text: /*!
   * jQuery JavaScript Library v3.3.1
   * https://jquery.com/
   *
   * Includes Sizzle.js
   * https://sizzlejs.com/
   *
   * Copyright JS Foundation and other contributors
   * Released under the MIT license
   * https://jquery.org/license
   *
   * Date: 2018-01-20T17:24Z
   */
  
  ( function( global, factory ) {
  
  	"use strict";
  
  	if ( typeof module === "object" && typeof module.exports === "object" ) {
  
  		// For CommonJS and CommonJS-like environments where a proper `window`
  		// is present, execute the factory and get jQuery.
  		// For environments that do not have a `window` with a `document`
  		// (such as Node.js), expose a factory as module.exports.
  		// This accentuates the need for the creation of a real `window`.
  		// e.g. var jQuery = require("jquery")(window);
  		// See ticket #14549 for more info.
  		module.exports = global.document ?
  			factory( global, true ) :
  			function( w ) {
  				if ( !w.document ) {
  					throw new Error( "jQuery requires a window with a document" );
  				}
  				return factory( w );
  			};
  	} else {
  		factory( global );
  	}
  
  // Pass this if window is not defined yet
  } )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
  
  // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
  // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
  // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
  // enough that all such attempts are guarded in a try block.
  "use strict";
  
  var arr = [];
  
  var document = window.document;
  
  var getProto = Object.getPrototypeOf;
  
  var slice = arr.slice;
  
  var concat = arr.concat;
  
  var push = arr.push;
  
  var indexOf = arr.indexOf;
  
  var class2type = {};
  
  var toString = class2type.toString;
  
  var hasOwn = class2type.hasOwnProperty;
  
  var fnToString = hasOwn.toString;
  
  var ObjectFunctionString = fnToString.call( Object );
  
  var support = {};
  
  var isFunction = function isFunction( obj ) {
  
        // Support: Chrome <=57, Firefox <=52
        // In some browsers, typeof returns "function" for HTML <object> elements
        // (i.e., `typeof document.createElement( "object" ) === "function"`).
        // We don't want to classify *any* DOM node as a function.
        return typeof obj === "function" && typeof obj.nodeType !== "number";
    };
  
  
  var isWindow = function isWindow( obj ) {
  		return obj != null && obj === obj.window;
  	};
  
  
  
  
  	var preservedScriptAttributes = {
  		type: true,
  		src: true,
  		noModule: true
  	};
  
  	function DOMEval( code, doc, node ) {
  		doc = doc || document;
  
  		var i,
  			script = doc.createElement( "script" );
  
  		script.text = code;
  		if ( node ) {
  			for ( i in preservedScriptAttributes ) {
  				if ( node[ i ] ) {
  					script[ i ] = node[ i ];
  				}
  			}
  		}
  		doc.head.appendChild( script ).parentNode.removeChild( script );
  	}
  
  
  function toType( obj ) {
  	if ( obj == null ) {
  		return obj + "";
  	}
  
  	// Support: Android <=2.3 only (functionish RegExp)
  	return typeof obj === "object" || typeof obj === "function" ?
  		class2type[ toString.call( obj ) ] || "object" :
  		typeof obj;
  }
  /* global Symbol */
  // Defining this global in .eslintrc.json would create a danger of using the global
  // unguarded in another place, it seems safer to define global only for this module
  
  
  
  var
  	version = "3.3.1",
  
  	// Define a local copy of jQuery
  	jQuery = function( selector, context ) {
  
  		// The jQuery object is actually just the init constructor 'enhanced'
  		// Need init if jQuery is called (just allow error to be thrown if not included)
  		return new jQuery.fn.init( selector, context );
  	},
  
  	// Support: Android <=4.0 only
  	// Make sure we trim BOM and NBSP
  	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
  
  jQuery.fn = jQuery.prototype = {
  
  	// The current version of jQuery being used
  	jquery: version,
  
  	constructor: jQuery,
  
  	// The default length of a jQuery object is 0
  	length: 0,
  
  	toArray: function() {
  		return slice.call( this );
  	},
  
  	// Get the Nth element in the matched element set OR
  	// Get the whole matched element set as a clean array
  	get: function( num ) {
  
  		// Return all the elements in a clean array
  		if ( num == null ) {
  			return slice.call( this );
  		}
  
  		// Return just the one element from the set
  		return num < 0 ? this[ num + this.length ] : this[ num ];
  	},
  
  	// Take an array of elements and push it onto the stack
  	// (returning the new matched element set)
  	pushStack: function( elems ) {
  
  		// Build a new jQuery matched element set
  		var ret = jQuery.merge( this.constructor(), elems );
  
  		// Add the old object onto the stack (as a reference)
  		ret.prevObject = this;
  
  		// Return the newly-formed element set
  		return ret;
  	},
  
  	// Execute a callback for every element in the matched set.
  	each: function( callback ) {
  		return jQuery.each( this, callback );
  	},
  
  	map: function( callback ) {
  		return this.pushStack( jQuery.map( this, function( elem, i ) {
  			return callback.call( elem, i, elem );
  		} ) );
  	},
  
  	slice: function() {
  		return this.pushStack( slice.apply( this, arguments ) );
  	},
  
  	first: function() {
  		return this.eq( 0 );
  	},
  
  	last: function() {
  		return this.eq( -1 );
  	},
  
  	eq: function( i ) {
  		var len = this.length,
  			j = +i + ( i < 0 ? len : 0 );
  		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
  	},
  
  	end: function() {
  		return this.prevObject || this.constructor();
  	},
  
  	// For internal use only.
  	// Behaves like an Array's method, not like a jQuery method.
  	push: push,
  	sort: arr.sort,
  	splice: arr.splice
  };
  
  jQuery.extend = jQuery.fn.extend = function() {
  	var options, name, src, copy, copyIsArray, clone,
  		target = arguments[ 0 ] || {},
  		i = 1,
  		length = arguments.length,
  		deep = false;
  
  	// Handle a deep copy situation
  	if ( typeof target === "boolean" ) {
  		deep = target;
  
  		// Skip the boolean and the target
  		target = arguments[ i ] || {};
  		i++;
  	}
  
  	// Handle case when target is a string or something (possible in deep copy)
  	if ( typeof target !== "object" && !isFunction( target ) ) {
  		target = {};
  	}
  
  	// Extend jQuery itself if only one argument is passed
  	if ( i === length ) {
  		target = this;
  		i--;
  	}
  
  	for ( ; i < length; i++ ) {
  
  		// Only deal with non-null/undefined values
  		if ( ( options = arguments[ i ] ) != null ) {
  
  			// Extend the base object
  			for ( name in options ) {
  				src = target[ name ];
  				copy = options[ name ];
  
  				// Prevent never-ending loop
  				if ( target === copy ) {
  					continue;
  				}
  
  				// Recurse if we're merging plain objects or arrays
  				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
  					( copyIsArray = Array.isArray( copy ) ) ) ) {
  
  					if ( copyIsArray ) {
  						copyIsArray = false;
  						clone = src && Array.isArray( src ) ? src : [];
  
  					} else {
  						clone = src && jQuery.isPlainObject( src ) ? src : {};
  					}
  
  					// Never move original objects, clone them
  					target[ name ] = jQuery.extend( deep, clone, copy );
  
  				// Don't bring in undefined values
  				} else if ( copy !== undefined ) {
  					target[ name ] = copy;
  				}
  			}
  		}
  	}
  
  	// Return the modified object
  	return target;
  };
  
  jQuery.extend( {
  
  	// Unique for each copy of jQuery on the page
  	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
  
  	// Assume jQuery is ready without the ready module
  	isReady: true,
  
  	error: function( msg ) {
  		throw new Error( msg );
  	},
  
  	noop: function() {},
  
  	isPlainObject: function( obj ) {
  		var proto, Ctor;
  
  		// Detect obvious negatives
  		// Use toString instead of jQuery.type to catch host objects
  		if ( !obj || toString.call( obj ) !== "[object Object]" ) {
  			return false;
  		}
  
  		proto = getProto( obj );
  
  		// Objects with no prototype (e.g., `Object.create( null )`) are plain
  		if ( !proto ) {
  			return true;
  		}
  
  		// Objects with prototype are plain iff they were constructed by a global Object function
  		Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
  		return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
  	},
  
  	isEmptyObject: function( obj ) {
  
  		/* eslint-disable no-unused-vars */
  		// See https://github.com/eslint/eslint/issues/6125
  		var name;
  
  		for ( name in obj ) {
  			return false;
  		}
  		return true;
  	},
  
  	// Evaluates a script in a global context
  	globalEval: function( code ) {
  		DOMEval( code );
  	},
  
  	each: function( obj, callback ) {
  		var length, i = 0;
  
  		if ( isArrayLike( obj ) ) {
  			length = obj.length;
  			for ( ; i < length; i++ ) {
  				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
  					break;
  				}
  			}
  		} else {
  			for ( i in obj ) {
  				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
  					break;
  				}
  			}
  		}
  
  		return obj;
  	},
  
  	// Support: Android <=4.0 only
  	trim: function( text ) {
  		return text == null ?
  			"" :
  			( text + "" ).replace( rtrim, "" );
  	},
  
  	// results is for internal usage only
  	makeArray: function( arr, results ) {
  		var ret = results || [];
  
  		if ( arr != null ) {
  			if ( isArrayLike( Object( arr ) ) ) {
  				jQuery.merge( ret,
  					typeof arr === "string" ?
  					[ arr ] : arr
  				);
  			} else {
  				push.call( ret, arr );
  			}
  		}
  
  		return ret;
  	},
  
  	inArray: function( elem, arr, i ) {
  		return arr == null ? -1 : indexOf.call( arr, elem, i );
  	},
  
  	// Support: Android <=4.0 only, PhantomJS 1 only
  	// push.apply(_, arraylike) throws on ancient WebKit
  	merge: function( first, second ) {
  		var len = +second.length,
  			j = 0,
  			i = first.length;
  
  		for ( ; j < len; j++ ) {
  			first[ i++ ] = second[ j ];
  		}
  
  		first.length = i;
  
  		return first;
  	},
  
  	grep: function( elems, callback, invert ) {
  		var callbackInverse,
  			matches = [],
  			i = 0,
  			length = elems.length,
  			callbackExpect = !invert;
  
  		// Go through the array, only saving the items
  		// that pass the validator function
  		for ( ; i < length; i++ ) {
  			callbackInverse = !callback( elems[ i ], i );
  			if ( callbackInverse !== callbackExpect ) {
  				matches.push( elems[ i ] );
  			}
  		}
  
  		return matches;
  	},
  
  	// arg is for internal usage only
  	map: function( elems, callback, arg ) {
  		var length, value,
  			i = 0,
  			ret = [];
  
  		// Go through the array, translating each of the items to their new values
  		if ( isArrayLike( elems ) ) {
  			length = elems.length;
  			for ( ; i < length; i++ ) {
  				value = callback( elems[ i ], i, arg );
  
  				if ( value != null ) {
  					ret.push( value );
  				}
  			}
  
  		// Go through every key on the object,
  		} else {
  			for ( i in elems ) {
  				value = callback( elems[ i ], i, arg );
  
  				if ( value != null ) {
  					ret.push( value );
  				}
  			}
  		}
  
  		// Flatten any nested arrays
  		return concat.apply( [], ret );
  	},
  
  	// A global GUID counter for objects
  	guid: 1,
  
  	// jQuery.support is not used in Core but other projects attach their
  	// properties to it so it needs to exist.
  	support: support
  } );
  
  if ( typeof Symbol === "function" ) {
  	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
  }
  
  // Populate the class2type map
  jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
  function( i, name ) {
  	class2type[ "[object " + name + "]" ] = name.toLowerCase();
  } );
  
  function isArrayLike( obj ) {
  
  	// Support: real iOS 8.2 only (not reproducible in simulator)
  	// `in` check used to prevent JIT error (gh-2145)
  	// hasOwn isn't used here due to false negatives
  	// regarding Nodelist length in IE
  	var length = !!obj && "length" in obj && obj.length,
  		type = toType( obj );
  
  	if ( isFunction( obj ) || isWindow( obj ) ) {
  		return false;
  	}
  
  	return type === "array" || length === 0 ||
  		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
  }
  var Sizzle =
  /*!
   * Sizzle CSS Selector Engine v2.3.3
   * https://sizzlejs.com/
   *
   * Copyright jQuery Foundation and other contributors
   * Released under the MIT license
   * http://jquery.org/license
   *
   * Date: 2016-08-08
   */
  (function( window ) {
  
  var i,
  	support,
  	Expr,
  	getText,
  	isXML,
  	tokenize,
  	compile,
  	select,
  	outermostContext,
  	sortInput,
  	hasDuplicate,
  
  	// Local document vars
  	setDocument,
  	document,
  	docElem,
  	documentIsHTML,
  	rbuggyQSA,
  	rbuggyMatches,
  	matches,
  	contains,
  
  	// Instance-specific data
  	expando = "sizzle" + 1 * new Date(),
  	preferredDoc = window.document,
  	dirruns = 0,
  	done = 0,
  	classCache = createCache(),
  	tokenCache = createCache(),
  	compilerCache = createCache(),
  	sortOrder = function( a, b ) {
  		if ( a === b ) {
  			hasDuplicate = true;
  		}
  		return 0;
  	},
  
  	// Instance methods
  	hasOwn = ({}).hasOwnProperty,
  	arr = [],
  	pop = arr.pop,
  	push_native = arr.push,
  	push = arr.push,
  	slice = arr.slice,
  	// Use a stripped-down indexOf as it's faster than native
  	// https://jsperf.com/thor-indexof-vs-for/5
  	indexOf = function( list, elem ) {
  		var i = 0,
  			len = list.length;
  		for ( ; i < len; i++ ) {
  			if ( list[i] === elem ) {
  				return i;
  			}
  		}
  		return -1;
  	},
  
  	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
  
  	// Regular expressions
  
  	// http://www.w3.org/TR/css3-selectors/#whitespace
  	whitespace = "[\\x20\\t\\r\\n\\f]",
  
  	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
  	identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
  
  	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
  	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
  		// Operator (capture 2)
  		"*([*^$|!~]?=)" + whitespace +
  		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
  		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
  		"*\\]",
  
  	pseudos = ":(" + identifier + ")(?:\\((" +
  		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
  		// 1. quoted (capture 3; capture 4 or capture 5)
  		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
  		// 2. simple (capture 6)
  		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
  		// 3. anything else (capture 2)
  		".*" +
  		")\\)|)",
  
  	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
  	rwhitespace = new RegExp( whitespace + "+", "g" ),
  	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
  
  	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
  	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
  
  	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
  
  	rpseudo = new RegExp( pseudos ),
  	ridentifier = new RegExp( "^" + identifier + "$" ),
  
  	matchExpr = {
  		"ID": new RegExp( "^#(" + identifier + ")" ),
  		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
  		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
  		"ATTR": new RegExp( "^" + attributes ),
  		"PSEUDO": new RegExp( "^" + pseudos ),
  		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
  			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
  			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
  		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
  		// For use in libraries implementing .is()
  		// We use this for POS matching in `select`
  		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
  			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
  	},
  
  	rinputs = /^(?:input|select|textarea|button)$/i,
  	rheader = /^h\d$/i,
  
  	rnative = /^[^{]+\{\s*\[native \w/,
  
  	// Easily-parseable/retrievable ID or TAG or CLASS selectors
  	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
  
  	rsibling = /[+~]/,
  
  	// CSS escapes
  	// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
  	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
  	funescape = function( _, escaped, escapedWhitespace ) {
  		var high = "0x" + escaped - 0x10000;
  		// NaN means non-codepoint
  		// Support: Firefox<24
  		// Workaround erroneous numeric interpretation of +"0x"
  		return high !== high || escapedWhitespace ?
  			escaped :
  			high < 0 ?
  				// BMP codepoint
  				String.fromCharCode( high + 0x10000 ) :
  				// Supplemental Plane codepoint (surrogate pair)
  				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
  	},
  
  	// CSS string/identifier serialization
  	// https://drafts.csswg.org/cssom/#common-serializing-idioms
  	rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
  	fcssescape = function( ch, asCodePoint ) {
  		if ( asCodePoint ) {
  
  			// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
  			if ( ch === "\0" ) {
  				return "\uFFFD";
  			}
  
  			// Control characters and (dependent upon position) numbers get escaped as code points
  			return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
  		}
  
  		// Other potentially-special ASCII characters get backslash-escaped
  		return "\\" + ch;
  	},
  
  	// Used for iframes
  	// See setDocument()
  	// Removing the function wrapper causes a "Permission Denied"
  	// error in IE
  	unloadHandler = function() {
  		setDocument();
  	},
  
  	disabledAncestor = addCombinator(
  		function( elem ) {
  			return elem.disabled === true && ("form" in elem || "label" in elem);
  		},
  		{ dir: "parentNode", next: "legend" }
  	);
  
  // Optimize for push.apply( _, NodeList )
  try {
  	push.apply(
  		(arr = slice.call( preferredDoc.childNodes )),
  		preferredDoc.childNodes
  	);
  	// Support: Android<4.0
  	// Detect silently failing push.apply
  	arr[ preferredDoc.childNodes.length ].nodeType;
  } catch ( e ) {
  	push = { apply: arr.length ?
  
  		// Leverage slice if possible
  		function( target, els ) {
  			push_native.apply( target, slice.call(els) );
  		} :
  
  		// Support: IE<9
  		// Otherwise append directly
  		function( target, els ) {
  			var j = target.length,
  				i = 0;
  			// Can't trust NodeList.length
  			while ( (target[j++] = els[i++]) ) {}
  			target.length = j - 1;
  		}
  	};
  }
  
  function Sizzle( selector, context, results, seed ) {
  	var m, i, elem, nid, match, groups, newSelector,
  		newContext = context && context.ownerDocument,
  
  		// nodeType defaults to 9, since context defaults to document
  		nodeType = context ? context.nodeType : 9;
  
  	results = results || [];
  
  	// Return early from calls with invalid selector or context
  	if ( typeof selector !== "string" || !selector ||
  		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
  
  		return results;
  	}
  
  	// Try to shortcut find operations (as opposed to filters) in HTML documents
  	if ( !seed ) {
  
  		if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
  			setDocument( context );
  		}
  		context = context || document;
  
  		if ( documentIsHTML ) {
  
  			// If the selector is sufficiently simple, try using a "get*By*" DOM method
  			// (excepting DocumentFragment context, where the methods don't exist)
  			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
  
  				// ID selector
  				if ( (m = match[1]) ) {
  
  					// Document context
  					if ( nodeType === 9 ) {
  						if ( (elem = context.getElementById( m )) ) {
  
  							// Support: IE, Opera, Webkit
  							// TODO: identify versions
  							// getElementById can match elements by name instead of ID
  							if ( elem.id === m ) {
  								results.push( elem );
  								return results;
  							}
  						} else {
  							return results;
  						}
  
  					// Element context
  					} else {
  
  						// Support: IE, Opera, Webkit
  						// TODO: identify versions
  						// getElementById can match elements by name instead of ID
  						if ( newContext && (elem = newContext.getElementById( m )) &&
  							contains( context, elem ) &&
  							elem.id === m ) {
  
  							results.push( elem );
  							return results;
  						}
  					}
  
  				// Type selector
  				} else if ( match[2] ) {
  					push.apply( results, context.getElementsByTagName( selector ) );
  					return results;
  
  				// Class selector
  				} else if ( (m = match[3]) && support.getElementsByClassName &&
  					context.getElementsByClassName ) {
  
  					push.apply( results, context.getElementsByClassName( m ) );
  					return results;
  				}
  			}
  
  			// Take advantage of querySelectorAll
  			if ( support.qsa &&
  				!compilerCache[ selector + " " ] &&
  				(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
  
  				if ( nodeType !== 1 ) {
  					newContext = context;
  					newSelector = selector;
  
  				// qSA looks outside Element context, which is not what we want
  				// Thanks to Andrew Dupont for this workaround technique
  				// Support: IE <=8
  				// Exclude object elements
  				} else if ( context.nodeName.toLowerCase() !== "object" ) {
  
  					// Capture the context ID, setting it first if necessary
  					if ( (nid = context.getAttribute( "id" )) ) {
  						nid = nid.replace( rcssescape, fcssescape );
  					} else {
  						context.setAttribute( "id", (nid = expando) );
  					}
  
  					// Prefix every selector in the list
  					groups = tokenize( selector );
  					i = groups.length;
  					while ( i-- ) {
  						groups[i] = "#" + nid + " " + toSelector( groups[i] );
  					}
  					newSelector = groups.join( "," );
  
  					// Expand context for sibling selectors
  					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
  						context;
  				}
  
  				if ( newSelector ) {
  					try {
  						push.apply( results,
  							newContext.querySelectorAll( newSelector )
  						);
  						return results;
  					} catch ( qsaError ) {
  					} finally {
  						if ( nid === expando ) {
  							context.removeAttribute( "id" );
  						}
  					}
  				}
  			}
  		}
  	}
  
  	// All others
  	return select( selector.replace( rtrim, "$1" ), context, results, seed );
  }
  
  /**
   * Create key-value caches of limited size
   * @returns {function(string, object)} Returns the Object data after storing it on itself with
   *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
   *	deleting the oldest entry
   */
  function createCache() {
  	var keys = [];
  
  	function cache( key, value ) {
  		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
  		if ( keys.push( key + " " ) > Expr.cacheLength ) {
  			// Only keep the most recent entries
  			delete cache[ keys.shift() ];
  		}
  		return (cache[ key + " " ] = value);
  	}
  	return cache;
  }
  
  /**
   * Mark a function for special use by Sizzle
   * @param {Function} fn The function to mark
   */
  function markFunction( fn ) {
  	fn[ expando ] = true;
  	return fn;
  }
  
  /**
   * Support testing using an element
   * @param {Function} fn Passed the created element and returns a boolean result
   */
  function assert( fn ) {
  	var el = document.createElement("fieldset");
  
  	try {
  		return !!fn( el );
  	} catch (e) {
  		return false;
  	} finally {
  		// Remove from its parent by default
  		if ( el.parentNode ) {
  			el.parentNode.removeChild( el );
  		}
  		// release memory in IE
  		el = null;
  	}
  }
  
  /**
   * Adds the same handler for all of the specified attrs
   * @param {String} attrs Pipe-separated list of attributes
   * @param {Function} handler The method that will be applied
   */
  function addHandle( attrs, handler ) {
  	var arr = attrs.split("|"),
  		i = arr.length;
  
  	while ( i-- ) {
  		Expr.attrHandle[ arr[i] ] = handler;
  	}
  }
  
  /**
   * Checks document order of two siblings
   * @param {Element} a
   * @param {Element} b
   * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
   */
  function siblingCheck( a, b ) {
  	var cur = b && a,
  		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
  			a.sourceIndex - b.sourceIndex;
  
  	// Use IE sourceIndex if available on both nodes
  	if ( diff ) {
  		return diff;
  	}
  
  	// Check if b follows a
  	if ( cur ) {
  		while ( (cur = cur.nextSibling) ) {
  			if ( cur === b ) {
  				return -1;
  			}
  		}
  	}
  
  	return a ? 1 : -1;
  }
  
  /**
   * Returns a function to use in pseudos for input types
   * @param {String} type
   */
  function createInputPseudo( type ) {
  	return function( elem ) {
  		var name = elem.nodeName.toLowerCase();
  		return name === "input" && elem.type === type;
  	};
  }
  
  /**
   * Returns a function to use in pseudos for buttons
   * @param {String} type
   */
  function createButtonPseudo( type ) {
  	return function( elem ) {
  		var name = elem.nodeName.toLowerCase();
  		return (name === "input" || name === "button") && elem.type === type;
  	};
  }
  
  /**
   * Returns a function to use in pseudos for :enabled/:disabled
   * @param {Boolean} disabled true for :disabled; false for :enabled
   */
  function createDisabledPseudo( disabled ) {
  
  	// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
  	return function( elem ) {
  
  		// Only certain elements can match :enabled or :disabled
  		// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
  		// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
  		if ( "form" in elem ) {
  
  			// Check for inherited disabledness on relevant non-disabled elements:
  			// * listed form-associated elements in a disabled fieldset
  			//   https://html.spec.whatwg.org/multipage/forms.html#category-listed
  			//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
  			// * option elements in a disabled optgroup
  			//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
  			// All such elements have a "form" property.
  			if ( elem.parentNode && elem.disabled === false ) {
  
  				// Option elements defer to a parent optgroup if present
  				if ( "label" in elem ) {
  					if ( "label" in elem.parentNode ) {
  						return elem.parentNode.disabled === disabled;
  					} else {
  						return elem.disabled === disabled;
  					}
  				}
  
  				// Support: IE 6 - 11
  				// Use the isDisabled shortcut property to check for disabled fieldset ancestors
  				return elem.isDisabled === disabled ||
  
  					// Where there is no isDisabled, check manually
  					/* jshint -W018 */
  					elem.isDisabled !== !disabled &&
  						disabledAncestor( elem ) === disabled;
  			}
  
  			return elem.disabled === disabled;
  
  		// Try to winnow out elements that can't be disabled before trusting the disabled property.
  		// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
  		// even exist on them, let alone have a boolean value.
  		} else if ( "label" in elem ) {
  			return elem.disabled === disabled;
  		}
  
  		// Remaining elements are neither :enabled nor :disabled
  		return false;
  	};
  }
  
  /**
   * Returns a function to use in pseudos for positionals
   * @param {Function} fn
   */
  function createPositionalPseudo( fn ) {
  	return markFunction(function( argument ) {
  		argument = +argument;
  		return markFunction(function( seed, matches ) {
  			var j,
  				matchIndexes = fn( [], seed.length, argument ),
  				i = matchIndexes.length;
  
  			// Match elements found at the specified indexes
  			while ( i-- ) {
  				if ( seed[ (j = matchIndexes[i]) ] ) {
  					seed[j] = !(matches[j] = seed[j]);
  				}
  			}
  		});
  	});
  }
  
  /**
   * Checks a node for validity as a Sizzle context
   * @param {Element|Object=} context
   * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
   */
  function testContext( context ) {
  	return context && typeof context.getElementsByTagName !== "undefined" && context;
  }
  
  // Expose support vars for convenience
  support = Sizzle.support = {};
  
  /**
   * Detects XML nodes
   * @param {Element|Object} elem An element or a document
   * @returns {Boolean} True iff elem is a non-HTML XML node
   */
  isXML = Sizzle.isXML = function( elem ) {
  	// documentElement is verified for cases where it doesn't yet exist
  	// (such as loading iframes in IE - #4833)
  	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
  	return documentElement ? documentElement.nodeName !== "HTML" : false;
  };
  
  /**
   * Sets document-related variables once based on the current document
   * @param {Element|Object} [doc] An element or document object to use to set the document
   * @returns {Object} Returns the current document
   */
  setDocument = Sizzle.setDocument = function( node ) {
  	var hasCompare, subWindow,
  		doc = node ? node.ownerDocument || node : preferredDoc;
  
  	// Return early if doc is invalid or already selected
  	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
  		return document;
  	}
  
  	// Update global variables
  	document = doc;
  	docElem = document.documentElement;
  	documentIsHTML = !isXML( document );
  
  	// Support: IE 9-11, Edge
  	// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
  	if ( preferredDoc !== document &&
  		(subWindow = document.defaultView) && subWindow.top !== subWindow ) {
  
  		// Support: IE 11, Edge
  		if ( subWindow.addEventListener ) {
  			subWindow.addEventListener( "unload", unloadHandler, false );
  
  		// Support: IE 9 - 10 only
  		} else if ( subWindow.attachEvent ) {
  			subWindow.attachEvent( "onunload", unloadHandler );
  		}
  	}
  
  	/* Attributes
  	---------------------------------------------------------------------- */
  
  	// Support: IE<8
  	// Verify that getAttribute really returns attributes and not properties
  	// (excepting IE8 booleans)
  	support.attributes = assert(function( el ) {
  		el.className = "i";
  		return !el.getAttribute("className");
  	});
  
  	/* getElement(s)By*
  	---------------------------------------------------------------------- */
  
  	// Check if getElementsByTagName("*") returns only elements
  	support.getElementsByTagName = assert(function( el ) {
  		el.appendChild( document.createComment("") );
  		return !el.getElementsByTagName("*").length;
  	});
  
  	// Support: IE<9
  	support.getElementsByClassName = rnative.test( document.getElementsByClassName );
  
  	// Support: IE<10
  	// Check if getElementById returns elements by name
  	// The broken getElementById methods don't pick up programmatically-set names,
  	// so use a roundabout getElementsByName test
  	support.getById = assert(function( el ) {
  		docElem.appendChild( el ).id = expando;
  		return !document.getElementsByName || !document.getElementsByName( expando ).length;
  	});
  
  	// ID filter and find
  	if ( support.getById ) {
  		Expr.filter["ID"] = function( id ) {
  			var attrId = id.replace( runescape, funescape );
  			return function( elem ) {
  				return elem.getAttribute("id") === attrId;
  			};
  		};
  		Expr.find["ID"] = function( id, context ) {
  			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
  				var elem = context.getElementById( id );
  				return elem ? [ elem ] : [];
  			}
  		};
  	} else {
  		Expr.filter["ID"] =  function( id ) {
  			var attrId = id.replace( runescape, funescape );
  			return function( elem ) {
  				var node = typeof elem.getAttributeNode !== "undefined" &&
  					elem.getAttributeNode("id");
  				return node && node.value === attrId;
  			};
  		};
  
  		// Support: IE 6 - 7 only
  		// getElementById is not reliable as a find shortcut
  		Expr.find["ID"] = function( id, context ) {
  			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
  				var node, i, elems,
  					elem = context.getElementById( id );
  
  				if ( elem ) {
  
  					// Verify the id attribute
  					node = elem.getAttributeNode("id");
  					if ( node && node.value === id ) {
  						return [ elem ];
  					}
  
  					// Fall back on getElementsByName
  					elems = context.getElementsByName( id );
  					i = 0;
  					while ( (elem = elems[i++]) ) {
  						node = elem.getAttributeNode("id");
  						if ( node && node.value === id ) {
  							return [ elem ];
  						}
  					}
  				}
  
  				return [];
  			}
  		};
  	}
  
  	// Tag
  	Expr.find["TAG"] = support.getElementsByTagName ?
  		function( tag, context ) {
  			if ( typeof context.getElementsByTagName !== "undefined" ) {
  				return context.getElementsByTagName( tag );
  
  			// DocumentFragment nodes don't have gEBTN
  			} else if ( support.qsa ) {
  				return context.querySelectorAll( tag );
  			}
  		} :
  
  		function( tag, context ) {
  			var elem,
  				tmp = [],
  				i = 0,
  				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
  				results = context.getElementsByTagName( tag );
  
  			// Filter out possible comments
  			if ( tag === "*" ) {
  				while ( (elem = results[i++]) ) {
  					if ( elem.nodeType === 1 ) {
  						tmp.push( elem );
  					}
  				}
  
  				return tmp;
  			}
  			return results;
  		};
  
  	// Class
  	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
  		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
  			return context.getElementsByClassName( className );
  		}
  	};
  
  	/* QSA/matchesSelector
  	---------------------------------------------------------------------- */
  
  	// QSA and matchesSelector support
  
  	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
  	rbuggyMatches = [];
  
  	// qSa(:focus) reports false when true (Chrome 21)
  	// We allow this because of a bug in IE8/9 that throws an error
  	// whenever `document.activeElement` is accessed on an iframe
  	// So, we allow :focus to pass through QSA all the time to avoid the IE error
  	// See https://bugs.jquery.com/ticket/13378
  	rbuggyQSA = [];
  
  	if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
  		// Build QSA regex
  		// Regex strategy adopted from Diego Perini
  		assert(function( el ) {
  			// Select is set to empty string on purpose
  			// This is to test IE's treatment of not explicitly
  			// setting a boolean content attribute,
  			// since its presence should be enough
  			// https://bugs.jquery.com/ticket/12359
  			docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
  				"<select id='" + expando + "-\r\\' msallowcapture=''>" +
  				"<option selected=''></option></select>";
  
  			// Support: IE8, Opera 11-12.16
  			// Nothing should be selected when empty strings follow ^= or $= or *=
  			// The test attribute must be unknown in Opera but "safe" for WinRT
  			// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
  			if ( el.querySelectorAll("[msallowcapture^='']").length ) {
  				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
  			}
  
  			// Support: IE8
  			// Boolean attributes and "value" are not treated correctly
  			if ( !el.querySelectorAll("[selected]").length ) {
  				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
  			}
  
  			// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
  			if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
  				rbuggyQSA.push("~=");
  			}
  
  			// Webkit/Opera - :checked should return selected option elements
  			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
  			// IE8 throws error here and will not see later tests
  			if ( !el.querySelectorAll(":checked").length ) {
  				rbuggyQSA.push(":checked");
  			}
  
  			// Support: Safari 8+, iOS 8+
  			// https://bugs.webkit.org/show_bug.cgi?id=136851
  			// In-page `selector#id sibling-combinator selector` fails
  			if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
  				rbuggyQSA.push(".#.+[+~]");
  			}
  		});
  
  		assert(function( el ) {
  			el.innerHTML = "<a href='' disabled='disabled'></a>" +
  				"<select disabled='disabled'><option/></select>";
  
  			// Support: Windows 8 Native Apps
  			// The type and name attributes are restricted during .innerHTML assignment
  			var input = document.createElement("input");
  			input.setAttribute( "type", "hidden" );
  			el.appendChild( input ).setAttribute( "name", "D" );
  
  			// Support: IE8
  			// Enforce case-sensitivity of name attribute
  			if ( el.querySelectorAll("[name=d]").length ) {
  				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
  			}
  
  			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
  			// IE8 throws error here and will not see later tests
  			if ( el.querySelectorAll(":enabled").length !== 2 ) {
  				rbuggyQSA.push( ":enabled", ":disabled" );
  			}
  
  			// Support: IE9-11+
  			// IE's :disabled selector does not pick up the children of disabled fieldsets
  			docElem.appendChild( el ).disabled = true;
  			if ( el.querySelectorAll(":disabled").length !== 2 ) {
  				rbuggyQSA.push( ":enabled", ":disabled" );
  			}
  
  			// Opera 10-11 does not throw on post-comma invalid pseudos
  			el.querySelectorAll("*,:x");
  			rbuggyQSA.push(",.*:");
  		});
  	}
  
  	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
  		docElem.webkitMatchesSelector ||
  		docElem.mozMatchesSelector ||
  		docElem.oMatchesSelector ||
  		docElem.msMatchesSelector) )) ) {
  
  		assert(function( el ) {
  			// Check to see if it's possible to do matchesSelector
  			// on a disconnected node (IE 9)
  			support.disconnectedMatch = matches.call( el, "*" );
  
  			// This should fail with an exception
  			// Gecko does not error, returns false instead
  			matches.call( el, "[s!='']:x" );
  			rbuggyMatches.push( "!=", pseudos );
  		});
  	}
  
  	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
  	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
  
  	/* Contains
  	---------------------------------------------------------------------- */
  	hasCompare = rnative.test( docElem.compareDocumentPosition );
  
  	// Element contains another
  	// Purposefully self-exclusive
  	// As in, an element does not contain itself
  	contains = hasCompare || rnative.test( docElem.contains ) ?
  		function( a, b ) {
  			var adown = a.nodeType === 9 ? a.documentElement : a,
  				bup = b && b.parentNode;
  			return a === bup || !!( bup && bup.nodeType === 1 && (
  				adown.contains ?
  					adown.contains( bup ) :
  					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
  			));
  		} :
  		function( a, b ) {
  			if ( b ) {
  				while ( (b = b.parentNode) ) {
  					if ( b === a ) {
  						return true;
  					}
  				}
  			}
  			return false;
  		};
  
  	/* Sorting
  	---------------------------------------------------------------------- */
  
  	// Document order sorting
  	sortOrder = hasCompare ?
  	function( a, b ) {
  
  		// Flag for duplicate removal
  		if ( a === b ) {
  			hasDuplicate = true;
  			return 0;
  		}
  
  		// Sort on method existence if only one input has compareDocumentPosition
  		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
  		if ( compare ) {
  			return compare;
  		}
  
  		// Calculate position if both inputs belong to the same document
  		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
  			a.compareDocumentPosition( b ) :
  
  			// Otherwise we know they are disconnected
  			1;
  
  		// Disconnected nodes
  		if ( compare & 1 ||
  			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
  
  			// Choose the first element that is related to our preferred document
  			if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
  				return -1;
  			}
  			if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
  				return 1;
  			}
  
  			// Maintain original order
  			return sortInput ?
  				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
  				0;
  		}
  
  		return compare & 4 ? -1 : 1;
  	} :
  	function( a, b ) {
  		// Exit early if the nodes are identical
  		if ( a === b ) {
  			hasDuplicate = true;
  			return 0;
  		}
  
  		var cur,
  			i = 0,
  			aup = a.parentNode,
  			bup = b.parentNode,
  			ap = [ a ],
  			bp = [ b ];
  
  		// Parentless nodes are either documents or disconnected
  		if ( !aup || !bup ) {
  			return a === document ? -1 :
  				b === document ? 1 :
  				aup ? -1 :
  				bup ? 1 :
  				sortInput ?
  				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
  				0;
  
  		// If the nodes are siblings, we can do a quick check
  		} else if ( aup === bup ) {
  			return siblingCheck( a, b );
  		}
  
  		// Otherwise we need full lists of their ancestors for comparison
  		cur = a;
  		while ( (cur = cur.parentNode) ) {
  			ap.unshift( cur );
  		}
  		cur = b;
  		while ( (cur = cur.parentNode) ) {
  			bp.unshift( cur );
  		}
  
  		// Walk down the tree looking for a discrepancy
  		while ( ap[i] === bp[i] ) {
  			i++;
  		}
  
  		return i ?
  			// Do a sibling check if the nodes have a common ancestor
  			siblingCheck( ap[i], bp[i] ) :
  
  			// Otherwise nodes in our document sort first
  			ap[i] === preferredDoc ? -1 :
  			bp[i] === preferredDoc ? 1 :
  			0;
  	};
  
  	return document;
  };
  
  Sizzle.matches = function( expr, elements ) {
  	return Sizzle( expr, null, null, elements );
  };
  
  Sizzle.matchesSelector = function( elem, expr ) {
  	// Set document vars if needed
  	if ( ( elem.ownerDocument || elem ) !== document ) {
  		setDocument( elem );
  	}
  
  	// Make sure that attribute selectors are quoted
  	expr = expr.replace( rattributeQuotes, "='$1']" );
  
  	if ( support.matchesSelector && documentIsHTML &&
  		!compilerCache[ expr + " " ] &&
  		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
  		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
  
  		try {
  			var ret = matches.call( elem, expr );
  
  			// IE 9's matchesSelector returns false on disconnected nodes
  			if ( ret || support.disconnectedMatch ||
  					// As well, disconnected nodes are said to be in a document
  					// fragment in IE 9
  					elem.document && elem.document.nodeType !== 11 ) {
  				return ret;
  			}
  		} catch (e) {}
  	}
  
  	return Sizzle( expr, document, null, [ elem ] ).length > 0;
  };
  
  Sizzle.contains = function( context, elem ) {
  	// Set document vars if needed
  	if ( ( context.ownerDocument || context ) !== document ) {
  		setDocument( context );
  	}
  	return contains( context, elem );
  };
  
  Sizzle.attr = function( elem, name ) {
  	// Set document vars if needed
  	if ( ( elem.ownerDocument || elem ) !== document ) {
  		setDocument( elem );
  	}
  
  	var fn = Expr.attrHandle[ name.toLowerCase() ],
  		// Don't get fooled by Object.prototype properties (jQuery #13807)
  		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
  			fn( elem, name, !documentIsHTML ) :
  			undefined;
  
  	return val !== undefined ?
  		val :
  		support.attributes || !documentIsHTML ?
  			elem.getAttribute( name ) :
  			(val = elem.getAttributeNode(name)) && val.specified ?
  				val.value :
  				null;
  };
  
  Sizzle.escape = function( sel ) {
  	return (sel + "").replace( rcssescape, fcssescape );
  };
  
  Sizzle.error = function( msg ) {
  	throw new Error( "Syntax error, unrecognized expression: " + msg );
  };
  
  /**
   * Document sorting and removing duplicates
   * @param {ArrayLike} results
   */
  Sizzle.uniqueSort = function( results ) {
  	var elem,
  		duplicates = [],
  		j = 0,
  		i = 0;
  
  	// Unless we *know* we can detect duplicates, assume their presence
  	hasDuplicate = !support.detectDuplicates;
  	sortInput = !support.sortStable && results.slice( 0 );
  	results.sort( sortOrder );
  
  	if ( hasDuplicate ) {
  		while ( (elem = results[i++]) ) {
  			if ( elem === results[ i ] ) {
  				j = duplicates.push( i );
  			}
  		}
  		while ( j-- ) {
  			results.splice( duplicates[ j ], 1 );
  		}
  	}
  
  	// Clear input after sorting to release objects
  	// See https://github.com/jquery/sizzle/pull/225
  	sortInput = null;
  
  	return results;
  };
  
  /**
   * Utility function for retrieving the text value of an array of DOM nodes
   * @param {Array|Element} elem
   */
  getText = Sizzle.getText = function( elem ) {
  	var node,
  		ret = "",
  		i = 0,
  		nodeType = elem.nodeType;
  
  	if ( !nodeType ) {
  		// If no nodeType, this is expected to be an array
  		while ( (node = elem[i++]) ) {
  			// Do not traverse comment nodes
  			ret += getText( node );
  		}
  	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
  		// Use textContent for elements
  		// innerText usage removed for consistency of new lines (jQuery #11153)
  		if ( typeof elem.textContent === "string" ) {
  			return elem.textContent;
  		} else {
  			// Traverse its children
  			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
  				ret += getText( elem );
  			}
  		}
  	} else if ( nodeType === 3 || nodeType === 4 ) {
  		return elem.nodeValue;
  	}
  	// Do not include comment or processing instruction nodes
  
  	return ret;
  };
  
  Expr = Sizzle.selectors = {
  
  	// Can be adjusted by the user
  	cacheLength: 50,
  
  	createPseudo: markFunction,
  
  	match: matchExpr,
  
  	attrHandle: {},
  
  	find: {},
  
  	relative: {
  		">": { dir: "parentNode", first: true },
  		" ": { dir: "parentNode" },
  		"+": { dir: "previousSibling", first: true },
  		"~": { dir: "previousSibling" }
  	},
  
  	preFilter: {
  		"ATTR": function( match ) {
  			match[1] = match[1].replace( runescape, funescape );
  
  			// Move the given value to match[3] whether quoted or unquoted
  			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
  
  			if ( match[2] === "~=" ) {
  				match[3] = " " + match[3] + " ";
  			}
  
  			return match.slice( 0, 4 );
  		},
  
  		"CHILD": function( match ) {
  			/* matches from matchExpr["CHILD"]
  				1 type (only|nth|...)
  				2 what (child|of-type)
  				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
  				4 xn-component of xn+y argument ([+-]?\d*n|)
  				5 sign of xn-component
  				6 x of xn-component
  				7 sign of y-component
  				8 y of y-component
  			*/
  			match[1] = match[1].toLowerCase();
  
  			if ( match[1].slice( 0, 3 ) === "nth" ) {
  				// nth-* requires argument
  				if ( !match[3] ) {
  					Sizzle.error( match[0] );
  				}
  
  				// numeric x and y parameters for Expr.filter.CHILD
  				// remember that false/true cast respectively to 0/1
  				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
  				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
  
  			// other types prohibit arguments
  			} else if ( match[3] ) {
  				Sizzle.error( match[0] );
  			}
  
  			return match;
  		},
  
  		"PSEUDO": function( match ) {
  			var excess,
  				unquoted = !match[6] && match[2];
  
  			if ( matchExpr["CHILD"].test( match[0] ) ) {
  				return null;
  			}
  
  			// Accept quoted arguments as-is
  			if ( match[3] ) {
  				match[2] = match[4] || match[5] || "";
  
  			// Strip excess characters from unquoted arguments
  			} else if ( unquoted && rpseudo.test( unquoted ) &&
  				// Get excess from tokenize (recursively)
  				(excess = tokenize( unquoted, true )) &&
  				// advance to the next closing parenthesis
  				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
  
  				// excess is a negative index
  				match[0] = match[0].slice( 0, excess );
  				match[2] = unquoted.slice( 0, excess );
  			}
  
  			// Return only captures needed by the pseudo filter method (type and argument)
  			return match.slice( 0, 3 );
  		}
  	},
  
  	filter: {
  
  		"TAG": function( nodeNameSelector ) {
  			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
  			return nodeNameSelector === "*" ?
  				function() { return true; } :
  				function( elem ) {
  					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
  				};
  		},
  
  		"CLASS": function( className ) {
  			var pattern = classCache[ className + " " ];
  
  			return pattern ||
  				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
  				classCache( className, function( elem ) {
  					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
  				});
  		},
  
  		"ATTR": function( name, operator, check ) {
  			return function( elem ) {
  				var result = Sizzle.attr( elem, name );
  
  				if ( result == null ) {
  					return operator === "!=";
  				}
  				if ( !operator ) {
  					return true;
  				}
  
  				result += "";
  
  				return operator === "=" ? result === check :
  					operator === "!=" ? result !== check :
  					operator === "^=" ? check && result.indexOf( check ) === 0 :
  					operator === "*=" ? check && result.indexOf( check ) > -1 :
  					operator === "$=" ? check && result.slice( -check.length ) === check :
  					operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
  					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
  					false;
  			};
  		},
  
  		"CHILD": function( type, what, argument, first, last ) {
  			var simple = type.slice( 0, 3 ) !== "nth",
  				forward = type.slice( -4 ) !== "last",
  				ofType = what === "of-type";
  
  			return first === 1 && last === 0 ?
  
  				// Shortcut for :nth-*(n)
  				function( elem ) {
  					return !!elem.parentNode;
  				} :
  
  				function( elem, context, xml ) {
  					var cache, uniqueCache, outerCache, node, nodeIndex, start,
  						dir = simple !== forward ? "nextSibling" : "previousSibling",
  						parent = elem.parentNode,
  						name = ofType && elem.nodeName.toLowerCase(),
  						useCache = !xml && !ofType,
  						diff = false;
  
  					if ( parent ) {
  
  						// :(first|last|only)-(child|of-type)
  						if ( simple ) {
  							while ( dir ) {
  								node = elem;
  								while ( (node = node[ dir ]) ) {
  									if ( ofType ?
  										node.nodeName.toLowerCase() === name :
  										node.nodeType === 1 ) {
  
  										return false;
  									}
  								}
  								// Reverse direction for :only-* (if we haven't yet done so)
  								start = dir = type === "only" && !start && "nextSibling";
  							}
  							return true;
  						}
  
  						start = [ forward ? parent.firstChild : parent.lastChild ];
  
  						// non-xml :nth-child(...) stores cache data on `parent`
  						if ( forward && useCache ) {
  
  							// Seek `elem` from a previously-cached index
  
  							// ...in a gzip-friendly way
  							node = parent;
  							outerCache = node[ expando ] || (node[ expando ] = {});
  
  							// Support: IE <9 only
  							// Defend against cloned attroperties (jQuery gh-1709)
  							uniqueCache = outerCache[ node.uniqueID ] ||
  								(outerCache[ node.uniqueID ] = {});
  
  							cache = uniqueCache[ type ] || [];
  							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
  							diff = nodeIndex && cache[ 2 ];
  							node = nodeIndex && parent.childNodes[ nodeIndex ];
  
  							while ( (node = ++nodeIndex && node && node[ dir ] ||
  
  								// Fallback to seeking `elem` from the start
  								(diff = nodeIndex = 0) || start.pop()) ) {
  
  								// When found, cache indexes on `parent` and break
  								if ( node.nodeType === 1 && ++diff && node === elem ) {
  									uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
  									break;
  								}
  							}
  
  						} else {
  							// Use previously-cached element index if available
  							if ( useCache ) {
  								// ...in a gzip-friendly way
  								node = elem;
  								outerCache = node[ expando ] || (node[ expando ] = {});
  
  								// Support: IE <9 only
  								// Defend against cloned attroperties (jQuery gh-1709)
  								uniqueCache = outerCache[ node.uniqueID ] ||
  									(outerCache[ node.uniqueID ] = {});
  
  								cache = uniqueCache[ type ] || [];
  								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
  								diff = nodeIndex;
  							}
  
  							// xml :nth-child(...)
  							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
  							if ( diff === false ) {
  								// Use the same loop as above to seek `elem` from the start
  								while ( (node = ++nodeIndex && node && node[ dir ] ||
  									(diff = nodeIndex = 0) || start.pop()) ) {
  
  									if ( ( ofType ?
  										node.nodeName.toLowerCase() === name :
  										node.nodeType === 1 ) &&
  										++diff ) {
  
  										// Cache the index of each encountered element
  										if ( useCache ) {
  											outerCache = node[ expando ] || (node[ expando ] = {});
  
  											// Support: IE <9 only
  											// Defend against cloned attroperties (jQuery gh-1709)
  											uniqueCache = outerCache[ node.uniqueID ] ||
  												(outerCache[ node.uniqueID ] = {});
  
  											uniqueCache[ type ] = [ dirruns, diff ];
  										}
  
  										if ( node === elem ) {
  											break;
  										}
  									}
  								}
  							}
  						}
  
  						// Incorporate the offset, then check against cycle size
  						diff -= last;
  						return diff === first || ( diff % first === 0 && diff / first >= 0 );
  					}
  				};
  		},
  
  		"PSEUDO": function( pseudo, argument ) {
  			// pseudo-class names are case-insensitive
  			// http://www.w3.org/TR/selectors/#pseudo-classes
  			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
  			// Remember that setFilters inherits from pseudos
  			var args,
  				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
  					Sizzle.error( "unsupported pseudo: " + pseudo );
  
  			// The user may use createPseudo to indicate that
  			// arguments are needed to create the filter function
  			// just as Sizzle does
  			if ( fn[ expando ] ) {
  				return fn( argument );
  			}
  
  			// But maintain support for old signatures
  			if ( fn.length > 1 ) {
  				args = [ pseudo, pseudo, "", argument ];
  				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
  					markFunction(function( seed, matches ) {
  						var idx,
  							matched = fn( seed, argument ),
  							i = matched.length;
  						while ( i-- ) {
  							idx = indexOf( seed, matched[i] );
  							seed[ idx ] = !( matches[ idx ] = matched[i] );
  						}
  					}) :
  					function( elem ) {
  						return fn( elem, 0, args );
  					};
  			}
  
  			return fn;
  		}
  	},
  
  	pseudos: {
  		// Potentially complex pseudos
  		"not": markFunction(function( selector ) {
  			// Trim the selector passed to compile
  			// to avoid treating leading and trailing
  			// spaces as combinators
  			var input = [],
  				results = [],
  				matcher = compile( selector.replace( rtrim, "$1" ) );
  
  			return matcher[ expando ] ?
  				markFunction(function( seed, matches, context, xml ) {
  					var elem,
  						unmatched = matcher( seed, null, xml, [] ),
  						i = seed.length;
  
  					// Match elements unmatched by `matcher`
  					while ( i-- ) {
  						if ( (elem = unmatched[i]) ) {
  							seed[i] = !(matches[i] = elem);
  						}
  					}
  				}) :
  				function( elem, context, xml ) {
  					input[0] = elem;
  					matcher( input, null, xml, results );
  					// Don't keep the element (issue #299)
  					input[0] = null;
  					return !results.pop();
  				};
  		}),
  
  		"has": markFunction(function( selector ) {
  			return function( elem ) {
  				return Sizzle( selector, elem ).length > 0;
  			};
  		}),
  
  		"contains": markFunction(function( text ) {
  			text = text.replace( runescape, funescape );
  			return function( elem ) {
  				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
  			};
  		}),
  
  		// "Whether an element is represented by a :lang() selector
  		// is based solely on the element's language value
  		// being equal to the identifier C,
  		// or beginning with the identifier C immediately followed by "-".
  		// The matching of C against the element's language value is performed case-insensitively.
  		// The identifier C does not have to be a valid language name."
  		// http://www.w3.org/TR/selectors/#lang-pseudo
  		"lang": markFunction( function( lang ) {
  			// lang value must be a valid identifier
  			if ( !ridentifier.test(lang || "") ) {
  				Sizzle.error( "unsupported lang: " + lang );
  			}
  			lang = lang.replace( runescape, funescape ).toLowerCase();
  			return function( elem ) {
  				var elemLang;
  				do {
  					if ( (elemLang = documentIsHTML ?
  						elem.lang :
  						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
  
  						elemLang = elemLang.toLowerCase();
  						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
  					}
  				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
  				return false;
  			};
  		}),
  
  		// Miscellaneous
  		"target": function( elem ) {
  			var hash = window.location && window.location.hash;
  			return hash && hash.slice( 1 ) === elem.id;
  		},
  
  		"root": function( elem ) {
  			return elem === docElem;
  		},
  
  		"focus": function( elem ) {
  			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
  		},
  
  		// Boolean properties
  		"enabled": createDisabledPseudo( false ),
  		"disabled": createDisabledPseudo( true ),
  
  		"checked": function( elem ) {
  			// In CSS3, :checked should return both checked and selected elements
  			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
  			var nodeName = elem.nodeName.toLowerCase();
  			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
  		},
  
  		"selected": function( elem ) {
  			// Accessing this property makes selected-by-default
  			// options in Safari work properly
  			if ( elem.parentNode ) {
  				elem.parentNode.selectedIndex;
  			}
  
  			return elem.selected === true;
  		},
  
  		// Contents
  		"empty": function( elem ) {
  			// http://www.w3.org/TR/selectors/#empty-pseudo
  			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
  			//   but not by others (comment: 8; processing instruction: 7; etc.)
  			// nodeType < 6 works because attributes (2) do not appear as children
  			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
  				if ( elem.nodeType < 6 ) {
  					return false;
  				}
  			}
  			return true;
  		},
  
  		"parent": function( elem ) {
  			return !Expr.pseudos["empty"]( elem );
  		},
  
  		// Element/input types
  		"header": function( elem ) {
  			return rheader.test( elem.nodeName );
  		},
  
  		"input": function( elem ) {
  			return rinputs.test( elem.nodeName );
  		},
  
  		"button": function( elem ) {
  			var name = elem.nodeName.toLowerCase();
  			return name === "input" && elem.type === "button" || name === "button";
  		},
  
  		"text": function( elem ) {
  			var attr;
  			return elem.nodeName.toLowerCase() === "input" &&
  				elem.type === "text" &&
  
  				// Support: IE<8
  				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
  				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
  		},
  
  		// Position-in-collection
  		"first": createPositionalPseudo(function() {
  			return [ 0 ];
  		}),
  
  		"last": createPositionalPseudo(function( matchIndexes, length ) {
  			return [ length - 1 ];
  		}),
  
  		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
  			return [ argument < 0 ? argument + length : argument ];
  		}),
  
  		"even": createPositionalPseudo(function( matchIndexes, length ) {
  			var i = 0;
  			for ( ; i < length; i += 2 ) {
  				matchIndexes.push( i );
  			}
  			return matchIndexes;
  		}),
  
  		"odd": createPositionalPseudo(function( matchIndexes, length ) {
  			var i = 1;
  			for ( ; i < length; i += 2 ) {
  				matchIndexes.push( i );
  			}
  			return matchIndexes;
  		}),
  
  		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
  			var i = argument < 0 ? argument + length : argument;
  			for ( ; --i >= 0; ) {
  				matchIndexes.push( i );
  			}
  			return matchIndexes;
  		}),
  
  		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
  			var i = argument < 0 ? argument + length : argument;
  			for ( ; ++i < length; ) {
  				matchIndexes.push( i );
  			}
  			return matchIndexes;
  		})
  	}
  };
  
  Expr.pseudos["nth"] = Expr.pseudos["eq"];
  
  // Add button/input type pseudos
  for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
  	Expr.pseudos[ i ] = createInputPseudo( i );
  }
  for ( i in { submit: true, reset: true } ) {
  	Expr.pseudos[ i ] = createButtonPseudo( i );
  }
  
  // Easy API for creating new setFilters
  function setFilters() {}
  setFilters.prototype = Expr.filters = Expr.pseudos;
  Expr.setFilters = new setFilters();
  
  tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
  	var matched, match, tokens, type,
  		soFar, groups, preFilters,
  		cached = tokenCache[ selector + " " ];
  
  	if ( cached ) {
  		return parseOnly ? 0 : cached.slice( 0 );
  	}
  
  	soFar = selector;
  	groups = [];
  	preFilters = Expr.preFilter;
  
  	while ( soFar ) {
  
  		// Comma and first run
  		if ( !matched || (match = rcomma.exec( soFar )) ) {
  			if ( match ) {
  				// Don't consume trailing commas as valid
  				soFar = soFar.slice( match[0].length ) || soFar;
  			}
  			groups.push( (tokens = []) );
  		}
  
  		matched = false;
  
  		// Combinators
  		if ( (match = rcombinators.exec( soFar )) ) {
  			matched = match.shift();
  			tokens.push({
  				value: matched,
  				// Cast descendant combinators to space
  				type: match[0].replace( rtrim, " " )
  			});
  			soFar = soFar.slice( matched.length );
  		}
  
  		// Filters
  		for ( type in Expr.filter ) {
  			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
  				(match = preFilters[ type ]( match ))) ) {
  				matched = match.shift();
  				tokens.push({
  					value: matched,
  					type: type,
  					matches: match
  				});
  				soFar = soFar.slice( matched.length );
  			}
  		}
  
  		if ( !matched ) {
  			break;
  		}
  	}
  
  	// Return the length of the invalid excess
  	// if we're just parsing
  	// Otherwise, throw an error or return tokens
  	return parseOnly ?
  		soFar.length :
  		soFar ?
  			Sizzle.error( selector ) :
  			// Cache the tokens
  			tokenCache( selector, groups ).slice( 0 );
  };
  
  function toSelector( tokens ) {
  	var i = 0,
  		len = tokens.length,
  		selector = "";
  	for ( ; i < len; i++ ) {
  		selector += tokens[i].value;
  	}
  	return selector;
  }
  
  function addCombinator( matcher, combinator, base ) {
  	var dir = combinator.dir,
  		skip = combinator.next,
  		key = skip || dir,
  		checkNonElements = base && key === "parentNode",
  		doneName = done++;
  
  	return combinator.first ?
  		// Check against closest ancestor/preceding element
  		function( elem, context, xml ) {
  			while ( (elem = elem[ dir ]) ) {
  				if ( elem.nodeType === 1 || checkNonElements ) {
  					return matcher( elem, context, xml );
  				}
  			}
  			return false;
  		} :
  
  		// Check against all ancestor/preceding elements
  		function( elem, context, xml ) {
  			var oldCache, uniqueCache, outerCache,
  				newCache = [ dirruns, doneName ];
  
  			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
  			if ( xml ) {
  				while ( (elem = elem[ dir ]) ) {
  					if ( elem.nodeType === 1 || checkNonElements ) {
  						if ( matcher( elem, context, xml ) ) {
  							return true;
  						}
  					}
  				}
  			} else {
  				while ( (elem = elem[ dir ]) ) {
  					if ( elem.nodeType === 1 || checkNonElements ) {
  						outerCache = elem[ expando ] || (elem[ expando ] = {});
  
  						// Support: IE <9 only
  						// Defend against cloned attroperties (jQuery gh-1709)
  						uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
  
  						if ( skip && skip === elem.nodeName.toLowerCase() ) {
  							elem = elem[ dir ] || elem;
  						} else if ( (oldCache = uniqueCache[ key ]) &&
  							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
  
  							// Assign to newCache so results back-propagate to previous elements
  							return (newCache[ 2 ] = oldCache[ 2 ]);
  						} else {
  							// Reuse newcache so results back-propagate to previous elements
  							uniqueCache[ key ] = newCache;
  
  							// A match means we're done; a fail means we have to keep checking
  							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
  								return true;
  							}
  						}
  					}
  				}
  			}
  			return false;
  		};
  }
  
  function elementMatcher( matchers ) {
  	return matchers.length > 1 ?
  		function( elem, context, xml ) {
  			var i = matchers.length;
  			while ( i-- ) {
  				if ( !matchers[i]( elem, context, xml ) ) {
  					return false;
  				}
  			}
  			return true;
  		} :
  		matchers[0];
  }
  
  function multipleContexts( selector, contexts, results ) {
  	var i = 0,
  		len = contexts.length;
  	for ( ; i < len; i++ ) {
  		Sizzle( selector, contexts[i], results );
  	}
  	return results;
  }
  
  function condense( unmatched, map, filter, context, xml ) {
  	var elem,
  		newUnmatched = [],
  		i = 0,
  		len = unmatched.length,
  		mapped = map != null;
  
  	for ( ; i < len; i++ ) {
  		if ( (elem = unmatched[i]) ) {
  			if ( !filter || filter( elem, context, xml ) ) {
  				newUnmatched.push( elem );
  				if ( mapped ) {
  					map.push( i );
  				}
  			}
  		}
  	}
  
  	return newUnmatched;
  }
  
  function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
  	if ( postFilter && !postFilter[ expando ] ) {
  		postFilter = setMatcher( postFilter );
  	}
  	if ( postFinder && !postFinder[ expando ] ) {
  		postFinder = setMatcher( postFinder, postSelector );
  	}
  	return markFunction(function( seed, results, context, xml ) {
  		var temp, i, elem,
  			preMap = [],
  			postMap = [],
  			preexisting = results.length,
  
  			// Get initial elements from seed or context
  			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
  
  			// Prefilter to get matcher input, preserving a map for seed-results synchronization
  			matcherIn = preFilter && ( seed || !selector ) ?
  				condense( elems, preMap, preFilter, context, xml ) :
  				elems,
  
  			matcherOut = matcher ?
  				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
  				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
  
  					// ...intermediate processing is necessary
  					[] :
  
  					// ...otherwise use results directly
  					results :
  				matcherIn;
  
  		// Find primary matches
  		if ( matcher ) {
  			matcher( matcherIn, matcherOut, context, xml );
  		}
  
  		// Apply postFilter
  		if ( postFilter ) {
  			temp = condense( matcherOut, postMap );
  			postFilter( temp, [], context, xml );
  
  			// Un-match failing elements by moving them back to matcherIn
  			i = temp.length;
  			while ( i-- ) {
  				if ( (elem = temp[i]) ) {
  					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
  				}
  			}
  		}
  
  		if ( seed ) {
  			if ( postFinder || preFilter ) {
  				if ( postFinder ) {
  					// Get the final matcherOut by condensing this intermediate into postFinder contexts
  					temp = [];
  					i = matcherOut.length;
  					while ( i-- ) {
  						if ( (elem = matcherOut[i]) ) {
  							// Restore matcherIn since elem is not yet a final match
  							temp.push( (matcherIn[i] = elem) );
  						}
  					}
  					postFinder( null, (matcherOut = []), temp, xml );
  				}
  
  				// Move matched elements from seed to results to keep them synchronized
  				i = matcherOut.length;
  				while ( i-- ) {
  					if ( (elem = matcherOut[i]) &&
  						(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
  
  						seed[temp] = !(results[temp] = elem);
  					}
  				}
  			}
  
  		// Add elements to results, through postFinder if defined
  		} else {
  			matcherOut = condense(
  				matcherOut === results ?
  					matcherOut.splice( preexisting, matcherOut.length ) :
  					matcherOut
  			);
  			if ( postFinder ) {
  				postFinder( null, results, matcherOut, xml );
  			} else {
  				push.apply( results, matcherOut );
  			}
  		}
  	});
  }
  
  function matcherFromTokens( tokens ) {
  	var checkContext, matcher, j,
  		len = tokens.length,
  		leadingRelative = Expr.relative[ tokens[0].type ],
  		implicitRelative = leadingRelative || Expr.relative[" "],
  		i = leadingRelative ? 1 : 0,
  
  		// The foundational matcher ensures that elements are reachable from top-level context(s)
  		matchContext = addCombinator( function( elem ) {
  			return elem === checkContext;
  		}, implicitRelative, true ),
  		matchAnyContext = addCombinator( function( elem ) {
  			return indexOf( checkContext, elem ) > -1;
  		}, implicitRelative, true ),
  		matchers = [ function( elem, context, xml ) {
  			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
  				(checkContext = context).nodeType ?
  					matchContext( elem, context, xml ) :
  					matchAnyContext( elem, context, xml ) );
  			// Avoid hanging onto element (issue #299)
  			checkContext = null;
  			return ret;
  		} ];
  
  	for ( ; i < len; i++ ) {
  		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
  			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
  		} else {
  			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
  
  			// Return special upon seeing a positional matcher
  			if ( matcher[ expando ] ) {
  				// Find the next relative operator (if any) for proper handling
  				j = ++i;
  				for ( ; j < len; j++ ) {
  					if ( Expr.relative[ tokens[j].type ] ) {
  						break;
  					}
  				}
  				return setMatcher(
  					i > 1 && elementMatcher( matchers ),
  					i > 1 && toSelector(
  						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
  						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
  					).replace( rtrim, "$1" ),
  					matcher,
  					i < j && matcherFromTokens( tokens.slice( i, j ) ),
  					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
  					j < len && toSelector( tokens )
  				);
  			}
  			matchers.push( matcher );
  		}
  	}
  
  	return elementMatcher( matchers );
  }
  
  function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
  	var bySet = setMatchers.length > 0,
  		byElement = elementMatchers.length > 0,
  		superMatcher = function( seed, context, xml, results, outermost ) {
  			var elem, j, matcher,
  				matchedCount = 0,
  				i = "0",
  				unmatched = seed && [],
  				setMatched = [],
  				contextBackup = outermostContext,
  				// We must always have either seed elements or outermost context
  				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
  				// Use integer dirruns iff this is the outermost matcher
  				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
  				len = elems.length;
  
  			if ( outermost ) {
  				outermostContext = context === document || context || outermost;
  			}
  
  			// Add elements passing elementMatchers directly to results
  			// Support: IE<9, Safari
  			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
  			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
  				if ( byElement && elem ) {
  					j = 0;
  					if ( !context && elem.ownerDocument !== document ) {
  						setDocument( elem );
  						xml = !documentIsHTML;
  					}
  					while ( (matcher = elementMatchers[j++]) ) {
  						if ( matcher( elem, context || document, xml) ) {
  							results.push( elem );
  							break;
  						}
  					}
  					if ( outermost ) {
  						dirruns = dirrunsUnique;
  					}
  				}
  
  				// Track unmatched elements for set filters
  				if ( bySet ) {
  					// They will have gone through all possible matchers
  					if ( (elem = !matcher && elem) ) {
  						matchedCount--;
  					}
  
  					// Lengthen the array for every element, matched or not
  					if ( seed ) {
  						unmatched.push( elem );
  					}
  				}
  			}
  
  			// `i` is now the count of elements visited above, and adding it to `matchedCount`
  			// makes the latter nonnegative.
  			matchedCount += i;
  
  			// Apply set filters to unmatched elements
  			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
  			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
  			// no element matchers and no seed.
  			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
  			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
  			// numerically zero.
  			if ( bySet && i !== matchedCount ) {
  				j = 0;
  				while ( (matcher = setMatchers[j++]) ) {
  					matcher( unmatched, setMatched, context, xml );
  				}
  
  				if ( seed ) {
  					// Reintegrate element matches to eliminate the need for sorting
  					if ( matchedCount > 0 ) {
  						while ( i-- ) {
  							if ( !(unmatched[i] || setMatched[i]) ) {
  								setMatched[i] = pop.call( results );
  							}
  						}
  					}
  
  					// Discard index placeholder values to get only actual matches
  					setMatched = condense( setMatched );
  				}
  
  				// Add matches to results
  				push.apply( results, setMatched );
  
  				// Seedless set matches succeeding multiple successful matchers stipulate sorting
  				if ( outermost && !seed && setMatched.length > 0 &&
  					( matchedCount + setMatchers.length ) > 1 ) {
  
  					Sizzle.uniqueSort( results );
  				}
  			}
  
  			// Override manipulation of globals by nested matchers
  			if ( outermost ) {
  				dirruns = dirrunsUnique;
  				outermostContext = contextBackup;
  			}
  
  			return unmatched;
  		};
  
  	return bySet ?
  		markFunction( superMatcher ) :
  		superMatcher;
  }
  
  compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
  	var i,
  		setMatchers = [],
  		elementMatchers = [],
  		cached = compilerCache[ selector + " " ];
  
  	if ( !cached ) {
  		// Generate a function of recursive functions that can be used to check each element
  		if ( !match ) {
  			match = tokenize( selector );
  		}
  		i = match.length;
  		while ( i-- ) {
  			cached = matcherFromTokens( match[i] );
  			if ( cached[ expando ] ) {
  				setMatchers.push( cached );
  			} else {
  				elementMatchers.push( cached );
  			}
  		}
  
  		// Cache the compiled function
  		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
  
  		// Save selector and tokenization
  		cached.selector = selector;
  	}
  	return cached;
  };
  
  /**
   * A low-level selection function that works with Sizzle's compiled
   *  selector functions
   * @param {String|Function} selector A selector or a pre-compiled
   *  selector function built with Sizzle.compile
   * @param {Element} context
   * @param {Array} [results]
   * @param {Array} [seed] A set of elements to match against
   */
  select = Sizzle.select = function( selector, context, results, seed ) {
  	var i, tokens, token, type, find,
  		compiled = typeof selector === "function" && selector,
  		match = !seed && tokenize( (selector = compiled.selector || selector) );
  
  	results = results || [];
  
  	// Try to minimize operations if there is only one selector in the list and no seed
  	// (the latter of which guarantees us context)
  	if ( match.length === 1 ) {
  
  		// Reduce context if the leading compound selector is an ID
  		tokens = match[0] = match[0].slice( 0 );
  		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
  				context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
  
  			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
  			if ( !context ) {
  				return results;
  
  			// Precompiled matchers will still verify ancestry, so step up a level
  			} else if ( compiled ) {
  				context = context.parentNode;
  			}
  
  			selector = selector.slice( tokens.shift().value.length );
  		}
  
  		// Fetch a seed set for right-to-left matching
  		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
  		while ( i-- ) {
  			token = tokens[i];
  
  			// Abort if we hit a combinator
  			if ( Expr.relative[ (type = token.type) ] ) {
  				break;
  			}
  			if ( (find = Expr.find[ type ]) ) {
  				// Search, expanding context for leading sibling combinators
  				if ( (seed = find(
  					token.matches[0].replace( runescape, funescape ),
  					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
  				)) ) {
  
  					// If seed is empty or no tokens remain, we can return early
  					tokens.splice( i, 1 );
  					selector = seed.length && toSelector( tokens );
  					if ( !selector ) {
  						push.apply( results, seed );
  						return results;
  					}
  
  					break;
  				}
  			}
  		}
  	}
  
  	// Compile and execute a filtering function if one is not provided
  	// Provide `match` to avoid retokenization if we modified the selector above
  	( compiled || compile( selector, match ) )(
  		seed,
  		context,
  		!documentIsHTML,
  		results,
  		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
  	);
  	return results;
  };
  
  // One-time assignments
  
  // Sort stability
  support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
  
  // Support: Chrome 14-35+
  // Always assume duplicates if they aren't passed to the comparison function
  support.detectDuplicates = !!hasDuplicate;
  
  // Initialize against the default document
  setDocument();
  
  // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
  // Detached nodes confoundingly follow *each other*
  support.sortDetached = assert(function( el ) {
  	// Should return 1, but returns 4 (following)
  	return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
  });
  
  // Support: IE<8
  // Prevent attribute/property "interpolation"
  // https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
  if ( !assert(function( el ) {
  	el.innerHTML = "<a href='#'></a>";
  	return el.firstChild.getAttribute("href") === "#" ;
  }) ) {
  	addHandle( "type|href|height|width", function( elem, name, isXML ) {
  		if ( !isXML ) {
  			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
  		}
  	});
  }
  
  // Support: IE<9
  // Use defaultValue in place of getAttribute("value")
  if ( !support.attributes || !assert(function( el ) {
  	el.innerHTML = "<input/>";
  	el.firstChild.setAttribute( "value", "" );
  	return el.firstChild.getAttribute( "value" ) === "";
  }) ) {
  	addHandle( "value", function( elem, name, isXML ) {
  		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
  			return elem.defaultValue;
  		}
  	});
  }
  
  // Support: IE<9
  // Use getAttributeNode to fetch booleans when getAttribute lies
  if ( !assert(function( el ) {
  	return el.getAttribute("disabled") == null;
  }) ) {
  	addHandle( booleans, function( elem, name, isXML ) {
  		var val;
  		if ( !isXML ) {
  			return elem[ name ] === true ? name.toLowerCase() :
  					(val = elem.getAttributeNode( name )) && val.specified ?
  					val.value :
  				null;
  		}
  	});
  }
  
  return Sizzle;
  
  })( window );
  
  
  
  jQuery.find = Sizzle;
  jQuery.expr = Sizzle.selectors;
  
  // Deprecated
  jQuery.expr[ ":" ] = jQuery.expr.pseudos;
  jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
  jQuery.text = Sizzle.getText;
  jQuery.isXMLDoc = Sizzle.isXML;
  jQuery.contains = Sizzle.contains;
  jQuery.escapeSelector = Sizzle.escape;
  
  
  
  
  var dir = function( elem, dir, until ) {
  	var matched = [],
  		truncate = until !== undefined;
  
  	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
  		if ( elem.nodeType === 1 ) {
  			if ( truncate && jQuery( elem ).is( until ) ) {
  				break;
  			}
  			matched.push( elem );
  		}
  	}
  	return matched;
  };
  
  
  var siblings = function( n, elem ) {
  	var matched = [];
  
  	for ( ; n; n = n.nextSibling ) {
  		if ( n.nodeType === 1 && n !== elem ) {
  			matched.push( n );
  		}
  	}
  
  	return matched;
  };
  
  
  var rneedsContext = jQuery.expr.match.needsContext;
  
  
  
  function nodeName( elem, name ) {
  
    return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
  
  };
  var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
  
  
  
  // Implement the identical functionality for filter and not
  function winnow( elements, qualifier, not ) {
  	if ( isFunction( qualifier ) ) {
  		return jQuery.grep( elements, function( elem, i ) {
  			return !!qualifier.call( elem, i, elem ) !== not;
  		} );
  	}
  
  	// Single element
  	if ( qualifier.nodeType ) {
  		return jQuery.grep( elements, function( elem ) {
  			return ( elem === qualifier ) !== not;
  		} );
  	}
  
  	// Arraylike of elements (jQuery, arguments, Array)
  	if ( typeof qualifier !== "string" ) {
  		return jQuery.grep( elements, function( elem ) {
  			return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
  		} );
  	}
  
  	// Filtered directly for both simple and complex selectors
  	return jQuery.filter( qualifier, elements, not );
  }
  
  jQuery.filter = function( expr, elems, not ) {
  	var elem = elems[ 0 ];
  
  	if ( not ) {
  		expr = ":not(" + expr + ")";
  	}
  
  	if ( elems.length === 1 && elem.nodeType === 1 ) {
  		return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
  	}
  
  	return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
  		return elem.nodeType === 1;
  	} ) );
  };
  
  jQuery.fn.extend( {
  	find: function( selector ) {
  		var i, ret,
  			len = this.length,
  			self = this;
  
  		if ( typeof selector !== "string" ) {
  			return this.pushStack( jQuery( selector ).filter( function() {
  				for ( i = 0; i < len; i++ ) {
  					if ( jQuery.contains( self[ i ], this ) ) {
  						return true;
  					}
  				}
  			} ) );
  		}
  
  		ret = this.pushStack( [] );
  
  		for ( i = 0; i < len; i++ ) {
  			jQuery.find( selector, self[ i ], ret );
  		}
  
  		return len > 1 ? jQuery.uniqueSort( ret ) : ret;
  	},
  	filter: function( selector ) {
  		return this.pushStack( winnow( this, selector || [], false ) );
  	},
  	not: function( selector ) {
  		return this.pushStack( winnow( this, selector || [], true ) );
  	},
  	is: function( selector ) {
  		return !!winnow(
  			this,
  
  			// If this is a positional/relative selector, check membership in the returned set
  			// so $("p:first").is("p:last") won't return true for a doc with two "p".
  			typeof selector === "string" && rneedsContext.test( selector ) ?
  				jQuery( selector ) :
  				selector || [],
  			false
  		).length;
  	}
  } );
  
  
  // Initialize a jQuery object
  
  
  // A central reference to the root jQuery(document)
  var rootjQuery,
  
  	// A simple way to check for HTML strings
  	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
  	// Strict HTML recognition (#11290: must start with <)
  	// Shortcut simple #id case for speed
  	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
  
  	init = jQuery.fn.init = function( selector, context, root ) {
  		var match, elem;
  
  		// HANDLE: $(""), $(null), $(undefined), $(false)
  		if ( !selector ) {
  			return this;
  		}
  
  		// Method init() accepts an alternate rootjQuery
  		// so migrate can support jQuery.sub (gh-2101)
  		root = root || rootjQuery;
  
  		// Handle HTML strings
  		if ( typeof selector === "string" ) {
  			if ( selector[ 0 ] === "<" &&
  				selector[ selector.length - 1 ] === ">" &&
  				selector.length >= 3 ) {
  
  				// Assume that strings that start and end with <> are HTML and skip the regex check
  				match = [ null, selector, null ];
  
  			} else {
  				match = rquickExpr.exec( selector );
  			}
  
  			// Match html or make sure no context is specified for #id
  			if ( match && ( match[ 1 ] || !context ) ) {
  
  				// HANDLE: $(html) -> $(array)
  				if ( match[ 1 ] ) {
  					context = context instanceof jQuery ? context[ 0 ] : context;
  
  					// Option to run scripts is true for back-compat
  					// Intentionally let the error be thrown if parseHTML is not present
  					jQuery.merge( this, jQuery.parseHTML(
  						match[ 1 ],
  						context && context.nodeType ? context.ownerDocument || context : document,
  						true
  					) );
  
  					// HANDLE: $(html, props)
  					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
  						for ( match in context ) {
  
  							// Properties of context are called as methods if possible
  							if ( isFunction( this[ match ] ) ) {
  								this[ match ]( context[ match ] );
  
  							// ...and otherwise set as attributes
  							} else {
  								this.attr( match, context[ match ] );
  							}
  						}
  					}
  
  					return this;
  
  				// HANDLE: $(#id)
  				} else {
  					elem = document.getElementById( match[ 2 ] );
  
  					if ( elem ) {
  
  						// Inject the element directly into the jQuery object
  						this[ 0 ] = elem;
  						this.length = 1;
  					}
  					return this;
  				}
  
  			// HANDLE: $(expr, $(...))
  			} else if ( !context || context.jquery ) {
  				return ( context || root ).find( selector );
  
  			// HANDLE: $(expr, context)
  			// (which is just equivalent to: $(context).find(expr)
  			} else {
  				return this.constructor( context ).find( selector );
  			}
  
  		// HANDLE: $(DOMElement)
  		} else if ( selector.nodeType ) {
  			this[ 0 ] = selector;
  			this.length = 1;
  			return this;
  
  		// HANDLE: $(function)
  		// Shortcut for document ready
  		} else if ( isFunction( selector ) ) {
  			return root.ready !== undefined ?
  				root.ready( selector ) :
  
  				// Execute immediately if ready is not present
  				selector( jQuery );
  		}
  
  		return jQuery.makeArray( selector, this );
  	};
  
  // Give the init function the jQuery prototype for later instantiation
  init.prototype = jQuery.fn;
  
  // Initialize central reference
  rootjQuery = jQuery( document );
  
  
  var rparentsprev = /^(?:parents|prev(?:Until|All))/,
  
  	// Methods guaranteed to produce a unique set when starting from a unique set
  	guaranteedUnique = {
  		children: true,
  		contents: true,
  		next: true,
  		prev: true
  	};
  
  jQuery.fn.extend( {
  	has: function( target ) {
  		var targets = jQuery( target, this ),
  			l = targets.length;
  
  		return this.filter( function() {
  			var i = 0;
  			for ( ; i < l; i++ ) {
  				if ( jQuery.contains( this, targets[ i ] ) ) {
  					return true;
  				}
  			}
  		} );
  	},
  
  	closest: function( selectors, context ) {
  		var cur,
  			i = 0,
  			l = this.length,
  			matched = [],
  			targets = typeof selectors !== "string" && jQuery( selectors );
  
  		// Positional selectors never match, since there's no _selection_ context
  		if ( !rneedsContext.test( selectors ) ) {
  			for ( ; i < l; i++ ) {
  				for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
  
  					// Always skip document fragments
  					if ( cur.nodeType < 11 && ( targets ?
  						targets.index( cur ) > -1 :
  
  						// Don't pass non-elements to Sizzle
  						cur.nodeType === 1 &&
  							jQuery.find.matchesSelector( cur, selectors ) ) ) {
  
  						matched.push( cur );
  						break;
  					}
  				}
  			}
  		}
  
  		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
  	},
  
  	// Determine the position of an element within the set
  	index: function( elem ) {
  
  		// No argument, return index in parent
  		if ( !elem ) {
  			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
  		}
  
  		// Index in selector
  		if ( typeof elem === "string" ) {
  			return indexOf.call( jQuery( elem ), this[ 0 ] );
  		}
  
  		// Locate the position of the desired element
  		return indexOf.call( this,
  
  			// If it receives a jQuery object, the first element is used
  			elem.jquery ? elem[ 0 ] : elem
  		);
  	},
  
  	add: function( selector, context ) {
  		return this.pushStack(
  			jQuery.uniqueSort(
  				jQuery.merge( this.get(), jQuery( selector, context ) )
  			)
  		);
  	},
  
  	addBack: function( selector ) {
  		return this.add( selector == null ?
  			this.prevObject : this.prevObject.filter( selector )
  		);
  	}
  } );
  
  function sibling( cur, dir ) {
  	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
  	return cur;
  }
  
  jQuery.each( {
  	parent: function( elem ) {
  		var parent = elem.parentNode;
  		return parent && parent.nodeType !== 11 ? parent : null;
  	},
  	parents: function( elem ) {
  		return dir( elem, "parentNode" );
  	},
  	parentsUntil: function( elem, i, until ) {
  		return dir( elem, "parentNode", until );
  	},
  	next: function( elem ) {
  		return sibling( elem, "nextSibling" );
  	},
  	prev: function( elem ) {
  		return sibling( elem, "previousSibling" );
  	},
  	nextAll: function( elem ) {
  		return dir( elem, "nextSibling" );
  	},
  	prevAll: function( elem ) {
  		return dir( elem, "previousSibling" );
  	},
  	nextUntil: function( elem, i, until ) {
  		return dir( elem, "nextSibling", until );
  	},
  	prevUntil: function( elem, i, until ) {
  		return dir( elem, "previousSibling", until );
  	},
  	siblings: function( elem ) {
  		return siblings( ( elem.parentNode || {} ).firstChild, elem );
  	},
  	children: function( elem ) {
  		return siblings( elem.firstChild );
  	},
  	contents: function( elem ) {
          if ( nodeName( elem, "iframe" ) ) {
              return elem.contentDocument;
          }
  
          // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
          // Treat the template element as a regular one in browsers that
          // don't support it.
          if ( nodeName( elem, "template" ) ) {
              elem = elem.content || elem;
          }
  
          return jQuery.merge( [], elem.childNodes );
  	}
  }, function( name, fn ) {
  	jQuery.fn[ name ] = function( until, selector ) {
  		var matched = jQuery.map( this, fn, until );
  
  		if ( name.slice( -5 ) !== "Until" ) {
  			selector = until;
  		}
  
  		if ( selector && typeof selector === "string" ) {
  			matched = jQuery.filter( selector, matched );
  		}
  
  		if ( this.length > 1 ) {
  
  			// Remove duplicates
  			if ( !guaranteedUnique[ name ] ) {
  				jQuery.uniqueSort( matched );
  			}
  
  			// Reverse order for parents* and prev-derivatives
  			if ( rparentsprev.test( name ) ) {
  				matched.reverse();
  			}
  		}
  
  		return this.pushStack( matched );
  	};
  } );
  var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
  
  
  
  // Convert String-formatted options into Object-formatted ones
  function createOptions( options ) {
  	var object = {};
  	jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
  		object[ flag ] = true;
  	} );
  	return object;
  }
  
  /*
   * Create a callback list using the following parameters:
   *
   *	options: an optional list of space-separated options that will change how
   *			the callback list behaves or a more traditional option object
   *
   * By default a callback list will act like an event callback list and can be
   * "fired" multiple times.
   *
   * Possible options:
   *
   *	once:			will ensure the callback list can only be fired once (like a Deferred)
   *
   *	memory:			will keep track of previous values and will call any callback added
   *					after the list has been fired right away with the latest "memorized"
   *					values (like a Deferred)
   *
   *	unique:			will ensure a callback can only be added once (no duplicate in the list)
   *
   *	stopOnFalse:	interrupt callings when a callback returns false
   *
   */
  jQuery.Callbacks = function( options ) {
  
  	// Convert options from String-formatted to Object-formatted if needed
  	// (we check in cache first)
  	options = typeof options === "string" ?
  		createOptions( options ) :
  		jQuery.extend( {}, options );
  
  	var // Flag to know if list is currently firing
  		firing,
  
  		// Last fire value for non-forgettable lists
  		memory,
  
  		// Flag to know if list was already fired
  		fired,
  
  		// Flag to prevent firing
  		locked,
  
  		// Actual callback list
  		list = [],
  
  		// Queue of execution data for repeatable lists
  		queue = [],
  
  		// Index of currently firing callback (modified by add/remove as needed)
  		firingIndex = -1,
  
  		// Fire callbacks
  		fire = function() {
  
  			// Enforce single-firing
  			locked = locked || options.once;
  
  			// Execute callbacks for all pending executions,
  			// respecting firingIndex overrides and runtime changes
  			fired = firing = true;
  			for ( ; queue.length; firingIndex = -1 ) {
  				memory = queue.shift();
  				while ( ++firingIndex < list.length ) {
  
  					// Run callback and check for early termination
  					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
  						options.stopOnFalse ) {
  
  						// Jump to end and forget the data so .add doesn't re-fire
  						firingIndex = list.length;
  						memory = false;
  					}
  				}
  			}
  
  			// Forget the data if we're done with it
  			if ( !options.memory ) {
  				memory = false;
  			}
  
  			firing = false;
  
  			// Clean up if we're done firing for good
  			if ( locked ) {
  
  				// Keep an empty list if we have data for future add calls
  				if ( memory ) {
  					list = [];
  
  				// Otherwise, this object is spent
  				} else {
  					list = "";
  				}
  			}
  		},
  
  		// Actual Callbacks object
  		self = {
  
  			// Add a callback or a collection of callbacks to the list
  			add: function() {
  				if ( list ) {
  
  					// If we have memory from a past run, we should fire after adding
  					if ( memory && !firing ) {
  						firingIndex = list.length - 1;
  						queue.push( memory );
  					}
  
  					( function add( args ) {
  						jQuery.each( args, function( _, arg ) {
  							if ( isFunction( arg ) ) {
  								if ( !options.unique || !self.has( arg ) ) {
  									list.push( arg );
  								}
  							} else if ( arg && arg.length && toType( arg ) !== "string" ) {
  
  								// Inspect recursively
  								add( arg );
  							}
  						} );
  					} )( arguments );
  
  					if ( memory && !firing ) {
  						fire();
  					}
  				}
  				return this;
  			},
  
  			// Remove a callback from the list
  			remove: function() {
  				jQuery.each( arguments, function( _, arg ) {
  					var index;
  					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
  						list.splice( index, 1 );
  
  						// Handle firing indexes
  						if ( index <= firingIndex ) {
  							firingIndex--;
  						}
  					}
  				} );
  				return this;
  			},
  
  			// Check if a given callback is in the list.
  			// If no argument is given, return whether or not list has callbacks attached.
  			has: function( fn ) {
  				return fn ?
  					jQuery.inArray( fn, list ) > -1 :
  					list.length > 0;
  			},
  
  			// Remove all callbacks from the list
  			empty: function() {
  				if ( list ) {
  					list = [];
  				}
  				return this;
  			},
  
  			// Disable .fire and .add
  			// Abort any current/pending executions
  			// Clear all callbacks and values
  			disable: function() {
  				locked = queue = [];
  				list = memory = "";
  				return this;
  			},
  			disabled: function() {
  				return !list;
  			},
  
  			// Disable .fire
  			// Also disable .add unless we have memory (since it would have no effect)
  			// Abort any pending executions
  			lock: function() {
  				locked = queue = [];
  				if ( !memory && !firing ) {
  					list = memory = "";
  				}
  				return this;
  			},
  			locked: function() {
  				return !!locked;
  			},
  
  			// Call all callbacks with the given context and arguments
  			fireWith: function( context, args ) {
  				if ( !locked ) {
  					args = args || [];
  					args = [ context, args.slice ? args.slice() : args ];
  					queue.push( args );
  					if ( !firing ) {
  						fire();
  					}
  				}
  				return this;
  			},
  
  			// Call all the callbacks with the given arguments
  			fire: function() {
  				self.fireWith( this, arguments );
  				return this;
  			},
  
  			// To know if the callbacks have already been called at least once
  			fired: function() {
  				return !!fired;
  			}
  		};
  
  	return self;
  };
  
  
  function Identity( v ) {
  	return v;
  }
  function Thrower( ex ) {
  	throw ex;
  }
  
  function adoptValue( value, resolve, reject, noValue ) {
  	var method;
  
  	try {
  
  		// Check for promise aspect first to privilege synchronous behavior
  		if ( value && isFunction( ( method = value.promise ) ) ) {
  			method.call( value ).done( resolve ).fail( reject );
  
  		// Other thenables
  		} else if ( value && isFunction( ( method = value.then ) ) ) {
  			method.call( value, resolve, reject );
  
  		// Other non-thenables
  		} else {
  
  			// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
  			// * false: [ value ].slice( 0 ) => resolve( value )
  			// * true: [ value ].slice( 1 ) => resolve()
  			resolve.apply( undefined, [ value ].slice( noValue ) );
  		}
  
  	// For Promises/A+, convert exceptions into rejections
  	// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
  	// Deferred#then to conditionally suppress rejection.
  	} catch ( value ) {
  
  		// Support: Android 4.0 only
  		// Strict mode functions invoked without .call/.apply get global-object context
  		reject.apply( undefined, [ value ] );
  	}
  }
  
  jQuery.extend( {
  
  	Deferred: function( func ) {
  		var tuples = [
  
  				// action, add listener, callbacks,
  				// ... .then handlers, argument index, [final state]
  				[ "notify", "progress", jQuery.Callbacks( "memory" ),
  					jQuery.Callbacks( "memory" ), 2 ],
  				[ "resolve", "done", jQuery.Callbacks( "once memory" ),
  					jQuery.Callbacks( "once memory" ), 0, "resolved" ],
  				[ "reject", "fail", jQuery.Callbacks( "once memory" ),
  					jQuery.Callbacks( "once memory" ), 1, "rejected" ]
  			],
  			state = "pending",
  			promise = {
  				state: function() {
  					return state;
  				},
  				always: function() {
  					deferred.done( arguments ).fail( arguments );
  					return this;
  				},
  				"catch": function( fn ) {
  					return promise.then( null, fn );
  				},
  
  				// Keep pipe for back-compat
  				pipe: function( /* fnDone, fnFail, fnProgress */ ) {
  					var fns = arguments;
  
  					return jQuery.Deferred( function( newDefer ) {
  						jQuery.each( tuples, function( i, tuple ) {
  
  							// Map tuples (progress, done, fail) to arguments (done, fail, progress)
  							var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
  
  							// deferred.progress(function() { bind to newDefer or newDefer.notify })
  							// deferred.done(function() { bind to newDefer or newDefer.resolve })
  							// deferred.fail(function() { bind to newDefer or newDefer.reject })
  							deferred[ tuple[ 1 ] ]( function() {
  								var returned = fn && fn.apply( this, arguments );
  								if ( returned && isFunction( returned.promise ) ) {
  									returned.promise()
  										.progress( newDefer.notify )
  										.done( newDefer.resolve )
  										.fail( newDefer.reject );
  								} else {
  									newDefer[ tuple[ 0 ] + "With" ](
  										this,
  										fn ? [ returned ] : arguments
  									);
  								}
  							} );
  						} );
  						fns = null;
  					} ).promise();
  				},
  				then: function( onFulfilled, onRejected, onProgress ) {
  					var maxDepth = 0;
  					function resolve( depth, deferred, handler, special ) {
  						return function() {
  							var that = this,
  								args = arguments,
  								mightThrow = function() {
  									var returned, then;
  
  									// Support: Promises/A+ section 2.3.3.3.3
  									// https://promisesaplus.com/#point-59
  									// Ignore double-resolution attempts
  									if ( depth < maxDepth ) {
  										return;
  									}
  
  									returned = handler.apply( that, args );
  
  									// Support: Promises/A+ section 2.3.1
  									// https://promisesaplus.com/#point-48
  									if ( returned === deferred.promise() ) {
  										throw new TypeError( "Thenable self-resolution" );
  									}
  
  									// Support: Promises/A+ sections 2.3.3.1, 3.5
  									// https://promisesaplus.com/#point-54
  									// https://promisesaplus.com/#point-75
  									// Retrieve `then` only once
  									then = returned &&
  
  										// Support: Promises/A+ section 2.3.4
  										// https://promisesaplus.com/#point-64
  										// Only check objects and functions for thenability
  										( typeof returned === "object" ||
  											typeof returned === "function" ) &&
  										returned.then;
  
  									// Handle a returned thenable
  									if ( isFunction( then ) ) {
  
  										// Special processors (notify) just wait for resolution
  										if ( special ) {
  											then.call(
  												returned,
  												resolve( maxDepth, deferred, Identity, special ),
  												resolve( maxDepth, deferred, Thrower, special )
  											);
  
  										// Normal processors (resolve) also hook into progress
  										} else {
  
  											// ...and disregard older resolution values
  											maxDepth++;
  
  											then.call(
  												returned,
  												resolve( maxDepth, deferred, Identity, special ),
  												resolve( maxDepth, deferred, Thrower, special ),
  												resolve( maxDepth, deferred, Identity,
  													deferred.notifyWith )
  											);
  										}
  
  									// Handle all other returned values
  									} else {
  
  										// Only substitute handlers pass on context
  										// and multiple values (non-spec behavior)
  										if ( handler !== Identity ) {
  											that = undefined;
  											args = [ returned ];
  										}
  
  										// Process the value(s)
  										// Default process is resolve
  										( special || deferred.resolveWith )( that, args );
  									}
  								},
  
  								// Only normal processors (resolve) catch and reject exceptions
  								process = special ?
  									mightThrow :
  									function() {
  										try {
  											mightThrow();
  										} catch ( e ) {
  
  											if ( jQuery.Deferred.exceptionHook ) {
  												jQuery.Deferred.exceptionHook( e,
  													process.stackTrace );
  											}
  
  											// Support: Promises/A+ section 2.3.3.3.4.1
  											// https://promisesaplus.com/#point-61
  											// Ignore post-resolution exceptions
  											if ( depth + 1 >= maxDepth ) {
  
  												// Only substitute handlers pass on context
  												// and multiple values (non-spec behavior)
  												if ( handler !== Thrower ) {
  													that = undefined;
  													args = [ e ];
  												}
  
  												deferred.rejectWith( that, args );
  											}
  										}
  									};
  
  							// Support: Promises/A+ section 2.3.3.3.1
  							// https://promisesaplus.com/#point-57
  							// Re-resolve promises immediately to dodge false rejection from
  							// subsequent errors
  							if ( depth ) {
  								process();
  							} else {
  
  								// Call an optional hook to record the stack, in case of exception
  								// since it's otherwise lost when execution goes async
  								if ( jQuery.Deferred.getStackHook ) {
  									process.stackTrace = jQuery.Deferred.getStackHook();
  								}
  								window.setTimeout( process );
  							}
  						};
  					}
  
  					return jQuery.Deferred( function( newDefer ) {
  
  						// progress_handlers.add( ... )
  						tuples[ 0 ][ 3 ].add(
  							resolve(
  								0,
  								newDefer,
  								isFunction( onProgress ) ?
  									onProgress :
  									Identity,
  								newDefer.notifyWith
  							)
  						);
  
  						// fulfilled_handlers.add( ... )
  						tuples[ 1 ][ 3 ].add(
  							resolve(
  								0,
  								newDefer,
  								isFunction( onFulfilled ) ?
  									onFulfilled :
  									Identity
  							)
  						);
  
  						// rejected_handlers.add( ... )
  						tuples[ 2 ][ 3 ].add(
  							resolve(
  								0,
  								newDefer,
  								isFunction( onRejected ) ?
  									onRejected :
  									Thrower
  							)
  						);
  					} ).promise();
  				},
  
  				// Get a promise for this deferred
  				// If obj is provided, the promise aspect is added to the object
  				promise: function( obj ) {
  					return obj != null ? jQuery.extend( obj, promise ) : promise;
  				}
  			},
  			deferred = {};
  
  		// Add list-specific methods
  		jQuery.each( tuples, function( i, tuple ) {
  			var list = tuple[ 2 ],
  				stateString = tuple[ 5 ];
  
  			// promise.progress = list.add
  			// promise.done = list.add
  			// promise.fail = list.add
  			promise[ tuple[ 1 ] ] = list.add;
  
  			// Handle state
  			if ( stateString ) {
  				list.add(
  					function() {
  
  						// state = "resolved" (i.e., fulfilled)
  						// state = "rejected"
  						state = stateString;
  					},
  
  					// rejected_callbacks.disable
  					// fulfilled_callbacks.disable
  					tuples[ 3 - i ][ 2 ].disable,
  
  					// rejected_handlers.disable
  					// fulfilled_handlers.disable
  					tuples[ 3 - i ][ 3 ].disable,
  
  					// progress_callbacks.lock
  					tuples[ 0 ][ 2 ].lock,
  
  					// progress_handlers.lock
  					tuples[ 0 ][ 3 ].lock
  				);
  			}
  
  			// progress_handlers.fire
  			// fulfilled_handlers.fire
  			// rejected_handlers.fire
  			list.add( tuple[ 3 ].fire );
  
  			// deferred.notify = function() { deferred.notifyWith(...) }
  			// deferred.resolve = function() { deferred.resolveWith(...) }
  			// deferred.reject = function() { deferred.rejectWith(...) }
  			deferred[ tuple[ 0 ] ] = function() {
  				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
  				return this;
  			};
  
  			// deferred.notifyWith = list.fireWith
  			// deferred.resolveWith = list.fireWith
  			// deferred.rejectWith = list.fireWith
  			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
  		} );
  
  		// Make the deferred a promise
  		promise.promise( deferred );
  
  		// Call given func if any
  		if ( func ) {
  			func.call( deferred, deferred );
  		}
  
  		// All done!
  		return deferred;
  	},
  
  	// Deferred helper
  	when: function( singleValue ) {
  		var
  
  			// count of uncompleted subordinates
  			remaining = arguments.length,
  
  			// count of unprocessed arguments
  			i = remaining,
  
  			// subordinate fulfillment data
  			resolveContexts = Array( i ),
  			resolveValues = slice.call( arguments ),
  
  			// the master Deferred
  			master = jQuery.Deferred(),
  
  			// subordinate callback factory
  			updateFunc = function( i ) {
  				return function( value ) {
  					resolveContexts[ i ] = this;
  					resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
  					if ( !( --remaining ) ) {
  						master.resolveWith( resolveContexts, resolveValues );
  					}
  				};
  			};
  
  		// Single- and empty arguments are adopted like Promise.resolve
  		if ( remaining <= 1 ) {
  			adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
  				!remaining );
  
  			// Use .then() to unwrap secondary thenables (cf. gh-3000)
  			if ( master.state() === "pending" ||
  				isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
  
  				return master.then();
  			}
  		}
  
  		// Multiple arguments are aggregated like Promise.all array elements
  		while ( i-- ) {
  			adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
  		}
  
  		return master.promise();
  	}
  } );
  
  
  // These usually indicate a programmer mistake during development,
  // warn about them ASAP rather than swallowing them by default.
  var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
  
  jQuery.Deferred.exceptionHook = function( error, stack ) {
  
  	// Support: IE 8 - 9 only
  	// Console exists when dev tools are open, which can happen at any time
  	if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
  		window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
  	}
  };
  
  
  
  
  jQuery.readyException = function( error ) {
  	window.setTimeout( function() {
  		throw error;
  	} );
  };
  
  
  
  
  // The deferred used on DOM ready
  var readyList = jQuery.Deferred();
  
  jQuery.fn.ready = function( fn ) {
  
  	readyList
  		.then( fn )
  
  		// Wrap jQuery.readyException in a function so that the lookup
  		// happens at the time of error handling instead of callback
  		// registration.
  		.catch( function( error ) {
  			jQuery.readyException( error );
  		} );
  
  	return this;
  };
  
  jQuery.extend( {
  
  	// Is the DOM ready to be used? Set to true once it occurs.
  	isReady: false,
  
  	// A counter to track how many items to wait for before
  	// the ready event fires. See #6781
  	readyWait: 1,
  
  	// Handle when the DOM is ready
  	ready: function( wait ) {
  
  		// Abort if there are pending holds or we're already ready
  		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
  			return;
  		}
  
  		// Remember that the DOM is ready
  		jQuery.isReady = true;
  
  		// If a normal DOM Ready event fired, decrement, and wait if need be
  		if ( wait !== true && --jQuery.readyWait > 0 ) {
  			return;
  		}
  
  		// If there are functions bound, to execute
  		readyList.resolveWith( document, [ jQuery ] );
  	}
  } );
  
  jQuery.ready.then = readyList.then;
  
  // The ready event handler and self cleanup method
  function completed() {
  	document.removeEventListener( "DOMContentLoaded", completed );
  	window.removeEventListener( "load", completed );
  	jQuery.ready();
  }
  
  // Catch cases where $(document).ready() is called
  // after the browser event has already occurred.
  // Support: IE <=9 - 10 only
  // Older IE sometimes signals "interactive" too soon
  if ( document.readyState === "complete" ||
  	( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
  
  	// Handle it asynchronously to allow scripts the opportunity to delay ready
  	window.setTimeout( jQuery.ready );
  
  } else {
  
  	// Use the handy event callback
  	document.addEventListener( "DOMContentLoaded", completed );
  
  	// A fallback to window.onload, that will always work
  	window.addEventListener( "load", completed );
  }
  
  
  
  
  // Multifunctional method to get and set values of a collection
  // The value/s can optionally be executed if it's a function
  var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
  	var i = 0,
  		len = elems.length,
  		bulk = key == null;
  
  	// Sets many values
  	if ( toType( key ) === "object" ) {
  		chainable = true;
  		for ( i in key ) {
  			access( elems, fn, i, key[ i ], true, emptyGet, raw );
  		}
  
  	// Sets one value
  	} else if ( value !== undefined ) {
  		chainable = true;
  
  		if ( !isFunction( value ) ) {
  			raw = true;
  		}
  
  		if ( bulk ) {
  
  			// Bulk operations run against the entire set
  			if ( raw ) {
  				fn.call( elems, value );
  				fn = null;
  
  			// ...except when executing function values
  			} else {
  				bulk = fn;
  				fn = function( elem, key, value ) {
  					return bulk.call( jQuery( elem ), value );
  				};
  			}
  		}
  
  		if ( fn ) {
  			for ( ; i < len; i++ ) {
  				fn(
  					elems[ i ], key, raw ?
  					value :
  					value.call( elems[ i ], i, fn( elems[ i ], key ) )
  				);
  			}
  		}
  	}
  
  	if ( chainable ) {
  		return elems;
  	}
  
  	// Gets
  	if ( bulk ) {
  		return fn.call( elems );
  	}
  
  	return len ? fn( elems[ 0 ], key ) : emptyGet;
  };
  
  
  // Matches dashed string for camelizing
  var rmsPrefix = /^-ms-/,
  	rdashAlpha = /-([a-z])/g;
  
  // Used by camelCase as callback to replace()
  function fcamelCase( all, letter ) {
  	return letter.toUpperCase();
  }
  
  // Convert dashed to camelCase; used by the css and data modules
  // Support: IE <=9 - 11, Edge 12 - 15
  // Microsoft forgot to hump their vendor prefix (#9572)
  function camelCase( string ) {
  	return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
  }
  var acceptData = function( owner ) {
  
  	// Accepts only:
  	//  - Node
  	//    - Node.ELEMENT_NODE
  	//    - Node.DOCUMENT_NODE
  	//  - Object
  	//    - Any
  	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
  };
  
  
  
  
  function Data() {
  	this.expando = jQuery.expando + Data.uid++;
  }
  
  Data.uid = 1;
  
  Data.prototype = {
  
  	cache: function( owner ) {
  
  		// Check if the owner object already has a cache
  		var value = owner[ this.expando ];
  
  		// If not, create one
  		if ( !value ) {
  			value = {};
  
  			// We can accept data for non-element nodes in modern browsers,
  			// but we should not, see #8335.
  			// Always return an empty object.
  			if ( acceptData( owner ) ) {
  
  				// If it is a node unlikely to be stringify-ed or looped over
  				// use plain assignment
  				if ( owner.nodeType ) {
  					owner[ this.expando ] = value;
  
  				// Otherwise secure it in a non-enumerable property
  				// configurable must be true to allow the property to be
  				// deleted when data is removed
  				} else {
  					Object.defineProperty( owner, this.expando, {
  						value: value,
  						configurable: true
  					} );
  				}
  			}
  		}
  
  		return value;
  	},
  	set: function( owner, data, value ) {
  		var prop,
  			cache = this.cache( owner );
  
  		// Handle: [ owner, key, value ] args
  		// Always use camelCase key (gh-2257)
  		if ( typeof data === "string" ) {
  			cache[ camelCase( data ) ] = value;
  
  		// Handle: [ owner, { properties } ] args
  		} else {
  
  			// Copy the properties one-by-one to the cache object
  			for ( prop in data ) {
  				cache[ camelCase( prop ) ] = data[ prop ];
  			}
  		}
  		return cache;
  	},
  	get: function( owner, key ) {
  		return key === undefined ?
  			this.cache( owner ) :
  
  			// Always use camelCase key (gh-2257)
  			owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
  	},
  	access: function( owner, key, value ) {
  
  		// In cases where either:
  		//
  		//   1. No key was specified
  		//   2. A string key was specified, but no value provided
  		//
  		// Take the "read" path and allow the get method to determine
  		// which value to return, respectively either:
  		//
  		//   1. The entire cache object
  		//   2. The data stored at the key
  		//
  		if ( key === undefined ||
  				( ( key && typeof key === "string" ) && value === undefined ) ) {
  
  			return this.get( owner, key );
  		}
  
  		// When the key is not a string, or both a key and value
  		// are specified, set or extend (existing objects) with either:
  		//
  		//   1. An object of properties
  		//   2. A key and value
  		//
  		this.set( owner, key, value );
  
  		// Since the "set" path can have two possible entry points
  		// return the expected data based on which path was taken[*]
  		return value !== undefined ? value : key;
  	},
  	remove: function( owner, key ) {
  		var i,
  			cache = owner[ this.expando ];
  
  		if ( cache === undefined ) {
  			return;
  		}
  
  		if ( key !== undefined ) {
  
  			// Support array or space separated string of keys
  			if ( Array.isArray( key ) ) {
  
  				// If key is an array of keys...
  				// We always set camelCase keys, so remove that.
  				key = key.map( camelCase );
  			} else {
  				key = camelCase( key );
  
  				// If a key with the spaces exists, use it.
  				// Otherwise, create an array by matching non-whitespace
  				key = key in cache ?
  					[ key ] :
  					( key.match( rnothtmlwhite ) || [] );
  			}
  
  			i = key.length;
  
  			while ( i-- ) {
  				delete cache[ key[ i ] ];
  			}
  		}
  
  		// Remove the expando if there's no more data
  		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
  
  			// Support: Chrome <=35 - 45
  			// Webkit & Blink performance suffers when deleting properties
  			// from DOM nodes, so set to undefined instead
  			// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
  			if ( owner.nodeType ) {
  				owner[ this.expando ] = undefined;
  			} else {
  				delete owner[ this.expando ];
  			}
  		}
  	},
  	hasData: function( owner ) {
  		var cache = owner[ this.expando ];
  		return cache !== undefined && !jQuery.isEmptyObject( cache );
  	}
  };
  var dataPriv = new Data();
  
  var dataUser = new Data();
  
  
  
  //	Implementation Summary
  //
  //	1. Enforce API surface and semantic compatibility with 1.9.x branch
  //	2. Improve the module's maintainability by reducing the storage
  //		paths to a single mechanism.
  //	3. Use the same single mechanism to support "private" and "user" data.
  //	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
  //	5. Avoid exposing implementation details on user objects (eg. expando properties)
  //	6. Provide a clear path for implementation upgrade to WeakMap in 2014
  
  var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
  	rmultiDash = /[A-Z]/g;
  
  function getData( data ) {
  	if ( data === "true" ) {
  		return true;
  	}
  
  	if ( data === "false" ) {
  		return false;
  	}
  
  	if ( data === "null" ) {
  		return null;
  	}
  
  	// Only convert to a number if it doesn't change the string
  	if ( data === +data + "" ) {
  		return +data;
  	}
  
  	if ( rbrace.test( data ) ) {
  		return JSON.parse( data );
  	}
  
  	return data;
  }
  
  function dataAttr( elem, key, data ) {
  	var name;
  
  	// If nothing was found internally, try to fetch any
  	// data from the HTML5 data-* attribute
  	if ( data === undefined && elem.nodeType === 1 ) {
  		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
  		data = elem.getAttribute( name );
  
  		if ( typeof data === "string" ) {
  			try {
  				data = getData( data );
  			} catch ( e ) {}
  
  			// Make sure we set the data so it isn't changed later
  			dataUser.set( elem, key, data );
  		} else {
  			data = undefined;
  		}
  	}
  	return data;
  }
  
  jQuery.extend( {
  	hasData: function( elem ) {
  		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
  	},
  
  	data: function( elem, name, data ) {
  		return dataUser.access( elem, name, data );
  	},
  
  	removeData: function( elem, name ) {
  		dataUser.remove( elem, name );
  	},
  
  	// TODO: Now that all calls to _data and _removeData have been replaced
  	// with direct calls to dataPriv methods, these can be deprecated.
  	_data: function( elem, name, data ) {
  		return dataPriv.access( elem, name, data );
  	},
  
  	_removeData: function( elem, name ) {
  		dataPriv.remove( elem, name );
  	}
  } );
  
  jQuery.fn.extend( {
  	data: function( key, value ) {
  		var i, name, data,
  			elem = this[ 0 ],
  			attrs = elem && elem.attributes;
  
  		// Gets all values
  		if ( key === undefined ) {
  			if ( this.length ) {
  				data = dataUser.get( elem );
  
  				if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
  					i = attrs.length;
  					while ( i-- ) {
  
  						// Support: IE 11 only
  						// The attrs elements can be null (#14894)
  						if ( attrs[ i ] ) {
  							name = attrs[ i ].name;
  							if ( name.indexOf( "data-" ) === 0 ) {
  								name = camelCase( name.slice( 5 ) );
  								dataAttr( elem, name, data[ name ] );
  							}
  						}
  					}
  					dataPriv.set( elem, "hasDataAttrs", true );
  				}
  			}
  
  			return data;
  		}
  
  		// Sets multiple values
  		if ( typeof key === "object" ) {
  			return this.each( function() {
  				dataUser.set( this, key );
  			} );
  		}
  
  		return access( this, function( value ) {
  			var data;
  
  			// The calling jQuery object (element matches) is not empty
  			// (and therefore has an element appears at this[ 0 ]) and the
  			// `value` parameter was not undefined. An empty jQuery object
  			// will result in `undefined` for elem = this[ 0 ] which will
  			// throw an exception if an attempt to read a data cache is made.
  			if ( elem && value === undefined ) {
  
  				// Attempt to get data from the cache
  				// The key will always be camelCased in Data
  				data = dataUser.get( elem, key );
  				if ( data !== undefined ) {
  					return data;
  				}
  
  				// Attempt to "discover" the data in
  				// HTML5 custom data-* attrs
  				data = dataAttr( elem, key );
  				if ( data !== undefined ) {
  					return data;
  				}
  
  				// We tried really hard, but the data doesn't exist.
  				return;
  			}
  
  			// Set the data...
  			this.each( function() {
  
  				// We always store the camelCased key
  				dataUser.set( this, key, value );
  			} );
  		}, null, value, arguments.length > 1, null, true );
  	},
  
  	removeData: function( key ) {
  		return this.each( function() {
  			dataUser.remove( this, key );
  		} );
  	}
  } );
  
  
  jQuery.extend( {
  	queue: function( elem, type, data ) {
  		var queue;
  
  		if ( elem ) {
  			type = ( type || "fx" ) + "queue";
  			queue = dataPriv.get( elem, type );
  
  			// Speed up dequeue by getting out quickly if this is just a lookup
  			if ( data ) {
  				if ( !queue || Array.isArray( data ) ) {
  					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
  				} else {
  					queue.push( data );
  				}
  			}
  			return queue || [];
  		}
  	},
  
  	dequeue: function( elem, type ) {
  		type = type || "fx";
  
  		var queue = jQuery.queue( elem, type ),
  			startLength = queue.length,
  			fn = queue.shift(),
  			hooks = jQuery._queueHooks( elem, type ),
  			next = function() {
  				jQuery.dequeue( elem, type );
  			};
  
  		// If the fx queue is dequeued, always remove the progress sentinel
  		if ( fn === "inprogress" ) {
  			fn = queue.shift();
  			startLength--;
  		}
  
  		if ( fn ) {
  
  			// Add a progress sentinel to prevent the fx queue from being
  			// automatically dequeued
  			if ( type === "fx" ) {
  				queue.unshift( "inprogress" );
  			}
  
  			// Clear up the last queue stop function
  			delete hooks.stop;
  			fn.call( elem, next, hooks );
  		}
  
  		if ( !startLength && hooks ) {
  			hooks.empty.fire();
  		}
  	},
  
  	// Not public - generate a queueHooks object, or return the current one
  	_queueHooks: function( elem, type ) {
  		var key = type + "queueHooks";
  		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
  			empty: jQuery.Callbacks( "once memory" ).add( function() {
  				dataPriv.remove( elem, [ type + "queue", key ] );
  			} )
  		} );
  	}
  } );
  
  jQuery.fn.extend( {
  	queue: function( type, data ) {
  		var setter = 2;
  
  		if ( typeof type !== "string" ) {
  			data = type;
  			type = "fx";
  			setter--;
  		}
  
  		if ( arguments.length < setter ) {
  			return jQuery.queue( this[ 0 ], type );
  		}
  
  		return data === undefined ?
  			this :
  			this.each( function() {
  				var queue = jQuery.queue( this, type, data );
  
  				// Ensure a hooks for this queue
  				jQuery._queueHooks( this, type );
  
  				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
  					jQuery.dequeue( this, type );
  				}
  			} );
  	},
  	dequeue: function( type ) {
  		return this.each( function() {
  			jQuery.dequeue( this, type );
  		} );
  	},
  	clearQueue: function( type ) {
  		return this.queue( type || "fx", [] );
  	},
  
  	// Get a promise resolved when queues of a certain type
  	// are emptied (fx is the type by default)
  	promise: function( type, obj ) {
  		var tmp,
  			count = 1,
  			defer = jQuery.Deferred(),
  			elements = this,
  			i = this.length,
  			resolve = function() {
  				if ( !( --count ) ) {
  					defer.resolveWith( elements, [ elements ] );
  				}
  			};
  
  		if ( typeof type !== "string" ) {
  			obj = type;
  			type = undefined;
  		}
  		type = type || "fx";
  
  		while ( i-- ) {
  			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
  			if ( tmp && tmp.empty ) {
  				count++;
  				tmp.empty.add( resolve );
  			}
  		}
  		resolve();
  		return defer.promise( obj );
  	}
  } );
  var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
  
  var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
  
  
  var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
  
  var isHiddenWithinTree = function( elem, el ) {
  
  		// isHiddenWithinTree might be called from jQuery#filter function;
  		// in that case, element will be second argument
  		elem = el || elem;
  
  		// Inline style trumps all
  		return elem.style.display === "none" ||
  			elem.style.display === "" &&
  
  			// Otherwise, check computed style
  			// Support: Firefox <=43 - 45
  			// Disconnected elements can have computed display: none, so first confirm that elem is
  			// in the document.
  			jQuery.contains( elem.ownerDocument, elem ) &&
  
  			jQuery.css( elem, "display" ) === "none";
  	};
  
  var swap = function( elem, options, callback, args ) {
  	var ret, name,
  		old = {};
  
  	// Remember the old values, and insert the new ones
  	for ( name in options ) {
  		old[ name ] = elem.style[ name ];
  		elem.style[ name ] = options[ name ];
  	}
  
  	ret = callback.apply( elem, args || [] );
  
  	// Revert the old values
  	for ( name in options ) {
  		elem.style[ name ] = old[ name ];
  	}
  
  	return ret;
  };
  
  
  
  
  function adjustCSS( elem, prop, valueParts, tween ) {
  	var adjusted, scale,
  		maxIterations = 20,
  		currentValue = tween ?
  			function() {
  				return tween.cur();
  			} :
  			function() {
  				return jQuery.css( elem, prop, "" );
  			},
  		initial = currentValue(),
  		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
  
  		// Starting value computation is required for potential unit mismatches
  		initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
  			rcssNum.exec( jQuery.css( elem, prop ) );
  
  	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
  
  		// Support: Firefox <=54
  		// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
  		initial = initial / 2;
  
  		// Trust units reported by jQuery.css
  		unit = unit || initialInUnit[ 3 ];
  
  		// Iteratively approximate from a nonzero starting point
  		initialInUnit = +initial || 1;
  
  		while ( maxIterations-- ) {
  
  			// Evaluate and update our best guess (doubling guesses that zero out).
  			// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
  			jQuery.style( elem, prop, initialInUnit + unit );
  			if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
  				maxIterations = 0;
  			}
  			initialInUnit = initialInUnit / scale;
  
  		}
  
  		initialInUnit = initialInUnit * 2;
  		jQuery.style( elem, prop, initialInUnit + unit );
  
  		// Make sure we update the tween properties later on
  		valueParts = valueParts || [];
  	}
  
  	if ( valueParts ) {
  		initialInUnit = +initialInUnit || +initial || 0;
  
  		// Apply relative offset (+=/-=) if specified
  		adjusted = valueParts[ 1 ] ?
  			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
  			+valueParts[ 2 ];
  		if ( tween ) {
  			tween.unit = unit;
  			tween.start = initialInUnit;
  			tween.end = adjusted;
  		}
  	}
  	return adjusted;
  }
  
  
  var defaultDisplayMap = {};
  
  function getDefaultDisplay( elem ) {
  	var temp,
  		doc = elem.ownerDocument,
  		nodeName = elem.nodeName,
  		display = defaultDisplayMap[ nodeName ];
  
  	if ( display ) {
  		return display;
  	}
  
  	temp = doc.body.appendChild( doc.createElement( nodeName ) );
  	display = jQuery.css( temp, "display" );
  
  	temp.parentNode.removeChild( temp );
  
  	if ( display === "none" ) {
  		display = "block";
  	}
  	defaultDisplayMap[ nodeName ] = display;
  
  	return display;
  }
  
  function showHide( elements, show ) {
  	var display, elem,
  		values = [],
  		index = 0,
  		length = elements.length;
  
  	// Determine new display value for elements that need to change
  	for ( ; index < length; index++ ) {
  		elem = elements[ index ];
  		if ( !elem.style ) {
  			continue;
  		}
  
  		display = elem.style.display;
  		if ( show ) {
  
  			// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
  			// check is required in this first loop unless we have a nonempty display value (either
  			// inline or about-to-be-restored)
  			if ( display === "none" ) {
  				values[ index ] = dataPriv.get( elem, "display" ) || null;
  				if ( !values[ index ] ) {
  					elem.style.display = "";
  				}
  			}
  			if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
  				values[ index ] = getDefaultDisplay( elem );
  			}
  		} else {
  			if ( display !== "none" ) {
  				values[ index ] = "none";
  
  				// Remember what we're overwriting
  				dataPriv.set( elem, "display", display );
  			}
  		}
  	}
  
  	// Set the display of the elements in a second loop to avoid constant reflow
  	for ( index = 0; index < length; index++ ) {
  		if ( values[ index ] != null ) {
  			elements[ index ].style.display = values[ index ];
  		}
  	}
  
  	return elements;
  }
  
  jQuery.fn.extend( {
  	show: function() {
  		return showHide( this, true );
  	},
  	hide: function() {
  		return showHide( this );
  	},
  	toggle: function( state ) {
  		if ( typeof state === "boolean" ) {
  			return state ? this.show() : this.hide();
  		}
  
  		return this.each( function() {
  			if ( isHiddenWithinTree( this ) ) {
  				jQuery( this ).show();
  			} else {
  				jQuery( this ).hide();
  			}
  		} );
  	}
  } );
  var rcheckableType = ( /^(?:checkbox|radio)$/i );
  
  var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
  
  var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
  
  
  
  // We have to close these tags to support XHTML (#13200)
  var wrapMap = {
  
  	// Support: IE <=9 only
  	option: [ 1, "<select multiple='multiple'>", "</select>" ],
  
  	// XHTML parsers do not magically insert elements in the
  	// same way that tag soup parsers do. So we cannot shorten
  	// this by omitting <tbody> or other required elements.
  	thead: [ 1, "<table>", "</table>" ],
  	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
  	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
  	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
  
  	_default: [ 0, "", "" ]
  };
  
  // Support: IE <=9 only
  wrapMap.optgroup = wrapMap.option;
  
  wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
  wrapMap.th = wrapMap.td;
  
  
  function getAll( context, tag ) {
  
  	// Support: IE <=9 - 11 only
  	// Use typeof to avoid zero-argument method invocation on host objects (#15151)
  	var ret;
  
  	if ( typeof context.getElementsByTagName !== "undefined" ) {
  		ret = context.getElementsByTagName( tag || "*" );
  
  	} else if ( typeof context.querySelectorAll !== "undefined" ) {
  		ret = context.querySelectorAll( tag || "*" );
  
  	} else {
  		ret = [];
  	}
  
  	if ( tag === undefined || tag && nodeName( context, tag ) ) {
  		return jQuery.merge( [ context ], ret );
  	}
  
  	return ret;
  }
  
  
  // Mark scripts as having already been evaluated
  function setGlobalEval( elems, refElements ) {
  	var i = 0,
  		l = elems.length;
  
  	for ( ; i < l; i++ ) {
  		dataPriv.set(
  			elems[ i ],
  			"globalEval",
  			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
  		);
  	}
  }
  
  
  var rhtml = /<|&#?\w+;/;
  
  function buildFragment( elems, context, scripts, selection, ignored ) {
  	var elem, tmp, tag, wrap, contains, j,
  		fragment = context.createDocumentFragment(),
  		nodes = [],
  		i = 0,
  		l = elems.length;
  
  	for ( ; i < l; i++ ) {
  		elem = elems[ i ];
  
  		if ( elem || elem === 0 ) {
  
  			// Add nodes directly
  			if ( toType( elem ) === "object" ) {
  
  				// Support: Android <=4.0 only, PhantomJS 1 only
  				// push.apply(_, arraylike) throws on ancient WebKit
  				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
  
  			// Convert non-html into a text node
  			} else if ( !rhtml.test( elem ) ) {
  				nodes.push( context.createTextNode( elem ) );
  
  			// Convert html into DOM nodes
  			} else {
  				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
  
  				// Deserialize a standard representation
  				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
  				wrap = wrapMap[ tag ] || wrapMap._default;
  				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
  
  				// Descend through wrappers to the right content
  				j = wrap[ 0 ];
  				while ( j-- ) {
  					tmp = tmp.lastChild;
  				}
  
  				// Support: Android <=4.0 only, PhantomJS 1 only
  				// push.apply(_, arraylike) throws on ancient WebKit
  				jQuery.merge( nodes, tmp.childNodes );
  
  				// Remember the top-level container
  				tmp = fragment.firstChild;
  
  				// Ensure the created nodes are orphaned (#12392)
  				tmp.textContent = "";
  			}
  		}
  	}
  
  	// Remove wrapper from fragment
  	fragment.textContent = "";
  
  	i = 0;
  	while ( ( elem = nodes[ i++ ] ) ) {
  
  		// Skip elements already in the context collection (trac-4087)
  		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
  			if ( ignored ) {
  				ignored.push( elem );
  			}
  			continue;
  		}
  
  		contains = jQuery.contains( elem.ownerDocument, elem );
  
  		// Append to fragment
  		tmp = getAll( fragment.appendChild( elem ), "script" );
  
  		// Preserve script evaluation history
  		if ( contains ) {
  			setGlobalEval( tmp );
  		}
  
  		// Capture executables
  		if ( scripts ) {
  			j = 0;
  			while ( ( elem = tmp[ j++ ] ) ) {
  				if ( rscriptType.test( elem.type || "" ) ) {
  					scripts.push( elem );
  				}
  			}
  		}
  	}
  
  	return fragment;
  }
  
  
  ( function() {
  	var fragment = document.createDocumentFragment(),
  		div = fragment.appendChild( document.createElement( "div" ) ),
  		input = document.createElement( "input" );
  
  	// Support: Android 4.0 - 4.3 only
  	// Check state lost if the name is set (#11217)
  	// Support: Windows Web Apps (WWA)
  	// `name` and `type` must use .setAttribute for WWA (#14901)
  	input.setAttribute( "type", "radio" );
  	input.setAttribute( "checked", "checked" );
  	input.setAttribute( "name", "t" );
  
  	div.appendChild( input );
  
  	// Support: Android <=4.1 only
  	// Older WebKit doesn't clone checked state correctly in fragments
  	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
  
  	// Support: IE <=11 only
  	// Make sure textarea (and checkbox) defaultValue is properly cloned
  	div.innerHTML = "<textarea>x</textarea>";
  	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
  } )();
  var documentElement = document.documentElement;
  
  
  
  var
  	rkeyEvent = /^key/,
  	rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
  	rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
  
  function returnTrue() {
  	return true;
  }
  
  function returnFalse() {
  	return false;
  }
  
  // Support: IE <=9 only
  // See #13393 for more info
  function safeActiveElement() {
  	try {
  		return document.activeElement;
  	} catch ( err ) { }
  }
  
  function on( elem, types, selector, data, fn, one ) {
  	var origFn, type;
  
  	// Types can be a map of types/handlers
  	if ( typeof types === "object" ) {
  
  		// ( types-Object, selector, data )
  		if ( typeof selector !== "string" ) {
  
  			// ( types-Object, data )
  			data = data || selector;
  			selector = undefined;
  		}
  		for ( type in types ) {
  			on( elem, type, selector, data, types[ type ], one );
  		}
  		return elem;
  	}
  
  	if ( data == null && fn == null ) {
  
  		// ( types, fn )
  		fn = selector;
  		data = selector = undefined;
  	} else if ( fn == null ) {
  		if ( typeof selector === "string" ) {
  
  			// ( types, selector, fn )
  			fn = data;
  			data = undefined;
  		} else {
  
  			// ( types, data, fn )
  			fn = data;
  			data = selector;
  			selector = undefined;
  		}
  	}
  	if ( fn === false ) {
  		fn = returnFalse;
  	} else if ( !fn ) {
  		return elem;
  	}
  
  	if ( one === 1 ) {
  		origFn = fn;
  		fn = function( event ) {
  
  			// Can use an empty set, since event contains the info
  			jQuery().off( event );
  			return origFn.apply( this, arguments );
  		};
  
  		// Use same guid so caller can remove using origFn
  		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
  	}
  	return elem.each( function() {
  		jQuery.event.add( this, types, fn, data, selector );
  	} );
  }
  
  /*
   * Helper functions for managing events -- not part of the public interface.
   * Props to Dean Edwards' addEvent library for many of the ideas.
   */
  jQuery.event = {
  
  	global: {},
  
  	add: function( elem, types, handler, data, selector ) {
  
  		var handleObjIn, eventHandle, tmp,
  			events, t, handleObj,
  			special, handlers, type, namespaces, origType,
  			elemData = dataPriv.get( elem );
  
  		// Don't attach events to noData or text/comment nodes (but allow plain objects)
  		if ( !elemData ) {
  			return;
  		}
  
  		// Caller can pass in an object of custom data in lieu of the handler
  		if ( handler.handler ) {
  			handleObjIn = handler;
  			handler = handleObjIn.handler;
  			selector = handleObjIn.selector;
  		}
  
  		// Ensure that invalid selectors throw exceptions at attach time
  		// Evaluate against documentElement in case elem is a non-element node (e.g., document)
  		if ( selector ) {
  			jQuery.find.matchesSelector( documentElement, selector );
  		}
  
  		// Make sure that the handler has a unique ID, used to find/remove it later
  		if ( !handler.guid ) {
  			handler.guid = jQuery.guid++;
  		}
  
  		// Init the element's event structure and main handler, if this is the first
  		if ( !( events = elemData.events ) ) {
  			events = elemData.events = {};
  		}
  		if ( !( eventHandle = elemData.handle ) ) {
  			eventHandle = elemData.handle = function( e ) {
  
  				// Discard the second event of a jQuery.event.trigger() and
  				// when an event is called after a page has unloaded
  				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
  					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
  			};
  		}
  
  		// Handle multiple events separated by a space
  		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
  		t = types.length;
  		while ( t-- ) {
  			tmp = rtypenamespace.exec( types[ t ] ) || [];
  			type = origType = tmp[ 1 ];
  			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
  
  			// There *must* be a type, no attaching namespace-only handlers
  			if ( !type ) {
  				continue;
  			}
  
  			// If event changes its type, use the special event handlers for the changed type
  			special = jQuery.event.special[ type ] || {};
  
  			// If selector defined, determine special event api type, otherwise given type
  			type = ( selector ? special.delegateType : special.bindType ) || type;
  
  			// Update special based on newly reset type
  			special = jQuery.event.special[ type ] || {};
  
  			// handleObj is passed to all event handlers
  			handleObj = jQuery.extend( {
  				type: type,
  				origType: origType,
  				data: data,
  				handler: handler,
  				guid: handler.guid,
  				selector: selector,
  				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
  				namespace: namespaces.join( "." )
  			}, handleObjIn );
  
  			// Init the event handler queue if we're the first
  			if ( !( handlers = events[ type ] ) ) {
  				handlers = events[ type ] = [];
  				handlers.delegateCount = 0;
  
  				// Only use addEventListener if the special events handler returns false
  				if ( !special.setup ||
  					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
  
  					if ( elem.addEventListener ) {
  						elem.addEventListener( type, eventHandle );
  					}
  				}
  			}
  
  			if ( special.add ) {
  				special.add.call( elem, handleObj );
  
  				if ( !handleObj.handler.guid ) {
  					handleObj.handler.guid = handler.guid;
  				}
  			}
  
  			// Add to the element's handler list, delegates in front
  			if ( selector ) {
  				handlers.splice( handlers.delegateCount++, 0, handleObj );
  			} else {
  				handlers.push( handleObj );
  			}
  
  			// Keep track of which events have ever been used, for event optimization
  			jQuery.event.global[ type ] = true;
  		}
  
  	},
  
  	// Detach an event or set of events from an element
  	remove: function( elem, types, handler, selector, mappedTypes ) {
  
  		var j, origCount, tmp,
  			events, t, handleObj,
  			special, handlers, type, namespaces, origType,
  			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
  
  		if ( !elemData || !( events = elemData.events ) ) {
  			return;
  		}
  
  		// Once for each type.namespace in types; type may be omitted
  		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
  		t = types.length;
  		while ( t-- ) {
  			tmp = rtypenamespace.exec( types[ t ] ) || [];
  			type = origType = tmp[ 1 ];
  			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
  
  			// Unbind all events (on this namespace, if provided) for the element
  			if ( !type ) {
  				for ( type in events ) {
  					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
  				}
  				continue;
  			}
  
  			special = jQuery.event.special[ type ] || {};
  			type = ( selector ? special.delegateType : special.bindType ) || type;
  			handlers = events[ type ] || [];
  			tmp = tmp[ 2 ] &&
  				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
  
  			// Remove matching events
  			origCount = j = handlers.length;
  			while ( j-- ) {
  				handleObj = handlers[ j ];
  
  				if ( ( mappedTypes || origType === handleObj.origType ) &&
  					( !handler || handler.guid === handleObj.guid ) &&
  					( !tmp || tmp.test( handleObj.namespace ) ) &&
  					( !selector || selector === handleObj.selector ||
  						selector === "**" && handleObj.selector ) ) {
  					handlers.splice( j, 1 );
  
  					if ( handleObj.selector ) {
  						handlers.delegateCount--;
  					}
  					if ( special.remove ) {
  						special.remove.call( elem, handleObj );
  					}
  				}
  			}
  
  			// Remove generic event handler if we removed something and no more handlers exist
  			// (avoids potential for endless recursion during removal of special event handlers)
  			if ( origCount && !handlers.length ) {
  				if ( !special.teardown ||
  					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
  
  					jQuery.removeEvent( elem, type, elemData.handle );
  				}
  
  				delete events[ type ];
  			}
  		}
  
  		// Remove data and the expando if it's no longer used
  		if ( jQuery.isEmptyObject( events ) ) {
  			dataPriv.remove( elem, "handle events" );
  		}
  	},
  
  	dispatch: function( nativeEvent ) {
  
  		// Make a writable jQuery.Event from the native event object
  		var event = jQuery.event.fix( nativeEvent );
  
  		var i, j, ret, matched, handleObj, handlerQueue,
  			args = new Array( arguments.length ),
  			handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
  			special = jQuery.event.special[ event.type ] || {};
  
  		// Use the fix-ed jQuery.Event rather than the (read-only) native event
  		args[ 0 ] = event;
  
  		for ( i = 1; i < arguments.length; i++ ) {
  			args[ i ] = arguments[ i ];
  		}
  
  		event.delegateTarget = this;
  
  		// Call the preDispatch hook for the mapped type, and let it bail if desired
  		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
  			return;
  		}
  
  		// Determine handlers
  		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
  
  		// Run delegates first; they may want to stop propagation beneath us
  		i = 0;
  		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
  			event.currentTarget = matched.elem;
  
  			j = 0;
  			while ( ( handleObj = matched.handlers[ j++ ] ) &&
  				!event.isImmediatePropagationStopped() ) {
  
  				// Triggered event must either 1) have no namespace, or 2) have namespace(s)
  				// a subset or equal to those in the bound event (both can have no namespace).
  				if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
  
  					event.handleObj = handleObj;
  					event.data = handleObj.data;
  
  					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
  						handleObj.handler ).apply( matched.elem, args );
  
  					if ( ret !== undefined ) {
  						if ( ( event.result = ret ) === false ) {
  							event.preventDefault();
  							event.stopPropagation();
  						}
  					}
  				}
  			}
  		}
  
  		// Call the postDispatch hook for the mapped type
  		if ( special.postDispatch ) {
  			special.postDispatch.call( this, event );
  		}
  
  		return event.result;
  	},
  
  	handlers: function( event, handlers ) {
  		var i, handleObj, sel, matchedHandlers, matchedSelectors,
  			handlerQueue = [],
  			delegateCount = handlers.delegateCount,
  			cur = event.target;
  
  		// Find delegate handlers
  		if ( delegateCount &&
  
  			// Support: IE <=9
  			// Black-hole SVG <use> instance trees (trac-13180)
  			cur.nodeType &&
  
  			// Support: Firefox <=42
  			// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
  			// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
  			// Support: IE 11 only
  			// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
  			!( event.type === "click" && event.button >= 1 ) ) {
  
  			for ( ; cur !== this; cur = cur.parentNode || this ) {
  
  				// Don't check non-elements (#13208)
  				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
  				if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
  					matchedHandlers = [];
  					matchedSelectors = {};
  					for ( i = 0; i < delegateCount; i++ ) {
  						handleObj = handlers[ i ];
  
  						// Don't conflict with Object.prototype properties (#13203)
  						sel = handleObj.selector + " ";
  
  						if ( matchedSelectors[ sel ] === undefined ) {
  							matchedSelectors[ sel ] = handleObj.needsContext ?
  								jQuery( sel, this ).index( cur ) > -1 :
  								jQuery.find( sel, this, null, [ cur ] ).length;
  						}
  						if ( matchedSelectors[ sel ] ) {
  							matchedHandlers.push( handleObj );
  						}
  					}
  					if ( matchedHandlers.length ) {
  						handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
  					}
  				}
  			}
  		}
  
  		// Add the remaining (directly-bound) handlers
  		cur = this;
  		if ( delegateCount < handlers.length ) {
  			handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
  		}
  
  		return handlerQueue;
  	},
  
  	addProp: function( name, hook ) {
  		Object.defineProperty( jQuery.Event.prototype, name, {
  			enumerable: true,
  			configurable: true,
  
  			get: isFunction( hook ) ?
  				function() {
  					if ( this.originalEvent ) {
  							return hook( this.originalEvent );
  					}
  				} :
  				function() {
  					if ( this.originalEvent ) {
  							return this.originalEvent[ name ];
  					}
  				},
  
  			set: function( value ) {
  				Object.defineProperty( this, name, {
  					enumerable: true,
  					configurable: true,
  					writable: true,
  					value: value
  				} );
  			}
  		} );
  	},
  
  	fix: function( originalEvent ) {
  		return originalEvent[ jQuery.expando ] ?
  			originalEvent :
  			new jQuery.Event( originalEvent );
  	},
  
  	special: {
  		load: {
  
  			// Prevent triggered image.load events from bubbling to window.load
  			noBubble: true
  		},
  		focus: {
  
  			// Fire native event if possible so blur/focus sequence is correct
  			trigger: function() {
  				if ( this !== safeActiveElement() && this.focus ) {
  					this.focus();
  					return false;
  				}
  			},
  			delegateType: "focusin"
  		},
  		blur: {
  			trigger: function() {
  				if ( this === safeActiveElement() && this.blur ) {
  					this.blur();
  					return false;
  				}
  			},
  			delegateType: "focusout"
  		},
  		click: {
  
  			// For checkbox, fire native event so checked state will be right
  			trigger: function() {
  				if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
  					this.click();
  					return false;
  				}
  			},
  
  			// For cross-browser consistency, don't fire native .click() on links
  			_default: function( event ) {
  				return nodeName( event.target, "a" );
  			}
  		},
  
  		beforeunload: {
  			postDispatch: function( event ) {
  
  				// Support: Firefox 20+
  				// Firefox doesn't alert if the returnValue field is not set.
  				if ( event.result !== undefined && event.originalEvent ) {
  					event.originalEvent.returnValue = event.result;
  				}
  			}
  		}
  	}
  };
  
  jQuery.removeEvent = function( elem, type, handle ) {
  
  	// This "if" is needed for plain objects
  	if ( elem.removeEventListener ) {
  		elem.removeEventListener( type, handle );
  	}
  };
  
  jQuery.Event = function( src, props ) {
  
  	// Allow instantiation without the 'new' keyword
  	if ( !( this instanceof jQuery.Event ) ) {
  		return new jQuery.Event( src, props );
  	}
  
  	// Event object
  	if ( src && src.type ) {
  		this.originalEvent = src;
  		this.type = src.type;
  
  		// Events bubbling up the document may have been marked as prevented
  		// by a handler lower down the tree; reflect the correct value.
  		this.isDefaultPrevented = src.defaultPrevented ||
  				src.defaultPrevented === undefined &&
  
  				// Support: Android <=2.3 only
  				src.returnValue === false ?
  			returnTrue :
  			returnFalse;
  
  		// Create target properties
  		// Support: Safari <=6 - 7 only
  		// Target should not be a text node (#504, #13143)
  		this.target = ( src.target && src.target.nodeType === 3 ) ?
  			src.target.parentNode :
  			src.target;
  
  		this.currentTarget = src.currentTarget;
  		this.relatedTarget = src.relatedTarget;
  
  	// Event type
  	} else {
  		this.type = src;
  	}
  
  	// Put explicitly provided properties onto the event object
  	if ( props ) {
  		jQuery.extend( this, props );
  	}
  
  	// Create a timestamp if incoming event doesn't have one
  	this.timeStamp = src && src.timeStamp || Date.now();
  
  	// Mark it as fixed
  	this[ jQuery.expando ] = true;
  };
  
  // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
  // https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
  jQuery.Event.prototype = {
  	constructor: jQuery.Event,
  	isDefaultPrevented: returnFalse,
  	isPropagationStopped: returnFalse,
  	isImmediatePropagationStopped: returnFalse,
  	isSimulated: false,
  
  	preventDefault: function() {
  		var e = this.originalEvent;
  
  		this.isDefaultPrevented = returnTrue;
  
  		if ( e && !this.isSimulated ) {
  			e.preventDefault();
  		}
  	},
  	stopPropagation: function() {
  		var e = this.originalEvent;
  
  		this.isPropagationStopped = returnTrue;
  
  		if ( e && !this.isSimulated ) {
  			e.stopPropagation();
  		}
  	},
  	stopImmediatePropagation: function() {
  		var e = this.originalEvent;
  
  		this.isImmediatePropagationStopped = returnTrue;
  
  		if ( e && !this.isSimulated ) {
  			e.stopImmediatePropagation();
  		}
  
  		this.stopPropagation();
  	}
  };
  
  // Includes all common event props including KeyEvent and MouseEvent specific props
  jQuery.each( {
  	altKey: true,
  	bubbles: true,
  	cancelable: true,
  	changedTouches: true,
  	ctrlKey: true,
  	detail: true,
  	eventPhase: true,
  	metaKey: true,
  	pageX: true,
  	pageY: true,
  	shiftKey: true,
  	view: true,
  	"char": true,
  	charCode: true,
  	key: true,
  	keyCode: true,
  	button: true,
  	buttons: true,
  	clientX: true,
  	clientY: true,
  	offsetX: true,
  	offsetY: true,
  	pointerId: true,
  	pointerType: true,
  	screenX: true,
  	screenY: true,
  	targetTouches: true,
  	toElement: true,
  	touches: true,
  
  	which: function( event ) {
  		var button = event.button;
  
  		// Add which for key events
  		if ( event.which == null && rkeyEvent.test( event.type ) ) {
  			return event.charCode != null ? event.charCode : event.keyCode;
  		}
  
  		// Add which for click: 1 === left; 2 === middle; 3 === right
  		if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
  			if ( button & 1 ) {
  				return 1;
  			}
  
  			if ( button & 2 ) {
  				return 3;
  			}
  
  			if ( button & 4 ) {
  				return 2;
  			}
  
  			return 0;
  		}
  
  		return event.which;
  	}
  }, jQuery.event.addProp );
  
  // Create mouseenter/leave events using mouseover/out and event-time checks
  // so that event delegation works in jQuery.
  // Do the same for pointerenter/pointerleave and pointerover/pointerout
  //
  // Support: Safari 7 only
  // Safari sends mouseenter too often; see:
  // https://bugs.chromium.org/p/chromium/issues/detail?id=470258
  // for the description of the bug (it existed in older Chrome versions as well).
  jQuery.each( {
  	mouseenter: "mouseover",
  	mouseleave: "mouseout",
  	pointerenter: "pointerover",
  	pointerleave: "pointerout"
  }, function( orig, fix ) {
  	jQuery.event.special[ orig ] = {
  		delegateType: fix,
  		bindType: fix,
  
  		handle: function( event ) {
  			var ret,
  				target = this,
  				related = event.relatedTarget,
  				handleObj = event.handleObj;
  
  			// For mouseenter/leave call the handler if related is outside the target.
  			// NB: No relatedTarget if the mouse left/entered the browser window
  			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
  				event.type = handleObj.origType;
  				ret = handleObj.handler.apply( this, arguments );
  				event.type = fix;
  			}
  			return ret;
  		}
  	};
  } );
  
  jQuery.fn.extend( {
  
  	on: function( types, selector, data, fn ) {
  		return on( this, types, selector, data, fn );
  	},
  	one: function( types, selector, data, fn ) {
  		return on( this, types, selector, data, fn, 1 );
  	},
  	off: function( types, selector, fn ) {
  		var handleObj, type;
  		if ( types && types.preventDefault && types.handleObj ) {
  
  			// ( event )  dispatched jQuery.Event
  			handleObj = types.handleObj;
  			jQuery( types.delegateTarget ).off(
  				handleObj.namespace ?
  					handleObj.origType + "." + handleObj.namespace :
  					handleObj.origType,
  				handleObj.selector,
  				handleObj.handler
  			);
  			return this;
  		}
  		if ( typeof types === "object" ) {
  
  			// ( types-object [, selector] )
  			for ( type in types ) {
  				this.off( type, selector, types[ type ] );
  			}
  			return this;
  		}
  		if ( selector === false || typeof selector === "function" ) {
  
  			// ( types [, fn] )
  			fn = selector;
  			selector = undefined;
  		}
  		if ( fn === false ) {
  			fn = returnFalse;
  		}
  		return this.each( function() {
  			jQuery.event.remove( this, types, fn, selector );
  		} );
  	}
  } );
  
  
  var
  
  	/* eslint-disable max-len */
  
  	// See https://github.com/eslint/eslint/issues/3229
  	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
  
  	/* eslint-enable */
  
  	// Support: IE <=10 - 11, Edge 12 - 13 only
  	// In IE/Edge using regex groups here causes severe slowdowns.
  	// See https://connect.microsoft.com/IE/feedback/details/1736512/
  	rnoInnerhtml = /<script|<style|<link/i,
  
  	// checked="checked" or checked
  	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
  	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
  
  // Prefer a tbody over its parent table for containing new rows
  function manipulationTarget( elem, content ) {
  	if ( nodeName( elem, "table" ) &&
  		nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
  
  		return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
  	}
  
  	return elem;
  }
  
  // Replace/restore the type attribute of script elements for safe DOM manipulation
  function disableScript( elem ) {
  	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
  	return elem;
  }
  function restoreScript( elem ) {
  	if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
  		elem.type = elem.type.slice( 5 );
  	} else {
  		elem.removeAttribute( "type" );
  	}
  
  	return elem;
  }
  
  function cloneCopyEvent( src, dest ) {
  	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
  
  	if ( dest.nodeType !== 1 ) {
  		return;
  	}
  
  	// 1. Copy private data: events, handlers, etc.
  	if ( dataPriv.hasData( src ) ) {
  		pdataOld = dataPriv.access( src );
  		pdataCur = dataPriv.set( dest, pdataOld );
  		events = pdataOld.events;
  
  		if ( events ) {
  			delete pdataCur.handle;
  			pdataCur.events = {};
  
  			for ( type in events ) {
  				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
  					jQuery.event.add( dest, type, events[ type ][ i ] );
  				}
  			}
  		}
  	}
  
  	// 2. Copy user data
  	if ( dataUser.hasData( src ) ) {
  		udataOld = dataUser.access( src );
  		udataCur = jQuery.extend( {}, udataOld );
  
  		dataUser.set( dest, udataCur );
  	}
  }
  
  // Fix IE bugs, see support tests
  function fixInput( src, dest ) {
  	var nodeName = dest.nodeName.toLowerCase();
  
  	// Fails to persist the checked state of a cloned checkbox or radio button.
  	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
  		dest.checked = src.checked;
  
  	// Fails to return the selected option to the default selected state when cloning options
  	} else if ( nodeName === "input" || nodeName === "textarea" ) {
  		dest.defaultValue = src.defaultValue;
  	}
  }
  
  function domManip( collection, args, callback, ignored ) {
  
  	// Flatten any nested arrays
  	args = concat.apply( [], args );
  
  	var fragment, first, scripts, hasScripts, node, doc,
  		i = 0,
  		l = collection.length,
  		iNoClone = l - 1,
  		value = args[ 0 ],
  		valueIsFunction = isFunction( value );
  
  	// We can't cloneNode fragments that contain checked, in WebKit
  	if ( valueIsFunction ||
  			( l > 1 && typeof value === "string" &&
  				!support.checkClone && rchecked.test( value ) ) ) {
  		return collection.each( function( index ) {
  			var self = collection.eq( index );
  			if ( valueIsFunction ) {
  				args[ 0 ] = value.call( this, index, self.html() );
  			}
  			domManip( self, args, callback, ignored );
  		} );
  	}
  
  	if ( l ) {
  		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
  		first = fragment.firstChild;
  
  		if ( fragment.childNodes.length === 1 ) {
  			fragment = first;
  		}
  
  		// Require either new content or an interest in ignored elements to invoke the callback
  		if ( first || ignored ) {
  			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
  			hasScripts = scripts.length;
  
  			// Use the original fragment for the last item
  			// instead of the first because it can end up
  			// being emptied incorrectly in certain situations (#8070).
  			for ( ; i < l; i++ ) {
  				node = fragment;
  
  				if ( i !== iNoClone ) {
  					node = jQuery.clone( node, true, true );
  
  					// Keep references to cloned scripts for later restoration
  					if ( hasScripts ) {
  
  						// Support: Android <=4.0 only, PhantomJS 1 only
  						// push.apply(_, arraylike) throws on ancient WebKit
  						jQuery.merge( scripts, getAll( node, "script" ) );
  					}
  				}
  
  				callback.call( collection[ i ], node, i );
  			}
  
  			if ( hasScripts ) {
  				doc = scripts[ scripts.length - 1 ].ownerDocument;
  
  				// Reenable scripts
  				jQuery.map( scripts, restoreScript );
  
  				// Evaluate executable scripts on first document insertion
  				for ( i = 0; i < hasScripts; i++ ) {
  					node = scripts[ i ];
  					if ( rscriptType.test( node.type || "" ) &&
  						!dataPriv.access( node, "globalEval" ) &&
  						jQuery.contains( doc, node ) ) {
  
  						if ( node.src && ( node.type || "" ).toLowerCase()  !== "module" ) {
  
  							// Optional AJAX dependency, but won't run scripts if not present
  							if ( jQuery._evalUrl ) {
  								jQuery._evalUrl( node.src );
  							}
  						} else {
  							DOMEval( node.textContent.replace( rcleanScript, "" ), doc, node );
  						}
  					}
  				}
  			}
  		}
  	}
  
  	return collection;
  }
  
  function remove( elem, selector, keepData ) {
  	var node,
  		nodes = selector ? jQuery.filter( selector, elem ) : elem,
  		i = 0;
  
  	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
  		if ( !keepData && node.nodeType === 1 ) {
  			jQuery.cleanData( getAll( node ) );
  		}
  
  		if ( node.parentNode ) {
  			if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
  				setGlobalEval( getAll( node, "script" ) );
  			}
  			node.parentNode.removeChild( node );
  		}
  	}
  
  	return elem;
  }
  
  jQuery.extend( {
  	htmlPrefilter: function( html ) {
  		return html.replace( rxhtmlTag, "<$1></$2>" );
  	},
  
  	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
  		var i, l, srcElements, destElements,
  			clone = elem.cloneNode( true ),
  			inPage = jQuery.contains( elem.ownerDocument, elem );
  
  		// Fix IE cloning issues
  		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
  				!jQuery.isXMLDoc( elem ) ) {
  
  			// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
  			destElements = getAll( clone );
  			srcElements = getAll( elem );
  
  			for ( i = 0, l = srcElements.length; i < l; i++ ) {
  				fixInput( srcElements[ i ], destElements[ i ] );
  			}
  		}
  
  		// Copy the events from the original to the clone
  		if ( dataAndEvents ) {
  			if ( deepDataAndEvents ) {
  				srcElements = srcElements || getAll( elem );
  				destElements = destElements || getAll( clone );
  
  				for ( i = 0, l = srcElements.length; i < l; i++ ) {
  					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
  				}
  			} else {
  				cloneCopyEvent( elem, clone );
  			}
  		}
  
  		// Preserve script evaluation history
  		destElements = getAll( clone, "script" );
  		if ( destElements.length > 0 ) {
  			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
  		}
  
  		// Return the cloned set
  		return clone;
  	},
  
  	cleanData: function( elems ) {
  		var data, elem, type,
  			special = jQuery.event.special,
  			i = 0;
  
  		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
  			if ( acceptData( elem ) ) {
  				if ( ( data = elem[ dataPriv.expando ] ) ) {
  					if ( data.events ) {
  						for ( type in data.events ) {
  							if ( special[ type ] ) {
  								jQuery.event.remove( elem, type );
  
  							// This is a shortcut to avoid jQuery.event.remove's overhead
  							} else {
  								jQuery.removeEvent( elem, type, data.handle );
  							}
  						}
  					}
  
  					// Support: Chrome <=35 - 45+
  					// Assign undefined instead of using delete, see Data#remove
  					elem[ dataPriv.expando ] = undefined;
  				}
  				if ( elem[ dataUser.expando ] ) {
  
  					// Support: Chrome <=35 - 45+
  					// Assign undefined instead of using delete, see Data#remove
  					elem[ dataUser.expando ] = undefined;
  				}
  			}
  		}
  	}
  } );
  
  jQuery.fn.extend( {
  	detach: function( selector ) {
  		return remove( this, selector, true );
  	},
  
  	remove: function( selector ) {
  		return remove( this, selector );
  	},
  
  	text: function( value ) {
  		return access( this, function( value ) {
  			return value === undefined ?
  				jQuery.text( this ) :
  				this.empty().each( function() {
  					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  						this.textContent = value;
  					}
  				} );
  		}, null, value, arguments.length );
  	},
  
  	append: function() {
  		return domManip( this, arguments, function( elem ) {
  			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  				var target = manipulationTarget( this, elem );
  				target.appendChild( elem );
  			}
  		} );
  	},
  
  	prepend: function() {
  		return domManip( this, arguments, function( elem ) {
  			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  				var target = manipulationTarget( this, elem );
  				target.insertBefore( elem, target.firstChild );
  			}
  		} );
  	},
  
  	before: function() {
  		return domManip( this, arguments, function( elem ) {
  			if ( this.parentNode ) {
  				this.parentNode.insertBefore( elem, this );
  			}
  		} );
  	},
  
  	after: function() {
  		return domManip( this, arguments, function( elem ) {
  			if ( this.parentNode ) {
  				this.parentNode.insertBefore( elem, this.nextSibling );
  			}
  		} );
  	},
  
  	empty: function() {
  		var elem,
  			i = 0;
  
  		for ( ; ( elem = this[ i ] ) != null; i++ ) {
  			if ( elem.nodeType === 1 ) {
  
  				// Prevent memory leaks
  				jQuery.cleanData( getAll( elem, false ) );
  
  				// Remove any remaining nodes
  				elem.textContent = "";
  			}
  		}
  
  		return this;
  	},
  
  	clone: function( dataAndEvents, deepDataAndEvents ) {
  		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
  		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
  
  		return this.map( function() {
  			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
  		} );
  	},
  
  	html: function( value ) {
  		return access( this, function( value ) {
  			var elem = this[ 0 ] || {},
  				i = 0,
  				l = this.length;
  
  			if ( value === undefined && elem.nodeType === 1 ) {
  				return elem.innerHTML;
  			}
  
  			// See if we can take a shortcut and just use innerHTML
  			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
  				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
  
  				value = jQuery.htmlPrefilter( value );
  
  				try {
  					for ( ; i < l; i++ ) {
  						elem = this[ i ] || {};
  
  						// Remove element nodes and prevent memory leaks
  						if ( elem.nodeType === 1 ) {
  							jQuery.cleanData( getAll( elem, false ) );
  							elem.innerHTML = value;
  						}
  					}
  
  					elem = 0;
  
  				// If using innerHTML throws an exception, use the fallback method
  				} catch ( e ) {}
  			}
  
  			if ( elem ) {
  				this.empty().append( value );
  			}
  		}, null, value, arguments.length );
  	},
  
  	replaceWith: function() {
  		var ignored = [];
  
  		// Make the changes, replacing each non-ignored context element with the new content
  		return domManip( this, arguments, function( elem ) {
  			var parent = this.parentNode;
  
  			if ( jQuery.inArray( this, ignored ) < 0 ) {
  				jQuery.cleanData( getAll( this ) );
  				if ( parent ) {
  					parent.replaceChild( elem, this );
  				}
  			}
  
  		// Force callback invocation
  		}, ignored );
  	}
  } );
  
  jQuery.each( {
  	appendTo: "append",
  	prependTo: "prepend",
  	insertBefore: "before",
  	insertAfter: "after",
  	replaceAll: "replaceWith"
  }, function( name, original ) {
  	jQuery.fn[ name ] = function( selector ) {
  		var elems,
  			ret = [],
  			insert = jQuery( selector ),
  			last = insert.length - 1,
  			i = 0;
  
  		for ( ; i <= last; i++ ) {
  			elems = i === last ? this : this.clone( true );
  			jQuery( insert[ i ] )[ original ]( elems );
  
  			// Support: Android <=4.0 only, PhantomJS 1 only
  			// .get() because push.apply(_, arraylike) throws on ancient WebKit
  			push.apply( ret, elems.get() );
  		}
  
  		return this.pushStack( ret );
  	};
  } );
  var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
  
  var getStyles = function( elem ) {
  
  		// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
  		// IE throws on elements created in popups
  		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
  		var view = elem.ownerDocument.defaultView;
  
  		if ( !view || !view.opener ) {
  			view = window;
  		}
  
  		return view.getComputedStyle( elem );
  	};
  
  var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
  
  
  
  ( function() {
  
  	// Executing both pixelPosition & boxSizingReliable tests require only one layout
  	// so they're executed at the same time to save the second computation.
  	function computeStyleTests() {
  
  		// This is a singleton, we need to execute it only once
  		if ( !div ) {
  			return;
  		}
  
  		container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
  			"margin-top:1px;padding:0;border:0";
  		div.style.cssText =
  			"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
  			"margin:auto;border:1px;padding:1px;" +
  			"width:60%;top:1%";
  		documentElement.appendChild( container ).appendChild( div );
  
  		var divStyle = window.getComputedStyle( div );
  		pixelPositionVal = divStyle.top !== "1%";
  
  		// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
  		reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
  
  		// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
  		// Some styles come back with percentage values, even though they shouldn't
  		div.style.right = "60%";
  		pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
  
  		// Support: IE 9 - 11 only
  		// Detect misreporting of content dimensions for box-sizing:border-box elements
  		boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
  
  		// Support: IE 9 only
  		// Detect overflow:scroll screwiness (gh-3699)
  		div.style.position = "absolute";
  		scrollboxSizeVal = div.offsetWidth === 36 || "absolute";
  
  		documentElement.removeChild( container );
  
  		// Nullify the div so it wouldn't be stored in the memory and
  		// it will also be a sign that checks already performed
  		div = null;
  	}
  
  	function roundPixelMeasures( measure ) {
  		return Math.round( parseFloat( measure ) );
  	}
  
  	var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
  		reliableMarginLeftVal,
  		container = document.createElement( "div" ),
  		div = document.createElement( "div" );
  
  	// Finish early in limited (non-browser) environments
  	if ( !div.style ) {
  		return;
  	}
  
  	// Support: IE <=9 - 11 only
  	// Style of cloned element affects source element cloned (#8908)
  	div.style.backgroundClip = "content-box";
  	div.cloneNode( true ).style.backgroundClip = "";
  	support.clearCloneStyle = div.style.backgroundClip === "content-box";
  
  	jQuery.extend( support, {
  		boxSizingReliable: function() {
  			computeStyleTests();
  			return boxSizingReliableVal;
  		},
  		pixelBoxStyles: function() {
  			computeStyleTests();
  			return pixelBoxStylesVal;
  		},
  		pixelPosition: function() {
  			computeStyleTests();
  			return pixelPositionVal;
  		},
  		reliableMarginLeft: function() {
  			computeStyleTests();
  			return reliableMarginLeftVal;
  		},
  		scrollboxSize: function() {
  			computeStyleTests();
  			return scrollboxSizeVal;
  		}
  	} );
  } )();
  
  
  function curCSS( elem, name, computed ) {
  	var width, minWidth, maxWidth, ret,
  
  		// Support: Firefox 51+
  		// Retrieving style before computed somehow
  		// fixes an issue with getting wrong values
  		// on detached elements
  		style = elem.style;
  
  	computed = computed || getStyles( elem );
  
  	// getPropertyValue is needed for:
  	//   .css('filter') (IE 9 only, #12537)
  	//   .css('--customProperty) (#3144)
  	if ( computed ) {
  		ret = computed.getPropertyValue( name ) || computed[ name ];
  
  		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
  			ret = jQuery.style( elem, name );
  		}
  
  		// A tribute to the "awesome hack by Dean Edwards"
  		// Android Browser returns percentage for some values,
  		// but width seems to be reliably pixels.
  		// This is against the CSSOM draft spec:
  		// https://drafts.csswg.org/cssom/#resolved-values
  		if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
  
  			// Remember the original values
  			width = style.width;
  			minWidth = style.minWidth;
  			maxWidth = style.maxWidth;
  
  			// Put in the new values to get a computed value out
  			style.minWidth = style.maxWidth = style.width = ret;
  			ret = computed.width;
  
  			// Revert the changed values
  			style.width = width;
  			style.minWidth = minWidth;
  			style.maxWidth = maxWidth;
  		}
  	}
  
  	return ret !== undefined ?
  
  		// Support: IE <=9 - 11 only
  		// IE returns zIndex value as an integer.
  		ret + "" :
  		ret;
  }
  
  
  function addGetHookIf( conditionFn, hookFn ) {
  
  	// Define the hook, we'll check on the first run if it's really needed.
  	return {
  		get: function() {
  			if ( conditionFn() ) {
  
  				// Hook not needed (or it's not possible to use it due
  				// to missing dependency), remove it.
  				delete this.get;
  				return;
  			}
  
  			// Hook needed; redefine it so that the support test is not executed again.
  			return ( this.get = hookFn ).apply( this, arguments );
  		}
  	};
  }
  
  
  var
  
  	// Swappable if display is none or starts with table
  	// except "table", "table-cell", or "table-caption"
  	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
  	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
  	rcustomProp = /^--/,
  	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
  	cssNormalTransform = {
  		letterSpacing: "0",
  		fontWeight: "400"
  	},
  
  	cssPrefixes = [ "Webkit", "Moz", "ms" ],
  	emptyStyle = document.createElement( "div" ).style;
  
  // Return a css property mapped to a potentially vendor prefixed property
  function vendorPropName( name ) {
  
  	// Shortcut for names that are not vendor prefixed
  	if ( name in emptyStyle ) {
  		return name;
  	}
  
  	// Check for vendor prefixed names
  	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
  		i = cssPrefixes.length;
  
  	while ( i-- ) {
  		name = cssPrefixes[ i ] + capName;
  		if ( name in emptyStyle ) {
  			return name;
  		}
  	}
  }
  
  // Return a property mapped along what jQuery.cssProps suggests or to
  // a vendor prefixed property.
  function finalPropName( name ) {
  	var ret = jQuery.cssProps[ name ];
  	if ( !ret ) {
  		ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
  	}
  	return ret;
  }
  
  function setPositiveNumber( elem, value, subtract ) {
  
  	// Any relative (+/-) values have already been
  	// normalized at this point
  	var matches = rcssNum.exec( value );
  	return matches ?
  
  		// Guard against undefined "subtract", e.g., when used as in cssHooks
  		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
  		value;
  }
  
  function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
  	var i = dimension === "width" ? 1 : 0,
  		extra = 0,
  		delta = 0;
  
  	// Adjustment may not be necessary
  	if ( box === ( isBorderBox ? "border" : "content" ) ) {
  		return 0;
  	}
  
  	for ( ; i < 4; i += 2 ) {
  
  		// Both box models exclude margin
  		if ( box === "margin" ) {
  			delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
  		}
  
  		// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
  		if ( !isBorderBox ) {
  
  			// Add padding
  			delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
  
  			// For "border" or "margin", add border
  			if ( box !== "padding" ) {
  				delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
  
  			// But still keep track of it otherwise
  			} else {
  				extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
  			}
  
  		// If we get here with a border-box (content + padding + border), we're seeking "content" or
  		// "padding" or "margin"
  		} else {
  
  			// For "content", subtract padding
  			if ( box === "content" ) {
  				delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
  			}
  
  			// For "content" or "padding", subtract border
  			if ( box !== "margin" ) {
  				delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
  			}
  		}
  	}
  
  	// Account for positive content-box scroll gutter when requested by providing computedVal
  	if ( !isBorderBox && computedVal >= 0 ) {
  
  		// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
  		// Assuming integer scroll gutter, subtract the rest and round down
  		delta += Math.max( 0, Math.ceil(
  			elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
  			computedVal -
  			delta -
  			extra -
  			0.5
  		) );
  	}
  
  	return delta;
  }
  
  function getWidthOrHeight( elem, dimension, extra ) {
  
  	// Start with computed style
  	var styles = getStyles( elem ),
  		val = curCSS( elem, dimension, styles ),
  		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
  		valueIsBorderBox = isBorderBox;
  
  	// Support: Firefox <=54
  	// Return a confounding non-pixel value or feign ignorance, as appropriate.
  	if ( rnumnonpx.test( val ) ) {
  		if ( !extra ) {
  			return val;
  		}
  		val = "auto";
  	}
  
  	// Check for style in case a browser which returns unreliable values
  	// for getComputedStyle silently falls back to the reliable elem.style
  	valueIsBorderBox = valueIsBorderBox &&
  		( support.boxSizingReliable() || val === elem.style[ dimension ] );
  
  	// Fall back to offsetWidth/offsetHeight when value is "auto"
  	// This happens for inline elements with no explicit setting (gh-3571)
  	// Support: Android <=4.1 - 4.3 only
  	// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
  	if ( val === "auto" ||
  		!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) {
  
  		val = elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ];
  
  		// offsetWidth/offsetHeight provide border-box values
  		valueIsBorderBox = true;
  	}
  
  	// Normalize "" and auto
  	val = parseFloat( val ) || 0;
  
  	// Adjust for the element's box model
  	return ( val +
  		boxModelAdjustment(
  			elem,
  			dimension,
  			extra || ( isBorderBox ? "border" : "content" ),
  			valueIsBorderBox,
  			styles,
  
  			// Provide the current computed size to request scroll gutter calculation (gh-3589)
  			val
  		)
  	) + "px";
  }
  
  jQuery.extend( {
  
  	// Add in style property hooks for overriding the default
  	// behavior of getting and setting a style property
  	cssHooks: {
  		opacity: {
  			get: function( elem, computed ) {
  				if ( computed ) {
  
  					// We should always get a number back from opacity
  					var ret = curCSS( elem, "opacity" );
  					return ret === "" ? "1" : ret;
  				}
  			}
  		}
  	},
  
  	// Don't automatically add "px" to these possibly-unitless properties
  	cssNumber: {
  		"animationIterationCount": true,
  		"columnCount": true,
  		"fillOpacity": true,
  		"flexGrow": true,
  		"flexShrink": true,
  		"fontWeight": true,
  		"lineHeight": true,
  		"opacity": true,
  		"order": true,
  		"orphans": true,
  		"widows": true,
  		"zIndex": true,
  		"zoom": true
  	},
  
  	// Add in properties whose names you wish to fix before
  	// setting or getting the value
  	cssProps: {},
  
  	// Get and set the style property on a DOM Node
  	style: function( elem, name, value, extra ) {
  
  		// Don't set styles on text and comment nodes
  		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
  			return;
  		}
  
  		// Make sure that we're working with the right name
  		var ret, type, hooks,
  			origName = camelCase( name ),
  			isCustomProp = rcustomProp.test( name ),
  			style = elem.style;
  
  		// Make sure that we're working with the right name. We don't
  		// want to query the value if it is a CSS custom property
  		// since they are user-defined.
  		if ( !isCustomProp ) {
  			name = finalPropName( origName );
  		}
  
  		// Gets hook for the prefixed version, then unprefixed version
  		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
  
  		// Check if we're setting a value
  		if ( value !== undefined ) {
  			type = typeof value;
  
  			// Convert "+=" or "-=" to relative numbers (#7345)
  			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
  				value = adjustCSS( elem, name, ret );
  
  				// Fixes bug #9237
  				type = "number";
  			}
  
  			// Make sure that null and NaN values aren't set (#7116)
  			if ( value == null || value !== value ) {
  				return;
  			}
  
  			// If a number was passed in, add the unit (except for certain CSS properties)
  			if ( type === "number" ) {
  				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
  			}
  
  			// background-* props affect original clone's values
  			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
  				style[ name ] = "inherit";
  			}
  
  			// If a hook was provided, use that value, otherwise just set the specified value
  			if ( !hooks || !( "set" in hooks ) ||
  				( value = hooks.set( elem, value, extra ) ) !== undefined ) {
  
  				if ( isCustomProp ) {
  					style.setProperty( name, value );
  				} else {
  					style[ name ] = value;
  				}
  			}
  
  		} else {
  
  			// If a hook was provided get the non-computed value from there
  			if ( hooks && "get" in hooks &&
  				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
  
  				return ret;
  			}
  
  			// Otherwise just get the value from the style object
  			return style[ name ];
  		}
  	},
  
  	css: function( elem, name, extra, styles ) {
  		var val, num, hooks,
  			origName = camelCase( name ),
  			isCustomProp = rcustomProp.test( name );
  
  		// Make sure that we're working with the right name. We don't
  		// want to modify the value if it is a CSS custom property
  		// since they are user-defined.
  		if ( !isCustomProp ) {
  			name = finalPropName( origName );
  		}
  
  		// Try prefixed name followed by the unprefixed name
  		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
  
  		// If a hook was provided get the computed value from there
  		if ( hooks && "get" in hooks ) {
  			val = hooks.get( elem, true, extra );
  		}
  
  		// Otherwise, if a way to get the computed value exists, use that
  		if ( val === undefined ) {
  			val = curCSS( elem, name, styles );
  		}
  
  		// Convert "normal" to computed value
  		if ( val === "normal" && name in cssNormalTransform ) {
  			val = cssNormalTransform[ name ];
  		}
  
  		// Make numeric if forced or a qualifier was provided and val looks numeric
  		if ( extra === "" || extra ) {
  			num = parseFloat( val );
  			return extra === true || isFinite( num ) ? num || 0 : val;
  		}
  
  		return val;
  	}
  } );
  
  jQuery.each( [ "height", "width" ], function( i, dimension ) {
  	jQuery.cssHooks[ dimension ] = {
  		get: function( elem, computed, extra ) {
  			if ( computed ) {
  
  				// Certain elements can have dimension info if we invisibly show them
  				// but it must have a current display style that would benefit
  				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
  
  					// Support: Safari 8+
  					// Table columns in Safari have non-zero offsetWidth & zero
  					// getBoundingClientRect().width unless display is changed.
  					// Support: IE <=11 only
  					// Running getBoundingClientRect on a disconnected node
  					// in IE throws an error.
  					( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
  						swap( elem, cssShow, function() {
  							return getWidthOrHeight( elem, dimension, extra );
  						} ) :
  						getWidthOrHeight( elem, dimension, extra );
  			}
  		},
  
  		set: function( elem, value, extra ) {
  			var matches,
  				styles = getStyles( elem ),
  				isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
  				subtract = extra && boxModelAdjustment(
  					elem,
  					dimension,
  					extra,
  					isBorderBox,
  					styles
  				);
  
  			// Account for unreliable border-box dimensions by comparing offset* to computed and
  			// faking a content-box to get border and padding (gh-3699)
  			if ( isBorderBox && support.scrollboxSize() === styles.position ) {
  				subtract -= Math.ceil(
  					elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
  					parseFloat( styles[ dimension ] ) -
  					boxModelAdjustment( elem, dimension, "border", false, styles ) -
  					0.5
  				);
  			}
  
  			// Convert to pixels if value adjustment is needed
  			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
  				( matches[ 3 ] || "px" ) !== "px" ) {
  
  				elem.style[ dimension ] = value;
  				value = jQuery.css( elem, dimension );
  			}
  
  			return setPositiveNumber( elem, value, subtract );
  		}
  	};
  } );
  
  jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
  	function( elem, computed ) {
  		if ( computed ) {
  			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
  				elem.getBoundingClientRect().left -
  					swap( elem, { marginLeft: 0 }, function() {
  						return elem.getBoundingClientRect().left;
  					} )
  				) + "px";
  		}
  	}
  );
  
  // These hooks are used by animate to expand properties
  jQuery.each( {
  	margin: "",
  	padding: "",
  	border: "Width"
  }, function( prefix, suffix ) {
  	jQuery.cssHooks[ prefix + suffix ] = {
  		expand: function( value ) {
  			var i = 0,
  				expanded = {},
  
  				// Assumes a single number if not a string
  				parts = typeof value === "string" ? value.split( " " ) : [ value ];
  
  			for ( ; i < 4; i++ ) {
  				expanded[ prefix + cssExpand[ i ] + suffix ] =
  					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
  			}
  
  			return expanded;
  		}
  	};
  
  	if ( prefix !== "margin" ) {
  		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
  	}
  } );
  
  jQuery.fn.extend( {
  	css: function( name, value ) {
  		return access( this, function( elem, name, value ) {
  			var styles, len,
  				map = {},
  				i = 0;
  
  			if ( Array.isArray( name ) ) {
  				styles = getStyles( elem );
  				len = name.length;
  
  				for ( ; i < len; i++ ) {
  					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
  				}
  
  				return map;
  			}
  
  			return value !== undefined ?
  				jQuery.style( elem, name, value ) :
  				jQuery.css( elem, name );
  		}, name, value, arguments.length > 1 );
  	}
  } );
  
  
  function Tween( elem, options, prop, end, easing ) {
  	return new Tween.prototype.init( elem, options, prop, end, easing );
  }
  jQuery.Tween = Tween;
  
  Tween.prototype = {
  	constructor: Tween,
  	init: function( elem, options, prop, end, easing, unit ) {
  		this.elem = elem;
  		this.prop = prop;
  		this.easing = easing || jQuery.easing._default;
  		this.options = options;
  		this.start = this.now = this.cur();
  		this.end = end;
  		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
  	},
  	cur: function() {
  		var hooks = Tween.propHooks[ this.prop ];
  
  		return hooks && hooks.get ?
  			hooks.get( this ) :
  			Tween.propHooks._default.get( this );
  	},
  	run: function( percent ) {
  		var eased,
  			hooks = Tween.propHooks[ this.prop ];
  
  		if ( this.options.duration ) {
  			this.pos = eased = jQuery.easing[ this.easing ](
  				percent, this.options.duration * percent, 0, 1, this.options.duration
  			);
  		} else {
  			this.pos = eased = percent;
  		}
  		this.now = ( this.end - this.start ) * eased + this.start;
  
  		if ( this.options.step ) {
  			this.options.step.call( this.elem, this.now, this );
  		}
  
  		if ( hooks && hooks.set ) {
  			hooks.set( this );
  		} else {
  			Tween.propHooks._default.set( this );
  		}
  		return this;
  	}
  };
  
  Tween.prototype.init.prototype = Tween.prototype;
  
  Tween.propHooks = {
  	_default: {
  		get: function( tween ) {
  			var result;
  
  			// Use a property on the element directly when it is not a DOM element,
  			// or when there is no matching style property that exists.
  			if ( tween.elem.nodeType !== 1 ||
  				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
  				return tween.elem[ tween.prop ];
  			}
  
  			// Passing an empty string as a 3rd parameter to .css will automatically
  			// attempt a parseFloat and fallback to a string if the parse fails.
  			// Simple values such as "10px" are parsed to Float;
  			// complex values such as "rotate(1rad)" are returned as-is.
  			result = jQuery.css( tween.elem, tween.prop, "" );
  
  			// Empty strings, null, undefined and "auto" are converted to 0.
  			return !result || result === "auto" ? 0 : result;
  		},
  		set: function( tween ) {
  
  			// Use step hook for back compat.
  			// Use cssHook if its there.
  			// Use .style if available and use plain properties where available.
  			if ( jQuery.fx.step[ tween.prop ] ) {
  				jQuery.fx.step[ tween.prop ]( tween );
  			} else if ( tween.elem.nodeType === 1 &&
  				( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
  					jQuery.cssHooks[ tween.prop ] ) ) {
  				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
  			} else {
  				tween.elem[ tween.prop ] = tween.now;
  			}
  		}
  	}
  };
  
  // Support: IE <=9 only
  // Panic based approach to setting things on disconnected nodes
  Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
  	set: function( tween ) {
  		if ( tween.elem.nodeType && tween.elem.parentNode ) {
  			tween.elem[ tween.prop ] = tween.now;
  		}
  	}
  };
  
  jQuery.easing = {
  	linear: function( p ) {
  		return p;
  	},
  	swing: function( p ) {
  		return 0.5 - Math.cos( p * Math.PI ) / 2;
  	},
  	_default: "swing"
  };
  
  jQuery.fx = Tween.prototype.init;
  
  // Back compat <1.8 extension point
  jQuery.fx.step = {};
  
  
  
  
  var
  	fxNow, inProgress,
  	rfxtypes = /^(?:toggle|show|hide)$/,
  	rrun = /queueHooks$/;
  
  function schedule() {
  	if ( inProgress ) {
  		if ( document.hidden === false && window.requestAnimationFrame ) {
  			window.requestAnimationFrame( schedule );
  		} else {
  			window.setTimeout( schedule, jQuery.fx.interval );
  		}
  
  		jQuery.fx.tick();
  	}
  }
  
  // Animations created synchronously will run synchronously
  function createFxNow() {
  	window.setTimeout( function() {
  		fxNow = undefined;
  	} );
  	return ( fxNow = Date.now() );
  }
  
  // Generate parameters to create a standard animation
  function genFx( type, includeWidth ) {
  	var which,
  		i = 0,
  		attrs = { height: type };
  
  	// If we include width, step value is 1 to do all cssExpand values,
  	// otherwise step value is 2 to skip over Left and Right
  	includeWidth = includeWidth ? 1 : 0;
  	for ( ; i < 4; i += 2 - includeWidth ) {
  		which = cssExpand[ i ];
  		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
  	}
  
  	if ( includeWidth ) {
  		attrs.opacity = attrs.width = type;
  	}
  
  	return attrs;
  }
  
  function createTween( value, prop, animation ) {
  	var tween,
  		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
  		index = 0,
  		length = collection.length;
  	for ( ; index < length; index++ ) {
  		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
  
  			// We're done with this property
  			return tween;
  		}
  	}
  }
  
  function defaultPrefilter( elem, props, opts ) {
  	var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
  		isBox = "width" in props || "height" in props,
  		anim = this,
  		orig = {},
  		style = elem.style,
  		hidden = elem.nodeType && isHiddenWithinTree( elem ),
  		dataShow = dataPriv.get( elem, "fxshow" );
  
  	// Queue-skipping animations hijack the fx hooks
  	if ( !opts.queue ) {
  		hooks = jQuery._queueHooks( elem, "fx" );
  		if ( hooks.unqueued == null ) {
  			hooks.unqueued = 0;
  			oldfire = hooks.empty.fire;
  			hooks.empty.fire = function() {
  				if ( !hooks.unqueued ) {
  					oldfire();
  				}
  			};
  		}
  		hooks.unqueued++;
  
  		anim.always( function() {
  
  			// Ensure the complete handler is called before this completes
  			anim.always( function() {
  				hooks.unqueued--;
  				if ( !jQuery.queue( elem, "fx" ).length ) {
  					hooks.empty.fire();
  				}
  			} );
  		} );
  	}
  
  	// Detect show/hide animations
  	for ( prop in props ) {
  		value = props[ prop ];
  		if ( rfxtypes.test( value ) ) {
  			delete props[ prop ];
  			toggle = toggle || value === "toggle";
  			if ( value === ( hidden ? "hide" : "show" ) ) {
  
  				// Pretend to be hidden if this is a "show" and
  				// there is still data from a stopped show/hide
  				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
  					hidden = true;
  
  				// Ignore all other no-op show/hide data
  				} else {
  					continue;
  				}
  			}
  			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
  		}
  	}
  
  	// Bail out if this is a no-op like .hide().hide()
  	propTween = !jQuery.isEmptyObject( props );
  	if ( !propTween && jQuery.isEmptyObject( orig ) ) {
  		return;
  	}
  
  	// Restrict "overflow" and "display" styles during box animations
  	if ( isBox && elem.nodeType === 1 ) {
  
  		// Support: IE <=9 - 11, Edge 12 - 15
  		// Record all 3 overflow attributes because IE does not infer the shorthand
  		// from identically-valued overflowX and overflowY and Edge just mirrors
  		// the overflowX value there.
  		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
  
  		// Identify a display type, preferring old show/hide data over the CSS cascade
  		restoreDisplay = dataShow && dataShow.display;
  		if ( restoreDisplay == null ) {
  			restoreDisplay = dataPriv.get( elem, "display" );
  		}
  		display = jQuery.css( elem, "display" );
  		if ( display === "none" ) {
  			if ( restoreDisplay ) {
  				display = restoreDisplay;
  			} else {
  
  				// Get nonempty value(s) by temporarily forcing visibility
  				showHide( [ elem ], true );
  				restoreDisplay = elem.style.display || restoreDisplay;
  				display = jQuery.css( elem, "display" );
  				showHide( [ elem ] );
  			}
  		}
  
  		// Animate inline elements as inline-block
  		if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
  			if ( jQuery.css( elem, "float" ) === "none" ) {
  
  				// Restore the original display value at the end of pure show/hide animations
  				if ( !propTween ) {
  					anim.done( function() {
  						style.display = restoreDisplay;
  					} );
  					if ( restoreDisplay == null ) {
  						display = style.display;
  						restoreDisplay = display === "none" ? "" : display;
  					}
  				}
  				style.display = "inline-block";
  			}
  		}
  	}
  
  	if ( opts.overflow ) {
  		style.overflow = "hidden";
  		anim.always( function() {
  			style.overflow = opts.overflow[ 0 ];
  			style.overflowX = opts.overflow[ 1 ];
  			style.overflowY = opts.overflow[ 2 ];
  		} );
  	}
  
  	// Implement show/hide animations
  	propTween = false;
  	for ( prop in orig ) {
  
  		// General show/hide setup for this element animation
  		if ( !propTween ) {
  			if ( dataShow ) {
  				if ( "hidden" in dataShow ) {
  					hidden = dataShow.hidden;
  				}
  			} else {
  				dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
  			}
  
  			// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
  			if ( toggle ) {
  				dataShow.hidden = !hidden;
  			}
  
  			// Show elements before animating them
  			if ( hidden ) {
  				showHide( [ elem ], true );
  			}
  
  			/* eslint-disable no-loop-func */
  
  			anim.done( function() {
  
  			/* eslint-enable no-loop-func */
  
  				// The final step of a "hide" animation is actually hiding the element
  				if ( !hidden ) {
  					showHide( [ elem ] );
  				}
  				dataPriv.remove( elem, "fxshow" );
  				for ( prop in orig ) {
  					jQuery.style( elem, prop, orig[ prop ] );
  				}
  			} );
  		}
  
  		// Per-property setup
  		propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
  		if ( !( prop in dataShow ) ) {
  			dataShow[ prop ] = propTween.start;
  			if ( hidden ) {
  				propTween.end = propTween.start;
  				propTween.start = 0;
  			}
  		}
  	}
  }
  
  function propFilter( props, specialEasing ) {
  	var index, name, easing, value, hooks;
  
  	// camelCase, specialEasing and expand cssHook pass
  	for ( index in props ) {
  		name = camelCase( index );
  		easing = specialEasing[ name ];
  		value = props[ index ];
  		if ( Array.isArray( value ) ) {
  			easing = value[ 1 ];
  			value = props[ index ] = value[ 0 ];
  		}
  
  		if ( index !== name ) {
  			props[ name ] = value;
  			delete props[ index ];
  		}
  
  		hooks = jQuery.cssHooks[ name ];
  		if ( hooks && "expand" in hooks ) {
  			value = hooks.expand( value );
  			delete props[ name ];
  
  			// Not quite $.extend, this won't overwrite existing keys.
  			// Reusing 'index' because we have the correct "name"
  			for ( index in value ) {
  				if ( !( index in props ) ) {
  					props[ index ] = value[ index ];
  					specialEasing[ index ] = easing;
  				}
  			}
  		} else {
  			specialEasing[ name ] = easing;
  		}
  	}
  }
  
  function Animation( elem, properties, options ) {
  	var result,
  		stopped,
  		index = 0,
  		length = Animation.prefilters.length,
  		deferred = jQuery.Deferred().always( function() {
  
  			// Don't match elem in the :animated selector
  			delete tick.elem;
  		} ),
  		tick = function() {
  			if ( stopped ) {
  				return false;
  			}
  			var currentTime = fxNow || createFxNow(),
  				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
  
  				// Support: Android 2.3 only
  				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
  				temp = remaining / animation.duration || 0,
  				percent = 1 - temp,
  				index = 0,
  				length = animation.tweens.length;
  
  			for ( ; index < length; index++ ) {
  				animation.tweens[ index ].run( percent );
  			}
  
  			deferred.notifyWith( elem, [ animation, percent, remaining ] );
  
  			// If there's more to do, yield
  			if ( percent < 1 && length ) {
  				return remaining;
  			}
  
  			// If this was an empty animation, synthesize a final progress notification
  			if ( !length ) {
  				deferred.notifyWith( elem, [ animation, 1, 0 ] );
  			}
  
  			// Resolve the animation and report its conclusion
  			deferred.resolveWith( elem, [ animation ] );
  			return false;
  		},
  		animation = deferred.promise( {
  			elem: elem,
  			props: jQuery.extend( {}, properties ),
  			opts: jQuery.extend( true, {
  				specialEasing: {},
  				easing: jQuery.easing._default
  			}, options ),
  			originalProperties: properties,
  			originalOptions: options,
  			startTime: fxNow || createFxNow(),
  			duration: options.duration,
  			tweens: [],
  			createTween: function( prop, end ) {
  				var tween = jQuery.Tween( elem, animation.opts, prop, end,
  						animation.opts.specialEasing[ prop ] || animation.opts.easing );
  				animation.tweens.push( tween );
  				return tween;
  			},
  			stop: function( gotoEnd ) {
  				var index = 0,
  
  					// If we are going to the end, we want to run all the tweens
  					// otherwise we skip this part
  					length = gotoEnd ? animation.tweens.length : 0;
  				if ( stopped ) {
  					return this;
  				}
  				stopped = true;
  				for ( ; index < length; index++ ) {
  					animation.tweens[ index ].run( 1 );
  				}
  
  				// Resolve when we played the last frame; otherwise, reject
  				if ( gotoEnd ) {
  					deferred.notifyWith( elem, [ animation, 1, 0 ] );
  					deferred.resolveWith( elem, [ animation, gotoEnd ] );
  				} else {
  					deferred.rejectWith( elem, [ animation, gotoEnd ] );
  				}
  				return this;
  			}
  		} ),
  		props = animation.props;
  
  	propFilter( props, animation.opts.specialEasing );
  
  	for ( ; index < length; index++ ) {
  		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
  		if ( result ) {
  			if ( isFunction( result.stop ) ) {
  				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
  					result.stop.bind( result );
  			}
  			return result;
  		}
  	}
  
  	jQuery.map( props, createTween, animation );
  
  	if ( isFunction( animation.opts.start ) ) {
  		animation.opts.start.call( elem, animation );
  	}
  
  	// Attach callbacks from options
  	animation
  		.progress( animation.opts.progress )
  		.done( animation.opts.done, animation.opts.complete )
  		.fail( animation.opts.fail )
  		.always( animation.opts.always );
  
  	jQuery.fx.timer(
  		jQuery.extend( tick, {
  			elem: elem,
  			anim: animation,
  			queue: animation.opts.queue
  		} )
  	);
  
  	return animation;
  }
  
  jQuery.Animation = jQuery.extend( Animation, {
  
  	tweeners: {
  		"*": [ function( prop, value ) {
  			var tween = this.createTween( prop, value );
  			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
  			return tween;
  		} ]
  	},
  
  	tweener: function( props, callback ) {
  		if ( isFunction( props ) ) {
  			callback = props;
  			props = [ "*" ];
  		} else {
  			props = props.match( rnothtmlwhite );
  		}
  
  		var prop,
  			index = 0,
  			length = props.length;
  
  		for ( ; index < length; index++ ) {
  			prop = props[ index ];
  			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
  			Animation.tweeners[ prop ].unshift( callback );
  		}
  	},
  
  	prefilters: [ defaultPrefilter ],
  
  	prefilter: function( callback, prepend ) {
  		if ( prepend ) {
  			Animation.prefilters.unshift( callback );
  		} else {
  			Animation.prefilters.push( callback );
  		}
  	}
  } );
  
  jQuery.speed = function( speed, easing, fn ) {
  	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
  		complete: fn || !fn && easing ||
  			isFunction( speed ) && speed,
  		duration: speed,
  		easing: fn && easing || easing && !isFunction( easing ) && easing
  	};
  
  	// Go to the end state if fx are off
  	if ( jQuery.fx.off ) {
  		opt.duration = 0;
  
  	} else {
  		if ( typeof opt.duration !== "number" ) {
  			if ( opt.duration in jQuery.fx.speeds ) {
  				opt.duration = jQuery.fx.speeds[ opt.duration ];
  
  			} else {
  				opt.duration = jQuery.fx.speeds._default;
  			}
  		}
  	}
  
  	// Normalize opt.queue - true/undefined/null -> "fx"
  	if ( opt.queue == null || opt.queue === true ) {
  		opt.queue = "fx";
  	}
  
  	// Queueing
  	opt.old = opt.complete;
  
  	opt.complete = function() {
  		if ( isFunction( opt.old ) ) {
  			opt.old.call( this );
  		}
  
  		if ( opt.queue ) {
  			jQuery.dequeue( this, opt.queue );
  		}
  	};
  
  	return opt;
  };
  
  jQuery.fn.extend( {
  	fadeTo: function( speed, to, easing, callback ) {
  
  		// Show any hidden elements after setting opacity to 0
  		return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
  
  			// Animate to the value specified
  			.end().animate( { opacity: to }, speed, easing, callback );
  	},
  	animate: function( prop, speed, easing, callback ) {
  		var empty = jQuery.isEmptyObject( prop ),
  			optall = jQuery.speed( speed, easing, callback ),
  			doAnimation = function() {
  
  				// Operate on a copy of prop so per-property easing won't be lost
  				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
  
  				// Empty animations, or finishing resolves immediately
  				if ( empty || dataPriv.get( this, "finish" ) ) {
  					anim.stop( true );
  				}
  			};
  			doAnimation.finish = doAnimation;
  
  		return empty || optall.queue === false ?
  			this.each( doAnimation ) :
  			this.queue( optall.queue, doAnimation );
  	},
  	stop: function( type, clearQueue, gotoEnd ) {
  		var stopQueue = function( hooks ) {
  			var stop = hooks.stop;
  			delete hooks.stop;
  			stop( gotoEnd );
  		};
  
  		if ( typeof type !== "string" ) {
  			gotoEnd = clearQueue;
  			clearQueue = type;
  			type = undefined;
  		}
  		if ( clearQueue && type !== false ) {
  			this.queue( type || "fx", [] );
  		}
  
  		return this.each( function() {
  			var dequeue = true,
  				index = type != null && type + "queueHooks",
  				timers = jQuery.timers,
  				data = dataPriv.get( this );
  
  			if ( index ) {
  				if ( data[ index ] && data[ index ].stop ) {
  					stopQueue( data[ index ] );
  				}
  			} else {
  				for ( index in data ) {
  					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
  						stopQueue( data[ index ] );
  					}
  				}
  			}
  
  			for ( index = timers.length; index--; ) {
  				if ( timers[ index ].elem === this &&
  					( type == null || timers[ index ].queue === type ) ) {
  
  					timers[ index ].anim.stop( gotoEnd );
  					dequeue = false;
  					timers.splice( index, 1 );
  				}
  			}
  
  			// Start the next in the queue if the last step wasn't forced.
  			// Timers currently will call their complete callbacks, which
  			// will dequeue but only if they were gotoEnd.
  			if ( dequeue || !gotoEnd ) {
  				jQuery.dequeue( this, type );
  			}
  		} );
  	},
  	finish: function( type ) {
  		if ( type !== false ) {
  			type = type || "fx";
  		}
  		return this.each( function() {
  			var index,
  				data = dataPriv.get( this ),
  				queue = data[ type + "queue" ],
  				hooks = data[ type + "queueHooks" ],
  				timers = jQuery.timers,
  				length = queue ? queue.length : 0;
  
  			// Enable finishing flag on private data
  			data.finish = true;
  
  			// Empty the queue first
  			jQuery.queue( this, type, [] );
  
  			if ( hooks && hooks.stop ) {
  				hooks.stop.call( this, true );
  			}
  
  			// Look for any active animations, and finish them
  			for ( index = timers.length; index--; ) {
  				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
  					timers[ index ].anim.stop( true );
  					timers.splice( index, 1 );
  				}
  			}
  
  			// Look for any animations in the old queue and finish them
  			for ( index = 0; index < length; index++ ) {
  				if ( queue[ index ] && queue[ index ].finish ) {
  					queue[ index ].finish.call( this );
  				}
  			}
  
  			// Turn off finishing flag
  			delete data.finish;
  		} );
  	}
  } );
  
  jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
  	var cssFn = jQuery.fn[ name ];
  	jQuery.fn[ name ] = function( speed, easing, callback ) {
  		return speed == null || typeof speed === "boolean" ?
  			cssFn.apply( this, arguments ) :
  			this.animate( genFx( name, true ), speed, easing, callback );
  	};
  } );
  
  // Generate shortcuts for custom animations
  jQuery.each( {
  	slideDown: genFx( "show" ),
  	slideUp: genFx( "hide" ),
  	slideToggle: genFx( "toggle" ),
  	fadeIn: { opacity: "show" },
  	fadeOut: { opacity: "hide" },
  	fadeToggle: { opacity: "toggle" }
  }, function( name, props ) {
  	jQuery.fn[ name ] = function( speed, easing, callback ) {
  		return this.animate( props, speed, easing, callback );
  	};
  } );
  
  jQuery.timers = [];
  jQuery.fx.tick = function() {
  	var timer,
  		i = 0,
  		timers = jQuery.timers;
  
  	fxNow = Date.now();
  
  	for ( ; i < timers.length; i++ ) {
  		timer = timers[ i ];
  
  		// Run the timer and safely remove it when done (allowing for external removal)
  		if ( !timer() && timers[ i ] === timer ) {
  			timers.splice( i--, 1 );
  		}
  	}
  
  	if ( !timers.length ) {
  		jQuery.fx.stop();
  	}
  	fxNow = undefined;
  };
  
  jQuery.fx.timer = function( timer ) {
  	jQuery.timers.push( timer );
  	jQuery.fx.start();
  };
  
  jQuery.fx.interval = 13;
  jQuery.fx.start = function() {
  	if ( inProgress ) {
  		return;
  	}
  
  	inProgress = true;
  	schedule();
  };
  
  jQuery.fx.stop = function() {
  	inProgress = null;
  };
  
  jQuery.fx.speeds = {
  	slow: 600,
  	fast: 200,
  
  	// Default speed
  	_default: 400
  };
  
  
  // Based off of the plugin by Clint Helfers, with permission.
  // https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
  jQuery.fn.delay = function( time, type ) {
  	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
  	type = type || "fx";
  
  	return this.queue( type, function( next, hooks ) {
  		var timeout = window.setTimeout( next, time );
  		hooks.stop = function() {
  			window.clearTimeout( timeout );
  		};
  	} );
  };
  
  
  ( function() {
  	var input = document.createElement( "input" ),
  		select = document.createElement( "select" ),
  		opt = select.appendChild( document.createElement( "option" ) );
  
  	input.type = "checkbox";
  
  	// Support: Android <=4.3 only
  	// Default value for a checkbox should be "on"
  	support.checkOn = input.value !== "";
  
  	// Support: IE <=11 only
  	// Must access selectedIndex to make default options select
  	support.optSelected = opt.selected;
  
  	// Support: IE <=11 only
  	// An input loses its value after becoming a radio
  	input = document.createElement( "input" );
  	input.value = "t";
  	input.type = "radio";
  	support.radioValue = input.value === "t";
  } )();
  
  
  var boolHook,
  	attrHandle = jQuery.expr.attrHandle;
  
  jQuery.fn.extend( {
  	attr: function( name, value ) {
  		return access( this, jQuery.attr, name, value, arguments.length > 1 );
  	},
  
  	removeAttr: function( name ) {
  		return this.each( function() {
  			jQuery.removeAttr( this, name );
  		} );
  	}
  } );
  
  jQuery.extend( {
  	attr: function( elem, name, value ) {
  		var ret, hooks,
  			nType = elem.nodeType;
  
  		// Don't get/set attributes on text, comment and attribute nodes
  		if ( nType === 3 || nType === 8 || nType === 2 ) {
  			return;
  		}
  
  		// Fallback to prop when attributes are not supported
  		if ( typeof elem.getAttribute === "undefined" ) {
  			return jQuery.prop( elem, name, value );
  		}
  
  		// Attribute hooks are determined by the lowercase version
  		// Grab necessary hook if one is defined
  		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
  			hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
  				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
  		}
  
  		if ( value !== undefined ) {
  			if ( value === null ) {
  				jQuery.removeAttr( elem, name );
  				return;
  			}
  
  			if ( hooks && "set" in hooks &&
  				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
  				return ret;
  			}
  
  			elem.setAttribute( name, value + "" );
  			return value;
  		}
  
  		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
  			return ret;
  		}
  
  		ret = jQuery.find.attr( elem, name );
  
  		// Non-existent attributes return null, we normalize to undefined
  		return ret == null ? undefined : ret;
  	},
  
  	attrHooks: {
  		type: {
  			set: function( elem, value ) {
  				if ( !support.radioValue && value === "radio" &&
  					nodeName( elem, "input" ) ) {
  					var val = elem.value;
  					elem.setAttribute( "type", value );
  					if ( val ) {
  						elem.value = val;
  					}
  					return value;
  				}
  			}
  		}
  	},
  
  	removeAttr: function( elem, value ) {
  		var name,
  			i = 0,
  
  			// Attribute names can contain non-HTML whitespace characters
  			// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
  			attrNames = value && value.match( rnothtmlwhite );
  
  		if ( attrNames && elem.nodeType === 1 ) {
  			while ( ( name = attrNames[ i++ ] ) ) {
  				elem.removeAttribute( name );
  			}
  		}
  	}
  } );
  
  // Hooks for boolean attributes
  boolHook = {
  	set: function( elem, value, name ) {
  		if ( value === false ) {
  
  			// Remove boolean attributes when set to false
  			jQuery.removeAttr( elem, name );
  		} else {
  			elem.setAttribute( name, name );
  		}
  		return name;
  	}
  };
  
  jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
  	var getter = attrHandle[ name ] || jQuery.find.attr;
  
  	attrHandle[ name ] = function( elem, name, isXML ) {
  		var ret, handle,
  			lowercaseName = name.toLowerCase();
  
  		if ( !isXML ) {
  
  			// Avoid an infinite loop by temporarily removing this function from the getter
  			handle = attrHandle[ lowercaseName ];
  			attrHandle[ lowercaseName ] = ret;
  			ret = getter( elem, name, isXML ) != null ?
  				lowercaseName :
  				null;
  			attrHandle[ lowercaseName ] = handle;
  		}
  		return ret;
  	};
  } );
  
  
  
  
  var rfocusable = /^(?:input|select|textarea|button)$/i,
  	rclickable = /^(?:a|area)$/i;
  
  jQuery.fn.extend( {
  	prop: function( name, value ) {
  		return access( this, jQuery.prop, name, value, arguments.length > 1 );
  	},
  
  	removeProp: function( name ) {
  		return this.each( function() {
  			delete this[ jQuery.propFix[ name ] || name ];
  		} );
  	}
  } );
  
  jQuery.extend( {
  	prop: function( elem, name, value ) {
  		var ret, hooks,
  			nType = elem.nodeType;
  
  		// Don't get/set properties on text, comment and attribute nodes
  		if ( nType === 3 || nType === 8 || nType === 2 ) {
  			return;
  		}
  
  		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
  
  			// Fix name and attach hooks
  			name = jQuery.propFix[ name ] || name;
  			hooks = jQuery.propHooks[ name ];
  		}
  
  		if ( value !== undefined ) {
  			if ( hooks && "set" in hooks &&
  				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
  				return ret;
  			}
  
  			return ( elem[ name ] = value );
  		}
  
  		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
  			return ret;
  		}
  
  		return elem[ name ];
  	},
  
  	propHooks: {
  		tabIndex: {
  			get: function( elem ) {
  
  				// Support: IE <=9 - 11 only
  				// elem.tabIndex doesn't always return the
  				// correct value when it hasn't been explicitly set
  				// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
  				// Use proper attribute retrieval(#12072)
  				var tabindex = jQuery.find.attr( elem, "tabindex" );
  
  				if ( tabindex ) {
  					return parseInt( tabindex, 10 );
  				}
  
  				if (
  					rfocusable.test( elem.nodeName ) ||
  					rclickable.test( elem.nodeName ) &&
  					elem.href
  				) {
  					return 0;
  				}
  
  				return -1;
  			}
  		}
  	},
  
  	propFix: {
  		"for": "htmlFor",
  		"class": "className"
  	}
  } );
  
  // Support: IE <=11 only
  // Accessing the selectedIndex property
  // forces the browser to respect setting selected
  // on the option
  // The getter ensures a default option is selected
  // when in an optgroup
  // eslint rule "no-unused-expressions" is disabled for this code
  // since it considers such accessions noop
  if ( !support.optSelected ) {
  	jQuery.propHooks.selected = {
  		get: function( elem ) {
  
  			/* eslint no-unused-expressions: "off" */
  
  			var parent = elem.parentNode;
  			if ( parent && parent.parentNode ) {
  				parent.parentNode.selectedIndex;
  			}
  			return null;
  		},
  		set: function( elem ) {
  
  			/* eslint no-unused-expressions: "off" */
  
  			var parent = elem.parentNode;
  			if ( parent ) {
  				parent.selectedIndex;
  
  				if ( parent.parentNode ) {
  					parent.parentNode.selectedIndex;
  				}
  			}
  		}
  	};
  }
  
  jQuery.each( [
  	"tabIndex",
  	"readOnly",
  	"maxLength",
  	"cellSpacing",
  	"cellPadding",
  	"rowSpan",
  	"colSpan",
  	"useMap",
  	"frameBorder",
  	"contentEditable"
  ], function() {
  	jQuery.propFix[ this.toLowerCase() ] = this;
  } );
  
  
  
  
  	// Strip and collapse whitespace according to HTML spec
  	// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
  	function stripAndCollapse( value ) {
  		var tokens = value.match( rnothtmlwhite ) || [];
  		return tokens.join( " " );
  	}
  
  
  function getClass( elem ) {
  	return elem.getAttribute && elem.getAttribute( "class" ) || "";
  }
  
  function classesToArray( value ) {
  	if ( Array.isArray( value ) ) {
  		return value;
  	}
  	if ( typeof value === "string" ) {
  		return value.match( rnothtmlwhite ) || [];
  	}
  	return [];
  }
  
  jQuery.fn.extend( {
  	addClass: function( value ) {
  		var classes, elem, cur, curValue, clazz, j, finalValue,
  			i = 0;
  
  		if ( isFunction( value ) ) {
  			return this.each( function( j ) {
  				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
  			} );
  		}
  
  		classes = classesToArray( value );
  
  		if ( classes.length ) {
  			while ( ( elem = this[ i++ ] ) ) {
  				curValue = getClass( elem );
  				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
  
  				if ( cur ) {
  					j = 0;
  					while ( ( clazz = classes[ j++ ] ) ) {
  						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
  							cur += clazz + " ";
  						}
  					}
  
  					// Only assign if different to avoid unneeded rendering.
  					finalValue = stripAndCollapse( cur );
  					if ( curValue !== finalValue ) {
  						elem.setAttribute( "class", finalValue );
  					}
  				}
  			}
  		}
  
  		return this;
  	},
  
  	removeClass: function( value ) {
  		var classes, elem, cur, curValue, clazz, j, finalValue,
  			i = 0;
  
  		if ( isFunction( value ) ) {
  			return this.each( function( j ) {
  				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
  			} );
  		}
  
  		if ( !arguments.length ) {
  			return this.attr( "class", "" );
  		}
  
  		classes = classesToArray( value );
  
  		if ( classes.length ) {
  			while ( ( elem = this[ i++ ] ) ) {
  				curValue = getClass( elem );
  
  				// This expression is here for better compressibility (see addClass)
  				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
  
  				if ( cur ) {
  					j = 0;
  					while ( ( clazz = classes[ j++ ] ) ) {
  
  						// Remove *all* instances
  						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
  							cur = cur.replace( " " + clazz + " ", " " );
  						}
  					}
  
  					// Only assign if different to avoid unneeded rendering.
  					finalValue = stripAndCollapse( cur );
  					if ( curValue !== finalValue ) {
  						elem.setAttribute( "class", finalValue );
  					}
  				}
  			}
  		}
  
  		return this;
  	},
  
  	toggleClass: function( value, stateVal ) {
  		var type = typeof value,
  			isValidValue = type === "string" || Array.isArray( value );
  
  		if ( typeof stateVal === "boolean" && isValidValue ) {
  			return stateVal ? this.addClass( value ) : this.removeClass( value );
  		}
  
  		if ( isFunction( value ) ) {
  			return this.each( function( i ) {
  				jQuery( this ).toggleClass(
  					value.call( this, i, getClass( this ), stateVal ),
  					stateVal
  				);
  			} );
  		}
  
  		return this.each( function() {
  			var className, i, self, classNames;
  
  			if ( isValidValue ) {
  
  				// Toggle individual class names
  				i = 0;
  				self = jQuery( this );
  				classNames = classesToArray( value );
  
  				while ( ( className = classNames[ i++ ] ) ) {
  
  					// Check each className given, space separated list
  					if ( self.hasClass( className ) ) {
  						self.removeClass( className );
  					} else {
  						self.addClass( className );
  					}
  				}
  
  			// Toggle whole class name
  			} else if ( value === undefined || type === "boolean" ) {
  				className = getClass( this );
  				if ( className ) {
  
  					// Store className if set
  					dataPriv.set( this, "__className__", className );
  				}
  
  				// If the element has a class name or if we're passed `false`,
  				// then remove the whole classname (if there was one, the above saved it).
  				// Otherwise bring back whatever was previously saved (if anything),
  				// falling back to the empty string if nothing was stored.
  				if ( this.setAttribute ) {
  					this.setAttribute( "class",
  						className || value === false ?
  						"" :
  						dataPriv.get( this, "__className__" ) || ""
  					);
  				}
  			}
  		} );
  	},
  
  	hasClass: function( selector ) {
  		var className, elem,
  			i = 0;
  
  		className = " " + selector + " ";
  		while ( ( elem = this[ i++ ] ) ) {
  			if ( elem.nodeType === 1 &&
  				( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
  					return true;
  			}
  		}
  
  		return false;
  	}
  } );
  
  
  
  
  var rreturn = /\r/g;
  
  jQuery.fn.extend( {
  	val: function( value ) {
  		var hooks, ret, valueIsFunction,
  			elem = this[ 0 ];
  
  		if ( !arguments.length ) {
  			if ( elem ) {
  				hooks = jQuery.valHooks[ elem.type ] ||
  					jQuery.valHooks[ elem.nodeName.toLowerCase() ];
  
  				if ( hooks &&
  					"get" in hooks &&
  					( ret = hooks.get( elem, "value" ) ) !== undefined
  				) {
  					return ret;
  				}
  
  				ret = elem.value;
  
  				// Handle most common string cases
  				if ( typeof ret === "string" ) {
  					return ret.replace( rreturn, "" );
  				}
  
  				// Handle cases where value is null/undef or number
  				return ret == null ? "" : ret;
  			}
  
  			return;
  		}
  
  		valueIsFunction = isFunction( value );
  
  		return this.each( function( i ) {
  			var val;
  
  			if ( this.nodeType !== 1 ) {
  				return;
  			}
  
  			if ( valueIsFunction ) {
  				val = value.call( this, i, jQuery( this ).val() );
  			} else {
  				val = value;
  			}
  
  			// Treat null/undefined as ""; convert numbers to string
  			if ( val == null ) {
  				val = "";
  
  			} else if ( typeof val === "number" ) {
  				val += "";
  
  			} else if ( Array.isArray( val ) ) {
  				val = jQuery.map( val, function( value ) {
  					return value == null ? "" : value + "";
  				} );
  			}
  
  			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
  
  			// If set returns undefined, fall back to normal setting
  			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
  				this.value = val;
  			}
  		} );
  	}
  } );
  
  jQuery.extend( {
  	valHooks: {
  		option: {
  			get: function( elem ) {
  
  				var val = jQuery.find.attr( elem, "value" );
  				return val != null ?
  					val :
  
  					// Support: IE <=10 - 11 only
  					// option.text throws exceptions (#14686, #14858)
  					// Strip and collapse whitespace
  					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
  					stripAndCollapse( jQuery.text( elem ) );
  			}
  		},
  		select: {
  			get: function( elem ) {
  				var value, option, i,
  					options = elem.options,
  					index = elem.selectedIndex,
  					one = elem.type === "select-one",
  					values = one ? null : [],
  					max = one ? index + 1 : options.length;
  
  				if ( index < 0 ) {
  					i = max;
  
  				} else {
  					i = one ? index : 0;
  				}
  
  				// Loop through all the selected options
  				for ( ; i < max; i++ ) {
  					option = options[ i ];
  
  					// Support: IE <=9 only
  					// IE8-9 doesn't update selected after form reset (#2551)
  					if ( ( option.selected || i === index ) &&
  
  							// Don't return options that are disabled or in a disabled optgroup
  							!option.disabled &&
  							( !option.parentNode.disabled ||
  								!nodeName( option.parentNode, "optgroup" ) ) ) {
  
  						// Get the specific value for the option
  						value = jQuery( option ).val();
  
  						// We don't need an array for one selects
  						if ( one ) {
  							return value;
  						}
  
  						// Multi-Selects return an array
  						values.push( value );
  					}
  				}
  
  				return values;
  			},
  
  			set: function( elem, value ) {
  				var optionSet, option,
  					options = elem.options,
  					values = jQuery.makeArray( value ),
  					i = options.length;
  
  				while ( i-- ) {
  					option = options[ i ];
  
  					/* eslint-disable no-cond-assign */
  
  					if ( option.selected =
  						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
  					) {
  						optionSet = true;
  					}
  
  					/* eslint-enable no-cond-assign */
  				}
  
  				// Force browsers to behave consistently when non-matching value is set
  				if ( !optionSet ) {
  					elem.selectedIndex = -1;
  				}
  				return values;
  			}
  		}
  	}
  } );
  
  // Radios and checkboxes getter/setter
  jQuery.each( [ "radio", "checkbox" ], function() {
  	jQuery.valHooks[ this ] = {
  		set: function( elem, value ) {
  			if ( Array.isArray( value ) ) {
  				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
  			}
  		}
  	};
  	if ( !support.checkOn ) {
  		jQuery.valHooks[ this ].get = function( elem ) {
  			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
  		};
  	}
  } );
  
  
  
  
  // Return jQuery for attributes-only inclusion
  
  
  support.focusin = "onfocusin" in window;
  
  
  var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
  	stopPropagationCallback = function( e ) {
  		e.stopPropagation();
  	};
  
  jQuery.extend( jQuery.event, {
  
  	trigger: function( event, data, elem, onlyHandlers ) {
  
  		var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
  			eventPath = [ elem || document ],
  			type = hasOwn.call( event, "type" ) ? event.type : event,
  			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
  
  		cur = lastElement = tmp = elem = elem || document;
  
  		// Don't do events on text and comment nodes
  		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
  			return;
  		}
  
  		// focus/blur morphs to focusin/out; ensure we're not firing them right now
  		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
  			return;
  		}
  
  		if ( type.indexOf( "." ) > -1 ) {
  
  			// Namespaced trigger; create a regexp to match event type in handle()
  			namespaces = type.split( "." );
  			type = namespaces.shift();
  			namespaces.sort();
  		}
  		ontype = type.indexOf( ":" ) < 0 && "on" + type;
  
  		// Caller can pass in a jQuery.Event object, Object, or just an event type string
  		event = event[ jQuery.expando ] ?
  			event :
  			new jQuery.Event( type, typeof event === "object" && event );
  
  		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
  		event.isTrigger = onlyHandlers ? 2 : 3;
  		event.namespace = namespaces.join( "." );
  		event.rnamespace = event.namespace ?
  			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
  			null;
  
  		// Clean up the event in case it is being reused
  		event.result = undefined;
  		if ( !event.target ) {
  			event.target = elem;
  		}
  
  		// Clone any incoming data and prepend the event, creating the handler arg list
  		data = data == null ?
  			[ event ] :
  			jQuery.makeArray( data, [ event ] );
  
  		// Allow special events to draw outside the lines
  		special = jQuery.event.special[ type ] || {};
  		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
  			return;
  		}
  
  		// Determine event propagation path in advance, per W3C events spec (#9951)
  		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
  		if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
  
  			bubbleType = special.delegateType || type;
  			if ( !rfocusMorph.test( bubbleType + type ) ) {
  				cur = cur.parentNode;
  			}
  			for ( ; cur; cur = cur.parentNode ) {
  				eventPath.push( cur );
  				tmp = cur;
  			}
  
  			// Only add window if we got to document (e.g., not plain obj or detached DOM)
  			if ( tmp === ( elem.ownerDocument || document ) ) {
  				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
  			}
  		}
  
  		// Fire handlers on the event path
  		i = 0;
  		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
  			lastElement = cur;
  			event.type = i > 1 ?
  				bubbleType :
  				special.bindType || type;
  
  			// jQuery handler
  			handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
  				dataPriv.get( cur, "handle" );
  			if ( handle ) {
  				handle.apply( cur, data );
  			}
  
  			// Native handler
  			handle = ontype && cur[ ontype ];
  			if ( handle && handle.apply && acceptData( cur ) ) {
  				event.result = handle.apply( cur, data );
  				if ( event.result === false ) {
  					event.preventDefault();
  				}
  			}
  		}
  		event.type = type;
  
  		// If nobody prevented the default action, do it now
  		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
  
  			if ( ( !special._default ||
  				special._default.apply( eventPath.pop(), data ) === false ) &&
  				acceptData( elem ) ) {
  
  				// Call a native DOM method on the target with the same name as the event.
  				// Don't do default actions on window, that's where global variables be (#6170)
  				if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
  
  					// Don't re-trigger an onFOO event when we call its FOO() method
  					tmp = elem[ ontype ];
  
  					if ( tmp ) {
  						elem[ ontype ] = null;
  					}
  
  					// Prevent re-triggering of the same event, since we already bubbled it above
  					jQuery.event.triggered = type;
  
  					if ( event.isPropagationStopped() ) {
  						lastElement.addEventListener( type, stopPropagationCallback );
  					}
  
  					elem[ type ]();
  
  					if ( event.isPropagationStopped() ) {
  						lastElement.removeEventListener( type, stopPropagationCallback );
  					}
  
  					jQuery.event.triggered = undefined;
  
  					if ( tmp ) {
  						elem[ ontype ] = tmp;
  					}
  				}
  			}
  		}
  
  		return event.result;
  	},
  
  	// Piggyback on a donor event to simulate a different one
  	// Used only for `focus(in | out)` events
  	simulate: function( type, elem, event ) {
  		var e = jQuery.extend(
  			new jQuery.Event(),
  			event,
  			{
  				type: type,
  				isSimulated: true
  			}
  		);
  
  		jQuery.event.trigger( e, null, elem );
  	}
  
  } );
  
  jQuery.fn.extend( {
  
  	trigger: function( type, data ) {
  		return this.each( function() {
  			jQuery.event.trigger( type, data, this );
  		} );
  	},
  	triggerHandler: function( type, data ) {
  		var elem = this[ 0 ];
  		if ( elem ) {
  			return jQuery.event.trigger( type, data, elem, true );
  		}
  	}
  } );
  
  
  // Support: Firefox <=44
  // Firefox doesn't have focus(in | out) events
  // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
  //
  // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
  // focus(in | out) events fire after focus & blur events,
  // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
  // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
  if ( !support.focusin ) {
  	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
  
  		// Attach a single capturing handler on the document while someone wants focusin/focusout
  		var handler = function( event ) {
  			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
  		};
  
  		jQuery.event.special[ fix ] = {
  			setup: function() {
  				var doc = this.ownerDocument || this,
  					attaches = dataPriv.access( doc, fix );
  
  				if ( !attaches ) {
  					doc.addEventListener( orig, handler, true );
  				}
  				dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
  			},
  			teardown: function() {
  				var doc = this.ownerDocument || this,
  					attaches = dataPriv.access( doc, fix ) - 1;
  
  				if ( !attaches ) {
  					doc.removeEventListener( orig, handler, true );
  					dataPriv.remove( doc, fix );
  
  				} else {
  					dataPriv.access( doc, fix, attaches );
  				}
  			}
  		};
  	} );
  }
  var location = window.location;
  
  var nonce = Date.now();
  
  var rquery = ( /\?/ );
  
  
  
  // Cross-browser xml parsing
  jQuery.parseXML = function( data ) {
  	var xml;
  	if ( !data || typeof data !== "string" ) {
  		return null;
  	}
  
  	// Support: IE 9 - 11 only
  	// IE throws on parseFromString with invalid input.
  	try {
  		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
  	} catch ( e ) {
  		xml = undefined;
  	}
  
  	if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
  		jQuery.error( "Invalid XML: " + data );
  	}
  	return xml;
  };
  
  
  var
  	rbracket = /\[\]$/,
  	rCRLF = /\r?\n/g,
  	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
  	rsubmittable = /^(?:input|select|textarea|keygen)/i;
  
  function buildParams( prefix, obj, traditional, add ) {
  	var name;
  
  	if ( Array.isArray( obj ) ) {
  
  		// Serialize array item.
  		jQuery.each( obj, function( i, v ) {
  			if ( traditional || rbracket.test( prefix ) ) {
  
  				// Treat each array item as a scalar.
  				add( prefix, v );
  
  			} else {
  
  				// Item is non-scalar (array or object), encode its numeric index.
  				buildParams(
  					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
  					v,
  					traditional,
  					add
  				);
  			}
  		} );
  
  	} else if ( !traditional && toType( obj ) === "object" ) {
  
  		// Serialize object item.
  		for ( name in obj ) {
  			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
  		}
  
  	} else {
  
  		// Serialize scalar item.
  		add( prefix, obj );
  	}
  }
  
  // Serialize an array of form elements or a set of
  // key/values into a query string
  jQuery.param = function( a, traditional ) {
  	var prefix,
  		s = [],
  		add = function( key, valueOrFunction ) {
  
  			// If value is a function, invoke it and use its return value
  			var value = isFunction( valueOrFunction ) ?
  				valueOrFunction() :
  				valueOrFunction;
  
  			s[ s.length ] = encodeURIComponent( key ) + "=" +
  				encodeURIComponent( value == null ? "" : value );
  		};
  
  	// If an array was passed in, assume that it is an array of form elements.
  	if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
  
  		// Serialize the form elements
  		jQuery.each( a, function() {
  			add( this.name, this.value );
  		} );
  
  	} else {
  
  		// If traditional, encode the "old" way (the way 1.3.2 or older
  		// did it), otherwise encode params recursively.
  		for ( prefix in a ) {
  			buildParams( prefix, a[ prefix ], traditional, add );
  		}
  	}
  
  	// Return the resulting serialization
  	return s.join( "&" );
  };
  
  jQuery.fn.extend( {
  	serialize: function() {
  		return jQuery.param( this.serializeArray() );
  	},
  	serializeArray: function() {
  		return this.map( function() {
  
  			// Can add propHook for "elements" to filter or add form elements
  			var elements = jQuery.prop( this, "elements" );
  			return elements ? jQuery.makeArray( elements ) : this;
  		} )
  		.filter( function() {
  			var type = this.type;
  
  			// Use .is( ":disabled" ) so that fieldset[disabled] works
  			return this.name && !jQuery( this ).is( ":disabled" ) &&
  				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
  				( this.checked || !rcheckableType.test( type ) );
  		} )
  		.map( function( i, elem ) {
  			var val = jQuery( this ).val();
  
  			if ( val == null ) {
  				return null;
  			}
  
  			if ( Array.isArray( val ) ) {
  				return jQuery.map( val, function( val ) {
  					return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
  				} );
  			}
  
  			return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
  		} ).get();
  	}
  } );
  
  
  var
  	r20 = /%20/g,
  	rhash = /#.*$/,
  	rantiCache = /([?&])_=[^&]*/,
  	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
  
  	// #7653, #8125, #8152: local protocol detection
  	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
  	rnoContent = /^(?:GET|HEAD)$/,
  	rprotocol = /^\/\//,
  
  	/* Prefilters
  	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
  	 * 2) These are called:
  	 *    - BEFORE asking for a transport
  	 *    - AFTER param serialization (s.data is a string if s.processData is true)
  	 * 3) key is the dataType
  	 * 4) the catchall symbol "*" can be used
  	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
  	 */
  	prefilters = {},
  
  	/* Transports bindings
  	 * 1) key is the dataType
  	 * 2) the catchall symbol "*" can be used
  	 * 3) selection will start with transport dataType and THEN go to "*" if needed
  	 */
  	transports = {},
  
  	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
  	allTypes = "*/".concat( "*" ),
  
  	// Anchor tag for parsing the document origin
  	originAnchor = document.createElement( "a" );
  	originAnchor.href = location.href;
  
  // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
  function addToPrefiltersOrTransports( structure ) {
  
  	// dataTypeExpression is optional and defaults to "*"
  	return function( dataTypeExpression, func ) {
  
  		if ( typeof dataTypeExpression !== "string" ) {
  			func = dataTypeExpression;
  			dataTypeExpression = "*";
  		}
  
  		var dataType,
  			i = 0,
  			dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
  
  		if ( isFunction( func ) ) {
  
  			// For each dataType in the dataTypeExpression
  			while ( ( dataType = dataTypes[ i++ ] ) ) {
  
  				// Prepend if requested
  				if ( dataType[ 0 ] === "+" ) {
  					dataType = dataType.slice( 1 ) || "*";
  					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
  
  				// Otherwise append
  				} else {
  					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
  				}
  			}
  		}
  	};
  }
  
  // Base inspection function for prefilters and transports
  function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
  
  	var inspected = {},
  		seekingTransport = ( structure === transports );
  
  	function inspect( dataType ) {
  		var selected;
  		inspected[ dataType ] = true;
  		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
  			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
  			if ( typeof dataTypeOrTransport === "string" &&
  				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
  
  				options.dataTypes.unshift( dataTypeOrTransport );
  				inspect( dataTypeOrTransport );
  				return false;
  			} else if ( seekingTransport ) {
  				return !( selected = dataTypeOrTransport );
  			}
  		} );
  		return selected;
  	}
  
  	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
  }
  
  // A special extend for ajax options
  // that takes "flat" options (not to be deep extended)
  // Fixes #9887
  function ajaxExtend( target, src ) {
  	var key, deep,
  		flatOptions = jQuery.ajaxSettings.flatOptions || {};
  
  	for ( key in src ) {
  		if ( src[ key ] !== undefined ) {
  			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
  		}
  	}
  	if ( deep ) {
  		jQuery.extend( true, target, deep );
  	}
  
  	return target;
  }
  
  /* Handles responses to an ajax request:
   * - finds the right dataType (mediates between content-type and expected dataType)
   * - returns the corresponding response
   */
  function ajaxHandleResponses( s, jqXHR, responses ) {
  
  	var ct, type, finalDataType, firstDataType,
  		contents = s.contents,
  		dataTypes = s.dataTypes;
  
  	// Remove auto dataType and get content-type in the process
  	while ( dataTypes[ 0 ] === "*" ) {
  		dataTypes.shift();
  		if ( ct === undefined ) {
  			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
  		}
  	}
  
  	// Check if we're dealing with a known content-type
  	if ( ct ) {
  		for ( type in contents ) {
  			if ( contents[ type ] && contents[ type ].test( ct ) ) {
  				dataTypes.unshift( type );
  				break;
  			}
  		}
  	}
  
  	// Check to see if we have a response for the expected dataType
  	if ( dataTypes[ 0 ] in responses ) {
  		finalDataType = dataTypes[ 0 ];
  	} else {
  
  		// Try convertible dataTypes
  		for ( type in responses ) {
  			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
  				finalDataType = type;
  				break;
  			}
  			if ( !firstDataType ) {
  				firstDataType = type;
  			}
  		}
  
  		// Or just use first one
  		finalDataType = finalDataType || firstDataType;
  	}
  
  	// If we found a dataType
  	// We add the dataType to the list if needed
  	// and return the corresponding response
  	if ( finalDataType ) {
  		if ( finalDataType !== dataTypes[ 0 ] ) {
  			dataTypes.unshift( finalDataType );
  		}
  		return responses[ finalDataType ];
  	}
  }
  
  /* Chain conversions given the request and the original response
   * Also sets the responseXXX fields on the jqXHR instance
   */
  function ajaxConvert( s, response, jqXHR, isSuccess ) {
  	var conv2, current, conv, tmp, prev,
  		converters = {},
  
  		// Work with a copy of dataTypes in case we need to modify it for conversion
  		dataTypes = s.dataTypes.slice();
  
  	// Create converters map with lowercased keys
  	if ( dataTypes[ 1 ] ) {
  		for ( conv in s.converters ) {
  			converters[ conv.toLowerCase() ] = s.converters[ conv ];
  		}
  	}
  
  	current = dataTypes.shift();
  
  	// Convert to each sequential dataType
  	while ( current ) {
  
  		if ( s.responseFields[ current ] ) {
  			jqXHR[ s.responseFields[ current ] ] = response;
  		}
  
  		// Apply the dataFilter if provided
  		if ( !prev && isSuccess && s.dataFilter ) {
  			response = s.dataFilter( response, s.dataType );
  		}
  
  		prev = current;
  		current = dataTypes.shift();
  
  		if ( current ) {
  
  			// There's only work to do if current dataType is non-auto
  			if ( current === "*" ) {
  
  				current = prev;
  
  			// Convert response if prev dataType is non-auto and differs from current
  			} else if ( prev !== "*" && prev !== current ) {
  
  				// Seek a direct converter
  				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
  
  				// If none found, seek a pair
  				if ( !conv ) {
  					for ( conv2 in converters ) {
  
  						// If conv2 outputs current
  						tmp = conv2.split( " " );
  						if ( tmp[ 1 ] === current ) {
  
  							// If prev can be converted to accepted input
  							conv = converters[ prev + " " + tmp[ 0 ] ] ||
  								converters[ "* " + tmp[ 0 ] ];
  							if ( conv ) {
  
  								// Condense equivalence converters
  								if ( conv === true ) {
  									conv = converters[ conv2 ];
  
  								// Otherwise, insert the intermediate dataType
  								} else if ( converters[ conv2 ] !== true ) {
  									current = tmp[ 0 ];
  									dataTypes.unshift( tmp[ 1 ] );
  								}
  								break;
  							}
  						}
  					}
  				}
  
  				// Apply converter (if not an equivalence)
  				if ( conv !== true ) {
  
  					// Unless errors are allowed to bubble, catch and return them
  					if ( conv && s.throws ) {
  						response = conv( response );
  					} else {
  						try {
  							response = conv( response );
  						} catch ( e ) {
  							return {
  								state: "parsererror",
  								error: conv ? e : "No conversion from " + prev + " to " + current
  							};
  						}
  					}
  				}
  			}
  		}
  	}
  
  	return { state: "success", data: response };
  }
  
  jQuery.extend( {
  
  	// Counter for holding the number of active queries
  	active: 0,
  
  	// Last-Modified header cache for next request
  	lastModified: {},
  	etag: {},
  
  	ajaxSettings: {
  		url: location.href,
  		type: "GET",
  		isLocal: rlocalProtocol.test( location.protocol ),
  		global: true,
  		processData: true,
  		async: true,
  		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
  
  		/*
  		timeout: 0,
  		data: null,
  		dataType: null,
  		username: null,
  		password: null,
  		cache: null,
  		throws: false,
  		traditional: false,
  		headers: {},
  		*/
  
  		accepts: {
  			"*": allTypes,
  			text: "text/plain",
  			html: "text/html",
  			xml: "application/xml, text/xml",
  			json: "application/json, text/javascript"
  		},
  
  		contents: {
  			xml: /\bxml\b/,
  			html: /\bhtml/,
  			json: /\bjson\b/
  		},
  
  		responseFields: {
  			xml: "responseXML",
  			text: "responseText",
  			json: "responseJSON"
  		},
  
  		// Data converters
  		// Keys separate source (or catchall "*") and destination types with a single space
  		converters: {
  
  			// Convert anything to text
  			"* text": String,
  
  			// Text to html (true = no transformation)
  			"text html": true,
  
  			// Evaluate text as a json expression
  			"text json": JSON.parse,
  
  			// Parse text as xml
  			"text xml": jQuery.parseXML
  		},
  
  		// For options that shouldn't be deep extended:
  		// you can add your own custom options here if
  		// and when you create one that shouldn't be
  		// deep extended (see ajaxExtend)
  		flatOptions: {
  			url: true,
  			context: true
  		}
  	},
  
  	// Creates a full fledged settings object into target
  	// with both ajaxSettings and settings fields.
  	// If target is omitted, writes into ajaxSettings.
  	ajaxSetup: function( target, settings ) {
  		return settings ?
  
  			// Building a settings object
  			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
  
  			// Extending ajaxSettings
  			ajaxExtend( jQuery.ajaxSettings, target );
  	},
  
  	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
  	ajaxTransport: addToPrefiltersOrTransports( transports ),
  
  	// Main method
  	ajax: function( url, options ) {
  
  		// If url is an object, simulate pre-1.5 signature
  		if ( typeof url === "object" ) {
  			options = url;
  			url = undefined;
  		}
  
  		// Force options to be an object
  		options = options || {};
  
  		var transport,
  
  			// URL without anti-cache param
  			cacheURL,
  
  			// Response headers
  			responseHeadersString,
  			responseHeaders,
  
  			// timeout handle
  			timeoutTimer,
  
  			// Url cleanup var
  			urlAnchor,
  
  			// Request state (becomes false upon send and true upon completion)
  			completed,
  
  			// To know if global events are to be dispatched
  			fireGlobals,
  
  			// Loop variable
  			i,
  
  			// uncached part of the url
  			uncached,
  
  			// Create the final options object
  			s = jQuery.ajaxSetup( {}, options ),
  
  			// Callbacks context
  			callbackContext = s.context || s,
  
  			// Context for global events is callbackContext if it is a DOM node or jQuery collection
  			globalEventContext = s.context &&
  				( callbackContext.nodeType || callbackContext.jquery ) ?
  					jQuery( callbackContext ) :
  					jQuery.event,
  
  			// Deferreds
  			deferred = jQuery.Deferred(),
  			completeDeferred = jQuery.Callbacks( "once memory" ),
  
  			// Status-dependent callbacks
  			statusCode = s.statusCode || {},
  
  			// Headers (they are sent all at once)
  			requestHeaders = {},
  			requestHeadersNames = {},
  
  			// Default abort message
  			strAbort = "canceled",
  
  			// Fake xhr
  			jqXHR = {
  				readyState: 0,
  
  				// Builds headers hashtable if needed
  				getResponseHeader: function( key ) {
  					var match;
  					if ( completed ) {
  						if ( !responseHeaders ) {
  							responseHeaders = {};
  							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
  								responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
  							}
  						}
  						match = responseHeaders[ key.toLowerCase() ];
  					}
  					return match == null ? null : match;
  				},
  
  				// Raw string
  				getAllResponseHeaders: function() {
  					return completed ? responseHeadersString : null;
  				},
  
  				// Caches the header
  				setRequestHeader: function( name, value ) {
  					if ( completed == null ) {
  						name = requestHeadersNames[ name.toLowerCase() ] =
  							requestHeadersNames[ name.toLowerCase() ] || name;
  						requestHeaders[ name ] = value;
  					}
  					return this;
  				},
  
  				// Overrides response content-type header
  				overrideMimeType: function( type ) {
  					if ( completed == null ) {
  						s.mimeType = type;
  					}
  					return this;
  				},
  
  				// Status-dependent callbacks
  				statusCode: function( map ) {
  					var code;
  					if ( map ) {
  						if ( completed ) {
  
  							// Execute the appropriate callbacks
  							jqXHR.always( map[ jqXHR.status ] );
  						} else {
  
  							// Lazy-add the new callbacks in a way that preserves old ones
  							for ( code in map ) {
  								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
  							}
  						}
  					}
  					return this;
  				},
  
  				// Cancel the request
  				abort: function( statusText ) {
  					var finalText = statusText || strAbort;
  					if ( transport ) {
  						transport.abort( finalText );
  					}
  					done( 0, finalText );
  					return this;
  				}
  			};
  
  		// Attach deferreds
  		deferred.promise( jqXHR );
  
  		// Add protocol if not provided (prefilters might expect it)
  		// Handle falsy url in the settings object (#10093: consistency with old signature)
  		// We also use the url parameter if available
  		s.url = ( ( url || s.url || location.href ) + "" )
  			.replace( rprotocol, location.protocol + "//" );
  
  		// Alias method option to type as per ticket #12004
  		s.type = options.method || options.type || s.method || s.type;
  
  		// Extract dataTypes list
  		s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
  
  		// A cross-domain request is in order when the origin doesn't match the current origin.
  		if ( s.crossDomain == null ) {
  			urlAnchor = document.createElement( "a" );
  
  			// Support: IE <=8 - 11, Edge 12 - 15
  			// IE throws exception on accessing the href property if url is malformed,
  			// e.g. http://example.com:80x/
  			try {
  				urlAnchor.href = s.url;
  
  				// Support: IE <=8 - 11 only
  				// Anchor's host property isn't correctly set when s.url is relative
  				urlAnchor.href = urlAnchor.href;
  				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
  					urlAnchor.protocol + "//" + urlAnchor.host;
  			} catch ( e ) {
  
  				// If there is an error parsing the URL, assume it is crossDomain,
  				// it can be rejected by the transport if it is invalid
  				s.crossDomain = true;
  			}
  		}
  
  		// Convert data if not already a string
  		if ( s.data && s.processData && typeof s.data !== "string" ) {
  			s.data = jQuery.param( s.data, s.traditional );
  		}
  
  		// Apply prefilters
  		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
  
  		// If request was aborted inside a prefilter, stop there
  		if ( completed ) {
  			return jqXHR;
  		}
  
  		// We can fire global events as of now if asked to
  		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
  		fireGlobals = jQuery.event && s.global;
  
  		// Watch for a new set of requests
  		if ( fireGlobals && jQuery.active++ === 0 ) {
  			jQuery.event.trigger( "ajaxStart" );
  		}
  
  		// Uppercase the type
  		s.type = s.type.toUpperCase();
  
  		// Determine if request has content
  		s.hasContent = !rnoContent.test( s.type );
  
  		// Save the URL in case we're toying with the If-Modified-Since
  		// and/or If-None-Match header later on
  		// Remove hash to simplify url manipulation
  		cacheURL = s.url.replace( rhash, "" );
  
  		// More options handling for requests with no content
  		if ( !s.hasContent ) {
  
  			// Remember the hash so we can put it back
  			uncached = s.url.slice( cacheURL.length );
  
  			// If data is available and should be processed, append data to url
  			if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
  				cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
  
  				// #9682: remove data so that it's not used in an eventual retry
  				delete s.data;
  			}
  
  			// Add or update anti-cache param if needed
  			if ( s.cache === false ) {
  				cacheURL = cacheURL.replace( rantiCache, "$1" );
  				uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
  			}
  
  			// Put hash and anti-cache on the URL that will be requested (gh-1732)
  			s.url = cacheURL + uncached;
  
  		// Change '%20' to '+' if this is encoded form body content (gh-2658)
  		} else if ( s.data && s.processData &&
  			( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
  			s.data = s.data.replace( r20, "+" );
  		}
  
  		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
  		if ( s.ifModified ) {
  			if ( jQuery.lastModified[ cacheURL ] ) {
  				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
  			}
  			if ( jQuery.etag[ cacheURL ] ) {
  				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
  			}
  		}
  
  		// Set the correct header, if data is being sent
  		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
  			jqXHR.setRequestHeader( "Content-Type", s.contentType );
  		}
  
  		// Set the Accepts header for the server, depending on the dataType
  		jqXHR.setRequestHeader(
  			"Accept",
  			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
  				s.accepts[ s.dataTypes[ 0 ] ] +
  					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
  				s.accepts[ "*" ]
  		);
  
  		// Check for headers option
  		for ( i in s.headers ) {
  			jqXHR.setRequestHeader( i, s.headers[ i ] );
  		}
  
  		// Allow custom headers/mimetypes and early abort
  		if ( s.beforeSend &&
  			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
  
  			// Abort if not done already and return
  			return jqXHR.abort();
  		}
  
  		// Aborting is no longer a cancellation
  		strAbort = "abort";
  
  		// Install callbacks on deferreds
  		completeDeferred.add( s.complete );
  		jqXHR.done( s.success );
  		jqXHR.fail( s.error );
  
  		// Get transport
  		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
  
  		// If no transport, we auto-abort
  		if ( !transport ) {
  			done( -1, "No Transport" );
  		} else {
  			jqXHR.readyState = 1;
  
  			// Send global event
  			if ( fireGlobals ) {
  				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
  			}
  
  			// If request was aborted inside ajaxSend, stop there
  			if ( completed ) {
  				return jqXHR;
  			}
  
  			// Timeout
  			if ( s.async && s.timeout > 0 ) {
  				timeoutTimer = window.setTimeout( function() {
  					jqXHR.abort( "timeout" );
  				}, s.timeout );
  			}
  
  			try {
  				completed = false;
  				transport.send( requestHeaders, done );
  			} catch ( e ) {
  
  				// Rethrow post-completion exceptions
  				if ( completed ) {
  					throw e;
  				}
  
  				// Propagate others as results
  				done( -1, e );
  			}
  		}
  
  		// Callback for when everything is done
  		function done( status, nativeStatusText, responses, headers ) {
  			var isSuccess, success, error, response, modified,
  				statusText = nativeStatusText;
  
  			// Ignore repeat invocations
  			if ( completed ) {
  				return;
  			}
  
  			completed = true;
  
  			// Clear timeout if it exists
  			if ( timeoutTimer ) {
  				window.clearTimeout( timeoutTimer );
  			}
  
  			// Dereference transport for early garbage collection
  			// (no matter how long the jqXHR object will be used)
  			transport = undefined;
  
  			// Cache response headers
  			responseHeadersString = headers || "";
  
  			// Set readyState
  			jqXHR.readyState = status > 0 ? 4 : 0;
  
  			// Determine if successful
  			isSuccess = status >= 200 && status < 300 || status === 304;
  
  			// Get response data
  			if ( responses ) {
  				response = ajaxHandleResponses( s, jqXHR, responses );
  			}
  
  			// Convert no matter what (that way responseXXX fields are always set)
  			response = ajaxConvert( s, response, jqXHR, isSuccess );
  
  			// If successful, handle type chaining
  			if ( isSuccess ) {
  
  				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
  				if ( s.ifModified ) {
  					modified = jqXHR.getResponseHeader( "Last-Modified" );
  					if ( modified ) {
  						jQuery.lastModified[ cacheURL ] = modified;
  					}
  					modified = jqXHR.getResponseHeader( "etag" );
  					if ( modified ) {
  						jQuery.etag[ cacheURL ] = modified;
  					}
  				}
  
  				// if no content
  				if ( status === 204 || s.type === "HEAD" ) {
  					statusText = "nocontent";
  
  				// if not modified
  				} else if ( status === 304 ) {
  					statusText = "notmodified";
  
  				// If we have data, let's convert it
  				} else {
  					statusText = response.state;
  					success = response.data;
  					error = response.error;
  					isSuccess = !error;
  				}
  			} else {
  
  				// Extract error from statusText and normalize for non-aborts
  				error = statusText;
  				if ( status || !statusText ) {
  					statusText = "error";
  					if ( status < 0 ) {
  						status = 0;
  					}
  				}
  			}
  
  			// Set data for the fake xhr object
  			jqXHR.status = status;
  			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
  
  			// Success/Error
  			if ( isSuccess ) {
  				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
  			} else {
  				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
  			}
  
  			// Status-dependent callbacks
  			jqXHR.statusCode( statusCode );
  			statusCode = undefined;
  
  			if ( fireGlobals ) {
  				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
  					[ jqXHR, s, isSuccess ? success : error ] );
  			}
  
  			// Complete
  			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
  
  			if ( fireGlobals ) {
  				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
  
  				// Handle the global AJAX counter
  				if ( !( --jQuery.active ) ) {
  					jQuery.event.trigger( "ajaxStop" );
  				}
  			}
  		}
  
  		return jqXHR;
  	},
  
  	getJSON: function( url, data, callback ) {
  		return jQuery.get( url, data, callback, "json" );
  	},
  
  	getScript: function( url, callback ) {
  		return jQuery.get( url, undefined, callback, "script" );
  	}
  } );
  
  jQuery.each( [ "get", "post" ], function( i, method ) {
  	jQuery[ method ] = function( url, data, callback, type ) {
  
  		// Shift arguments if data argument was omitted
  		if ( isFunction( data ) ) {
  			type = type || callback;
  			callback = data;
  			data = undefined;
  		}
  
  		// The url can be an options object (which then must have .url)
  		return jQuery.ajax( jQuery.extend( {
  			url: url,
  			type: method,
  			dataType: type,
  			data: data,
  			success: callback
  		}, jQuery.isPlainObject( url ) && url ) );
  	};
  } );
  
  
  jQuery._evalUrl = function( url ) {
  	return jQuery.ajax( {
  		url: url,
  
  		// Make this explicit, since user can override this through ajaxSetup (#11264)
  		type: "GET",
  		dataType: "script",
  		cache: true,
  		async: false,
  		global: false,
  		"throws": true
  	} );
  };
  
  
  jQuery.fn.extend( {
  	wrapAll: function( html ) {
  		var wrap;
  
  		if ( this[ 0 ] ) {
  			if ( isFunction( html ) ) {
  				html = html.call( this[ 0 ] );
  			}
  
  			// The elements to wrap the target around
  			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
  
  			if ( this[ 0 ].parentNode ) {
  				wrap.insertBefore( this[ 0 ] );
  			}
  
  			wrap.map( function() {
  				var elem = this;
  
  				while ( elem.firstElementChild ) {
  					elem = elem.firstElementChild;
  				}
  
  				return elem;
  			} ).append( this );
  		}
  
  		return this;
  	},
  
  	wrapInner: function( html ) {
  		if ( isFunction( html ) ) {
  			return this.each( function( i ) {
  				jQuery( this ).wrapInner( html.call( this, i ) );
  			} );
  		}
  
  		return this.each( function() {
  			var self = jQuery( this ),
  				contents = self.contents();
  
  			if ( contents.length ) {
  				contents.wrapAll( html );
  
  			} else {
  				self.append( html );
  			}
  		} );
  	},
  
  	wrap: function( html ) {
  		var htmlIsFunction = isFunction( html );
  
  		return this.each( function( i ) {
  			jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
  		} );
  	},
  
  	unwrap: function( selector ) {
  		this.parent( selector ).not( "body" ).each( function() {
  			jQuery( this ).replaceWith( this.childNodes );
  		} );
  		return this;
  	}
  } );
  
  
  jQuery.expr.pseudos.hidden = function( elem ) {
  	return !jQuery.expr.pseudos.visible( elem );
  };
  jQuery.expr.pseudos.visible = function( elem ) {
  	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
  };
  
  
  
  
  jQuery.ajaxSettings.xhr = function() {
  	try {
  		return new window.XMLHttpRequest();
  	} catch ( e ) {}
  };
  
  var xhrSuccessStatus = {
  
  		// File protocol always yields status code 0, assume 200
  		0: 200,
  
  		// Support: IE <=9 only
  		// #1450: sometimes IE returns 1223 when it should be 204
  		1223: 204
  	},
  	xhrSupported = jQuery.ajaxSettings.xhr();
  
  support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
  support.ajax = xhrSupported = !!xhrSupported;
  
  jQuery.ajaxTransport( function( options ) {
  	var callback, errorCallback;
  
  	// Cross domain only allowed if supported through XMLHttpRequest
  	if ( support.cors || xhrSupported && !options.crossDomain ) {
  		return {
  			send: function( headers, complete ) {
  				var i,
  					xhr = options.xhr();
  
  				xhr.open(
  					options.type,
  					options.url,
  					options.async,
  					options.username,
  					options.password
  				);
  
  				// Apply custom fields if provided
  				if ( options.xhrFields ) {
  					for ( i in options.xhrFields ) {
  						xhr[ i ] = options.xhrFields[ i ];
  					}
  				}
  
  				// Override mime type if needed
  				if ( options.mimeType && xhr.overrideMimeType ) {
  					xhr.overrideMimeType( options.mimeType );
  				}
  
  				// X-Requested-With header
  				// For cross-domain requests, seeing as conditions for a preflight are
  				// akin to a jigsaw puzzle, we simply never set it to be sure.
  				// (it can always be set on a per-request basis or even using ajaxSetup)
  				// For same-domain requests, won't change header if already provided.
  				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
  					headers[ "X-Requested-With" ] = "XMLHttpRequest";
  				}
  
  				// Set headers
  				for ( i in headers ) {
  					xhr.setRequestHeader( i, headers[ i ] );
  				}
  
  				// Callback
  				callback = function( type ) {
  					return function() {
  						if ( callback ) {
  							callback = errorCallback = xhr.onload =
  								xhr.onerror = xhr.onabort = xhr.ontimeout =
  									xhr.onreadystatechange = null;
  
  							if ( type === "abort" ) {
  								xhr.abort();
  							} else if ( type === "error" ) {
  
  								// Support: IE <=9 only
  								// On a manual native abort, IE9 throws
  								// errors on any property access that is not readyState
  								if ( typeof xhr.status !== "number" ) {
  									complete( 0, "error" );
  								} else {
  									complete(
  
  										// File: protocol always yields status 0; see #8605, #14207
  										xhr.status,
  										xhr.statusText
  									);
  								}
  							} else {
  								complete(
  									xhrSuccessStatus[ xhr.status ] || xhr.status,
  									xhr.statusText,
  
  									// Support: IE <=9 only
  									// IE9 has no XHR2 but throws on binary (trac-11426)
  									// For XHR2 non-text, let the caller handle it (gh-2498)
  									( xhr.responseType || "text" ) !== "text"  ||
  									typeof xhr.responseText !== "string" ?
  										{ binary: xhr.response } :
  										{ text: xhr.responseText },
  									xhr.getAllResponseHeaders()
  								);
  							}
  						}
  					};
  				};
  
  				// Listen to events
  				xhr.onload = callback();
  				errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
  
  				// Support: IE 9 only
  				// Use onreadystatechange to replace onabort
  				// to handle uncaught aborts
  				if ( xhr.onabort !== undefined ) {
  					xhr.onabort = errorCallback;
  				} else {
  					xhr.onreadystatechange = function() {
  
  						// Check readyState before timeout as it changes
  						if ( xhr.readyState === 4 ) {
  
  							// Allow onerror to be called first,
  							// but that will not handle a native abort
  							// Also, save errorCallback to a variable
  							// as xhr.onerror cannot be accessed
  							window.setTimeout( function() {
  								if ( callback ) {
  									errorCallback();
  								}
  							} );
  						}
  					};
  				}
  
  				// Create the abort callback
  				callback = callback( "abort" );
  
  				try {
  
  					// Do send the request (this may raise an exception)
  					xhr.send( options.hasContent && options.data || null );
  				} catch ( e ) {
  
  					// #14683: Only rethrow if this hasn't been notified as an error yet
  					if ( callback ) {
  						throw e;
  					}
  				}
  			},
  
  			abort: function() {
  				if ( callback ) {
  					callback();
  				}
  			}
  		};
  	}
  } );
  
  
  
  
  // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
  jQuery.ajaxPrefilter( function( s ) {
  	if ( s.crossDomain ) {
  		s.contents.script = false;
  	}
  } );
  
  // Install script dataType
  jQuery.ajaxSetup( {
  	accepts: {
  		script: "text/javascript, application/javascript, " +
  			"application/ecmascript, application/x-ecmascript"
  	},
  	contents: {
  		script: /\b(?:java|ecma)script\b/
  	},
  	converters: {
  		"text script": function( text ) {
  			jQuery.globalEval( text );
  			return text;
  		}
  	}
  } );
  
  // Handle cache's special case and crossDomain
  jQuery.ajaxPrefilter( "script", function( s ) {
  	if ( s.cache === undefined ) {
  		s.cache = false;
  	}
  	if ( s.crossDomain ) {
  		s.type = "GET";
  	}
  } );
  
  // Bind script tag hack transport
  jQuery.ajaxTransport( "script", function( s ) {
  
  	// This transport only deals with cross domain requests
  	if ( s.crossDomain ) {
  		var script, callback;
  		return {
  			send: function( _, complete ) {
  				script = jQuery( "<script>" ).prop( {
  					charset: s.scriptCharset,
  					src: s.url
  				} ).on(
  					"load error",
  					callback = function( evt ) {
  						script.remove();
  						callback = null;
  						if ( evt ) {
  							complete( evt.type === "error" ? 404 : 200, evt.type );
  						}
  					}
  				);
  
  				// Use native DOM manipulation to avoid our domManip AJAX trickery
  				document.head.appendChild( script[ 0 ] );
  			},
  			abort: function() {
  				if ( callback ) {
  					callback();
  				}
  			}
  		};
  	}
  } );
  
  
  
  
  var oldCallbacks = [],
  	rjsonp = /(=)\?(?=&|$)|\?\?/;
  
  // Default jsonp settings
  jQuery.ajaxSetup( {
  	jsonp: "callback",
  	jsonpCallback: function() {
  		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
  		this[ callback ] = true;
  		return callback;
  	}
  } );
  
  // Detect, normalize options and install callbacks for jsonp requests
  jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
  
  	var callbackName, overwritten, responseContainer,
  		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
  			"url" :
  			typeof s.data === "string" &&
  				( s.contentType || "" )
  					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
  				rjsonp.test( s.data ) && "data"
  		);
  
  	// Handle iff the expected data type is "jsonp" or we have a parameter to set
  	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
  
  		// Get callback name, remembering preexisting value associated with it
  		callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
  			s.jsonpCallback() :
  			s.jsonpCallback;
  
  		// Insert callback into url or form data
  		if ( jsonProp ) {
  			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
  		} else if ( s.jsonp !== false ) {
  			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
  		}
  
  		// Use data converter to retrieve json after script execution
  		s.converters[ "script json" ] = function() {
  			if ( !responseContainer ) {
  				jQuery.error( callbackName + " was not called" );
  			}
  			return responseContainer[ 0 ];
  		};
  
  		// Force json dataType
  		s.dataTypes[ 0 ] = "json";
  
  		// Install callback
  		overwritten = window[ callbackName ];
  		window[ callbackName ] = function() {
  			responseContainer = arguments;
  		};
  
  		// Clean-up function (fires after converters)
  		jqXHR.always( function() {
  
  			// If previous value didn't exist - remove it
  			if ( overwritten === undefined ) {
  				jQuery( window ).removeProp( callbackName );
  
  			// Otherwise restore preexisting value
  			} else {
  				window[ callbackName ] = overwritten;
  			}
  
  			// Save back as free
  			if ( s[ callbackName ] ) {
  
  				// Make sure that re-using the options doesn't screw things around
  				s.jsonpCallback = originalSettings.jsonpCallback;
  
  				// Save the callback name for future use
  				oldCallbacks.push( callbackName );
  			}
  
  			// Call if it was a function and we have a response
  			if ( responseContainer && isFunction( overwritten ) ) {
  				overwritten( responseContainer[ 0 ] );
  			}
  
  			responseContainer = overwritten = undefined;
  		} );
  
  		// Delegate to script
  		return "script";
  	}
  } );
  
  
  
  
  // Support: Safari 8 only
  // In Safari 8 documents created via document.implementation.createHTMLDocument
  // collapse sibling forms: the second one becomes a child of the first one.
  // Because of that, this security measure has to be disabled in Safari 8.
  // https://bugs.webkit.org/show_bug.cgi?id=137337
  support.createHTMLDocument = ( function() {
  	var body = document.implementation.createHTMLDocument( "" ).body;
  	body.innerHTML = "<form></form><form></form>";
  	return body.childNodes.length === 2;
  } )();
  
  
  // Argument "data" should be string of html
  // context (optional): If specified, the fragment will be created in this context,
  // defaults to document
  // keepScripts (optional): If true, will include scripts passed in the html string
  jQuery.parseHTML = function( data, context, keepScripts ) {
  	if ( typeof data !== "string" ) {
  		return [];
  	}
  	if ( typeof context === "boolean" ) {
  		keepScripts = context;
  		context = false;
  	}
  
  	var base, parsed, scripts;
  
  	if ( !context ) {
  
  		// Stop scripts or inline event handlers from being executed immediately
  		// by using document.implementation
  		if ( support.createHTMLDocument ) {
  			context = document.implementation.createHTMLDocument( "" );
  
  			// Set the base href for the created document
  			// so any parsed elements with URLs
  			// are based on the document's URL (gh-2965)
  			base = context.createElement( "base" );
  			base.href = document.location.href;
  			context.head.appendChild( base );
  		} else {
  			context = document;
  		}
  	}
  
  	parsed = rsingleTag.exec( data );
  	scripts = !keepScripts && [];
  
  	// Single tag
  	if ( parsed ) {
  		return [ context.createElement( parsed[ 1 ] ) ];
  	}
  
  	parsed = buildFragment( [ data ], context, scripts );
  
  	if ( scripts && scripts.length ) {
  		jQuery( scripts ).remove();
  	}
  
  	return jQuery.merge( [], parsed.childNodes );
  };
  
  
  /**
   * Load a url into a page
   */
  jQuery.fn.load = function( url, params, callback ) {
  	var selector, type, response,
  		self = this,
  		off = url.indexOf( " " );
  
  	if ( off > -1 ) {
  		selector = stripAndCollapse( url.slice( off ) );
  		url = url.slice( 0, off );
  	}
  
  	// If it's a function
  	if ( isFunction( params ) ) {
  
  		// We assume that it's the callback
  		callback = params;
  		params = undefined;
  
  	// Otherwise, build a param string
  	} else if ( params && typeof params === "object" ) {
  		type = "POST";
  	}
  
  	// If we have elements to modify, make the request
  	if ( self.length > 0 ) {
  		jQuery.ajax( {
  			url: url,
  
  			// If "type" variable is undefined, then "GET" method will be used.
  			// Make value of this field explicit since
  			// user can override it through ajaxSetup method
  			type: type || "GET",
  			dataType: "html",
  			data: params
  		} ).done( function( responseText ) {
  
  			// Save response for use in complete callback
  			response = arguments;
  
  			self.html( selector ?
  
  				// If a selector was specified, locate the right elements in a dummy div
  				// Exclude scripts to avoid IE 'Permission Denied' errors
  				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
  
  				// Otherwise use the full result
  				responseText );
  
  		// If the request succeeds, this function gets "data", "status", "jqXHR"
  		// but they are ignored because response was set above.
  		// If it fails, this function gets "jqXHR", "status", "error"
  		} ).always( callback && function( jqXHR, status ) {
  			self.each( function() {
  				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
  			} );
  		} );
  	}
  
  	return this;
  };
  
  
  
  
  // Attach a bunch of functions for handling common AJAX events
  jQuery.each( [
  	"ajaxStart",
  	"ajaxStop",
  	"ajaxComplete",
  	"ajaxError",
  	"ajaxSuccess",
  	"ajaxSend"
  ], function( i, type ) {
  	jQuery.fn[ type ] = function( fn ) {
  		return this.on( type, fn );
  	};
  } );
  
  
  
  
  jQuery.expr.pseudos.animated = function( elem ) {
  	return jQuery.grep( jQuery.timers, function( fn ) {
  		return elem === fn.elem;
  	} ).length;
  };
  
  
  
  
  jQuery.offset = {
  	setOffset: function( elem, options, i ) {
  		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
  			position = jQuery.css( elem, "position" ),
  			curElem = jQuery( elem ),
  			props = {};
  
  		// Set position first, in-case top/left are set even on static elem
  		if ( position === "static" ) {
  			elem.style.position = "relative";
  		}
  
  		curOffset = curElem.offset();
  		curCSSTop = jQuery.css( elem, "top" );
  		curCSSLeft = jQuery.css( elem, "left" );
  		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
  			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
  
  		// Need to be able to calculate position if either
  		// top or left is auto and position is either absolute or fixed
  		if ( calculatePosition ) {
  			curPosition = curElem.position();
  			curTop = curPosition.top;
  			curLeft = curPosition.left;
  
  		} else {
  			curTop = parseFloat( curCSSTop ) || 0;
  			curLeft = parseFloat( curCSSLeft ) || 0;
  		}
  
  		if ( isFunction( options ) ) {
  
  			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
  			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
  		}
  
  		if ( options.top != null ) {
  			props.top = ( options.top - curOffset.top ) + curTop;
  		}
  		if ( options.left != null ) {
  			props.left = ( options.left - curOffset.left ) + curLeft;
  		}
  
  		if ( "using" in options ) {
  			options.using.call( elem, props );
  
  		} else {
  			curElem.css( props );
  		}
  	}
  };
  
  jQuery.fn.extend( {
  
  	// offset() relates an element's border box to the document origin
  	offset: function( options ) {
  
  		// Preserve chaining for setter
  		if ( arguments.length ) {
  			return options === undefined ?
  				this :
  				this.each( function( i ) {
  					jQuery.offset.setOffset( this, options, i );
  				} );
  		}
  
  		var rect, win,
  			elem = this[ 0 ];
  
  		if ( !elem ) {
  			return;
  		}
  
  		// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
  		// Support: IE <=11 only
  		// Running getBoundingClientRect on a
  		// disconnected node in IE throws an error
  		if ( !elem.getClientRects().length ) {
  			return { top: 0, left: 0 };
  		}
  
  		// Get document-relative position by adding viewport scroll to viewport-relative gBCR
  		rect = elem.getBoundingClientRect();
  		win = elem.ownerDocument.defaultView;
  		return {
  			top: rect.top + win.pageYOffset,
  			left: rect.left + win.pageXOffset
  		};
  	},
  
  	// position() relates an element's margin box to its offset parent's padding box
  	// This corresponds to the behavior of CSS absolute positioning
  	position: function() {
  		if ( !this[ 0 ] ) {
  			return;
  		}
  
  		var offsetParent, offset, doc,
  			elem = this[ 0 ],
  			parentOffset = { top: 0, left: 0 };
  
  		// position:fixed elements are offset from the viewport, which itself always has zero offset
  		if ( jQuery.css( elem, "position" ) === "fixed" ) {
  
  			// Assume position:fixed implies availability of getBoundingClientRect
  			offset = elem.getBoundingClientRect();
  
  		} else {
  			offset = this.offset();
  
  			// Account for the *real* offset parent, which can be the document or its root element
  			// when a statically positioned element is identified
  			doc = elem.ownerDocument;
  			offsetParent = elem.offsetParent || doc.documentElement;
  			while ( offsetParent &&
  				( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
  				jQuery.css( offsetParent, "position" ) === "static" ) {
  
  				offsetParent = offsetParent.parentNode;
  			}
  			if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
  
  				// Incorporate borders into its offset, since they are outside its content origin
  				parentOffset = jQuery( offsetParent ).offset();
  				parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
  				parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
  			}
  		}
  
  		// Subtract parent offsets and element margins
  		return {
  			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
  			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
  		};
  	},
  
  	// This method will return documentElement in the following cases:
  	// 1) For the element inside the iframe without offsetParent, this method will return
  	//    documentElement of the parent window
  	// 2) For the hidden or detached element
  	// 3) For body or html element, i.e. in case of the html node - it will return itself
  	//
  	// but those exceptions were never presented as a real life use-cases
  	// and might be considered as more preferable results.
  	//
  	// This logic, however, is not guaranteed and can change at any point in the future
  	offsetParent: function() {
  		return this.map( function() {
  			var offsetParent = this.offsetParent;
  
  			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
  				offsetParent = offsetParent.offsetParent;
  			}
  
  			return offsetParent || documentElement;
  		} );
  	}
  } );
  
  // Create scrollLeft and scrollTop methods
  jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
  	var top = "pageYOffset" === prop;
  
  	jQuery.fn[ method ] = function( val ) {
  		return access( this, function( elem, method, val ) {
  
  			// Coalesce documents and windows
  			var win;
  			if ( isWindow( elem ) ) {
  				win = elem;
  			} else if ( elem.nodeType === 9 ) {
  				win = elem.defaultView;
  			}
  
  			if ( val === undefined ) {
  				return win ? win[ prop ] : elem[ method ];
  			}
  
  			if ( win ) {
  				win.scrollTo(
  					!top ? val : win.pageXOffset,
  					top ? val : win.pageYOffset
  				);
  
  			} else {
  				elem[ method ] = val;
  			}
  		}, method, val, arguments.length );
  	};
  } );
  
  // Support: Safari <=7 - 9.1, Chrome <=37 - 49
  // Add the top/left cssHooks using jQuery.fn.position
  // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
  // Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
  // getComputedStyle returns percent when specified for top/left/bottom/right;
  // rather than make the css module depend on the offset module, just check for it here
  jQuery.each( [ "top", "left" ], function( i, prop ) {
  	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
  		function( elem, computed ) {
  			if ( computed ) {
  				computed = curCSS( elem, prop );
  
  				// If curCSS returns percentage, fallback to offset
  				return rnumnonpx.test( computed ) ?
  					jQuery( elem ).position()[ prop ] + "px" :
  					computed;
  			}
  		}
  	);
  } );
  
  
  // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
  jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
  	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
  		function( defaultExtra, funcName ) {
  
  		// Margin is only for outerHeight, outerWidth
  		jQuery.fn[ funcName ] = function( margin, value ) {
  			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
  				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
  
  			return access( this, function( elem, type, value ) {
  				var doc;
  
  				if ( isWindow( elem ) ) {
  
  					// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
  					return funcName.indexOf( "outer" ) === 0 ?
  						elem[ "inner" + name ] :
  						elem.document.documentElement[ "client" + name ];
  				}
  
  				// Get document width or height
  				if ( elem.nodeType === 9 ) {
  					doc = elem.documentElement;
  
  					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
  					// whichever is greatest
  					return Math.max(
  						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
  						elem.body[ "offset" + name ], doc[ "offset" + name ],
  						doc[ "client" + name ]
  					);
  				}
  
  				return value === undefined ?
  
  					// Get width or height on the element, requesting but not forcing parseFloat
  					jQuery.css( elem, type, extra ) :
  
  					// Set width or height on the element
  					jQuery.style( elem, type, value, extra );
  			}, type, chainable ? margin : undefined, chainable );
  		};
  	} );
  } );
  
  
  jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
  	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
  	"change select submit keydown keypress keyup contextmenu" ).split( " " ),
  	function( i, name ) {
  
  	// Handle event binding
  	jQuery.fn[ name ] = function( data, fn ) {
  		return arguments.length > 0 ?
  			this.on( name, null, data, fn ) :
  			this.trigger( name );
  	};
  } );
  
  jQuery.fn.extend( {
  	hover: function( fnOver, fnOut ) {
  		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
  	}
  } );
  
  
  
  
  jQuery.fn.extend( {
  
  	bind: function( types, data, fn ) {
  		return this.on( types, null, data, fn );
  	},
  	unbind: function( types, fn ) {
  		return this.off( types, null, fn );
  	},
  
  	delegate: function( selector, types, data, fn ) {
  		return this.on( types, selector, data, fn );
  	},
  	undelegate: function( selector, types, fn ) {
  
  		// ( namespace ) or ( selector, types [, fn] )
  		return arguments.length === 1 ?
  			this.off( selector, "**" ) :
  			this.off( types, selector || "**", fn );
  	}
  } );
  
  // Bind a function to a context, optionally partially applying any
  // arguments.
  // jQuery.proxy is deprecated to promote standards (specifically Function#bind)
  // However, it is not slated for removal any time soon
  jQuery.proxy = function( fn, context ) {
  	var tmp, args, proxy;
  
  	if ( typeof context === "string" ) {
  		tmp = fn[ context ];
  		context = fn;
  		fn = tmp;
  	}
  
  	// Quick check to determine if target is callable, in the spec
  	// this throws a TypeError, but we will just return undefined.
  	if ( !isFunction( fn ) ) {
  		return undefined;
  	}
  
  	// Simulated bind
  	args = slice.call( arguments, 2 );
  	proxy = function() {
  		return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
  	};
  
  	// Set the guid of unique handler to the same of original handler, so it can be removed
  	proxy.guid = fn.guid = fn.guid || jQuery.guid++;
  
  	return proxy;
  };
  
  jQuery.holdReady = function( hold ) {
  	if ( hold ) {
  		jQuery.readyWait++;
  	} else {
  		jQuery.ready( true );
  	}
  };
  jQuery.isArray = Array.isArray;
  jQuery.parseJSON = JSON.parse;
  jQuery.nodeName = nodeName;
  jQuery.isFunction = isFunction;
  jQuery.isWindow = isWindow;
  jQuery.camelCase = camelCase;
  jQuery.type = toType;
  
  jQuery.now = Date.now;
  
  jQuery.isNumeric = function( obj ) {
  
  	// As of jQuery 3.0, isNumeric is limited to
  	// strings and numbers (primitives or objects)
  	// that can be coerced to finite numbers (gh-2662)
  	var type = jQuery.type( obj );
  	return ( type === "number" || type === "string" ) &&
  
  		// parseFloat NaNs numeric-cast false positives ("")
  		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
  		// subtraction forces infinities to NaN
  		!isNaN( obj - parseFloat( obj ) );
  };
  
  
  
  
  // Register as a named AMD module, since jQuery can be concatenated with other
  // files that may use define, but not via a proper concatenation script that
  // understands anonymous AMD modules. A named AMD is safest and most robust
  // way to register. Lowercase jquery is used because AMD module names are
  // derived from file names, and jQuery is normally delivered in a lowercase
  // file name. Do this after creating the global so that if an AMD module wants
  // to call noConflict to hide this version of jQuery, it will work.
  
  // Note that for maximum portability, libraries that are not jQuery should
  // declare themselves as anonymous modules, and avoid setting a global if an
  // AMD loader is present. jQuery is a special case. For more information, see
  // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
  
  if ( typeof define === "function" && define.amd ) {
  	define( "jquery", [], function() {
  		return jQuery;
  	} );
  }
  
  
  
  
  var
  
  	// Map over jQuery in case of overwrite
  	_jQuery = window.jQuery,
  
  	// Map over the $ in case of overwrite
  	_$ = window.$;
  
  jQuery.noConflict = function( deep ) {
  	if ( window.$ === jQuery ) {
  		window.$ = _$;
  	}
  
  	if ( deep && window.jQuery === jQuery ) {
  		window.jQuery = _jQuery;
  	}
  
  	return jQuery;
  };
  
  // Expose jQuery and $ identifiers, even in AMD
  // (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
  // and CommonJS for browser emulators (#13566)
  if ( !noGlobal ) {
  	window.jQuery = window.$ = jQuery;
  }
  
  
  
  
  return jQuery;
  } );
  (function($, undefined) {
  
  /**
   * Unobtrusive scripting adapter for jQuery
   * https://github.com/rails/jquery-ujs
   *
   * Requires jQuery 1.8.0 or later.
   *
   * Released under the MIT license
   *
   */
  
    // Cut down on the number of issues from people inadvertently including jquery_ujs twice
    // by detecting and raising an error when it happens.
    'use strict';
  
    if ( $.rails !== undefined ) {
      $.error('jquery-ujs has already been loaded!');
    }
  
    // Shorthand to make it a little easier to call public rails functions from within rails.js
    var rails;
    var $document = $(document);
  
    $.rails = rails = {
      // Link elements bound by jquery-ujs
      linkClickSelector: 'a[data-confirm], a[data-method], a[data-remote]:not([disabled]), a[data-disable-with], a[data-disable]',
  
      // Button elements bound by jquery-ujs
      buttonClickSelector: 'button[data-remote]:not([form]):not(form button), button[data-confirm]:not([form]):not(form button)',
  
      // Select elements bound by jquery-ujs
      inputChangeSelector: 'select[data-remote], input[data-remote], textarea[data-remote]',
  
      // Form elements bound by jquery-ujs
      formSubmitSelector: 'form',
  
      // Form input elements bound by jquery-ujs
      formInputClickSelector: 'form input[type=submit], form input[type=image], form button[type=submit], form button:not([type]), input[type=submit][form], input[type=image][form], button[type=submit][form], button[form]:not([type])',
  
      // Form input elements disabled during form submission
      disableSelector: 'input[data-disable-with]:enabled, button[data-disable-with]:enabled, textarea[data-disable-with]:enabled, input[data-disable]:enabled, button[data-disable]:enabled, textarea[data-disable]:enabled',
  
      // Form input elements re-enabled after form submission
      enableSelector: 'input[data-disable-with]:disabled, button[data-disable-with]:disabled, textarea[data-disable-with]:disabled, input[data-disable]:disabled, button[data-disable]:disabled, textarea[data-disable]:disabled',
  
      // Form required input elements
      requiredInputSelector: 'input[name][required]:not([disabled]), textarea[name][required]:not([disabled])',
  
      // Form file input elements
      fileInputSelector: 'input[name][type=file]:not([disabled])',
  
      // Link onClick disable selector with possible reenable after remote submission
      linkDisableSelector: 'a[data-disable-with], a[data-disable]',
  
      // Button onClick disable selector with possible reenable after remote submission
      buttonDisableSelector: 'button[data-remote][data-disable-with], button[data-remote][data-disable]',
  
      // Up-to-date Cross-Site Request Forgery token
      csrfToken: function() {
       return $('meta[name=csrf-token]').attr('content');
      },
  
      // URL param that must contain the CSRF token
      csrfParam: function() {
       return $('meta[name=csrf-param]').attr('content');
      },
  
      // Make sure that every Ajax request sends the CSRF token
      CSRFProtection: function(xhr) {
        var token = rails.csrfToken();
        if (token) xhr.setRequestHeader('X-CSRF-Token', token);
      },
  
      // Make sure that all forms have actual up-to-date tokens (cached forms contain old ones)
      refreshCSRFTokens: function(){
        $('form input[name="' + rails.csrfParam() + '"]').val(rails.csrfToken());
      },
  
      // Triggers an event on an element and returns false if the event result is false
      fire: function(obj, name, data) {
        var event = $.Event(name);
        obj.trigger(event, data);
        return event.result !== false;
      },
  
      // Default confirm dialog, may be overridden with custom confirm dialog in $.rails.confirm
      confirm: function(message) {
        return confirm(message);
      },
  
      // Default ajax function, may be overridden with custom function in $.rails.ajax
      ajax: function(options) {
        return $.ajax(options);
      },
  
      // Default way to get an element's href. May be overridden at $.rails.href.
      href: function(element) {
        return element[0].href;
      },
  
      // Checks "data-remote" if true to handle the request through a XHR request.
      isRemote: function(element) {
        return element.data('remote') !== undefined && element.data('remote') !== false;
      },
  
      // Submits "remote" forms and links with ajax
      handleRemote: function(element) {
        var method, url, data, withCredentials, dataType, options;
  
        if (rails.fire(element, 'ajax:before')) {
          withCredentials = element.data('with-credentials') || null;
          dataType = element.data('type') || ($.ajaxSettings && $.ajaxSettings.dataType);
  
          if (element.is('form')) {
            method = element.data('ujs:submit-button-formmethod') || element.attr('method');
            url = element.data('ujs:submit-button-formaction') || element.attr('action');
            data = $(element[0]).serializeArray();
            // memoized value from clicked submit button
            var button = element.data('ujs:submit-button');
            if (button) {
              data.push(button);
              element.data('ujs:submit-button', null);
            }
            element.data('ujs:submit-button-formmethod', null);
            element.data('ujs:submit-button-formaction', null);
          } else if (element.is(rails.inputChangeSelector)) {
            method = element.data('method');
            url = element.data('url');
            data = element.serialize();
            if (element.data('params')) data = data + '&' + element.data('params');
          } else if (element.is(rails.buttonClickSelector)) {
            method = element.data('method') || 'get';
            url = element.data('url');
            data = element.serialize();
            if (element.data('params')) data = data + '&' + element.data('params');
          } else {
            method = element.data('method');
            url = rails.href(element);
            data = element.data('params') || null;
          }
  
          options = {
            type: method || 'GET', data: data, dataType: dataType,
            // stopping the "ajax:beforeSend" event will cancel the ajax request
            beforeSend: function(xhr, settings) {
              if (settings.dataType === undefined) {
                xhr.setRequestHeader('accept', '*/*;q=0.5, ' + settings.accepts.script);
              }
              if (rails.fire(element, 'ajax:beforeSend', [xhr, settings])) {
                element.trigger('ajax:send', xhr);
              } else {
                return false;
              }
            },
            success: function(data, status, xhr) {
              element.trigger('ajax:success', [data, status, xhr]);
            },
            complete: function(xhr, status) {
              element.trigger('ajax:complete', [xhr, status]);
            },
            error: function(xhr, status, error) {
              element.trigger('ajax:error', [xhr, status, error]);
            },
            crossDomain: rails.isCrossDomain(url)
          };
  
          // There is no withCredentials for IE6-8 when
          // "Enable native XMLHTTP support" is disabled
          if (withCredentials) {
            options.xhrFields = {
              withCredentials: withCredentials
            };
          }
  
          // Only pass url to `ajax` options if not blank
          if (url) { options.url = url; }
  
          return rails.ajax(options);
        } else {
          return false;
        }
      },
  
      // Determines if the request is a cross domain request.
      isCrossDomain: function(url) {
        var originAnchor = document.createElement('a');
        originAnchor.href = location.href;
        var urlAnchor = document.createElement('a');
  
        try {
          urlAnchor.href = url;
          // This is a workaround to a IE bug.
          urlAnchor.href = urlAnchor.href;
  
          // If URL protocol is false or is a string containing a single colon
          // *and* host are false, assume it is not a cross-domain request
          // (should only be the case for IE7 and IE compatibility mode).
          // Otherwise, evaluate protocol and host of the URL against the origin
          // protocol and host.
          return !(((!urlAnchor.protocol || urlAnchor.protocol === ':') && !urlAnchor.host) ||
            (originAnchor.protocol + '//' + originAnchor.host ===
              urlAnchor.protocol + '//' + urlAnchor.host));
        } catch (e) {
          // If there is an error parsing the URL, assume it is crossDomain.
          return true;
        }
      },
  
      // Handles "data-method" on links such as:
      // <a href="/users/5" data-method="delete" rel="nofollow" data-confirm="Are you sure?">Delete</a>
      handleMethod: function(link) {
        var href = rails.href(link),
          method = link.data('method'),
          target = link.attr('target'),
          csrfToken = rails.csrfToken(),
          csrfParam = rails.csrfParam(),
          form = $('<form method="post" action="' + href + '"></form>'),
          metadataInput = '<input name="_method" value="' + method + '" type="hidden" />';
  
        if (csrfParam !== undefined && csrfToken !== undefined && !rails.isCrossDomain(href)) {
          metadataInput += '<input name="' + csrfParam + '" value="' + csrfToken + '" type="hidden" />';
        }
  
        if (target) { form.attr('target', target); }
  
        form.hide().append(metadataInput).appendTo('body');
        form.submit();
      },
  
      // Helper function that returns form elements that match the specified CSS selector
      // If form is actually a "form" element this will return associated elements outside the from that have
      // the html form attribute set
      formElements: function(form, selector) {
        return form.is('form') ? $(form[0].elements).filter(selector) : form.find(selector);
      },
  
      /* Disables form elements:
        - Caches element value in 'ujs:enable-with' data store
        - Replaces element text with value of 'data-disable-with' attribute
        - Sets disabled property to true
      */
      disableFormElements: function(form) {
        rails.formElements(form, rails.disableSelector).each(function() {
          rails.disableFormElement($(this));
        });
      },
  
      disableFormElement: function(element) {
        var method, replacement;
  
        method = element.is('button') ? 'html' : 'val';
        replacement = element.data('disable-with');
  
        if (replacement !== undefined) {
          element.data('ujs:enable-with', element[method]());
          element[method](replacement);
        }
  
        element.prop('disabled', true);
        element.data('ujs:disabled', true);
      },
  
      /* Re-enables disabled form elements:
        - Replaces element text with cached value from 'ujs:enable-with' data store (created in `disableFormElements`)
        - Sets disabled property to false
      */
      enableFormElements: function(form) {
        rails.formElements(form, rails.enableSelector).each(function() {
          rails.enableFormElement($(this));
        });
      },
  
      enableFormElement: function(element) {
        var method = element.is('button') ? 'html' : 'val';
        if (element.data('ujs:enable-with') !== undefined) {
          element[method](element.data('ujs:enable-with'));
          element.removeData('ujs:enable-with'); // clean up cache
        }
        element.prop('disabled', false);
        element.removeData('ujs:disabled');
      },
  
     /* For 'data-confirm' attribute:
        - Fires `confirm` event
        - Shows the confirmation dialog
        - Fires the `confirm:complete` event
  
        Returns `true` if no function stops the chain and user chose yes; `false` otherwise.
        Attaching a handler to the element's `confirm` event that returns a `falsy` value cancels the confirmation dialog.
        Attaching a handler to the element's `confirm:complete` event that returns a `falsy` value makes this function
        return false. The `confirm:complete` event is fired whether or not the user answered true or false to the dialog.
     */
      allowAction: function(element) {
        var message = element.data('confirm'),
            answer = false, callback;
        if (!message) { return true; }
  
        if (rails.fire(element, 'confirm')) {
          try {
            answer = rails.confirm(message);
          } catch (e) {
            (console.error || console.log).call(console, e.stack || e);
          }
          callback = rails.fire(element, 'confirm:complete', [answer]);
        }
        return answer && callback;
      },
  
      // Helper function which checks for blank inputs in a form that match the specified CSS selector
      blankInputs: function(form, specifiedSelector, nonBlank) {
        var foundInputs = $(),
          input,
          valueToCheck,
          radiosForNameWithNoneSelected,
          radioName,
          selector = specifiedSelector || 'input,textarea',
          requiredInputs = form.find(selector),
          checkedRadioButtonNames = {};
  
        requiredInputs.each(function() {
          input = $(this);
          if (input.is('input[type=radio]')) {
  
            // Don't count unchecked required radio as blank if other radio with same name is checked,
            // regardless of whether same-name radio input has required attribute or not. The spec
            // states https://www.w3.org/TR/html5/forms.html#the-required-attribute
            radioName = input.attr('name');
  
            // Skip if we've already seen the radio with this name.
            if (!checkedRadioButtonNames[radioName]) {
  
              // If none checked
              if (form.find('input[type=radio]:checked[name="' + radioName + '"]').length === 0) {
                radiosForNameWithNoneSelected = form.find(
                  'input[type=radio][name="' + radioName + '"]');
                foundInputs = foundInputs.add(radiosForNameWithNoneSelected);
              }
  
              // We only need to check each name once.
              checkedRadioButtonNames[radioName] = radioName;
            }
          } else {
            valueToCheck = input.is('input[type=checkbox],input[type=radio]') ? input.is(':checked') : !!input.val();
            if (valueToCheck === nonBlank) {
              foundInputs = foundInputs.add(input);
            }
          }
        });
        return foundInputs.length ? foundInputs : false;
      },
  
      // Helper function which checks for non-blank inputs in a form that match the specified CSS selector
      nonBlankInputs: function(form, specifiedSelector) {
        return rails.blankInputs(form, specifiedSelector, true); // true specifies nonBlank
      },
  
      // Helper function, needed to provide consistent behavior in IE
      stopEverything: function(e) {
        $(e.target).trigger('ujs:everythingStopped');
        e.stopImmediatePropagation();
        return false;
      },
  
      //  Replace element's html with the 'data-disable-with' after storing original html
      //  and prevent clicking on it
      disableElement: function(element) {
        var replacement = element.data('disable-with');
  
        if (replacement !== undefined) {
          element.data('ujs:enable-with', element.html()); // store enabled state
          element.html(replacement);
        }
  
        element.bind('click.railsDisable', function(e) { // prevent further clicking
          return rails.stopEverything(e);
        });
        element.data('ujs:disabled', true);
      },
  
      // Restore element to its original state which was disabled by 'disableElement' above
      enableElement: function(element) {
        if (element.data('ujs:enable-with') !== undefined) {
          element.html(element.data('ujs:enable-with')); // set to old enabled state
          element.removeData('ujs:enable-with'); // clean up cache
        }
        element.unbind('click.railsDisable'); // enable element
        element.removeData('ujs:disabled');
      }
    };
  
    if (rails.fire($document, 'rails:attachBindings')) {
  
      $.ajaxPrefilter(function(options, originalOptions, xhr){ if ( !options.crossDomain ) { rails.CSRFProtection(xhr); }});
  
      // This event works the same as the load event, except that it fires every
      // time the page is loaded.
      //
      // See https://github.com/rails/jquery-ujs/issues/357
      // See https://developer.mozilla.org/en-US/docs/Using_Firefox_1.5_caching
      $(window).on('pageshow.rails', function () {
        $($.rails.enableSelector).each(function () {
          var element = $(this);
  
          if (element.data('ujs:disabled')) {
            $.rails.enableFormElement(element);
          }
        });
  
        $($.rails.linkDisableSelector).each(function () {
          var element = $(this);
  
          if (element.data('ujs:disabled')) {
            $.rails.enableElement(element);
          }
        });
      });
  
      $document.on('ajax:complete', rails.linkDisableSelector, function() {
          rails.enableElement($(this));
      });
  
      $document.on('ajax:complete', rails.buttonDisableSelector, function() {
          rails.enableFormElement($(this));
      });
  
      $document.on('click.rails', rails.linkClickSelector, function(e) {
        var link = $(this), method = link.data('method'), data = link.data('params'), metaClick = e.metaKey || e.ctrlKey;
        if (!rails.allowAction(link)) return rails.stopEverything(e);
  
        if (!metaClick && link.is(rails.linkDisableSelector)) rails.disableElement(link);
  
        if (rails.isRemote(link)) {
          if (metaClick && (!method || method === 'GET') && !data) { return true; }
  
          var handleRemote = rails.handleRemote(link);
          // Response from rails.handleRemote() will either be false or a deferred object promise.
          if (handleRemote === false) {
            rails.enableElement(link);
          } else {
            handleRemote.fail( function() { rails.enableElement(link); } );
          }
          return false;
  
        } else if (method) {
          rails.handleMethod(link);
          return false;
        }
      });
  
      $document.on('click.rails', rails.buttonClickSelector, function(e) {
        var button = $(this);
  
        if (!rails.allowAction(button) || !rails.isRemote(button)) return rails.stopEverything(e);
  
        if (button.is(rails.buttonDisableSelector)) rails.disableFormElement(button);
  
        var handleRemote = rails.handleRemote(button);
        // Response from rails.handleRemote() will either be false or a deferred object promise.
        if (handleRemote === false) {
          rails.enableFormElement(button);
        } else {
          handleRemote.fail( function() { rails.enableFormElement(button); } );
        }
        return false;
      });
  
      $document.on('change.rails', rails.inputChangeSelector, function(e) {
        var link = $(this);
        if (!rails.allowAction(link) || !rails.isRemote(link)) return rails.stopEverything(e);
  
        rails.handleRemote(link);
        return false;
      });
  
      $document.on('submit.rails', rails.formSubmitSelector, function(e) {
        var form = $(this),
          remote = rails.isRemote(form),
          blankRequiredInputs,
          nonBlankFileInputs;
  
        if (!rails.allowAction(form)) return rails.stopEverything(e);
  
        // Skip other logic when required values are missing or file upload is present
        if (form.attr('novalidate') === undefined) {
          if (form.data('ujs:formnovalidate-button') === undefined) {
            blankRequiredInputs = rails.blankInputs(form, rails.requiredInputSelector, false);
            if (blankRequiredInputs && rails.fire(form, 'ajax:aborted:required', [blankRequiredInputs])) {
              return rails.stopEverything(e);
            }
          } else {
            // Clear the formnovalidate in case the next button click is not on a formnovalidate button
            // Not strictly necessary to do here, since it is also reset on each button click, but just to be certain
            form.data('ujs:formnovalidate-button', undefined);
          }
        }
  
        if (remote) {
          nonBlankFileInputs = rails.nonBlankInputs(form, rails.fileInputSelector);
          if (nonBlankFileInputs) {
            // Slight timeout so that the submit button gets properly serialized
            // (make it easy for event handler to serialize form without disabled values)
            setTimeout(function(){ rails.disableFormElements(form); }, 13);
            var aborted = rails.fire(form, 'ajax:aborted:file', [nonBlankFileInputs]);
  
            // Re-enable form elements if event bindings return false (canceling normal form submission)
            if (!aborted) { setTimeout(function(){ rails.enableFormElements(form); }, 13); }
  
            return aborted;
          }
  
          rails.handleRemote(form);
          return false;
  
        } else {
          // Slight timeout so that the submit button gets properly serialized
          setTimeout(function(){ rails.disableFormElements(form); }, 13);
        }
      });
  
      $document.on('click.rails', rails.formInputClickSelector, function(event) {
        var button = $(this);
  
        if (!rails.allowAction(button)) return rails.stopEverything(event);
  
        // Register the pressed submit button
        var name = button.attr('name'),
          data = name ? {name:name, value:button.val()} : null;
  
        var form = button.closest('form');
        if (form.length === 0) {
          form = $('#' + button.attr('form'));
        }
        form.data('ujs:submit-button', data);
  
        // Save attributes from button
        form.data('ujs:formnovalidate-button', button.attr('formnovalidate'));
        form.data('ujs:submit-button-formaction', button.attr('formaction'));
        form.data('ujs:submit-button-formmethod', button.attr('formmethod'));
      });
  
      $document.on('ajax:send.rails', rails.formSubmitSelector, function(event) {
        if (this === event.target) rails.disableFormElements($(this));
      });
  
      $document.on('ajax:complete.rails', rails.formSubmitSelector, function(event) {
        if (this === event.target) rails.enableFormElements($(this));
      });
  
      $(function(){
        rails.refreshCSRFTokens();
      });
    }
  
  })( jQuery );
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t=Turbolinks.Location.wrap(t),this.update("push",t,e)},e.prototype.replace=function(t,e){return t=Turbolinks.Location.wrap(t),this.update("replace",t,e)},e.prototype.onPopState=function(t){var e,r,n,o;return this.shouldHandlePopState()&&(o=null!=(r=t.state)?r.turbolinks:void 0)?(e=Turbolinks.Location.wrap(window.location),n=o.restorationIdentifier,this.delegate.historyPoppedToLocationWithRestorationIdentifier(e,n)):void 0},e.prototype.onPageLoad=function(t){return Turbolinks.defer(function(t){return function(){return t.pageLoaded=!0}}(this))},e.prototype.shouldHandlePopState=function(){return this.pageIsLoaded()},e.prototype.pageIsLoaded=function(){return this.pageLoaded||"complete"===document.readyState},e.prototype.update=function(t,e,r){var n;return n={turbolinks:{restorationIdentifier:r}},history[t+"State"](n,null,e)},e}()}.call(this),function(){Turbolinks.Snapshot=function(){function t(t){var e,r;r=t.head,e=t.body,this.head=null!=r?r:document.createElement("head"),this.body=null!=e?e:document.createElement("body")}return t.wrap=function(t){return t instanceof this?t:this.fromHTML(t)},t.fromHTML=function(t){var e;return e=document.createElement("html"),e.innerHTML=t,this.fromElement(e)},t.fromElement=function(t){return new this({head:t.querySelector("head"),body:t.querySelector("body")})},t.prototype.clone=function(){return new t({head:this.head.cloneNode(!0),body:this.body.cloneNode(!0)})},t.prototype.getRootLocation=function(){var t,e;return e=null!=(t=this.getSetting("root"))?t:"/",new Turbolinks.Location(e)},t.prototype.getCacheControlValue=function(){return this.getSetting("cache-control")},t.prototype.getElementForAnchor=function(t){try{return this.body.querySelector("[id='"+t+"'], a[name='"+t+"']")}catch(e){}},t.prototype.hasAnchor=function(t){return null!=this.getElementForAnchor(t)},t.prototype.isPreviewable=function(){return"no-preview"!==this.getCacheControlValue()},t.prototype.isCacheable=function(){return"no-cache"!==this.getCacheControlValue()},t.prototype.isVisitable=function(){return"reload"!==this.getSetting("visit-control")},t.prototype.getSetting=function(t){var e,r;return r=this.head.querySelectorAll("meta[name='turbolinks-"+t+"']"),e=r[r.length-1],null!=e?e.getAttribute("content"):void 0},t}()}.call(this),function(){var t=[].slice;Turbolinks.Renderer=function(){function e(){}var r;return e.render=function(){var e,r,n,o;return n=arguments[0],r=arguments[1],e=3<=arguments.length?t.call(arguments,2):[],o=function(t,e,r){r.prototype=t.prototype;var n=new r,o=t.apply(n,e);return Object(o)===o?o:n}(this,e,function(){}),o.delegate=n,o.render(r),o},e.prototype.renderView=function(t){return this.delegate.viewWillRender(this.newBody),t(),this.delegate.viewRendered(this.newBody)},e.prototype.invalidateView=function(){return this.delegate.viewInvalidated()},e.prototype.createScriptElement=function(t){var e;return"false"===t.getAttribute("data-turbolinks-eval")?t:(e=document.createElement("script"),e.textContent=t.textContent,e.async=!1,r(e,t),e)},r=function(t,e){var r,n,o,i,s,a,u;for(i=e.attributes,a=[],r=0,n=i.length;n>r;r++)s=i[r],o=s.name,u=s.value,a.push(t.setAttribute(o,u));return a},e}()}.call(this),function(){Turbolinks.HeadDetails=function(){function t(t){var e,r,i,s,a,u,l;for(this.element=t,this.elements={},l=this.element.childNodes,s=0,u=l.length;u>s;s++)i=l[s],i.nodeType===Node.ELEMENT_NODE&&(a=i.outerHTML,r=null!=(e=this.elements)[a]?e[a]:e[a]={type:o(i),tracked:n(i),elements:[]},r.elements.push(i))}var e,r,n,o;return t.prototype.hasElementWithKey=function(t){return t in this.elements},t.prototype.getTrackedElementSignature=function(){var t,e;return function(){var r,n;r=this.elements,n=[];for(t in r)e=r[t].tracked,e&&n.push(t);return n}.call(this).join("")},t.prototype.getScriptElementsNotInDetails=function(t){return this.getElementsMatchingTypeNotInDetails("script",t)},t.prototype.getStylesheetElementsNotInDetails=function(t){return this.getElementsMatchingTypeNotInDetails("stylesheet",t)},t.prototype.getElementsMatchingTypeNotInDetails=function(t,e){var r,n,o,i,s,a;o=this.elements,s=[];for(n in o)i=o[n],a=i.type,r=i.elements,a!==t||e.hasElementWithKey(n)||s.push(r[0]);return s},t.prototype.getProvisionalElements=function(){var t,e,r,n,o,i,s;r=[],n=this.elements;for(e in n)o=n[e],s=o.type,i=o.tracked,t=o.elements,null!=s||i?t.length>1&&r.push.apply(r,t.slice(1)):r.push.apply(r,t);return r},o=function(t){return e(t)?"script":r(t)?"stylesheet":void 0},n=function(t){return"reload"===t.getAttribute("data-turbolinks-track")},e=function(t){var e;return e=t.tagName.toLowerCase(),"script"===e},r=function(t){var e;return e=t.tagName.toLowerCase(),"style"===e||"link"===e&&"stylesheet"===t.getAttribute("rel")},t}()}.call(this),function(){var t=function(t,r){function n(){this.constructor=t}for(var o in r)e.call(r,o)&&(t[o]=r[o]);return n.prototype=r.prototype,t.prototype=new n,t.__super__=r.prototype,t},e={}.hasOwnProperty;Turbolinks.SnapshotRenderer=function(e){function r(t,e,r){this.currentSnapshot=t,this.newSnapshot=e,this.isPreview=r,this.currentHeadDetails=new Turbolinks.HeadDetails(this.currentSnapshot.head),this.newHeadDetails=new Turbolinks.HeadDetails(this.newSnapshot.head),this.newBody=this.newSnapshot.body}return t(r,e),r.prototype.render=function(t){return this.shouldRender()?(this.mergeHead(),this.renderView(function(e){return function(){return e.replaceBody(),e.isPreview||e.focusFirstAutofocusableElement(),t()}}(this))):this.invalidateView()},r.prototype.mergeHead=function(){return this.copyNewHeadStylesheetElements(),this.copyNewHeadScriptElements(),this.removeCurrentHeadProvisionalElements(),this.copyNewHeadProvisionalElements()},r.prototype.replaceBody=function(){return this.activateBodyScriptElements(),this.importBodyPermanentElements(),this.assignNewBody()},r.prototype.shouldRender=function(){return this.newSnapshot.isVisitable()&&this.trackedElementsAreIdentical()},r.prototype.trackedElementsAreIdentical=function(){return this.currentHeadDetails.getTrackedElementSignature()===this.newHeadDetails.getTrackedElementSignature()},r.prototype.copyNewHeadStylesheetElements=function(){var t,e,r,n,o;for(n=this.getNewHeadStylesheetElements(),o=[],e=0,r=n.length;r>e;e++)t=n[e],o.push(document.head.appendChild(t));return o},r.prototype.copyNewHeadScriptElements=function(){var t,e,r,n,o;for(n=this.getNewHeadScriptElements(),o=[],e=0,r=n.length;r>e;e++)t=n[e],o.push(document.head.appendChild(this.createScriptElement(t)));return o},r.prototype.removeCurrentHeadProvisionalElements=function(){var t,e,r,n,o;for(n=this.getCurrentHeadProvisionalElements(),o=[],e=0,r=n.length;r>e;e++)t=n[e],o.push(document.head.removeChild(t));return o},r.prototype.copyNewHeadProvisionalElements=function(){var t,e,r,n,o;for(n=this.getNewHeadProvisionalElements(),o=[],e=0,r=n.length;r>e;e++)t=n[e],o.push(document.head.appendChild(t));return o},r.prototype.importBodyPermanentElements=function(){var t,e,r,n,o,i;for(n=this.getNewBodyPermanentElements(),i=[],e=0,r=n.length;r>e;e++)o=n[e],(t=this.findCurrentBodyPermanentElement(o))?i.push(o.parentNode.replaceChild(t,o)):i.push(void 0);return i},r.prototype.activateBodyScriptElements=function(){var t,e,r,n,o,i;for(n=this.getNewBodyScriptElements(),i=[],e=0,r=n.length;r>e;e++)o=n[e],t=this.createScriptElement(o),i.push(o.parentNode.replaceChild(t,o));return i},r.prototype.assignNewBody=function(){return document.body=this.newBody},r.prototype.focusFirstAutofocusableElement=function(){var t;return null!=(t=this.findFirstAutofocusableElement())?t.focus():void 0},r.prototype.getNewHeadStylesheetElements=function(){return this.newHeadDetails.getStylesheetElementsNotInDetails(this.currentHeadDetails)},r.prototype.getNewHeadScriptElements=function(){return this.newHeadDetails.getScriptElementsNotInDetails(this.currentHeadDetails)},r.prototype.getCurrentHeadProvisionalElements=function(){return this.currentHeadDetails.getProvisionalElements()},r.prototype.getNewHeadProvisionalElements=function(){return this.newHeadDetails.getProvisionalElements()},r.prototype.getNewBodyPermanentElements=function(){return this.newBody.querySelectorAll("[id][data-turbolinks-permanent]")},r.prototype.findCurrentBodyPermanentElement=function(t){return document.body.querySelector("#"+t.id+"[data-turbolinks-permanent]")},r.prototype.getNewBodyScriptElements=function(){return this.newBody.querySelectorAll("script")},r.prototype.findFirstAutofocusableElement=function(){return document.body.querySelector("[autofocus]")},r}(Turbolinks.Renderer)}.call(this),function(){var t=function(t,r){function n(){this.constructor=t}for(var o in r)e.call(r,o)&&(t[o]=r[o]);return n.prototype=r.prototype,t.prototype=new n,t.__super__=r.prototype,t},e={}.hasOwnProperty;Turbolinks.ErrorRenderer=function(e){function r(t){this.html=t}return t(r,e),r.prototype.render=function(t){return this.renderView(function(e){return function(){return e.replaceDocumentHTML(),e.activateBodyScriptElements(),t()}}(this))},r.prototype.replaceDocumentHTML=function(){return document.documentElement.innerHTML=this.html},r.prototype.activateBodyScriptElements=function(){var t,e,r,n,o,i;for(n=this.getScriptElements(),i=[],e=0,r=n.length;r>e;e++)o=n[e],t=this.createScriptElement(o),i.push(o.parentNode.replaceChild(t,o));return i},r.prototype.getScriptElements=function(){return document.documentElement.querySelectorAll("script")},r}(Turbolinks.Renderer)}.call(this),function(){Turbolinks.View=function(){function t(t){this.delegate=t,this.element=document.documentElement}return t.prototype.getRootLocation=function(){return this.getSnapshot().getRootLocation()},t.prototype.getElementForAnchor=function(t){return this.getSnapshot().getElementForAnchor(t)},t.prototype.getSnapshot=function(){return Turbolinks.Snapshot.fromElement(this.element)},t.prototype.render=function(t,e){var r,n,o;return o=t.snapshot,r=t.error,n=t.isPreview,this.markAsPreview(n),null!=o?this.renderSnapshot(o,n,e):this.renderError(r,e)},t.prototype.markAsPreview=function(t){return t?this.element.setAttribute("data-turbolinks-preview",""):this.element.removeAttribute("data-turbolinks-preview")},t.prototype.renderSnapshot=function(t,e,r){return Turbolinks.SnapshotRenderer.render(this.delegate,r,this.getSnapshot(),Turbolinks.Snapshot.wrap(t),e)},t.prototype.renderError=function(t,e){return Turbolinks.ErrorRenderer.render(this.delegate,e,t)},t}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};Turbolinks.ScrollManager=function(){function e(e){this.delegate=e,this.onScroll=t(this.onScroll,this),this.onScroll=Turbolinks.throttle(this.onScroll)}return e.prototype.start=function(){return this.started?void 0:(addEventListener("scroll",this.onScroll,!1),this.onScroll(),this.started=!0)},e.prototype.stop=function(){return this.started?(removeEventListener("scroll",this.onScroll,!1),this.started=!1):void 0},e.prototype.scrollToElement=function(t){return t.scrollIntoView()},e.prototype.scrollToPosition=function(t){var e,r;return e=t.x,r=t.y,window.scrollTo(e,r)},e.prototype.onScroll=function(t){return this.updatePosition({x:window.pageXOffset,y:window.pageYOffset})},e.prototype.updatePosition=function(t){var e;return this.position=t,null!=(e=this.delegate)?e.scrollPositionChanged(this.position):void 0},e}()}.call(this),function(){Turbolinks.SnapshotCache=function(){function t(t){this.size=t,this.keys=[],this.snapshots={}}var e;return t.prototype.has=function(t){var r;return r=e(t),r in this.snapshots},t.prototype.get=function(t){var e;if(this.has(t))return e=this.read(t),this.touch(t),e},t.prototype.put=function(t,e){return this.write(t,e),this.touch(t),e},t.prototype.read=function(t){var r;return r=e(t),this.snapshots[r]},t.prototype.write=function(t,r){var n;return n=e(t),this.snapshots[n]=r},t.prototype.touch=function(t){var r,n;return n=e(t),r=this.keys.indexOf(n),r>-1&&this.keys.splice(r,1),this.keys.unshift(n),this.trim()},t.prototype.trim=function(){var t,e,r,n,o;for(n=this.keys.splice(this.size),o=[],t=0,r=n.length;r>t;t++)e=n[t],o.push(delete this.snapshots[e]);return o},e=function(t){return Turbolinks.Location.wrap(t).toCacheKey()},t}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};Turbolinks.Visit=function(){function e(e,r,n){this.controller=e,this.action=n,this.performScroll=t(this.performScroll,this),this.identifier=Turbolinks.uuid(),this.location=Turbolinks.Location.wrap(r),this.adapter=this.controller.adapter,this.state="initialized",this.timingMetrics={}}var r;return e.prototype.start=function(){return"initialized"===this.state?(this.recordTimingMetric("visitStart"),this.state="started",this.adapter.visitStarted(this)):void 0},e.prototype.cancel=function(){var t;return"started"===this.state?(null!=(t=this.request)&&t.cancel(),this.cancelRender(),this.state="canceled"):void 0},e.prototype.complete=function(){var t;return"started"===this.state?(this.recordTimingMetric("visitEnd"),this.state="completed","function"==typeof(t=this.adapter).visitCompleted&&t.visitCompleted(this),this.controller.visitCompleted(this)):void 0},e.prototype.fail=function(){var t;return"started"===this.state?(this.state="failed","function"==typeof(t=this.adapter).visitFailed?t.visitFailed(this):void 0):void 0},e.prototype.changeHistory=function(){var t,e;return this.historyChanged?void 0:(t=this.location.isEqualTo(this.referrer)?"replace":this.action,e=r(t),this.controller[e](this.location,this.restorationIdentifier),this.historyChanged=!0)},e.prototype.issueRequest=function(){return this.shouldIssueRequest()&&null==this.request?(this.progress=0,this.request=new Turbolinks.HttpRequest(this,this.location,this.referrer),this.request.send()):void 0},e.prototype.getCachedSnapshot=function(){var t;return!(t=this.controller.getCachedSnapshotForLocation(this.location))||null!=this.location.anchor&&!t.hasAnchor(this.location.anchor)||"restore"!==this.action&&!t.isPreviewable()?void 0:t},e.prototype.hasCachedSnapshot=function(){return null!=this.getCachedSnapshot()},e.prototype.loadCachedSnapshot=function(){var t,e;return(e=this.getCachedSnapshot())?(t=this.shouldIssueRequest(),this.render(function(){var r;return this.cacheSnapshot(),this.controller.render({snapshot:e,isPreview:t},this.performScroll),"function"==typeof(r=this.adapter).visitRendered&&r.visitRendered(this),t?void 0:this.complete()})):void 0},e.prototype.loadResponse=function(){return null!=this.response?this.render(function(){var t,e;return this.cacheSnapshot(),this.request.failed?(this.controller.render({error:this.response},this.performScroll),"function"==typeof(t=this.adapter).visitRendered&&t.visitRendered(this),this.fail()):(this.controller.render({snapshot:this.response},this.performScroll),"function"==typeof(e=this.adapter).visitRendered&&e.visitRendered(this),this.complete())}):void 0},e.prototype.followRedirect=function(){return this.redirectedToLocation&&!this.followedRedirect?(this.location=this.redirectedToLocation,this.controller.replaceHistoryWithLocationAndRestorationIdentifier(this.redirectedToLocation,this.restorationIdentifier),this.followedRedirect=!0):void 0},e.prototype.requestStarted=function(){var t;return this.recordTimingMetric("requestStart"),"function"==typeof(t=this.adapter).visitRequestStarted?t.visitRequestStarted(this):void 0},e.prototype.requestProgressed=function(t){var e;return this.progress=t,"function"==typeof(e=this.adapter).visitRequestProgressed?e.visitRequestProgressed(this):void 0},e.prototype.requestCompletedWithResponse=function(t,e){return this.response=t,null!=e&&(this.redirectedToLocation=Turbolinks.Location.wrap(e)),this.adapter.visitRequestCompleted(this)},e.prototype.requestFailedWithStatusCode=function(t,e){return this.response=e,this.adapter.visitRequestFailedWithStatusCode(this,t)},e.prototype.requestFinished=function(){var t;return this.recordTimingMetric("requestEnd"),"function"==typeof(t=this.adapter).visitRequestFinished?t.visitRequestFinished(this):void 0},e.prototype.performScroll=function(){return this.scrolled?void 0:("restore"===this.action?this.scrollToRestoredPosition()||this.scrollToTop():this.scrollToAnchor()||this.scrollToTop(),this.scrolled=!0)},e.prototype.scrollToRestoredPosition=function(){var t,e;return t=null!=(e=this.restorationData)?e.scrollPosition:void 0,null!=t?(this.controller.scrollToPosition(t),!0):void 0},e.prototype.scrollToAnchor=function(){return null!=this.location.anchor?(this.controller.scrollToAnchor(this.location.anchor),!0):void 0},e.prototype.scrollToTop=function(){return this.controller.scrollToPosition({x:0,y:0})},e.prototype.recordTimingMetric=function(t){var e;return null!=(e=this.timingMetrics)[t]?e[t]:e[t]=(new Date).getTime()},e.prototype.getTimingMetrics=function(){return Turbolinks.copyObject(this.timingMetrics)},r=function(t){switch(t){case"replace":return"replaceHistoryWithLocationAndRestorationIdentifier";case"advance":case"restore":return"pushHistoryWithLocationAndRestorationIdentifier"}},e.prototype.shouldIssueRequest=function(){return"restore"===this.action?!this.hasCachedSnapshot():!0},e.prototype.cacheSnapshot=function(){return this.snapshotCached?void 0:(this.controller.cacheSnapshot(),this.snapshotCached=!0)},e.prototype.render=function(t){return this.cancelRender(),this.frame=requestAnimationFrame(function(e){return function(){return e.frame=null,t.call(e)}}(this))},e.prototype.cancelRender=function(){return this.frame?cancelAnimationFrame(this.frame):void 0},e}()}.call(this),function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};Turbolinks.Controller=function(){function e(){this.clickBubbled=t(this.clickBubbled,this),this.clickCaptured=t(this.clickCaptured,this),this.pageLoaded=t(this.pageLoaded,this),this.history=new Turbolinks.History(this),this.view=new Turbolinks.View(this),this.scrollManager=new Turbolinks.ScrollManager(this),this.restorationData={},this.clearCache(),this.setProgressBarDelay(500)}return e.prototype.start=function(){return Turbolinks.supported&&!this.started?(addEventListener("click",this.clickCaptured,!0),addEventListener("DOMContentLoaded",this.pageLoaded,!1),this.scrollManager.start(),this.startHistory(),this.started=!0,this.enabled=!0):void 0},e.prototype.disable=function(){return this.enabled=!1},e.prototype.stop=function(){return this.started?(removeEventListener("click",this.clickCaptured,!0),removeEventListener("DOMContentLoaded",this.pageLoaded,!1),this.scrollManager.stop(),this.stopHistory(),this.started=!1):void 0},e.prototype.clearCache=function(){return this.cache=new Turbolinks.SnapshotCache(10)},e.prototype.visit=function(t,e){var r,n;return null==e&&(e={}),t=Turbolinks.Location.wrap(t),this.applicationAllowsVisitingLocation(t)?this.locationIsVisitable(t)?(r=null!=(n=e.action)?n:"advance",this.adapter.visitProposedToLocationWithAction(t,r)):window.location=t:void 0},e.prototype.startVisitToLocationWithAction=function(t,e,r){var n;return Turbolinks.supported?(n=this.getRestorationDataForIdentifier(r),this.startVisit(t,e,{restorationData:n})):window.location=t},e.prototype.setProgressBarDelay=function(t){return this.progressBarDelay=t},e.prototype.startHistory=function(){return this.location=Turbolinks.Location.wrap(window.location),this.restorationIdentifier=Turbolinks.uuid(),this.history.start(),this.history.replace(this.location,this.restorationIdentifier)},e.prototype.stopHistory=function(){return this.history.stop()},e.prototype.pushHistoryWithLocationAndRestorationIdentifier=function(t,e){return this.restorationIdentifier=e,this.location=Turbolinks.Location.wrap(t),this.history.push(this.location,this.restorationIdentifier)},e.prototype.replaceHistoryWithLocationAndRestorationIdentifier=function(t,e){return this.restorationIdentifier=e,this.location=Turbolinks.Location.wrap(t),this.history.replace(this.location,this.restorationIdentifier)},e.prototype.historyPoppedToLocationWithRestorationIdentifier=function(t,e){var r;return this.restorationIdentifier=e,this.enabled?(r=this.getRestorationDataForIdentifier(this.restorationIdentifier),this.startVisit(t,"restore",{restorationIdentifier:this.restorationIdentifier,restorationData:r,historyChanged:!0}),this.location=Turbolinks.Location.wrap(t)):this.adapter.pageInvalidated()},e.prototype.getCachedSnapshotForLocation=function(t){var e;return e=this.cache.get(t),e?e.clone():void 0},e.prototype.shouldCacheSnapshot=function(){return this.view.getSnapshot().isCacheable()},e.prototype.cacheSnapshot=function(){var t;return this.shouldCacheSnapshot()?(this.notifyApplicationBeforeCachingSnapshot(),t=this.view.getSnapshot(),this.cache.put(this.lastRenderedLocation,t.clone())):void 0},e.prototype.scrollToAnchor=function(t){var e;return(e=this.view.getElementForAnchor(t))?this.scrollToElement(e):this.scrollToPosition({x:0,y:0})},e.prototype.scrollToElement=function(t){return this.scrollManager.scrollToElement(t)},e.prototype.scrollToPosition=function(t){return this.scrollManager.scrollToPosition(t)},e.prototype.scrollPositionChanged=function(t){var e;return e=this.getCurrentRestorationData(),e.scrollPosition=t},e.prototype.render=function(t,e){return this.view.render(t,e)},e.prototype.viewInvalidated=function(){return this.adapter.pageInvalidated()},e.prototype.viewWillRender=function(t){return this.notifyApplicationBeforeRender(t)},e.prototype.viewRendered=function(){return this.lastRenderedLocation=this.currentVisit.location,this.notifyApplicationAfterRender()},e.prototype.pageLoaded=function(){
  return this.lastRenderedLocation=this.location,this.notifyApplicationAfterPageLoad()},e.prototype.clickCaptured=function(){return removeEventListener("click",this.clickBubbled,!1),addEventListener("click",this.clickBubbled,!1)},e.prototype.clickBubbled=function(t){var e,r,n;return this.enabled&&this.clickEventIsSignificant(t)&&(r=this.getVisitableLinkForNode(t.target))&&(n=this.getVisitableLocationForLink(r))&&this.applicationAllowsFollowingLinkToLocation(r,n)?(t.preventDefault(),e=this.getActionForLink(r),this.visit(n,{action:e})):void 0},e.prototype.applicationAllowsFollowingLinkToLocation=function(t,e){var r;return r=this.notifyApplicationAfterClickingLinkToLocation(t,e),!r.defaultPrevented},e.prototype.applicationAllowsVisitingLocation=function(t){var e;return e=this.notifyApplicationBeforeVisitingLocation(t),!e.defaultPrevented},e.prototype.notifyApplicationAfterClickingLinkToLocation=function(t,e){return Turbolinks.dispatch("turbolinks:click",{target:t,data:{url:e.absoluteURL},cancelable:!0})},e.prototype.notifyApplicationBeforeVisitingLocation=function(t){return Turbolinks.dispatch("turbolinks:before-visit",{data:{url:t.absoluteURL},cancelable:!0})},e.prototype.notifyApplicationAfterVisitingLocation=function(t){return Turbolinks.dispatch("turbolinks:visit",{data:{url:t.absoluteURL}})},e.prototype.notifyApplicationBeforeCachingSnapshot=function(){return Turbolinks.dispatch("turbolinks:before-cache")},e.prototype.notifyApplicationBeforeRender=function(t){return Turbolinks.dispatch("turbolinks:before-render",{data:{newBody:t}})},e.prototype.notifyApplicationAfterRender=function(){return Turbolinks.dispatch("turbolinks:render")},e.prototype.notifyApplicationAfterPageLoad=function(t){return null==t&&(t={}),Turbolinks.dispatch("turbolinks:load",{data:{url:this.location.absoluteURL,timing:t}})},e.prototype.startVisit=function(t,e,r){var n;return null!=(n=this.currentVisit)&&n.cancel(),this.currentVisit=this.createVisit(t,e,r),this.currentVisit.start(),this.notifyApplicationAfterVisitingLocation(t)},e.prototype.createVisit=function(t,e,r){var n,o,i,s,a;return o=null!=r?r:{},s=o.restorationIdentifier,i=o.restorationData,n=o.historyChanged,a=new Turbolinks.Visit(this,t,e),a.restorationIdentifier=null!=s?s:Turbolinks.uuid(),a.restorationData=Turbolinks.copyObject(i),a.historyChanged=n,a.referrer=this.location,a},e.prototype.visitCompleted=function(t){return this.notifyApplicationAfterPageLoad(t.getTimingMetrics())},e.prototype.clickEventIsSignificant=function(t){return!(t.defaultPrevented||t.target.isContentEditable||t.which>1||t.altKey||t.ctrlKey||t.metaKey||t.shiftKey)},e.prototype.getVisitableLinkForNode=function(t){return this.nodeIsVisitable(t)?Turbolinks.closest(t,"a[href]:not([target]):not([download])"):void 0},e.prototype.getVisitableLocationForLink=function(t){var e;return e=new Turbolinks.Location(t.getAttribute("href")),this.locationIsVisitable(e)?e:void 0},e.prototype.getActionForLink=function(t){var e;return null!=(e=t.getAttribute("data-turbolinks-action"))?e:"advance"},e.prototype.nodeIsVisitable=function(t){var e;return(e=Turbolinks.closest(t,"[data-turbolinks]"))?"false"!==e.getAttribute("data-turbolinks"):!0},e.prototype.locationIsVisitable=function(t){return t.isPrefixedBy(this.view.getRootLocation())&&t.isHTML()},e.prototype.getCurrentRestorationData=function(){return this.getRestorationDataForIdentifier(this.restorationIdentifier)},e.prototype.getRestorationDataForIdentifier=function(t){var e;return null!=(e=this.restorationData)[t]?e[t]:e[t]={}},e}()}.call(this),function(){!function(){var t,e;if((t=e=document.currentScript)&&!e.hasAttribute("data-turbolinks-suppress-warning"))for(;t=t.parentNode;)if(t===document.body)return console.warn("You are loading Turbolinks from a <script> element inside the <body> element. This is probably not what you meant to do!\n\nLoad your application\u2019s JavaScript bundle inside the <head> element instead. <script> elements in <body> are evaluated with each page change.\n\nFor more information, see: https://github.com/turbolinks/turbolinks#working-with-script-elements\n\n\u2014\u2014\nSuppress this warning by adding a `data-turbolinks-suppress-warning` attribute to: %s",e.outerHTML)}()}.call(this),function(){var t,e,r;Turbolinks.start=function(){return e()?(null==Turbolinks.controller&&(Turbolinks.controller=t()),Turbolinks.controller.start()):void 0},e=function(){return null==window.Turbolinks&&(window.Turbolinks=Turbolinks),r()},t=function(){var t;return t=new Turbolinks.Controller,t.adapter=new Turbolinks.BrowserAdapter(t),t},r=function(){return window.Turbolinks===Turbolinks},r()&&Turbolinks.start()}.call(this);
  /*!
   * Materialize v0.100.2 (http://materializecss.com)
   * Copyright 2014-2017 Materialize
   * MIT License (https://raw.githubusercontent.com/Dogfalo/materialize/master/LICENSE)
   */
  
  var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
  
  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
  
  // Check for jQuery.
  if (typeof jQuery === 'undefined') {
    // Check if require is a defined function.
    if (typeof require === 'function') {
      jQuery = $ = require('jquery');
      // Else use the dollar sign alias.
    } else {
      jQuery = $;
    }
  }
  ; /*
    * jQuery Easing v1.4.0 - http://gsgd.co.uk/sandbox/jquery/easing/
    * Open source under the BSD License.
    * Copyright © 2008 George McGinley Smith
    * All rights reserved.
    * https://raw.github.com/gdsmith/jquery-easing/master/LICENSE
    */
  
  (function (factory) {
    if (typeof define === "function" && define.amd) {
      define(['jquery'], function ($) {
        return factory($);
      });
    } else if (typeof module === "object" && typeof module.exports === "object") {
      exports = factory(require('jquery'));
    } else {
      factory(jQuery);
    }
  })(function ($) {
  
    // Preserve the original jQuery "swing" easing as "jswing"
    $.easing['jswing'] = $.easing['swing'];
  
    var pow = Math.pow,
        sqrt = Math.sqrt,
        sin = Math.sin,
        cos = Math.cos,
        PI = Math.PI,
        c1 = 1.70158,
        c2 = c1 * 1.525,
        c3 = c1 + 1,
        c4 = 2 * PI / 3,
        c5 = 2 * PI / 4.5;
  
    // x is the fraction of animation progress, in the range 0..1
    function bounceOut(x) {
      var n1 = 7.5625,
          d1 = 2.75;
      if (x < 1 / d1) {
        return n1 * x * x;
      } else if (x < 2 / d1) {
        return n1 * (x -= 1.5 / d1) * x + .75;
      } else if (x < 2.5 / d1) {
        return n1 * (x -= 2.25 / d1) * x + .9375;
      } else {
        return n1 * (x -= 2.625 / d1) * x + .984375;
      }
    }
  
    $.extend($.easing, {
      def: 'easeOutQuad',
      swing: function (x) {
        return $.easing[$.easing.def](x);
      },
      easeInQuad: function (x) {
        return x * x;
      },
      easeOutQuad: function (x) {
        return 1 - (1 - x) * (1 - x);
      },
      easeInOutQuad: function (x) {
        return x < 0.5 ? 2 * x * x : 1 - pow(-2 * x + 2, 2) / 2;
      },
      easeInCubic: function (x) {
        return x * x * x;
      },
      easeOutCubic: function (x) {
        return 1 - pow(1 - x, 3);
      },
      easeInOutCubic: function (x) {
        return x < 0.5 ? 4 * x * x * x : 1 - pow(-2 * x + 2, 3) / 2;
      },
      easeInQuart: function (x) {
        return x * x * x * x;
      },
      easeOutQuart: function (x) {
        return 1 - pow(1 - x, 4);
      },
      easeInOutQuart: function (x) {
        return x < 0.5 ? 8 * x * x * x * x : 1 - pow(-2 * x + 2, 4) / 2;
      },
      easeInQuint: function (x) {
        return x * x * x * x * x;
      },
      easeOutQuint: function (x) {
        return 1 - pow(1 - x, 5);
      },
      easeInOutQuint: function (x) {
        return x < 0.5 ? 16 * x * x * x * x * x : 1 - pow(-2 * x + 2, 5) / 2;
      },
      easeInSine: function (x) {
        return 1 - cos(x * PI / 2);
      },
      easeOutSine: function (x) {
        return sin(x * PI / 2);
      },
      easeInOutSine: function (x) {
        return -(cos(PI * x) - 1) / 2;
      },
      easeInExpo: function (x) {
        return x === 0 ? 0 : pow(2, 10 * x - 10);
      },
      easeOutExpo: function (x) {
        return x === 1 ? 1 : 1 - pow(2, -10 * x);
      },
      easeInOutExpo: function (x) {
        return x === 0 ? 0 : x === 1 ? 1 : x < 0.5 ? pow(2, 20 * x - 10) / 2 : (2 - pow(2, -20 * x + 10)) / 2;
      },
      easeInCirc: function (x) {
        return 1 - sqrt(1 - pow(x, 2));
      },
      easeOutCirc: function (x) {
        return sqrt(1 - pow(x - 1, 2));
      },
      easeInOutCirc: function (x) {
        return x < 0.5 ? (1 - sqrt(1 - pow(2 * x, 2))) / 2 : (sqrt(1 - pow(-2 * x + 2, 2)) + 1) / 2;
      },
      easeInElastic: function (x) {
        return x === 0 ? 0 : x === 1 ? 1 : -pow(2, 10 * x - 10) * sin((x * 10 - 10.75) * c4);
      },
      easeOutElastic: function (x) {
        return x === 0 ? 0 : x === 1 ? 1 : pow(2, -10 * x) * sin((x * 10 - 0.75) * c4) + 1;
      },
      easeInOutElastic: function (x) {
        return x === 0 ? 0 : x === 1 ? 1 : x < 0.5 ? -(pow(2, 20 * x - 10) * sin((20 * x - 11.125) * c5)) / 2 : pow(2, -20 * x + 10) * sin((20 * x - 11.125) * c5) / 2 + 1;
      },
      easeInBack: function (x) {
        return c3 * x * x * x - c1 * x * x;
      },
      easeOutBack: function (x) {
        return 1 + c3 * pow(x - 1, 3) + c1 * pow(x - 1, 2);
      },
      easeInOutBack: function (x) {
        return x < 0.5 ? pow(2 * x, 2) * ((c2 + 1) * 2 * x - c2) / 2 : (pow(2 * x - 2, 2) * ((c2 + 1) * (x * 2 - 2) + c2) + 2) / 2;
      },
      easeInBounce: function (x) {
        return 1 - bounceOut(1 - x);
      },
      easeOutBounce: bounceOut,
      easeInOutBounce: function (x) {
        return x < 0.5 ? (1 - bounceOut(1 - 2 * x)) / 2 : (1 + bounceOut(2 * x - 1)) / 2;
      }
    });
  });; // Custom Easing
  jQuery.extend(jQuery.easing, {
    easeInOutMaterial: function (x, t, b, c, d) {
      if ((t /= d / 2) < 1) return c / 2 * t * t + b;
      return c / 4 * ((t -= 2) * t * t + 2) + b;
    }
  });; /*! VelocityJS.org (1.2.3). (C) 2014 Julian Shapiro. MIT @license: en.wikipedia.org/wiki/MIT_License */
  /*! VelocityJS.org jQuery Shim (1.0.1). (C) 2014 The jQuery Foundation. MIT @license: en.wikipedia.org/wiki/MIT_License. */
  /*! Note that this has been modified by Materialize to confirm that Velocity is not already being imported. */
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        return new r.fn.init(e, t);
      };r.isWindow = function (e) {
        return null != e && e == e.window;
      }, r.type = function (e) {
        return null == e ? e + "" : "object" == typeof e || "function" == typeof e ? n[i.call(e)] || "object" : typeof e;
      }, r.isArray = Array.isArray || function (e) {
        return "array" === r.type(e);
      }, r.isPlainObject = function (e) {
        var t;if (!e || "object" !== r.type(e) || e.nodeType || r.isWindow(e)) return !1;try {
          if (e.constructor && !o.call(e, "constructor") && !o.call(e.constructor.prototype, "isPrototypeOf")) return !1;
        } catch (a) {
          return !1;
        }for (t in e) {}return void 0 === t || o.call(e, t);
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            s = t(e);if (a) {
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            if (n = r.apply(e[o], a), n === !1) break;
          }
        } else if (s) for (; i > o && (n = r.call(e[o], o, e[o]), n !== !1); o++) {} else for (o in e) {
          if (n = r.call(e[o], o, e[o]), n === !1) break;
        }return e;
      }, r.data = function (e, t, n) {
        if (void 0 === n) {
          var o = e[r.expando],
              i = o && a[o];if (void 0 === t) return i;if (i && t in i) return i[t];
        } else if (void 0 !== t) {
          var o = e[r.expando] || (e[r.expando] = ++r.uuid);return a[o] = a[o] || {}, a[o][t] = n, n;
        }
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        var n = e[r.expando],
            o = n && a[n];o && r.each(t, function (e, t) {
          delete o[t];
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            t,
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            o,
            i,
            s = arguments[0] || {},
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            u = arguments.length,
            c = !1;for ("boolean" == typeof s && (c = s, s = arguments[l] || {}, l++), "object" != typeof s && "function" !== r.type(s) && (s = {}), l === u && (s = this, l--); u > l; l++) {
          if (null != (o = arguments[l])) for (n in o) {
            e = s[n], a = o[n], s !== a && (c && a && (r.isPlainObject(a) || (t = r.isArray(a))) ? (t ? (t = !1, i = e && r.isArray(e) ? e : []) : i = e && r.isPlainObject(e) ? e : {}, s[n] = r.extend(c, i, a)) : void 0 !== a && (s[n] = a));
          }
        }return s;
      }, r.queue = function (e, a, n) {
        function o(e, r) {
          var a = r || [];return null != e && (t(Object(e)) ? !function (e, t) {
            for (var r = +t.length, a = 0, n = e.length; r > a;) {
              e[n++] = t[a++];
            }if (r !== r) for (; void 0 !== t[a];) {
              e[n++] = t[a++];
            }return e.length = n, e;
          }(a, "string" == typeof e ? [e] : e) : [].push.call(a, e)), a;
        }if (e) {
          a = (a || "fx") + "queue";var i = r.data(e, a);return n ? (!i || r.isArray(n) ? i = r.data(e, a, o(n)) : i.push(n), i) : i || [];
        }
      }, r.dequeue = function (e, t) {
        r.each(e.nodeType ? [e] : e, function (e, a) {
          t = t || "fx";var n = r.queue(a, t),
              o = n.shift();"inprogress" === o && (o = n.shift()), o && ("fx" === t && n.unshift("inprogress"), o.call(a, function () {
            r.dequeue(a, t);
          }));
        });
      }, r.fn = r.prototype = { init: function (e) {
          if (e.nodeType) return this[0] = e, this;throw new Error("Not a DOM node.");
        }, offset: function () {
          var t = this[0].getBoundingClientRect ? this[0].getBoundingClientRect() : { top: 0, left: 0 };return { top: t.top + (e.pageYOffset || document.scrollTop || 0) - (document.clientTop || 0), left: t.left + (e.pageXOffset || document.scrollLeft || 0) - (document.clientLeft || 0) };
        }, position: function () {
          function e() {
            for (var e = this.offsetParent || document; e && "html" === !e.nodeType.toLowerCase && "static" === e.style.position;) {
              e = e.offsetParent;
            }return e || document;
          }var t = this[0],
              e = e.apply(t),
              a = this.offset(),
              n = /^(?:body|html)$/i.test(e.nodeName) ? { top: 0, left: 0 } : r(e).offset();return a.top -= parseFloat(t.style.marginTop) || 0, a.left -= parseFloat(t.style.marginLeft) || 0, e.style && (n.top += parseFloat(e.style.borderTopWidth) || 0, n.left += parseFloat(e.style.borderLeftWidth) || 0), { top: a.top - n.top, left: a.left - n.left };
        } };var a = {};r.expando = "velocity" + new Date().getTime(), r.uuid = 0;for (var n = {}, o = n.hasOwnProperty, i = n.toString, s = "Boolean Number String Function Array Date RegExp Object Error".split(" "), l = 0; l < s.length; l++) {
        n["[object " + s[l] + "]"] = s[l].toLowerCase();
      }r.fn.init.prototype = r.fn, e.Velocity = { Utilities: r };
    }
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        return m.isWrapped(e) ? e = [].slice.call(e) : m.isNode(e) && (e = [e]), e;
      }function i(e) {
        var t = f.data(e, "velocity");return null === t ? a : t;
      }function s(e) {
        return function (t) {
          return Math.round(t * e) * (1 / e);
        };
      }function l(e, r, a, n) {
        function o(e, t) {
          return 1 - 3 * t + 3 * e;
        }function i(e, t) {
          return 3 * t - 6 * e;
        }function s(e) {
          return 3 * e;
        }function l(e, t, r) {
          return ((o(t, r) * e + i(t, r)) * e + s(t)) * e;
        }function u(e, t, r) {
          return 3 * o(t, r) * e * e + 2 * i(t, r) * e + s(t);
        }function c(t, r) {
          for (var n = 0; m > n; ++n) {
            var o = u(r, e, a);if (0 === o) return r;var i = l(r, e, a) - t;r -= i / o;
          }return r;
        }function p() {
          for (var t = 0; b > t; ++t) {
            w[t] = l(t * x, e, a);
          }
        }function f(t, r, n) {
          var o,
              i,
              s = 0;do {
            i = r + (n - r) / 2, o = l(i, e, a) - t, o > 0 ? n = i : r = i;
          } while (Math.abs(o) > h && ++s < v);return i;
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            r += x;
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              s = r + i * x,
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          V = !0, (e != r || a != n) && p();
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            y = .001,
            h = 1e-7,
            v = 10,
            b = 11,
            x = 1 / (b - 1),
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          if ("number" != typeof arguments[P] || isNaN(arguments[P]) || !isFinite(arguments[P])) return !1;
        }e = Math.min(e, 1), a = Math.min(a, 1), e = Math.max(e, 0), a = Math.max(a, 0);var w = S ? new Float32Array(b) : new Array(b),
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            C = function (t) {
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        };C.getControlPoints = function () {
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        };var T = "generateBezier(" + [e, r, a, n] + ")";return C.toString = function () {
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        }, C;
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      }function c(e) {
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                  u = s[2],
                  d = s[3],
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                  y = null;d || (d = b.State.calls[o][3] = t - 16);for (var h = Math.min((t - d) / u.duration, 1), v = 0, x = l.length; x > v; v++) {
                var P = l[v],
                    V = P.element;if (i(V)) {
                  var C = !1;if (u.display !== a && null !== u.display && "none" !== u.display) {
                    if ("flex" === u.display) {
                      var T = ["-webkit-box", "-moz-box", "-ms-flexbox", "-webkit-flex"];f.each(T, function (e, t) {
                        S.setPropertyValue(V, "display", t);
                      });
                    }S.setPropertyValue(V, "display", u.display);
                  }u.visibility !== a && "hidden" !== u.visibility && S.setPropertyValue(V, "visibility", u.visibility);for (var k in P) {
                    if ("element" !== k) {
                      var A,
                          F = P[k],
                          j = m.isString(F.easing) ? b.Easings[F.easing] : F.easing;if (1 === h) A = F.endValue;else {
                        var E = F.endValue - F.startValue;if (A = F.startValue + E * j(h, u, E), !g && A === F.currentValue) continue;
                      }if (F.currentValue = A, "tween" === k) y = A;else {
                        if (S.Hooks.registered[k]) {
                          var H = S.Hooks.getRoot(k),
                              N = i(V).rootPropertyValueCache[H];N && (F.rootPropertyValue = N);
                        }var L = S.setPropertyValue(V, k, F.currentValue + (0 === parseFloat(A) ? "" : F.unitType), F.rootPropertyValue, F.scrollData);S.Hooks.registered[k] && (i(V).rootPropertyValueCache[H] = S.Normalizations.registered[H] ? S.Normalizations.registered[H]("extract", null, L[1]) : L[1]), "transform" === L[0] && (C = !0);
                      }
                    }
                  }u.mobileHA && i(V).transformCache.translate3d === a && (i(V).transformCache.translate3d = "(0px, 0px, 0px)", C = !0), C && S.flushTransformCache(V);
                }
              }u.display !== a && "none" !== u.display && (b.State.calls[o][2].display = !1), u.visibility !== a && "hidden" !== u.visibility && (b.State.calls[o][2].visibility = !1), u.progress && u.progress.call(s[1], s[1], h, Math.max(0, d + u.duration - t), d, y), 1 === h && p(o);
            }
          }
        }b.State.isTicking && w(c);
      }function p(e, t) {
        if (!b.State.calls[e]) return !1;for (var r = b.State.calls[e][0], n = b.State.calls[e][1], o = b.State.calls[e][2], s = b.State.calls[e][4], l = !1, u = 0, c = r.length; c > u; u++) {
          var p = r[u].element;if (t || o.loop || ("none" === o.display && S.setPropertyValue(p, "display", o.display), "hidden" === o.visibility && S.setPropertyValue(p, "visibility", o.visibility)), o.loop !== !0 && (f.queue(p)[1] === a || !/\.velocityQueueEntryFlag/i.test(f.queue(p)[1])) && i(p)) {
            i(p).isAnimating = !1, i(p).rootPropertyValueCache = {};var d = !1;f.each(S.Lists.transforms3D, function (e, t) {
              var r = /^scale/.test(t) ? 1 : 0,
                  n = i(p).transformCache[t];i(p).transformCache[t] !== a && new RegExp("^\\(" + r + "[^.]").test(n) && (d = !0, delete i(p).transformCache[t]);
            }), o.mobileHA && (d = !0, delete i(p).transformCache.translate3d), d && S.flushTransformCache(p), S.Values.removeClass(p, "velocity-animating");
          }if (!t && o.complete && !o.loop && u === c - 1) try {
            o.complete.call(n, n);
          } catch (g) {
            setTimeout(function () {
              throw g;
            }, 1);
          }s && o.loop !== !0 && s(n), i(p) && o.loop === !0 && !t && (f.each(i(p).tweensContainer, function (e, t) {
            /^rotate/.test(e) && 360 === parseFloat(t.endValue) && (t.endValue = 0, t.startValue = 360), /^backgroundPosition/.test(e) && 100 === parseFloat(t.endValue) && "%" === t.unitType && (t.endValue = 0, t.startValue = 100);
          }), b(p, "reverse", { loop: !0, delay: o.delay })), o.queue !== !1 && f.dequeue(p, o.queue);
        }b.State.calls[e] = !1;for (var m = 0, y = b.State.calls.length; y > m; m++) {
          if (b.State.calls[m] !== !1) {
            l = !0;break;
          }
        }l === !1 && (b.State.isTicking = !1, delete b.State.calls, b.State.calls = []);
      }var f,
          d = function () {
        if (r.documentMode) return r.documentMode;for (var e = 7; e > 4; e--) {
          var t = r.createElement("div");if (t.innerHTML = "<!--[if IE " + e + "]><span></span><![endif]-->", t.getElementsByTagName("span").length) return t = null, e;
        }return a;
      }(),
          g = function () {
        var e = 0;return t.webkitRequestAnimationFrame || t.mozRequestAnimationFrame || function (t) {
          var r,
              a = new Date().getTime();return r = Math.max(0, 16 - (a - e)), e = a + r, setTimeout(function () {
            t(a + r);
          }, r);
        };
      }(),
          m = { isString: function (e) {
          return "string" == typeof e;
        }, isArray: Array.isArray || function (e) {
          return "[object Array]" === Object.prototype.toString.call(e);
        }, isFunction: function (e) {
          return "[object Function]" === Object.prototype.toString.call(e);
        }, isNode: function (e) {
          return e && e.nodeType;
        }, isNodeList: function (e) {
          return "object" == typeof e && /^\[object (HTMLCollection|NodeList|Object)\]$/.test(Object.prototype.toString.call(e)) && e.length !== a && (0 === e.length || "object" == typeof e[0] && e[0].nodeType > 0);
        }, isWrapped: function (e) {
          return e && (e.jquery || t.Zepto && t.Zepto.zepto.isZ(e));
        }, isSVG: function (e) {
          return t.SVGElement && e instanceof t.SVGElement;
        }, isEmptyObject: function (e) {
          for (var t in e) {
            return !1;
          }return !0;
        } },
          y = !1;if (e.fn && e.fn.jquery ? (f = e, y = !0) : f = t.Velocity.Utilities, 8 >= d && !y) throw new Error("Velocity: IE8 and below require jQuery to be loaded before Velocity.");if (7 >= d) return void (jQuery.fn.velocity = jQuery.fn.animate);var h = 400,
          v = "swing",
          b = { State: { isMobile: /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent), isAndroid: /Android/i.test(navigator.userAgent), isGingerbread: /Android 2\.3\.[3-7]/i.test(navigator.userAgent), isChrome: t.chrome, isFirefox: /Firefox/i.test(navigator.userAgent), prefixElement: r.createElement("div"), prefixMatches: {}, scrollAnchor: null, scrollPropertyLeft: null, scrollPropertyTop: null, isTicking: !1, calls: [] }, CSS: {}, Utilities: f, Redirects: {}, Easings: {}, Promise: t.Promise, defaults: { queue: "", duration: h, easing: v, begin: a, complete: a, progress: a, display: a, visibility: a, loop: !1, delay: !1, mobileHA: !0, _cacheValues: !0 }, init: function (e) {
          f.data(e, "velocity", { isSVG: m.isSVG(e), isAnimating: !1, computedStyle: null, tweensContainer: null, rootPropertyValueCache: {}, transformCache: {} });
        }, hook: null, mock: !1, version: { major: 1, minor: 2, patch: 2 }, debug: !1 };t.pageYOffset !== a ? (b.State.scrollAnchor = t, b.State.scrollPropertyLeft = "pageXOffset", b.State.scrollPropertyTop = "pageYOffset") : (b.State.scrollAnchor = r.documentElement || r.body.parentNode || r.body, b.State.scrollPropertyLeft = "scrollLeft", b.State.scrollPropertyTop = "scrollTop");var x = function () {
        function e(e) {
          return -e.tension * e.x - e.friction * e.v;
        }function t(t, r, a) {
          var n = { x: t.x + a.dx * r, v: t.v + a.dv * r, tension: t.tension, friction: t.friction };return { dx: n.v, dv: e(n) };
        }function r(r, a) {
          var n = { dx: r.v, dv: e(r) },
              o = t(r, .5 * a, n),
              i = t(r, .5 * a, o),
              s = t(r, a, i),
              l = 1 / 6 * (n.dx + 2 * (o.dx + i.dx) + s.dx),
              u = 1 / 6 * (n.dv + 2 * (o.dv + i.dv) + s.dv);return r.x = r.x + l * a, r.v = r.v + u * a, r;
        }return function a(e, t, n) {
          var o,
              i,
              s,
              l = { x: -1, v: 0, tension: null, friction: null },
              u = [0],
              c = 0,
              p = 1e-4,
              f = .016;for (e = parseFloat(e) || 500, t = parseFloat(t) || 20, n = n || null, l.tension = e, l.friction = t, o = null !== n, o ? (c = a(e, t), i = c / n * f) : i = f; s = r(s || l, i), u.push(1 + s.x), c += 16, Math.abs(s.x) > p && Math.abs(s.v) > p;) {}return o ? function (e) {
            return u[e * (u.length - 1) | 0];
          } : c;
        };
      }();b.Easings = { linear: function (e) {
          return e;
        }, swing: function (e) {
          return .5 - Math.cos(e * Math.PI) / 2;
        }, spring: function (e) {
          return 1 - Math.cos(4.5 * e * Math.PI) * Math.exp(6 * -e);
        } }, f.each([["ease", [.25, .1, .25, 1]], ["ease-in", [.42, 0, 1, 1]], ["ease-out", [0, 0, .58, 1]], ["ease-in-out", [.42, 0, .58, 1]], ["easeInSine", [.47, 0, .745, .715]], ["easeOutSine", [.39, .575, .565, 1]], ["easeInOutSine", [.445, .05, .55, .95]], ["easeInQuad", [.55, .085, .68, .53]], ["easeOutQuad", [.25, .46, .45, .94]], ["easeInOutQuad", [.455, .03, .515, .955]], ["easeInCubic", [.55, .055, .675, .19]], ["easeOutCubic", [.215, .61, .355, 1]], ["easeInOutCubic", [.645, .045, .355, 1]], ["easeInQuart", [.895, .03, .685, .22]], ["easeOutQuart", [.165, .84, .44, 1]], ["easeInOutQuart", [.77, 0, .175, 1]], ["easeInQuint", [.755, .05, .855, .06]], ["easeOutQuint", [.23, 1, .32, 1]], ["easeInOutQuint", [.86, 0, .07, 1]], ["easeInExpo", [.95, .05, .795, .035]], ["easeOutExpo", [.19, 1, .22, 1]], ["easeInOutExpo", [1, 0, 0, 1]], ["easeInCirc", [.6, .04, .98, .335]], ["easeOutCirc", [.075, .82, .165, 1]], ["easeInOutCirc", [.785, .135, .15, .86]]], function (e, t) {
        b.Easings[t[0]] = l.apply(null, t[1]);
      });var S = b.CSS = { RegEx: { isHex: /^#([A-f\d]{3}){1,2}$/i, valueUnwrap: /^[A-z]+\((.*)\)$/i, wrappedValueAlreadyExtracted: /[0-9.]+ [0-9.]+ [0-9.]+( [0-9.]+)?/, valueSplit: /([A-z]+\(.+\))|(([A-z0-9#-.]+?)(?=\s|$))/gi }, Lists: { colors: ["fill", "stroke", "stopColor", "color", "backgroundColor", "borderColor", "borderTopColor", "borderRightColor", "borderBottomColor", "borderLeftColor", "outlineColor"], transformsBase: ["translateX", "translateY", "scale", "scaleX", "scaleY", "skewX", "skewY", "rotateZ"], transforms3D: ["transformPerspective", "translateZ", "scaleZ", "rotateX", "rotateY"] }, Hooks: { templates: { textShadow: ["Color X Y Blur", "black 0px 0px 0px"], boxShadow: ["Color X Y Blur Spread", "black 0px 0px 0px 0px"], clip: ["Top Right Bottom Left", "0px 0px 0px 0px"], backgroundPosition: ["X Y", "0% 0%"], transformOrigin: ["X Y Z", "50% 50% 0px"], perspectiveOrigin: ["X Y", "50% 50%"] }, registered: {}, register: function () {
            for (var e = 0; e < S.Lists.colors.length; e++) {
              var t = "color" === S.Lists.colors[e] ? "0 0 0 1" : "255 255 255 1";S.Hooks.templates[S.Lists.colors[e]] = ["Red Green Blue Alpha", t];
            }var r, a, n;if (d) for (r in S.Hooks.templates) {
              a = S.Hooks.templates[r], n = a[0].split(" ");var o = a[1].match(S.RegEx.valueSplit);"Color" === n[0] && (n.push(n.shift()), o.push(o.shift()), S.Hooks.templates[r] = [n.join(" "), o.join(" ")]);
            }for (r in S.Hooks.templates) {
              a = S.Hooks.templates[r], n = a[0].split(" ");for (var e in n) {
                var i = r + n[e],
                    s = e;S.Hooks.registered[i] = [r, s];
              }
            }
          }, getRoot: function (e) {
            var t = S.Hooks.registered[e];return t ? t[0] : e;
          }, cleanRootPropertyValue: function (e, t) {
            return S.RegEx.valueUnwrap.test(t) && (t = t.match(S.RegEx.valueUnwrap)[1]), S.Values.isCSSNullValue(t) && (t = S.Hooks.templates[e][1]), t;
          }, extractValue: function (e, t) {
            var r = S.Hooks.registered[e];if (r) {
              var a = r[0],
                  n = r[1];return t = S.Hooks.cleanRootPropertyValue(a, t), t.toString().match(S.RegEx.valueSplit)[n];
            }return t;
          }, injectValue: function (e, t, r) {
            var a = S.Hooks.registered[e];if (a) {
              var n,
                  o,
                  i = a[0],
                  s = a[1];return r = S.Hooks.cleanRootPropertyValue(i, r), n = r.toString().match(S.RegEx.valueSplit), n[s] = t, o = n.join(" ");
            }return r;
          } }, Normalizations: { registered: { clip: function (e, t, r) {
              switch (e) {case "name":
                  return "clip";case "extract":
                  var a;return S.RegEx.wrappedValueAlreadyExtracted.test(r) ? a = r : (a = r.toString().match(S.RegEx.valueUnwrap), a = a ? a[1].replace(/,(\s+)?/g, " ") : r), a;case "inject":
                  return "rect(" + r + ")";}
            }, blur: function (e, t, r) {
              switch (e) {case "name":
                  return b.State.isFirefox ? "filter" : "-webkit-filter";case "extract":
                  var a = parseFloat(r);if (!a && 0 !== a) {
                    var n = r.toString().match(/blur\(([0-9]+[A-z]+)\)/i);a = n ? n[1] : 0;
                  }return a;case "inject":
                  return parseFloat(r) ? "blur(" + r + ")" : "none";}
            }, opacity: function (e, t, r) {
              if (8 >= d) switch (e) {case "name":
                  return "filter";case "extract":
                  var a = r.toString().match(/alpha\(opacity=(.*)\)/i);return r = a ? a[1] / 100 : 1;case "inject":
                  return t.style.zoom = 1, parseFloat(r) >= 1 ? "" : "alpha(opacity=" + parseInt(100 * parseFloat(r), 10) + ")";} else switch (e) {case "name":
                  return "opacity";case "extract":
                  return r;case "inject":
                  return r;}
            } }, register: function () {
            9 >= d || b.State.isGingerbread || (S.Lists.transformsBase = S.Lists.transformsBase.concat(S.Lists.transforms3D));for (var e = 0; e < S.Lists.transformsBase.length; e++) {
              !function () {
                var t = S.Lists.transformsBase[e];S.Normalizations.registered[t] = function (e, r, n) {
                  switch (e) {case "name":
                      return "transform";case "extract":
                      return i(r) === a || i(r).transformCache[t] === a ? /^scale/i.test(t) ? 1 : 0 : i(r).transformCache[t].replace(/[()]/g, "");case "inject":
                      var o = !1;switch (t.substr(0, t.length - 1)) {case "translate":
                          o = !/(%|px|em|rem|vw|vh|\d)$/i.test(n);break;case "scal":case "scale":
                          b.State.isAndroid && i(r).transformCache[t] === a && 1 > n && (n = 1), o = !/(\d)$/i.test(n);break;case "skew":
                          o = !/(deg|\d)$/i.test(n);break;case "rotate":
                          o = !/(deg|\d)$/i.test(n);}return o || (i(r).transformCache[t] = "(" + n + ")"), i(r).transformCache[t];}
                };
              }();
            }for (var e = 0; e < S.Lists.colors.length; e++) {
              !function () {
                var t = S.Lists.colors[e];S.Normalizations.registered[t] = function (e, r, n) {
                  switch (e) {case "name":
                      return t;case "extract":
                      var o;if (S.RegEx.wrappedValueAlreadyExtracted.test(n)) o = n;else {
                        var i,
                            s = { black: "rgb(0, 0, 0)", blue: "rgb(0, 0, 255)", gray: "rgb(128, 128, 128)", green: "rgb(0, 128, 0)", red: "rgb(255, 0, 0)", white: "rgb(255, 255, 255)" };/^[A-z]+$/i.test(n) ? i = s[n] !== a ? s[n] : s.black : S.RegEx.isHex.test(n) ? i = "rgb(" + S.Values.hexToRgb(n).join(" ") + ")" : /^rgba?\(/i.test(n) || (i = s.black), o = (i || n).toString().match(S.RegEx.valueUnwrap)[1].replace(/,(\s+)?/g, " ");
                      }return 8 >= d || 3 !== o.split(" ").length || (o += " 1"), o;case "inject":
                      return 8 >= d ? 4 === n.split(" ").length && (n = n.split(/\s+/).slice(0, 3).join(" ")) : 3 === n.split(" ").length && (n += " 1"), (8 >= d ? "rgb" : "rgba") + "(" + n.replace(/\s+/g, ",").replace(/\.(\d)+(?=,)/g, "") + ")";}
                };
              }();
            }
          } }, Names: { camelCase: function (e) {
            return e.replace(/-(\w)/g, function (e, t) {
              return t.toUpperCase();
            });
          }, SVGAttribute: function (e) {
            var t = "width|height|x|y|cx|cy|r|rx|ry|x1|x2|y1|y2";return (d || b.State.isAndroid && !b.State.isChrome) && (t += "|transform"), new RegExp("^(" + t + ")$", "i").test(e);
          }, prefixCheck: function (e) {
            if (b.State.prefixMatches[e]) return [b.State.prefixMatches[e], !0];for (var t = ["", "Webkit", "Moz", "ms", "O"], r = 0, a = t.length; a > r; r++) {
              var n;if (n = 0 === r ? e : t[r] + e.replace(/^\w/, function (e) {
                return e.toUpperCase();
              }), m.isString(b.State.prefixElement.style[n])) return b.State.prefixMatches[e] = n, [n, !0];
            }return [e, !1];
          } }, Values: { hexToRgb: function (e) {
            var t,
                r = /^#?([a-f\d])([a-f\d])([a-f\d])$/i,
                a = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i;return e = e.replace(r, function (e, t, r, a) {
              return t + t + r + r + a + a;
            }), t = a.exec(e), t ? [parseInt(t[1], 16), parseInt(t[2], 16), parseInt(t[3], 16)] : [0, 0, 0];
          }, isCSSNullValue: function (e) {
            return 0 == e || /^(none|auto|transparent|(rgba\(0, ?0, ?0, ?0\)))$/i.test(e);
          }, getUnitType: function (e) {
            return (/^(rotate|skew)/i.test(e) ? "deg" : /(^(scale|scaleX|scaleY|scaleZ|alpha|flexGrow|flexHeight|zIndex|fontWeight)$)|((opacity|red|green|blue|alpha)$)/i.test(e) ? "" : "px"
            );
          }, getDisplayType: function (e) {
            var t = e && e.tagName.toString().toLowerCase();return (/^(b|big|i|small|tt|abbr|acronym|cite|code|dfn|em|kbd|strong|samp|var|a|bdo|br|img|map|object|q|script|span|sub|sup|button|input|label|select|textarea)$/i.test(t) ? "inline" : /^(li)$/i.test(t) ? "list-item" : /^(tr)$/i.test(t) ? "table-row" : /^(table)$/i.test(t) ? "table" : /^(tbody)$/i.test(t) ? "table-row-group" : "block"
            );
          }, addClass: function (e, t) {
            e.classList ? e.classList.add(t) : e.className += (e.className.length ? " " : "") + t;
          }, removeClass: function (e, t) {
            e.classList ? e.classList.remove(t) : e.className = e.className.toString().replace(new RegExp("(^|\\s)" + t.split(" ").join("|") + "(\\s|$)", "gi"), " ");
          } }, getPropertyValue: function (e, r, n, o) {
          function s(e, r) {
            function n() {
              u && S.setPropertyValue(e, "display", "none");
            }var l = 0;if (8 >= d) l = f.css(e, r);else {
              var u = !1;if (/^(width|height)$/.test(r) && 0 === S.getPropertyValue(e, "display") && (u = !0, S.setPropertyValue(e, "display", S.Values.getDisplayType(e))), !o) {
                if ("height" === r && "border-box" !== S.getPropertyValue(e, "boxSizing").toString().toLowerCase()) {
                  var c = e.offsetHeight - (parseFloat(S.getPropertyValue(e, "borderTopWidth")) || 0) - (parseFloat(S.getPropertyValue(e, "borderBottomWidth")) || 0) - (parseFloat(S.getPropertyValue(e, "paddingTop")) || 0) - (parseFloat(S.getPropertyValue(e, "paddingBottom")) || 0);return n(), c;
                }if ("width" === r && "border-box" !== S.getPropertyValue(e, "boxSizing").toString().toLowerCase()) {
                  var p = e.offsetWidth - (parseFloat(S.getPropertyValue(e, "borderLeftWidth")) || 0) - (parseFloat(S.getPropertyValue(e, "borderRightWidth")) || 0) - (parseFloat(S.getPropertyValue(e, "paddingLeft")) || 0) - (parseFloat(S.getPropertyValue(e, "paddingRight")) || 0);return n(), p;
                }
              }var g;g = i(e) === a ? t.getComputedStyle(e, null) : i(e).computedStyle ? i(e).computedStyle : i(e).computedStyle = t.getComputedStyle(e, null), "borderColor" === r && (r = "borderTopColor"), l = 9 === d && "filter" === r ? g.getPropertyValue(r) : g[r], ("" === l || null === l) && (l = e.style[r]), n();
            }if ("auto" === l && /^(top|right|bottom|left)$/i.test(r)) {
              var m = s(e, "position");("fixed" === m || "absolute" === m && /top|left/i.test(r)) && (l = f(e).position()[r] + "px");
            }return l;
          }var l;if (S.Hooks.registered[r]) {
            var u = r,
                c = S.Hooks.getRoot(u);n === a && (n = S.getPropertyValue(e, S.Names.prefixCheck(c)[0])), S.Normalizations.registered[c] && (n = S.Normalizations.registered[c]("extract", e, n)), l = S.Hooks.extractValue(u, n);
          } else if (S.Normalizations.registered[r]) {
            var p, g;p = S.Normalizations.registered[r]("name", e), "transform" !== p && (g = s(e, S.Names.prefixCheck(p)[0]), S.Values.isCSSNullValue(g) && S.Hooks.templates[r] && (g = S.Hooks.templates[r][1])), l = S.Normalizations.registered[r]("extract", e, g);
          }if (!/^[\d-]/.test(l)) if (i(e) && i(e).isSVG && S.Names.SVGAttribute(r)) {
            if (/^(height|width)$/i.test(r)) try {
              l = e.getBBox()[r];
            } catch (m) {
              l = 0;
            } else l = e.getAttribute(r);
          } else l = s(e, S.Names.prefixCheck(r)[0]);return S.Values.isCSSNullValue(l) && (l = 0), b.debug >= 2 && console.log("Get " + r + ": " + l), l;
        }, setPropertyValue: function (e, r, a, n, o) {
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              e.style[s] = a;
            } catch (c) {
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                  }
                }
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              c = l.complete,
              p = { height: "", marginTop: "", marginBottom: "", paddingTop: "", paddingBottom: "" },
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          }, l.complete = function () {
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              e.style[t] = d[t];
            }c && c.call(i, i), s && s.resolver(i);
          }, b(e, p, l);
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          g = b & (Q | R) && 0 === d - e;c.isFirst = !!f, c.isFinal = !!g, f && (a.session = {}), c.eventType = b, db(a, c), a.emit("hammer.input", c), a.recognize(c), a.session.prevInput = c;
    }function db(a, b) {
      var c = a.session,
          d = b.pointers,
          e = d.length;c.firstInput || (c.firstInput = gb(b)), e > 1 && !c.firstMultiple ? c.firstMultiple = gb(b) : 1 === e && (c.firstMultiple = !1);var f = c.firstInput,
          g = c.firstMultiple,
          h = g ? g.center : f.center,
          i = b.center = hb(d);b.timeStamp = j(), b.deltaTime = b.timeStamp - f.timeStamp, b.angle = lb(h, i), b.distance = kb(h, i), eb(c, b), b.offsetDirection = jb(b.deltaX, b.deltaY), b.scale = g ? nb(g.pointers, d) : 1, b.rotation = g ? mb(g.pointers, d) : 0, fb(c, b);var k = a.element;v(b.srcEvent.target, k) && (k = b.srcEvent.target), b.target = k;
    }function eb(a, b) {
      var c = b.center,
          d = a.offsetDelta || {},
          e = a.prevDelta || {},
          f = a.prevInput || {};(b.eventType === O || f.eventType === Q) && (e = a.prevDelta = { x: f.deltaX || 0, y: f.deltaY || 0 }, d = a.offsetDelta = { x: c.x, y: c.y }), b.deltaX = e.x + (c.x - d.x), b.deltaY = e.y + (c.y - d.y);
    }function fb(a, b) {
      var f,
          g,
          h,
          j,
          c = a.lastInterval || b,
          e = b.timeStamp - c.timeStamp;if (b.eventType != R && (e > N || c.velocity === d)) {
        var k = c.deltaX - b.deltaX,
            l = c.deltaY - b.deltaY,
            m = ib(e, k, l);g = m.x, h = m.y, f = i(m.x) > i(m.y) ? m.x : m.y, j = jb(k, l), a.lastInterval = b;
      } else f = c.velocity, g = c.velocityX, h = c.velocityY, j = c.direction;b.velocity = f, b.velocityX = g, b.velocityY = h, b.direction = j;
    }function gb(a) {
      for (var b = [], c = 0; c < a.pointers.length;) {
        b[c] = { clientX: h(a.pointers[c].clientX), clientY: h(a.pointers[c].clientY) }, c++;
      }return { timeStamp: j(), pointers: b, center: hb(b), deltaX: a.deltaX, deltaY: a.deltaY };
    }function hb(a) {
      var b = a.length;if (1 === b) return { x: h(a[0].clientX), y: h(a[0].clientY) };for (var c = 0, d = 0, e = 0; b > e;) {
        c += a[e].clientX, d += a[e].clientY, e++;
      }return { x: h(c / b), y: h(d / b) };
    }function ib(a, b, c) {
      return { x: b / a || 0, y: c / a || 0 };
    }function jb(a, b) {
      return a === b ? S : i(a) >= i(b) ? a > 0 ? T : U : b > 0 ? V : W;
    }function kb(a, b, c) {
      c || (c = $);var d = b[c[0]] - a[c[0]],
          e = b[c[1]] - a[c[1]];return Math.sqrt(d * d + e * e);
    }function lb(a, b, c) {
      c || (c = $);var d = b[c[0]] - a[c[0]],
          e = b[c[1]] - a[c[1]];return 180 * Math.atan2(e, d) / Math.PI;
    }function mb(a, b) {
      return lb(b[1], b[0], _) - lb(a[1], a[0], _);
    }function nb(a, b) {
      return kb(b[0], b[1], _) / kb(a[0], a[1], _);
    }function rb() {
      this.evEl = pb, this.evWin = qb, this.allow = !0, this.pressed = !1, ab.apply(this, arguments);
    }function wb() {
      this.evEl = ub, this.evWin = vb, ab.apply(this, arguments), this.store = this.manager.session.pointerEvents = [];
    }function Ab() {
      this.evTarget = yb, this.evWin = zb, this.started = !1, ab.apply(this, arguments);
    }function Bb(a, b) {
      var c = z(a.touches),
          d = z(a.changedTouches);return b & (Q | R) && (c = A(c.concat(d), "identifier", !0)), [c, d];
    }function Eb() {
      this.evTarget = Db, this.targetIds = {}, ab.apply(this, arguments);
    }function Fb(a, b) {
      var c = z(a.touches),
          d = this.targetIds;if (b & (O | P) && 1 === c.length) return d[c[0].identifier] = !0, [c, c];var e,
          f,
          g = z(a.changedTouches),
          h = [],
          i = this.target;if (f = c.filter(function (a) {
        return v(a.target, i);
      }), b === O) for (e = 0; e < f.length;) {
        d[f[e].identifier] = !0, e++;
      }for (e = 0; e < g.length;) {
        d[g[e].identifier] && h.push(g[e]), b & (Q | R) && delete d[g[e].identifier], e++;
      }return h.length ? [A(f.concat(h), "identifier", !0), h] : void 0;
    }function Gb() {
      ab.apply(this, arguments);var a = q(this.handler, this);this.touch = new Eb(this.manager, a), this.mouse = new rb(this.manager, a);
    }function Pb(a, b) {
      this.manager = a, this.set(b);
    }function Qb(a) {
      if (w(a, Mb)) return Mb;var b = w(a, Nb),
          c = w(a, Ob);return b && c ? Nb + " " + Ob : b || c ? b ? Nb : Ob : w(a, Lb) ? Lb : Kb;
    }function Yb(a) {
      this.id = D(), this.manager = null, this.options = o(a || {}, this.defaults), this.options.enable = s(this.options.enable, !0), this.state = Rb, this.simultaneous = {}, this.requireFail = [];
    }function Zb(a) {
      return a & Wb ? "cancel" : a & Ub ? "end" : a & Tb ? "move" : a & Sb ? "start" : "";
    }function $b(a) {
      return a == W ? "down" : a == V ? "up" : a == T ? "left" : a == U ? "right" : "";
    }function _b(a, b) {
      var c = b.manager;return c ? c.get(a) : a;
    }function ac() {
      Yb.apply(this, arguments);
    }function bc() {
      ac.apply(this, arguments), this.pX = null, this.pY = null;
    }function cc() {
      ac.apply(this, arguments);
    }function dc() {
      Yb.apply(this, arguments), this._timer = null, this._input = null;
    }function ec() {
      ac.apply(this, arguments);
    }function fc() {
      ac.apply(this, arguments);
    }function gc() {
      Yb.apply(this, arguments), this.pTime = !1, this.pCenter = !1, this._timer = null, this._input = null, this.count = 0;
    }function hc(a, b) {
      return b = b || {}, b.recognizers = s(b.recognizers, hc.defaults.preset), new kc(a, b);
    }function kc(a, b) {
      b = b || {}, this.options = o(b, hc.defaults), this.options.inputTarget = this.options.inputTarget || a, this.handlers = {}, this.session = {}, this.recognizers = [], this.element = a, this.input = bb(this), this.touchAction = new Pb(this, this.options.touchAction), lc(this, !0), m(b.recognizers, function (a) {
        var b = this.add(new a[0](a[1]));a[2] && b.recognizeWith(a[2]), a[3] && b.requireFailure(a[3]);
      }, this);
    }function lc(a, b) {
      var c = a.element;m(a.options.cssProps, function (a, d) {
        c.style[B(c.style, d)] = b ? a : "";
      });
    }function mc(a, c) {
      var d = b.createEvent("Event");d.initEvent(a, !0, !0), d.gesture = c, c.target.dispatchEvent(d);
    }var e = ["", "webkit", "moz", "MS", "ms", "o"],
        f = b.createElement("div"),
        g = "function",
        h = Math.round,
        i = Math.abs,
        j = Date.now,
        C = 1,
        F = /mobile|tablet|ip(ad|hone|od)|android/i,
        G = "ontouchstart" in a,
        H = B(a, "PointerEvent") !== d,
        I = G && F.test(navigator.userAgent),
        J = "touch",
        K = "pen",
        L = "mouse",
        M = "kinect",
        N = 25,
        O = 1,
        P = 2,
        Q = 4,
        R = 8,
        S = 1,
        T = 2,
        U = 4,
        V = 8,
        W = 16,
        X = T | U,
        Y = V | W,
        Z = X | Y,
        $ = ["x", "y"],
        _ = ["clientX", "clientY"];ab.prototype = { handler: function () {}, init: function () {
        this.evEl && t(this.element, this.evEl, this.domHandler), this.evTarget && t(this.target, this.evTarget, this.domHandler), this.evWin && t(E(this.element), this.evWin, this.domHandler);
      }, destroy: function () {
        this.evEl && u(this.element, this.evEl, this.domHandler), this.evTarget && u(this.target, this.evTarget, this.domHandler), this.evWin && u(E(this.element), this.evWin, this.domHandler);
      } };var ob = { mousedown: O, mousemove: P, mouseup: Q },
        pb = "mousedown",
        qb = "mousemove mouseup";p(rb, ab, { handler: function (a) {
        var b = ob[a.type];b & O && 0 === a.button && (this.pressed = !0), b & P && 1 !== a.which && (b = Q), this.pressed && this.allow && (b & Q && (this.pressed = !1), this.callback(this.manager, b, { pointers: [a], changedPointers: [a], pointerType: L, srcEvent: a }));
      } });var sb = { pointerdown: O, pointermove: P, pointerup: Q, pointercancel: R, pointerout: R },
        tb = { 2: J, 3: K, 4: L, 5: M },
        ub = "pointerdown",
        vb = "pointermove pointerup pointercancel";a.MSPointerEvent && (ub = "MSPointerDown", vb = "MSPointerMove MSPointerUp MSPointerCancel"), p(wb, ab, { handler: function (a) {
        var b = this.store,
            c = !1,
            d = a.type.toLowerCase().replace("ms", ""),
            e = sb[d],
            f = tb[a.pointerType] || a.pointerType,
            g = f == J,
            h = y(b, a.pointerId, "pointerId");e & O && (0 === a.button || g) ? 0 > h && (b.push(a), h = b.length - 1) : e & (Q | R) && (c = !0), 0 > h || (b[h] = a, this.callback(this.manager, e, { pointers: b, changedPointers: [a], pointerType: f, srcEvent: a }), c && b.splice(h, 1));
      } });var xb = { touchstart: O, touchmove: P, touchend: Q, touchcancel: R },
        yb = "touchstart",
        zb = "touchstart touchmove touchend touchcancel";p(Ab, ab, { handler: function (a) {
        var b = xb[a.type];if (b === O && (this.started = !0), this.started) {
          var c = Bb.call(this, a, b);b & (Q | R) && 0 === c[0].length - c[1].length && (this.started = !1), this.callback(this.manager, b, { pointers: c[0], changedPointers: c[1], pointerType: J, srcEvent: a });
        }
      } });var Cb = { touchstart: O, touchmove: P, touchend: Q, touchcancel: R },
        Db = "touchstart touchmove touchend touchcancel";p(Eb, ab, { handler: function (a) {
        var b = Cb[a.type],
            c = Fb.call(this, a, b);c && this.callback(this.manager, b, { pointers: c[0], changedPointers: c[1], pointerType: J, srcEvent: a });
      } }), p(Gb, ab, { handler: function (a, b, c) {
        var d = c.pointerType == J,
            e = c.pointerType == L;if (d) this.mouse.allow = !1;else if (e && !this.mouse.allow) return;b & (Q | R) && (this.mouse.allow = !0), this.callback(a, b, c);
      }, destroy: function () {
        this.touch.destroy(), this.mouse.destroy();
      } });var Hb = B(f.style, "touchAction"),
        Ib = Hb !== d,
        Jb = "compute",
        Kb = "auto",
        Lb = "manipulation",
        Mb = "none",
        Nb = "pan-x",
        Ob = "pan-y";Pb.prototype = { set: function (a) {
        a == Jb && (a = this.compute()), Ib && (this.manager.element.style[Hb] = a), this.actions = a.toLowerCase().trim();
      }, update: function () {
        this.set(this.manager.options.touchAction);
      }, compute: function () {
        var a = [];return m(this.manager.recognizers, function (b) {
          r(b.options.enable, [b]) && (a = a.concat(b.getTouchAction()));
        }), Qb(a.join(" "));
      }, preventDefaults: function (a) {
        if (!Ib) {
          var b = a.srcEvent,
              c = a.offsetDirection;if (this.manager.session.prevented) return b.preventDefault(), void 0;var d = this.actions,
              e = w(d, Mb),
              f = w(d, Ob),
              g = w(d, Nb);return e || f && c & X || g && c & Y ? this.preventSrc(b) : void 0;
        }
      }, preventSrc: function (a) {
        this.manager.session.prevented = !0, a.preventDefault();
      } };var Rb = 1,
        Sb = 2,
        Tb = 4,
        Ub = 8,
        Vb = Ub,
        Wb = 16,
        Xb = 32;Yb.prototype = { defaults: {}, set: function (a) {
        return n(this.options, a), this.manager && this.manager.touchAction.update(), this;
      }, recognizeWith: function (a) {
        if (l(a, "recognizeWith", this)) return this;var b = this.simultaneous;return a = _b(a, this), b[a.id] || (b[a.id] = a, a.recognizeWith(this)), this;
      }, dropRecognizeWith: function (a) {
        return l(a, "dropRecognizeWith", this) ? this : (a = _b(a, this), delete this.simultaneous[a.id], this);
      }, requireFailure: function (a) {
        if (l(a, "requireFailure", this)) return this;var b = this.requireFail;return a = _b(a, this), -1 === y(b, a) && (b.push(a), a.requireFailure(this)), this;
      }, dropRequireFailure: function (a) {
        if (l(a, "dropRequireFailure", this)) return this;a = _b(a, this);var b = y(this.requireFail, a);return b > -1 && this.requireFail.splice(b, 1), this;
      }, hasRequireFailures: function () {
        return this.requireFail.length > 0;
      }, canRecognizeWith: function (a) {
        return !!this.simultaneous[a.id];
      }, emit: function (a) {
        function d(d) {
          b.manager.emit(b.options.event + (d ? Zb(c) : ""), a);
        }var b = this,
            c = this.state;Ub > c && d(!0), d(), c >= Ub && d(!0);
      }, tryEmit: function (a) {
        return this.canEmit() ? this.emit(a) : (this.state = Xb, void 0);
      }, canEmit: function () {
        for (var a = 0; a < this.requireFail.length;) {
          if (!(this.requireFail[a].state & (Xb | Rb))) return !1;a++;
        }return !0;
      }, recognize: function (a) {
        var b = n({}, a);return r(this.options.enable, [this, b]) ? (this.state & (Vb | Wb | Xb) && (this.state = Rb), this.state = this.process(b), this.state & (Sb | Tb | Ub | Wb) && this.tryEmit(b), void 0) : (this.reset(), this.state = Xb, void 0);
      }, process: function () {}, getTouchAction: function () {}, reset: function () {} }, p(ac, Yb, { defaults: { pointers: 1 }, attrTest: function (a) {
        var b = this.options.pointers;return 0 === b || a.pointers.length === b;
      }, process: function (a) {
        var b = this.state,
            c = a.eventType,
            d = b & (Sb | Tb),
            e = this.attrTest(a);return d && (c & R || !e) ? b | Wb : d || e ? c & Q ? b | Ub : b & Sb ? b | Tb : Sb : Xb;
      } }), p(bc, ac, { defaults: { event: "pan", threshold: 10, pointers: 1, direction: Z }, getTouchAction: function () {
        var a = this.options.direction,
            b = [];return a & X && b.push(Ob), a & Y && b.push(Nb), b;
      }, directionTest: function (a) {
        var b = this.options,
            c = !0,
            d = a.distance,
            e = a.direction,
            f = a.deltaX,
            g = a.deltaY;return e & b.direction || (b.direction & X ? (e = 0 === f ? S : 0 > f ? T : U, c = f != this.pX, d = Math.abs(a.deltaX)) : (e = 0 === g ? S : 0 > g ? V : W, c = g != this.pY, d = Math.abs(a.deltaY))), a.direction = e, c && d > b.threshold && e & b.direction;
      }, attrTest: function (a) {
        return ac.prototype.attrTest.call(this, a) && (this.state & Sb || !(this.state & Sb) && this.directionTest(a));
      }, emit: function (a) {
        this.pX = a.deltaX, this.pY = a.deltaY;var b = $b(a.direction);b && this.manager.emit(this.options.event + b, a), this._super.emit.call(this, a);
      } }), p(cc, ac, { defaults: { event: "pinch", threshold: 0, pointers: 2 }, getTouchAction: function () {
        return [Mb];
      }, attrTest: function (a) {
        return this._super.attrTest.call(this, a) && (Math.abs(a.scale - 1) > this.options.threshold || this.state & Sb);
      }, emit: function (a) {
        if (this._super.emit.call(this, a), 1 !== a.scale) {
          var b = a.scale < 1 ? "in" : "out";this.manager.emit(this.options.event + b, a);
        }
      } }), p(dc, Yb, { defaults: { event: "press", pointers: 1, time: 500, threshold: 5 }, getTouchAction: function () {
        return [Kb];
      }, process: function (a) {
        var b = this.options,
            c = a.pointers.length === b.pointers,
            d = a.distance < b.threshold,
            e = a.deltaTime > b.time;if (this._input = a, !d || !c || a.eventType & (Q | R) && !e) this.reset();else if (a.eventType & O) this.reset(), this._timer = k(function () {
          this.state = Vb, this.tryEmit();
        }, b.time, this);else if (a.eventType & Q) return Vb;return Xb;
      }, reset: function () {
        clearTimeout(this._timer);
      }, emit: function (a) {
        this.state === Vb && (a && a.eventType & Q ? this.manager.emit(this.options.event + "up", a) : (this._input.timeStamp = j(), this.manager.emit(this.options.event, this._input)));
      } }), p(ec, ac, { defaults: { event: "rotate", threshold: 0, pointers: 2 }, getTouchAction: function () {
        return [Mb];
      }, attrTest: function (a) {
        return this._super.attrTest.call(this, a) && (Math.abs(a.rotation) > this.options.threshold || this.state & Sb);
      } }), p(fc, ac, { defaults: { event: "swipe", threshold: 10, velocity: .65, direction: X | Y, pointers: 1 }, getTouchAction: function () {
        return bc.prototype.getTouchAction.call(this);
      }, attrTest: function (a) {
        var c,
            b = this.options.direction;return b & (X | Y) ? c = a.velocity : b & X ? c = a.velocityX : b & Y && (c = a.velocityY), this._super.attrTest.call(this, a) && b & a.direction && a.distance > this.options.threshold && i(c) > this.options.velocity && a.eventType & Q;
      }, emit: function (a) {
        var b = $b(a.direction);b && this.manager.emit(this.options.event + b, a), this.manager.emit(this.options.event, a);
      } }), p(gc, Yb, { defaults: { event: "tap", pointers: 1, taps: 1, interval: 300, time: 250, threshold: 2, posThreshold: 10 }, getTouchAction: function () {
        return [Lb];
      }, process: function (a) {
        var b = this.options,
            c = a.pointers.length === b.pointers,
            d = a.distance < b.threshold,
            e = a.deltaTime < b.time;if (this.reset(), a.eventType & O && 0 === this.count) return this.failTimeout();if (d && e && c) {
          if (a.eventType != Q) return this.failTimeout();var f = this.pTime ? a.timeStamp - this.pTime < b.interval : !0,
              g = !this.pCenter || kb(this.pCenter, a.center) < b.posThreshold;this.pTime = a.timeStamp, this.pCenter = a.center, g && f ? this.count += 1 : this.count = 1, this._input = a;var h = this.count % b.taps;if (0 === h) return this.hasRequireFailures() ? (this._timer = k(function () {
            this.state = Vb, this.tryEmit();
          }, b.interval, this), Sb) : Vb;
        }return Xb;
      }, failTimeout: function () {
        return this._timer = k(function () {
          this.state = Xb;
        }, this.options.interval, this), Xb;
      }, reset: function () {
        clearTimeout(this._timer);
      }, emit: function () {
        this.state == Vb && (this._input.tapCount = this.count, this.manager.emit(this.options.event, this._input));
      } }), hc.VERSION = "2.0.4", hc.defaults = { domEvents: !1, touchAction: Jb, enable: !0, inputTarget: null, inputClass: null, preset: [[ec, { enable: !1 }], [cc, { enable: !1 }, ["rotate"]], [fc, { direction: X }], [bc, { direction: X }, ["swipe"]], [gc], [gc, { event: "doubletap", taps: 2 }, ["tap"]], [dc]], cssProps: { userSelect: "default", touchSelect: "none", touchCallout: "none", contentZooming: "none", userDrag: "none", tapHighlightColor: "rgba(0,0,0,0)" } };var ic = 1,
        jc = 2;kc.prototype = { set: function (a) {
        return n(this.options, a), a.touchAction && this.touchAction.update(), a.inputTarget && (this.input.destroy(), this.input.target = a.inputTarget, this.input.init()), this;
      }, stop: function (a) {
        this.session.stopped = a ? jc : ic;
      }, recognize: function (a) {
        var b = this.session;if (!b.stopped) {
          this.touchAction.preventDefaults(a);var c,
              d = this.recognizers,
              e = b.curRecognizer;(!e || e && e.state & Vb) && (e = b.curRecognizer = null);for (var f = 0; f < d.length;) {
            c = d[f], b.stopped === jc || e && c != e && !c.canRecognizeWith(e) ? c.reset() : c.recognize(a), !e && c.state & (Sb | Tb | Ub) && (e = b.curRecognizer = c), f++;
          }
        }
      }, get: function (a) {
        if (a instanceof Yb) return a;for (var b = this.recognizers, c = 0; c < b.length; c++) {
          if (b[c].options.event == a) return b[c];
        }return null;
      }, add: function (a) {
        if (l(a, "add", this)) return this;var b = this.get(a.options.event);return b && this.remove(b), this.recognizers.push(a), a.manager = this, this.touchAction.update(), a;
      }, remove: function (a) {
        if (l(a, "remove", this)) return this;var b = this.recognizers;return a = this.get(a), b.splice(y(b, a), 1), this.touchAction.update(), this;
      }, on: function (a, b) {
        var c = this.handlers;return m(x(a), function (a) {
          c[a] = c[a] || [], c[a].push(b);
        }), this;
      }, off: function (a, b) {
        var c = this.handlers;return m(x(a), function (a) {
          b ? c[a].splice(y(c[a], b), 1) : delete c[a];
        }), this;
      }, emit: function (a, b) {
        this.options.domEvents && mc(a, b);var c = this.handlers[a] && this.handlers[a].slice();if (c && c.length) {
          b.type = a, b.preventDefault = function () {
            b.srcEvent.preventDefault();
          };for (var d = 0; d < c.length;) {
            c[d](b), d++;
          }
        }
      }, destroy: function () {
        this.element && lc(this, !1), this.handlers = {}, this.session = {}, this.input.destroy(), this.element = null;
      } }, n(hc, { INPUT_START: O, INPUT_MOVE: P, INPUT_END: Q, INPUT_CANCEL: R, STATE_POSSIBLE: Rb, STATE_BEGAN: Sb, STATE_CHANGED: Tb, STATE_ENDED: Ub, STATE_RECOGNIZED: Vb, STATE_CANCELLED: Wb, STATE_FAILED: Xb, DIRECTION_NONE: S, DIRECTION_LEFT: T, DIRECTION_RIGHT: U, DIRECTION_UP: V, DIRECTION_DOWN: W, DIRECTION_HORIZONTAL: X, DIRECTION_VERTICAL: Y, DIRECTION_ALL: Z, Manager: kc, Input: ab, TouchAction: Pb, TouchInput: Eb, MouseInput: rb, PointerEventInput: wb, TouchMouseInput: Gb, SingleTouchInput: Ab, Recognizer: Yb, AttrRecognizer: ac, Tap: gc, Pan: bc, Swipe: fc, Pinch: cc, Rotate: ec, Press: dc, on: t, off: u, each: m, merge: o, extend: n, inherit: p, bindFn: q, prefixed: B }), typeof define == g && define.amd ? define(function () {
      return hc;
    }) : "undefined" != typeof module && module.exports ? module.exports = hc : a[c] = hc;
  }(window, document, "Hammer");;(function (factory) {
    if (typeof define === 'function' && define.amd) {
      define(['jquery', 'hammerjs'], factory);
    } else if (typeof exports === 'object') {
      factory(require('jquery'), require('hammerjs'));
    } else {
      factory(jQuery, Hammer);
    }
  })(function ($, Hammer) {
    function hammerify(el, options) {
      var $el = $(el);
      if (!$el.data("hammer")) {
        $el.data("hammer", new Hammer($el[0], options));
      }
    }
  
    $.fn.hammer = function (options) {
      return this.each(function () {
        hammerify(this, options);
      });
    };
  
    // extend the emit method to also trigger jQuery events
    Hammer.Manager.prototype.emit = function (originalEmit) {
      return function (type, data) {
        originalEmit.call(this, type, data);
        $(this.element).trigger({
          type: type,
          gesture: data
        });
      };
    }(Hammer.Manager.prototype.emit);
  });
  ; // Required for Meteor package, the use of window prevents export by Meteor
  (function (window) {
    if (window.Package) {
      Materialize = {};
    } else {
      window.Materialize = {};
    }
  })(window);
  
  if (typeof exports !== 'undefined' && !exports.nodeType) {
    if (typeof module !== 'undefined' && !module.nodeType && module.exports) {
      exports = module.exports = Materialize;
    }
    exports.default = Materialize;
  }
  
  /*
   * raf.js
   * https://github.com/ngryman/raf.js
   *
   * original requestAnimationFrame polyfill by Erik Möller
   * inspired from paul_irish gist and post
   *
   * Copyright (c) 2013 ngryman
   * Licensed under the MIT license.
   */
  (function (window) {
    var lastTime = 0,
        vendors = ['webkit', 'moz'],
        requestAnimationFrame = window.requestAnimationFrame,
        cancelAnimationFrame = window.cancelAnimationFrame,
        i = vendors.length;
  
    // try to un-prefix existing raf
    while (--i >= 0 && !requestAnimationFrame) {
      requestAnimationFrame = window[vendors[i] + 'RequestAnimationFrame'];
      cancelAnimationFrame = window[vendors[i] + 'CancelRequestAnimationFrame'];
    }
  
    // polyfill with setTimeout fallback
    // heavily inspired from @darius gist mod: https://gist.github.com/paulirish/1579671#comment-837945
    if (!requestAnimationFrame || !cancelAnimationFrame) {
      requestAnimationFrame = function (callback) {
        var now = +Date.now(),
            nextTime = Math.max(lastTime + 16, now);
        return setTimeout(function () {
          callback(lastTime = nextTime);
        }, nextTime - now);
      };
  
      cancelAnimationFrame = clearTimeout;
    }
  
    // export to window
    window.requestAnimationFrame = requestAnimationFrame;
    window.cancelAnimationFrame = cancelAnimationFrame;
  })(window);
  
  /**
   * Generate approximated selector string for a jQuery object
   * @param {jQuery} obj  jQuery object to be parsed
   * @returns {string}
   */
  Materialize.objectSelectorString = function (obj) {
    var tagStr = obj.prop('tagName') || '';
    var idStr = obj.attr('id') || '';
    var classStr = obj.attr('class') || '';
    return (tagStr + idStr + classStr).replace(/\s/g, '');
  };
  
  // Unique Random ID
  Materialize.guid = function () {
    function s4() {
      return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
    }
    return function () {
      return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4();
    };
  }();
  
  /**
   * Escapes hash from special characters
   * @param {string} hash  String returned from this.hash
   * @returns {string}
   */
  Materialize.escapeHash = function (hash) {
    return hash.replace(/(:|\.|\[|\]|,|=)/g, "\\$1");
  };
  
  Materialize.elementOrParentIsFixed = function (element) {
    var $element = $(element);
    var $checkElements = $element.add($element.parents());
    var isFixed = false;
    $checkElements.each(function () {
      if ($(this).css("position") === "fixed") {
        isFixed = true;
        return false;
      }
    });
    return isFixed;
  };
  
  /**
   * Get time in ms
   * @license https://raw.github.com/jashkenas/underscore/master/LICENSE
   * @type {function}
   * @return {number}
   */
  var getTime = Date.now || function () {
    return new Date().getTime();
  };
  
  /**
   * Returns a function, that, when invoked, will only be triggered at most once
   * during a given window of time. Normally, the throttled function will run
   * as much as it can, without ever going more than once per `wait` duration;
   * but if you'd like to disable the execution on the leading edge, pass
   * `{leading: false}`. To disable execution on the trailing edge, ditto.
   * @license https://raw.github.com/jashkenas/underscore/master/LICENSE
   * @param {function} func
   * @param {number} wait
   * @param {Object=} options
   * @returns {Function}
   */
  Materialize.throttle = function (func, wait, options) {
    var context, args, result;
    var timeout = null;
    var previous = 0;
    options || (options = {});
    var later = function () {
      previous = options.leading === false ? 0 : getTime();
      timeout = null;
      result = func.apply(context, args);
      context = args = null;
    };
    return function () {
      var now = getTime();
      if (!previous && options.leading === false) previous = now;
      var remaining = wait - (now - previous);
      context = this;
      args = arguments;
      if (remaining <= 0) {
        clearTimeout(timeout);
        timeout = null;
        previous = now;
        result = func.apply(context, args);
        context = args = null;
      } else if (!timeout && options.trailing !== false) {
        timeout = setTimeout(later, remaining);
      }
      return result;
    };
  };
  
  // Velocity has conflicts when loaded with jQuery, this will check for it
  // First, check if in noConflict mode
  var Vel;
  if (jQuery) {
    Vel = jQuery.Velocity;
  } else if ($) {
    Vel = $.Velocity;
  } else {
    Vel = Velocity;
  }
  
  if (Vel) {
    Materialize.Vel = Vel;
  } else {
    Materialize.Vel = Velocity;
  }
  ;(function ($) {
    $.fn.collapsible = function (options, methodParam) {
      var defaults = {
        accordion: undefined,
        onOpen: undefined,
        onClose: undefined
      };
  
      var methodName = options;
      options = $.extend(defaults, options);
  
      return this.each(function () {
  
        var $this = $(this);
  
        var $panel_headers = $(this).find('> li > .collapsible-header');
  
        var collapsible_type = $this.data("collapsible");
  
        /****************
        Helper Functions
        ****************/
  
        // Accordion Open
        function accordionOpen(object) {
          $panel_headers = $this.find('> li > .collapsible-header');
          if (object.hasClass('active')) {
            object.parent().addClass('active');
          } else {
            object.parent().removeClass('active');
          }
          if (object.parent().hasClass('active')) {
            object.siblings('.collapsible-body').stop(true, false).slideDown({ duration: 350, easing: "easeOutQuart", queue: false, complete: function () {
                $(this).css('height', '');
              } });
          } else {
            object.siblings('.collapsible-body').stop(true, false).slideUp({ duration: 350, easing: "easeOutQuart", queue: false, complete: function () {
                $(this).css('height', '');
              } });
          }
  
          $panel_headers.not(object).removeClass('active').parent().removeClass('active');
  
          // Close previously open accordion elements.
          $panel_headers.not(object).parent().children('.collapsible-body').stop(true, false).each(function () {
            if ($(this).is(':visible')) {
              $(this).slideUp({
                duration: 350,
                easing: "easeOutQuart",
                queue: false,
                complete: function () {
                  $(this).css('height', '');
                  execCallbacks($(this).siblings('.collapsible-header'));
                }
              });
            }
          });
        }
  
        // Expandable Open
        function expandableOpen(object) {
          if (object.hasClass('active')) {
            object.parent().addClass('active');
          } else {
            object.parent().removeClass('active');
          }
          if (object.parent().hasClass('active')) {
            object.siblings('.collapsible-body').stop(true, false).slideDown({ duration: 350, easing: "easeOutQuart", queue: false, complete: function () {
                $(this).css('height', '');
              } });
          } else {
            object.siblings('.collapsible-body').stop(true, false).slideUp({ duration: 350, easing: "easeOutQuart", queue: false, complete: function () {
                $(this).css('height', '');
              } });
          }
        }
  
        // Open collapsible. object: .collapsible-header
        function collapsibleOpen(object, noToggle) {
          if (!noToggle) {
            object.toggleClass('active');
          }
  
          if (options.accordion || collapsible_type === "accordion" || collapsible_type === undefined) {
            // Handle Accordion
            accordionOpen(object);
          } else {
            // Handle Expandables
            expandableOpen(object);
          }
  
          execCallbacks(object);
        }
  
        // Handle callbacks
        function execCallbacks(object) {
          if (object.hasClass('active')) {
            if (typeof options.onOpen === "function") {
              options.onOpen.call(this, object.parent());
            }
          } else {
            if (typeof options.onClose === "function") {
              options.onClose.call(this, object.parent());
            }
          }
        }
  
        /**
         * Check if object is children of panel header
         * @param  {Object}  object Jquery object
         * @return {Boolean} true if it is children
         */
        function isChildrenOfPanelHeader(object) {
  
          var panelHeader = getPanelHeader(object);
  
          return panelHeader.length > 0;
        }
  
        /**
         * Get panel header from a children element
         * @param  {Object} object Jquery object
         * @return {Object} panel header object
         */
        function getPanelHeader(object) {
  
          return object.closest('li > .collapsible-header');
        }
  
        // Turn off any existing event handlers
        function removeEventHandlers() {
          $this.off('click.collapse', '> li > .collapsible-header');
        }
  
        /*****  End Helper Functions  *****/
  
        // Methods
        if (methodName === 'destroy') {
          removeEventHandlers();
          return;
        } else if (methodParam >= 0 && methodParam < $panel_headers.length) {
          var $curr_header = $panel_headers.eq(methodParam);
          if ($curr_header.length && (methodName === 'open' || methodName === 'close' && $curr_header.hasClass('active'))) {
            collapsibleOpen($curr_header);
          }
          return;
        }
  
        removeEventHandlers();
  
        // Add click handler to only direct collapsible header children
        $this.on('click.collapse', '> li > .collapsible-header', function (e) {
          var element = $(e.target);
  
          if (isChildrenOfPanelHeader(element)) {
            element = getPanelHeader(element);
          }
  
          collapsibleOpen(element);
        });
  
        // Open first active
        if (options.accordion || collapsible_type === "accordion" || collapsible_type === undefined) {
          // Handle Accordion
          collapsibleOpen($panel_headers.filter('.active').first(), true);
        } else {
          // Handle Expandables
          $panel_headers.filter('.active').each(function () {
            collapsibleOpen($(this), true);
          });
        }
      });
    };
  
    $(document).ready(function () {
      $('.collapsible').collapsible();
    });
  })(jQuery);;(function ($) {
  
    // Add posibility to scroll to selected option
    // usefull for select for example
    $.fn.scrollTo = function (elem) {
      $(this).scrollTop($(this).scrollTop() - $(this).offset().top + $(elem).offset().top);
      return this;
    };
  
    $.fn.dropdown = function (options) {
      var defaults = {
        inDuration: 300,
        outDuration: 225,
        constrainWidth: true, // Constrains width of dropdown to the activator
        hover: false,
        gutter: 0, // Spacing from edge
        belowOrigin: false,
        alignment: 'left',
        stopPropagation: false
      };
  
      // Open dropdown.
      if (options === "open") {
        this.each(function () {
          $(this).trigger('open');
        });
        return false;
      }
  
      // Close dropdown.
      if (options === "close") {
        this.each(function () {
          $(this).trigger('close');
        });
        return false;
      }
  
      this.each(function () {
        var origin = $(this);
        var curr_options = $.extend({}, defaults, options);
        var isFocused = false;
  
        // Dropdown menu
        var activates = $("#" + origin.attr('data-activates'));
  
        function updateOptions() {
          if (origin.data('induration') !== undefined) curr_options.inDuration = origin.data('induration');
          if (origin.data('outduration') !== undefined) curr_options.outDuration = origin.data('outduration');
          if (origin.data('constrainwidth') !== undefined) curr_options.constrainWidth = origin.data('constrainwidth');
          if (origin.data('hover') !== undefined) curr_options.hover = origin.data('hover');
          if (origin.data('gutter') !== undefined) curr_options.gutter = origin.data('gutter');
          if (origin.data('beloworigin') !== undefined) curr_options.belowOrigin = origin.data('beloworigin');
          if (origin.data('alignment') !== undefined) curr_options.alignment = origin.data('alignment');
          if (origin.data('stoppropagation') !== undefined) curr_options.stopPropagation = origin.data('stoppropagation');
        }
  
        updateOptions();
  
        // Attach dropdown to its activator
        origin.after(activates);
  
        /*
          Helper function to position and resize dropdown.
          Used in hover and click handler.
        */
        function placeDropdown(eventType) {
          // Check for simultaneous focus and click events.
          if (eventType === 'focus') {
            isFocused = true;
          }
  
          // Check html data attributes
          updateOptions();
  
          // Set Dropdown state
          activates.addClass('active');
          origin.addClass('active');
  
          var originWidth = origin[0].getBoundingClientRect().width;
  
          // Constrain width
          if (curr_options.constrainWidth === true) {
            activates.css('width', originWidth);
          } else {
            activates.css('white-space', 'nowrap');
          }
  
          // Offscreen detection
          var windowHeight = window.innerHeight;
          var originHeight = origin.innerHeight();
          var offsetLeft = origin.offset().left;
          var offsetTop = origin.offset().top - $(window).scrollTop();
          var currAlignment = curr_options.alignment;
          var gutterSpacing = 0;
          var leftPosition = 0;
  
          // Below Origin
          var verticalOffset = 0;
          if (curr_options.belowOrigin === true) {
            verticalOffset = originHeight;
          }
  
          // Check for scrolling positioned container.
          var scrollYOffset = 0;
          var scrollXOffset = 0;
          var wrapper = origin.parent();
          if (!wrapper.is('body')) {
            if (wrapper[0].scrollHeight > wrapper[0].clientHeight) {
              scrollYOffset = wrapper[0].scrollTop;
            }
            if (wrapper[0].scrollWidth > wrapper[0].clientWidth) {
              scrollXOffset = wrapper[0].scrollLeft;
            }
          }
  
          if (offsetLeft + activates.innerWidth() > $(window).width()) {
            // Dropdown goes past screen on right, force right alignment
            currAlignment = 'right';
          } else if (offsetLeft - activates.innerWidth() + origin.innerWidth() < 0) {
            // Dropdown goes past screen on left, force left alignment
            currAlignment = 'left';
          }
          // Vertical bottom offscreen detection
          if (offsetTop + activates.innerHeight() > windowHeight) {
            // If going upwards still goes offscreen, just crop height of dropdown.
            if (offsetTop + originHeight - activates.innerHeight() < 0) {
              var adjustedHeight = windowHeight - offsetTop - verticalOffset;
              activates.css('max-height', adjustedHeight);
            } else {
              // Flow upwards.
              if (!verticalOffset) {
                verticalOffset += originHeight;
              }
              verticalOffset -= activates.innerHeight();
            }
          }
  
          // Handle edge alignment
          if (currAlignment === 'left') {
            gutterSpacing = curr_options.gutter;
            leftPosition = origin.position().left + gutterSpacing;
          } else if (currAlignment === 'right') {
            // Material icons fix
            activates.stop(true, true).css({
              opacity: 0,
              left: 0
            });
  
            var offsetRight = origin.position().left + originWidth - activates.width();
            gutterSpacing = -curr_options.gutter;
            leftPosition = offsetRight + gutterSpacing;
          }
  
          // Position dropdown
          activates.css({
            position: 'absolute',
            top: origin.position().top + verticalOffset + scrollYOffset,
            left: leftPosition + scrollXOffset
          });
  
          // Show dropdown
          activates.slideDown({
            queue: false,
            duration: curr_options.inDuration,
            easing: 'easeOutCubic',
            complete: function () {
              $(this).css('height', '');
            }
          }).animate({ opacity: 1 }, { queue: false, duration: curr_options.inDuration, easing: 'easeOutSine' });
  
          // Add click close handler to document
          setTimeout(function () {
            $(document).on('click.' + activates.attr('id'), function (e) {
              hideDropdown();
              $(document).off('click.' + activates.attr('id'));
            });
          }, 0);
        }
  
        function hideDropdown() {
          // Check for simultaneous focus and click events.
          isFocused = false;
          activates.fadeOut(curr_options.outDuration);
          activates.removeClass('active');
          origin.removeClass('active');
          $(document).off('click.' + activates.attr('id'));
          setTimeout(function () {
            activates.css('max-height', '');
          }, curr_options.outDuration);
        }
  
        // Hover
        if (curr_options.hover) {
          var open = false;
          origin.off('click.' + origin.attr('id'));
          // Hover handler to show dropdown
          origin.on('mouseenter', function (e) {
            // Mouse over
            if (open === false) {
              placeDropdown();
              open = true;
            }
          });
          origin.on('mouseleave', function (e) {
            // If hover on origin then to something other than dropdown content, then close
            var toEl = e.toElement || e.relatedTarget; // added browser compatibility for target element
            if (!$(toEl).closest('.dropdown-content').is(activates)) {
              activates.stop(true, true);
              hideDropdown();
              open = false;
            }
          });
  
          activates.on('mouseleave', function (e) {
            // Mouse out
            var toEl = e.toElement || e.relatedTarget;
            if (!$(toEl).closest('.dropdown-button').is(origin)) {
              activates.stop(true, true);
              hideDropdown();
              open = false;
            }
          });
  
          // Click
        } else {
          // Click handler to show dropdown
          origin.off('click.' + origin.attr('id'));
          origin.on('click.' + origin.attr('id'), function (e) {
            if (!isFocused) {
              if (origin[0] == e.currentTarget && !origin.hasClass('active') && $(e.target).closest('.dropdown-content').length === 0) {
                e.preventDefault(); // Prevents button click from moving window
                if (curr_options.stopPropagation) {
                  e.stopPropagation();
                }
                placeDropdown('click');
              }
              // If origin is clicked and menu is open, close menu
              else if (origin.hasClass('active')) {
                  hideDropdown();
                  $(document).off('click.' + activates.attr('id'));
                }
            }
          });
        } // End else
  
        // Listen to open and close event - useful for select component
        origin.on('open', function (e, eventType) {
          placeDropdown(eventType);
        });
        origin.on('close', hideDropdown);
      });
    }; // End dropdown plugin
  
    $(document).ready(function () {
      $('.dropdown-button').dropdown();
    });
  })(jQuery);
  ;(function ($, Vel) {
    'use strict';
  
    var _defaults = {
      opacity: 0.5,
      inDuration: 250,
      outDuration: 250,
      ready: undefined,
      complete: undefined,
      dismissible: true,
      startingTop: '4%',
      endingTop: '10%'
    };
  
    /**
     * @class
     *
     */
  
    var Modal = function () {
      /**
       * Construct Modal instance and set up overlay
       * @constructor
       * @param {jQuery} $el
       * @param {Object} options
       */
      function Modal($el, options) {
        _classCallCheck(this, Modal);
  
        // If exists, destroy and reinitialize
        if (!!$el[0].M_Modal) {
          $el[0].M_Modal.destroy();
        }
  
        /**
         * The jQuery element
         * @type {jQuery}
         */
        this.$el = $el;
  
        /**
         * Options for the modal
         * @member Modal#options
         * @prop {Number} [opacity=0.5] - Opacity of the modal overlay
         * @prop {Number} [inDuration=250] - Length in ms of enter transition
         * @prop {Number} [outDuration=250] - Length in ms of exit transition
         * @prop {Function} ready - Callback function called when modal is finished entering
         * @prop {Function} complete - Callback function called when modal is finished exiting
         * @prop {Boolean} [dismissible=true] - Allow modal to be dismissed by keyboard or overlay click
         * @prop {String} [startingTop='4%'] - startingTop
         * @prop {String} [endingTop='10%'] - endingTop
         */
        this.options = $.extend({}, Modal.defaults, options);
  
        /**
         * Describes open/close state of modal
         * @type {Boolean}
         */
        this.isOpen = false;
  
        this.$el[0].M_Modal = this;
        this.id = $el.attr('id');
        this.openingTrigger = undefined;
        this.$overlay = $('<div class="modal-overlay"></div>');
  
        Modal._increment++;
        Modal._count++;
        this.$overlay[0].style.zIndex = 1000 + Modal._increment * 2;
        this.$el[0].style.zIndex = 1000 + Modal._increment * 2 + 1;
        this.setupEventHandlers();
      }
  
      _createClass(Modal, [{
        key: 'getInstance',
  
  
        /**
         * Get Instance
         */
        value: function getInstance() {
          return this;
        }
  
        /**
         * Teardown component
         */
  
      }, {
        key: 'destroy',
        value: function destroy() {
          this.removeEventHandlers();
          this.$el[0].removeAttribute('style');
          if (!!this.$overlay[0].parentNode) {
            this.$overlay[0].parentNode.removeChild(this.$overlay[0]);
          }
          this.$el[0].M_Modal = undefined;
          Modal._count--;
        }
  
        /**
         * Setup Event Handlers
         */
  
      }, {
        key: 'setupEventHandlers',
        value: function setupEventHandlers() {
          this.handleOverlayClickBound = this.handleOverlayClick.bind(this);
          this.handleModalCloseClickBound = this.handleModalCloseClick.bind(this);
  
          if (Modal._count === 1) {
            document.body.addEventListener('click', this.handleTriggerClick);
          }
          this.$overlay[0].addEventListener('click', this.handleOverlayClickBound);
          this.$el[0].addEventListener('click', this.handleModalCloseClickBound);
        }
  
        /**
         * Remove Event Handlers
         */
  
      }, {
        key: 'removeEventHandlers',
        value: function removeEventHandlers() {
          if (Modal._count === 0) {
            document.body.removeEventListener('click', this.handleTriggerClick);
          }
          this.$overlay[0].removeEventListener('click', this.handleOverlayClickBound);
          this.$el[0].removeEventListener('click', this.handleModalCloseClickBound);
        }
  
        /**
         * Handle Trigger Click
         * @param {Event} e
         */
  
      }, {
        key: 'handleTriggerClick',
        value: function handleTriggerClick(e) {
          var $trigger = $(e.target).closest('.modal-trigger');
          if (e.target && $trigger.length) {
            var modalId = $trigger[0].getAttribute('href');
            if (modalId) {
              modalId = modalId.slice(1);
            } else {
              modalId = $trigger[0].getAttribute('data-target');
            }
            var modalInstance = document.getElementById(modalId).M_Modal;
            if (modalInstance) {
              modalInstance.open($trigger);
            }
            e.preventDefault();
          }
        }
  
        /**
         * Handle Overlay Click
         */
  
      }, {
        key: 'handleOverlayClick',
        value: function handleOverlayClick() {
          if (this.options.dismissible) {
            this.close();
          }
        }
  
        /**
         * Handle Modal Close Click
         * @param {Event} e
         */
  
      }, {
        key: 'handleModalCloseClick',
        value: function handleModalCloseClick(e) {
          var $closeTrigger = $(e.target).closest('.modal-close');
          if (e.target && $closeTrigger.length) {
            this.close();
          }
        }
  
        /**
         * Handle Keydown
         * @param {Event} e
         */
  
      }, {
        key: 'handleKeydown',
        value: function handleKeydown(e) {
          // ESC key
          if (e.keyCode === 27 && this.options.dismissible) {
            this.close();
          }
        }
  
        /**
         * Animate in modal
         */
  
      }, {
        key: 'animateIn',
        value: function animateIn() {
          var _this = this;
  
          // Set initial styles
          $.extend(this.$el[0].style, {
            display: 'block',
            opacity: 0
          });
          $.extend(this.$overlay[0].style, {
            display: 'block',
            opacity: 0
          });
  
          // Animate overlay
          Vel(this.$overlay[0], { opacity: this.options.opacity }, { duration: this.options.inDuration, queue: false, ease: 'easeOutCubic' });
  
          // Define modal animation options
          var enterVelocityOptions = {
            duration: this.options.inDuration,
            queue: false,
            ease: 'easeOutCubic',
            // Handle modal ready callback
            complete: function () {
              if (typeof _this.options.ready === 'function') {
                _this.options.ready.call(_this, _this.$el, _this.openingTrigger);
              }
            }
          };
  
          // Bottom sheet animation
          if (this.$el[0].classList.contains('bottom-sheet')) {
            Vel(this.$el[0], { bottom: 0, opacity: 1 }, enterVelocityOptions);
  
            // Normal modal animation
          } else {
            Vel.hook(this.$el[0], 'scaleX', 0.7);
            this.$el[0].style.top = this.options.startingTop;
            Vel(this.$el[0], { top: this.options.endingTop, opacity: 1, scaleX: 1 }, enterVelocityOptions);
          }
        }
  
        /**
         * Animate out modal
         */
  
      }, {
        key: 'animateOut',
        value: function animateOut() {
          var _this2 = this;
  
          // Animate overlay
          Vel(this.$overlay[0], { opacity: 0 }, { duration: this.options.outDuration, queue: false, ease: 'easeOutQuart' });
  
          // Define modal animation options
          var exitVelocityOptions = {
            duration: this.options.outDuration,
            queue: false,
            ease: 'easeOutCubic',
            // Handle modal ready callback
            complete: function () {
              _this2.$el[0].style.display = 'none';
              // Call complete callback
              if (typeof _this2.options.complete === 'function') {
                _this2.options.complete.call(_this2, _this2.$el);
              }
              _this2.$overlay[0].parentNode.removeChild(_this2.$overlay[0]);
            }
          };
  
          // Bottom sheet animation
          if (this.$el[0].classList.contains('bottom-sheet')) {
            Vel(this.$el[0], { bottom: '-100%', opacity: 0 }, exitVelocityOptions);
  
            // Normal modal animation
          } else {
            Vel(this.$el[0], { top: this.options.startingTop, opacity: 0, scaleX: 0.7 }, exitVelocityOptions);
          }
        }
  
        /**
         * Open Modal
         * @param {jQuery} [$trigger]
         */
  
      }, {
        key: 'open',
        value: function open($trigger) {
          if (this.isOpen) {
            return;
          }
  
          this.isOpen = true;
          var body = document.body;
          body.style.overflow = 'hidden';
          this.$el[0].classList.add('open');
          body.appendChild(this.$overlay[0]);
  
          // Set opening trigger, undefined indicates modal was opened by javascript
          this.openingTrigger = !!$trigger ? $trigger : undefined;
  
          if (this.options.dismissible) {
            this.handleKeydownBound = this.handleKeydown.bind(this);
            document.addEventListener('keydown', this.handleKeydownBound);
          }
  
          this.animateIn();
  
          return this;
        }
  
        /**
         * Close Modal
         */
  
      }, {
        key: 'close',
        value: function close() {
          if (!this.isOpen) {
            return;
          }
  
          this.isOpen = false;
          this.$el[0].classList.remove('open');
          document.body.style.overflow = '';
  
          if (this.options.dismissible) {
            document.removeEventListener('keydown', this.handleKeydownBound);
          }
  
          this.animateOut();
  
          return this;
        }
      }], [{
        key: 'init',
        value: function init($els, options) {
          var arr = [];
          $els.each(function () {
            arr.push(new Modal($(this), options));
          });
          return arr;
        }
      }, {
        key: 'defaults',
        get: function () {
          return _defaults;
        }
      }]);
  
      return Modal;
    }();
  
    /**
     * @static
     * @memberof Modal
     */
  
  
    Modal._increment = 0;
  
    /**
     * @static
     * @memberof Modal
     */
    Modal._count = 0;
  
    Materialize.Modal = Modal;
  
    $.fn.modal = function (methodOrOptions) {
      // Call plugin method if valid method name is passed in
      if (Modal.prototype[methodOrOptions]) {
        // Getter methods
        if (methodOrOptions.slice(0, 3) === 'get') {
          return this.first()[0].M_Modal[methodOrOptions]();
  
          // Void methods
        } else {
          return this.each(function () {
            this.M_Modal[methodOrOptions]();
          });
        }
  
        // Initialize plugin if options or no argument is passed in
      } else if (typeof methodOrOptions === 'object' || !methodOrOptions) {
        Modal.init(this, arguments[0]);
        return this;
  
        // Return error if an unrecognized  method name is passed in
      } else {
        $.error('Method ' + methodOrOptions + ' does not exist on jQuery.modal');
      }
    };
  })(jQuery, Materialize.Vel);
  ;(function ($) {
  
    $.fn.materialbox = function () {
  
      return this.each(function () {
  
        if ($(this).hasClass('initialized')) {
          return;
        }
  
        $(this).addClass('initialized');
  
        var overlayActive = false;
        var doneAnimating = true;
        var inDuration = 275;
        var outDuration = 200;
        var origin = $(this);
        var placeholder = $('<div></div>').addClass('material-placeholder');
        var originalWidth = 0;
        var originalHeight = 0;
        var ancestorsChanged;
        var ancestor;
        var originInlineStyles = origin.attr('style');
        origin.wrap(placeholder);
  
        // Start click handler
        origin.on('click', function () {
          var placeholder = origin.parent('.material-placeholder');
          var windowWidth = window.innerWidth;
          var windowHeight = window.innerHeight;
          var originalWidth = origin.width();
          var originalHeight = origin.height();
  
          // If already modal, return to original
          if (doneAnimating === false) {
            returnToOriginal();
            return false;
          } else if (overlayActive && doneAnimating === true) {
            returnToOriginal();
            return false;
          }
  
          // Set states
          doneAnimating = false;
          origin.addClass('active');
          overlayActive = true;
  
          // Set positioning for placeholder
          placeholder.css({
            width: placeholder[0].getBoundingClientRect().width,
            height: placeholder[0].getBoundingClientRect().height,
            position: 'relative',
            top: 0,
            left: 0
          });
  
          // Find ancestor with overflow: hidden; and remove it
          ancestorsChanged = undefined;
          ancestor = placeholder[0].parentNode;
          var count = 0;
          while (ancestor !== null && !$(ancestor).is(document)) {
            var curr = $(ancestor);
            if (curr.css('overflow') !== 'visible') {
              curr.css('overflow', 'visible');
              if (ancestorsChanged === undefined) {
                ancestorsChanged = curr;
              } else {
                ancestorsChanged = ancestorsChanged.add(curr);
              }
            }
            ancestor = ancestor.parentNode;
          }
  
          // Set css on origin
          origin.css({
            position: 'absolute',
            'z-index': 1000,
            'will-change': 'left, top, width, height'
          }).data('width', originalWidth).data('height', originalHeight);
  
          // Add overlay
          var overlay = $('<div id="materialbox-overlay"></div>').css({
            opacity: 0
          }).click(function () {
            if (doneAnimating === true) returnToOriginal();
          });
  
          // Put before in origin image to preserve z-index layering.
          origin.before(overlay);
  
          // Set dimensions if needed
          var overlayOffset = overlay[0].getBoundingClientRect();
          overlay.css({
            width: windowWidth,
            height: windowHeight,
            left: -1 * overlayOffset.left,
            top: -1 * overlayOffset.top
          });
  
          // Animate Overlay
          overlay.velocity({ opacity: 1 }, { duration: inDuration, queue: false, easing: 'easeOutQuad' });
  
          // Add and animate caption if it exists
          if (origin.data('caption') !== "") {
            var $photo_caption = $('<div class="materialbox-caption"></div>');
            $photo_caption.text(origin.data('caption'));
            $('body').append($photo_caption);
            $photo_caption.css({ "display": "inline" });
            $photo_caption.velocity({ opacity: 1 }, { duration: inDuration, queue: false, easing: 'easeOutQuad' });
          }
  
          // Resize Image
          var ratio = 0;
          var widthPercent = originalWidth / windowWidth;
          var heightPercent = originalHeight / windowHeight;
          var newWidth = 0;
          var newHeight = 0;
  
          if (widthPercent > heightPercent) {
            ratio = originalHeight / originalWidth;
            newWidth = windowWidth * 0.9;
            newHeight = windowWidth * 0.9 * ratio;
          } else {
            ratio = originalWidth / originalHeight;
            newWidth = windowHeight * 0.9 * ratio;
            newHeight = windowHeight * 0.9;
          }
  
          // Animate image + set z-index
          if (origin.hasClass('responsive-img')) {
            origin.velocity({ 'max-width': newWidth, 'width': originalWidth }, { duration: 0, queue: false,
              complete: function () {
                origin.css({ left: 0, top: 0 }).velocity({
                  height: newHeight,
                  width: newWidth,
                  left: $(document).scrollLeft() + windowWidth / 2 - origin.parent('.material-placeholder').offset().left - newWidth / 2,
                  top: $(document).scrollTop() + windowHeight / 2 - origin.parent('.material-placeholder').offset().top - newHeight / 2
                }, {
                  duration: inDuration,
                  queue: false,
                  easing: 'easeOutQuad',
                  complete: function () {
                    doneAnimating = true;
                  }
                });
              } // End Complete
            }); // End Velocity
          } else {
            origin.css('left', 0).css('top', 0).velocity({
              height: newHeight,
              width: newWidth,
              left: $(document).scrollLeft() + windowWidth / 2 - origin.parent('.material-placeholder').offset().left - newWidth / 2,
              top: $(document).scrollTop() + windowHeight / 2 - origin.parent('.material-placeholder').offset().top - newHeight / 2
            }, {
              duration: inDuration,
              queue: false,
              easing: 'easeOutQuad',
              complete: function () {
                doneAnimating = true;
              }
            }); // End Velocity
          }
  
          // Handle Exit triggers
          $(window).on('scroll.materialbox', function () {
            if (overlayActive) {
              returnToOriginal();
            }
          });
  
          $(window).on('resize.materialbox', function () {
            if (overlayActive) {
              returnToOriginal();
            }
          });
  
          $(document).on('keyup.materialbox', function (e) {
            // ESC key
            if (e.keyCode === 27 && doneAnimating === true && overlayActive) {
              returnToOriginal();
            }
          });
        }); // End click handler
  
  
        // This function returns the modaled image to the original spot
        function returnToOriginal() {
  
          doneAnimating = false;
  
          var placeholder = origin.parent('.material-placeholder');
          var windowWidth = window.innerWidth;
          var windowHeight = window.innerHeight;
          var originalWidth = origin.data('width');
          var originalHeight = origin.data('height');
  
          origin.velocity("stop", true);
          $('#materialbox-overlay').velocity("stop", true);
          $('.materialbox-caption').velocity("stop", true);
  
          // disable exit handlers
          $(window).off('scroll.materialbox');
          $(document).off('keyup.materialbox');
          $(window).off('resize.materialbox');
  
          $('#materialbox-overlay').velocity({ opacity: 0 }, {
            duration: outDuration, // Delay prevents animation overlapping
            queue: false, easing: 'easeOutQuad',
            complete: function () {
              // Remove Overlay
              overlayActive = false;
              $(this).remove();
            }
          });
  
          // Resize Image
          origin.velocity({
            width: originalWidth,
            height: originalHeight,
            left: 0,
            top: 0
          }, {
            duration: outDuration,
            queue: false, easing: 'easeOutQuad',
            complete: function () {
              placeholder.css({
                height: '',
                width: '',
                position: '',
                top: '',
                left: ''
              });
  
              origin.removeAttr('style');
              origin.attr('style', originInlineStyles);
  
              // Remove class
              origin.removeClass('active');
              doneAnimating = true;
  
              // Remove overflow overrides on ancestors
              if (ancestorsChanged) {
                ancestorsChanged.css('overflow', '');
              }
            }
          });
  
          // Remove Caption + reset css settings on image
          $('.materialbox-caption').velocity({ opacity: 0 }, {
            duration: outDuration, // Delay prevents animation overlapping
            queue: false, easing: 'easeOutQuad',
            complete: function () {
              $(this).remove();
            }
          });
        }
      });
    };
  
    $(document).ready(function () {
      $('.materialboxed').materialbox();
    });
  })(jQuery);
  ;(function ($) {
  
    $.fn.parallax = function () {
      var window_width = $(window).width();
      // Parallax Scripts
      return this.each(function (i) {
        var $this = $(this);
        $this.addClass('parallax');
  
        function updateParallax(initial) {
          var container_height;
          if (window_width < 601) {
            container_height = $this.height() > 0 ? $this.height() : $this.children("img").height();
          } else {
            container_height = $this.height() > 0 ? $this.height() : 500;
          }
          var $img = $this.children("img").first();
          var img_height = $img.height();
          var parallax_dist = img_height - container_height;
          var bottom = $this.offset().top + container_height;
          var top = $this.offset().top;
          var scrollTop = $(window).scrollTop();
          var windowHeight = window.innerHeight;
          var windowBottom = scrollTop + windowHeight;
          var percentScrolled = (windowBottom - top) / (container_height + windowHeight);
          var parallax = Math.round(parallax_dist * percentScrolled);
  
          if (initial) {
            $img.css('display', 'block');
          }
          if (bottom > scrollTop && top < scrollTop + windowHeight) {
            $img.css('transform', "translate3D(-50%," + parallax + "px, 0)");
          }
        }
  
        // Wait for image load
        $this.children("img").one("load", function () {
          updateParallax(true);
        }).each(function () {
          if (this.complete) $(this).trigger("load");
        });
  
        $(window).scroll(function () {
          window_width = $(window).width();
          updateParallax(false);
        });
  
        $(window).resize(function () {
          window_width = $(window).width();
          updateParallax(false);
        });
      });
    };
  })(jQuery);
  ;(function ($) {
  
    var methods = {
      init: function (options) {
        var defaults = {
          onShow: null,
          swipeable: false,
          responsiveThreshold: Infinity // breakpoint for swipeable
        };
        options = $.extend(defaults, options);
        var namespace = Materialize.objectSelectorString($(this));
  
        return this.each(function (i) {
  
          var uniqueNamespace = namespace + i;
  
          // For each set of tabs, we want to keep track of
          // which tab is active and its associated content
          var $this = $(this),
              window_width = $(window).width();
  
          var $active,
              $content,
              $links = $this.find('li.tab a'),
              $tabs_width = $this.width(),
              $tabs_content = $(),
              $tabs_wrapper,
              $tab_width = Math.max($tabs_width, $this[0].scrollWidth) / $links.length,
              $indicator,
              index = 0,
              prev_index = 0,
              clicked = false,
              clickedTimeout,
              transition = 300;
  
          // Finds right attribute for indicator based on active tab.
          // el: jQuery Object
          var calcRightPos = function (el) {
            return Math.ceil($tabs_width - el.position().left - el[0].getBoundingClientRect().width - $this.scrollLeft());
          };
  
          // Finds left attribute for indicator based on active tab.
          // el: jQuery Object
          var calcLeftPos = function (el) {
            return Math.floor(el.position().left + $this.scrollLeft());
          };
  
          // Animates Indicator to active tab.
          // prev_index: Number
          var animateIndicator = function (prev_index) {
            if (index - prev_index >= 0) {
              $indicator.velocity({ "right": calcRightPos($active) }, { duration: transition, queue: false, easing: 'easeOutQuad' });
              $indicator.velocity({ "left": calcLeftPos($active) }, { duration: transition, queue: false, easing: 'easeOutQuad', delay: 90 });
            } else {
              $indicator.velocity({ "left": calcLeftPos($active) }, { duration: transition, queue: false, easing: 'easeOutQuad' });
              $indicator.velocity({ "right": calcRightPos($active) }, { duration: transition, queue: false, easing: 'easeOutQuad', delay: 90 });
            }
          };
  
          // Change swipeable according to responsive threshold
          if (options.swipeable) {
            if (window_width > options.responsiveThreshold) {
              options.swipeable = false;
            }
          }
  
          // If the location.hash matches one of the links, use that as the active tab.
          $active = $($links.filter('[href="' + location.hash + '"]'));
  
          // If no match is found, use the first link or any with class 'active' as the initial active tab.
          if ($active.length === 0) {
            $active = $(this).find('li.tab a.active').first();
          }
          if ($active.length === 0) {
            $active = $(this).find('li.tab a').first();
          }
  
          $active.addClass('active');
          index = $links.index($active);
          if (index < 0) {
            index = 0;
          }
  
          if ($active[0] !== undefined) {
            $content = $($active[0].hash);
            $content.addClass('active');
          }
  
          // append indicator then set indicator width to tab width
          if (!$this.find('.indicator').length) {
            $this.append('<li class="indicator"></li>');
          }
          $indicator = $this.find('.indicator');
  
          // we make sure that the indicator is at the end of the tabs
          $this.append($indicator);
  
          if ($this.is(":visible")) {
            // $indicator.css({"right": $tabs_width - ((index + 1) * $tab_width)});
            // $indicator.css({"left": index * $tab_width});
            setTimeout(function () {
              $indicator.css({ "right": calcRightPos($active) });
              $indicator.css({ "left": calcLeftPos($active) });
            }, 0);
          }
          $(window).off('resize.tabs-' + uniqueNamespace).on('resize.tabs-' + uniqueNamespace, function () {
            $tabs_width = $this.width();
            $tab_width = Math.max($tabs_width, $this[0].scrollWidth) / $links.length;
            if (index < 0) {
              index = 0;
            }
            if ($tab_width !== 0 && $tabs_width !== 0) {
              $indicator.css({ "right": calcRightPos($active) });
              $indicator.css({ "left": calcLeftPos($active) });
            }
          });
  
          // Initialize Tabs Content.
          if (options.swipeable) {
            // TODO: Duplicate calls with swipeable? handle multiple div wrapping.
            $links.each(function () {
              var $curr_content = $(Materialize.escapeHash(this.hash));
              $curr_content.addClass('carousel-item');
              $tabs_content = $tabs_content.add($curr_content);
            });
            $tabs_wrapper = $tabs_content.wrapAll('<div class="tabs-content carousel"></div>');
            $tabs_content.css('display', '');
            $('.tabs-content.carousel').carousel({
              fullWidth: true,
              noWrap: true,
              onCycleTo: function (item) {
                if (!clicked) {
                  var prev_index = index;
                  index = $tabs_wrapper.index(item);
                  $active.removeClass('active');
                  $active = $links.eq(index);
                  $active.addClass('active');
                  animateIndicator(prev_index);
                  if (typeof options.onShow === "function") {
                    options.onShow.call($this[0], $content);
                  }
                }
              }
            });
          } else {
            // Hide the remaining content
            $links.not($active).each(function () {
              $(Materialize.escapeHash(this.hash)).hide();
            });
          }
  
          // Bind the click event handler
          $this.off('click.tabs').on('click.tabs', 'a', function (e) {
            if ($(this).parent().hasClass('disabled')) {
              e.preventDefault();
              return;
            }
  
            // Act as regular link if target attribute is specified.
            if (!!$(this).attr("target")) {
              return;
            }
  
            clicked = true;
            $tabs_width = $this.width();
            $tab_width = Math.max($tabs_width, $this[0].scrollWidth) / $links.length;
  
            // Make the old tab inactive.
            $active.removeClass('active');
            var $oldContent = $content;
  
            // Update the variables with the new link and content
            $active = $(this);
            $content = $(Materialize.escapeHash(this.hash));
            $links = $this.find('li.tab a');
            var activeRect = $active.position();
  
            // Make the tab active.
            $active.addClass('active');
            prev_index = index;
            index = $links.index($(this));
            if (index < 0) {
              index = 0;
            }
            // Change url to current tab
            // window.location.hash = $active.attr('href');
  
            // Swap content
            if (options.swipeable) {
              if ($tabs_content.length) {
                $tabs_content.carousel('set', index, function () {
                  if (typeof options.onShow === "function") {
                    options.onShow.call($this[0], $content);
                  }
                });
              }
            } else {
              if ($content !== undefined) {
                $content.show();
                $content.addClass('active');
                if (typeof options.onShow === "function") {
                  options.onShow.call(this, $content);
                }
              }
  
              if ($oldContent !== undefined && !$oldContent.is($content)) {
                $oldContent.hide();
                $oldContent.removeClass('active');
              }
            }
  
            // Reset clicked state
            clickedTimeout = setTimeout(function () {
              clicked = false;
            }, transition);
  
            // Update indicator
            animateIndicator(prev_index);
  
            // Prevent the anchor's default click action
            e.preventDefault();
          });
        });
      },
      select_tab: function (id) {
        this.find('a[href="#' + id + '"]').trigger('click');
      }
    };
  
    $.fn.tabs = function (methodOrOptions) {
      if (methods[methodOrOptions]) {
        return methods[methodOrOptions].apply(this, Array.prototype.slice.call(arguments, 1));
      } else if (typeof methodOrOptions === 'object' || !methodOrOptions) {
        // Default to "init"
        return methods.init.apply(this, arguments);
      } else {
        $.error('Method ' + methodOrOptions + ' does not exist on jQuery.tabs');
      }
    };
  
    $(document).ready(function () {
      $('ul.tabs').tabs();
    });
  })(jQuery);
  ;(function ($) {
    $.fn.tooltip = function (options) {
      var timeout = null,
          margin = 5;
  
      // Defaults
      var defaults = {
        delay: 350,
        tooltip: '',
        position: 'bottom',
        html: false
      };
  
      // Remove tooltip from the activator
      if (options === "remove") {
        this.each(function () {
          $('#' + $(this).attr('data-tooltip-id')).remove();
          $(this).removeAttr('data-tooltip-id');
          $(this).off('mouseenter.tooltip mouseleave.tooltip');
        });
        return false;
      }
  
      options = $.extend(defaults, options);
  
      return this.each(function () {
        var tooltipId = Materialize.guid();
        var origin = $(this);
  
        // Destroy old tooltip
        if (origin.attr('data-tooltip-id')) {
          $('#' + origin.attr('data-tooltip-id')).remove();
        }
  
        origin.attr('data-tooltip-id', tooltipId);
  
        // Get attributes.
        var allowHtml, tooltipDelay, tooltipPosition, tooltipText, tooltipEl, backdrop;
        var setAttributes = function () {
          allowHtml = origin.attr('data-html') ? origin.attr('data-html') === 'true' : options.html;
          tooltipDelay = origin.attr('data-delay');
          tooltipDelay = tooltipDelay === undefined || tooltipDelay === '' ? options.delay : tooltipDelay;
          tooltipPosition = origin.attr('data-position');
          tooltipPosition = tooltipPosition === undefined || tooltipPosition === '' ? options.position : tooltipPosition;
          tooltipText = origin.attr('data-tooltip');
          tooltipText = tooltipText === undefined || tooltipText === '' ? options.tooltip : tooltipText;
        };
        setAttributes();
  
        var renderTooltipEl = function () {
          var tooltip = $('<div class="material-tooltip"></div>');
  
          // Create Text span
          if (allowHtml) {
            tooltipText = $('<span></span>').html(tooltipText);
          } else {
            tooltipText = $('<span></span>').text(tooltipText);
          }
  
          // Create tooltip
          tooltip.append(tooltipText).appendTo($('body')).attr('id', tooltipId);
  
          // Create backdrop
          backdrop = $('<div class="backdrop"></div>');
          backdrop.appendTo(tooltip);
          return tooltip;
        };
        tooltipEl = renderTooltipEl();
  
        // Destroy previously binded events
        origin.off('mouseenter.tooltip mouseleave.tooltip');
        // Mouse In
        var started = false,
            timeoutRef;
        origin.on({ 'mouseenter.tooltip': function (e) {
            var showTooltip = function () {
              setAttributes();
              started = true;
              tooltipEl.velocity('stop');
              backdrop.velocity('stop');
              tooltipEl.css({ visibility: 'visible', left: '0px', top: '0px' });
  
              // Tooltip positioning
              var originWidth = origin.outerWidth();
              var originHeight = origin.outerHeight();
              var tooltipHeight = tooltipEl.outerHeight();
              var tooltipWidth = tooltipEl.outerWidth();
              var tooltipVerticalMovement = '0px';
              var tooltipHorizontalMovement = '0px';
              var backdropOffsetWidth = backdrop[0].offsetWidth;
              var backdropOffsetHeight = backdrop[0].offsetHeight;
              var scaleXFactor = 8;
              var scaleYFactor = 8;
              var scaleFactor = 0;
              var targetTop, targetLeft, newCoordinates;
  
              if (tooltipPosition === "top") {
                // Top Position
                targetTop = origin.offset().top - tooltipHeight - margin;
                targetLeft = origin.offset().left + originWidth / 2 - tooltipWidth / 2;
                newCoordinates = repositionWithinScreen(targetLeft, targetTop, tooltipWidth, tooltipHeight);
                tooltipVerticalMovement = '-10px';
                backdrop.css({
                  bottom: 0,
                  left: 0,
                  borderRadius: '14px 14px 0 0',
                  transformOrigin: '50% 100%',
                  marginTop: tooltipHeight,
                  marginLeft: tooltipWidth / 2 - backdropOffsetWidth / 2
                });
              }
              // Left Position
              else if (tooltipPosition === "left") {
                  targetTop = origin.offset().top + originHeight / 2 - tooltipHeight / 2;
                  targetLeft = origin.offset().left - tooltipWidth - margin;
                  newCoordinates = repositionWithinScreen(targetLeft, targetTop, tooltipWidth, tooltipHeight);
  
                  tooltipHorizontalMovement = '-10px';
                  backdrop.css({
                    top: '-7px',
                    right: 0,
                    width: '14px',
                    height: '14px',
                    borderRadius: '14px 0 0 14px',
                    transformOrigin: '95% 50%',
                    marginTop: tooltipHeight / 2,
                    marginLeft: tooltipWidth
                  });
                }
                // Right Position
                else if (tooltipPosition === "right") {
                    targetTop = origin.offset().top + originHeight / 2 - tooltipHeight / 2;
                    targetLeft = origin.offset().left + originWidth + margin;
                    newCoordinates = repositionWithinScreen(targetLeft, targetTop, tooltipWidth, tooltipHeight);
  
                    tooltipHorizontalMovement = '+10px';
                    backdrop.css({
                      top: '-7px',
                      left: 0,
                      width: '14px',
                      height: '14px',
                      borderRadius: '0 14px 14px 0',
                      transformOrigin: '5% 50%',
                      marginTop: tooltipHeight / 2,
                      marginLeft: '0px'
                    });
                  } else {
                    // Bottom Position
                    targetTop = origin.offset().top + origin.outerHeight() + margin;
                    targetLeft = origin.offset().left + originWidth / 2 - tooltipWidth / 2;
                    newCoordinates = repositionWithinScreen(targetLeft, targetTop, tooltipWidth, tooltipHeight);
                    tooltipVerticalMovement = '+10px';
                    backdrop.css({
                      top: 0,
                      left: 0,
                      marginLeft: tooltipWidth / 2 - backdropOffsetWidth / 2
                    });
                  }
  
              // Set tooptip css placement
              tooltipEl.css({
                top: newCoordinates.y,
                left: newCoordinates.x
              });
  
              // Calculate Scale to fill
              scaleXFactor = Math.SQRT2 * tooltipWidth / parseInt(backdropOffsetWidth);
              scaleYFactor = Math.SQRT2 * tooltipHeight / parseInt(backdropOffsetHeight);
              scaleFactor = Math.max(scaleXFactor, scaleYFactor);
  
              tooltipEl.velocity({ translateY: tooltipVerticalMovement, translateX: tooltipHorizontalMovement }, { duration: 350, queue: false }).velocity({ opacity: 1 }, { duration: 300, delay: 50, queue: false });
              backdrop.css({ visibility: 'visible' }).velocity({ opacity: 1 }, { duration: 55, delay: 0, queue: false }).velocity({ scaleX: scaleFactor, scaleY: scaleFactor }, { duration: 300, delay: 0, queue: false, easing: 'easeInOutQuad' });
            };
  
            timeoutRef = setTimeout(showTooltip, tooltipDelay); // End Interval
  
            // Mouse Out
          },
          'mouseleave.tooltip': function () {
            // Reset State
            started = false;
            clearTimeout(timeoutRef);
  
            // Animate back
            setTimeout(function () {
              if (started !== true) {
                tooltipEl.velocity({
                  opacity: 0, translateY: 0, translateX: 0 }, { duration: 225, queue: false });
                backdrop.velocity({ opacity: 0, scaleX: 1, scaleY: 1 }, {
                  duration: 225,
                  queue: false,
                  complete: function () {
                    backdrop.css({ visibility: 'hidden' });
                    tooltipEl.css({ visibility: 'hidden' });
                    started = false;
                  }
                });
              }
            }, 225);
          }
        });
      });
    };
  
    var repositionWithinScreen = function (x, y, width, height) {
      var newX = x;
      var newY = y;
  
      if (newX < 0) {
        newX = 4;
      } else if (newX + width > window.innerWidth) {
        newX -= newX + width - window.innerWidth;
      }
  
      if (newY < 0) {
        newY = 4;
      } else if (newY + height > window.innerHeight + $(window).scrollTop) {
        newY -= newY + height - window.innerHeight;
      }
  
      return { x: newX, y: newY };
    };
  
    $(document).ready(function () {
      $('.tooltipped').tooltip();
    });
  })(jQuery);
  ; /*!
    * Waves v0.6.4
    * http://fian.my.id/Waves
    *
    * Copyright 2014 Alfiana E. Sibuea and other contributors
    * Released under the MIT license
    * https://github.com/fians/Waves/blob/master/LICENSE
    */
  
  ;(function (window) {
    'use strict';
  
    var Waves = Waves || {};
    var $$ = document.querySelectorAll.bind(document);
  
    // Find exact position of element
    function isWindow(obj) {
      return obj !== null && obj === obj.window;
    }
  
    function getWindow(elem) {
      return isWindow(elem) ? elem : elem.nodeType === 9 && elem.defaultView;
    }
  
    function offset(elem) {
      var docElem,
          win,
          box = { top: 0, left: 0 },
          doc = elem && elem.ownerDocument;
  
      docElem = doc.documentElement;
  
      if (typeof elem.getBoundingClientRect !== typeof undefined) {
        box = elem.getBoundingClientRect();
      }
      win = getWindow(doc);
      return {
        top: box.top + win.pageYOffset - docElem.clientTop,
        left: box.left + win.pageXOffset - docElem.clientLeft
      };
    }
  
    function convertStyle(obj) {
      var style = '';
  
      for (var a in obj) {
        if (obj.hasOwnProperty(a)) {
          style += a + ':' + obj[a] + ';';
        }
      }
  
      return style;
    }
  
    var Effect = {
  
      // Effect delay
      duration: 750,
  
      show: function (e, element) {
  
        // Disable right click
        if (e.button === 2) {
          return false;
        }
  
        var el = element || this;
  
        // Create ripple
        var ripple = document.createElement('div');
        ripple.className = 'waves-ripple';
        el.appendChild(ripple);
  
        // Get click coordinate and element witdh
        var pos = offset(el);
        var relativeY = e.pageY - pos.top;
        var relativeX = e.pageX - pos.left;
        var scale = 'scale(' + el.clientWidth / 100 * 10 + ')';
  
        // Support for touch devices
        if ('touches' in e) {
          relativeY = e.touches[0].pageY - pos.top;
          relativeX = e.touches[0].pageX - pos.left;
        }
  
        // Attach data to element
        ripple.setAttribute('data-hold', Date.now());
        ripple.setAttribute('data-scale', scale);
        ripple.setAttribute('data-x', relativeX);
        ripple.setAttribute('data-y', relativeY);
  
        // Set ripple position
        var rippleStyle = {
          'top': relativeY + 'px',
          'left': relativeX + 'px'
        };
  
        ripple.className = ripple.className + ' waves-notransition';
        ripple.setAttribute('style', convertStyle(rippleStyle));
        ripple.className = ripple.className.replace('waves-notransition', '');
  
        // Scale the ripple
        rippleStyle['-webkit-transform'] = scale;
        rippleStyle['-moz-transform'] = scale;
        rippleStyle['-ms-transform'] = scale;
        rippleStyle['-o-transform'] = scale;
        rippleStyle.transform = scale;
        rippleStyle.opacity = '1';
  
        rippleStyle['-webkit-transition-duration'] = Effect.duration + 'ms';
        rippleStyle['-moz-transition-duration'] = Effect.duration + 'ms';
        rippleStyle['-o-transition-duration'] = Effect.duration + 'ms';
        rippleStyle['transition-duration'] = Effect.duration + 'ms';
  
        rippleStyle['-webkit-transition-timing-function'] = 'cubic-bezier(0.250, 0.460, 0.450, 0.940)';
        rippleStyle['-moz-transition-timing-function'] = 'cubic-bezier(0.250, 0.460, 0.450, 0.940)';
        rippleStyle['-o-transition-timing-function'] = 'cubic-bezier(0.250, 0.460, 0.450, 0.940)';
        rippleStyle['transition-timing-function'] = 'cubic-bezier(0.250, 0.460, 0.450, 0.940)';
  
        ripple.setAttribute('style', convertStyle(rippleStyle));
      },
  
      hide: function (e) {
        TouchHandler.touchup(e);
  
        var el = this;
        var width = el.clientWidth * 1.4;
  
        // Get first ripple
        var ripple = null;
        var ripples = el.getElementsByClassName('waves-ripple');
        if (ripples.length > 0) {
          ripple = ripples[ripples.length - 1];
        } else {
          return false;
        }
  
        var relativeX = ripple.getAttribute('data-x');
        var relativeY = ripple.getAttribute('data-y');
        var scale = ripple.getAttribute('data-scale');
  
        // Get delay beetween mousedown and mouse leave
        var diff = Date.now() - Number(ripple.getAttribute('data-hold'));
        var delay = 350 - diff;
  
        if (delay < 0) {
          delay = 0;
        }
  
        // Fade out ripple after delay
        setTimeout(function () {
          var style = {
            'top': relativeY + 'px',
            'left': relativeX + 'px',
            'opacity': '0',
  
            // Duration
            '-webkit-transition-duration': Effect.duration + 'ms',
            '-moz-transition-duration': Effect.duration + 'ms',
            '-o-transition-duration': Effect.duration + 'ms',
            'transition-duration': Effect.duration + 'ms',
            '-webkit-transform': scale,
            '-moz-transform': scale,
            '-ms-transform': scale,
            '-o-transform': scale,
            'transform': scale
          };
  
          ripple.setAttribute('style', convertStyle(style));
  
          setTimeout(function () {
            try {
              el.removeChild(ripple);
            } catch (e) {
              return false;
            }
          }, Effect.duration);
        }, delay);
      },
  
      // Little hack to make <input> can perform waves effect
      wrapInput: function (elements) {
        for (var a = 0; a < elements.length; a++) {
          var el = elements[a];
  
          if (el.tagName.toLowerCase() === 'input') {
            var parent = el.parentNode;
  
            // If input already have parent just pass through
            if (parent.tagName.toLowerCase() === 'i' && parent.className.indexOf('waves-effect') !== -1) {
              continue;
            }
  
            // Put element class and style to the specified parent
            var wrapper = document.createElement('i');
            wrapper.className = el.className + ' waves-input-wrapper';
  
            var elementStyle = el.getAttribute('style');
  
            if (!elementStyle) {
              elementStyle = '';
            }
  
            wrapper.setAttribute('style', elementStyle);
  
            el.className = 'waves-button-input';
            el.removeAttribute('style');
  
            // Put element as child
            parent.replaceChild(wrapper, el);
            wrapper.appendChild(el);
          }
        }
      }
    };
  
    /**
     * Disable mousedown event for 500ms during and after touch
     */
    var TouchHandler = {
      /* uses an integer rather than bool so there's no issues with
       * needing to clear timeouts if another touch event occurred
       * within the 500ms. Cannot mouseup between touchstart and
       * touchend, nor in the 500ms after touchend. */
      touches: 0,
      allowEvent: function (e) {
        var allow = true;
  
        if (e.type === 'touchstart') {
          TouchHandler.touches += 1; //push
        } else if (e.type === 'touchend' || e.type === 'touchcancel') {
          setTimeout(function () {
            if (TouchHandler.touches > 0) {
              TouchHandler.touches -= 1; //pop after 500ms
            }
          }, 500);
        } else if (e.type === 'mousedown' && TouchHandler.touches > 0) {
          allow = false;
        }
  
        return allow;
      },
      touchup: function (e) {
        TouchHandler.allowEvent(e);
      }
    };
  
    /**
     * Delegated click handler for .waves-effect element.
     * returns null when .waves-effect element not in "click tree"
     */
    function getWavesEffectElement(e) {
      if (TouchHandler.allowEvent(e) === false) {
        return null;
      }
  
      var element = null;
      var target = e.target || e.srcElement;
  
      while (target.parentNode !== null) {
        if (!(target instanceof SVGElement) && target.className.indexOf('waves-effect') !== -1) {
          element = target;
          break;
        }
        target = target.parentNode;
      }
      return element;
    }
  
    /**
     * Bubble the click and show effect if .waves-effect elem was found
     */
    function showEffect(e) {
      var element = getWavesEffectElement(e);
  
      if (element !== null) {
        Effect.show(e, element);
  
        if ('ontouchstart' in window) {
          element.addEventListener('touchend', Effect.hide, false);
          element.addEventListener('touchcancel', Effect.hide, false);
        }
  
        element.addEventListener('mouseup', Effect.hide, false);
        element.addEventListener('mouseleave', Effect.hide, false);
        element.addEventListener('dragend', Effect.hide, false);
      }
    }
  
    Waves.displayEffect = function (options) {
      options = options || {};
  
      if ('duration' in options) {
        Effect.duration = options.duration;
      }
  
      //Wrap input inside <i> tag
      Effect.wrapInput($$('.waves-effect'));
  
      if ('ontouchstart' in window) {
        document.body.addEventListener('touchstart', showEffect, false);
      }
  
      document.body.addEventListener('mousedown', showEffect, false);
    };
  
    /**
     * Attach Waves to an input element (or any element which doesn't
     * bubble mouseup/mousedown events).
     *   Intended to be used with dynamically loaded forms/inputs, or
     * where the user doesn't want a delegated click handler.
     */
    Waves.attach = function (element) {
      //FUTURE: automatically add waves classes and allow users
      // to specify them with an options param? Eg. light/classic/button
      if (element.tagName.toLowerCase() === 'input') {
        Effect.wrapInput([element]);
        element = element.parentNode;
      }
  
      if ('ontouchstart' in window) {
        element.addEventListener('touchstart', showEffect, false);
      }
  
      element.addEventListener('mousedown', showEffect, false);
    };
  
    window.Waves = Waves;
  
    document.addEventListener('DOMContentLoaded', function () {
      Waves.displayEffect();
    }, false);
  })(window);
  ;(function ($, Vel) {
    'use strict';
  
    var _defaults = {
      displayLength: Infinity,
      inDuration: 300,
      outDuration: 375,
      className: undefined,
      completeCallback: undefined,
      activationPercent: 0.8
    };
  
    var Toast = function () {
      function Toast(message, displayLength, className, completeCallback) {
        _classCallCheck(this, Toast);
  
        if (!message) {
          return;
        }
  
        /**
         * Options for the toast
         * @member Toast#options
         */
        this.options = {
          displayLength: displayLength,
          className: className,
          completeCallback: completeCallback
        };
  
        this.options = $.extend({}, Toast.defaults, this.options);
        this.message = message;
  
        /**
         * Describes current pan state toast
         * @type {Boolean}
         */
        this.panning = false;
  
        /**
         * Time remaining until toast is removed
         */
        this.timeRemaining = this.options.displayLength;
  
        if (Toast._toasts.length === 0) {
          Toast._createContainer();
        }
  
        // Create new toast
        Toast._toasts.push(this);
        var toastElement = this.createToast();
        toastElement.M_Toast = this;
        this.el = toastElement;
        this._animateIn();
        this.setTimer();
      }
  
      _createClass(Toast, [{
        key: 'createToast',
  
  
        /**
         * Create toast and append it to toast container
         */
        value: function createToast() {
          var toast = document.createElement('div');
          toast.classList.add('toast');
  
          // Add custom classes onto toast
          if (this.options.className) {
            var classes = this.options.className.split(' ');
            var i = void 0,
                count = void 0;
            for (i = 0, count = classes.length; i < count; i++) {
              toast.classList.add(classes[i]);
            }
          }
  
          // Set content
          if (typeof HTMLElement === 'object' ? this.message instanceof HTMLElement : this.message && typeof this.message === 'object' && this.message !== null && this.message.nodeType === 1 && typeof this.message.nodeName === 'string') {
            toast.appendChild(this.message);
  
            // Check if it is jQuery object
          } else if (this.message instanceof jQuery) {
            $(toast).append(this.message);
  
            // Insert as text;
          } else {
            toast.innerHTML = this.message;
          }
  
          // Append toasft
          Toast._container.appendChild(toast);
          return toast;
        }
  
        /**
         * Animate in toast
         */
  
      }, {
        key: '_animateIn',
        value: function _animateIn() {
          // Animate toast in
          Vel(this.el, { top: 0, opacity: 1 }, {
            duration: 300,
            easing: 'easeOutCubic',
            queue: false
          });
        }
  
        /**
         * Create setInterval which automatically removes toast when timeRemaining >= 0
         * has been reached
         */
  
      }, {
        key: 'setTimer',
        value: function setTimer() {
          var _this3 = this;
  
          if (this.timeRemaining !== Infinity) {
            this.counterInterval = setInterval(function () {
              // If toast is not being dragged, decrease its time remaining
              if (!_this3.panning) {
                _this3.timeRemaining -= 20;
              }
  
              // Animate toast out
              if (_this3.timeRemaining <= 0) {
                _this3.remove();
              }
            }, 20);
          }
        }
  
        /**
         * Dismiss toast with animation
         */
  
      }, {
        key: 'remove',
        value: function remove() {
          var _this4 = this;
  
          window.clearInterval(this.counterInterval);
          var activationDistance = this.el.offsetWidth * this.options.activationPercent;
  
          if (this.wasSwiped) {
            this.el.style.transition = 'transform .05s, opacity .05s';
            this.el.style.transform = 'translateX(' + activationDistance + 'px)';
            this.el.style.opacity = 0;
          }
  
          Vel(this.el, { opacity: 0, marginTop: '-40px' }, {
            duration: this.options.outDuration,
            easing: 'easeOutExpo',
            queue: false,
            complete: function () {
              // Call the optional callback
              if (typeof _this4.options.completeCallback === 'function') {
                _this4.options.completeCallback();
              }
              // Remove toast from DOM
              _this4.el.parentNode.removeChild(_this4.el);
              Toast._toasts.splice(Toast._toasts.indexOf(_this4), 1);
              if (Toast._toasts.length === 0) {
                Toast._removeContainer();
              }
            }
          });
        }
      }], [{
        key: '_createContainer',
  
  
        /**
         * Append toast container and add event handlers
         */
        value: function _createContainer() {
          var container = document.createElement('div');
          container.setAttribute('id', 'toast-container');
  
          // Add event handler
          container.addEventListener('touchstart', Toast._onDragStart);
          container.addEventListener('touchmove', Toast._onDragMove);
          container.addEventListener('touchend', Toast._onDragEnd);
  
          container.addEventListener('mousedown', Toast._onDragStart);
          document.addEventListener('mousemove', Toast._onDragMove);
          document.addEventListener('mouseup', Toast._onDragEnd);
  
          document.body.appendChild(container);
          Toast._container = container;
        }
  
        /**
         * Remove toast container and event handlers
         */
  
      }, {
        key: '_removeContainer',
        value: function _removeContainer() {
          // Add event handler
          document.removeEventListener('mousemove', Toast._onDragMove);
          document.removeEventListener('mouseup', Toast._onDragEnd);
  
          Toast._container.parentNode.removeChild(Toast._container);
          Toast._container = null;
        }
  
        /**
         * Begin drag handler
         * @param {Event} e
         */
  
      }, {
        key: '_onDragStart',
        value: function _onDragStart(e) {
          if (e.target && $(e.target).closest('.toast').length) {
            var $toast = $(e.target).closest('.toast');
            var toast = $toast[0].M_Toast;
            toast.panning = true;
            Toast._draggedToast = toast;
            toast.el.classList.add('panning');
            toast.el.style.transition = '';
            toast.startingXPos = Toast._xPos(e);
            toast.time = Date.now();
            toast.xPos = Toast._xPos(e);
          }
        }
  
        /**
         * Drag move handler
         * @param {Event} e
         */
  
      }, {
        key: '_onDragMove',
        value: function _onDragMove(e) {
          if (!!Toast._draggedToast) {
            e.preventDefault();
            var toast = Toast._draggedToast;
            toast.deltaX = Math.abs(toast.xPos - Toast._xPos(e));
            toast.xPos = Toast._xPos(e);
            toast.velocityX = toast.deltaX / (Date.now() - toast.time);
            toast.time = Date.now();
  
            var totalDeltaX = toast.xPos - toast.startingXPos;
            var activationDistance = toast.el.offsetWidth * toast.options.activationPercent;
            toast.el.style.transform = 'translateX(' + totalDeltaX + 'px)';
            toast.el.style.opacity = 1 - Math.abs(totalDeltaX / activationDistance);
          }
        }
  
        /**
         * End drag handler
         * @param {Event} e
         */
  
      }, {
        key: '_onDragEnd',
        value: function _onDragEnd(e) {
          if (!!Toast._draggedToast) {
            var toast = Toast._draggedToast;
            toast.panning = false;
            toast.el.classList.remove('panning');
  
            var totalDeltaX = toast.xPos - toast.startingXPos;
            var activationDistance = toast.el.offsetWidth * toast.options.activationPercent;
            var shouldBeDismissed = Math.abs(totalDeltaX) > activationDistance || toast.velocityX > 1;
  
            // Remove toast
            if (shouldBeDismissed) {
              toast.wasSwiped = true;
              toast.remove();
  
              // Animate toast back to original position
            } else {
              toast.el.style.transition = 'transform .2s, opacity .2s';
              toast.el.style.transform = '';
              toast.el.style.opacity = '';
            }
            Toast._draggedToast = null;
          }
        }
  
        /**
         * Get x position of mouse or touch event
         * @param {Event} e
         */
  
      }, {
        key: '_xPos',
        value: function _xPos(e) {
          if (e.targetTouches && e.targetTouches.length >= 1) {
            return e.targetTouches[0].clientX;
          }
          // mouse event
          return e.clientX;
        }
  
        /**
         * Remove all toasts
         */
  
      }, {
        key: 'removeAll',
        value: function removeAll() {
          for (var toastIndex in Toast._toasts) {
            Toast._toasts[toastIndex].remove();
          }
        }
      }, {
        key: 'defaults',
        get: function () {
          return _defaults;
        }
      }]);
  
      return Toast;
    }();
  
    /**
     * @static
     * @memberof Toast
     * @type {Array.<Toast>}
     */
  
  
    Toast._toasts = [];
  
    /**
     * @static
     * @memberof Toast
     */
    Toast._container = null;
  
    /**
     * @static
     * @memberof Toast
     * @type {Toast}
     */
    Toast._draggedToast = null;
  
    Materialize.Toast = Toast;
    Materialize.toast = function (message, displayLength, className, completeCallback) {
      return new Toast(message, displayLength, className, completeCallback);
    };
  })(jQuery, Materialize.Vel);
  ;(function ($) {
  
    var methods = {
      init: function (options) {
        var defaults = {
          menuWidth: 300,
          edge: 'left',
          closeOnClick: false,
          draggable: true,
          onOpen: null,
          onClose: null
        };
        options = $.extend(defaults, options);
  
        $(this).each(function () {
          var $this = $(this);
          var menuId = $this.attr('data-activates');
          var menu = $("#" + menuId);
  
          // Set to width
          if (options.menuWidth != 300) {
            menu.css('width', options.menuWidth);
          }
  
          // Add Touch Area
          var $dragTarget = $('.drag-target[data-sidenav="' + menuId + '"]');
          if (options.draggable) {
            // Regenerate dragTarget
            if ($dragTarget.length) {
              $dragTarget.remove();
            }
  
            $dragTarget = $('<div class="drag-target"></div>').attr('data-sidenav', menuId);
            $('body').append($dragTarget);
          } else {
            $dragTarget = $();
          }
  
          if (options.edge == 'left') {
            menu.css('transform', 'translateX(-100%)');
            $dragTarget.css({ 'left': 0 }); // Add Touch Area
          } else {
            menu.addClass('right-aligned') // Change text-alignment to right
            .css('transform', 'translateX(100%)');
            $dragTarget.css({ 'right': 0 }); // Add Touch Area
          }
  
          // If fixed sidenav, bring menu out
          if (menu.hasClass('fixed')) {
            if (window.innerWidth > 992) {
              menu.css('transform', 'translateX(0)');
            }
          }
  
          // Window resize to reset on large screens fixed
          if (menu.hasClass('fixed')) {
            $(window).resize(function () {
              if (window.innerWidth > 992) {
                // Close menu if window is resized bigger than 992 and user has fixed sidenav
                if ($('#sidenav-overlay').length !== 0 && menuOut) {
                  removeMenu(true);
                } else {
                  // menu.removeAttr('style');
                  menu.css('transform', 'translateX(0%)');
                  // menu.css('width', options.menuWidth);
                }
              } else if (menuOut === false) {
                if (options.edge === 'left') {
                  menu.css('transform', 'translateX(-100%)');
                } else {
                  menu.css('transform', 'translateX(100%)');
                }
              }
            });
          }
  
          // if closeOnClick, then add close event for all a tags in side sideNav
          if (options.closeOnClick === true) {
            menu.on("click.itemclick", "a:not(.collapsible-header)", function () {
              if (!(window.innerWidth > 992 && menu.hasClass('fixed'))) {
                removeMenu();
              }
            });
          }
  
          var removeMenu = function (restoreNav) {
            panning = false;
            menuOut = false;
            // Reenable scrolling
            $('body').css({
              overflow: '',
              width: ''
            });
  
            $('#sidenav-overlay').velocity({ opacity: 0 }, { duration: 200,
              queue: false, easing: 'easeOutQuad',
              complete: function () {
                $(this).remove();
              } });
            if (options.edge === 'left') {
              // Reset phantom div
              $dragTarget.css({ width: '', right: '', left: '0' });
              menu.velocity({ 'translateX': '-100%' }, { duration: 200,
                queue: false,
                easing: 'easeOutCubic',
                complete: function () {
                  if (restoreNav === true) {
                    // Restore Fixed sidenav
                    menu.removeAttr('style');
                    menu.css('width', options.menuWidth);
                  }
                }
  
              });
            } else {
              // Reset phantom div
              $dragTarget.css({ width: '', right: '0', left: '' });
              menu.velocity({ 'translateX': '100%' }, { duration: 200,
                queue: false,
                easing: 'easeOutCubic',
                complete: function () {
                  if (restoreNav === true) {
                    // Restore Fixed sidenav
                    menu.removeAttr('style');
                    menu.css('width', options.menuWidth);
                  }
                }
              });
            }
  
            // Callback
            if (typeof options.onClose === 'function') {
              options.onClose.call(this, menu);
            }
          };
  
          // Touch Event
          var panning = false;
          var menuOut = false;
  
          if (options.draggable) {
            $dragTarget.on('click', function () {
              if (menuOut) {
                removeMenu();
              }
            });
  
            $dragTarget.hammer({
              prevent_default: false
            }).on('pan', function (e) {
  
              if (e.gesture.pointerType == "touch") {
  
                var direction = e.gesture.direction;
                var x = e.gesture.center.x;
                var y = e.gesture.center.y;
                var velocityX = e.gesture.velocityX;
  
                // Vertical scroll bugfix
                if (x === 0 && y === 0) {
                  return;
                }
  
                // Disable Scrolling
                var $body = $('body');
                var $overlay = $('#sidenav-overlay');
                var oldWidth = $body.innerWidth();
                $body.css('overflow', 'hidden');
                $body.width(oldWidth);
  
                // If overlay does not exist, create one and if it is clicked, close menu
                if ($overlay.length === 0) {
                  $overlay = $('<div id="sidenav-overlay"></div>');
                  $overlay.css('opacity', 0).click(function () {
                    removeMenu();
                  });
  
                  // Run 'onOpen' when sidenav is opened via touch/swipe if applicable
                  if (typeof options.onOpen === 'function') {
                    options.onOpen.call(this, menu);
                  }
  
                  $('body').append($overlay);
                }
  
                // Keep within boundaries
                if (options.edge === 'left') {
                  if (x > options.menuWidth) {
                    x = options.menuWidth;
                  } else if (x < 0) {
                    x = 0;
                  }
                }
  
                if (options.edge === 'left') {
                  // Left Direction
                  if (x < options.menuWidth / 2) {
                    menuOut = false;
                  }
                  // Right Direction
                  else if (x >= options.menuWidth / 2) {
                      menuOut = true;
                    }
                  menu.css('transform', 'translateX(' + (x - options.menuWidth) + 'px)');
                } else {
                  // Left Direction
                  if (x < window.innerWidth - options.menuWidth / 2) {
                    menuOut = true;
                  }
                  // Right Direction
                  else if (x >= window.innerWidth - options.menuWidth / 2) {
                      menuOut = false;
                    }
                  var rightPos = x - options.menuWidth / 2;
                  if (rightPos < 0) {
                    rightPos = 0;
                  }
  
                  menu.css('transform', 'translateX(' + rightPos + 'px)');
                }
  
                // Percentage overlay
                var overlayPerc;
                if (options.edge === 'left') {
                  overlayPerc = x / options.menuWidth;
                  $overlay.velocity({ opacity: overlayPerc }, { duration: 10, queue: false, easing: 'easeOutQuad' });
                } else {
                  overlayPerc = Math.abs((x - window.innerWidth) / options.menuWidth);
                  $overlay.velocity({ opacity: overlayPerc }, { duration: 10, queue: false, easing: 'easeOutQuad' });
                }
              }
            }).on('panend', function (e) {
  
              if (e.gesture.pointerType == "touch") {
                var $overlay = $('#sidenav-overlay');
                var velocityX = e.gesture.velocityX;
                var x = e.gesture.center.x;
                var leftPos = x - options.menuWidth;
                var rightPos = x - options.menuWidth / 2;
                if (leftPos > 0) {
                  leftPos = 0;
                }
                if (rightPos < 0) {
                  rightPos = 0;
                }
                panning = false;
  
                if (options.edge === 'left') {
                  // If velocityX <= 0.3 then the user is flinging the menu closed so ignore menuOut
                  if (menuOut && velocityX <= 0.3 || velocityX < -0.5) {
                    // Return menu to open
                    if (leftPos !== 0) {
                      menu.velocity({ 'translateX': [0, leftPos] }, { duration: 300, queue: false, easing: 'easeOutQuad' });
                    }
  
                    $overlay.velocity({ opacity: 1 }, { duration: 50, queue: false, easing: 'easeOutQuad' });
                    $dragTarget.css({ width: '50%', right: 0, left: '' });
                    menuOut = true;
                  } else if (!menuOut || velocityX > 0.3) {
                    // Enable Scrolling
                    $('body').css({
                      overflow: '',
                      width: ''
                    });
                    // Slide menu closed
                    menu.velocity({ 'translateX': [-1 * options.menuWidth - 10, leftPos] }, { duration: 200, queue: false, easing: 'easeOutQuad' });
                    $overlay.velocity({ opacity: 0 }, { duration: 200, queue: false, easing: 'easeOutQuad',
                      complete: function () {
                        // Run 'onClose' when sidenav is closed via touch/swipe if applicable
                        if (typeof options.onClose === 'function') {
                          options.onClose.call(this, menu);
                        }
  
                        $(this).remove();
                      } });
                    $dragTarget.css({ width: '10px', right: '', left: 0 });
                  }
                } else {
                  if (menuOut && velocityX >= -0.3 || velocityX > 0.5) {
                    // Return menu to open
                    if (rightPos !== 0) {
                      menu.velocity({ 'translateX': [0, rightPos] }, { duration: 300, queue: false, easing: 'easeOutQuad' });
                    }
  
                    $overlay.velocity({ opacity: 1 }, { duration: 50, queue: false, easing: 'easeOutQuad' });
                    $dragTarget.css({ width: '50%', right: '', left: 0 });
                    menuOut = true;
                  } else if (!menuOut || velocityX < -0.3) {
                    // Enable Scrolling
                    $('body').css({
                      overflow: '',
                      width: ''
                    });
  
                    // Slide menu closed
                    menu.velocity({ 'translateX': [options.menuWidth + 10, rightPos] }, { duration: 200, queue: false, easing: 'easeOutQuad' });
                    $overlay.velocity({ opacity: 0 }, { duration: 200, queue: false, easing: 'easeOutQuad',
                      complete: function () {
                        // Run 'onClose' when sidenav is closed via touch/swipe if applicable
                        if (typeof options.onClose === 'function') {
                          options.onClose.call(this, menu);
                        }
  
                        $(this).remove();
                      } });
                    $dragTarget.css({ width: '10px', right: 0, left: '' });
                  }
                }
              }
            });
          }
  
          $this.off('click.sidenav').on('click.sidenav', function () {
            if (menuOut === true) {
              menuOut = false;
              panning = false;
              removeMenu();
            } else {
  
              // Disable Scrolling
              var $body = $('body');
              var $overlay = $('<div id="sidenav-overlay"></div>');
              var oldWidth = $body.innerWidth();
              $body.css('overflow', 'hidden');
              $body.width(oldWidth);
  
              // Push current drag target on top of DOM tree
              $('body').append($dragTarget);
  
              if (options.edge === 'left') {
                $dragTarget.css({ width: '50%', right: 0, left: '' });
                menu.velocity({ 'translateX': [0, -1 * options.menuWidth] }, { duration: 300, queue: false, easing: 'easeOutQuad' });
              } else {
                $dragTarget.css({ width: '50%', right: '', left: 0 });
                menu.velocity({ 'translateX': [0, options.menuWidth] }, { duration: 300, queue: false, easing: 'easeOutQuad' });
              }
  
              // Overlay close on click
              $overlay.css('opacity', 0).click(function () {
                menuOut = false;
                panning = false;
                removeMenu();
                $overlay.velocity({ opacity: 0 }, { duration: 300, queue: false, easing: 'easeOutQuad',
                  complete: function () {
                    $(this).remove();
                  }
                });
              });
  
              // Append body
              $('body').append($overlay);
              $overlay.velocity({ opacity: 1 }, { duration: 300, queue: false, easing: 'easeOutQuad',
                complete: function () {
                  menuOut = true;
                  panning = false;
                }
              });
  
              // Callback
              if (typeof options.onOpen === 'function') {
                options.onOpen.call(this, menu);
              }
            }
  
            return false;
          });
        });
      },
      destroy: function () {
        var $overlay = $('#sidenav-overlay');
        var $dragTarget = $('.drag-target[data-sidenav="' + $(this).attr('data-activates') + '"]');
        $overlay.trigger('click');
        $dragTarget.remove();
        $(this).off('click');
        $overlay.remove();
      },
      show: function () {
        this.trigger('click');
      },
      hide: function () {
        $('#sidenav-overlay').trigger('click');
      }
    };
  
    $.fn.sideNav = function (methodOrOptions) {
      if (methods[methodOrOptions]) {
        return methods[methodOrOptions].apply(this, Array.prototype.slice.call(arguments, 1));
      } else if (typeof methodOrOptions === 'object' || !methodOrOptions) {
        // Default to "init"
        return methods.init.apply(this, arguments);
      } else {
        $.error('Method ' + methodOrOptions + ' does not exist on jQuery.sideNav');
      }
    }; // Plugin end
  })(jQuery);
  ; /**
    * Extend jquery with a scrollspy plugin.
    * This watches the window scroll and fires events when elements are scrolled into viewport.
    *
    * throttle() and getTime() taken from Underscore.js
    * https://github.com/jashkenas/underscore
    *
    * @author Copyright 2013 John Smart
    * @license https://raw.github.com/thesmart/jquery-scrollspy/master/LICENSE
    * @see https://github.com/thesmart
    * @version 0.1.2
    */
  (function ($) {
  
    var jWindow = $(window);
    var elements = [];
    var elementsInView = [];
    var isSpying = false;
    var ticks = 0;
    var unique_id = 1;
    var offset = {
      top: 0,
      right: 0,
      bottom: 0,
      left: 0
  
      /**
       * Find elements that are within the boundary
       * @param {number} top
       * @param {number} right
       * @param {number} bottom
       * @param {number} left
       * @return {jQuery}		A collection of elements
       */
    };function findElements(top, right, bottom, left) {
      var hits = $();
      $.each(elements, function (i, element) {
        if (element.height() > 0) {
          var elTop = element.offset().top,
              elLeft = element.offset().left,
              elRight = elLeft + element.width(),
              elBottom = elTop + element.height();
  
          var isIntersect = !(elLeft > right || elRight < left || elTop > bottom || elBottom < top);
  
          if (isIntersect) {
            hits.push(element);
          }
        }
      });
  
      return hits;
    }
  
    /**
     * Called when the user scrolls the window
     */
    function onScroll(scrollOffset) {
      // unique tick id
      ++ticks;
  
      // viewport rectangle
      var top = jWindow.scrollTop(),
          left = jWindow.scrollLeft(),
          right = left + jWindow.width(),
          bottom = top + jWindow.height();
  
      // determine which elements are in view
      var intersections = findElements(top + offset.top + scrollOffset || 200, right + offset.right, bottom + offset.bottom, left + offset.left);
      $.each(intersections, function (i, element) {
  
        var lastTick = element.data('scrollSpy:ticks');
        if (typeof lastTick != 'number') {
          // entered into view
          element.triggerHandler('scrollSpy:enter');
        }
  
        // update tick id
        element.data('scrollSpy:ticks', ticks);
      });
  
      // determine which elements are no longer in view
      $.each(elementsInView, function (i, element) {
        var lastTick = element.data('scrollSpy:ticks');
        if (typeof lastTick == 'number' && lastTick !== ticks) {
          // exited from view
          element.triggerHandler('scrollSpy:exit');
          element.data('scrollSpy:ticks', null);
        }
      });
  
      // remember elements in view for next tick
      elementsInView = intersections;
    }
  
    /**
     * Called when window is resized
    */
    function onWinSize() {
      jWindow.trigger('scrollSpy:winSize');
    }
  
    /**
     * Enables ScrollSpy using a selector
     * @param {jQuery|string} selector  The elements collection, or a selector
     * @param {Object=} options	Optional.
           throttle : number -> scrollspy throttling. Default: 100 ms
           offsetTop : number -> offset from top. Default: 0
           offsetRight : number -> offset from right. Default: 0
           offsetBottom : number -> offset from bottom. Default: 0
           offsetLeft : number -> offset from left. Default: 0
    			activeClass : string -> Class name to be added to the active link. Default: active
     * @returns {jQuery}
     */
    $.scrollSpy = function (selector, options) {
      var defaults = {
        throttle: 100,
        scrollOffset: 200, // offset - 200 allows elements near bottom of page to scroll
        activeClass: 'active',
        getActiveElement: function (id) {
          return 'a[href="#' + id + '"]';
        }
      };
      options = $.extend(defaults, options);
  
      var visible = [];
      selector = $(selector);
      selector.each(function (i, element) {
        elements.push($(element));
        $(element).data("scrollSpy:id", i);
        // Smooth scroll to section
        $('a[href="#' + $(element).attr('id') + '"]').click(function (e) {
          e.preventDefault();
          var offset = $(Materialize.escapeHash(this.hash)).offset().top + 1;
          $('html, body').animate({ scrollTop: offset - options.scrollOffset }, { duration: 400, queue: false, easing: 'easeOutCubic' });
        });
      });
  
      offset.top = options.offsetTop || 0;
      offset.right = options.offsetRight || 0;
      offset.bottom = options.offsetBottom || 0;
      offset.left = options.offsetLeft || 0;
  
      var throttledScroll = Materialize.throttle(function () {
        onScroll(options.scrollOffset);
      }, options.throttle || 100);
      var readyScroll = function () {
        $(document).ready(throttledScroll);
      };
  
      if (!isSpying) {
        jWindow.on('scroll', readyScroll);
        jWindow.on('resize', readyScroll);
        isSpying = true;
      }
  
      // perform a scan once, after current execution context, and after dom is ready
      setTimeout(readyScroll, 0);
  
      selector.on('scrollSpy:enter', function () {
        visible = $.grep(visible, function (value) {
          return value.height() != 0;
        });
  
        var $this = $(this);
  
        if (visible[0]) {
          $(options.getActiveElement(visible[0].attr('id'))).removeClass(options.activeClass);
          if ($this.data('scrollSpy:id') < visible[0].data('scrollSpy:id')) {
            visible.unshift($(this));
          } else {
            visible.push($(this));
          }
        } else {
          visible.push($(this));
        }
  
        $(options.getActiveElement(visible[0].attr('id'))).addClass(options.activeClass);
      });
      selector.on('scrollSpy:exit', function () {
        visible = $.grep(visible, function (value) {
          return value.height() != 0;
        });
  
        if (visible[0]) {
          $(options.getActiveElement(visible[0].attr('id'))).removeClass(options.activeClass);
          var $this = $(this);
          visible = $.grep(visible, function (value) {
            return value.attr('id') != $this.attr('id');
          });
          if (visible[0]) {
            // Check if empty
            $(options.getActiveElement(visible[0].attr('id'))).addClass(options.activeClass);
          }
        }
      });
  
      return selector;
    };
  
    /**
     * Listen for window resize events
     * @param {Object=} options						Optional. Set { throttle: number } to change throttling. Default: 100 ms
     * @returns {jQuery}		$(window)
     */
    $.winSizeSpy = function (options) {
      $.winSizeSpy = function () {
        return jWindow;
      }; // lock from multiple calls
      options = options || {
        throttle: 100
      };
      return jWindow.on('resize', Materialize.throttle(onWinSize, options.throttle || 100));
    };
  
    /**
     * Enables ScrollSpy on a collection of elements
     * e.g. $('.scrollSpy').scrollSpy()
     * @param {Object=} options	Optional.
    										throttle : number -> scrollspy throttling. Default: 100 ms
    										offsetTop : number -> offset from top. Default: 0
    										offsetRight : number -> offset from right. Default: 0
    										offsetBottom : number -> offset from bottom. Default: 0
    										offsetLeft : number -> offset from left. Default: 0
     * @returns {jQuery}
     */
    $.fn.scrollSpy = function (options) {
      return $.scrollSpy($(this), options);
    };
  })(jQuery);
  ;(function ($) {
    $(document).ready(function () {
  
      // Function to update labels of text fields
      Materialize.updateTextFields = function () {
        var input_selector = 'input[type=text], input[type=password], input[type=email], input[type=url], input[type=tel], input[type=number], input[type=search], textarea';
        $(input_selector).each(function (index, element) {
          var $this = $(this);
          if ($(element).val().length > 0 || $(element).is(':focus') || element.autofocus || $this.attr('placeholder') !== undefined) {
            $this.siblings('label').addClass('active');
          } else if ($(element)[0].validity) {
            $this.siblings('label').toggleClass('active', $(element)[0].validity.badInput === true);
          } else {
            $this.siblings('label').removeClass('active');
          }
        });
      };
  
      // Text based inputs
      var input_selector = 'input[type=text], input[type=password], input[type=email], input[type=url], input[type=tel], input[type=number], input[type=search], textarea';
  
      // Add active if form auto complete
      $(document).on('change', input_selector, function () {
        if ($(this).val().length !== 0 || $(this).attr('placeholder') !== undefined) {
          $(this).siblings('label').addClass('active');
        }
        validate_field($(this));
      });
  
      // Add active if input element has been pre-populated on document ready
      $(document).ready(function () {
        Materialize.updateTextFields();
      });
  
      // HTML DOM FORM RESET handling
      $(document).on('reset', function (e) {
        var formReset = $(e.target);
        if (formReset.is('form')) {
          formReset.find(input_selector).removeClass('valid').removeClass('invalid');
          formReset.find(input_selector).each(function () {
            if ($(this).attr('value') === '') {
              $(this).siblings('label').removeClass('active');
            }
          });
  
          // Reset select
          formReset.find('select.initialized').each(function () {
            var reset_text = formReset.find('option[selected]').text();
            formReset.siblings('input.select-dropdown').val(reset_text);
          });
        }
      });
  
      // Add active when element has focus
      $(document).on('focus', input_selector, function () {
        $(this).siblings('label, .prefix').addClass('active');
      });
  
      $(document).on('blur', input_selector, function () {
        var $inputElement = $(this);
        var selector = ".prefix";
  
        if ($inputElement.val().length === 0 && $inputElement[0].validity.badInput !== true && $inputElement.attr('placeholder') === undefined) {
          selector += ", label";
        }
  
        $inputElement.siblings(selector).removeClass('active');
  
        validate_field($inputElement);
      });
  
      window.validate_field = function (object) {
        var hasLength = object.attr('data-length') !== undefined;
        var lenAttr = parseInt(object.attr('data-length'));
        var len = object.val().length;
  
        if (object.val().length === 0 && object[0].validity.badInput === false && !object.is(':required')) {
          if (object.hasClass('validate')) {
            object.removeClass('valid');
            object.removeClass('invalid');
          }
        } else {
          if (object.hasClass('validate')) {
            // Check for character counter attributes
            if (object.is(':valid') && hasLength && len <= lenAttr || object.is(':valid') && !hasLength) {
              object.removeClass('invalid');
              object.addClass('valid');
            } else {
              object.removeClass('valid');
              object.addClass('invalid');
            }
          }
        }
      };
  
      // Radio and Checkbox focus class
      var radio_checkbox = 'input[type=radio], input[type=checkbox]';
      $(document).on('keyup.radio', radio_checkbox, function (e) {
        // TAB, check if tabbing to radio or checkbox.
        if (e.which === 9) {
          $(this).addClass('tabbed');
          var $this = $(this);
          $this.one('blur', function (e) {
  
            $(this).removeClass('tabbed');
          });
          return;
        }
      });
  
      // Textarea Auto Resize
      var hiddenDiv = $('.hiddendiv').first();
      if (!hiddenDiv.length) {
        hiddenDiv = $('<div class="hiddendiv common"></div>');
        $('body').append(hiddenDiv);
      }
      var text_area_selector = '.materialize-textarea';
  
      function textareaAutoResize($textarea) {
        // Set font properties of hiddenDiv
  
        var fontFamily = $textarea.css('font-family');
        var fontSize = $textarea.css('font-size');
        var lineHeight = $textarea.css('line-height');
        var padding = $textarea.css('padding');
  
        if (fontSize) {
          hiddenDiv.css('font-size', fontSize);
        }
        if (fontFamily) {
          hiddenDiv.css('font-family', fontFamily);
        }
        if (lineHeight) {
          hiddenDiv.css('line-height', lineHeight);
        }
        if (padding) {
          hiddenDiv.css('padding', padding);
        }
  
        // Set original-height, if none
        if (!$textarea.data('original-height')) {
          $textarea.data('original-height', $textarea.height());
        }
  
        if ($textarea.attr('wrap') === 'off') {
          hiddenDiv.css('overflow-wrap', 'normal').css('white-space', 'pre');
        }
  
        hiddenDiv.text($textarea.val() + '\n');
        var content = hiddenDiv.html().replace(/\n/g, '<br>');
        hiddenDiv.html(content);
  
        // When textarea is hidden, width goes crazy.
        // Approximate with half of window size
  
        if ($textarea.is(':visible')) {
          hiddenDiv.css('width', $textarea.width());
        } else {
          hiddenDiv.css('width', $(window).width() / 2);
        }
  
        /**
         * Resize if the new height is greater than the
         * original height of the textarea
         */
        if ($textarea.data('original-height') <= hiddenDiv.height()) {
          $textarea.css('height', hiddenDiv.height());
        } else if ($textarea.val().length < $textarea.data('previous-length')) {
          /**
           * In case the new height is less than original height, it
           * means the textarea has less text than before
           * So we set the height to the original one
           */
          $textarea.css('height', $textarea.data('original-height'));
        }
        $textarea.data('previous-length', $textarea.val().length);
      }
  
      $(text_area_selector).each(function () {
        var $textarea = $(this);
        /**
         * Instead of resizing textarea on document load,
         * store the original height and the original length
         */
        $textarea.data('original-height', $textarea.height());
        $textarea.data('previous-length', $textarea.val().length);
      });
  
      $('body').on('keyup keydown autoresize', text_area_selector, function () {
        textareaAutoResize($(this));
      });
  
      // File Input Path
      $(document).on('change', '.file-field input[type="file"]', function () {
        var file_field = $(this).closest('.file-field');
        var path_input = file_field.find('input.file-path');
        var files = $(this)[0].files;
        var file_names = [];
        for (var i = 0; i < files.length; i++) {
          file_names.push(files[i].name);
        }
        path_input.val(file_names.join(", "));
        path_input.trigger('change');
      });
  
      /****************
      *  Range Input  *
      ****************/
  
      var range_type = 'input[type=range]';
      var range_mousedown = false;
      var left;
  
      $(range_type).each(function () {
        var thumb = $('<span class="thumb"><span class="value"></span></span>');
        $(this).after(thumb);
      });
  
      var showRangeBubble = function (thumb) {
        var paddingLeft = parseInt(thumb.parent().css('padding-left'));
        var marginLeft = -7 + paddingLeft + 'px';
        thumb.velocity({ height: "30px", width: "30px", top: "-30px", marginLeft: marginLeft }, { duration: 300, easing: 'easeOutExpo' });
      };
  
      var calcRangeOffset = function (range) {
        var width = range.width() - 15;
        var max = parseFloat(range.attr('max'));
        var min = parseFloat(range.attr('min'));
        var percent = (parseFloat(range.val()) - min) / (max - min);
        return percent * width;
      };
  
      var range_wrapper = '.range-field';
      $(document).on('change', range_type, function (e) {
        var thumb = $(this).siblings('.thumb');
        thumb.find('.value').html($(this).val());
  
        if (!thumb.hasClass('active')) {
          showRangeBubble(thumb);
        }
  
        var offsetLeft = calcRangeOffset($(this));
        thumb.addClass('active').css('left', offsetLeft);
      });
  
      $(document).on('mousedown touchstart', range_type, function (e) {
        var thumb = $(this).siblings('.thumb');
  
        // If thumb indicator does not exist yet, create it
        if (thumb.length <= 0) {
          thumb = $('<span class="thumb"><span class="value"></span></span>');
          $(this).after(thumb);
        }
  
        // Set indicator value
        thumb.find('.value').html($(this).val());
  
        range_mousedown = true;
        $(this).addClass('active');
  
        if (!thumb.hasClass('active')) {
          showRangeBubble(thumb);
        }
  
        if (e.type !== 'input') {
          var offsetLeft = calcRangeOffset($(this));
          thumb.addClass('active').css('left', offsetLeft);
        }
      });
  
      $(document).on('mouseup touchend', range_wrapper, function () {
        range_mousedown = false;
        $(this).removeClass('active');
      });
  
      $(document).on('input mousemove touchmove', range_wrapper, function (e) {
        var thumb = $(this).children('.thumb');
        var left;
        var input = $(this).find(range_type);
  
        if (range_mousedown) {
          if (!thumb.hasClass('active')) {
            showRangeBubble(thumb);
          }
  
          var offsetLeft = calcRangeOffset(input);
          thumb.addClass('active').css('left', offsetLeft);
          thumb.find('.value').html(thumb.siblings(range_type).val());
        }
      });
  
      $(document).on('mouseout touchleave', range_wrapper, function () {
        if (!range_mousedown) {
  
          var thumb = $(this).children('.thumb');
          var paddingLeft = parseInt($(this).css('padding-left'));
          var marginLeft = 7 + paddingLeft + 'px';
  
          if (thumb.hasClass('active')) {
            thumb.velocity({ height: '0', width: '0', top: '10px', marginLeft: marginLeft }, { duration: 100 });
          }
          thumb.removeClass('active');
        }
      });
  
      /**************************
       * Auto complete plugin  *
       *************************/
      $.fn.autocomplete = function (options) {
        // Defaults
        var defaults = {
          data: {},
          limit: Infinity,
          onAutocomplete: null,
          minLength: 1
        };
  
        options = $.extend(defaults, options);
  
        return this.each(function () {
          var $input = $(this);
          var data = options.data,
              count = 0,
              activeIndex = -1,
              oldVal,
              $inputDiv = $input.closest('.input-field'); // Div to append on
  
          // Check if data isn't empty
          if (!$.isEmptyObject(data)) {
            var $autocomplete = $('<ul class="autocomplete-content dropdown-content"></ul>');
            var $oldAutocomplete;
  
            // Append autocomplete element.
            // Prevent double structure init.
            if ($inputDiv.length) {
              $oldAutocomplete = $inputDiv.children('.autocomplete-content.dropdown-content').first();
              if (!$oldAutocomplete.length) {
                $inputDiv.append($autocomplete); // Set ul in body
              }
            } else {
              $oldAutocomplete = $input.next('.autocomplete-content.dropdown-content');
              if (!$oldAutocomplete.length) {
                $input.after($autocomplete);
              }
            }
            if ($oldAutocomplete.length) {
              $autocomplete = $oldAutocomplete;
            }
  
            // Highlight partial match.
            var highlight = function (string, $el) {
              var img = $el.find('img');
              var matchStart = $el.text().toLowerCase().indexOf("" + string.toLowerCase() + ""),
                  matchEnd = matchStart + string.length - 1,
                  beforeMatch = $el.text().slice(0, matchStart),
                  matchText = $el.text().slice(matchStart, matchEnd + 1),
                  afterMatch = $el.text().slice(matchEnd + 1);
              $el.html("<span>" + beforeMatch + "<span class='highlight'>" + matchText + "</span>" + afterMatch + "</span>");
              if (img.length) {
                $el.prepend(img);
              }
            };
  
            // Reset current element position
            var resetCurrentElement = function () {
              activeIndex = -1;
              $autocomplete.find('.active').removeClass('active');
            };
  
            // Remove autocomplete elements
            var removeAutocomplete = function () {
              $autocomplete.empty();
              resetCurrentElement();
              oldVal = undefined;
            };
  
            $input.off('blur.autocomplete').on('blur.autocomplete', function () {
              removeAutocomplete();
            });
  
            // Perform search
            $input.off('keyup.autocomplete focus.autocomplete').on('keyup.autocomplete focus.autocomplete', function (e) {
              // Reset count.
              count = 0;
              var val = $input.val().toLowerCase();
  
              // Don't capture enter or arrow key usage.
              if (e.which === 13 || e.which === 38 || e.which === 40) {
                return;
              }
  
              // Check if the input isn't empty
              if (oldVal !== val) {
                removeAutocomplete();
  
                if (val.length >= options.minLength) {
                  for (var key in data) {
                    if (data.hasOwnProperty(key) && key.toLowerCase().indexOf(val) !== -1) {
                      // Break if past limit
                      if (count >= options.limit) {
                        break;
                      }
  
                      var autocompleteOption = $('<li></li>');
                      if (!!data[key]) {
                        autocompleteOption.append('<img src="' + data[key] + '" class="right circle"><span>' + key + '</span>');
                      } else {
                        autocompleteOption.append('<span>' + key + '</span>');
                      }
  
                      $autocomplete.append(autocompleteOption);
                      highlight(val, autocompleteOption);
                      count++;
                    }
                  }
                }
              }
  
              // Update oldVal
              oldVal = val;
            });
  
            $input.off('keydown.autocomplete').on('keydown.autocomplete', function (e) {
              // Arrow keys and enter key usage
              var keyCode = e.which,
                  liElement,
                  numItems = $autocomplete.children('li').length,
                  $active = $autocomplete.children('.active').first();
  
              // select element on Enter
              if (keyCode === 13 && activeIndex >= 0) {
                liElement = $autocomplete.children('li').eq(activeIndex);
                if (liElement.length) {
                  liElement.trigger('mousedown.autocomplete');
                  e.preventDefault();
                }
                return;
              }
  
              // Capture up and down key
              if (keyCode === 38 || keyCode === 40) {
                e.preventDefault();
  
                if (keyCode === 38 && activeIndex > 0) {
                  activeIndex--;
                }
  
                if (keyCode === 40 && activeIndex < numItems - 1) {
                  activeIndex++;
                }
  
                $active.removeClass('active');
                if (activeIndex >= 0) {
                  $autocomplete.children('li').eq(activeIndex).addClass('active');
                }
              }
            });
  
            // Set input value
            $autocomplete.off('mousedown.autocomplete touchstart.autocomplete').on('mousedown.autocomplete touchstart.autocomplete', 'li', function () {
              var text = $(this).text().trim();
              $input.val(text);
              $input.trigger('change');
              removeAutocomplete();
  
              // Handle onAutocomplete callback.
              if (typeof options.onAutocomplete === "function") {
                options.onAutocomplete.call(this, text);
              }
            });
  
            // Empty data
          } else {
            $input.off('keyup.autocomplete focus.autocomplete');
          }
        });
      };
    }); // End of $(document).ready
  
    /*******************
     *  Select Plugin  *
     ******************/
    $.fn.material_select = function (callback) {
      $(this).each(function () {
        var $select = $(this);
  
        if ($select.hasClass('browser-default')) {
          return; // Continue to next (return false breaks out of entire loop)
        }
  
        var multiple = $select.attr('multiple') ? true : false,
            lastID = $select.attr('data-select-id'); // Tear down structure if Select needs to be rebuilt
  
        if (lastID) {
          $select.parent().find('span.caret').remove();
          $select.parent().find('input').remove();
  
          $select.unwrap();
          $('ul#select-options-' + lastID).remove();
        }
  
        // If destroying the select, remove the selelct-id and reset it to it's uninitialized state.
        if (callback === 'destroy') {
          $select.removeAttr('data-select-id').removeClass('initialized');
          $(window).off('click.select');
          return;
        }
  
        var uniqueID = Materialize.guid();
        $select.attr('data-select-id', uniqueID);
        var wrapper = $('<div class="select-wrapper"></div>');
        wrapper.addClass($select.attr('class'));
        if ($select.is(':disabled')) wrapper.addClass('disabled');
        var options = $('<ul id="select-options-' + uniqueID + '" class="dropdown-content select-dropdown ' + (multiple ? 'multiple-select-dropdown' : '') + '"></ul>'),
            selectChildren = $select.children('option, optgroup'),
            valuesSelected = [],
            optionsHover = false;
  
        var label = $select.find('option:selected').html() || $select.find('option:first').html() || "";
  
        // Function that renders and appends the option taking into
        // account type and possible image icon.
        var appendOptionWithIcon = function (select, option, type) {
          // Add disabled attr if disabled
          var disabledClass = option.is(':disabled') ? 'disabled ' : '';
          var optgroupClass = type === 'optgroup-option' ? 'optgroup-option ' : '';
          var multipleCheckbox = multiple ? '<input type="checkbox"' + disabledClass + '/><label></label>' : '';
  
          // add icons
          var icon_url = option.data('icon');
          var classes = option.attr('class');
          if (!!icon_url) {
            var classString = '';
            if (!!classes) classString = ' class="' + classes + '"';
  
            // Check for multiple type.
            options.append($('<li class="' + disabledClass + optgroupClass + '"><img alt="" src="' + icon_url + '"' + classString + '><span>' + multipleCheckbox + option.html() + '</span></li>'));
            return true;
          }
  
          // Check for multiple type.
          options.append($('<li class="' + disabledClass + optgroupClass + '"><span>' + multipleCheckbox + option.html() + '</span></li>'));
        };
  
        /* Create dropdown structure. */
        if (selectChildren.length) {
          selectChildren.each(function () {
            if ($(this).is('option')) {
              // Direct descendant option.
              if (multiple) {
                appendOptionWithIcon($select, $(this), 'multiple');
              } else {
                appendOptionWithIcon($select, $(this));
              }
            } else if ($(this).is('optgroup')) {
              // Optgroup.
              var selectOptions = $(this).children('option');
              options.append($('<li class="optgroup"><span>' + $(this).attr('label') + '</span></li>'));
  
              selectOptions.each(function () {
                appendOptionWithIcon($select, $(this), 'optgroup-option');
              });
            }
          });
        }
  
        options.find('li:not(.optgroup)').each(function (i) {
          $(this).click(function (e) {
            // Check if option element is disabled
            if (!$(this).hasClass('disabled') && !$(this).hasClass('optgroup')) {
              var selected = true;
  
              if (multiple) {
                $('input[type="checkbox"]', this).prop('checked', function (i, v) {
                  return !v;
                });
                selected = toggleEntryFromArray(valuesSelected, i, $select);
                $newSelect.trigger('focus');
              } else {
                options.find('li').removeClass('active');
                $(this).toggleClass('active');
                $newSelect.val($(this).text());
              }
  
              activateOption(options, $(this));
              $select.find('option').eq(i).prop('selected', selected);
              // Trigger onchange() event
              $select.trigger('change');
              if (typeof callback !== 'undefined') callback();
            }
  
            e.stopPropagation();
          });
        });
  
        // Wrap Elements
        $select.wrap(wrapper);
        // Add Select Display Element
        var dropdownIcon = $('<span class="caret">&#9660;</span>');
  
        // escape double quotes
        var sanitizedLabelHtml = label.replace(/"/g, '&quot;');
  
        var $newSelect = $('<input type="text" class="select-dropdown" readonly="true" ' + ($select.is(':disabled') ? 'disabled' : '') + ' data-activates="select-options-' + uniqueID + '" value="' + sanitizedLabelHtml + '"/>');
        $select.before($newSelect);
        $newSelect.before(dropdownIcon);
  
        $newSelect.after(options);
        // Check if section element is disabled
        if (!$select.is(':disabled')) {
          $newSelect.dropdown({ 'hover': false });
        }
  
        // Copy tabindex
        if ($select.attr('tabindex')) {
          $($newSelect[0]).attr('tabindex', $select.attr('tabindex'));
        }
  
        $select.addClass('initialized');
  
        $newSelect.on({
          'focus': function () {
            if ($('ul.select-dropdown').not(options[0]).is(':visible')) {
              $('input.select-dropdown').trigger('close');
              $(window).off('click.select');
            }
            if (!options.is(':visible')) {
              $(this).trigger('open', ['focus']);
              var label = $(this).val();
              if (multiple && label.indexOf(',') >= 0) {
                label = label.split(',')[0];
              }
  
              var selectedOption = options.find('li').filter(function () {
                return $(this).text().toLowerCase() === label.toLowerCase();
              })[0];
              activateOption(options, selectedOption, true);
  
              $(window).off('click.select').on('click.select', function () {
                multiple && (optionsHover || $newSelect.trigger('close'));
                $(window).off('click.select');
              });
            }
          },
          'click': function (e) {
            e.stopPropagation();
          }
        });
  
        $newSelect.on('blur', function () {
          if (!multiple) {
            $(this).trigger('close');
            $(window).off('click.select');
          }
          options.find('li.selected').removeClass('selected');
        });
  
        options.hover(function () {
          optionsHover = true;
        }, function () {
          optionsHover = false;
        });
  
        // Add initial multiple selections.
        if (multiple) {
          $select.find("option:selected:not(:disabled)").each(function () {
            var index = this.index;
  
            toggleEntryFromArray(valuesSelected, index, $select);
            options.find("li:not(.optgroup)").eq(index).find(":checkbox").prop("checked", true);
          });
        }
  
        /**
         * Make option as selected and scroll to selected position
         * @param {jQuery} collection  Select options jQuery element
         * @param {Element} newOption  element of the new option
         * @param {Boolean} firstActivation  If on first activation of select
         */
        var activateOption = function (collection, newOption, firstActivation) {
          if (newOption) {
            collection.find('li.selected').removeClass('selected');
            var option = $(newOption);
            option.addClass('selected');
            if (!multiple || !!firstActivation) {
              options.scrollTo(option);
            }
          }
        };
  
        // Allow user to search by typing
        // this array is cleared after 1 second
        var filterQuery = [],
            onKeyDown = function (e) {
          // TAB - switch to another input
          if (e.which == 9) {
            $newSelect.trigger('close');
            return;
          }
  
          // ARROW DOWN WHEN SELECT IS CLOSED - open select options
          if (e.which == 40 && !options.is(':visible')) {
            $newSelect.trigger('open');
            return;
          }
  
          // ENTER WHEN SELECT IS CLOSED - submit form
          if (e.which == 13 && !options.is(':visible')) {
            return;
          }
  
          e.preventDefault();
  
          // CASE WHEN USER TYPE LETTERS
          var letter = String.fromCharCode(e.which).toLowerCase(),
              nonLetters = [9, 13, 27, 38, 40];
          if (letter && nonLetters.indexOf(e.which) === -1) {
            filterQuery.push(letter);
  
            var string = filterQuery.join(''),
                newOption = options.find('li').filter(function () {
              return $(this).text().toLowerCase().indexOf(string) === 0;
            })[0];
  
            if (newOption) {
              activateOption(options, newOption);
            }
          }
  
          // ENTER - select option and close when select options are opened
          if (e.which == 13) {
            var activeOption = options.find('li.selected:not(.disabled)')[0];
            if (activeOption) {
              $(activeOption).trigger('click');
              if (!multiple) {
                $newSelect.trigger('close');
              }
            }
          }
  
          // ARROW DOWN - move to next not disabled option
          if (e.which == 40) {
            if (options.find('li.selected').length) {
              newOption = options.find('li.selected').next('li:not(.disabled)')[0];
            } else {
              newOption = options.find('li:not(.disabled)')[0];
            }
            activateOption(options, newOption);
          }
  
          // ESC - close options
          if (e.which == 27) {
            $newSelect.trigger('close');
          }
  
          // ARROW UP - move to previous not disabled option
          if (e.which == 38) {
            newOption = options.find('li.selected').prev('li:not(.disabled)')[0];
            if (newOption) activateOption(options, newOption);
          }
  
          // Automaticaly clean filter query so user can search again by starting letters
          setTimeout(function () {
            filterQuery = [];
          }, 1000);
        };
  
        $newSelect.on('keydown', onKeyDown);
      });
  
      function toggleEntryFromArray(entriesArray, entryIndex, select) {
        var index = entriesArray.indexOf(entryIndex),
            notAdded = index === -1;
  
        if (notAdded) {
          entriesArray.push(entryIndex);
        } else {
          entriesArray.splice(index, 1);
        }
  
        select.siblings('ul.dropdown-content').find('li:not(.optgroup)').eq(entryIndex).toggleClass('active');
  
        // use notAdded instead of true (to detect if the option is selected or not)
        select.find('option').eq(entryIndex).prop('selected', notAdded);
        setValueToInput(entriesArray, select);
  
        return notAdded;
      }
  
      function setValueToInput(entriesArray, select) {
        var value = '';
  
        for (var i = 0, count = entriesArray.length; i < count; i++) {
          var text = select.find('option').eq(entriesArray[i]).text();
  
          i === 0 ? value += text : value += ', ' + text;
        }
  
        if (value === '') {
          value = select.find('option:disabled').eq(0).text();
        }
  
        select.siblings('input.select-dropdown').val(value);
      }
    };
  })(jQuery);
  ;(function ($) {
  
    var methods = {
  
      init: function (options) {
        var defaults = {
          indicators: true,
          height: 400,
          transition: 500,
          interval: 6000
        };
        options = $.extend(defaults, options);
  
        return this.each(function () {
  
          // For each slider, we want to keep track of
          // which slide is active and its associated content
          var $this = $(this);
          var $slider = $this.find('ul.slides').first();
          var $slides = $slider.find('> li');
          var $active_index = $slider.find('.active').index();
          var $active, $indicators, $interval;
          if ($active_index != -1) {
            $active = $slides.eq($active_index);
          }
  
          // Transitions the caption depending on alignment
          function captionTransition(caption, duration) {
            if (caption.hasClass("center-align")) {
              caption.velocity({ opacity: 0, translateY: -100 }, { duration: duration, queue: false });
            } else if (caption.hasClass("right-align")) {
              caption.velocity({ opacity: 0, translateX: 100 }, { duration: duration, queue: false });
            } else if (caption.hasClass("left-align")) {
              caption.velocity({ opacity: 0, translateX: -100 }, { duration: duration, queue: false });
            }
          }
  
          // This function will transition the slide to any index of the next slide
          function moveToSlide(index) {
            // Wrap around indices.
            if (index >= $slides.length) index = 0;else if (index < 0) index = $slides.length - 1;
  
            $active_index = $slider.find('.active').index();
  
            // Only do if index changes
            if ($active_index != index) {
              $active = $slides.eq($active_index);
              $caption = $active.find('.caption');
  
              $active.removeClass('active');
              $active.velocity({ opacity: 0 }, { duration: options.transition, queue: false, easing: 'easeOutQuad',
                complete: function () {
                  $slides.not('.active').velocity({ opacity: 0, translateX: 0, translateY: 0 }, { duration: 0, queue: false });
                } });
              captionTransition($caption, options.transition);
  
              // Update indicators
              if (options.indicators) {
                $indicators.eq($active_index).removeClass('active');
              }
  
              $slides.eq(index).velocity({ opacity: 1 }, { duration: options.transition, queue: false, easing: 'easeOutQuad' });
              $slides.eq(index).find('.caption').velocity({ opacity: 1, translateX: 0, translateY: 0 }, { duration: options.transition, delay: options.transition, queue: false, easing: 'easeOutQuad' });
              $slides.eq(index).addClass('active');
  
              // Update indicators
              if (options.indicators) {
                $indicators.eq(index).addClass('active');
              }
            }
          }
  
          // Set height of slider
          // If fullscreen, do nothing
          if (!$this.hasClass('fullscreen')) {
            if (options.indicators) {
              // Add height if indicators are present
              $this.height(options.height + 40);
            } else {
              $this.height(options.height);
            }
            $slider.height(options.height);
          }
  
          // Set initial positions of captions
          $slides.find('.caption').each(function () {
            captionTransition($(this), 0);
          });
  
          // Move img src into background-image
          $slides.find('img').each(function () {
            var placeholderBase64 = 'data:image/gif;base64,R0lGODlhAQABAIABAP///wAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==';
            if ($(this).attr('src') !== placeholderBase64) {
              $(this).css('background-image', 'url("' + $(this).attr('src') + '")');
              $(this).attr('src', placeholderBase64);
            }
          });
  
          // dynamically add indicators
          if (options.indicators) {
            $indicators = $('<ul class="indicators"></ul>');
            $slides.each(function (index) {
              var $indicator = $('<li class="indicator-item"></li>');
  
              // Handle clicks on indicators
              $indicator.click(function () {
                var $parent = $slider.parent();
                var curr_index = $parent.find($(this)).index();
                moveToSlide(curr_index);
  
                // reset interval
                clearInterval($interval);
                $interval = setInterval(function () {
                  $active_index = $slider.find('.active').index();
                  if ($slides.length == $active_index + 1) $active_index = 0; // loop to start
                  else $active_index += 1;
  
                  moveToSlide($active_index);
                }, options.transition + options.interval);
              });
              $indicators.append($indicator);
            });
            $this.append($indicators);
            $indicators = $this.find('ul.indicators').find('li.indicator-item');
          }
  
          if ($active) {
            $active.show();
          } else {
            $slides.first().addClass('active').velocity({ opacity: 1 }, { duration: options.transition, queue: false, easing: 'easeOutQuad' });
  
            $active_index = 0;
            $active = $slides.eq($active_index);
  
            // Update indicators
            if (options.indicators) {
              $indicators.eq($active_index).addClass('active');
            }
          }
  
          // Adjust height to current slide
          $active.find('img').each(function () {
            $active.find('.caption').velocity({ opacity: 1, translateX: 0, translateY: 0 }, { duration: options.transition, queue: false, easing: 'easeOutQuad' });
          });
  
          // auto scroll
          $interval = setInterval(function () {
            $active_index = $slider.find('.active').index();
            moveToSlide($active_index + 1);
          }, options.transition + options.interval);
  
          // HammerJS, Swipe navigation
  
          // Touch Event
          var panning = false;
          var swipeLeft = false;
          var swipeRight = false;
  
          $this.hammer({
            prevent_default: false
          }).on('pan', function (e) {
            if (e.gesture.pointerType === "touch") {
  
              // reset interval
              clearInterval($interval);
  
              var direction = e.gesture.direction;
              var x = e.gesture.deltaX;
              var velocityX = e.gesture.velocityX;
              var velocityY = e.gesture.velocityY;
  
              $curr_slide = $slider.find('.active');
              if (Math.abs(velocityX) > Math.abs(velocityY)) {
                $curr_slide.velocity({ translateX: x
                }, { duration: 50, queue: false, easing: 'easeOutQuad' });
              }
  
              // Swipe Left
              if (direction === 4 && (x > $this.innerWidth() / 2 || velocityX < -0.65)) {
                swipeRight = true;
              }
              // Swipe Right
              else if (direction === 2 && (x < -1 * $this.innerWidth() / 2 || velocityX > 0.65)) {
                  swipeLeft = true;
                }
  
              // Make Slide Behind active slide visible
              var next_slide;
              if (swipeLeft) {
                next_slide = $curr_slide.next();
                if (next_slide.length === 0) {
                  next_slide = $slides.first();
                }
                next_slide.velocity({ opacity: 1
                }, { duration: 300, queue: false, easing: 'easeOutQuad' });
              }
              if (swipeRight) {
                next_slide = $curr_slide.prev();
                if (next_slide.length === 0) {
                  next_slide = $slides.last();
                }
                next_slide.velocity({ opacity: 1
                }, { duration: 300, queue: false, easing: 'easeOutQuad' });
              }
            }
          }).on('panend', function (e) {
            if (e.gesture.pointerType === "touch") {
  
              $curr_slide = $slider.find('.active');
              panning = false;
              curr_index = $slider.find('.active').index();
  
              if (!swipeRight && !swipeLeft || $slides.length <= 1) {
                // Return to original spot
                $curr_slide.velocity({ translateX: 0
                }, { duration: 300, queue: false, easing: 'easeOutQuad' });
              } else if (swipeLeft) {
                moveToSlide(curr_index + 1);
                $curr_slide.velocity({ translateX: -1 * $this.innerWidth() }, { duration: 300, queue: false, easing: 'easeOutQuad',
                  complete: function () {
                    $curr_slide.velocity({ opacity: 0, translateX: 0 }, { duration: 0, queue: false });
                  } });
              } else if (swipeRight) {
                moveToSlide(curr_index - 1);
                $curr_slide.velocity({ translateX: $this.innerWidth() }, { duration: 300, queue: false, easing: 'easeOutQuad',
                  complete: function () {
                    $curr_slide.velocity({ opacity: 0, translateX: 0 }, { duration: 0, queue: false });
                  } });
              }
              swipeLeft = false;
              swipeRight = false;
  
              // Restart interval
              clearInterval($interval);
              $interval = setInterval(function () {
                $active_index = $slider.find('.active').index();
                if ($slides.length == $active_index + 1) $active_index = 0; // loop to start
                else $active_index += 1;
  
                moveToSlide($active_index);
              }, options.transition + options.interval);
            }
          });
  
          $this.on('sliderPause', function () {
            clearInterval($interval);
          });
  
          $this.on('sliderStart', function () {
            clearInterval($interval);
            $interval = setInterval(function () {
              $active_index = $slider.find('.active').index();
              if ($slides.length == $active_index + 1) $active_index = 0; // loop to start
              else $active_index += 1;
  
              moveToSlide($active_index);
            }, options.transition + options.interval);
          });
  
          $this.on('sliderNext', function () {
            $active_index = $slider.find('.active').index();
            moveToSlide($active_index + 1);
          });
  
          $this.on('sliderPrev', function () {
            $active_index = $slider.find('.active').index();
            moveToSlide($active_index - 1);
          });
        });
      },
      pause: function () {
        $(this).trigger('sliderPause');
      },
      start: function () {
        $(this).trigger('sliderStart');
      },
      next: function () {
        $(this).trigger('sliderNext');
      },
      prev: function () {
        $(this).trigger('sliderPrev');
      }
    };
  
    $.fn.slider = function (methodOrOptions) {
      if (methods[methodOrOptions]) {
        return methods[methodOrOptions].apply(this, Array.prototype.slice.call(arguments, 1));
      } else if (typeof methodOrOptions === 'object' || !methodOrOptions) {
        // Default to "init"
        return methods.init.apply(this, arguments);
      } else {
        $.error('Method ' + methodOrOptions + ' does not exist on jQuery.tooltip');
      }
    }; // Plugin end
  })(jQuery);
  ;(function ($) {
    $(document).ready(function () {
  
      $(document).on('click.card', '.card', function (e) {
        if ($(this).find('> .card-reveal').length) {
          var $card = $(e.target).closest('.card');
          if ($card.data('initialOverflow') === undefined) {
            $card.data('initialOverflow', $card.css('overflow') === undefined ? '' : $card.css('overflow'));
          }
          if ($(e.target).is($('.card-reveal .card-title')) || $(e.target).is($('.card-reveal .card-title i'))) {
            // Make Reveal animate down and display none
            $(this).find('.card-reveal').velocity({ translateY: 0 }, {
              duration: 225,
              queue: false,
              easing: 'easeInOutQuad',
              complete: function () {
                $(this).css({ display: 'none' });
                $card.css('overflow', $card.data('initialOverflow'));
              }
            });
          } else if ($(e.target).is($('.card .activator')) || $(e.target).is($('.card .activator i'))) {
            $card.css('overflow', 'hidden');
            $(this).find('.card-reveal').css({ display: 'block' }).velocity("stop", false).velocity({ translateY: '-100%' }, { duration: 300, queue: false, easing: 'easeInOutQuad' });
          }
        }
      });
    });
  })(jQuery);
  ;(function ($) {
    var materialChipsDefaults = {
      data: [],
      placeholder: '',
      secondaryPlaceholder: '',
      autocompleteOptions: {}
    };
  
    $(document).ready(function () {
      // Handle removal of static chips.
      $(document).on('click', '.chip .close', function (e) {
        var $chips = $(this).closest('.chips');
        if ($chips.attr('data-initialized')) {
          return;
        }
        $(this).closest('.chip').remove();
      });
    });
  
    $.fn.material_chip = function (options) {
      var self = this;
      this.$el = $(this);
      this.$document = $(document);
      this.SELS = {
        CHIPS: '.chips',
        CHIP: '.chip',
        INPUT: 'input',
        DELETE: '.material-icons',
        SELECTED_CHIP: '.selected'
      };
  
      if ('data' === options) {
        return this.$el.data('chips');
      }
  
      var curr_options = $.extend({}, materialChipsDefaults, options);
      self.hasAutocomplete = !$.isEmptyObject(curr_options.autocompleteOptions.data);
  
      // Initialize
      this.init = function () {
        var i = 0;
        var chips;
        self.$el.each(function () {
          var $chips = $(this);
          var chipId = Materialize.guid();
          self.chipId = chipId;
  
          if (!curr_options.data || !(curr_options.data instanceof Array)) {
            curr_options.data = [];
          }
          $chips.data('chips', curr_options.data);
          $chips.attr('data-index', i);
          $chips.attr('data-initialized', true);
  
          if (!$chips.hasClass(self.SELS.CHIPS)) {
            $chips.addClass('chips');
          }
  
          self.chips($chips, chipId);
          i++;
        });
      };
  
      this.handleEvents = function () {
        var SELS = self.SELS;
  
        self.$document.off('click.chips-focus', SELS.CHIPS).on('click.chips-focus', SELS.CHIPS, function (e) {
          $(e.target).find(SELS.INPUT).focus();
        });
  
        self.$document.off('click.chips-select', SELS.CHIP).on('click.chips-select', SELS.CHIP, function (e) {
          var $chip = $(e.target);
          if ($chip.length) {
            var wasSelected = $chip.hasClass('selected');
            var $chips = $chip.closest(SELS.CHIPS);
            $(SELS.CHIP).removeClass('selected');
  
            if (!wasSelected) {
              self.selectChip($chip.index(), $chips);
            }
          }
        });
  
        self.$document.off('keydown.chips').on('keydown.chips', function (e) {
          if ($(e.target).is('input, textarea')) {
            return;
          }
  
          // delete
          var $chip = self.$document.find(SELS.CHIP + SELS.SELECTED_CHIP);
          var $chips = $chip.closest(SELS.CHIPS);
          var length = $chip.siblings(SELS.CHIP).length;
          var index;
  
          if (!$chip.length) {
            return;
          }
  
          if (e.which === 8 || e.which === 46) {
            e.preventDefault();
  
            index = $chip.index();
            self.deleteChip(index, $chips);
  
            var selectIndex = null;
            if (index + 1 < length) {
              selectIndex = index;
            } else if (index === length || index + 1 === length) {
              selectIndex = length - 1;
            }
  
            if (selectIndex < 0) selectIndex = null;
  
            if (null !== selectIndex) {
              self.selectChip(selectIndex, $chips);
            }
            if (!length) $chips.find('input').focus();
  
            // left
          } else if (e.which === 37) {
            index = $chip.index() - 1;
            if (index < 0) {
              return;
            }
            $(SELS.CHIP).removeClass('selected');
            self.selectChip(index, $chips);
  
            // right
          } else if (e.which === 39) {
            index = $chip.index() + 1;
            $(SELS.CHIP).removeClass('selected');
            if (index > length) {
              $chips.find('input').focus();
              return;
            }
            self.selectChip(index, $chips);
          }
        });
  
        self.$document.off('focusin.chips', SELS.CHIPS + ' ' + SELS.INPUT).on('focusin.chips', SELS.CHIPS + ' ' + SELS.INPUT, function (e) {
          var $currChips = $(e.target).closest(SELS.CHIPS);
          $currChips.addClass('focus');
          $currChips.siblings('label, .prefix').addClass('active');
          $(SELS.CHIP).removeClass('selected');
        });
  
        self.$document.off('focusout.chips', SELS.CHIPS + ' ' + SELS.INPUT).on('focusout.chips', SELS.CHIPS + ' ' + SELS.INPUT, function (e) {
          var $currChips = $(e.target).closest(SELS.CHIPS);
          $currChips.removeClass('focus');
  
          // Remove active if empty
          if ($currChips.data('chips') === undefined || !$currChips.data('chips').length) {
            $currChips.siblings('label').removeClass('active');
          }
          $currChips.siblings('.prefix').removeClass('active');
        });
  
        self.$document.off('keydown.chips-add', SELS.CHIPS + ' ' + SELS.INPUT).on('keydown.chips-add', SELS.CHIPS + ' ' + SELS.INPUT, function (e) {
          var $target = $(e.target);
          var $chips = $target.closest(SELS.CHIPS);
          var chipsLength = $chips.children(SELS.CHIP).length;
  
          // enter
          if (13 === e.which) {
            // Override enter if autocompleting.
            if (self.hasAutocomplete && $chips.find('.autocomplete-content.dropdown-content').length && $chips.find('.autocomplete-content.dropdown-content').children().length) {
              return;
            }
  
            e.preventDefault();
            self.addChip({ tag: $target.val() }, $chips);
            $target.val('');
            return;
          }
  
          // delete or left
          if ((8 === e.keyCode || 37 === e.keyCode) && '' === $target.val() && chipsLength) {
            e.preventDefault();
            self.selectChip(chipsLength - 1, $chips);
            $target.blur();
            return;
          }
        });
  
        // Click on delete icon in chip.
        self.$document.off('click.chips-delete', SELS.CHIPS + ' ' + SELS.DELETE).on('click.chips-delete', SELS.CHIPS + ' ' + SELS.DELETE, function (e) {
          var $target = $(e.target);
          var $chips = $target.closest(SELS.CHIPS);
          var $chip = $target.closest(SELS.CHIP);
          e.stopPropagation();
          self.deleteChip($chip.index(), $chips);
          $chips.find('input').focus();
        });
      };
  
      this.chips = function ($chips, chipId) {
        $chips.empty();
        $chips.data('chips').forEach(function (elem) {
          $chips.append(self.renderChip(elem));
        });
        $chips.append($('<input id="' + chipId + '" class="input" placeholder="">'));
        self.setPlaceholder($chips);
  
        // Set for attribute for label
        var label = $chips.next('label');
        if (label.length) {
          label.attr('for', chipId);
  
          if ($chips.data('chips') !== undefined && $chips.data('chips').length) {
            label.addClass('active');
          }
        }
  
        // Setup autocomplete if needed.
        var input = $('#' + chipId);
        if (self.hasAutocomplete) {
          curr_options.autocompleteOptions.onAutocomplete = function (val) {
            self.addChip({ tag: val }, $chips);
            input.val('');
            input.focus();
          };
          input.autocomplete(curr_options.autocompleteOptions);
        }
      };
  
      /**
       * Render chip jQuery element.
       * @param {Object} elem
       * @return {jQuery}
       */
      this.renderChip = function (elem) {
        if (!elem.tag) return;
  
        var $renderedChip = $('<div class="chip"></div>');
        $renderedChip.text(elem.tag);
        if (elem.image) {
          $renderedChip.prepend($('<img />').attr('src', elem.image));
        }
        $renderedChip.append($('<i class="material-icons close">close</i>'));
        return $renderedChip;
      };
  
      this.setPlaceholder = function ($chips) {
        if ($chips.data('chips') !== undefined && !$chips.data('chips').length && curr_options.placeholder) {
          $chips.find('input').prop('placeholder', curr_options.placeholder);
        } else if (($chips.data('chips') === undefined || !!$chips.data('chips').length) && curr_options.secondaryPlaceholder) {
          $chips.find('input').prop('placeholder', curr_options.secondaryPlaceholder);
        }
      };
  
      this.isValid = function ($chips, elem) {
        var chips = $chips.data('chips');
        var exists = false;
        for (var i = 0; i < chips.length; i++) {
          if (chips[i].tag === elem.tag) {
            exists = true;
            return;
          }
        }
        return '' !== elem.tag && !exists;
      };
  
      this.addChip = function (elem, $chips) {
        if (!self.isValid($chips, elem)) {
          return;
        }
        var $renderedChip = self.renderChip(elem);
        var newData = [];
        var oldData = $chips.data('chips');
        for (var i = 0; i < oldData.length; i++) {
          newData.push(oldData[i]);
        }
        newData.push(elem);
  
        $chips.data('chips', newData);
        $renderedChip.insertBefore($chips.find('input'));
        $chips.trigger('chip.add', elem);
        self.setPlaceholder($chips);
      };
  
      this.deleteChip = function (chipIndex, $chips) {
        var chip = $chips.data('chips')[chipIndex];
        $chips.find('.chip').eq(chipIndex).remove();
  
        var newData = [];
        var oldData = $chips.data('chips');
        for (var i = 0; i < oldData.length; i++) {
          if (i !== chipIndex) {
            newData.push(oldData[i]);
          }
        }
  
        $chips.data('chips', newData);
        $chips.trigger('chip.delete', chip);
        self.setPlaceholder($chips);
      };
  
      this.selectChip = function (chipIndex, $chips) {
        var $chip = $chips.find('.chip').eq(chipIndex);
        if ($chip && false === $chip.hasClass('selected')) {
          $chip.addClass('selected');
          $chips.trigger('chip.select', $chips.data('chips')[chipIndex]);
        }
      };
  
      this.getChipsElement = function (index, $chips) {
        return $chips.eq(index);
      };
  
      // init
      this.init();
  
      this.handleEvents();
    };
  })(jQuery);
  ;(function ($) {
    $.fn.pushpin = function (options) {
      // Defaults
      var defaults = {
        top: 0,
        bottom: Infinity,
        offset: 0
      };
  
      // Remove pushpin event and classes
      if (options === "remove") {
        this.each(function () {
          if (id = $(this).data('pushpin-id')) {
            $(window).off('scroll.' + id);
            $(this).removeData('pushpin-id').removeClass('pin-top pinned pin-bottom').removeAttr('style');
          }
        });
        return false;
      }
  
      options = $.extend(defaults, options);
  
      $index = 0;
      return this.each(function () {
        var $uniqueId = Materialize.guid(),
            $this = $(this),
            $original_offset = $(this).offset().top;
  
        function removePinClasses(object) {
          object.removeClass('pin-top');
          object.removeClass('pinned');
          object.removeClass('pin-bottom');
        }
  
        function updateElements(objects, scrolled) {
          objects.each(function () {
            // Add position fixed (because its between top and bottom)
            if (options.top <= scrolled && options.bottom >= scrolled && !$(this).hasClass('pinned')) {
              removePinClasses($(this));
              $(this).css('top', options.offset);
              $(this).addClass('pinned');
            }
  
            // Add pin-top (when scrolled position is above top)
            if (scrolled < options.top && !$(this).hasClass('pin-top')) {
              removePinClasses($(this));
              $(this).css('top', 0);
              $(this).addClass('pin-top');
            }
  
            // Add pin-bottom (when scrolled position is below bottom)
            if (scrolled > options.bottom && !$(this).hasClass('pin-bottom')) {
              removePinClasses($(this));
              $(this).addClass('pin-bottom');
              $(this).css('top', options.bottom - $original_offset);
            }
          });
        }
  
        $(this).data('pushpin-id', $uniqueId);
        updateElements($this, $(window).scrollTop());
        $(window).on('scroll.' + $uniqueId, function () {
          var $scrolled = $(window).scrollTop() + options.offset;
          updateElements($this, $scrolled);
        });
      });
    };
  })(jQuery);;(function ($) {
    $(document).ready(function () {
  
      // jQuery reverse
      $.fn.reverse = [].reverse;
  
      // Hover behaviour: make sure this doesn't work on .click-to-toggle FABs!
      $(document).on('mouseenter.fixedActionBtn', '.fixed-action-btn:not(.click-to-toggle):not(.toolbar)', function (e) {
        var $this = $(this);
        openFABMenu($this);
      });
      $(document).on('mouseleave.fixedActionBtn', '.fixed-action-btn:not(.click-to-toggle):not(.toolbar)', function (e) {
        var $this = $(this);
        closeFABMenu($this);
      });
  
      // Toggle-on-click behaviour.
      $(document).on('click.fabClickToggle', '.fixed-action-btn.click-to-toggle > a', function (e) {
        var $this = $(this);
        var $menu = $this.parent();
        if ($menu.hasClass('active')) {
          closeFABMenu($menu);
        } else {
          openFABMenu($menu);
        }
      });
  
      // Toolbar transition behaviour.
      $(document).on('click.fabToolbar', '.fixed-action-btn.toolbar > a', function (e) {
        var $this = $(this);
        var $menu = $this.parent();
        FABtoToolbar($menu);
      });
    });
  
    $.fn.extend({
      openFAB: function () {
        openFABMenu($(this));
      },
      closeFAB: function () {
        closeFABMenu($(this));
      },
      openToolbar: function () {
        FABtoToolbar($(this));
      },
      closeToolbar: function () {
        toolbarToFAB($(this));
      }
    });
  
    var openFABMenu = function (btn) {
      var $this = btn;
      if ($this.hasClass('active') === false) {
  
        // Get direction option
        var horizontal = $this.hasClass('horizontal');
        var offsetY, offsetX;
  
        if (horizontal === true) {
          offsetX = 40;
        } else {
          offsetY = 40;
        }
  
        $this.addClass('active');
        $this.find('ul .btn-floating').velocity({ scaleY: ".4", scaleX: ".4", translateY: offsetY + 'px', translateX: offsetX + 'px' }, { duration: 0 });
  
        var time = 0;
        $this.find('ul .btn-floating').reverse().each(function () {
          $(this).velocity({ opacity: "1", scaleX: "1", scaleY: "1", translateY: "0", translateX: '0' }, { duration: 80, delay: time });
          time += 40;
        });
      }
    };
  
    var closeFABMenu = function (btn) {
      var $this = btn;
      // Get direction option
      var horizontal = $this.hasClass('horizontal');
      var offsetY, offsetX;
  
      if (horizontal === true) {
        offsetX = 40;
      } else {
        offsetY = 40;
      }
  
      $this.removeClass('active');
      var time = 0;
      $this.find('ul .btn-floating').velocity("stop", true);
      $this.find('ul .btn-floating').velocity({ opacity: "0", scaleX: ".4", scaleY: ".4", translateY: offsetY + 'px', translateX: offsetX + 'px' }, { duration: 80 });
    };
  
    /**
     * Transform FAB into toolbar
     * @param  {Object}  object jQuery object
     */
    var FABtoToolbar = function (btn) {
      if (btn.attr('data-open') === "true") {
        return;
      }
  
      var offsetX, offsetY, scaleFactor;
      var windowWidth = window.innerWidth;
      var windowHeight = window.innerHeight;
      var btnRect = btn[0].getBoundingClientRect();
      var anchor = btn.find('> a').first();
      var menu = btn.find('> ul').first();
      var backdrop = $('<div class="fab-backdrop"></div>');
      var fabColor = anchor.css('background-color');
      anchor.append(backdrop);
  
      offsetX = btnRect.left - windowWidth / 2 + btnRect.width / 2;
      offsetY = windowHeight - btnRect.bottom;
      scaleFactor = windowWidth / backdrop.width();
      btn.attr('data-origin-bottom', btnRect.bottom);
      btn.attr('data-origin-left', btnRect.left);
      btn.attr('data-origin-width', btnRect.width);
  
      // Set initial state
      btn.addClass('active');
      btn.attr('data-open', true);
      btn.css({
        'text-align': 'center',
        width: '100%',
        bottom: 0,
        left: 0,
        transform: 'translateX(' + offsetX + 'px)',
        transition: 'none'
      });
      anchor.css({
        transform: 'translateY(' + -offsetY + 'px)',
        transition: 'none'
      });
      backdrop.css({
        'background-color': fabColor
      });
  
      setTimeout(function () {
        btn.css({
          transform: '',
          transition: 'transform .2s cubic-bezier(0.550, 0.085, 0.680, 0.530), background-color 0s linear .2s'
        });
        anchor.css({
          overflow: 'visible',
          transform: '',
          transition: 'transform .2s'
        });
  
        setTimeout(function () {
          btn.css({
            overflow: 'hidden',
            'background-color': fabColor
          });
          backdrop.css({
            transform: 'scale(' + scaleFactor + ')',
            transition: 'transform .2s cubic-bezier(0.550, 0.055, 0.675, 0.190)'
          });
          menu.find('> li > a').css({
            opacity: 1
          });
  
          // Scroll to close.
          $(window).on('scroll.fabToolbarClose', function () {
            toolbarToFAB(btn);
            $(window).off('scroll.fabToolbarClose');
            $(document).off('click.fabToolbarClose');
          });
  
          $(document).on('click.fabToolbarClose', function (e) {
            if (!$(e.target).closest(menu).length) {
              toolbarToFAB(btn);
              $(window).off('scroll.fabToolbarClose');
              $(document).off('click.fabToolbarClose');
            }
          });
        }, 100);
      }, 0);
    };
  
    /**
     * Transform toolbar back into FAB
     * @param  {Object}  object jQuery object
     */
    var toolbarToFAB = function (btn) {
      if (btn.attr('data-open') !== "true") {
        return;
      }
  
      var offsetX, offsetY, scaleFactor;
      var windowWidth = window.innerWidth;
      var windowHeight = window.innerHeight;
      var btnWidth = btn.attr('data-origin-width');
      var btnBottom = btn.attr('data-origin-bottom');
      var btnLeft = btn.attr('data-origin-left');
      var anchor = btn.find('> .btn-floating').first();
      var menu = btn.find('> ul').first();
      var backdrop = btn.find('.fab-backdrop');
      var fabColor = anchor.css('background-color');
  
      offsetX = btnLeft - windowWidth / 2 + btnWidth / 2;
      offsetY = windowHeight - btnBottom;
      scaleFactor = windowWidth / backdrop.width();
  
      // Hide backdrop
      btn.removeClass('active');
      btn.attr('data-open', false);
      btn.css({
        'background-color': 'transparent',
        transition: 'none'
      });
      anchor.css({
        transition: 'none'
      });
      backdrop.css({
        transform: 'scale(0)',
        'background-color': fabColor
      });
      menu.find('> li > a').css({
        opacity: ''
      });
  
      setTimeout(function () {
        backdrop.remove();
  
        // Set initial state.
        btn.css({
          'text-align': '',
          width: '',
          bottom: '',
          left: '',
          overflow: '',
          'background-color': '',
          transform: 'translate3d(' + -offsetX + 'px,0,0)'
        });
        anchor.css({
          overflow: '',
          transform: 'translate3d(0,' + offsetY + 'px,0)'
        });
  
        setTimeout(function () {
          btn.css({
            transform: 'translate3d(0,0,0)',
            transition: 'transform .2s'
          });
          anchor.css({
            transform: 'translate3d(0,0,0)',
            transition: 'transform .2s cubic-bezier(0.550, 0.055, 0.675, 0.190)'
          });
        }, 20);
      }, 200);
    };
  })(jQuery);
  ;(function ($) {
    // Image transition function
    Materialize.fadeInImage = function (selectorOrEl) {
      var element;
      if (typeof selectorOrEl === 'string') {
        element = $(selectorOrEl);
      } else if (typeof selectorOrEl === 'object') {
        element = selectorOrEl;
      } else {
        return;
      }
      element.css({ opacity: 0 });
      $(element).velocity({ opacity: 1 }, {
        duration: 650,
        queue: false,
        easing: 'easeOutSine'
      });
      $(element).velocity({ opacity: 1 }, {
        duration: 1300,
        queue: false,
        easing: 'swing',
        step: function (now, fx) {
          fx.start = 100;
          var grayscale_setting = now / 100;
          var brightness_setting = 150 - (100 - now) / 1.75;
  
          if (brightness_setting < 100) {
            brightness_setting = 100;
          }
          if (now >= 0) {
            $(this).css({
              "-webkit-filter": "grayscale(" + grayscale_setting + ")" + "brightness(" + brightness_setting + "%)",
              "filter": "grayscale(" + grayscale_setting + ")" + "brightness(" + brightness_setting + "%)"
            });
          }
        }
      });
    };
  
    // Horizontal staggered list
    Materialize.showStaggeredList = function (selectorOrEl) {
      var element;
      if (typeof selectorOrEl === 'string') {
        element = $(selectorOrEl);
      } else if (typeof selectorOrEl === 'object') {
        element = selectorOrEl;
      } else {
        return;
      }
      var time = 0;
      element.find('li').velocity({ translateX: "-100px" }, { duration: 0 });
  
      element.find('li').each(function () {
        $(this).velocity({ opacity: "1", translateX: "0" }, { duration: 800, delay: time, easing: [60, 10] });
        time += 120;
      });
    };
  
    $(document).ready(function () {
      // Hardcoded .staggered-list scrollFire
      // var staggeredListOptions = [];
      // $('ul.staggered-list').each(function (i) {
  
      //   var label = 'scrollFire-' + i;
      //   $(this).addClass(label);
      //   staggeredListOptions.push(
      //     {selector: 'ul.staggered-list.' + label,
      //      offset: 200,
      //      callback: 'showStaggeredList("ul.staggered-list.' + label + '")'});
      // });
      // scrollFire(staggeredListOptions);
  
      // HammerJS, Swipe navigation
  
      // Touch Event
      var swipeLeft = false;
      var swipeRight = false;
  
      // Dismissible Collections
      $('.dismissable').each(function () {
        $(this).hammer({
          prevent_default: false
        }).on('pan', function (e) {
          if (e.gesture.pointerType === "touch") {
            var $this = $(this);
            var direction = e.gesture.direction;
            var x = e.gesture.deltaX;
            var velocityX = e.gesture.velocityX;
  
            $this.velocity({ translateX: x
            }, { duration: 50, queue: false, easing: 'easeOutQuad' });
  
            // Swipe Left
            if (direction === 4 && (x > $this.innerWidth() / 2 || velocityX < -0.75)) {
              swipeLeft = true;
            }
  
            // Swipe Right
            if (direction === 2 && (x < -1 * $this.innerWidth() / 2 || velocityX > 0.75)) {
              swipeRight = true;
            }
          }
        }).on('panend', function (e) {
          // Reset if collection is moved back into original position
          if (Math.abs(e.gesture.deltaX) < $(this).innerWidth() / 2) {
            swipeRight = false;
            swipeLeft = false;
          }
  
          if (e.gesture.pointerType === "touch") {
            var $this = $(this);
            if (swipeLeft || swipeRight) {
              var fullWidth;
              if (swipeLeft) {
                fullWidth = $this.innerWidth();
              } else {
                fullWidth = -1 * $this.innerWidth();
              }
  
              $this.velocity({ translateX: fullWidth
              }, { duration: 100, queue: false, easing: 'easeOutQuad', complete: function () {
                  $this.css('border', 'none');
                  $this.velocity({ height: 0, padding: 0
                  }, { duration: 200, queue: false, easing: 'easeOutQuad', complete: function () {
                      $this.remove();
                    }
                  });
                }
              });
            } else {
              $this.velocity({ translateX: 0
              }, { duration: 100, queue: false, easing: 'easeOutQuad' });
            }
            swipeLeft = false;
            swipeRight = false;
          }
        });
      });
  
      // time = 0
      // // Vertical Staggered list
      // $('ul.staggered-list.vertical li').velocity(
      //     { translateY: "100px"},
      //     { duration: 0 });
  
      // $('ul.staggered-list.vertical li').each(function() {
      //   $(this).velocity(
      //     { opacity: "1", translateY: "0"},
      //     { duration: 800, delay: time, easing: [60, 25] });
      //   time += 120;
      // });
  
      // // Fade in and Scale
      // $('.fade-in.scale').velocity(
      //     { scaleX: .4, scaleY: .4, translateX: -600},
      //     { duration: 0});
      // $('.fade-in').each(function() {
      //   $(this).velocity(
      //     { opacity: "1", scaleX: 1, scaleY: 1, translateX: 0},
      //     { duration: 800, easing: [60, 10] });
      // });
    });
  })(jQuery);
  ;(function ($) {
  
    var scrollFireEventsHandled = false;
  
    // Input: Array of JSON objects {selector, offset, callback}
    Materialize.scrollFire = function (options) {
      var onScroll = function () {
        var windowScroll = window.pageYOffset + window.innerHeight;
  
        for (var i = 0; i < options.length; i++) {
          // Get options from each line
          var value = options[i];
          var selector = value.selector,
              offset = value.offset,
              callback = value.callback;
  
          var currentElement = document.querySelector(selector);
          if (currentElement !== null) {
            var elementOffset = currentElement.getBoundingClientRect().top + window.pageYOffset;
  
            if (windowScroll > elementOffset + offset) {
              if (value.done !== true) {
                if (typeof callback === 'function') {
                  callback.call(this, currentElement);
                } else if (typeof callback === 'string') {
                  var callbackFunc = new Function(callback);
                  callbackFunc(currentElement);
                }
                value.done = true;
              }
            }
          }
        }
      };
  
      var throttledScroll = Materialize.throttle(function () {
        onScroll();
      }, options.throttle || 100);
  
      if (!scrollFireEventsHandled) {
        window.addEventListener("scroll", throttledScroll);
        window.addEventListener("resize", throttledScroll);
        scrollFireEventsHandled = true;
      }
  
      // perform a scan once, after current execution context, and after dom is ready
      setTimeout(throttledScroll, 0);
    };
  })(jQuery);
  ; /*!
    * pickadate.js v3.5.0, 2014/04/13
    * By Amsul, http://amsul.ca
    * Hosted on http://amsul.github.io/pickadate.js
    * Licensed under MIT
    */
  
  (function (factory) {
  
    Materialize.Picker = factory(jQuery);
  })(function ($) {
  
    var $window = $(window);
    var $document = $(document);
    var $html = $(document.documentElement);
  
    /**
     * The picker constructor that creates a blank picker.
     */
    function PickerConstructor(ELEMENT, NAME, COMPONENT, OPTIONS) {
  
      // If there’s no element, return the picker constructor.
      if (!ELEMENT) return PickerConstructor;
  
      var IS_DEFAULT_THEME = false,
  
  
      // The state of the picker.
      STATE = {
        id: ELEMENT.id || 'P' + Math.abs(~~(Math.random() * new Date()))
      },
  
  
      // Merge the defaults and options passed.
      SETTINGS = COMPONENT ? $.extend(true, {}, COMPONENT.defaults, OPTIONS) : OPTIONS || {},
  
  
      // Merge the default classes with the settings classes.
      CLASSES = $.extend({}, PickerConstructor.klasses(), SETTINGS.klass),
  
  
      // The element node wrapper into a jQuery object.
      $ELEMENT = $(ELEMENT),
  
  
      // Pseudo picker constructor.
      PickerInstance = function () {
        return this.start();
      },
  
  
      // The picker prototype.
      P = PickerInstance.prototype = {
  
        constructor: PickerInstance,
  
        $node: $ELEMENT,
  
        /**
         * Initialize everything
         */
        start: function () {
  
          // If it’s already started, do nothing.
          if (STATE && STATE.start) return P;
  
          // Update the picker states.
          STATE.methods = {};
          STATE.start = true;
          STATE.open = false;
          STATE.type = ELEMENT.type;
  
          // Confirm focus state, convert into text input to remove UA stylings,
          // and set as readonly to prevent keyboard popup.
          ELEMENT.autofocus = ELEMENT == getActiveElement();
          ELEMENT.readOnly = !SETTINGS.editable;
          ELEMENT.id = ELEMENT.id || STATE.id;
          if (ELEMENT.type != 'text') {
            ELEMENT.type = 'text';
          }
  
          // Create a new picker component with the settings.
          P.component = new COMPONENT(P, SETTINGS);
  
          // Create the picker root with a holder and then prepare it.
          P.$root = $(PickerConstructor._.node('div', createWrappedComponent(), CLASSES.picker, 'id="' + ELEMENT.id + '_root" tabindex="0"'));
          prepareElementRoot();
  
          // If there’s a format for the hidden input element, create the element.
          if (SETTINGS.formatSubmit) {
            prepareElementHidden();
          }
  
          // Prepare the input element.
          prepareElement();
  
          // Insert the root as specified in the settings.
          if (SETTINGS.container) $(SETTINGS.container).append(P.$root);else $ELEMENT.before(P.$root);
  
          // Bind the default component and settings events.
          P.on({
            start: P.component.onStart,
            render: P.component.onRender,
            stop: P.component.onStop,
            open: P.component.onOpen,
            close: P.component.onClose,
            set: P.component.onSet
          }).on({
            start: SETTINGS.onStart,
            render: SETTINGS.onRender,
            stop: SETTINGS.onStop,
            open: SETTINGS.onOpen,
            close: SETTINGS.onClose,
            set: SETTINGS.onSet
          });
  
          // Once we’re all set, check the theme in use.
          IS_DEFAULT_THEME = isUsingDefaultTheme(P.$root.children()[0]);
  
          // If the element has autofocus, open the picker.
          if (ELEMENT.autofocus) {
            P.open();
          }
  
          // Trigger queued the “start” and “render” events.
          return P.trigger('start').trigger('render');
        }, //start
  
  
        /**
         * Render a new picker
         */
        render: function (entireComponent) {
  
          // Insert a new component holder in the root or box.
          if (entireComponent) P.$root.html(createWrappedComponent());else P.$root.find('.' + CLASSES.box).html(P.component.nodes(STATE.open));
  
          // Trigger the queued “render” events.
          return P.trigger('render');
        }, //render
  
  
        /**
         * Destroy everything
         */
        stop: function () {
  
          // If it’s already stopped, do nothing.
          if (!STATE.start) return P;
  
          // Then close the picker.
          P.close();
  
          // Remove the hidden field.
          if (P._hidden) {
            P._hidden.parentNode.removeChild(P._hidden);
          }
  
          // Remove the root.
          P.$root.remove();
  
          // Remove the input class, remove the stored data, and unbind
          // the events (after a tick for IE - see `P.close`).
          $ELEMENT.removeClass(CLASSES.input).removeData(NAME);
          setTimeout(function () {
            $ELEMENT.off('.' + STATE.id);
          }, 0);
  
          // Restore the element state
          ELEMENT.type = STATE.type;
          ELEMENT.readOnly = false;
  
          // Trigger the queued “stop” events.
          P.trigger('stop');
  
          // Reset the picker states.
          STATE.methods = {};
          STATE.start = false;
  
          return P;
        }, //stop
  
  
        /**
         * Open up the picker
         */
        open: function (dontGiveFocus) {
  
          // If it’s already open, do nothing.
          if (STATE.open) return P;
  
          // Add the “active” class.
          $ELEMENT.addClass(CLASSES.active);
          aria(ELEMENT, 'expanded', true);
  
          // * A Firefox bug, when `html` has `overflow:hidden`, results in
          //   killing transitions :(. So add the “opened” state on the next tick.
          //   Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=625289
          setTimeout(function () {
  
            // Add the “opened” class to the picker root.
            P.$root.addClass(CLASSES.opened);
            aria(P.$root[0], 'hidden', false);
          }, 0);
  
          // If we have to give focus, bind the element and doc events.
          if (dontGiveFocus !== false) {
  
            // Set it as open.
            STATE.open = true;
  
            // Prevent the page from scrolling.
            if (IS_DEFAULT_THEME) {
              $html.css('overflow', 'hidden').css('padding-right', '+=' + getScrollbarWidth());
            }
  
            // Pass focus to the root element’s jQuery object.
            // * Workaround for iOS8 to bring the picker’s root into view.
            P.$root.eq(0).focus();
  
            // Bind the document events.
            $document.on('click.' + STATE.id + ' focusin.' + STATE.id, function (event) {
  
              var target = event.target;
  
              // If the target of the event is not the element, close the picker picker.
              // * Don’t worry about clicks or focusins on the root because those don’t bubble up.
              //   Also, for Firefox, a click on an `option` element bubbles up directly
              //   to the doc. So make sure the target wasn't the doc.
              // * In Firefox stopPropagation() doesn’t prevent right-click events from bubbling,
              //   which causes the picker to unexpectedly close when right-clicking it. So make
              //   sure the event wasn’t a right-click.
              if (target != ELEMENT && target != document && event.which != 3) {
  
                // If the target was the holder that covers the screen,
                // keep the element focused to maintain tabindex.
                P.close(target === P.$root.children()[0]);
              }
            }).on('keydown.' + STATE.id, function (event) {
  
              var
              // Get the keycode.
              keycode = event.keyCode,
  
  
              // Translate that to a selection change.
              keycodeToMove = P.component.key[keycode],
  
  
              // Grab the target.
              target = event.target;
  
              // On escape, close the picker and give focus.
              if (keycode == 27) {
                P.close(true);
              }
  
              // Check if there is a key movement or “enter” keypress on the element.
              else if (target == P.$root[0] && (keycodeToMove || keycode == 13)) {
  
                  // Prevent the default action to stop page movement.
                  event.preventDefault();
  
                  // Trigger the key movement action.
                  if (keycodeToMove) {
                    PickerConstructor._.trigger(P.component.key.go, P, [PickerConstructor._.trigger(keycodeToMove)]);
                  }
  
                  // On “enter”, if the highlighted item isn’t disabled, set the value and close.
                  else if (!P.$root.find('.' + CLASSES.highlighted).hasClass(CLASSES.disabled)) {
                      P.set('select', P.component.item.highlight);
                      if (SETTINGS.closeOnSelect) {
                        P.close(true);
                      }
                    }
                }
  
                // If the target is within the root and “enter” is pressed,
                // prevent the default action and trigger a click on the target instead.
                else if ($.contains(P.$root[0], target) && keycode == 13) {
                    event.preventDefault();
                    target.click();
                  }
            });
          }
  
          // Trigger the queued “open” events.
          return P.trigger('open');
        }, //open
  
  
        /**
         * Close the picker
         */
        close: function (giveFocus) {
  
          // If we need to give focus, do it before changing states.
          if (giveFocus) {
            // ....ah yes! It would’ve been incomplete without a crazy workaround for IE :|
            // The focus is triggered *after* the close has completed - causing it
            // to open again. So unbind and rebind the event at the next tick.
            P.$root.off('focus.toOpen').eq(0).focus();
            setTimeout(function () {
              P.$root.on('focus.toOpen', handleFocusToOpenEvent);
            }, 0);
          }
  
          // Remove the “active” class.
          $ELEMENT.removeClass(CLASSES.active);
          aria(ELEMENT, 'expanded', false);
  
          // * A Firefox bug, when `html` has `overflow:hidden`, results in
          //   killing transitions :(. So remove the “opened” state on the next tick.
          //   Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=625289
          setTimeout(function () {
  
            // Remove the “opened” and “focused” class from the picker root.
            P.$root.removeClass(CLASSES.opened + ' ' + CLASSES.focused);
            aria(P.$root[0], 'hidden', true);
          }, 0);
  
          // If it’s already closed, do nothing more.
          if (!STATE.open) return P;
  
          // Set it as closed.
          STATE.open = false;
  
          // Allow the page to scroll.
          if (IS_DEFAULT_THEME) {
            $html.css('overflow', '').css('padding-right', '-=' + getScrollbarWidth());
          }
  
          // Unbind the document events.
          $document.off('.' + STATE.id);
  
          // Trigger the queued “close” events.
          return P.trigger('close');
        }, //close
  
  
        /**
         * Clear the values
         */
        clear: function (options) {
          return P.set('clear', null, options);
        }, //clear
  
  
        /**
         * Set something
         */
        set: function (thing, value, options) {
  
          var thingItem,
              thingValue,
              thingIsObject = $.isPlainObject(thing),
              thingObject = thingIsObject ? thing : {};
  
          // Make sure we have usable options.
          options = thingIsObject && $.isPlainObject(value) ? value : options || {};
  
          if (thing) {
  
            // If the thing isn’t an object, make it one.
            if (!thingIsObject) {
              thingObject[thing] = value;
            }
  
            // Go through the things of items to set.
            for (thingItem in thingObject) {
  
              // Grab the value of the thing.
              thingValue = thingObject[thingItem];
  
              // First, if the item exists and there’s a value, set it.
              if (thingItem in P.component.item) {
                if (thingValue === undefined) thingValue = null;
                P.component.set(thingItem, thingValue, options);
              }
  
              // Then, check to update the element value and broadcast a change.
              if (thingItem == 'select' || thingItem == 'clear') {
                $ELEMENT.val(thingItem == 'clear' ? '' : P.get(thingItem, SETTINGS.format)).trigger('change');
              }
            }
  
            // Render a new picker.
            P.render();
          }
  
          // When the method isn’t muted, trigger queued “set” events and pass the `thingObject`.
          return options.muted ? P : P.trigger('set', thingObject);
        }, //set
  
  
        /**
         * Get something
         */
        get: function (thing, format) {
  
          // Make sure there’s something to get.
          thing = thing || 'value';
  
          // If a picker state exists, return that.
          if (STATE[thing] != null) {
            return STATE[thing];
          }
  
          // Return the submission value, if that.
          if (thing == 'valueSubmit') {
            if (P._hidden) {
              return P._hidden.value;
            }
            thing = 'value';
          }
  
          // Return the value, if that.
          if (thing == 'value') {
            return ELEMENT.value;
          }
  
          // Check if a component item exists, return that.
          if (thing in P.component.item) {
            if (typeof format == 'string') {
              var thingValue = P.component.get(thing);
              return thingValue ? PickerConstructor._.trigger(P.component.formats.toString, P.component, [format, thingValue]) : '';
            }
            return P.component.get(thing);
          }
        }, //get
  
  
        /**
         * Bind events on the things.
         */
        on: function (thing, method, internal) {
  
          var thingName,
              thingMethod,
              thingIsObject = $.isPlainObject(thing),
              thingObject = thingIsObject ? thing : {};
  
          if (thing) {
  
            // If the thing isn’t an object, make it one.
            if (!thingIsObject) {
              thingObject[thing] = method;
            }
  
            // Go through the things to bind to.
            for (thingName in thingObject) {
  
              // Grab the method of the thing.
              thingMethod = thingObject[thingName];
  
              // If it was an internal binding, prefix it.
              if (internal) {
                thingName = '_' + thingName;
              }
  
              // Make sure the thing methods collection exists.
              STATE.methods[thingName] = STATE.methods[thingName] || [];
  
              // Add the method to the relative method collection.
              STATE.methods[thingName].push(thingMethod);
            }
          }
  
          return P;
        }, //on
  
  
        /**
         * Unbind events on the things.
         */
        off: function () {
          var i,
              thingName,
              names = arguments;
          for (i = 0, namesCount = names.length; i < namesCount; i += 1) {
            thingName = names[i];
            if (thingName in STATE.methods) {
              delete STATE.methods[thingName];
            }
          }
          return P;
        },
  
        /**
         * Fire off method events.
         */
        trigger: function (name, data) {
          var _trigger = function (name) {
            var methodList = STATE.methods[name];
            if (methodList) {
              methodList.map(function (method) {
                PickerConstructor._.trigger(method, P, [data]);
              });
            }
          };
          _trigger('_' + name);
          _trigger(name);
          return P;
        } //trigger
        //PickerInstance.prototype
  
  
        /**
         * Wrap the picker holder components together.
         */
      };function createWrappedComponent() {
  
        // Create a picker wrapper holder
        return PickerConstructor._.node('div',
  
        // Create a picker wrapper node
        PickerConstructor._.node('div',
  
        // Create a picker frame
        PickerConstructor._.node('div',
  
        // Create a picker box node
        PickerConstructor._.node('div',
  
        // Create the components nodes.
        P.component.nodes(STATE.open),
  
        // The picker box class
        CLASSES.box),
  
        // Picker wrap class
        CLASSES.wrap),
  
        // Picker frame class
        CLASSES.frame),
  
        // Picker holder class
        CLASSES.holder); //endreturn
      } //createWrappedComponent
  
  
      /**
       * Prepare the input element with all bindings.
       */
      function prepareElement() {
  
        $ELEMENT.
  
        // Store the picker data by component name.
        data(NAME, P).
  
        // Add the “input” class name.
        addClass(CLASSES.input).
  
        // Remove the tabindex.
        attr('tabindex', -1).
  
        // If there’s a `data-value`, update the value of the element.
        val($ELEMENT.data('value') ? P.get('select', SETTINGS.format) : ELEMENT.value);
  
        // Only bind keydown events if the element isn’t editable.
        if (!SETTINGS.editable) {
  
          $ELEMENT.
  
          // On focus/click, focus onto the root to open it up.
          on('focus.' + STATE.id + ' click.' + STATE.id, function (event) {
            event.preventDefault();
            P.$root.eq(0).focus();
          }).
  
          // Handle keyboard event based on the picker being opened or not.
          on('keydown.' + STATE.id, handleKeydownEvent);
        }
  
        // Update the aria attributes.
        aria(ELEMENT, {
          haspopup: true,
          expanded: false,
          readonly: false,
          owns: ELEMENT.id + '_root'
        });
      }
  
      /**
       * Prepare the root picker element with all bindings.
       */
      function prepareElementRoot() {
  
        P.$root.on({
  
          // For iOS8.
          keydown: handleKeydownEvent,
  
          // When something within the root is focused, stop from bubbling
          // to the doc and remove the “focused” state from the root.
          focusin: function (event) {
            P.$root.removeClass(CLASSES.focused);
            event.stopPropagation();
          },
  
          // When something within the root holder is clicked, stop it
          // from bubbling to the doc.
          'mousedown click': function (event) {
  
            var target = event.target;
  
            // Make sure the target isn’t the root holder so it can bubble up.
            if (target != P.$root.children()[0]) {
  
              event.stopPropagation();
  
              // * For mousedown events, cancel the default action in order to
              //   prevent cases where focus is shifted onto external elements
              //   when using things like jQuery mobile or MagnificPopup (ref: #249 & #120).
              //   Also, for Firefox, don’t prevent action on the `option` element.
              if (event.type == 'mousedown' && !$(target).is('input, select, textarea, button, option')) {
  
                event.preventDefault();
  
                // Re-focus onto the root so that users can click away
                // from elements focused within the picker.
                P.$root.eq(0).focus();
              }
            }
          }
        }).
  
        // Add/remove the “target” class on focus and blur.
        on({
          focus: function () {
            $ELEMENT.addClass(CLASSES.target);
          },
          blur: function () {
            $ELEMENT.removeClass(CLASSES.target);
          }
        }).
  
        // Open the picker and adjust the root “focused” state
        on('focus.toOpen', handleFocusToOpenEvent).
  
        // If there’s a click on an actionable element, carry out the actions.
        on('click', '[data-pick], [data-nav], [data-clear], [data-close]', function () {
  
          var $target = $(this),
              targetData = $target.data(),
              targetDisabled = $target.hasClass(CLASSES.navDisabled) || $target.hasClass(CLASSES.disabled),
  
  
          // * For IE, non-focusable elements can be active elements as well
          //   (http://stackoverflow.com/a/2684561).
          activeElement = getActiveElement();
          activeElement = activeElement && (activeElement.type || activeElement.href) && activeElement;
  
          // If it’s disabled or nothing inside is actively focused, re-focus the element.
          if (targetDisabled || activeElement && !$.contains(P.$root[0], activeElement)) {
            P.$root.eq(0).focus();
          }
  
          // If something is superficially changed, update the `highlight` based on the `nav`.
          if (!targetDisabled && targetData.nav) {
            P.set('highlight', P.component.item.highlight, { nav: targetData.nav });
          }
  
          // If something is picked, set `select` then close with focus.
          else if (!targetDisabled && 'pick' in targetData) {
              P.set('select', targetData.pick);
              if (SETTINGS.closeOnSelect) {
                P.close(true);
              }
            }
  
            // If a “clear” button is pressed, empty the values and close with focus.
            else if (targetData.clear) {
                P.clear();
                if (SETTINGS.closeOnSelect) {
                  P.close(true);
                }
              } else if (targetData.close) {
                P.close(true);
              }
        }); //P.$root
  
        aria(P.$root[0], 'hidden', true);
      }
  
      /**
       * Prepare the hidden input element along with all bindings.
       */
      function prepareElementHidden() {
  
        var name;
  
        if (SETTINGS.hiddenName === true) {
          name = ELEMENT.name;
          ELEMENT.name = '';
        } else {
          name = [typeof SETTINGS.hiddenPrefix == 'string' ? SETTINGS.hiddenPrefix : '', typeof SETTINGS.hiddenSuffix == 'string' ? SETTINGS.hiddenSuffix : '_submit'];
          name = name[0] + ELEMENT.name + name[1];
        }
  
        P._hidden = $('<input ' + 'type=hidden ' +
  
        // Create the name using the original input’s with a prefix and suffix.
        'name="' + name + '"' + (
  
        // If the element has a value, set the hidden value as well.
        $ELEMENT.data('value') || ELEMENT.value ? ' value="' + P.get('select', SETTINGS.formatSubmit) + '"' : '') + '>')[0];
  
        $ELEMENT.
  
        // If the value changes, update the hidden input with the correct format.
        on('change.' + STATE.id, function () {
          P._hidden.value = ELEMENT.value ? P.get('select', SETTINGS.formatSubmit) : '';
        });
  
        // Insert the hidden input as specified in the settings.
        if (SETTINGS.container) $(SETTINGS.container).append(P._hidden);else $ELEMENT.before(P._hidden);
      }
  
      // For iOS8.
      function handleKeydownEvent(event) {
  
        var keycode = event.keyCode,
  
  
        // Check if one of the delete keys was pressed.
        isKeycodeDelete = /^(8|46)$/.test(keycode);
  
        // For some reason IE clears the input value on “escape”.
        if (keycode == 27) {
          P.close();
          return false;
        }
  
        // Check if `space` or `delete` was pressed or the picker is closed with a key movement.
        if (keycode == 32 || isKeycodeDelete || !STATE.open && P.component.key[keycode]) {
  
          // Prevent it from moving the page and bubbling to doc.
          event.preventDefault();
          event.stopPropagation();
  
          // If `delete` was pressed, clear the values and close the picker.
          // Otherwise open the picker.
          if (isKeycodeDelete) {
            P.clear().close();
          } else {
            P.open();
          }
        }
      }
  
      // Separated for IE
      function handleFocusToOpenEvent(event) {
  
        // Stop the event from propagating to the doc.
        event.stopPropagation();
  
        // If it’s a focus event, add the “focused” class to the root.
        if (event.type == 'focus') {
          P.$root.addClass(CLASSES.focused);
        }
  
        // And then finally open the picker.
        P.open();
      }
  
      // Return a new picker instance.
      return new PickerInstance();
    } //PickerConstructor
  
  
    /**
     * The default classes and prefix to use for the HTML classes.
     */
    PickerConstructor.klasses = function (prefix) {
      prefix = prefix || 'picker';
      return {
  
        picker: prefix,
        opened: prefix + '--opened',
        focused: prefix + '--focused',
  
        input: prefix + '__input',
        active: prefix + '__input--active',
        target: prefix + '__input--target',
  
        holder: prefix + '__holder',
  
        frame: prefix + '__frame',
        wrap: prefix + '__wrap',
  
        box: prefix + '__box'
      };
    }; //PickerConstructor.klasses
  
  
    /**
     * Check if the default theme is being used.
     */
    function isUsingDefaultTheme(element) {
  
      var theme,
          prop = 'position';
  
      // For IE.
      if (element.currentStyle) {
        theme = element.currentStyle[prop];
      }
  
      // For normal browsers.
      else if (window.getComputedStyle) {
          theme = getComputedStyle(element)[prop];
        }
  
      return theme == 'fixed';
    }
  
    /**
     * Get the width of the browser’s scrollbar.
     * Taken from: https://github.com/VodkaBears/Remodal/blob/master/src/jquery.remodal.js
     */
    function getScrollbarWidth() {
  
      if ($html.height() <= $window.height()) {
        return 0;
      }
  
      var $outer = $('<div style="visibility:hidden;width:100px" />').appendTo('body');
  
      // Get the width without scrollbars.
      var widthWithoutScroll = $outer[0].offsetWidth;
  
      // Force adding scrollbars.
      $outer.css('overflow', 'scroll');
  
      // Add the inner div.
      var $inner = $('<div style="width:100%" />').appendTo($outer);
  
      // Get the width with scrollbars.
      var widthWithScroll = $inner[0].offsetWidth;
  
      // Remove the divs.
      $outer.remove();
  
      // Return the difference between the widths.
      return widthWithoutScroll - widthWithScroll;
    }
  
    /**
     * PickerConstructor helper methods.
     */
    PickerConstructor._ = {
  
      /**
       * Create a group of nodes. Expects:
       * `
          {
              min:    {Integer},
              max:    {Integer},
              i:      {Integer},
              node:   {String},
              item:   {Function}
          }
       * `
       */
      group: function (groupObject) {
  
        var
        // Scope for the looped object
        loopObjectScope,
  
  
        // Create the nodes list
        nodesList = '',
  
  
        // The counter starts from the `min`
        counter = PickerConstructor._.trigger(groupObject.min, groupObject);
  
        // Loop from the `min` to `max`, incrementing by `i`
        for (; counter <= PickerConstructor._.trigger(groupObject.max, groupObject, [counter]); counter += groupObject.i) {
  
          // Trigger the `item` function within scope of the object
          loopObjectScope = PickerConstructor._.trigger(groupObject.item, groupObject, [counter]);
  
          // Splice the subgroup and create nodes out of the sub nodes
          nodesList += PickerConstructor._.node(groupObject.node, loopObjectScope[0], // the node
          loopObjectScope[1], // the classes
          loopObjectScope[2] // the attributes
          );
        }
  
        // Return the list of nodes
        return nodesList;
      }, //group
  
  
      /**
       * Create a dom node string
       */
      node: function (wrapper, item, klass, attribute) {
  
        // If the item is false-y, just return an empty string
        if (!item) return '';
  
        // If the item is an array, do a join
        item = $.isArray(item) ? item.join('') : item;
  
        // Check for the class
        klass = klass ? ' class="' + klass + '"' : '';
  
        // Check for any attributes
        attribute = attribute ? ' ' + attribute : '';
  
        // Return the wrapped item
        return '<' + wrapper + klass + attribute + '>' + item + '</' + wrapper + '>';
      }, //node
  
  
      /**
       * Lead numbers below 10 with a zero.
       */
      lead: function (number) {
        return (number < 10 ? '0' : '') + number;
      },
  
      /**
       * Trigger a function otherwise return the value.
       */
      trigger: function (callback, scope, args) {
        return typeof callback == 'function' ? callback.apply(scope, args || []) : callback;
      },
  
      /**
       * If the second character is a digit, length is 2 otherwise 1.
       */
      digits: function (string) {
        return (/\d/.test(string[1]) ? 2 : 1
        );
      },
  
      /**
       * Tell if something is a date object.
       */
      isDate: function (value) {
        return {}.toString.call(value).indexOf('Date') > -1 && this.isInteger(value.getDate());
      },
  
      /**
       * Tell if something is an integer.
       */
      isInteger: function (value) {
        return {}.toString.call(value).indexOf('Number') > -1 && value % 1 === 0;
      },
  
      /**
       * Create ARIA attribute strings.
       */
      ariaAttr: ariaAttr //PickerConstructor._
  
  
      /**
       * Extend the picker with a component and defaults.
       */
    };PickerConstructor.extend = function (name, Component) {
  
      // Extend jQuery.
      $.fn[name] = function (options, action) {
  
        // Grab the component data.
        var componentData = this.data(name);
  
        // If the picker is requested, return the data object.
        if (options == 'picker') {
          return componentData;
        }
  
        // If the component data exists and `options` is a string, carry out the action.
        if (componentData && typeof options == 'string') {
          return PickerConstructor._.trigger(componentData[options], componentData, [action]);
        }
  
        // Otherwise go through each matched element and if the component
        // doesn’t exist, create a new picker using `this` element
        // and merging the defaults and options with a deep copy.
        return this.each(function () {
          var $this = $(this);
          if (!$this.data(name)) {
            new PickerConstructor(this, name, Component, options);
          }
        });
      };
  
      // Set the defaults.
      $.fn[name].defaults = Component.defaults;
    }; //PickerConstructor.extend
  
  
    function aria(element, attribute, value) {
      if ($.isPlainObject(attribute)) {
        for (var key in attribute) {
          ariaSet(element, key, attribute[key]);
        }
      } else {
        ariaSet(element, attribute, value);
      }
    }
    function ariaSet(element, attribute, value) {
      element.setAttribute((attribute == 'role' ? '' : 'aria-') + attribute, value);
    }
    function ariaAttr(attribute, data) {
      if (!$.isPlainObject(attribute)) {
        attribute = { attribute: data };
      }
      data = '';
      for (var key in attribute) {
        var attr = (key == 'role' ? '' : 'aria-') + key,
            attrVal = attribute[key];
        data += attrVal == null ? '' : attr + '="' + attribute[key] + '"';
      }
      return data;
    }
  
    // IE8 bug throws an error for activeElements within iframes.
    function getActiveElement() {
      try {
        return document.activeElement;
      } catch (err) {}
    }
  
    // Expose the picker constructor.
    return PickerConstructor;
  });
  ; /*!
    * Date picker for pickadate.js v3.5.0
    * http://amsul.github.io/pickadate.js/date.htm
    */
  
  (function (factory) {
    factory(Materialize.Picker, jQuery);
  })(function (Picker, $) {
  
    /**
     * Globals and constants
     */
    var DAYS_IN_WEEK = 7,
        WEEKS_IN_CALENDAR = 6,
        _ = Picker._;
  
    /**
     * The date picker constructor
     */
    function DatePicker(picker, settings) {
  
      var calendar = this,
          element = picker.$node[0],
          elementValue = element.value,
          elementDataValue = picker.$node.data('value'),
          valueString = elementDataValue || elementValue,
          formatString = elementDataValue ? settings.formatSubmit : settings.format,
          isRTL = function () {
  
        return element.currentStyle ?
  
        // For IE.
        element.currentStyle.direction == 'rtl' :
  
        // For normal browsers.
        getComputedStyle(picker.$root[0]).direction == 'rtl';
      };
  
      calendar.settings = settings;
      calendar.$node = picker.$node;
  
      // The queue of methods that will be used to build item objects.
      calendar.queue = {
        min: 'measure create',
        max: 'measure create',
        now: 'now create',
        select: 'parse create validate',
        highlight: 'parse navigate create validate',
        view: 'parse create validate viewset',
        disable: 'deactivate',
        enable: 'activate'
  
        // The component's item object.
      };calendar.item = {};
  
      calendar.item.clear = null;
      calendar.item.disable = (settings.disable || []).slice(0);
      calendar.item.enable = -function (collectionDisabled) {
        return collectionDisabled[0] === true ? collectionDisabled.shift() : -1;
      }(calendar.item.disable);
  
      calendar.set('min', settings.min).set('max', settings.max).set('now');
  
      // When there’s a value, set the `select`, which in turn
      // also sets the `highlight` and `view`.
      if (valueString) {
        calendar.set('select', valueString, { format: formatString });
      }
  
      // If there’s no value, default to highlighting “today”.
      else {
          calendar.set('select', null).set('highlight', calendar.item.now);
        }
  
      // The keycode to movement mapping.
      calendar.key = {
        40: 7, // Down
        38: -7, // Up
        39: function () {
          return isRTL() ? -1 : 1;
        }, // Right
        37: function () {
          return isRTL() ? 1 : -1;
        }, // Left
        go: function (timeChange) {
          var highlightedObject = calendar.item.highlight,
              targetDate = new Date(highlightedObject.year, highlightedObject.month, highlightedObject.date + timeChange);
          calendar.set('highlight', targetDate, { interval: timeChange });
          this.render();
        }
  
        // Bind some picker events.
      };picker.on('render', function () {
        picker.$root.find('.' + settings.klass.selectMonth).on('change', function () {
          var value = this.value;
          if (value) {
            picker.set('highlight', [picker.get('view').year, value, picker.get('highlight').date]);
            picker.$root.find('.' + settings.klass.selectMonth).trigger('focus');
          }
        });
        picker.$root.find('.' + settings.klass.selectYear).on('change', function () {
          var value = this.value;
          if (value) {
            picker.set('highlight', [value, picker.get('view').month, picker.get('highlight').date]);
            picker.$root.find('.' + settings.klass.selectYear).trigger('focus');
          }
        });
      }, 1).on('open', function () {
        var includeToday = '';
        if (calendar.disabled(calendar.get('now'))) {
          includeToday = ':not(.' + settings.klass.buttonToday + ')';
        }
        picker.$root.find('button' + includeToday + ', select').attr('disabled', false);
      }, 1).on('close', function () {
        picker.$root.find('button, select').attr('disabled', true);
      }, 1);
    } //DatePicker
  
  
    /**
     * Set a datepicker item object.
     */
    DatePicker.prototype.set = function (type, value, options) {
  
      var calendar = this,
          calendarItem = calendar.item;
  
      // If the value is `null` just set it immediately.
      if (value === null) {
        if (type == 'clear') type = 'select';
        calendarItem[type] = value;
        return calendar;
      }
  
      // Otherwise go through the queue of methods, and invoke the functions.
      // Update this as the time unit, and set the final value as this item.
      // * In the case of `enable`, keep the queue but set `disable` instead.
      //   And in the case of `flip`, keep the queue but set `enable` instead.
      calendarItem[type == 'enable' ? 'disable' : type == 'flip' ? 'enable' : type] = calendar.queue[type].split(' ').map(function (method) {
        value = calendar[method](type, value, options);
        return value;
      }).pop();
  
      // Check if we need to cascade through more updates.
      if (type == 'select') {
        calendar.set('highlight', calendarItem.select, options);
      } else if (type == 'highlight') {
        calendar.set('view', calendarItem.highlight, options);
      } else if (type.match(/^(flip|min|max|disable|enable)$/)) {
        if (calendarItem.select && calendar.disabled(calendarItem.select)) {
          calendar.set('select', calendarItem.select, options);
        }
        if (calendarItem.highlight && calendar.disabled(calendarItem.highlight)) {
          calendar.set('highlight', calendarItem.highlight, options);
        }
      }
  
      return calendar;
    }; //DatePicker.prototype.set
  
  
    /**
     * Get a datepicker item object.
     */
    DatePicker.prototype.get = function (type) {
      return this.item[type];
    }; //DatePicker.prototype.get
  
  
    /**
     * Create a picker date object.
     */
    DatePicker.prototype.create = function (type, value, options) {
  
      var isInfiniteValue,
          calendar = this;
  
      // If there’s no value, use the type as the value.
      value = value === undefined ? type : value;
  
      // If it’s infinity, update the value.
      if (value == -Infinity || value == Infinity) {
        isInfiniteValue = value;
      }
  
      // If it’s an object, use the native date object.
      else if ($.isPlainObject(value) && _.isInteger(value.pick)) {
          value = value.obj;
        }
  
        // If it’s an array, convert it into a date and make sure
        // that it’s a valid date – otherwise default to today.
        else if ($.isArray(value)) {
            value = new Date(value[0], value[1], value[2]);
            value = _.isDate(value) ? value : calendar.create().obj;
          }
  
          // If it’s a number or date object, make a normalized date.
          else if (_.isInteger(value) || _.isDate(value)) {
              value = calendar.normalize(new Date(value), options);
            }
  
            // If it’s a literal true or any other case, set it to now.
            else /*if ( value === true )*/{
                value = calendar.now(type, value, options);
              }
  
      // Return the compiled object.
      return {
        year: isInfiniteValue || value.getFullYear(),
        month: isInfiniteValue || value.getMonth(),
        date: isInfiniteValue || value.getDate(),
        day: isInfiniteValue || value.getDay(),
        obj: isInfiniteValue || value,
        pick: isInfiniteValue || value.getTime()
      };
    }; //DatePicker.prototype.create
  
  
    /**
     * Create a range limit object using an array, date object,
     * literal “true”, or integer relative to another time.
     */
    DatePicker.prototype.createRange = function (from, to) {
  
      var calendar = this,
          createDate = function (date) {
        if (date === true || $.isArray(date) || _.isDate(date)) {
          return calendar.create(date);
        }
        return date;
      };
  
      // Create objects if possible.
      if (!_.isInteger(from)) {
        from = createDate(from);
      }
      if (!_.isInteger(to)) {
        to = createDate(to);
      }
  
      // Create relative dates.
      if (_.isInteger(from) && $.isPlainObject(to)) {
        from = [to.year, to.month, to.date + from];
      } else if (_.isInteger(to) && $.isPlainObject(from)) {
        to = [from.year, from.month, from.date + to];
      }
  
      return {
        from: createDate(from),
        to: createDate(to)
      };
    }; //DatePicker.prototype.createRange
  
  
    /**
     * Check if a date unit falls within a date range object.
     */
    DatePicker.prototype.withinRange = function (range, dateUnit) {
      range = this.createRange(range.from, range.to);
      return dateUnit.pick >= range.from.pick && dateUnit.pick <= range.to.pick;
    };
  
    /**
     * Check if two date range objects overlap.
     */
    DatePicker.prototype.overlapRanges = function (one, two) {
  
      var calendar = this;
  
      // Convert the ranges into comparable dates.
      one = calendar.createRange(one.from, one.to);
      two = calendar.createRange(two.from, two.to);
  
      return calendar.withinRange(one, two.from) || calendar.withinRange(one, two.to) || calendar.withinRange(two, one.from) || calendar.withinRange(two, one.to);
    };
  
    /**
     * Get the date today.
     */
    DatePicker.prototype.now = function (type, value, options) {
      value = new Date();
      if (options && options.rel) {
        value.setDate(value.getDate() + options.rel);
      }
      return this.normalize(value, options);
    };
  
    /**
     * Navigate to next/prev month.
     */
    DatePicker.prototype.navigate = function (type, value, options) {
  
      var targetDateObject,
          targetYear,
          targetMonth,
          targetDate,
          isTargetArray = $.isArray(value),
          isTargetObject = $.isPlainObject(value),
          viewsetObject = this.item.view; /*,
                                          safety = 100*/
  
      if (isTargetArray || isTargetObject) {
  
        if (isTargetObject) {
          targetYear = value.year;
          targetMonth = value.month;
          targetDate = value.date;
        } else {
          targetYear = +value[0];
          targetMonth = +value[1];
          targetDate = +value[2];
        }
  
        // If we’re navigating months but the view is in a different
        // month, navigate to the view’s year and month.
        if (options && options.nav && viewsetObject && viewsetObject.month !== targetMonth) {
          targetYear = viewsetObject.year;
          targetMonth = viewsetObject.month;
        }
  
        // Figure out the expected target year and month.
        targetDateObject = new Date(targetYear, targetMonth + (options && options.nav ? options.nav : 0), 1);
        targetYear = targetDateObject.getFullYear();
        targetMonth = targetDateObject.getMonth();
  
        // If the month we’re going to doesn’t have enough days,
        // keep decreasing the date until we reach the month’s last date.
        while ( /*safety &&*/new Date(targetYear, targetMonth, targetDate).getMonth() !== targetMonth) {
          targetDate -= 1;
          /*safety -= 1
          if ( !safety ) {
              throw 'Fell into an infinite loop while navigating to ' + new Date( targetYear, targetMonth, targetDate ) + '.'
          }*/
        }
  
        value = [targetYear, targetMonth, targetDate];
      }
  
      return value;
    }; //DatePicker.prototype.navigate
  
  
    /**
     * Normalize a date by setting the hours to midnight.
     */
    DatePicker.prototype.normalize = function (value /*, options*/) {
      value.setHours(0, 0, 0, 0);
      return value;
    };
  
    /**
     * Measure the range of dates.
     */
    DatePicker.prototype.measure = function (type, value /*, options*/) {
  
      var calendar = this;
  
      // If it’s anything false-y, remove the limits.
      if (!value) {
        value = type == 'min' ? -Infinity : Infinity;
      }
  
      // If it’s a string, parse it.
      else if (typeof value == 'string') {
          value = calendar.parse(type, value);
        }
  
        // If it's an integer, get a date relative to today.
        else if (_.isInteger(value)) {
            value = calendar.now(type, value, { rel: value });
          }
  
      return value;
    }; ///DatePicker.prototype.measure
  
  
    /**
     * Create a viewset object based on navigation.
     */
    DatePicker.prototype.viewset = function (type, dateObject /*, options*/) {
      return this.create([dateObject.year, dateObject.month, 1]);
    };
  
    /**
     * Validate a date as enabled and shift if needed.
     */
    DatePicker.prototype.validate = function (type, dateObject, options) {
  
      var calendar = this,
  
  
      // Keep a reference to the original date.
      originalDateObject = dateObject,
  
  
      // Make sure we have an interval.
      interval = options && options.interval ? options.interval : 1,
  
  
      // Check if the calendar enabled dates are inverted.
      isFlippedBase = calendar.item.enable === -1,
  
  
      // Check if we have any enabled dates after/before now.
      hasEnabledBeforeTarget,
          hasEnabledAfterTarget,
  
  
      // The min & max limits.
      minLimitObject = calendar.item.min,
          maxLimitObject = calendar.item.max,
  
  
      // Check if we’ve reached the limit during shifting.
      reachedMin,
          reachedMax,
  
  
      // Check if the calendar is inverted and at least one weekday is enabled.
      hasEnabledWeekdays = isFlippedBase && calendar.item.disable.filter(function (value) {
  
        // If there’s a date, check where it is relative to the target.
        if ($.isArray(value)) {
          var dateTime = calendar.create(value).pick;
          if (dateTime < dateObject.pick) hasEnabledBeforeTarget = true;else if (dateTime > dateObject.pick) hasEnabledAfterTarget = true;
        }
  
        // Return only integers for enabled weekdays.
        return _.isInteger(value);
      }).length; /*,
                 safety = 100*/
  
      // Cases to validate for:
      // [1] Not inverted and date disabled.
      // [2] Inverted and some dates enabled.
      // [3] Not inverted and out of range.
      //
      // Cases to **not** validate for:
      // • Navigating months.
      // • Not inverted and date enabled.
      // • Inverted and all dates disabled.
      // • ..and anything else.
      if (!options || !options.nav) if (
      /* 1 */!isFlippedBase && calendar.disabled(dateObject) ||
      /* 2 */isFlippedBase && calendar.disabled(dateObject) && (hasEnabledWeekdays || hasEnabledBeforeTarget || hasEnabledAfterTarget) ||
      /* 3 */!isFlippedBase && (dateObject.pick <= minLimitObject.pick || dateObject.pick >= maxLimitObject.pick)) {
  
        // When inverted, flip the direction if there aren’t any enabled weekdays
        // and there are no enabled dates in the direction of the interval.
        if (isFlippedBase && !hasEnabledWeekdays && (!hasEnabledAfterTarget && interval > 0 || !hasEnabledBeforeTarget && interval < 0)) {
          interval *= -1;
        }
  
        // Keep looping until we reach an enabled date.
        while ( /*safety &&*/calendar.disabled(dateObject)) {
  
          /*safety -= 1
          if ( !safety ) {
              throw 'Fell into an infinite loop while validating ' + dateObject.obj + '.'
          }*/
  
          // If we’ve looped into the next/prev month with a large interval, return to the original date and flatten the interval.
          if (Math.abs(interval) > 1 && (dateObject.month < originalDateObject.month || dateObject.month > originalDateObject.month)) {
            dateObject = originalDateObject;
            interval = interval > 0 ? 1 : -1;
          }
  
          // If we’ve reached the min/max limit, reverse the direction, flatten the interval and set it to the limit.
          if (dateObject.pick <= minLimitObject.pick) {
            reachedMin = true;
            interval = 1;
            dateObject = calendar.create([minLimitObject.year, minLimitObject.month, minLimitObject.date + (dateObject.pick === minLimitObject.pick ? 0 : -1)]);
          } else if (dateObject.pick >= maxLimitObject.pick) {
            reachedMax = true;
            interval = -1;
            dateObject = calendar.create([maxLimitObject.year, maxLimitObject.month, maxLimitObject.date + (dateObject.pick === maxLimitObject.pick ? 0 : 1)]);
          }
  
          // If we’ve reached both limits, just break out of the loop.
          if (reachedMin && reachedMax) {
            break;
          }
  
          // Finally, create the shifted date using the interval and keep looping.
          dateObject = calendar.create([dateObject.year, dateObject.month, dateObject.date + interval]);
        }
      } //endif
  
  
      // Return the date object settled on.
      return dateObject;
    }; //DatePicker.prototype.validate
  
  
    /**
     * Check if a date is disabled.
     */
    DatePicker.prototype.disabled = function (dateToVerify) {
  
      var calendar = this,
  
  
      // Filter through the disabled dates to check if this is one.
      isDisabledMatch = calendar.item.disable.filter(function (dateToDisable) {
  
        // If the date is a number, match the weekday with 0index and `firstDay` check.
        if (_.isInteger(dateToDisable)) {
          return dateToVerify.day === (calendar.settings.firstDay ? dateToDisable : dateToDisable - 1) % 7;
        }
  
        // If it’s an array or a native JS date, create and match the exact date.
        if ($.isArray(dateToDisable) || _.isDate(dateToDisable)) {
          return dateToVerify.pick === calendar.create(dateToDisable).pick;
        }
  
        // If it’s an object, match a date within the “from” and “to” range.
        if ($.isPlainObject(dateToDisable)) {
          return calendar.withinRange(dateToDisable, dateToVerify);
        }
      });
  
      // If this date matches a disabled date, confirm it’s not inverted.
      isDisabledMatch = isDisabledMatch.length && !isDisabledMatch.filter(function (dateToDisable) {
        return $.isArray(dateToDisable) && dateToDisable[3] == 'inverted' || $.isPlainObject(dateToDisable) && dateToDisable.inverted;
      }).length;
  
      // Check the calendar “enabled” flag and respectively flip the
      // disabled state. Then also check if it’s beyond the min/max limits.
      return calendar.item.enable === -1 ? !isDisabledMatch : isDisabledMatch || dateToVerify.pick < calendar.item.min.pick || dateToVerify.pick > calendar.item.max.pick;
    }; //DatePicker.prototype.disabled
  
  
    /**
     * Parse a string into a usable type.
     */
    DatePicker.prototype.parse = function (type, value, options) {
  
      var calendar = this,
          parsingObject = {};
  
      // If it’s already parsed, we’re good.
      if (!value || typeof value != 'string') {
        return value;
      }
  
      // We need a `.format` to parse the value with.
      if (!(options && options.format)) {
        options = options || {};
        options.format = calendar.settings.format;
      }
  
      // Convert the format into an array and then map through it.
      calendar.formats.toArray(options.format).map(function (label) {
  
        var
        // Grab the formatting label.
        formattingLabel = calendar.formats[label],
  
  
        // The format length is from the formatting label function or the
        // label length without the escaping exclamation (!) mark.
        formatLength = formattingLabel ? _.trigger(formattingLabel, calendar, [value, parsingObject]) : label.replace(/^!/, '').length;
  
        // If there's a format label, split the value up to the format length.
        // Then add it to the parsing object with appropriate label.
        if (formattingLabel) {
          parsingObject[label] = value.substr(0, formatLength);
        }
  
        // Update the value as the substring from format length to end.
        value = value.substr(formatLength);
      });
  
      // Compensate for month 0index.
      return [parsingObject.yyyy || parsingObject.yy, +(parsingObject.mm || parsingObject.m) - 1, parsingObject.dd || parsingObject.d];
    }; //DatePicker.prototype.parse
  
  
    /**
     * Various formats to display the object in.
     */
    DatePicker.prototype.formats = function () {
  
      // Return the length of the first word in a collection.
      function getWordLengthFromCollection(string, collection, dateObject) {
  
        // Grab the first word from the string.
        var word = string.match(/\w+/)[0];
  
        // If there's no month index, add it to the date object
        if (!dateObject.mm && !dateObject.m) {
          dateObject.m = collection.indexOf(word) + 1;
        }
  
        // Return the length of the word.
        return word.length;
      }
  
      // Get the length of the first word in a string.
      function getFirstWordLength(string) {
        return string.match(/\w+/)[0].length;
      }
  
      return {
  
        d: function (string, dateObject) {
  
          // If there's string, then get the digits length.
          // Otherwise return the selected date.
          return string ? _.digits(string) : dateObject.date;
        },
        dd: function (string, dateObject) {
  
          // If there's a string, then the length is always 2.
          // Otherwise return the selected date with a leading zero.
          return string ? 2 : _.lead(dateObject.date);
        },
        ddd: function (string, dateObject) {
  
          // If there's a string, then get the length of the first word.
          // Otherwise return the short selected weekday.
          return string ? getFirstWordLength(string) : this.settings.weekdaysShort[dateObject.day];
        },
        dddd: function (string, dateObject) {
  
          // If there's a string, then get the length of the first word.
          // Otherwise return the full selected weekday.
          return string ? getFirstWordLength(string) : this.settings.weekdaysFull[dateObject.day];
        },
        m: function (string, dateObject) {
  
          // If there's a string, then get the length of the digits
          // Otherwise return the selected month with 0index compensation.
          return string ? _.digits(string) : dateObject.month + 1;
        },
        mm: function (string, dateObject) {
  
          // If there's a string, then the length is always 2.
          // Otherwise return the selected month with 0index and leading zero.
          return string ? 2 : _.lead(dateObject.month + 1);
        },
        mmm: function (string, dateObject) {
  
          var collection = this.settings.monthsShort;
  
          // If there's a string, get length of the relevant month from the short
          // months collection. Otherwise return the selected month from that collection.
          return string ? getWordLengthFromCollection(string, collection, dateObject) : collection[dateObject.month];
        },
        mmmm: function (string, dateObject) {
  
          var collection = this.settings.monthsFull;
  
          // If there's a string, get length of the relevant month from the full
          // months collection. Otherwise return the selected month from that collection.
          return string ? getWordLengthFromCollection(string, collection, dateObject) : collection[dateObject.month];
        },
        yy: function (string, dateObject) {
  
          // If there's a string, then the length is always 2.
          // Otherwise return the selected year by slicing out the first 2 digits.
          return string ? 2 : ('' + dateObject.year).slice(2);
        },
        yyyy: function (string, dateObject) {
  
          // If there's a string, then the length is always 4.
          // Otherwise return the selected year.
          return string ? 4 : dateObject.year;
        },
  
        // Create an array by splitting the formatting string passed.
        toArray: function (formatString) {
          return formatString.split(/(d{1,4}|m{1,4}|y{4}|yy|!.)/g);
        },
  
        // Format an object into a string using the formatting options.
        toString: function (formatString, itemObject) {
          var calendar = this;
          return calendar.formats.toArray(formatString).map(function (label) {
            return _.trigger(calendar.formats[label], calendar, [0, itemObject]) || label.replace(/^!/, '');
          }).join('');
        }
      };
    }(); //DatePicker.prototype.formats
  
  
    /**
     * Check if two date units are the exact.
     */
    DatePicker.prototype.isDateExact = function (one, two) {
  
      var calendar = this;
  
      // When we’re working with weekdays, do a direct comparison.
      if (_.isInteger(one) && _.isInteger(two) || typeof one == 'boolean' && typeof two == 'boolean') {
        return one === two;
      }
  
      // When we’re working with date representations, compare the “pick” value.
      if ((_.isDate(one) || $.isArray(one)) && (_.isDate(two) || $.isArray(two))) {
        return calendar.create(one).pick === calendar.create(two).pick;
      }
  
      // When we’re working with range objects, compare the “from” and “to”.
      if ($.isPlainObject(one) && $.isPlainObject(two)) {
        return calendar.isDateExact(one.from, two.from) && calendar.isDateExact(one.to, two.to);
      }
  
      return false;
    };
  
    /**
     * Check if two date units overlap.
     */
    DatePicker.prototype.isDateOverlap = function (one, two) {
  
      var calendar = this,
          firstDay = calendar.settings.firstDay ? 1 : 0;
  
      // When we’re working with a weekday index, compare the days.
      if (_.isInteger(one) && (_.isDate(two) || $.isArray(two))) {
        one = one % 7 + firstDay;
        return one === calendar.create(two).day + 1;
      }
      if (_.isInteger(two) && (_.isDate(one) || $.isArray(one))) {
        two = two % 7 + firstDay;
        return two === calendar.create(one).day + 1;
      }
  
      // When we’re working with range objects, check if the ranges overlap.
      if ($.isPlainObject(one) && $.isPlainObject(two)) {
        return calendar.overlapRanges(one, two);
      }
  
      return false;
    };
  
    /**
     * Flip the “enabled” state.
     */
    DatePicker.prototype.flipEnable = function (val) {
      var itemObject = this.item;
      itemObject.enable = val || (itemObject.enable == -1 ? 1 : -1);
    };
  
    /**
     * Mark a collection of dates as “disabled”.
     */
    DatePicker.prototype.deactivate = function (type, datesToDisable) {
  
      var calendar = this,
          disabledItems = calendar.item.disable.slice(0);
  
      // If we’re flipping, that’s all we need to do.
      if (datesToDisable == 'flip') {
        calendar.flipEnable();
      } else if (datesToDisable === false) {
        calendar.flipEnable(1);
        disabledItems = [];
      } else if (datesToDisable === true) {
        calendar.flipEnable(-1);
        disabledItems = [];
      }
  
      // Otherwise go through the dates to disable.
      else {
  
          datesToDisable.map(function (unitToDisable) {
  
            var matchFound;
  
            // When we have disabled items, check for matches.
            // If something is matched, immediately break out.
            for (var index = 0; index < disabledItems.length; index += 1) {
              if (calendar.isDateExact(unitToDisable, disabledItems[index])) {
                matchFound = true;
                break;
              }
            }
  
            // If nothing was found, add the validated unit to the collection.
            if (!matchFound) {
              if (_.isInteger(unitToDisable) || _.isDate(unitToDisable) || $.isArray(unitToDisable) || $.isPlainObject(unitToDisable) && unitToDisable.from && unitToDisable.to) {
                disabledItems.push(unitToDisable);
              }
            }
          });
        }
  
      // Return the updated collection.
      return disabledItems;
    }; //DatePicker.prototype.deactivate
  
  
    /**
     * Mark a collection of dates as “enabled”.
     */
    DatePicker.prototype.activate = function (type, datesToEnable) {
  
      var calendar = this,
          disabledItems = calendar.item.disable,
          disabledItemsCount = disabledItems.length;
  
      // If we’re flipping, that’s all we need to do.
      if (datesToEnable == 'flip') {
        calendar.flipEnable();
      } else if (datesToEnable === true) {
        calendar.flipEnable(1);
        disabledItems = [];
      } else if (datesToEnable === false) {
        calendar.flipEnable(-1);
        disabledItems = [];
      }
  
      // Otherwise go through the disabled dates.
      else {
  
          datesToEnable.map(function (unitToEnable) {
  
            var matchFound, disabledUnit, index, isExactRange;
  
            // Go through the disabled items and try to find a match.
            for (index = 0; index < disabledItemsCount; index += 1) {
  
              disabledUnit = disabledItems[index];
  
              // When an exact match is found, remove it from the collection.
              if (calendar.isDateExact(disabledUnit, unitToEnable)) {
                matchFound = disabledItems[index] = null;
                isExactRange = true;
                break;
              }
  
              // When an overlapped match is found, add the “inverted” state to it.
              else if (calendar.isDateOverlap(disabledUnit, unitToEnable)) {
                  if ($.isPlainObject(unitToEnable)) {
                    unitToEnable.inverted = true;
                    matchFound = unitToEnable;
                  } else if ($.isArray(unitToEnable)) {
                    matchFound = unitToEnable;
                    if (!matchFound[3]) matchFound.push('inverted');
                  } else if (_.isDate(unitToEnable)) {
                    matchFound = [unitToEnable.getFullYear(), unitToEnable.getMonth(), unitToEnable.getDate(), 'inverted'];
                  }
                  break;
                }
            }
  
            // If a match was found, remove a previous duplicate entry.
            if (matchFound) for (index = 0; index < disabledItemsCount; index += 1) {
              if (calendar.isDateExact(disabledItems[index], unitToEnable)) {
                disabledItems[index] = null;
                break;
              }
            }
  
            // In the event that we’re dealing with an exact range of dates,
            // make sure there are no “inverted” dates because of it.
            if (isExactRange) for (index = 0; index < disabledItemsCount; index += 1) {
              if (calendar.isDateOverlap(disabledItems[index], unitToEnable)) {
                disabledItems[index] = null;
                break;
              }
            }
  
            // If something is still matched, add it into the collection.
            if (matchFound) {
              disabledItems.push(matchFound);
            }
          });
        }
  
      // Return the updated collection.
      return disabledItems.filter(function (val) {
        return val != null;
      });
    }; //DatePicker.prototype.activate
  
  
    /**
     * Create a string for the nodes in the picker.
     */
    DatePicker.prototype.nodes = function (isOpen) {
  
      var calendar = this,
          settings = calendar.settings,
          calendarItem = calendar.item,
          nowObject = calendarItem.now,
          selectedObject = calendarItem.select,
          highlightedObject = calendarItem.highlight,
          viewsetObject = calendarItem.view,
          disabledCollection = calendarItem.disable,
          minLimitObject = calendarItem.min,
          maxLimitObject = calendarItem.max,
  
  
      // Create the calendar table head using a copy of weekday labels collection.
      // * We do a copy so we don't mutate the original array.
      tableHead = function (collection, fullCollection) {
  
        // If the first day should be Monday, move Sunday to the end.
        if (settings.firstDay) {
          collection.push(collection.shift());
          fullCollection.push(fullCollection.shift());
        }
  
        // Create and return the table head group.
        return _.node('thead', _.node('tr', _.group({
          min: 0,
          max: DAYS_IN_WEEK - 1,
          i: 1,
          node: 'th',
          item: function (counter) {
            return [collection[counter], settings.klass.weekdays, 'scope=col title="' + fullCollection[counter] + '"'];
          }
        }))); //endreturn
  
        // Materialize modified
      }((settings.showWeekdaysFull ? settings.weekdaysFull : settings.weekdaysLetter).slice(0), settings.weekdaysFull.slice(0)),
          //tableHead
  
  
      // Create the nav for next/prev month.
      createMonthNav = function (next) {
  
        // Otherwise, return the created month tag.
        return _.node('div', ' ', settings.klass['nav' + (next ? 'Next' : 'Prev')] + (
  
        // If the focused month is outside the range, disabled the button.
        next && viewsetObject.year >= maxLimitObject.year && viewsetObject.month >= maxLimitObject.month || !next && viewsetObject.year <= minLimitObject.year && viewsetObject.month <= minLimitObject.month ? ' ' + settings.klass.navDisabled : ''), 'data-nav=' + (next || -1) + ' ' + _.ariaAttr({
          role: 'button',
          controls: calendar.$node[0].id + '_table'
        }) + ' ' + 'title="' + (next ? settings.labelMonthNext : settings.labelMonthPrev) + '"'); //endreturn
      },
          //createMonthNav
  
  
      // Create the month label.
      //Materialize modified
      createMonthLabel = function (override) {
  
        var monthsCollection = settings.showMonthsShort ? settings.monthsShort : settings.monthsFull;
  
        // Materialize modified
        if (override == "short_months") {
          monthsCollection = settings.monthsShort;
        }
  
        // If there are months to select, add a dropdown menu.
        if (settings.selectMonths && override == undefined) {
  
          return _.node('select', _.group({
            min: 0,
            max: 11,
            i: 1,
            node: 'option',
            item: function (loopedMonth) {
  
              return [
  
              // The looped month and no classes.
              monthsCollection[loopedMonth], 0,
  
              // Set the value and selected index.
              'value=' + loopedMonth + (viewsetObject.month == loopedMonth ? ' selected' : '') + (viewsetObject.year == minLimitObject.year && loopedMonth < minLimitObject.month || viewsetObject.year == maxLimitObject.year && loopedMonth > maxLimitObject.month ? ' disabled' : '')];
            }
          }), settings.klass.selectMonth + ' browser-default', (isOpen ? '' : 'disabled') + ' ' + _.ariaAttr({ controls: calendar.$node[0].id + '_table' }) + ' ' + 'title="' + settings.labelMonthSelect + '"');
        }
  
        // Materialize modified
        if (override == "short_months") if (selectedObject != null) return monthsCollection[selectedObject.month];else return monthsCollection[viewsetObject.month];
  
        // If there's a need for a month selector
        return _.node('div', monthsCollection[viewsetObject.month], settings.klass.month);
      },
          //createMonthLabel
  
  
      // Create the year label.
      // Materialize modified
      createYearLabel = function (override) {
  
        var focusedYear = viewsetObject.year,
  
  
        // If years selector is set to a literal "true", set it to 5. Otherwise
        // divide in half to get half before and half after focused year.
        numberYears = settings.selectYears === true ? 5 : ~~(settings.selectYears / 2);
  
        // If there are years to select, add a dropdown menu.
        if (numberYears) {
  
          var minYear = minLimitObject.year,
              maxYear = maxLimitObject.year,
              lowestYear = focusedYear - numberYears,
              highestYear = focusedYear + numberYears;
  
          // If the min year is greater than the lowest year, increase the highest year
          // by the difference and set the lowest year to the min year.
          if (minYear > lowestYear) {
            highestYear += minYear - lowestYear;
            lowestYear = minYear;
          }
  
          // If the max year is less than the highest year, decrease the lowest year
          // by the lower of the two: available and needed years. Then set the
          // highest year to the max year.
          if (maxYear < highestYear) {
  
            var availableYears = lowestYear - minYear,
                neededYears = highestYear - maxYear;
  
            lowestYear -= availableYears > neededYears ? neededYears : availableYears;
            highestYear = maxYear;
          }
  
          if (settings.selectYears && override == undefined) {
            return _.node('select', _.group({
              min: lowestYear,
              max: highestYear,
              i: 1,
              node: 'option',
              item: function (loopedYear) {
                return [
  
                // The looped year and no classes.
                loopedYear, 0,
  
                // Set the value and selected index.
                'value=' + loopedYear + (focusedYear == loopedYear ? ' selected' : '')];
              }
            }), settings.klass.selectYear + ' browser-default', (isOpen ? '' : 'disabled') + ' ' + _.ariaAttr({ controls: calendar.$node[0].id + '_table' }) + ' ' + 'title="' + settings.labelYearSelect + '"');
          }
        }
  
        // Materialize modified
        if (override === 'raw' && selectedObject != null) {
          return _.node('div', selectedObject.year);
        }
  
        // Otherwise just return the year focused
        return _.node('div', focusedYear, settings.klass.year);
      }; //createYearLabel
  
  
      // Materialize modified
      createDayLabel = function () {
        if (selectedObject != null) return selectedObject.date;else return nowObject.date;
      };
      createWeekdayLabel = function () {
        var display_day;
  
        if (selectedObject != null) display_day = selectedObject.day;else display_day = nowObject.day;
        var weekday = settings.weekdaysShort[display_day];
        return weekday;
      };
  
      // Create and return the entire calendar.
  
      return _.node(
      // Date presentation View
      'div', _.node(
      // Div for Year
      'div', createYearLabel("raw"), settings.klass.year_display) + _.node('span', createWeekdayLabel() + ', ', "picker__weekday-display") + _.node(
      // Div for short Month
      'span', createMonthLabel("short_months") + ' ', settings.klass.month_display) + _.node(
      // Div for Day
      'span', createDayLabel(), settings.klass.day_display), settings.klass.date_display) +
      // Calendar container
      _.node('div', _.node('div', _.node('div', (settings.selectYears ? createMonthLabel() + createYearLabel() : createMonthLabel() + createYearLabel()) + createMonthNav() + createMonthNav(1), settings.klass.header) + _.node('table', tableHead + _.node('tbody', _.group({
        min: 0,
        max: WEEKS_IN_CALENDAR - 1,
        i: 1,
        node: 'tr',
        item: function (rowCounter) {
  
          // If Monday is the first day and the month starts on Sunday, shift the date back a week.
          var shiftDateBy = settings.firstDay && calendar.create([viewsetObject.year, viewsetObject.month, 1]).day === 0 ? -7 : 0;
  
          return [_.group({
            min: DAYS_IN_WEEK * rowCounter - viewsetObject.day + shiftDateBy + 1, // Add 1 for weekday 0index
            max: function () {
              return this.min + DAYS_IN_WEEK - 1;
            },
            i: 1,
            node: 'td',
            item: function (targetDate) {
  
              // Convert the time date from a relative date to a target date.
              targetDate = calendar.create([viewsetObject.year, viewsetObject.month, targetDate + (settings.firstDay ? 1 : 0)]);
  
              var isSelected = selectedObject && selectedObject.pick == targetDate.pick,
                  isHighlighted = highlightedObject && highlightedObject.pick == targetDate.pick,
                  isDisabled = disabledCollection && calendar.disabled(targetDate) || targetDate.pick < minLimitObject.pick || targetDate.pick > maxLimitObject.pick,
                  formattedDate = _.trigger(calendar.formats.toString, calendar, [settings.format, targetDate]);
  
              return [_.node('div', targetDate.date, function (klasses) {
  
                // Add the `infocus` or `outfocus` classes based on month in view.
                klasses.push(viewsetObject.month == targetDate.month ? settings.klass.infocus : settings.klass.outfocus);
  
                // Add the `today` class if needed.
                if (nowObject.pick == targetDate.pick) {
                  klasses.push(settings.klass.now);
                }
  
                // Add the `selected` class if something's selected and the time matches.
                if (isSelected) {
                  klasses.push(settings.klass.selected);
                }
  
                // Add the `highlighted` class if something's highlighted and the time matches.
                if (isHighlighted) {
                  klasses.push(settings.klass.highlighted);
                }
  
                // Add the `disabled` class if something's disabled and the object matches.
                if (isDisabled) {
                  klasses.push(settings.klass.disabled);
                }
  
                return klasses.join(' ');
              }([settings.klass.day]), 'data-pick=' + targetDate.pick + ' ' + _.ariaAttr({
                role: 'gridcell',
                label: formattedDate,
                selected: isSelected && calendar.$node.val() === formattedDate ? true : null,
                activedescendant: isHighlighted ? true : null,
                disabled: isDisabled ? true : null
              }) + ' ' + (isDisabled ? '' : 'tabindex="0"')), '', _.ariaAttr({ role: 'presentation' })]; //endreturn
            }
          })]; //endreturn
        }
      })), settings.klass.table, 'id="' + calendar.$node[0].id + '_table' + '" ' + _.ariaAttr({
        role: 'grid',
        controls: calendar.$node[0].id,
        readonly: true
      })), settings.klass.calendar_container) // end calendar
  
      +
  
      // * For Firefox forms to submit, make sure to set the buttons’ `type` attributes as “button”.
      _.node('div', _.node('button', settings.today, "btn-flat picker__today waves-effect", 'type=button data-pick=' + nowObject.pick + (isOpen && !calendar.disabled(nowObject) ? '' : ' disabled') + ' ' + _.ariaAttr({ controls: calendar.$node[0].id })) + _.node('button', settings.clear, "btn-flat picker__clear waves-effect", 'type=button data-clear=1' + (isOpen ? '' : ' disabled') + ' ' + _.ariaAttr({ controls: calendar.$node[0].id })) + _.node('button', settings.close, "btn-flat picker__close waves-effect", 'type=button data-close=true ' + (isOpen ? '' : ' disabled') + ' ' + _.ariaAttr({ controls: calendar.$node[0].id })), settings.klass.footer), 'picker__container__wrapper'); //endreturn
    }; //DatePicker.prototype.nodes
  
  
    /**
     * The date picker defaults.
     */
    DatePicker.defaults = function (prefix) {
  
      return {
  
        // The title label to use for the month nav buttons
        labelMonthNext: 'Next month',
        labelMonthPrev: 'Previous month',
  
        // The title label to use for the dropdown selectors
        labelMonthSelect: 'Select a month',
        labelYearSelect: 'Select a year',
  
        // Months and weekdays
        monthsFull: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
        monthsShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
        weekdaysFull: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
        weekdaysShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
  
        // Materialize modified
        weekdaysLetter: ['S', 'M', 'T', 'W', 'T', 'F', 'S'],
  
        // Today and clear
        today: 'Today',
        clear: 'Clear',
        close: 'Ok',
  
        // Picker close behavior (Prevent a change in behaviour for backwards compatibility)
        closeOnSelect: false,
  
        // The format to show on the `input` element
        format: 'd mmmm, yyyy',
  
        // Classes
        klass: {
  
          table: prefix + 'table',
  
          header: prefix + 'header',
  
          // Materialize Added klasses
          date_display: prefix + 'date-display',
          day_display: prefix + 'day-display',
          month_display: prefix + 'month-display',
          year_display: prefix + 'year-display',
          calendar_container: prefix + 'calendar-container',
          // end
  
  
          navPrev: prefix + 'nav--prev',
          navNext: prefix + 'nav--next',
          navDisabled: prefix + 'nav--disabled',
  
          month: prefix + 'month',
          year: prefix + 'year',
  
          selectMonth: prefix + 'select--month',
          selectYear: prefix + 'select--year',
  
          weekdays: prefix + 'weekday',
  
          day: prefix + 'day',
          disabled: prefix + 'day--disabled',
          selected: prefix + 'day--selected',
          highlighted: prefix + 'day--highlighted',
          now: prefix + 'day--today',
          infocus: prefix + 'day--infocus',
          outfocus: prefix + 'day--outfocus',
  
          footer: prefix + 'footer',
  
          buttonClear: prefix + 'button--clear',
          buttonToday: prefix + 'button--today',
          buttonClose: prefix + 'button--close'
        }
      };
    }(Picker.klasses().picker + '__');
  
    /**
     * Extend the picker to add the date picker.
     */
    Picker.extend('pickadate', DatePicker);
  });
  ; /*!
    * ClockPicker v0.0.7 (http://weareoutman.github.io/clockpicker/)
    * Copyright 2014 Wang Shenwei.
    * Licensed under MIT (https://github.com/weareoutman/clockpicker/blob/gh-pages/LICENSE)
    *
    * Further modified
    * Copyright 2015 Ching Yaw Hao.
    */
  
  (function ($) {
    var $win = $(window),
        $doc = $(document);
  
    // Can I use inline svg ?
    var svgNS = 'http://www.w3.org/2000/svg',
        svgSupported = 'SVGAngle' in window && function () {
      var supported,
          el = document.createElement('div');
      el.innerHTML = '<svg/>';
      supported = (el.firstChild && el.firstChild.namespaceURI) == svgNS;
      el.innerHTML = '';
      return supported;
    }();
  
    // Can I use transition ?
    var transitionSupported = function () {
      var style = document.createElement('div').style;
      return 'transition' in style || 'WebkitTransition' in style || 'MozTransition' in style || 'msTransition' in style || 'OTransition' in style;
    }();
  
    // Listen touch events in touch screen device, instead of mouse events in desktop.
    var touchSupported = 'ontouchstart' in window,
        mousedownEvent = 'mousedown' + (touchSupported ? ' touchstart' : ''),
        mousemoveEvent = 'mousemove.clockpicker' + (touchSupported ? ' touchmove.clockpicker' : ''),
        mouseupEvent = 'mouseup.clockpicker' + (touchSupported ? ' touchend.clockpicker' : '');
  
    // Vibrate the device if supported
    var vibrate = navigator.vibrate ? 'vibrate' : navigator.webkitVibrate ? 'webkitVibrate' : null;
  
    function createSvgElement(name) {
      return document.createElementNS(svgNS, name);
    }
  
    function leadingZero(num) {
      return (num < 10 ? '0' : '') + num;
    }
  
    // Get a unique id
    var idCounter = 0;
    function uniqueId(prefix) {
      var id = ++idCounter + '';
      return prefix ? prefix + id : id;
    }
  
    // Clock size
    var dialRadius = 135,
        outerRadius = 105,
  
    // innerRadius = 80 on 12 hour clock
    innerRadius = 70,
        tickRadius = 20,
        diameter = dialRadius * 2,
        duration = transitionSupported ? 350 : 1;
  
    // Popover template
    var tpl = ['<div class="clockpicker picker">', '<div class="picker__holder">', '<div class="picker__frame">', '<div class="picker__wrap">', '<div class="picker__box">', '<div class="picker__date-display">', '<div class="clockpicker-display">', '<div class="clockpicker-display-column">', '<span class="clockpicker-span-hours text-primary"></span>', ':', '<span class="clockpicker-span-minutes"></span>', '</div>', '<div class="clockpicker-display-column clockpicker-display-am-pm">', '<div class="clockpicker-span-am-pm"></div>', '</div>', '</div>', '</div>', '<div class="picker__container__wrapper">', '<div class="picker__calendar-container">', '<div class="clockpicker-plate">', '<div class="clockpicker-canvas"></div>', '<div class="clockpicker-dial clockpicker-hours"></div>', '<div class="clockpicker-dial clockpicker-minutes clockpicker-dial-out"></div>', '</div>', '<div class="clockpicker-am-pm-block">', '</div>', '</div>', '<div class="picker__footer">', '</div>', '</div>', '</div>', '</div>', '</div>', '</div>', '</div>'].join('');
  
    // ClockPicker
    function ClockPicker(element, options) {
      var popover = $(tpl),
          plate = popover.find('.clockpicker-plate'),
          holder = popover.find('.picker__holder'),
          hoursView = popover.find('.clockpicker-hours'),
          minutesView = popover.find('.clockpicker-minutes'),
          amPmBlock = popover.find('.clockpicker-am-pm-block'),
          isInput = element.prop('tagName') === 'INPUT',
          input = isInput ? element : element.find('input'),
          label = $("label[for=" + input.attr("id") + "]"),
          self = this;
  
      this.id = uniqueId('cp');
      this.element = element;
      this.holder = holder;
      this.options = options;
      this.isAppended = false;
      this.isShown = false;
      this.currentView = 'hours';
      this.isInput = isInput;
      this.input = input;
      this.label = label;
      this.popover = popover;
      this.plate = plate;
      this.hoursView = hoursView;
      this.minutesView = minutesView;
      this.amPmBlock = amPmBlock;
      this.spanHours = popover.find('.clockpicker-span-hours');
      this.spanMinutes = popover.find('.clockpicker-span-minutes');
      this.spanAmPm = popover.find('.clockpicker-span-am-pm');
      this.footer = popover.find('.picker__footer');
      this.amOrPm = "PM";
  
      // Setup for for 12 hour clock if option is selected
      if (options.twelvehour) {
        if (!options.ampmclickable) {
          this.spanAmPm.empty();
          $('<div id="click-am">AM</div>').appendTo(this.spanAmPm);
          $('<div id="click-pm">PM</div>').appendTo(this.spanAmPm);
        } else {
          this.spanAmPm.empty();
          $('<div id="click-am">AM</div>').on("click", function () {
            self.spanAmPm.children('#click-am').addClass("text-primary");
            self.spanAmPm.children('#click-pm').removeClass("text-primary");
            self.amOrPm = "AM";
          }).appendTo(this.spanAmPm);
          $('<div id="click-pm">PM</div>').on("click", function () {
            self.spanAmPm.children('#click-pm').addClass("text-primary");
            self.spanAmPm.children('#click-am').removeClass("text-primary");
            self.amOrPm = 'PM';
          }).appendTo(this.spanAmPm);
        }
      }
  
      // Add buttons to footer
      $('<button type="button" class="btn-flat picker__clear" tabindex="' + (options.twelvehour ? '3' : '1') + '">' + options.cleartext + '</button>').click($.proxy(this.clear, this)).appendTo(this.footer);
      $('<button type="button" class="btn-flat picker__close" tabindex="' + (options.twelvehour ? '3' : '1') + '">' + options.canceltext + '</button>').click($.proxy(this.hide, this)).appendTo(this.footer);
      $('<button type="button" class="btn-flat picker__close" tabindex="' + (options.twelvehour ? '3' : '1') + '">' + options.donetext + '</button>').click($.proxy(this.done, this)).appendTo(this.footer);
  
      this.spanHours.click($.proxy(this.toggleView, this, 'hours'));
      this.spanMinutes.click($.proxy(this.toggleView, this, 'minutes'));
  
      // Show or toggle
      input.on('focus.clockpicker click.clockpicker', $.proxy(this.show, this));
  
      // Build ticks
      var tickTpl = $('<div class="clockpicker-tick"></div>'),
          i,
          tick,
          radian,
          radius;
  
      // Hours view
      if (options.twelvehour) {
        for (i = 1; i < 13; i += 1) {
          tick = tickTpl.clone();
          radian = i / 6 * Math.PI;
          radius = outerRadius;
          tick.css({
            left: dialRadius + Math.sin(radian) * radius - tickRadius,
            top: dialRadius - Math.cos(radian) * radius - tickRadius
          });
          tick.html(i === 0 ? '00' : i);
          hoursView.append(tick);
          tick.on(mousedownEvent, mousedown);
        }
      } else {
        for (i = 0; i < 24; i += 1) {
          tick = tickTpl.clone();
          radian = i / 6 * Math.PI;
          var inner = i > 0 && i < 13;
          radius = inner ? innerRadius : outerRadius;
          tick.css({
            left: dialRadius + Math.sin(radian) * radius - tickRadius,
            top: dialRadius - Math.cos(radian) * radius - tickRadius
          });
          tick.html(i === 0 ? '00' : i);
          hoursView.append(tick);
          tick.on(mousedownEvent, mousedown);
        }
      }
  
      // Minutes view
      for (i = 0; i < 60; i += 5) {
        tick = tickTpl.clone();
        radian = i / 30 * Math.PI;
        tick.css({
          left: dialRadius + Math.sin(radian) * outerRadius - tickRadius,
          top: dialRadius - Math.cos(radian) * outerRadius - tickRadius
        });
        tick.html(leadingZero(i));
        minutesView.append(tick);
        tick.on(mousedownEvent, mousedown);
      }
  
      // Clicking on minutes view space
      plate.on(mousedownEvent, function (e) {
        if ($(e.target).closest('.clockpicker-tick').length === 0) {
          mousedown(e, true);
        }
      });
  
      // Mousedown or touchstart
      function mousedown(e, space) {
        var offset = plate.offset(),
            isTouch = /^touch/.test(e.type),
            x0 = offset.left + dialRadius,
            y0 = offset.top + dialRadius,
            dx = (isTouch ? e.originalEvent.touches[0] : e).pageX - x0,
            dy = (isTouch ? e.originalEvent.touches[0] : e).pageY - y0,
            z = Math.sqrt(dx * dx + dy * dy),
            moved = false;
  
        // When clicking on minutes view space, check the mouse position
        if (space && (z < outerRadius - tickRadius || z > outerRadius + tickRadius)) {
          return;
        }
        e.preventDefault();
  
        // Set cursor style of body after 200ms
        var movingTimer = setTimeout(function () {
          self.popover.addClass('clockpicker-moving');
        }, 200);
  
        // Clock
        self.setHand(dx, dy, !space, true);
  
        // Mousemove on document
        $doc.off(mousemoveEvent).on(mousemoveEvent, function (e) {
          e.preventDefault();
          var isTouch = /^touch/.test(e.type),
              x = (isTouch ? e.originalEvent.touches[0] : e).pageX - x0,
              y = (isTouch ? e.originalEvent.touches[0] : e).pageY - y0;
          if (!moved && x === dx && y === dy) {
            // Clicking in chrome on windows will trigger a mousemove event
            return;
          }
          moved = true;
          self.setHand(x, y, false, true);
        });
  
        // Mouseup on document
        $doc.off(mouseupEvent).on(mouseupEvent, function (e) {
          $doc.off(mouseupEvent);
          e.preventDefault();
          var isTouch = /^touch/.test(e.type),
              x = (isTouch ? e.originalEvent.changedTouches[0] : e).pageX - x0,
              y = (isTouch ? e.originalEvent.changedTouches[0] : e).pageY - y0;
          if ((space || moved) && x === dx && y === dy) {
            self.setHand(x, y);
          }
  
          if (self.currentView === 'hours') {
            self.toggleView('minutes', duration / 2);
          } else if (options.autoclose) {
            self.minutesView.addClass('clockpicker-dial-out');
            setTimeout(function () {
              self.done();
            }, duration / 2);
          }
          plate.prepend(canvas);
  
          // Reset cursor style of body
          clearTimeout(movingTimer);
          self.popover.removeClass('clockpicker-moving');
  
          // Unbind mousemove event
          $doc.off(mousemoveEvent);
        });
      }
  
      if (svgSupported) {
        // Draw clock hands and others
        var canvas = popover.find('.clockpicker-canvas'),
            svg = createSvgElement('svg');
        svg.setAttribute('class', 'clockpicker-svg');
        svg.setAttribute('width', diameter);
        svg.setAttribute('height', diameter);
        var g = createSvgElement('g');
        g.setAttribute('transform', 'translate(' + dialRadius + ',' + dialRadius + ')');
        var bearing = createSvgElement('circle');
        bearing.setAttribute('class', 'clockpicker-canvas-bearing');
        bearing.setAttribute('cx', 0);
        bearing.setAttribute('cy', 0);
        bearing.setAttribute('r', 4);
        var hand = createSvgElement('line');
        hand.setAttribute('x1', 0);
        hand.setAttribute('y1', 0);
        var bg = createSvgElement('circle');
        bg.setAttribute('class', 'clockpicker-canvas-bg');
        bg.setAttribute('r', tickRadius);
        g.appendChild(hand);
        g.appendChild(bg);
        g.appendChild(bearing);
        svg.appendChild(g);
        canvas.append(svg);
  
        this.hand = hand;
        this.bg = bg;
        this.bearing = bearing;
        this.g = g;
        this.canvas = canvas;
      }
  
      raiseCallback(this.options.init);
    }
  
    function raiseCallback(callbackFunction) {
      if (callbackFunction && typeof callbackFunction === "function") callbackFunction();
    }
  
    // Default options
    ClockPicker.DEFAULTS = {
      'default': '', // default time, 'now' or '13:14' e.g.
      fromnow: 0, // set default time to * milliseconds from now (using with default = 'now')
      donetext: 'Ok', // done button text
      cleartext: 'Clear',
      canceltext: 'Cancel',
      autoclose: false, // auto close when minute is selected
      ampmclickable: true, // set am/pm button on itself
      darktheme: false, // set to dark theme
      twelvehour: true, // change to 12 hour AM/PM clock from 24 hour
      vibrate: true // vibrate the device when dragging clock hand
    };
  
    // Show or hide popover
    ClockPicker.prototype.toggle = function () {
      this[this.isShown ? 'hide' : 'show']();
    };
  
    // Set popover position
    ClockPicker.prototype.locate = function () {
      var element = this.element,
          popover = this.popover,
          offset = element.offset(),
          width = element.outerWidth(),
          height = element.outerHeight(),
          align = this.options.align,
          self = this;
  
      popover.show();
    };
  
    // Show popover
    ClockPicker.prototype.show = function (e) {
      // Not show again
      if (this.isShown) {
        return;
      }
      raiseCallback(this.options.beforeShow);
      $(':input').each(function () {
        $(this).attr('tabindex', -1);
      });
      var self = this;
      // Initialize
      this.input.blur();
      this.popover.addClass('picker--opened');
      this.input.addClass('picker__input picker__input--active');
      $(document.body).css('overflow', 'hidden');
      // Get the time
      var value = ((this.input.prop('value') || this.options['default'] || '') + '').split(':');
      if (this.options.twelvehour && !(typeof value[1] === 'undefined')) {
        if (value[1].indexOf("AM") > 0) {
          this.amOrPm = 'AM';
        } else {
          this.amOrPm = 'PM';
        }
        value[1] = value[1].replace("AM", "").replace("PM", "");
      }
      if (value[0] === 'now') {
        var now = new Date(+new Date() + this.options.fromnow);
        value = [now.getHours(), now.getMinutes()];
        if (this.options.twelvehour) {
          this.amOrPm = value[0] >= 12 && value[0] < 24 ? 'PM' : 'AM';
        }
      }
      this.hours = +value[0] || 0;
      this.minutes = +value[1] || 0;
      this.spanHours.html(this.hours);
      this.spanMinutes.html(leadingZero(this.minutes));
      if (!this.isAppended) {
  
        // Append popover to input by default
        var containerEl = document.querySelector(this.options.container);
        if (this.options.container && containerEl) {
          containerEl.appendChild(this.popover[0]);
        } else {
          this.popover.insertAfter(this.input);
        }
  
        if (this.options.twelvehour) {
          if (this.amOrPm === 'PM') {
            this.spanAmPm.children('#click-pm').addClass("text-primary");
            this.spanAmPm.children('#click-am').removeClass("text-primary");
          } else {
            this.spanAmPm.children('#click-am').addClass("text-primary");
            this.spanAmPm.children('#click-pm').removeClass("text-primary");
          }
        }
        // Reset position when resize
        $win.on('resize.clockpicker' + this.id, function () {
          if (self.isShown) {
            self.locate();
          }
        });
        this.isAppended = true;
      }
      // Toggle to hours view
      this.toggleView('hours');
      // Set position
      this.locate();
      this.isShown = true;
      // Hide when clicking or tabbing on any element except the clock and input
      $doc.on('click.clockpicker.' + this.id + ' focusin.clockpicker.' + this.id, function (e) {
        var target = $(e.target);
        if (target.closest(self.popover.find('.picker__wrap')).length === 0 && target.closest(self.input).length === 0) {
          self.hide();
        }
      });
      // Hide when ESC is pressed
      $doc.on('keyup.clockpicker.' + this.id, function (e) {
        if (e.keyCode === 27) {
          self.hide();
        }
      });
      raiseCallback(this.options.afterShow);
    };
    // Hide popover
    ClockPicker.prototype.hide = function () {
      raiseCallback(this.options.beforeHide);
      this.input.removeClass('picker__input picker__input--active');
      this.popover.removeClass('picker--opened');
      $(document.body).css('overflow', 'visible');
      this.isShown = false;
      $(':input').each(function (index) {
        $(this).attr('tabindex', index + 1);
      });
      // Unbinding events on document
      $doc.off('click.clockpicker.' + this.id + ' focusin.clockpicker.' + this.id);
      $doc.off('keyup.clockpicker.' + this.id);
      this.popover.hide();
      raiseCallback(this.options.afterHide);
    };
    // Toggle to hours or minutes view
    ClockPicker.prototype.toggleView = function (view, delay) {
      var raiseAfterHourSelect = false;
      if (view === 'minutes' && $(this.hoursView).css("visibility") === "visible") {
        raiseCallback(this.options.beforeHourSelect);
        raiseAfterHourSelect = true;
      }
      var isHours = view === 'hours',
          nextView = isHours ? this.hoursView : this.minutesView,
          hideView = isHours ? this.minutesView : this.hoursView;
      this.currentView = view;
  
      this.spanHours.toggleClass('text-primary', isHours);
      this.spanMinutes.toggleClass('text-primary', !isHours);
  
      // Let's make transitions
      hideView.addClass('clockpicker-dial-out');
      nextView.css('visibility', 'visible').removeClass('clockpicker-dial-out');
  
      // Reset clock hand
      this.resetClock(delay);
  
      // After transitions ended
      clearTimeout(this.toggleViewTimer);
      this.toggleViewTimer = setTimeout(function () {
        hideView.css('visibility', 'hidden');
      }, duration);
  
      if (raiseAfterHourSelect) {
        raiseCallback(this.options.afterHourSelect);
      }
    };
  
    // Reset clock hand
    ClockPicker.prototype.resetClock = function (delay) {
      var view = this.currentView,
          value = this[view],
          isHours = view === 'hours',
          unit = Math.PI / (isHours ? 6 : 30),
          radian = value * unit,
          radius = isHours && value > 0 && value < 13 ? innerRadius : outerRadius,
          x = Math.sin(radian) * radius,
          y = -Math.cos(radian) * radius,
          self = this;
  
      if (svgSupported && delay) {
        self.canvas.addClass('clockpicker-canvas-out');
        setTimeout(function () {
          self.canvas.removeClass('clockpicker-canvas-out');
          self.setHand(x, y);
        }, delay);
      } else this.setHand(x, y);
    };
  
    // Set clock hand to (x, y)
    ClockPicker.prototype.setHand = function (x, y, roundBy5, dragging) {
      var radian = Math.atan2(x, -y),
          isHours = this.currentView === 'hours',
          unit = Math.PI / (isHours || roundBy5 ? 6 : 30),
          z = Math.sqrt(x * x + y * y),
          options = this.options,
          inner = isHours && z < (outerRadius + innerRadius) / 2,
          radius = inner ? innerRadius : outerRadius,
          value;
  
      if (options.twelvehour) {
        radius = outerRadius;
      }
  
      // Radian should in range [0, 2PI]
      if (radian < 0) {
        radian = Math.PI * 2 + radian;
      }
  
      // Get the round value
      value = Math.round(radian / unit);
  
      // Get the round radian
      radian = value * unit;
  
      // Correct the hours or minutes
      if (options.twelvehour) {
        if (isHours) {
          if (value === 0) value = 12;
        } else {
          if (roundBy5) value *= 5;
          if (value === 60) value = 0;
        }
      } else {
        if (isHours) {
          if (value === 12) value = 0;
          value = inner ? value === 0 ? 12 : value : value === 0 ? 0 : value + 12;
        } else {
          if (roundBy5) value *= 5;
          if (value === 60) value = 0;
        }
      }
  
      // Once hours or minutes changed, vibrate the device
      if (this[this.currentView] !== value) {
        if (vibrate && this.options.vibrate) {
          // Do not vibrate too frequently
          if (!this.vibrateTimer) {
            navigator[vibrate](10);
            this.vibrateTimer = setTimeout($.proxy(function () {
              this.vibrateTimer = null;
            }, this), 100);
          }
        }
      }
  
      this[this.currentView] = value;
      if (isHours) {
        this['spanHours'].html(value);
      } else {
        this['spanMinutes'].html(leadingZero(value));
      }
  
      // If svg is not supported, just add an active class to the tick
      if (!svgSupported) {
        this[isHours ? 'hoursView' : 'minutesView'].find('.clockpicker-tick').each(function () {
          var tick = $(this);
          tick.toggleClass('active', value === +tick.html());
        });
        return;
      }
  
      // Set clock hand and others' position
      var cx1 = Math.sin(radian) * (radius - tickRadius),
          cy1 = -Math.cos(radian) * (radius - tickRadius),
          cx2 = Math.sin(radian) * radius,
          cy2 = -Math.cos(radian) * radius;
      this.hand.setAttribute('x2', cx1);
      this.hand.setAttribute('y2', cy1);
      this.bg.setAttribute('cx', cx2);
      this.bg.setAttribute('cy', cy2);
    };
  
    // Hours and minutes are selected
    ClockPicker.prototype.done = function () {
      raiseCallback(this.options.beforeDone);
      this.hide();
      this.label.addClass('active');
  
      var last = this.input.prop('value'),
          value = leadingZero(this.hours) + ':' + leadingZero(this.minutes);
      if (this.options.twelvehour) {
        value = value + this.amOrPm;
      }
  
      this.input.prop('value', value);
      if (value !== last) {
        this.input.triggerHandler('change');
        if (!this.isInput) {
          this.element.trigger('change');
        }
      }
  
      if (this.options.autoclose) this.input.trigger('blur');
  
      raiseCallback(this.options.afterDone);
    };
  
    // Clear input field
    ClockPicker.prototype.clear = function () {
      this.hide();
      this.label.removeClass('active');
  
      var last = this.input.prop('value'),
          value = '';
  
      this.input.prop('value', value);
      if (value !== last) {
        this.input.triggerHandler('change');
        if (!this.isInput) {
          this.element.trigger('change');
        }
      }
  
      if (this.options.autoclose) {
        this.input.trigger('blur');
      }
    };
  
    // Remove clockpicker from input
    ClockPicker.prototype.remove = function () {
      this.element.removeData('clockpicker');
      this.input.off('focus.clockpicker click.clockpicker');
      if (this.isShown) {
        this.hide();
      }
      if (this.isAppended) {
        $win.off('resize.clockpicker' + this.id);
        this.popover.remove();
      }
    };
  
    // Extends $.fn.clockpicker
    $.fn.pickatime = function (option) {
      var args = Array.prototype.slice.call(arguments, 1);
      return this.each(function () {
        var $this = $(this),
            data = $this.data('clockpicker');
        if (!data) {
          var options = $.extend({}, ClockPicker.DEFAULTS, $this.data(), typeof option == 'object' && option);
          $this.data('clockpicker', new ClockPicker($this, options));
        } else {
          // Manual operatsions. show, hide, remove, e.g.
          if (typeof data[option] === 'function') {
            data[option].apply(data, args);
          }
        }
      });
    };
  })(jQuery);
  ;(function ($) {
  
    $.fn.characterCounter = function () {
      return this.each(function () {
        var $input = $(this);
        var $counterElement = $input.parent().find('span[class="character-counter"]');
  
        // character counter has already been added appended to the parent container
        if ($counterElement.length) {
          return;
        }
  
        var itHasLengthAttribute = $input.attr('data-length') !== undefined;
  
        if (itHasLengthAttribute) {
          $input.on('input', updateCounter);
          $input.on('focus', updateCounter);
          $input.on('blur', removeCounterElement);
  
          addCounterElement($input);
        }
      });
    };
  
    function updateCounter() {
      var maxLength = +$(this).attr('data-length'),
          actualLength = +$(this).val().length,
          isValidLength = actualLength <= maxLength;
  
      $(this).parent().find('span[class="character-counter"]').html(actualLength + '/' + maxLength);
  
      addInputStyle(isValidLength, $(this));
    }
  
    function addCounterElement($input) {
      var $counterElement = $input.parent().find('span[class="character-counter"]');
  
      if ($counterElement.length) {
        return;
      }
  
      $counterElement = $('<span/>').addClass('character-counter').css('float', 'right').css('font-size', '12px').css('height', 1);
  
      $input.parent().append($counterElement);
    }
  
    function removeCounterElement() {
      $(this).parent().find('span[class="character-counter"]').html('');
    }
  
    function addInputStyle(isValidLength, $input) {
      var inputHasInvalidClass = $input.hasClass('invalid');
      if (isValidLength && inputHasInvalidClass) {
        $input.removeClass('invalid');
      } else if (!isValidLength && !inputHasInvalidClass) {
        $input.removeClass('valid');
        $input.addClass('invalid');
      }
    }
  
    $(document).ready(function () {
      $('input, textarea').characterCounter();
    });
  })(jQuery);
  ;(function ($) {
  
    var methods = {
  
      init: function (options) {
        var defaults = {
          duration: 200, // ms
          dist: -100, // zoom scale TODO: make this more intuitive as an option
          shift: 0, // spacing for center image
          padding: 0, // Padding between non center items
          fullWidth: false, // Change to full width styles
          indicators: false, // Toggle indicators
          noWrap: false, // Don't wrap around and cycle through items.
          onCycleTo: null // Callback for when a new slide is cycled to.
        };
        options = $.extend(defaults, options);
        var namespace = Materialize.objectSelectorString($(this));
  
        return this.each(function (i) {
  
          var images, item_width, item_height, offset, center, pressed, dim, count, reference, referenceY, amplitude, target, velocity, scrolling, xform, frame, timestamp, ticker, dragged, vertical_dragged;
          var $indicators = $('<ul class="indicators"></ul>');
          var scrollingTimeout = null;
          var oneTimeCallback = null;
  
          // Initialize
          var view = $(this);
          var hasMultipleSlides = view.find('.carousel-item').length > 1;
          var showIndicators = (view.attr('data-indicators') || options.indicators) && hasMultipleSlides;
          var noWrap = view.attr('data-no-wrap') || options.noWrap || !hasMultipleSlides;
          var uniqueNamespace = view.attr('data-namespace') || namespace + i;
          view.attr('data-namespace', uniqueNamespace);
  
          // Options
          var setCarouselHeight = function (imageOnly) {
            var firstSlide = view.find('.carousel-item.active').length ? view.find('.carousel-item.active').first() : view.find('.carousel-item').first();
            var firstImage = firstSlide.find('img').first();
            if (firstImage.length) {
              if (firstImage[0].complete) {
                // If image won't trigger the load event
                var imageHeight = firstImage.height();
                if (imageHeight > 0) {
                  view.css('height', firstImage.height());
                } else {
                  // If image still has no height, use the natural dimensions to calculate
                  var naturalWidth = firstImage[0].naturalWidth;
                  var naturalHeight = firstImage[0].naturalHeight;
                  var adjustedHeight = view.width() / naturalWidth * naturalHeight;
                  view.css('height', adjustedHeight);
                }
              } else {
                // Get height when image is loaded normally
                firstImage.on('load', function () {
                  view.css('height', $(this).height());
                });
              }
            } else if (!imageOnly) {
              var slideHeight = firstSlide.height();
              view.css('height', slideHeight);
            }
          };
  
          if (options.fullWidth) {
            options.dist = 0;
            setCarouselHeight();
  
            // Offset fixed items when indicators.
            if (showIndicators) {
              view.find('.carousel-fixed-item').addClass('with-indicators');
            }
          }
  
          // Don't double initialize.
          if (view.hasClass('initialized')) {
            // Recalculate variables
            $(window).trigger('resize');
  
            // Redraw carousel.
            view.trigger('carouselNext', [0.000001]);
            return true;
          }
  
          view.addClass('initialized');
          pressed = false;
          offset = target = 0;
          images = [];
          item_width = view.find('.carousel-item').first().innerWidth();
          item_height = view.find('.carousel-item').first().innerHeight();
          dim = item_width * 2 + options.padding;
  
          view.find('.carousel-item').each(function (i) {
            images.push($(this)[0]);
            if (showIndicators) {
              var $indicator = $('<li class="indicator-item"></li>');
  
              // Add active to first by default.
              if (i === 0) {
                $indicator.addClass('active');
              }
  
              // Handle clicks on indicators.
              $indicator.click(function (e) {
                e.stopPropagation();
  
                var index = $(this).index();
                cycleTo(index);
              });
              $indicators.append($indicator);
            }
          });
  
          if (showIndicators) {
            view.append($indicators);
          }
          count = images.length;
  
          function setupEvents() {
            if (typeof window.ontouchstart !== 'undefined') {
              view.on('touchstart.carousel', tap);
              view.on('touchmove.carousel', drag);
              view.on('touchend.carousel', release);
            }
            view.on('mousedown.carousel', tap);
            view.on('mousemove.carousel', drag);
            view.on('mouseup.carousel', release);
            view.on('mouseleave.carousel', release);
            view.on('click.carousel', click);
          }
  
          function xpos(e) {
            // touch event
            if (e.targetTouches && e.targetTouches.length >= 1) {
              return e.targetTouches[0].clientX;
            }
  
            // mouse event
            return e.clientX;
          }
  
          function ypos(e) {
            // touch event
            if (e.targetTouches && e.targetTouches.length >= 1) {
              return e.targetTouches[0].clientY;
            }
  
            // mouse event
            return e.clientY;
          }
  
          function wrap(x) {
            return x >= count ? x % count : x < 0 ? wrap(count + x % count) : x;
          }
  
          function scroll(x) {
            // Track scrolling state
            scrolling = true;
            if (!view.hasClass('scrolling')) {
              view.addClass('scrolling');
            }
            if (scrollingTimeout != null) {
              window.clearTimeout(scrollingTimeout);
            }
            scrollingTimeout = window.setTimeout(function () {
              scrolling = false;
              view.removeClass('scrolling');
            }, options.duration);
  
            // Start actual scroll
            var i, half, delta, dir, tween, el, alignment, xTranslation;
            var lastCenter = center;
  
            offset = typeof x === 'number' ? x : offset;
            center = Math.floor((offset + dim / 2) / dim);
            delta = offset - center * dim;
            dir = delta < 0 ? 1 : -1;
            tween = -dir * delta * 2 / dim;
            half = count >> 1;
  
            if (!options.fullWidth) {
              alignment = 'translateX(' + (view[0].clientWidth - item_width) / 2 + 'px) ';
              alignment += 'translateY(' + (view[0].clientHeight - item_height) / 2 + 'px)';
            } else {
              alignment = 'translateX(0)';
            }
  
            // Set indicator active
            if (showIndicators) {
              var diff = center % count;
              var activeIndicator = $indicators.find('.indicator-item.active');
              if (activeIndicator.index() !== diff) {
                activeIndicator.removeClass('active');
                $indicators.find('.indicator-item').eq(diff).addClass('active');
              }
            }
  
            // center
            // Don't show wrapped items.
            if (!noWrap || center >= 0 && center < count) {
              el = images[wrap(center)];
  
              // Add active class to center item.
              if (!$(el).hasClass('active')) {
                view.find('.carousel-item').removeClass('active');
                $(el).addClass('active');
              }
              el.style[xform] = alignment + ' translateX(' + -delta / 2 + 'px)' + ' translateX(' + dir * options.shift * tween * i + 'px)' + ' translateZ(' + options.dist * tween + 'px)';
              el.style.zIndex = 0;
              if (options.fullWidth) {
                tweenedOpacity = 1;
              } else {
                tweenedOpacity = 1 - 0.2 * tween;
              }
              el.style.opacity = tweenedOpacity;
              el.style.display = 'block';
            }
  
            for (i = 1; i <= half; ++i) {
              // right side
              if (options.fullWidth) {
                zTranslation = options.dist;
                tweenedOpacity = i === half && delta < 0 ? 1 - tween : 1;
              } else {
                zTranslation = options.dist * (i * 2 + tween * dir);
                tweenedOpacity = 1 - 0.2 * (i * 2 + tween * dir);
              }
              // Don't show wrapped items.
              if (!noWrap || center + i < count) {
                el = images[wrap(center + i)];
                el.style[xform] = alignment + ' translateX(' + (options.shift + (dim * i - delta) / 2) + 'px)' + ' translateZ(' + zTranslation + 'px)';
                el.style.zIndex = -i;
                el.style.opacity = tweenedOpacity;
                el.style.display = 'block';
              }
  
              // left side
              if (options.fullWidth) {
                zTranslation = options.dist;
                tweenedOpacity = i === half && delta > 0 ? 1 - tween : 1;
              } else {
                zTranslation = options.dist * (i * 2 - tween * dir);
                tweenedOpacity = 1 - 0.2 * (i * 2 - tween * dir);
              }
              // Don't show wrapped items.
              if (!noWrap || center - i >= 0) {
                el = images[wrap(center - i)];
                el.style[xform] = alignment + ' translateX(' + (-options.shift + (-dim * i - delta) / 2) + 'px)' + ' translateZ(' + zTranslation + 'px)';
                el.style.zIndex = -i;
                el.style.opacity = tweenedOpacity;
                el.style.display = 'block';
              }
            }
  
            // center
            // Don't show wrapped items.
            if (!noWrap || center >= 0 && center < count) {
              el = images[wrap(center)];
              el.style[xform] = alignment + ' translateX(' + -delta / 2 + 'px)' + ' translateX(' + dir * options.shift * tween + 'px)' + ' translateZ(' + options.dist * tween + 'px)';
              el.style.zIndex = 0;
              if (options.fullWidth) {
                tweenedOpacity = 1;
              } else {
                tweenedOpacity = 1 - 0.2 * tween;
              }
              el.style.opacity = tweenedOpacity;
              el.style.display = 'block';
            }
  
            // onCycleTo callback
            if (lastCenter !== center && typeof options.onCycleTo === "function") {
              var $curr_item = view.find('.carousel-item').eq(wrap(center));
              options.onCycleTo.call(this, $curr_item, dragged);
            }
  
            // One time callback
            if (typeof oneTimeCallback === "function") {
              oneTimeCallback.call(this, $curr_item, dragged);
              oneTimeCallback = null;
            }
          }
  
          function track() {
            var now, elapsed, delta, v;
  
            now = Date.now();
            elapsed = now - timestamp;
            timestamp = now;
            delta = offset - frame;
            frame = offset;
  
            v = 1000 * delta / (1 + elapsed);
            velocity = 0.8 * v + 0.2 * velocity;
          }
  
          function autoScroll() {
            var elapsed, delta;
  
            if (amplitude) {
              elapsed = Date.now() - timestamp;
              delta = amplitude * Math.exp(-elapsed / options.duration);
              if (delta > 2 || delta < -2) {
                scroll(target - delta);
                requestAnimationFrame(autoScroll);
              } else {
                scroll(target);
              }
            }
          }
  
          function click(e) {
            // Disable clicks if carousel was dragged.
            if (dragged) {
              e.preventDefault();
              e.stopPropagation();
              return false;
            } else if (!options.fullWidth) {
              var clickedIndex = $(e.target).closest('.carousel-item').index();
              var diff = wrap(center) - clickedIndex;
  
              // Disable clicks if carousel was shifted by click
              if (diff !== 0) {
                e.preventDefault();
                e.stopPropagation();
              }
              cycleTo(clickedIndex);
            }
          }
  
          function cycleTo(n) {
            var diff = center % count - n;
  
            // Account for wraparound.
            if (!noWrap) {
              if (diff < 0) {
                if (Math.abs(diff + count) < Math.abs(diff)) {
                  diff += count;
                }
              } else if (diff > 0) {
                if (Math.abs(diff - count) < diff) {
                  diff -= count;
                }
              }
            }
  
            // Call prev or next accordingly.
            if (diff < 0) {
              view.trigger('carouselNext', [Math.abs(diff)]);
            } else if (diff > 0) {
              view.trigger('carouselPrev', [diff]);
            }
          }
  
          function tap(e) {
            // Fixes firefox draggable image bug
            if (e.type === 'mousedown' && $(e.target).is('img')) {
              e.preventDefault();
            }
            pressed = true;
            dragged = false;
            vertical_dragged = false;
            reference = xpos(e);
            referenceY = ypos(e);
  
            velocity = amplitude = 0;
            frame = offset;
            timestamp = Date.now();
            clearInterval(ticker);
            ticker = setInterval(track, 100);
          }
  
          function drag(e) {
            var x, delta, deltaY;
            if (pressed) {
              x = xpos(e);
              y = ypos(e);
              delta = reference - x;
              deltaY = Math.abs(referenceY - y);
              if (deltaY < 30 && !vertical_dragged) {
                // If vertical scrolling don't allow dragging.
                if (delta > 2 || delta < -2) {
                  dragged = true;
                  reference = x;
                  scroll(offset + delta);
                }
              } else if (dragged) {
                // If dragging don't allow vertical scroll.
                e.preventDefault();
                e.stopPropagation();
                return false;
              } else {
                // Vertical scrolling.
                vertical_dragged = true;
              }
            }
  
            if (dragged) {
              // If dragging don't allow vertical scroll.
              e.preventDefault();
              e.stopPropagation();
              return false;
            }
          }
  
          function release(e) {
            if (pressed) {
              pressed = false;
            } else {
              return;
            }
  
            clearInterval(ticker);
            target = offset;
            if (velocity > 10 || velocity < -10) {
              amplitude = 0.9 * velocity;
              target = offset + amplitude;
            }
            target = Math.round(target / dim) * dim;
  
            // No wrap of items.
            if (noWrap) {
              if (target >= dim * (count - 1)) {
                target = dim * (count - 1);
              } else if (target < 0) {
                target = 0;
              }
            }
            amplitude = target - offset;
            timestamp = Date.now();
            requestAnimationFrame(autoScroll);
  
            if (dragged) {
              e.preventDefault();
              e.stopPropagation();
            }
            return false;
          }
  
          xform = 'transform';
          ['webkit', 'Moz', 'O', 'ms'].every(function (prefix) {
            var e = prefix + 'Transform';
            if (typeof document.body.style[e] !== 'undefined') {
              xform = e;
              return false;
            }
            return true;
          });
  
          var throttledResize = Materialize.throttle(function () {
            if (options.fullWidth) {
              item_width = view.find('.carousel-item').first().innerWidth();
              var imageHeight = view.find('.carousel-item.active').height();
              dim = item_width * 2 + options.padding;
              offset = center * 2 * item_width;
              target = offset;
              setCarouselHeight(true);
            } else {
              scroll();
            }
          }, 200);
          $(window).off('resize.carousel-' + uniqueNamespace).on('resize.carousel-' + uniqueNamespace, throttledResize);
  
          setupEvents();
          scroll(offset);
  
          $(this).on('carouselNext', function (e, n, callback) {
            if (n === undefined) {
              n = 1;
            }
            if (typeof callback === "function") {
              oneTimeCallback = callback;
            }
  
            target = dim * Math.round(offset / dim) + dim * n;
            if (offset !== target) {
              amplitude = target - offset;
              timestamp = Date.now();
              requestAnimationFrame(autoScroll);
            }
          });
  
          $(this).on('carouselPrev', function (e, n, callback) {
            if (n === undefined) {
              n = 1;
            }
            if (typeof callback === "function") {
              oneTimeCallback = callback;
            }
  
            target = dim * Math.round(offset / dim) - dim * n;
            if (offset !== target) {
              amplitude = target - offset;
              timestamp = Date.now();
              requestAnimationFrame(autoScroll);
            }
          });
  
          $(this).on('carouselSet', function (e, n, callback) {
            if (n === undefined) {
              n = 0;
            }
            if (typeof callback === "function") {
              oneTimeCallback = callback;
            }
  
            cycleTo(n);
          });
        });
      },
      next: function (n, callback) {
        $(this).trigger('carouselNext', [n, callback]);
      },
      prev: function (n, callback) {
        $(this).trigger('carouselPrev', [n, callback]);
      },
      set: function (n, callback) {
        $(this).trigger('carouselSet', [n, callback]);
      },
      destroy: function () {
        var uniqueNamespace = $(this).attr('data-namespace');
        $(this).removeAttr('data-namespace');
        $(this).removeClass('initialized');
        $(this).find('.indicators').remove();
  
        // Remove event handlers
        $(this).off('carouselNext carouselPrev carouselSet');
        $(window).off('resize.carousel-' + uniqueNamespace);
        if (typeof window.ontouchstart !== 'undefined') {
          $(this).off('touchstart.carousel touchmove.carousel touchend.carousel');
        }
        $(this).off('mousedown.carousel mousemove.carousel mouseup.carousel mouseleave.carousel click.carousel');
      }
    };
  
    $.fn.carousel = function (methodOrOptions) {
      if (methods[methodOrOptions]) {
        return methods[methodOrOptions].apply(this, Array.prototype.slice.call(arguments, 1));
      } else if (typeof methodOrOptions === 'object' || !methodOrOptions) {
        // Default to "init"
        return methods.init.apply(this, arguments);
      } else {
        $.error('Method ' + methodOrOptions + ' does not exist on jQuery.carousel');
      }
    }; // Plugin end
  })(jQuery);
  ;(function ($) {
  
    var methods = {
      init: function (options) {
        return this.each(function () {
          var origin = $('#' + $(this).attr('data-activates'));
          var screen = $('body');
  
          // Creating tap target
          var tapTargetEl = $(this);
          var tapTargetWrapper = tapTargetEl.parent('.tap-target-wrapper');
          var tapTargetWave = tapTargetWrapper.find('.tap-target-wave');
          var tapTargetOriginEl = tapTargetWrapper.find('.tap-target-origin');
          var tapTargetContentEl = tapTargetEl.find('.tap-target-content');
  
          // Creating wrapper
          if (!tapTargetWrapper.length) {
            tapTargetWrapper = tapTargetEl.wrap($('<div class="tap-target-wrapper"></div>')).parent();
          }
  
          // Creating content
          if (!tapTargetContentEl.length) {
            tapTargetContentEl = $('<div class="tap-target-content"></div>');
            tapTargetEl.append(tapTargetContentEl);
          }
  
          // Creating foreground wave
          if (!tapTargetWave.length) {
            tapTargetWave = $('<div class="tap-target-wave"></div>');
  
            // Creating origin
            if (!tapTargetOriginEl.length) {
              tapTargetOriginEl = origin.clone(true, true);
              tapTargetOriginEl.addClass('tap-target-origin');
              tapTargetOriginEl.removeAttr('id');
              tapTargetOriginEl.removeAttr('style');
              tapTargetWave.append(tapTargetOriginEl);
            }
  
            tapTargetWrapper.append(tapTargetWave);
          }
  
          // Open
          var openTapTarget = function () {
            if (tapTargetWrapper.is('.open')) {
              return;
            }
  
            // Adding open class
            tapTargetWrapper.addClass('open');
  
            setTimeout(function () {
              tapTargetOriginEl.off('click.tapTarget').on('click.tapTarget', function (e) {
                closeTapTarget();
                tapTargetOriginEl.off('click.tapTarget');
              });
  
              $(document).off('click.tapTarget').on('click.tapTarget', function (e) {
                closeTapTarget();
                $(document).off('click.tapTarget');
              });
  
              var throttledCalc = Materialize.throttle(function () {
                calculateTapTarget();
              }, 200);
              $(window).off('resize.tapTarget').on('resize.tapTarget', throttledCalc);
            }, 0);
          };
  
          // Close
          var closeTapTarget = function () {
            if (!tapTargetWrapper.is('.open')) {
              return;
            }
  
            tapTargetWrapper.removeClass('open');
            tapTargetOriginEl.off('click.tapTarget');
            $(document).off('click.tapTarget');
            $(window).off('resize.tapTarget');
          };
  
          // Pre calculate
          var calculateTapTarget = function () {
            // Element or parent is fixed position?
            var isFixed = origin.css('position') === 'fixed';
            if (!isFixed) {
              var parents = origin.parents();
              for (var i = 0; i < parents.length; i++) {
                isFixed = $(parents[i]).css('position') == 'fixed';
                if (isFixed) {
                  break;
                }
              }
            }
  
            // Calculating origin
            var originWidth = origin.outerWidth();
            var originHeight = origin.outerHeight();
            var originTop = isFixed ? origin.offset().top - $(document).scrollTop() : origin.offset().top;
            var originLeft = isFixed ? origin.offset().left - $(document).scrollLeft() : origin.offset().left;
  
            // Calculating screen
            var windowWidth = $(window).width();
            var windowHeight = $(window).height();
            var centerX = windowWidth / 2;
            var centerY = windowHeight / 2;
            var isLeft = originLeft <= centerX;
            var isRight = originLeft > centerX;
            var isTop = originTop <= centerY;
            var isBottom = originTop > centerY;
            var isCenterX = originLeft >= windowWidth * 0.25 && originLeft <= windowWidth * 0.75;
            var isCenterY = originTop >= windowHeight * 0.25 && originTop <= windowHeight * 0.75;
  
            // Calculating tap target
            var tapTargetWidth = tapTargetEl.outerWidth();
            var tapTargetHeight = tapTargetEl.outerHeight();
            var tapTargetTop = originTop + originHeight / 2 - tapTargetHeight / 2;
            var tapTargetLeft = originLeft + originWidth / 2 - tapTargetWidth / 2;
            var tapTargetPosition = isFixed ? 'fixed' : 'absolute';
  
            // Calculating content
            var tapTargetTextWidth = isCenterX ? tapTargetWidth : tapTargetWidth / 2 + originWidth;
            var tapTargetTextHeight = tapTargetHeight / 2;
            var tapTargetTextTop = isTop ? tapTargetHeight / 2 : 0;
            var tapTargetTextBottom = 0;
            var tapTargetTextLeft = isLeft && !isCenterX ? tapTargetWidth / 2 - originWidth : 0;
            var tapTargetTextRight = 0;
            var tapTargetTextPadding = originWidth;
            var tapTargetTextAlign = isBottom ? 'bottom' : 'top';
  
            // Calculating wave
            var tapTargetWaveWidth = originWidth > originHeight ? originWidth * 2 : originWidth * 2;
            var tapTargetWaveHeight = tapTargetWaveWidth;
            var tapTargetWaveTop = tapTargetHeight / 2 - tapTargetWaveHeight / 2;
            var tapTargetWaveLeft = tapTargetWidth / 2 - tapTargetWaveWidth / 2;
  
            // Setting tap target
            var tapTargetWrapperCssObj = {};
            tapTargetWrapperCssObj.top = isTop ? tapTargetTop : '';
            tapTargetWrapperCssObj.right = isRight ? windowWidth - tapTargetLeft - tapTargetWidth : '';
            tapTargetWrapperCssObj.bottom = isBottom ? windowHeight - tapTargetTop - tapTargetHeight : '';
            tapTargetWrapperCssObj.left = isLeft ? tapTargetLeft : '';
            tapTargetWrapperCssObj.position = tapTargetPosition;
            tapTargetWrapper.css(tapTargetWrapperCssObj);
  
            // Setting content
            tapTargetContentEl.css({
              width: tapTargetTextWidth,
              height: tapTargetTextHeight,
              top: tapTargetTextTop,
              right: tapTargetTextRight,
              bottom: tapTargetTextBottom,
              left: tapTargetTextLeft,
              padding: tapTargetTextPadding,
              verticalAlign: tapTargetTextAlign
            });
  
            // Setting wave
            tapTargetWave.css({
              top: tapTargetWaveTop,
              left: tapTargetWaveLeft,
              width: tapTargetWaveWidth,
              height: tapTargetWaveHeight
            });
          };
  
          if (options == 'open') {
            calculateTapTarget();
            openTapTarget();
          }
  
          if (options == 'close') closeTapTarget();
        });
      },
      open: function () {},
      close: function () {}
    };
  
    $.fn.tapTarget = function (methodOrOptions) {
      if (methods[methodOrOptions] || typeof methodOrOptions === 'object') return methods.init.apply(this, arguments);
  
      $.error('Method ' + methodOrOptions + ' does not exist on jQuery.tap-target');
    };
  })(jQuery);
  /*!
  * sweetalert2 v7.19.2
  * Released under the MIT License.
  */
  
  (function (global, factory) {
  	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
  	typeof define === 'function' && define.amd ? define(factory) :
  	(global.Sweetalert2 = factory());
  }(this, (function () { 'use strict';
  
  var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
    return typeof obj;
  } : function (obj) {
    return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
  };
  
  
  
  
  
  
  
  
  
  
  
  var classCallCheck = function (instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  };
  
  var createClass = function () {
    function defineProperties(target, props) {
      for (var i = 0; i < props.length; i++) {
        var descriptor = props[i];
        descriptor.enumerable = descriptor.enumerable || false;
        descriptor.configurable = true;
        if ("value" in descriptor) descriptor.writable = true;
        Object.defineProperty(target, descriptor.key, descriptor);
      }
    }
  
    return function (Constructor, protoProps, staticProps) {
      if (protoProps) defineProperties(Constructor.prototype, protoProps);
      if (staticProps) defineProperties(Constructor, staticProps);
      return Constructor;
    };
  }();
  
  
  
  
  
  
  
  var _extends = Object.assign || function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];
  
      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }
  
    return target;
  };
  
  var get = function get(object, property, receiver) {
    if (object === null) object = Function.prototype;
    var desc = Object.getOwnPropertyDescriptor(object, property);
  
    if (desc === undefined) {
      var parent = Object.getPrototypeOf(object);
  
      if (parent === null) {
        return undefined;
      } else {
        return get(parent, property, receiver);
      }
    } else if ("value" in desc) {
      return desc.value;
    } else {
      var getter = desc.get;
  
      if (getter === undefined) {
        return undefined;
      }
  
      return getter.call(receiver);
    }
  };
  
  var inherits = function (subClass, superClass) {
    if (typeof superClass !== "function" && superClass !== null) {
      throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
    }
  
    subClass.prototype = Object.create(superClass && superClass.prototype, {
      constructor: {
        value: subClass,
        enumerable: false,
        writable: true,
        configurable: true
      }
    });
    if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
  };
  
  
  
  
  
  
  
  
  
  
  
  var possibleConstructorReturn = function (self, call) {
    if (!self) {
      throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
    }
  
    return call && (typeof call === "object" || typeof call === "function") ? call : self;
  };
  
  
  
  
  
  var slicedToArray = function () {
    function sliceIterator(arr, i) {
      var _arr = [];
      var _n = true;
      var _d = false;
      var _e = undefined;
  
      try {
        for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
          _arr.push(_s.value);
  
          if (i && _arr.length === i) break;
        }
      } catch (err) {
        _d = true;
        _e = err;
      } finally {
        try {
          if (!_n && _i["return"]) _i["return"]();
        } finally {
          if (_d) throw _e;
        }
      }
  
      return _arr;
    }
  
    return function (arr, i) {
      if (Array.isArray(arr)) {
        return arr;
      } else if (Symbol.iterator in Object(arr)) {
        return sliceIterator(arr, i);
      } else {
        throw new TypeError("Invalid attempt to destructure non-iterable instance");
      }
    };
  }();
  
  var consolePrefix = 'SweetAlert2:';
  
  /**
   * Filter the unique values into a new array
   * @param arr
   */
  var uniqueArray = function uniqueArray(arr) {
    var result = [];
    for (var i = 0; i < arr.length; i++) {
      if (result.indexOf(arr[i]) === -1) {
        result.push(arr[i]);
      }
    }
    return result;
  };
  
  /**
   * Converts `inputOptions` into an array of `[value, label]`s
   * @param inputOptions
   */
  var formatInputOptions = function formatInputOptions(inputOptions) {
    var result = [];
    if (inputOptions instanceof Map) {
      inputOptions.forEach(function (value, key) {
        result.push([key, value]);
      });
    } else {
      Object.keys(inputOptions).forEach(function (key) {
        result.push([key, inputOptions[key]]);
      });
    }
    return result;
  };
  
  /**
   * Standardise console warnings
   * @param message
   */
  var warn = function warn(message) {
    console.warn(consolePrefix + ' ' + message);
  };
  
  /**
   * Standardise console errors
   * @param message
   */
  var error = function error(message) {
    console.error(consolePrefix + ' ' + message);
  };
  
  /**
   * Private global state for `warnOnce`
   * @type {Array}
   * @private
   */
  var previousWarnOnceMessages = [];
  
  /**
   * Show a console warning, but only if it hasn't already been shown
   * @param message
   */
  var warnOnce = function warnOnce(message) {
    if (!(previousWarnOnceMessages.indexOf(message) !== -1)) {
      previousWarnOnceMessages.push(message);
      warn(message);
    }
  };
  
  /**
   * If `arg` is a function, call it (with no arguments or context) and return the result.
   * Otherwise, just pass the value through
   * @param arg
   */
  var callIfFunction = function callIfFunction(arg) {
    return typeof arg === 'function' ? arg() : arg;
  };
  
  var isThenable = function isThenable(arg) {
    return (typeof arg === 'undefined' ? 'undefined' : _typeof(arg)) === 'object' && typeof arg.then === 'function';
  };
  
  var DismissReason = Object.freeze({
    cancel: 'cancel',
    backdrop: 'overlay',
    close: 'close',
    esc: 'esc',
    timer: 'timer'
  });
  
  var version = "7.19.2";
  
  var argsToParams = function argsToParams(args) {
    var params = {};
    switch (_typeof(args[0])) {
      case 'string':
        ['title', 'html', 'type'].forEach(function (name, index) {
          if (args[index] !== undefined) {
            params[name] = args[index];
          }
        });
        break;
  
      case 'object':
        _extends(params, args[0]);
        break;
  
      default:
        error('Unexpected type of argument! Expected "string" or "object", got ' + _typeof(args[0]));
        return false;
    }
    return params;
  };
  
  /**
   * Adapt a legacy inputValidator for use with expectRejections=false
   */
  var adaptInputValidator = function adaptInputValidator(legacyValidator) {
    return function adaptedInputValidator(inputValue, extraParams) {
      return legacyValidator.call(this, inputValue, extraParams).then(function () {
        return undefined;
      }, function (validationError) {
        return validationError;
      });
    };
  };
  
  var swalPrefix = 'swal2-';
  
  var prefix = function prefix(items) {
    var result = {};
    for (var i in items) {
      result[items[i]] = swalPrefix + items[i];
    }
    return result;
  };
  
  var swalClasses = prefix(['container', 'shown', 'iosfix', 'popup', 'modal', 'no-backdrop', 'toast', 'toast-shown', 'fade', 'show', 'hide', 'noanimation', 'close', 'title', 'header', 'content', 'actions', 'confirm', 'cancel', 'footer', 'icon', 'icon-text', 'image', 'input', 'has-input', 'file', 'range', 'select', 'radio', 'checkbox', 'textarea', 'inputerror', 'validationerror', 'progresssteps', 'activeprogressstep', 'progresscircle', 'progressline', 'loading', 'styled', 'top', 'top-start', 'top-end', 'top-left', 'top-right', 'center', 'center-start', 'center-end', 'center-left', 'center-right', 'bottom', 'bottom-start', 'bottom-end', 'bottom-left', 'bottom-right', 'grow-row', 'grow-column', 'grow-fullscreen']);
  
  var iconTypes = prefix(['success', 'warning', 'info', 'question', 'error']);
  
  // Remember state in cases where opening and handling a modal will fiddle with it.
  var states = {
    previousActiveElement: null,
    previousBodyPadding: null
  };
  
  var hasClass = function hasClass(elem, className) {
    if (elem.classList) {
      return elem.classList.contains(className);
    }
    return false;
  };
  
  var focusInput = function focusInput(input) {
    input.focus();
  
    // place cursor at end of text in text input
    if (input.type !== 'file') {
      // http://stackoverflow.com/a/2345915/1331425
      var val = input.value;
      input.value = '';
      input.value = val;
    }
  };
  
  var addOrRemoveClass = function addOrRemoveClass(target, classList, add) {
    if (!target || !classList) {
      return;
    }
    if (typeof classList === 'string') {
      classList = classList.split(/\s+/).filter(Boolean);
    }
    classList.forEach(function (className) {
      if (target.forEach) {
        target.forEach(function (elem) {
          add ? elem.classList.add(className) : elem.classList.remove(className);
        });
      } else {
        add ? target.classList.add(className) : target.classList.remove(className);
      }
    });
  };
  
  var addClass = function addClass(target, classList) {
    addOrRemoveClass(target, classList, true);
  };
  
  var removeClass = function removeClass(target, classList) {
    addOrRemoveClass(target, classList, false);
  };
  
  var getChildByClass = function getChildByClass(elem, className) {
    for (var i = 0; i < elem.childNodes.length; i++) {
      if (hasClass(elem.childNodes[i], className)) {
        return elem.childNodes[i];
      }
    }
  };
  
  var show = function show(elem) {
    elem.style.opacity = '';
    elem.style.display = elem.id === swalClasses.content ? 'block' : 'flex';
  };
  
  var hide = function hide(elem) {
    elem.style.opacity = '';
    elem.style.display = 'none';
  };
  
  var empty = function empty(elem) {
    while (elem.firstChild) {
      elem.removeChild(elem.firstChild);
    }
  };
  
  // borrowed from jquery $(elem).is(':visible') implementation
  var isVisible = function isVisible(elem) {
    return elem && (elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length);
  };
  
  var removeStyleProperty = function removeStyleProperty(elem, property) {
    if (elem.style.removeProperty) {
      elem.style.removeProperty(property);
    } else {
      elem.style.removeAttribute(property);
    }
  };
  
  // Reset previous window keydown handler and focued element
  var resetPrevState = function resetPrevState() {
    if (states.previousActiveElement && states.previousActiveElement.focus) {
      var x = window.scrollX;
      var y = window.scrollY;
      states.previousActiveElement.focus();
      if (typeof x !== 'undefined' && typeof y !== 'undefined') {
        // IE doesn't have scrollX/scrollY support
        window.scrollTo(x, y);
      }
    }
  };
  
  var getContainer = function getContainer() {
    return document.body.querySelector('.' + swalClasses.container);
  };
  
  var elementByClass = function elementByClass(className) {
    var container = getContainer();
    return container ? container.querySelector('.' + className) : null;
  };
  
  var getPopup = function getPopup() {
    return elementByClass(swalClasses.popup);
  };
  
  var getIcons = function getIcons() {
    var popup = getPopup();
    return popup.querySelectorAll('.' + swalClasses.icon);
  };
  
  var getTitle = function getTitle() {
    return elementByClass(swalClasses.title);
  };
  
  var getContent = function getContent() {
    return elementByClass(swalClasses.content);
  };
  
  var getImage = function getImage() {
    return elementByClass(swalClasses.image);
  };
  
  var getProgressSteps = function getProgressSteps() {
    return elementByClass(swalClasses.progresssteps);
  };
  
  var getValidationError = function getValidationError() {
    return elementByClass(swalClasses.validationerror);
  };
  
  var getConfirmButton = function getConfirmButton() {
    return elementByClass(swalClasses.confirm);
  };
  
  var getCancelButton = function getCancelButton() {
    return elementByClass(swalClasses.cancel);
  };
  
  var getButtonsWrapper = function getButtonsWrapper() {
    warnOnce('swal.getButtonsWrapper() is deprecated and will be removed in the next major release, use swal.getActions() instead');
    return elementByClass(swalClasses.actions);
  };
  
  var getActions = function getActions() {
    return elementByClass(swalClasses.actions);
  };
  
  var getFooter = function getFooter() {
    return elementByClass(swalClasses.footer);
  };
  
  var getCloseButton = function getCloseButton() {
    return elementByClass(swalClasses.close);
  };
  
  var getFocusableElements = function getFocusableElements() {
    var focusableElementsWithTabindex = Array.prototype.slice.call(getPopup().querySelectorAll('[tabindex]:not([tabindex="-1"]):not([tabindex="0"])'))
    // sort according to tabindex
    .sort(function (a, b) {
      a = parseInt(a.getAttribute('tabindex'));
      b = parseInt(b.getAttribute('tabindex'));
      if (a > b) {
        return 1;
      } else if (a < b) {
        return -1;
      }
      return 0;
    });
  
    // https://github.com/jkup/focusable/blob/master/index.js
    var otherFocusableElements = Array.prototype.slice.call(getPopup().querySelectorAll('a[href], area[href], input:not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), iframe, object, embed, [tabindex="0"], [contenteditable], audio[controls], video[controls]'));
  
    return uniqueArray(focusableElementsWithTabindex.concat(otherFocusableElements));
  };
  
  var isModal = function isModal() {
    return !document.body.classList.contains(swalClasses['toast-shown']);
  };
  
  var isToast = function isToast() {
    return document.body.classList.contains(swalClasses['toast-shown']);
  };
  
  var isLoading = function isLoading() {
    return getPopup().hasAttribute('data-loading');
  };
  
  // Detect Node env
  var isNodeEnv = function isNodeEnv() {
    return typeof window === 'undefined' || typeof document === 'undefined';
  };
  
  var sweetHTML = ('\n <div aria-labelledby="' + swalClasses.title + '" aria-describedby="' + swalClasses.content + '" class="' + swalClasses.popup + '" tabindex="-1">\n   <div class="' + swalClasses.header + '">\n     <ul class="' + swalClasses.progresssteps + '"></ul>\n     <div class="' + swalClasses.icon + ' ' + iconTypes.error + '">\n       <span class="swal2-x-mark"><span class="swal2-x-mark-line-left"></span><span class="swal2-x-mark-line-right"></span></span>\n     </div>\n     <div class="' + swalClasses.icon + ' ' + iconTypes.question + '">\n       <span class="' + swalClasses['icon-text'] + '">?</span>\n      </div>\n     <div class="' + swalClasses.icon + ' ' + iconTypes.warning + '">\n       <span class="' + swalClasses['icon-text'] + '">!</span>\n      </div>\n     <div class="' + swalClasses.icon + ' ' + iconTypes.info + '">\n       <span class="' + swalClasses['icon-text'] + '">i</span>\n      </div>\n     <div class="' + swalClasses.icon + ' ' + iconTypes.success + '">\n       <div class="swal2-success-circular-line-left"></div>\n       <span class="swal2-success-line-tip"></span> <span class="swal2-success-line-long"></span>\n       <div class="swal2-success-ring"></div> <div class="swal2-success-fix"></div>\n       <div class="swal2-success-circular-line-right"></div>\n     </div>\n     <img class="' + swalClasses.image + '" />\n     <h2 class="' + swalClasses.title + '" id="' + swalClasses.title + '"></h2>\n     <button type="button" class="' + swalClasses.close + '">\xD7</button>\n   </div>\n   <div class="' + swalClasses.content + '">\n     <div id="' + swalClasses.content + '"></div>\n     <input class="' + swalClasses.input + '" />\n     <input type="file" class="' + swalClasses.file + '" />\n     <div class="' + swalClasses.range + '">\n       <input type="range" />\n       <output></output>\n     </div>\n     <select class="' + swalClasses.select + '"></select>\n     <div class="' + swalClasses.radio + '"></div>\n     <label for="' + swalClasses.checkbox + '" class="' + swalClasses.checkbox + '">\n       <input type="checkbox" />\n     </label>\n     <textarea class="' + swalClasses.textarea + '"></textarea>\n     <div class="' + swalClasses.validationerror + '" id="' + swalClasses.validationerror + '"></div>\n   </div>\n   <div class="' + swalClasses.actions + '">\n     <button type="button" class="' + swalClasses.confirm + '">OK</button>\n     <button type="button" class="' + swalClasses.cancel + '">Cancel</button>\n   </div>\n   <div class="' + swalClasses.footer + '">\n   </div>\n </div>\n').replace(/(^|\n)\s*/g, '');
  
  /*
   * Add modal + backdrop to DOM
   */
  var init = function init(params) {
    // Clean up the old popup if it exists
    var c = getContainer();
    if (c) {
      c.parentNode.removeChild(c);
      removeClass([document.documentElement, document.body], [swalClasses['no-backdrop'], swalClasses['has-input'], swalClasses['toast-shown']]);
    }
  
    if (isNodeEnv()) {
      error('SweetAlert2 requires document to initialize');
      return;
    }
  
    var container = document.createElement('div');
    container.className = swalClasses.container;
    container.innerHTML = sweetHTML;
  
    var targetElement = typeof params.target === 'string' ? document.querySelector(params.target) : params.target;
    targetElement.appendChild(container);
  
    var popup = getPopup();
    var content = getContent();
    var input = getChildByClass(content, swalClasses.input);
    var file = getChildByClass(content, swalClasses.file);
    var range = content.querySelector('.' + swalClasses.range + ' input');
    var rangeOutput = content.querySelector('.' + swalClasses.range + ' output');
    var select = getChildByClass(content, swalClasses.select);
    var checkbox = content.querySelector('.' + swalClasses.checkbox + ' input');
    var textarea = getChildByClass(content, swalClasses.textarea);
  
    // a11y
    popup.setAttribute('role', params.toast ? 'alert' : 'dialog');
    popup.setAttribute('aria-live', params.toast ? 'polite' : 'assertive');
    if (!params.toast) {
      popup.setAttribute('aria-modal', 'true');
    }
  
    var resetValidationError = function resetValidationError() {
      Swal.isVisible() && Swal.resetValidationError();
    };
  
    input.oninput = resetValidationError;
    file.onchange = resetValidationError;
    select.onchange = resetValidationError;
    checkbox.onchange = resetValidationError;
    textarea.oninput = resetValidationError;
  
    range.oninput = function () {
      resetValidationError();
      rangeOutput.value = range.value;
    };
  
    range.onchange = function () {
      resetValidationError();
      range.nextSibling.value = range.value;
    };
  
    return popup;
  };
  
  var parseHtmlToContainer = function parseHtmlToContainer(param, target) {
    if (!param) {
      return hide(target);
    }
  
    if ((typeof param === 'undefined' ? 'undefined' : _typeof(param)) === 'object') {
      target.innerHTML = '';
      if (0 in param) {
        for (var i = 0; i in param; i++) {
          target.appendChild(param[i].cloneNode(true));
        }
      } else {
        target.appendChild(param.cloneNode(true));
      }
    } else if (param) {
      target.innerHTML = param;
    } else {}
    show(target);
  };
  
  var animationEndEvent = function () {
    // Prevent run in Node env
    if (isNodeEnv()) {
      return false;
    }
  
    var testEl = document.createElement('div');
    var transEndEventNames = {
      'WebkitAnimation': 'webkitAnimationEnd',
      'OAnimation': 'oAnimationEnd oanimationend',
      'animation': 'animationend'
    };
    for (var i in transEndEventNames) {
      if (transEndEventNames.hasOwnProperty(i) && typeof testEl.style[i] !== 'undefined') {
        return transEndEventNames[i];
      }
    }
  
    return false;
  }();
  
  // Measure width of scrollbar
  // https://github.com/twbs/bootstrap/blob/master/js/modal.js#L279-L286
  var measureScrollbar = function measureScrollbar() {
    var supportsTouch = 'ontouchstart' in window || navigator.msMaxTouchPoints;
    if (supportsTouch) {
      return 0;
    }
    var scrollDiv = document.createElement('div');
    scrollDiv.style.width = '50px';
    scrollDiv.style.height = '50px';
    scrollDiv.style.overflow = 'scroll';
    document.body.appendChild(scrollDiv);
    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
    document.body.removeChild(scrollDiv);
    return scrollbarWidth;
  };
  
  var fixScrollbar = function fixScrollbar() {
    // for queues, do not do this more than once
    if (states.previousBodyPadding !== null) {
      return;
    }
    // if the body has overflow
    if (document.body.scrollHeight > window.innerHeight) {
      // add padding so the content doesn't shift after removal of scrollbar
      states.previousBodyPadding = document.body.style.paddingRight;
      document.body.style.paddingRight = measureScrollbar() + 'px';
    }
  };
  
  var undoScrollbar = function undoScrollbar() {
    if (states.previousBodyPadding !== null) {
      document.body.style.paddingRight = states.previousBodyPadding;
      states.previousBodyPadding = null;
    }
  };
  
  // Fix iOS scrolling http://stackoverflow.com/q/39626302/1331425
  var iOSfix = function iOSfix() {
    var iOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
    if (iOS && !hasClass(document.body, swalClasses.iosfix)) {
      var offset = document.body.scrollTop;
      document.body.style.top = offset * -1 + 'px';
      addClass(document.body, swalClasses.iosfix);
    }
  };
  
  var undoIOSfix = function undoIOSfix() {
    if (hasClass(document.body, swalClasses.iosfix)) {
      var offset = parseInt(document.body.style.top, 10);
      removeClass(document.body, swalClasses.iosfix);
      document.body.style.top = '';
      document.body.scrollTop = offset * -1;
    }
  };
  
  var globalState = {};
  
  /*
   * Global function to close sweetAlert
   */
  var close = function close(onClose, onAfterClose) {
    var container = getContainer();
    var popup = getPopup();
    if (!popup) {
      return;
    }
  
    if (onClose !== null && typeof onClose === 'function') {
      onClose(popup);
    }
  
    removeClass(popup, swalClasses.show);
    addClass(popup, swalClasses.hide);
    clearTimeout(popup.timeout);
  
    if (!isToast()) {
      resetPrevState();
      window.onkeydown = globalState.previousWindowKeyDown;
      globalState.windowOnkeydownOverridden = false;
    }
  
    var removePopupAndResetState = function removePopupAndResetState() {
      if (container.parentNode) {
        container.parentNode.removeChild(container);
      }
      removeClass([document.documentElement, document.body], [swalClasses.shown, swalClasses['no-backdrop'], swalClasses['has-input'], swalClasses['toast-shown']]);
  
      if (isModal()) {
        undoScrollbar();
        undoIOSfix();
      }
  
      if (onAfterClose !== null && typeof onAfterClose === 'function') {
        setTimeout(function () {
          onAfterClose();
        });
      }
    };
  
    // If animation is supported, animate
    if (animationEndEvent && !hasClass(popup, swalClasses.noanimation)) {
      popup.addEventListener(animationEndEvent, function swalCloseEventFinished() {
        popup.removeEventListener(animationEndEvent, swalCloseEventFinished);
        if (hasClass(popup, swalClasses.hide)) {
          removePopupAndResetState();
        }
      });
    } else {
      // Otherwise, remove immediately
      removePopupAndResetState();
    }
  };
  
  /*
   * Global function to determine if swal2 popup is shown
   */
  var isVisible$1 = function isVisible() {
    return !!getPopup();
  };
  
  /*
   * Global function to click 'Confirm' button
   */
  var clickConfirm = function clickConfirm() {
    return getConfirmButton().click();
  };
  
  /*
   * Global function to click 'Cancel' button
   */
  var clickCancel = function clickCancel() {
    return getCancelButton().click();
  };
  
  /**
   * Extends a Swal class making it able to be instantiated without the `new` keyword (and thus without `Swal.fire`)
   * @param ParentSwal
   * @returns {NoNewKeywordSwal}
   */
  function withNoNewKeyword(ParentSwal) {
    var NoNewKeywordSwal = function NoNewKeywordSwal() {
      for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }
  
      if (!(this instanceof NoNewKeywordSwal)) {
        return new (Function.prototype.bind.apply(NoNewKeywordSwal, [null].concat(args)))();
      }
      Object.getPrototypeOf(NoNewKeywordSwal).apply(this, args);
    };
    NoNewKeywordSwal.prototype = _extends(Object.create(ParentSwal.prototype), { constructor: NoNewKeywordSwal });
    Object.setPrototypeOf(NoNewKeywordSwal, ParentSwal);
    return NoNewKeywordSwal;
  }
  
  var defaultParams = {
    title: '',
    titleText: '',
    text: '',
    html: '',
    footer: '',
    type: null,
    toast: false,
    customClass: '',
    target: 'body',
    backdrop: true,
    animation: true,
    allowOutsideClick: true,
    allowEscapeKey: true,
    allowEnterKey: true,
    showConfirmButton: true,
    showCancelButton: false,
    preConfirm: null,
    confirmButtonText: 'OK',
    confirmButtonAriaLabel: '',
    confirmButtonColor: null,
    confirmButtonClass: null,
    cancelButtonText: 'Cancel',
    cancelButtonAriaLabel: '',
    cancelButtonColor: null,
    cancelButtonClass: null,
    buttonsStyling: true,
    reverseButtons: false,
    focusConfirm: true,
    focusCancel: false,
    showCloseButton: false,
    closeButtonAriaLabel: 'Close this dialog',
    showLoaderOnConfirm: false,
    imageUrl: null,
    imageWidth: null,
    imageHeight: null,
    imageAlt: '',
    imageClass: null,
    timer: null,
    width: null,
    padding: null,
    background: null,
    input: null,
    inputPlaceholder: '',
    inputValue: '',
    inputOptions: {},
    inputAutoTrim: true,
    inputClass: null,
    inputAttributes: {},
    inputValidator: null,
    grow: false,
    position: 'center',
    progressSteps: [],
    currentProgressStep: null,
    progressStepsDistance: null,
    onBeforeOpen: null,
    onAfterClose: null,
    onOpen: null,
    onClose: null,
    useRejections: false,
    expectRejections: false
  };
  
  var deprecatedParams = ['useRejections', 'expectRejections'];
  
  /**
   * Is valid parameter
   * @param {String} paramName
   */
  var isValidParameter = function isValidParameter(paramName) {
    return defaultParams.hasOwnProperty(paramName) || paramName === 'extraParams';
  };
  
  /**
   * Is deprecated parameter
   * @param {String} paramName
   */
  var isDeprecatedParameter = function isDeprecatedParameter(paramName) {
    return deprecatedParams.indexOf(paramName) !== -1;
  };
  
  /**
   * Show relevant warnings for given params
   *
   * @param params
   */
  var showWarningsForParams = function showWarningsForParams(params) {
    for (var param in params) {
      if (!isValidParameter(param)) {
        warn('Unknown parameter "' + param + '"');
      }
      if (isDeprecatedParameter(param)) {
        warnOnce('The parameter "' + param + '" is deprecated and will be removed in the next major release.');
      }
    }
  };
  
  var deprecationWarning = '"setDefaults" & "resetDefaults" methods are deprecated in favor of "mixin" method and will be removed in the next major release. For new projects, use "mixin". For past projects already using "setDefaults", support will be provided through an additional package.';
  var defaults$1 = {};
  
  function withGlobalDefaults(ParentSwal) {
    var SwalWithGlobalDefaults = function (_ParentSwal) {
      inherits(SwalWithGlobalDefaults, _ParentSwal);
  
      function SwalWithGlobalDefaults() {
        classCallCheck(this, SwalWithGlobalDefaults);
        return possibleConstructorReturn(this, (SwalWithGlobalDefaults.__proto__ || Object.getPrototypeOf(SwalWithGlobalDefaults)).apply(this, arguments));
      }
  
      createClass(SwalWithGlobalDefaults, [{
        key: '_main',
        value: function _main(params) {
          return get(SwalWithGlobalDefaults.prototype.__proto__ || Object.getPrototypeOf(SwalWithGlobalDefaults.prototype), '_main', this).call(this, _extends({}, defaults$1, params));
        }
      }], [{
        key: 'setDefaults',
        value: function setDefaults(params) {
          warnOnce(deprecationWarning);
          if (!params || (typeof params === 'undefined' ? 'undefined' : _typeof(params)) !== 'object') {
            throw new TypeError('SweetAlert2: The argument for setDefaults() is required and has to be a object');
          }
          showWarningsForParams(params);
          // assign valid params from `params` to `defaults`
          Object.keys(params).forEach(function (param) {
            if (ParentSwal.isValidParameter(param)) {
              defaults$1[param] = params[param];
            }
          });
        }
      }, {
        key: 'resetDefaults',
        value: function resetDefaults() {
          warnOnce(deprecationWarning);
          defaults$1 = {};
        }
      }]);
      return SwalWithGlobalDefaults;
    }(ParentSwal);
  
    // Set default params if `window._swalDefaults` is an object
  
  
    if (typeof window !== 'undefined' && _typeof(window._swalDefaults) === 'object') {
      SwalWithGlobalDefaults.setDefaults(window._swalDefaults);
    }
  
    return SwalWithGlobalDefaults;
  }
  
  /**
   * Returns an extended version of `Swal` containing `params` as defaults.
   * Useful for reusing Swal configuration.
   *
   * For example:
   *
   * Before:
   * const textPromptOptions = { input: 'text', showCancelButton: true }
   * const {value: firstName} = await Swal({ ...textPromptOptions, title: 'What is your first name?' })
   * const {value: lastName} = await Swal({ ...textPromptOptions, title: 'What is your last name?' })
   *
   * After:
   * const TextPrompt = Swal.mixin({ input: 'text', showCancelButton: true })
   * const {value: firstName} = await TextPrompt('What is your first name?')
   * const {value: lastName} = await TextPrompt('What is your last name?')
   *
   * @param mixinParams
   */
  function mixin(mixinParams) {
    var Swal = this;
    return withNoNewKeyword(function (_Swal) {
      inherits(MixinSwal, _Swal);
  
      function MixinSwal() {
        classCallCheck(this, MixinSwal);
        return possibleConstructorReturn(this, (MixinSwal.__proto__ || Object.getPrototypeOf(MixinSwal)).apply(this, arguments));
      }
  
      createClass(MixinSwal, [{
        key: '_main',
        value: function _main(params) {
          return get(MixinSwal.prototype.__proto__ || Object.getPrototypeOf(MixinSwal.prototype), '_main', this).call(this, _extends({}, mixinParams, params));
        }
      }]);
      return MixinSwal;
    }(Swal));
  }
  
  // private global state for the queue feature
  var currentSteps = [];
  
  /*
   * Global function for chaining sweetAlert popups
   */
  var queue = function queue(steps) {
    var swal = this;
    currentSteps = steps;
    var resetQueue = function resetQueue() {
      currentSteps = [];
      document.body.removeAttribute('data-swal2-queue-step');
    };
    var queueResult = [];
    return new Promise(function (resolve, reject) {
      (function step(i, callback) {
        if (i < currentSteps.length) {
          document.body.setAttribute('data-swal2-queue-step', i);
  
          swal(currentSteps[i]).then(function (result) {
            if (typeof result.value !== 'undefined') {
              queueResult.push(result.value);
              step(i + 1, callback);
            } else {
              resetQueue();
              resolve({ dismiss: result.dismiss });
            }
          });
        } else {
          resetQueue();
          resolve({ value: queueResult });
        }
      })(0);
    });
  };
  
  /*
   * Global function for getting the index of current popup in queue
   */
  var getQueueStep = function getQueueStep() {
    return document.body.getAttribute('data-swal2-queue-step');
  };
  
  /*
   * Global function for inserting a popup to the queue
   */
  var insertQueueStep = function insertQueueStep(step, index) {
    if (index && index < currentSteps.length) {
      return currentSteps.splice(index, 0, step);
    }
    return currentSteps.push(step);
  };
  
  /*
   * Global function for deleting a popup from the queue
   */
  var deleteQueueStep = function deleteQueueStep(index) {
    if (typeof currentSteps[index] !== 'undefined') {
      currentSteps.splice(index, 1);
    }
  };
  
  /**
   * Show spinner instead of Confirm button and disable Cancel button
   */
  var showLoading = function showLoading() {
    var popup = getPopup();
    if (!popup) {
      Swal('');
    }
    popup = getPopup();
    var actions = getActions();
    var confirmButton = getConfirmButton();
    var cancelButton = getCancelButton();
  
    show(actions);
    show(confirmButton);
    addClass([popup, actions], swalClasses.loading);
    confirmButton.disabled = true;
    cancelButton.disabled = true;
  
    popup.setAttribute('data-loading', true);
    popup.setAttribute('aria-busy', true);
    popup.focus();
  };
  
  function fire() {
    var Swal = this;
  
    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }
  
    return new (Function.prototype.bind.apply(Swal, [null].concat(args)))();
  }
  
  
  
  var staticMethods = Object.freeze({
  	isValidParameter: isValidParameter,
  	isDeprecatedParameter: isDeprecatedParameter,
  	argsToParams: argsToParams,
  	adaptInputValidator: adaptInputValidator,
  	close: close,
  	closePopup: close,
  	closeModal: close,
  	closeToast: close,
  	isVisible: isVisible$1,
  	clickConfirm: clickConfirm,
  	clickCancel: clickCancel,
  	getPopup: getPopup,
  	getTitle: getTitle,
  	getContent: getContent,
  	getImage: getImage,
  	getButtonsWrapper: getButtonsWrapper,
  	getActions: getActions,
  	getConfirmButton: getConfirmButton,
  	getCancelButton: getCancelButton,
  	getFooter: getFooter,
  	isLoading: isLoading,
  	mixin: mixin,
  	queue: queue,
  	getQueueStep: getQueueStep,
  	insertQueueStep: insertQueueStep,
  	deleteQueueStep: deleteQueueStep,
  	showLoading: showLoading,
  	enableLoading: showLoading,
  	fire: fire
  });
  
  /**
   * This module containts `WeakMap`s for each effectively-"private  property" that a `swal` has.
   * For example, to set the private property "foo" of `this` to "bar", you can `privateProps.foo.set(this, 'bar')`
   * This is the approach that Babel will probably take to implement private methods/fields
   *   https://github.com/tc39/proposal-private-methods
   *   https://github.com/babel/babel/pull/7555
   * Once we have the changes from that PR in Babel, and our core class fits reasonable in *one module*
   *   then we can use that language feature.
   */
  var privateProps = {
    promise: new WeakMap(),
    innerParams: new WeakMap(),
    domCache: new WeakMap()
  };
  
  /**
   * Show spinner instead of Confirm button and disable Cancel button
   */
  function hideLoading() {
    var innerParams = privateProps.innerParams.get(this);
    var domCache = privateProps.domCache.get(this);
    if (!innerParams.showConfirmButton) {
      hide(domCache.confirmButton);
      if (!innerParams.showCancelButton) {
        hide(domCache.actions);
      }
    }
    removeClass([domCache.popup, domCache.actions], swalClasses.loading);
    domCache.popup.removeAttribute('aria-busy');
    domCache.popup.removeAttribute('data-loading');
    domCache.confirmButton.disabled = false;
    domCache.cancelButton.disabled = false;
  }
  
  // Get input element by specified type or, if type isn't specified, by params.input
  function getInput(inputType) {
    var innerParams = privateProps.innerParams.get(this);
    var domCache = privateProps.domCache.get(this);
    inputType = inputType || innerParams.input;
    if (!inputType) {
      return null;
    }
    switch (inputType) {
      case 'select':
      case 'textarea':
      case 'file':
        return getChildByClass(domCache.content, swalClasses[inputType]);
      case 'checkbox':
        return domCache.popup.querySelector('.' + swalClasses.checkbox + ' input');
      case 'radio':
        return domCache.popup.querySelector('.' + swalClasses.radio + ' input:checked') || domCache.popup.querySelector('.' + swalClasses.radio + ' input:first-child');
      case 'range':
        return domCache.popup.querySelector('.' + swalClasses.range + ' input');
      default:
        return getChildByClass(domCache.content, swalClasses.input);
    }
  }
  
  function enableButtons() {
    var domCache = privateProps.domCache.get(this);
    domCache.confirmButton.disabled = false;
    domCache.cancelButton.disabled = false;
  }
  
  function disableButtons() {
    var domCache = privateProps.domCache.get(this);
    domCache.confirmButton.disabled = true;
    domCache.cancelButton.disabled = true;
  }
  
  function enableConfirmButton() {
    var domCache = privateProps.domCache.get(this);
    domCache.confirmButton.disabled = false;
  }
  
  function disableConfirmButton() {
    var domCache = privateProps.domCache.get(this);
    domCache.confirmButton.disabled = true;
  }
  
  function enableInput() {
    var input = this.getInput();
    if (!input) {
      return false;
    }
    if (input.type === 'radio') {
      var radiosContainer = input.parentNode.parentNode;
      var radios = radiosContainer.querySelectorAll('input');
      for (var i = 0; i < radios.length; i++) {
        radios[i].disabled = false;
      }
    } else {
      input.disabled = false;
    }
  }
  
  function disableInput() {
    var input = this.getInput();
    if (!input) {
      return false;
    }
    if (input && input.type === 'radio') {
      var radiosContainer = input.parentNode.parentNode;
      var radios = radiosContainer.querySelectorAll('input');
      for (var i = 0; i < radios.length; i++) {
        radios[i].disabled = true;
      }
    } else {
      input.disabled = true;
    }
  }
  
  // Show block with validation error
  function showValidationError(error) {
    var domCache = privateProps.domCache.get(this);
    domCache.validationError.innerHTML = error;
    var popupComputedStyle = window.getComputedStyle(domCache.popup);
    domCache.validationError.style.marginLeft = '-' + popupComputedStyle.getPropertyValue('padding-left');
    domCache.validationError.style.marginRight = '-' + popupComputedStyle.getPropertyValue('padding-right');
    show(domCache.validationError);
  
    var input = this.getInput();
    if (input) {
      input.setAttribute('aria-invalid', true);
      input.setAttribute('aria-describedBy', swalClasses.validationerror);
      focusInput(input);
      addClass(input, swalClasses.inputerror);
    }
  }
  
  // Hide block with validation error
  function resetValidationError() {
    var domCache = privateProps.domCache.get(this);
    if (domCache.validationError) {
      hide(domCache.validationError);
    }
  
    var input = this.getInput();
    if (input) {
      input.removeAttribute('aria-invalid');
      input.removeAttribute('aria-describedBy');
      removeClass(input, swalClasses.inputerror);
    }
  }
  
  var defaultInputValidators = {
    email: function email(string) {
      return (/^[a-zA-Z0-9.+_-]+@[a-zA-Z0-9.-]+\.[a-zA-Z0-9-]{2,24}$/.test(string) ? Promise.resolve() : Promise.reject('Invalid email address')
      );
    },
    url: function url(string) {
      // taken from https://stackoverflow.com/a/3809435/1331425
      return (/^https?:\/\/(www\.)?[-a-zA-Z0-9@:%._+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_+.~#?&//=]*)$/.test(string) ? Promise.resolve() : Promise.reject('Invalid URL')
      );
    }
  };
  
  /**
   * Set type, text and actions on popup
   *
   * @param params
   * @returns {boolean}
   */
  function setParameters(params) {
    // Use default `inputValidator` for supported input types if not provided
    if (!params.inputValidator) {
      Object.keys(defaultInputValidators).forEach(function (key) {
        if (params.input === key) {
          params.inputValidator = params.expectRejections ? defaultInputValidators[key] : Swal.adaptInputValidator(defaultInputValidators[key]);
        }
      });
    }
  
    // Determine if the custom target element is valid
    if (!params.target || typeof params.target === 'string' && !document.querySelector(params.target) || typeof params.target !== 'string' && !params.target.appendChild) {
      warn('Target parameter is not valid, defaulting to "body"');
      params.target = 'body';
    }
  
    var popup = void 0;
    var oldPopup = getPopup();
    var targetElement = typeof params.target === 'string' ? document.querySelector(params.target) : params.target;
    // If the model target has changed, refresh the popup
    if (oldPopup && targetElement && oldPopup.parentNode !== targetElement.parentNode) {
      popup = init(params);
    } else {
      popup = oldPopup || init(params);
    }
  
    // Set popup width
    if (params.width) {
      popup.style.width = typeof params.width === 'number' ? params.width + 'px' : params.width;
    }
  
    // Set popup padding
    if (params.padding) {
      popup.style.padding = typeof params.padding === 'number' ? params.padding + 'px' : params.padding;
    }
  
    // Set popup background
    if (params.background) {
      popup.style.background = params.background;
    }
    var popupBackgroundColor = window.getComputedStyle(popup).getPropertyValue('background-color');
    var successIconParts = popup.querySelectorAll('[class^=swal2-success-circular-line], .swal2-success-fix');
    for (var i = 0; i < successIconParts.length; i++) {
      successIconParts[i].style.backgroundColor = popupBackgroundColor;
    }
  
    var container = getContainer();
    var title = getTitle();
    var content = getContent().querySelector('#' + swalClasses.content);
    var actions = getActions();
    var confirmButton = getConfirmButton();
    var cancelButton = getCancelButton();
    var closeButton = getCloseButton();
    var footer = getFooter();
  
    // Title
    if (params.titleText) {
      title.innerText = params.titleText;
    } else if (params.title) {
      title.innerHTML = params.title.split('\n').join('<br />');
    }
  
    if (typeof params.backdrop === 'string') {
      getContainer().style.background = params.backdrop;
    } else if (!params.backdrop) {
      addClass([document.documentElement, document.body], swalClasses['no-backdrop']);
    }
  
    // Content as HTML
    if (params.html) {
      parseHtmlToContainer(params.html, content);
  
      // Content as plain text
    } else if (params.text) {
      content.textContent = params.text;
      show(content);
    } else {
      hide(content);
    }
  
    // Position
    if (params.position in swalClasses) {
      addClass(container, swalClasses[params.position]);
    } else {
      warn('The "position" parameter is not valid, defaulting to "center"');
      addClass(container, swalClasses.center);
    }
  
    // Grow
    if (params.grow && typeof params.grow === 'string') {
      var growClass = 'grow-' + params.grow;
      if (growClass in swalClasses) {
        addClass(container, swalClasses[growClass]);
      }
    }
  
    // Animation
    if (typeof params.animation === 'function') {
      params.animation = params.animation.call();
    }
  
    // Close button
    if (params.showCloseButton) {
      closeButton.setAttribute('aria-label', params.closeButtonAriaLabel);
      show(closeButton);
    } else {
      hide(closeButton);
    }
  
    // Default Class
    popup.className = swalClasses.popup;
    if (params.toast) {
      addClass([document.documentElement, document.body], swalClasses['toast-shown']);
      addClass(popup, swalClasses.toast);
    } else {
      addClass(popup, swalClasses.modal);
    }
  
    // Custom Class
    if (params.customClass) {
      addClass(popup, params.customClass);
    }
  
    // Progress steps
    var progressStepsContainer = getProgressSteps();
    var currentProgressStep = parseInt(params.currentProgressStep === null ? Swal.getQueueStep() : params.currentProgressStep, 10);
    if (params.progressSteps && params.progressSteps.length) {
      show(progressStepsContainer);
      empty(progressStepsContainer);
      if (currentProgressStep >= params.progressSteps.length) {
        warn('Invalid currentProgressStep parameter, it should be less than progressSteps.length ' + '(currentProgressStep like JS arrays starts from 0)');
      }
      params.progressSteps.forEach(function (step, index) {
        var circle = document.createElement('li');
        addClass(circle, swalClasses.progresscircle);
        circle.innerHTML = step;
        if (index === currentProgressStep) {
          addClass(circle, swalClasses.activeprogressstep);
        }
        progressStepsContainer.appendChild(circle);
        if (index !== params.progressSteps.length - 1) {
          var line = document.createElement('li');
          addClass(line, swalClasses.progressline);
          if (params.progressStepsDistance) {
            line.style.width = params.progressStepsDistance;
          }
          progressStepsContainer.appendChild(line);
        }
      });
    } else {
      hide(progressStepsContainer);
    }
  
    // Icon
    var icons = getIcons();
    for (var _i = 0; _i < icons.length; _i++) {
      hide(icons[_i]);
    }
    if (params.type) {
      var validType = false;
      for (var iconType in iconTypes) {
        if (params.type === iconType) {
          validType = true;
          break;
        }
      }
      if (!validType) {
        error('Unknown alert type: ' + params.type);
        return false;
      }
      var icon = popup.querySelector('.' + swalClasses.icon + '.' + iconTypes[params.type]);
      show(icon);
  
      // Animate icon
      if (params.animation) {
        addClass(icon, 'swal2-animate-' + params.type + '-icon');
      }
    }
  
    // Custom image
    var image = getImage();
    if (params.imageUrl) {
      image.setAttribute('src', params.imageUrl);
      image.setAttribute('alt', params.imageAlt);
      show(image);
  
      if (params.imageWidth) {
        image.setAttribute('width', params.imageWidth);
      } else {
        image.removeAttribute('width');
      }
  
      if (params.imageHeight) {
        image.setAttribute('height', params.imageHeight);
      } else {
        image.removeAttribute('height');
      }
  
      image.className = swalClasses.image;
      if (params.imageClass) {
        addClass(image, params.imageClass);
      }
    } else {
      hide(image);
    }
  
    // Cancel button
    if (params.showCancelButton) {
      cancelButton.style.display = 'inline-block';
    } else {
      hide(cancelButton);
    }
  
    // Confirm button
    if (params.showConfirmButton) {
      removeStyleProperty(confirmButton, 'display');
    } else {
      hide(confirmButton);
    }
  
    // Actions (buttons) wrapper
    if (!params.showConfirmButton && !params.showCancelButton) {
      hide(actions);
    } else {
      show(actions);
    }
  
    // Edit text on confirm and cancel buttons
    confirmButton.innerHTML = params.confirmButtonText;
    cancelButton.innerHTML = params.cancelButtonText;
  
    // ARIA labels for confirm and cancel buttons
    confirmButton.setAttribute('aria-label', params.confirmButtonAriaLabel);
    cancelButton.setAttribute('aria-label', params.cancelButtonAriaLabel);
  
    // Add buttons custom classes
    confirmButton.className = swalClasses.confirm;
    addClass(confirmButton, params.confirmButtonClass);
    cancelButton.className = swalClasses.cancel;
    addClass(cancelButton, params.cancelButtonClass);
  
    // Buttons styling
    if (params.buttonsStyling) {
      addClass([confirmButton, cancelButton], swalClasses.styled);
  
      // Buttons background colors
      if (params.confirmButtonColor) {
        confirmButton.style.backgroundColor = params.confirmButtonColor;
      }
      if (params.cancelButtonColor) {
        cancelButton.style.backgroundColor = params.cancelButtonColor;
      }
  
      // Loading state
      var confirmButtonBackgroundColor = window.getComputedStyle(confirmButton).getPropertyValue('background-color');
      confirmButton.style.borderLeftColor = confirmButtonBackgroundColor;
      confirmButton.style.borderRightColor = confirmButtonBackgroundColor;
    } else {
      removeClass([confirmButton, cancelButton], swalClasses.styled);
  
      confirmButton.style.backgroundColor = confirmButton.style.borderLeftColor = confirmButton.style.borderRightColor = '';
      cancelButton.style.backgroundColor = cancelButton.style.borderLeftColor = cancelButton.style.borderRightColor = '';
    }
  
    // Footer
    parseHtmlToContainer(params.footer, footer);
  
    // CSS animation
    if (params.animation === true) {
      removeClass(popup, swalClasses.noanimation);
    } else {
      addClass(popup, swalClasses.noanimation);
    }
  
    // showLoaderOnConfirm && preConfirm
    if (params.showLoaderOnConfirm && !params.preConfirm) {
      warn('showLoaderOnConfirm is set to true, but preConfirm is not defined.\n' + 'showLoaderOnConfirm should be used together with preConfirm, see usage example:\n' + 'https://sweetalert2.github.io/#ajax-request');
    }
  }
  
  /**
   * Animations
   *
   * @param animation
   * @param onBeforeOpen
   * @param onComplete
   */
  var openPopup = function openPopup(animation, onBeforeOpen, onOpen) {
    var container = getContainer();
    var popup = getPopup();
  
    if (onBeforeOpen !== null && typeof onBeforeOpen === 'function') {
      onBeforeOpen(popup);
    }
  
    if (animation) {
      addClass(popup, swalClasses.show);
      addClass(container, swalClasses.fade);
      removeClass(popup, swalClasses.hide);
    } else {
      removeClass(popup, swalClasses.fade);
    }
    show(popup);
  
    // scrolling is 'hidden' until animation is done, after that 'auto'
    container.style.overflowY = 'hidden';
    if (animationEndEvent && !hasClass(popup, swalClasses.noanimation)) {
      popup.addEventListener(animationEndEvent, function swalCloseEventFinished() {
        popup.removeEventListener(animationEndEvent, swalCloseEventFinished);
        container.style.overflowY = 'auto';
      });
    } else {
      container.style.overflowY = 'auto';
    }
  
    addClass([document.documentElement, document.body, container], swalClasses.shown);
    if (isModal()) {
      fixScrollbar();
      iOSfix();
    }
    states.previousActiveElement = document.activeElement;
    if (onOpen !== null && typeof onOpen === 'function') {
      setTimeout(function () {
        onOpen(popup);
      });
    }
  };
  
  function _main(userParams) {
    var _this = this;
  
    showWarningsForParams(userParams);
  
    var innerParams = _extends({}, defaultParams, userParams);
    setParameters(innerParams);
    Object.freeze(innerParams);
    privateProps.innerParams.set(this, innerParams);
  
    var domCache = {
      popup: getPopup(),
      container: getContainer(),
      content: getContent(),
      actions: getActions(),
      confirmButton: getConfirmButton(),
      cancelButton: getCancelButton(),
      closeButton: getCloseButton(),
      validationError: getValidationError(),
      progressSteps: getProgressSteps()
    };
    privateProps.domCache.set(this, domCache);
  
    var constructor = this.constructor;
  
    return new Promise(function (resolve, reject) {
      // functions to handle all resolving/rejecting/settling
      var succeedWith = function succeedWith(value) {
        constructor.closePopup(innerParams.onClose, innerParams.onAfterClose); // TODO: make closePopup an *instance* method
        if (innerParams.useRejections) {
          resolve(value);
        } else {
          resolve({ value: value });
        }
      };
      var dismissWith = function dismissWith(dismiss) {
        constructor.closePopup(innerParams.onClose, innerParams.onAfterClose);
        if (innerParams.useRejections) {
          reject(dismiss);
        } else {
          resolve({ dismiss: dismiss });
        }
      };
      var errorWith = function errorWith(error$$1) {
        constructor.closePopup(innerParams.onClose, innerParams.onAfterClose);
        reject(error$$1);
      };
  
      // Close on timer
      if (innerParams.timer) {
        domCache.popup.timeout = setTimeout(function () {
          return dismissWith('timer');
        }, innerParams.timer);
      }
  
      // Get the value of the popup input
      var getInputValue = function getInputValue() {
        var input = _this.getInput();
        if (!input) {
          return null;
        }
        switch (innerParams.input) {
          case 'checkbox':
            return input.checked ? 1 : 0;
          case 'radio':
            return input.checked ? input.value : null;
          case 'file':
            return input.files.length ? input.files[0] : null;
          default:
            return innerParams.inputAutoTrim ? input.value.trim() : input.value;
        }
      };
  
      // input autofocus
      if (innerParams.input) {
        setTimeout(function () {
          var input = _this.getInput();
          if (input) {
            focusInput(input);
          }
        }, 0);
      }
  
      var confirm = function confirm(value) {
        if (innerParams.showLoaderOnConfirm) {
          constructor.showLoading(); // TODO: make showLoading an *instance* method
        }
  
        if (innerParams.preConfirm) {
          _this.resetValidationError();
          var preConfirmPromise = Promise.resolve().then(function () {
            return innerParams.preConfirm(value, innerParams.extraParams);
          });
          if (innerParams.expectRejections) {
            preConfirmPromise.then(function (preConfirmValue) {
              return succeedWith(preConfirmValue || value);
            }, function (validationError) {
              _this.hideLoading();
              if (validationError) {
                _this.showValidationError(validationError);
              }
            });
          } else {
            preConfirmPromise.then(function (preConfirmValue) {
              if (isVisible(domCache.validationError) || preConfirmValue === false) {
                _this.hideLoading();
              } else {
                succeedWith(preConfirmValue || value);
              }
            }, function (error$$1) {
              return errorWith(error$$1);
            });
          }
        } else {
          succeedWith(value);
        }
      };
  
      // Mouse interactions
      var onButtonEvent = function onButtonEvent(event) {
        var e = event || window.event;
        var target = e.target || e.srcElement;
        var confirmButton = domCache.confirmButton,
            cancelButton = domCache.cancelButton;
  
        var targetedConfirm = confirmButton && (confirmButton === target || confirmButton.contains(target));
        var targetedCancel = cancelButton && (cancelButton === target || cancelButton.contains(target));
  
        switch (e.type) {
          case 'click':
            // Clicked 'confirm'
            if (targetedConfirm && constructor.isVisible()) {
              _this.disableButtons();
              if (innerParams.input) {
                var inputValue = getInputValue();
  
                if (innerParams.inputValidator) {
                  _this.disableInput();
                  var validationPromise = Promise.resolve().then(function () {
                    return innerParams.inputValidator(inputValue, innerParams.extraParams);
                  });
                  if (innerParams.expectRejections) {
                    validationPromise.then(function () {
                      _this.enableButtons();
                      _this.enableInput();
                      confirm(inputValue);
                    }, function (validationError) {
                      _this.enableButtons();
                      _this.enableInput();
                      if (validationError) {
                        _this.showValidationError(validationError);
                      }
                    });
                  } else {
                    validationPromise.then(function (validationError) {
                      _this.enableButtons();
                      _this.enableInput();
                      if (validationError) {
                        _this.showValidationError(validationError);
                      } else {
                        confirm(inputValue);
                      }
                    }, function (error$$1) {
                      return errorWith(error$$1);
                    });
                  }
                } else {
                  confirm(inputValue);
                }
              } else {
                confirm(true);
              }
  
              // Clicked 'cancel'
            } else if (targetedCancel && constructor.isVisible()) {
              _this.disableButtons();
              dismissWith(constructor.DismissReason.cancel);
            }
            break;
          default:
        }
      };
  
      var buttons = domCache.popup.querySelectorAll('button');
      for (var i = 0; i < buttons.length; i++) {
        buttons[i].onclick = onButtonEvent;
        buttons[i].onmouseover = onButtonEvent;
        buttons[i].onmouseout = onButtonEvent;
        buttons[i].onmousedown = onButtonEvent;
      }
  
      // Closing popup by close button
      domCache.closeButton.onclick = function () {
        dismissWith(constructor.DismissReason.close);
      };
  
      if (innerParams.toast) {
        // Closing popup by internal click
        domCache.popup.onclick = function (e) {
          if (innerParams.showConfirmButton || innerParams.showCancelButton || innerParams.showCloseButton || innerParams.input) {
            return;
          }
          constructor.closePopup(innerParams.onClose, innerParams.onAfterClose);
          dismissWith(constructor.DismissReason.close);
        };
      } else {
        var ignoreOutsideClick = false;
  
        // Ignore click events that had mousedown on the popup but mouseup on the container
        // This can happen when the user drags a slider
        domCache.popup.onmousedown = function () {
          domCache.container.onmouseup = function (e) {
            domCache.container.onmouseup = undefined;
            // We only check if the mouseup target is the container because usually it doesn't
            // have any other direct children aside of the popup
            if (e.target === domCache.container) {
              ignoreOutsideClick = true;
            }
          };
        };
  
        // Ignore click events that had mousedown on the container but mouseup on the popup
        domCache.container.onmousedown = function () {
          domCache.popup.onmouseup = function (e) {
            domCache.popup.onmouseup = undefined;
            // We also need to check if the mouseup target is a child of the popup
            if (e.target === domCache.popup || domCache.popup.contains(e.target)) {
              ignoreOutsideClick = true;
            }
          };
        };
  
        domCache.container.onclick = function (e) {
          if (ignoreOutsideClick) {
            ignoreOutsideClick = false;
            return;
          }
          if (e.target !== domCache.container) {
            return;
          }
          if (callIfFunction(innerParams.allowOutsideClick)) {
            dismissWith(constructor.DismissReason.backdrop);
          }
        };
      }
  
      // Reverse buttons (Confirm on the right side)
      if (innerParams.reverseButtons) {
        domCache.confirmButton.parentNode.insertBefore(domCache.cancelButton, domCache.confirmButton);
      } else {
        domCache.confirmButton.parentNode.insertBefore(domCache.confirmButton, domCache.cancelButton);
      }
  
      // Focus handling
      var setFocus = function setFocus(index, increment) {
        var focusableElements = getFocusableElements(innerParams.focusCancel);
        // search for visible elements and select the next possible match
        for (var _i = 0; _i < focusableElements.length; _i++) {
          index = index + increment;
  
          // rollover to first item
          if (index === focusableElements.length) {
            index = 0;
  
            // go to last item
          } else if (index === -1) {
            index = focusableElements.length - 1;
          }
  
          // determine if element is visible
          var el = focusableElements[index];
          if (isVisible(el)) {
            return el.focus();
          }
        }
      };
  
      var handleKeyDown = function handleKeyDown(event) {
        var e = event || window.event;
  
        var arrowKeys = ['ArrowLeft', 'ArrowRight', 'ArrowUp', 'ArrowDown', 'Left', 'Right', 'Up', 'Down' // IE11
        ];
  
        if (e.key === 'Enter' && !e.isComposing) {
          if (e.target === _this.getInput()) {
            if (['textarea', 'file'].indexOf(innerParams.input) !== -1) {
              return; // do not submit
            }
  
            constructor.clickConfirm();
            e.preventDefault();
          }
  
          // TAB
        } else if (e.key === 'Tab') {
          var targetElement = e.target || e.srcElement;
  
          var focusableElements = getFocusableElements(innerParams.focusCancel);
          var btnIndex = -1; // Find the button - note, this is a nodelist, not an array.
          for (var _i2 = 0; _i2 < focusableElements.length; _i2++) {
            if (targetElement === focusableElements[_i2]) {
              btnIndex = _i2;
              break;
            }
          }
  
          if (!e.shiftKey) {
            // Cycle to the next button
            setFocus(btnIndex, 1);
          } else {
            // Cycle to the prev button
            setFocus(btnIndex, -1);
          }
          e.stopPropagation();
          e.preventDefault();
  
          // ARROWS - switch focus between buttons
        } else if (arrowKeys.indexOf(e.key) !== -1) {
          // focus Cancel button if Confirm button is currently focused
          if (document.activeElement === domCache.confirmButton && isVisible(domCache.cancelButton)) {
            domCache.cancelButton.focus();
            // and vice versa
          } else if (document.activeElement === domCache.cancelButton && isVisible(domCache.confirmButton)) {
            domCache.confirmButton.focus();
          }
  
          // ESC
        } else if ((e.key === 'Escape' || e.key === 'Esc') && callIfFunction(innerParams.allowEscapeKey) === true) {
          dismissWith(constructor.DismissReason.esc);
        }
      };
  
      if (innerParams.toast && globalState.windowOnkeydownOverridden) {
        window.onkeydown = globalState.previousWindowKeyDown;
        globalState.windowOnkeydownOverridden = false;
      }
  
      if (!innerParams.toast && !globalState.windowOnkeydownOverridden) {
        globalState.previousWindowKeyDown = window.onkeydown;
        globalState.windowOnkeydownOverridden = true;
        window.onkeydown = handleKeyDown;
      }
  
      _this.enableButtons();
      _this.hideLoading();
      _this.resetValidationError();
  
      if (innerParams.input) {
        addClass(document.body, swalClasses['has-input']);
      }
  
      // inputs
      var inputTypes = ['input', 'file', 'range', 'select', 'radio', 'checkbox', 'textarea'];
      var input = void 0;
      for (var _i3 = 0; _i3 < inputTypes.length; _i3++) {
        var inputClass = swalClasses[inputTypes[_i3]];
        var inputContainer = getChildByClass(domCache.content, inputClass);
        input = _this.getInput(inputTypes[_i3]);
  
        // set attributes
        if (input) {
          for (var j in input.attributes) {
            if (input.attributes.hasOwnProperty(j)) {
              var attrName = input.attributes[j].name;
              if (attrName !== 'type' && attrName !== 'value') {
                input.removeAttribute(attrName);
              }
            }
          }
          for (var attr in innerParams.inputAttributes) {
            input.setAttribute(attr, innerParams.inputAttributes[attr]);
          }
        }
  
        // set class
        inputContainer.className = inputClass;
        if (innerParams.inputClass) {
          addClass(inputContainer, innerParams.inputClass);
        }
  
        hide(inputContainer);
      }
  
      var populateInputOptions = void 0;
      switch (innerParams.input) {
        case 'text':
        case 'email':
        case 'password':
        case 'number':
        case 'tel':
        case 'url':
          input = getChildByClass(domCache.content, swalClasses.input);
          input.value = innerParams.inputValue;
          input.placeholder = innerParams.inputPlaceholder;
          input.type = innerParams.input;
          show(input);
          break;
        case 'file':
          input = getChildByClass(domCache.content, swalClasses.file);
          input.placeholder = innerParams.inputPlaceholder;
          input.type = innerParams.input;
          show(input);
          break;
        case 'range':
          var range = getChildByClass(domCache.content, swalClasses.range);
          var rangeInput = range.querySelector('input');
          var rangeOutput = range.querySelector('output');
          rangeInput.value = innerParams.inputValue;
          rangeInput.type = innerParams.input;
          rangeOutput.value = innerParams.inputValue;
          show(range);
          break;
        case 'select':
          var select = getChildByClass(domCache.content, swalClasses.select);
          select.innerHTML = '';
          if (innerParams.inputPlaceholder) {
            var placeholder = document.createElement('option');
            placeholder.innerHTML = innerParams.inputPlaceholder;
            placeholder.value = '';
            placeholder.disabled = true;
            placeholder.selected = true;
            select.appendChild(placeholder);
          }
          populateInputOptions = function populateInputOptions(inputOptions) {
            inputOptions.forEach(function (_ref) {
              var _ref2 = slicedToArray(_ref, 2),
                  optionValue = _ref2[0],
                  optionLabel = _ref2[1];
  
              var option = document.createElement('option');
              option.value = optionValue;
              option.innerHTML = optionLabel;
              if (innerParams.inputValue.toString() === optionValue.toString()) {
                option.selected = true;
              }
              select.appendChild(option);
            });
            show(select);
            select.focus();
          };
          break;
        case 'radio':
          var radio = getChildByClass(domCache.content, swalClasses.radio);
          radio.innerHTML = '';
          populateInputOptions = function populateInputOptions(inputOptions) {
            inputOptions.forEach(function (_ref3) {
              var _ref4 = slicedToArray(_ref3, 2),
                  radioValue = _ref4[0],
                  radioLabel = _ref4[1];
  
              var radioInput = document.createElement('input');
              var radioLabelElement = document.createElement('label');
              radioInput.type = 'radio';
              radioInput.name = swalClasses.radio;
              radioInput.value = radioValue;
              if (innerParams.inputValue.toString() === radioValue.toString()) {
                radioInput.checked = true;
              }
              radioLabelElement.innerHTML = radioLabel;
              radioLabelElement.insertBefore(radioInput, radioLabelElement.firstChild);
              radio.appendChild(radioLabelElement);
            });
            show(radio);
            var radios = radio.querySelectorAll('input');
            if (radios.length) {
              radios[0].focus();
            }
          };
          break;
        case 'checkbox':
          var checkbox = getChildByClass(domCache.content, swalClasses.checkbox);
          var checkboxInput = _this.getInput('checkbox');
          checkboxInput.type = 'checkbox';
          checkboxInput.value = 1;
          checkboxInput.id = swalClasses.checkbox;
          checkboxInput.checked = Boolean(innerParams.inputValue);
          var label = checkbox.getElementsByTagName('span');
          if (label.length) {
            checkbox.removeChild(label[0]);
          }
          label = document.createElement('span');
          label.innerHTML = innerParams.inputPlaceholder;
          checkbox.appendChild(label);
          show(checkbox);
          break;
        case 'textarea':
          var textarea = getChildByClass(domCache.content, swalClasses.textarea);
          textarea.value = innerParams.inputValue;
          textarea.placeholder = innerParams.inputPlaceholder;
          show(textarea);
          break;
        case null:
          break;
        default:
          error('Unexpected type of input! Expected "text", "email", "password", "number", "tel", "select", "radio", "checkbox", "textarea", "file" or "url", got "' + innerParams.input + '"');
          break;
      }
  
      if (innerParams.input === 'select' || innerParams.input === 'radio') {
        var processInputOptions = function processInputOptions(inputOptions) {
          return populateInputOptions(formatInputOptions(inputOptions));
        };
        if (isThenable(innerParams.inputOptions)) {
          constructor.showLoading();
          innerParams.inputOptions.then(function (inputOptions) {
            _this.hideLoading();
            processInputOptions(inputOptions);
          });
        } else if (_typeof(innerParams.inputOptions) === 'object') {
          processInputOptions(innerParams.inputOptions);
        } else {
          error('Unexpected type of inputOptions! Expected object, Map or Promise, got ' + _typeof(innerParams.inputOptions));
        }
      } else if (['text', 'email', 'number', 'tel', 'textarea'].indexOf(innerParams.input) !== -1 && isThenable(innerParams.inputValue)) {
        constructor.showLoading();
        hide(input);
        innerParams.inputValue.then(function (inputValue) {
          input.value = innerParams.input === 'number' ? parseFloat(inputValue) || 0 : inputValue + '';
          show(input);
          _this.hideLoading();
        }).catch(function (err) {
          error('Error in inputValue promise: ' + err);
          input.value = '';
          show(input);
          _this.hideLoading();
        });
      }
  
      openPopup(innerParams.animation, innerParams.onBeforeOpen, innerParams.onOpen);
  
      if (!innerParams.toast) {
        if (!callIfFunction(innerParams.allowEnterKey)) {
          if (document.activeElement) {
            document.activeElement.blur();
          }
        } else if (innerParams.focusCancel && isVisible(domCache.cancelButton)) {
          domCache.cancelButton.focus();
        } else if (innerParams.focusConfirm && isVisible(domCache.confirmButton)) {
          domCache.confirmButton.focus();
        } else {
          setFocus(-1, 1);
        }
      }
  
      // fix scroll
      domCache.container.scrollTop = 0;
    });
  }
  
  
  
  var instanceMethods = Object.freeze({
  	hideLoading: hideLoading,
  	disableLoading: hideLoading,
  	getInput: getInput,
  	enableButtons: enableButtons,
  	disableButtons: disableButtons,
  	enableConfirmButton: enableConfirmButton,
  	disableConfirmButton: disableConfirmButton,
  	enableInput: enableInput,
  	disableInput: disableInput,
  	showValidationError: showValidationError,
  	resetValidationError: resetValidationError,
  	_main: _main
  });
  
  var currentInstance = void 0;
  
  // SweetAlert constructor
  function SweetAlert() {
    // Prevent run in Node env
    if (typeof window === 'undefined') {
      return;
    }
  
    // Check for the existence of Promise
    if (typeof Promise === 'undefined') {
      error('This package requires a Promise library, please include a shim to enable it in this browser (See: https://github.com/sweetalert2/sweetalert2/wiki/Migration-from-SweetAlert-to-SweetAlert2#1-ie-support)');
    }
  
    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }
  
    if (typeof args[0] === 'undefined') {
      error('SweetAlert2 expects at least 1 attribute!');
      return false;
    }
  
    currentInstance = this;
  
    var outerParams = Object.freeze(this.constructor.argsToParams(args));
  
    Object.defineProperties(this, {
      params: {
        value: outerParams,
        writable: false,
        enumerable: true
      }
    });
  
    var promise = this._main(this.params);
    privateProps.promise.set(this, promise);
  }
  
  // `catch` cannot be the name of a module export, so we define our thenable methods here instead
  SweetAlert.prototype.then = function (onFulfilled, onRejected) {
    var promise = privateProps.promise.get(this);
    return promise.then(onFulfilled, onRejected);
  };
  SweetAlert.prototype.catch = function (onRejected) {
    var promise = privateProps.promise.get(this);
    return promise.catch(onRejected);
  };
  SweetAlert.prototype.finally = function (onFinally) {
    var promise = privateProps.promise.get(this);
    return promise.finally(onFinally);
  };
  
  // Assign instance methods from src/instanceMethods/*.js to prototype
  _extends(SweetAlert.prototype, instanceMethods);
  
  // Assign static methods from src/staticMethods/*.js to constructor
  _extends(SweetAlert, staticMethods);
  
  // Proxy to instance methods to constructor, for now, for backwards compatibility
  Object.keys(instanceMethods).forEach(function (key) {
    SweetAlert[key] = function () {
      if (currentInstance) {
        var _currentInstance;
  
        return (_currentInstance = currentInstance)[key].apply(_currentInstance, arguments);
      }
    };
  });
  
  SweetAlert.DismissReason = DismissReason;
  
  SweetAlert.noop = function () {};
  
  SweetAlert.version = version;
  
  var Swal = withNoNewKeyword(withGlobalDefaults(SweetAlert));
  Swal.default = Swal;
  
  return Swal;
  
  })));
  if (typeof window !== 'undefined' && window.Sweetalert2){  window.swal = window.sweetAlert = window.Swal = window.SweetAlert = window.Sweetalert2}
  ;
  var sweetAlertConfirmConfig = sweetAlertConfirmConfig || {}; // Add default config object
  
  (function($) {
    var sweetAlertConfirm = function(event) {
  
      swalDefaultOptions = {
        title: sweetAlertConfirmConfig.title || 'Are you sure?',
        type: sweetAlertConfirmConfig.type || 'warning',
        showCancelButton: sweetAlertConfirmConfig.showCancelButton || true,
        confirmButtonText: sweetAlertConfirmConfig.confirmButtonText || "Ok",
        cancelButtonText: sweetAlertConfirmConfig.cancelButtonText || "Cancel"
      }
      if (sweetAlertConfirmConfig.confirmButtonColor !== null) {
        swalDefaultOptions.confirmButtonColor = sweetAlertConfirmConfig.confirmButtonColor
      }
  
      $linkToVerify = $(this);
      var swalOptions = swalDefaultOptions;
      var optionKeys = [
                          'text',
                          'showCancelButton',
                          'confirmButtonColor',
                          'cancelButtonColor',
                          'confirmButtonText',
                          'cancelButtonText',
                          'html',
                          'imageUrl',
                          'allowOutsideClick',
                          'customClass'
                        ];
  
      function sweetAlertConfirmedCallback() {
        if ($linkToVerify.data().remote === true) {
          $.rails.handleRemote($linkToVerify)
        }
        else if($linkToVerify.data().method !== undefined) {
          $.rails.handleMethod($linkToVerify);
        }
        else {
          if($linkToVerify.attr('type') == 'submit') {
            var name = $linkToVerify.attr('name'),
            data = name ? {name: name, value: $linkToVerify.val()} : null;
            $linkToVerify.closest('form').data('ujs:submit-button', data);
            $linkToVerify.closest('form').submit();
          }
          else {
            $linkToVerify.data('swal-confirmed', true).click();
          }
        }
      }
  
      if ($linkToVerify.data('swal-confirmed')) {
        $linkToVerify.data('swal-confirmed', false);
        return true;
      }
  
      $.each($linkToVerify.data(), function(key, val) {
        if ($.inArray(key, optionKeys) >= 0) {
          swalOptions[key] = val;
        }
      });
  
      if ($linkToVerify.attr('data-sweet-alert-type')) {
        swalOptions['type'] = $linkToVerify.attr('data-sweet-alert-type');
      }
  
      message = $linkToVerify.attr('data-sweet-alert-confirm')
      swalOptions['title'] = message
      swal(swalOptions).then(sweetAlertConfirmedCallback, function(dismiss) { return true; });
  
      return false;
    }
  
    $(document).on('ready turbolinks:load page:update ajaxComplete', function() {
      $('[data-sweet-alert-confirm]').on('click', sweetAlertConfirm)
    });
  
    $(document).on('ready turbolinks:load page:load', function() {
      //To avoid "Uncaught TypeError: Cannot read property 'querySelector' of null" on turbolinks
      if (typeof window.sweetAlertInitialize === 'function') {
        window.sweetAlertInitialize();
      }
    });
  
  })(jQuery);
  //     Underscore.js 1.4.4
  //     http://underscorejs.org
  //     (c) 2009-2013 Jeremy Ashkenas, DocumentCloud Inc.
  //     Underscore may be freely distributed under the MIT license.
  
  (function() {
  
    // Baseline setup
    // --------------
  
    // Establish the root object, `window` in the browser, or `global` on the server.
    var root = this;
  
    // Save the previous value of the `_` variable.
    var previousUnderscore = root._;
  
    // Establish the object that gets returned to break out of a loop iteration.
    var breaker = {};
  
    // Save bytes in the minified (but not gzipped) version:
    var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
  
    // Create quick reference variables for speed access to core prototypes.
    var push             = ArrayProto.push,
        slice            = ArrayProto.slice,
        concat           = ArrayProto.concat,
        toString         = ObjProto.toString,
        hasOwnProperty   = ObjProto.hasOwnProperty;
  
    // All **ECMAScript 5** native function implementations that we hope to use
    // are declared here.
    var
      nativeForEach      = ArrayProto.forEach,
      nativeMap          = ArrayProto.map,
      nativeReduce       = ArrayProto.reduce,
      nativeReduceRight  = ArrayProto.reduceRight,
      nativeFilter       = ArrayProto.filter,
      nativeEvery        = ArrayProto.every,
      nativeSome         = ArrayProto.some,
      nativeIndexOf      = ArrayProto.indexOf,
      nativeLastIndexOf  = ArrayProto.lastIndexOf,
      nativeIsArray      = Array.isArray,
      nativeKeys         = Object.keys,
      nativeBind         = FuncProto.bind;
  
    // Create a safe reference to the Underscore object for use below.
    var _ = function(obj) {
      if (obj instanceof _) return obj;
      if (!(this instanceof _)) return new _(obj);
      this._wrapped = obj;
    };
  
    // Export the Underscore object for **Node.js**, with
    // backwards-compatibility for the old `require()` API. If we're in
    // the browser, add `_` as a global object via a string identifier,
    // for Closure Compiler "advanced" mode.
    if (typeof exports !== 'undefined') {
      if (typeof module !== 'undefined' && module.exports) {
        exports = module.exports = _;
      }
      exports._ = _;
    } else {
      root._ = _;
    }
  
    // Current version.
    _.VERSION = '1.4.4';
  
    // Collection Functions
    // --------------------
  
    // The cornerstone, an `each` implementation, aka `forEach`.
    // Handles objects with the built-in `forEach`, arrays, and raw objects.
    // Delegates to **ECMAScript 5**'s native `forEach` if available.
    var each = _.each = _.forEach = function(obj, iterator, context) {
      if (obj == null) return;
      if (nativeForEach && obj.forEach === nativeForEach) {
        obj.forEach(iterator, context);
      } else if (obj.length === +obj.length) {
        for (var i = 0, l = obj.length; i < l; i++) {
          if (iterator.call(context, obj[i], i, obj) === breaker) return;
        }
      } else {
        for (var key in obj) {
          if (_.has(obj, key)) {
            if (iterator.call(context, obj[key], key, obj) === breaker) return;
          }
        }
      }
    };
  
    // Return the results of applying the iterator to each element.
    // Delegates to **ECMAScript 5**'s native `map` if available.
    _.map = _.collect = function(obj, iterator, context) {
      var results = [];
      if (obj == null) return results;
      if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
      each(obj, function(value, index, list) {
        results[results.length] = iterator.call(context, value, index, list);
      });
      return results;
    };
  
    var reduceError = 'Reduce of empty array with no initial value';
  
    // **Reduce** builds up a single result from a list of values, aka `inject`,
    // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
    _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
      var initial = arguments.length > 2;
      if (obj == null) obj = [];
      if (nativeReduce && obj.reduce === nativeReduce) {
        if (context) iterator = _.bind(iterator, context);
        return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
      }
      each(obj, function(value, index, list) {
        if (!initial) {
          memo = value;
          initial = true;
        } else {
          memo = iterator.call(context, memo, value, index, list);
        }
      });
      if (!initial) throw new TypeError(reduceError);
      return memo;
    };
  
    // The right-associative version of reduce, also known as `foldr`.
    // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
    _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
      var initial = arguments.length > 2;
      if (obj == null) obj = [];
      if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
        if (context) iterator = _.bind(iterator, context);
        return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
      }
      var length = obj.length;
      if (length !== +length) {
        var keys = _.keys(obj);
        length = keys.length;
      }
      each(obj, function(value, index, list) {
        index = keys ? keys[--length] : --length;
        if (!initial) {
          memo = obj[index];
          initial = true;
        } else {
          memo = iterator.call(context, memo, obj[index], index, list);
        }
      });
      if (!initial) throw new TypeError(reduceError);
      return memo;
    };
  
    // Return the first value which passes a truth test. Aliased as `detect`.
    _.find = _.detect = function(obj, iterator, context) {
      var result;
      any(obj, function(value, index, list) {
        if (iterator.call(context, value, index, list)) {
          result = value;
          return true;
        }
      });
      return result;
    };
  
    // Return all the elements that pass a truth test.
    // Delegates to **ECMAScript 5**'s native `filter` if available.
    // Aliased as `select`.
    _.filter = _.select = function(obj, iterator, context) {
      var results = [];
      if (obj == null) return results;
      if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
      each(obj, function(value, index, list) {
        if (iterator.call(context, value, index, list)) results[results.length] = value;
      });
      return results;
    };
  
    // Return all the elements for which a truth test fails.
    _.reject = function(obj, iterator, context) {
      return _.filter(obj, function(value, index, list) {
        return !iterator.call(context, value, index, list);
      }, context);
    };
  
    // Determine whether all of the elements match a truth test.
    // Delegates to **ECMAScript 5**'s native `every` if available.
    // Aliased as `all`.
    _.every = _.all = function(obj, iterator, context) {
      iterator || (iterator = _.identity);
      var result = true;
      if (obj == null) return result;
      if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
      each(obj, function(value, index, list) {
        if (!(result = result && iterator.call(context, value, index, list))) return breaker;
      });
      return !!result;
    };
  
    // Determine if at least one element in the object matches a truth test.
    // Delegates to **ECMAScript 5**'s native `some` if available.
    // Aliased as `any`.
    var any = _.some = _.any = function(obj, iterator, context) {
      iterator || (iterator = _.identity);
      var result = false;
      if (obj == null) return result;
      if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
      each(obj, function(value, index, list) {
        if (result || (result = iterator.call(context, value, index, list))) return breaker;
      });
      return !!result;
    };
  
    // Determine if the array or object contains a given value (using `===`).
    // Aliased as `include`.
    _.contains = _.include = function(obj, target) {
      if (obj == null) return false;
      if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
      return any(obj, function(value) {
        return value === target;
      });
    };
  
    // Invoke a method (with arguments) on every item in a collection.
    _.invoke = function(obj, method) {
      var args = slice.call(arguments, 2);
      var isFunc = _.isFunction(method);
      return _.map(obj, function(value) {
        return (isFunc ? method : value[method]).apply(value, args);
      });
    };
  
    // Convenience version of a common use case of `map`: fetching a property.
    _.pluck = function(obj, key) {
      return _.map(obj, function(value){ return value[key]; });
    };
  
    // Convenience version of a common use case of `filter`: selecting only objects
    // containing specific `key:value` pairs.
    _.where = function(obj, attrs, first) {
      if (_.isEmpty(attrs)) return first ? null : [];
      return _[first ? 'find' : 'filter'](obj, function(value) {
        for (var key in attrs) {
          if (attrs[key] !== value[key]) return false;
        }
        return true;
      });
    };
  
    // Convenience version of a common use case of `find`: getting the first object
    // containing specific `key:value` pairs.
    _.findWhere = function(obj, attrs) {
      return _.where(obj, attrs, true);
    };
  
    // Return the maximum element or (element-based computation).
    // Can't optimize arrays of integers longer than 65,535 elements.
    // See: https://bugs.webkit.org/show_bug.cgi?id=80797
    _.max = function(obj, iterator, context) {
      if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
        return Math.max.apply(Math, obj);
      }
      if (!iterator && _.isEmpty(obj)) return -Infinity;
      var result = {computed : -Infinity, value: -Infinity};
      each(obj, function(value, index, list) {
        var computed = iterator ? iterator.call(context, value, index, list) : value;
        computed >= result.computed && (result = {value : value, computed : computed});
      });
      return result.value;
    };
  
    // Return the minimum element (or element-based computation).
    _.min = function(obj, iterator, context) {
      if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
        return Math.min.apply(Math, obj);
      }
      if (!iterator && _.isEmpty(obj)) return Infinity;
      var result = {computed : Infinity, value: Infinity};
      each(obj, function(value, index, list) {
        var computed = iterator ? iterator.call(context, value, index, list) : value;
        computed < result.computed && (result = {value : value, computed : computed});
      });
      return result.value;
    };
  
    // Shuffle an array.
    _.shuffle = function(obj) {
      var rand;
      var index = 0;
      var shuffled = [];
      each(obj, function(value) {
        rand = _.random(index++);
        shuffled[index - 1] = shuffled[rand];
        shuffled[rand] = value;
      });
      return shuffled;
    };
  
    // An internal function to generate lookup iterators.
    var lookupIterator = function(value) {
      return _.isFunction(value) ? value : function(obj){ return obj[value]; };
    };
  
    // Sort the object's values by a criterion produced by an iterator.
    _.sortBy = function(obj, value, context) {
      var iterator = lookupIterator(value);
      return _.pluck(_.map(obj, function(value, index, list) {
        return {
          value : value,
          index : index,
          criteria : iterator.call(context, value, index, list)
        };
      }).sort(function(left, right) {
        var a = left.criteria;
        var b = right.criteria;
        if (a !== b) {
          if (a > b || a === void 0) return 1;
          if (a < b || b === void 0) return -1;
        }
        return left.index < right.index ? -1 : 1;
      }), 'value');
    };
  
    // An internal function used for aggregate "group by" operations.
    var group = function(obj, value, context, behavior) {
      var result = {};
      var iterator = lookupIterator(value || _.identity);
      each(obj, function(value, index) {
        var key = iterator.call(context, value, index, obj);
        behavior(result, key, value);
      });
      return result;
    };
  
    // Groups the object's values by a criterion. Pass either a string attribute
    // to group by, or a function that returns the criterion.
    _.groupBy = function(obj, value, context) {
      return group(obj, value, context, function(result, key, value) {
        (_.has(result, key) ? result[key] : (result[key] = [])).push(value);
      });
    };
  
    // Counts instances of an object that group by a certain criterion. Pass
    // either a string attribute to count by, or a function that returns the
    // criterion.
    _.countBy = function(obj, value, context) {
      return group(obj, value, context, function(result, key) {
        if (!_.has(result, key)) result[key] = 0;
        result[key]++;
      });
    };
  
    // Use a comparator function to figure out the smallest index at which
    // an object should be inserted so as to maintain order. Uses binary search.
    _.sortedIndex = function(array, obj, iterator, context) {
      iterator = iterator == null ? _.identity : lookupIterator(iterator);
      var value = iterator.call(context, obj);
      var low = 0, high = array.length;
      while (low < high) {
        var mid = (low + high) >>> 1;
        iterator.call(context, array[mid]) < value ? low = mid + 1 : high = mid;
      }
      return low;
    };
  
    // Safely convert anything iterable into a real, live array.
    _.toArray = function(obj) {
      if (!obj) return [];
      if (_.isArray(obj)) return slice.call(obj);
      if (obj.length === +obj.length) return _.map(obj, _.identity);
      return _.values(obj);
    };
  
    // Return the number of elements in an object.
    _.size = function(obj) {
      if (obj == null) return 0;
      return (obj.length === +obj.length) ? obj.length : _.keys(obj).length;
    };
  
    // Array Functions
    // ---------------
  
    // Get the first element of an array. Passing **n** will return the first N
    // values in the array. Aliased as `head` and `take`. The **guard** check
    // allows it to work with `_.map`.
    _.first = _.head = _.take = function(array, n, guard) {
      if (array == null) return void 0;
      return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
    };
  
    // Returns everything but the last entry of the array. Especially useful on
    // the arguments object. Passing **n** will return all the values in
    // the array, excluding the last N. The **guard** check allows it to work with
    // `_.map`.
    _.initial = function(array, n, guard) {
      return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
    };
  
    // Get the last element of an array. Passing **n** will return the last N
    // values in the array. The **guard** check allows it to work with `_.map`.
    _.last = function(array, n, guard) {
      if (array == null) return void 0;
      if ((n != null) && !guard) {
        return slice.call(array, Math.max(array.length - n, 0));
      } else {
        return array[array.length - 1];
      }
    };
  
    // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
    // Especially useful on the arguments object. Passing an **n** will return
    // the rest N values in the array. The **guard**
    // check allows it to work with `_.map`.
    _.rest = _.tail = _.drop = function(array, n, guard) {
      return slice.call(array, (n == null) || guard ? 1 : n);
    };
  
    // Trim out all falsy values from an array.
    _.compact = function(array) {
      return _.filter(array, _.identity);
    };
  
    // Internal implementation of a recursive `flatten` function.
    var flatten = function(input, shallow, output) {
      each(input, function(value) {
        if (_.isArray(value)) {
          shallow ? push.apply(output, value) : flatten(value, shallow, output);
        } else {
          output.push(value);
        }
      });
      return output;
    };
  
    // Return a completely flattened version of an array.
    _.flatten = function(array, shallow) {
      return flatten(array, shallow, []);
    };
  
    // Return a version of the array that does not contain the specified value(s).
    _.without = function(array) {
      return _.difference(array, slice.call(arguments, 1));
    };
  
    // Produce a duplicate-free version of the array. If the array has already
    // been sorted, you have the option of using a faster algorithm.
    // Aliased as `unique`.
    _.uniq = _.unique = function(array, isSorted, iterator, context) {
      if (_.isFunction(isSorted)) {
        context = iterator;
        iterator = isSorted;
        isSorted = false;
      }
      var initial = iterator ? _.map(array, iterator, context) : array;
      var results = [];
      var seen = [];
      each(initial, function(value, index) {
        if (isSorted ? (!index || seen[seen.length - 1] !== value) : !_.contains(seen, value)) {
          seen.push(value);
          results.push(array[index]);
        }
      });
      return results;
    };
  
    // Produce an array that contains the union: each distinct element from all of
    // the passed-in arrays.
    _.union = function() {
      return _.uniq(concat.apply(ArrayProto, arguments));
    };
  
    // Produce an array that contains every item shared between all the
    // passed-in arrays.
    _.intersection = function(array) {
      var rest = slice.call(arguments, 1);
      return _.filter(_.uniq(array), function(item) {
        return _.every(rest, function(other) {
          return _.indexOf(other, item) >= 0;
        });
      });
    };
  
    // Take the difference between one array and a number of other arrays.
    // Only the elements present in just the first array will remain.
    _.difference = function(array) {
      var rest = concat.apply(ArrayProto, slice.call(arguments, 1));
      return _.filter(array, function(value){ return !_.contains(rest, value); });
    };
  
    // Zip together multiple lists into a single array -- elements that share
    // an index go together.
    _.zip = function() {
      var args = slice.call(arguments);
      var length = _.max(_.pluck(args, 'length'));
      var results = new Array(length);
      for (var i = 0; i < length; i++) {
        results[i] = _.pluck(args, "" + i);
      }
      return results;
    };
  
    // Converts lists into objects. Pass either a single array of `[key, value]`
    // pairs, or two parallel arrays of the same length -- one of keys, and one of
    // the corresponding values.
    _.object = function(list, values) {
      if (list == null) return {};
      var result = {};
      for (var i = 0, l = list.length; i < l; i++) {
        if (values) {
          result[list[i]] = values[i];
        } else {
          result[list[i][0]] = list[i][1];
        }
      }
      return result;
    };
  
    // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
    // we need this function. Return the position of the first occurrence of an
    // item in an array, or -1 if the item is not included in the array.
    // Delegates to **ECMAScript 5**'s native `indexOf` if available.
    // If the array is large and already in sort order, pass `true`
    // for **isSorted** to use binary search.
    _.indexOf = function(array, item, isSorted) {
      if (array == null) return -1;
      var i = 0, l = array.length;
      if (isSorted) {
        if (typeof isSorted == 'number') {
          i = (isSorted < 0 ? Math.max(0, l + isSorted) : isSorted);
        } else {
          i = _.sortedIndex(array, item);
          return array[i] === item ? i : -1;
        }
      }
      if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item, isSorted);
      for (; i < l; i++) if (array[i] === item) return i;
      return -1;
    };
  
    // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
    _.lastIndexOf = function(array, item, from) {
      if (array == null) return -1;
      var hasIndex = from != null;
      if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) {
        return hasIndex ? array.lastIndexOf(item, from) : array.lastIndexOf(item);
      }
      var i = (hasIndex ? from : array.length);
      while (i--) if (array[i] === item) return i;
      return -1;
    };
  
    // Generate an integer Array containing an arithmetic progression. A port of
    // the native Python `range()` function. See
    // [the Python documentation](http://docs.python.org/library/functions.html#range).
    _.range = function(start, stop, step) {
      if (arguments.length <= 1) {
        stop = start || 0;
        start = 0;
      }
      step = arguments[2] || 1;
  
      var len = Math.max(Math.ceil((stop - start) / step), 0);
      var idx = 0;
      var range = new Array(len);
  
      while(idx < len) {
        range[idx++] = start;
        start += step;
      }
  
      return range;
    };
  
    // Function (ahem) Functions
    // ------------------
  
    // Create a function bound to a given object (assigning `this`, and arguments,
    // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
    // available.
    _.bind = function(func, context) {
      if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
      var args = slice.call(arguments, 2);
      return function() {
        return func.apply(context, args.concat(slice.call(arguments)));
      };
    };
  
    // Partially apply a function by creating a version that has had some of its
    // arguments pre-filled, without changing its dynamic `this` context.
    _.partial = function(func) {
      var args = slice.call(arguments, 1);
      return function() {
        return func.apply(this, args.concat(slice.call(arguments)));
      };
    };
  
    // Bind all of an object's methods to that object. Useful for ensuring that
    // all callbacks defined on an object belong to it.
    _.bindAll = function(obj) {
      var funcs = slice.call(arguments, 1);
      if (funcs.length === 0) funcs = _.functions(obj);
      each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
      return obj;
    };
  
    // Memoize an expensive function by storing its results.
    _.memoize = function(func, hasher) {
      var memo = {};
      hasher || (hasher = _.identity);
      return function() {
        var key = hasher.apply(this, arguments);
        return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
      };
    };
  
    // Delays a function for the given number of milliseconds, and then calls
    // it with the arguments supplied.
    _.delay = function(func, wait) {
      var args = slice.call(arguments, 2);
      return setTimeout(function(){ return func.apply(null, args); }, wait);
    };
  
    // Defers a function, scheduling it to run after the current call stack has
    // cleared.
    _.defer = function(func) {
      return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
    };
  
    // Returns a function, that, when invoked, will only be triggered at most once
    // during a given window of time.
    _.throttle = function(func, wait) {
      var context, args, timeout, result;
      var previous = 0;
      var later = function() {
        previous = new Date;
        timeout = null;
        result = func.apply(context, args);
      };
      return function() {
        var now = new Date;
        var remaining = wait - (now - previous);
        context = this;
        args = arguments;
        if (remaining <= 0) {
          clearTimeout(timeout);
          timeout = null;
          previous = now;
          result = func.apply(context, args);
        } else if (!timeout) {
          timeout = setTimeout(later, remaining);
        }
        return result;
      };
    };
  
    // Returns a function, that, as long as it continues to be invoked, will not
    // be triggered. The function will be called after it stops being called for
    // N milliseconds. If `immediate` is passed, trigger the function on the
    // leading edge, instead of the trailing.
    _.debounce = function(func, wait, immediate) {
      var timeout, result;
      return function() {
        var context = this, args = arguments;
        var later = function() {
          timeout = null;
          if (!immediate) result = func.apply(context, args);
        };
        var callNow = immediate && !timeout;
        clearTimeout(timeout);
        timeout = setTimeout(later, wait);
        if (callNow) result = func.apply(context, args);
        return result;
      };
    };
  
    // Returns a function that will be executed at most one time, no matter how
    // often you call it. Useful for lazy initialization.
    _.once = function(func) {
      var ran = false, memo;
      return function() {
        if (ran) return memo;
        ran = true;
        memo = func.apply(this, arguments);
        func = null;
        return memo;
      };
    };
  
    // Returns the first function passed as an argument to the second,
    // allowing you to adjust arguments, run code before and after, and
    // conditionally execute the original function.
    _.wrap = function(func, wrapper) {
      return function() {
        var args = [func];
        push.apply(args, arguments);
        return wrapper.apply(this, args);
      };
    };
  
    // Returns a function that is the composition of a list of functions, each
    // consuming the return value of the function that follows.
    _.compose = function() {
      var funcs = arguments;
      return function() {
        var args = arguments;
        for (var i = funcs.length - 1; i >= 0; i--) {
          args = [funcs[i].apply(this, args)];
        }
        return args[0];
      };
    };
  
    // Returns a function that will only be executed after being called N times.
    _.after = function(times, func) {
      if (times <= 0) return func();
      return function() {
        if (--times < 1) {
          return func.apply(this, arguments);
        }
      };
    };
  
    // Object Functions
    // ----------------
  
    // Retrieve the names of an object's properties.
    // Delegates to **ECMAScript 5**'s native `Object.keys`
    _.keys = nativeKeys || function(obj) {
      if (obj !== Object(obj)) throw new TypeError('Invalid object');
      var keys = [];
      for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
      return keys;
    };
  
    // Retrieve the values of an object's properties.
    _.values = function(obj) {
      var values = [];
      for (var key in obj) if (_.has(obj, key)) values.push(obj[key]);
      return values;
    };
  
    // Convert an object into a list of `[key, value]` pairs.
    _.pairs = function(obj) {
      var pairs = [];
      for (var key in obj) if (_.has(obj, key)) pairs.push([key, obj[key]]);
      return pairs;
    };
  
    // Invert the keys and values of an object. The values must be serializable.
    _.invert = function(obj) {
      var result = {};
      for (var key in obj) if (_.has(obj, key)) result[obj[key]] = key;
      return result;
    };
  
    // Return a sorted list of the function names available on the object.
    // Aliased as `methods`
    _.functions = _.methods = function(obj) {
      var names = [];
      for (var key in obj) {
        if (_.isFunction(obj[key])) names.push(key);
      }
      return names.sort();
    };
  
    // Extend a given object with all the properties in passed-in object(s).
    _.extend = function(obj) {
      each(slice.call(arguments, 1), function(source) {
        if (source) {
          for (var prop in source) {
            obj[prop] = source[prop];
          }
        }
      });
      return obj;
    };
  
    // Return a copy of the object only containing the whitelisted properties.
    _.pick = function(obj) {
      var copy = {};
      var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
      each(keys, function(key) {
        if (key in obj) copy[key] = obj[key];
      });
      return copy;
    };
  
     // Return a copy of the object without the blacklisted properties.
    _.omit = function(obj) {
      var copy = {};
      var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
      for (var key in obj) {
        if (!_.contains(keys, key)) copy[key] = obj[key];
      }
      return copy;
    };
  
    // Fill in a given object with default properties.
    _.defaults = function(obj) {
      each(slice.call(arguments, 1), function(source) {
        if (source) {
          for (var prop in source) {
            if (obj[prop] == null) obj[prop] = source[prop];
          }
        }
      });
      return obj;
    };
  
    // Create a (shallow-cloned) duplicate of an object.
    _.clone = function(obj) {
      if (!_.isObject(obj)) return obj;
      return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
    };
  
    // Invokes interceptor with the obj, and then returns obj.
    // The primary purpose of this method is to "tap into" a method chain, in
    // order to perform operations on intermediate results within the chain.
    _.tap = function(obj, interceptor) {
      interceptor(obj);
      return obj;
    };
  
    // Internal recursive comparison function for `isEqual`.
    var eq = function(a, b, aStack, bStack) {
      // Identical objects are equal. `0 === -0`, but they aren't identical.
      // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
      if (a === b) return a !== 0 || 1 / a == 1 / b;
      // A strict comparison is necessary because `null == undefined`.
      if (a == null || b == null) return a === b;
      // Unwrap any wrapped objects.
      if (a instanceof _) a = a._wrapped;
      if (b instanceof _) b = b._wrapped;
      // Compare `[[Class]]` names.
      var className = toString.call(a);
      if (className != toString.call(b)) return false;
      switch (className) {
        // Strings, numbers, dates, and booleans are compared by value.
        case '[object String]':
          // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
          // equivalent to `new String("5")`.
          return a == String(b);
        case '[object Number]':
          // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
          // other numeric values.
          return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
        case '[object Date]':
        case '[object Boolean]':
          // Coerce dates and booleans to numeric primitive values. Dates are compared by their
          // millisecond representations. Note that invalid dates with millisecond representations
          // of `NaN` are not equivalent.
          return +a == +b;
        // RegExps are compared by their source patterns and flags.
        case '[object RegExp]':
          return a.source == b.source &&
                 a.global == b.global &&
                 a.multiline == b.multiline &&
                 a.ignoreCase == b.ignoreCase;
      }
      if (typeof a != 'object' || typeof b != 'object') return false;
      // Assume equality for cyclic structures. The algorithm for detecting cyclic
      // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
      var length = aStack.length;
      while (length--) {
        // Linear search. Performance is inversely proportional to the number of
        // unique nested structures.
        if (aStack[length] == a) return bStack[length] == b;
      }
      // Add the first object to the stack of traversed objects.
      aStack.push(a);
      bStack.push(b);
      var size = 0, result = true;
      // Recursively compare objects and arrays.
      if (className == '[object Array]') {
        // Compare array lengths to determine if a deep comparison is necessary.
        size = a.length;
        result = size == b.length;
        if (result) {
          // Deep compare the contents, ignoring non-numeric properties.
          while (size--) {
            if (!(result = eq(a[size], b[size], aStack, bStack))) break;
          }
        }
      } else {
        // Objects with different constructors are not equivalent, but `Object`s
        // from different frames are.
        var aCtor = a.constructor, bCtor = b.constructor;
        if (aCtor !== bCtor && !(_.isFunction(aCtor) && (aCtor instanceof aCtor) &&
                                 _.isFunction(bCtor) && (bCtor instanceof bCtor))) {
          return false;
        }
        // Deep compare objects.
        for (var key in a) {
          if (_.has(a, key)) {
            // Count the expected number of properties.
            size++;
            // Deep compare each member.
            if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break;
          }
        }
        // Ensure that both objects contain the same number of properties.
        if (result) {
          for (key in b) {
            if (_.has(b, key) && !(size--)) break;
          }
          result = !size;
        }
      }
      // Remove the first object from the stack of traversed objects.
      aStack.pop();
      bStack.pop();
      return result;
    };
  
    // Perform a deep comparison to check if two objects are equal.
    _.isEqual = function(a, b) {
      return eq(a, b, [], []);
    };
  
    // Is a given array, string, or object empty?
    // An "empty" object has no enumerable own-properties.
    _.isEmpty = function(obj) {
      if (obj == null) return true;
      if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
      for (var key in obj) if (_.has(obj, key)) return false;
      return true;
    };
  
    // Is a given value a DOM element?
    _.isElement = function(obj) {
      return !!(obj && obj.nodeType === 1);
    };
  
    // Is a given value an array?
    // Delegates to ECMA5's native Array.isArray
    _.isArray = nativeIsArray || function(obj) {
      return toString.call(obj) == '[object Array]';
    };
  
    // Is a given variable an object?
    _.isObject = function(obj) {
      return obj === Object(obj);
    };
  
    // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp.
    each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) {
      _['is' + name] = function(obj) {
        return toString.call(obj) == '[object ' + name + ']';
      };
    });
  
    // Define a fallback version of the method in browsers (ahem, IE), where
    // there isn't any inspectable "Arguments" type.
    if (!_.isArguments(arguments)) {
      _.isArguments = function(obj) {
        return !!(obj && _.has(obj, 'callee'));
      };
    }
  
    // Optimize `isFunction` if appropriate.
    if (typeof (/./) !== 'function') {
      _.isFunction = function(obj) {
        return typeof obj === 'function';
      };
    }
  
    // Is a given object a finite number?
    _.isFinite = function(obj) {
      return isFinite(obj) && !isNaN(parseFloat(obj));
    };
  
    // Is the given value `NaN`? (NaN is the only number which does not equal itself).
    _.isNaN = function(obj) {
      return _.isNumber(obj) && obj != +obj;
    };
  
    // Is a given value a boolean?
    _.isBoolean = function(obj) {
      return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
    };
  
    // Is a given value equal to null?
    _.isNull = function(obj) {
      return obj === null;
    };
  
    // Is a given variable undefined?
    _.isUndefined = function(obj) {
      return obj === void 0;
    };
  
    // Shortcut function for checking if an object has a given property directly
    // on itself (in other words, not on a prototype).
    _.has = function(obj, key) {
      return hasOwnProperty.call(obj, key);
    };
  
    // Utility Functions
    // -----------------
  
    // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
    // previous owner. Returns a reference to the Underscore object.
    _.noConflict = function() {
      root._ = previousUnderscore;
      return this;
    };
  
    // Keep the identity function around for default iterators.
    _.identity = function(value) {
      return value;
    };
  
    // Run a function **n** times.
    _.times = function(n, iterator, context) {
      var accum = Array(n);
      for (var i = 0; i < n; i++) accum[i] = iterator.call(context, i);
      return accum;
    };
  
    // Return a random integer between min and max (inclusive).
    _.random = function(min, max) {
      if (max == null) {
        max = min;
        min = 0;
      }
      return min + Math.floor(Math.random() * (max - min + 1));
    };
  
    // List of HTML entities for escaping.
    var entityMap = {
      escape: {
        '&': '&amp;',
        '<': '&lt;',
        '>': '&gt;',
        '"': '&quot;',
        "'": '&#x27;',
        '/': '&#x2F;'
      }
    };
    entityMap.unescape = _.invert(entityMap.escape);
  
    // Regexes containing the keys and values listed immediately above.
    var entityRegexes = {
      escape:   new RegExp('[' + _.keys(entityMap.escape).join('') + ']', 'g'),
      unescape: new RegExp('(' + _.keys(entityMap.unescape).join('|') + ')', 'g')
    };
  
    // Functions for escaping and unescaping strings to/from HTML interpolation.
    _.each(['escape', 'unescape'], function(method) {
      _[method] = function(string) {
        if (string == null) return '';
        return ('' + string).replace(entityRegexes[method], function(match) {
          return entityMap[method][match];
        });
      };
    });
  
    // If the value of the named property is a function then invoke it;
    // otherwise, return it.
    _.result = function(object, property) {
      if (object == null) return null;
      var value = object[property];
      return _.isFunction(value) ? value.call(object) : value;
    };
  
    // Add your own custom functions to the Underscore object.
    _.mixin = function(obj) {
      each(_.functions(obj), function(name){
        var func = _[name] = obj[name];
        _.prototype[name] = function() {
          var args = [this._wrapped];
          push.apply(args, arguments);
          return result.call(this, func.apply(_, args));
        };
      });
    };
  
    // Generate a unique integer id (unique within the entire client session).
    // Useful for temporary DOM ids.
    var idCounter = 0;
    _.uniqueId = function(prefix) {
      var id = ++idCounter + '';
      return prefix ? prefix + id : id;
    };
  
    // By default, Underscore uses ERB-style template delimiters, change the
    // following template settings to use alternative delimiters.
    _.templateSettings = {
      evaluate    : /<%([\s\S]+?)%>/g,
      interpolate : /<%=([\s\S]+?)%>/g,
      escape      : /<%-([\s\S]+?)%>/g
    };
  
    // When customizing `templateSettings`, if you don't want to define an
    // interpolation, evaluation or escaping regex, we need one that is
    // guaranteed not to match.
    var noMatch = /(.)^/;
  
    // Certain characters need to be escaped so that they can be put into a
    // string literal.
    var escapes = {
      "'":      "'",
      '\\':     '\\',
      '\r':     'r',
      '\n':     'n',
      '\t':     't',
      '\u2028': 'u2028',
      '\u2029': 'u2029'
    };
  
    var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
  
    // JavaScript micro-templating, similar to John Resig's implementation.
    // Underscore templating handles arbitrary delimiters, preserves whitespace,
    // and correctly escapes quotes within interpolated code.
    _.template = function(text, data, settings) {
      var render;
      settings = _.defaults({}, settings, _.templateSettings);
  
      // Combine delimiters into one regular expression via alternation.
      var matcher = new RegExp([
        (settings.escape || noMatch).source,
        (settings.interpolate || noMatch).source,
        (settings.evaluate || noMatch).source
      ].join('|') + '|$', 'g');
  
      // Compile the template source, escaping string literals appropriately.
      var index = 0;
      var source = "__p+='";
      text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
        source += text.slice(index, offset)
          .replace(escaper, function(match) { return '\\' + escapes[match]; });
  
        if (escape) {
          source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
        }
        if (interpolate) {
          source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
        }
        if (evaluate) {
          source += "';\n" + evaluate + "\n__p+='";
        }
        index = offset + match.length;
        return match;
      });
      source += "';\n";
  
      // If a variable is not specified, place data values in local scope.
      if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
  
      source = "var __t,__p='',__j=Array.prototype.join," +
        "print=function(){__p+=__j.call(arguments,'');};\n" +
        source + "return __p;\n";
  
      try {
        render = new Function(settings.variable || 'obj', '_', source);
      } catch (e) {
        e.source = source;
        throw e;
      }
  
      if (data) return render(data, _);
      var template = function(data) {
        return render.call(this, data, _);
      };
  
      // Provide the compiled function source as a convenience for precompilation.
      template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}';
  
      return template;
    };
  
    // Add a "chain" function, which will delegate to the wrapper.
    _.chain = function(obj) {
      return _(obj).chain();
    };
  
    // OOP
    // ---------------
    // If Underscore is called as a function, it returns a wrapped object that
    // can be used OO-style. This wrapper holds altered versions of all the
    // underscore functions. Wrapped objects may be chained.
  
    // Helper function to continue chaining intermediate results.
    var result = function(obj) {
      return this._chain ? _(obj).chain() : obj;
    };
  
    // Add all of the Underscore functions to the wrapper object.
    _.mixin(_);
  
    // Add all mutator Array functions to the wrapper.
    each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
      var method = ArrayProto[name];
      _.prototype[name] = function() {
        var obj = this._wrapped;
        method.apply(obj, arguments);
        if ((name == 'shift' || name == 'splice') && obj.length === 0) delete obj[0];
        return result.call(this, obj);
      };
    });
  
    // Add all accessor Array functions to the wrapper.
    each(['concat', 'join', 'slice'], function(name) {
      var method = ArrayProto[name];
      _.prototype[name] = function() {
        return result.call(this, method.apply(this._wrapped, arguments));
      };
    });
  
    _.extend(_.prototype, {
  
      // Start chaining a wrapped Underscore object.
      chain: function() {
        this._chain = true;
        return this;
      },
  
      // Extracts the result from a wrapped and chained object.
      value: function() {
        return this._wrapped;
      }
  
    });
  
  }).call(this);
  /*
      json2.js
      2012-10-08
  
      Public Domain.
  
      NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
  
      See http://www.JSON.org/js.html
  
  
      This code should be minified before deployment.
      See http://javascript.crockford.com/jsmin.html
  
      USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
      NOT CONTROL.
  
  
      This file creates a global JSON object containing two methods: stringify
      and parse.
  
          JSON.stringify(value, replacer, space)
              value       any JavaScript value, usually an object or array.
  
              replacer    an optional parameter that determines how object
                          values are stringified for objects. It can be a
                          function or an array of strings.
  
              space       an optional parameter that specifies the indentation
                          of nested structures. If it is omitted, the text will
                          be packed without extra whitespace. If it is a number,
                          it will specify the number of spaces to indent at each
                          level. If it is a string (such as '\t' or '&nbsp;'),
                          it contains the characters used to indent at each level.
  
              This method produces a JSON text from a JavaScript value.
  
              When an object value is found, if the object contains a toJSON
              method, its toJSON method will be called and the result will be
              stringified. A toJSON method does not serialize: it returns the
              value represented by the name/value pair that should be serialized,
              or undefined if nothing should be serialized. The toJSON method
              will be passed the key associated with the value, and this will be
              bound to the value
  
              For example, this would serialize Dates as ISO strings.
  
                  Date.prototype.toJSON = function (key) {
                      function f(n) {
                          // Format integers to have at least two digits.
                          return n < 10 ? '0' + n : n;
                      }
  
                      return this.getUTCFullYear()   + '-' +
                           f(this.getUTCMonth() + 1) + '-' +
                           f(this.getUTCDate())      + 'T' +
                           f(this.getUTCHours())     + ':' +
                           f(this.getUTCMinutes())   + ':' +
                           f(this.getUTCSeconds())   + 'Z';
                  };
  
              You can provide an optional replacer method. It will be passed the
              key and value of each member, with this bound to the containing
              object. The value that is returned from your method will be
              serialized. If your method returns undefined, then the member will
              be excluded from the serialization.
  
              If the replacer parameter is an array of strings, then it will be
              used to select the members to be serialized. It filters the results
              such that only members with keys listed in the replacer array are
              stringified.
  
              Values that do not have JSON representations, such as undefined or
              functions, will not be serialized. Such values in objects will be
              dropped; in arrays they will be replaced with null. You can use
              a replacer function to replace those with JSON values.
              JSON.stringify(undefined) returns undefined.
  
              The optional space parameter produces a stringification of the
              value that is filled with line breaks and indentation to make it
              easier to read.
  
              If the space parameter is a non-empty string, then that string will
              be used for indentation. If the space parameter is a number, then
              the indentation will be that many spaces.
  
              Example:
  
              text = JSON.stringify(['e', {pluribus: 'unum'}]);
              // text is '["e",{"pluribus":"unum"}]'
  
  
              text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
              // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
  
              text = JSON.stringify([new Date()], function (key, value) {
                  return this[key] instanceof Date ?
                      'Date(' + this[key] + ')' : value;
              });
              // text is '["Date(---current time---)"]'
  
  
          JSON.parse(text, reviver)
              This method parses a JSON text to produce an object or array.
              It can throw a SyntaxError exception.
  
              The optional reviver parameter is a function that can filter and
              transform the results. It receives each of the keys and values,
              and its return value is used instead of the original value.
              If it returns what it received, then the structure is not modified.
              If it returns undefined then the member is deleted.
  
              Example:
  
              // Parse the text. Values that look like ISO date strings will
              // be converted to Date objects.
  
              myData = JSON.parse(text, function (key, value) {
                  var a;
                  if (typeof value === 'string') {
                      a =
  /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
                      if (a) {
                          return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
                              +a[5], +a[6]));
                      }
                  }
                  return value;
              });
  
              myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
                  var d;
                  if (typeof value === 'string' &&
                          value.slice(0, 5) === 'Date(' &&
                          value.slice(-1) === ')') {
                      d = new Date(value.slice(5, -1));
                      if (d) {
                          return d;
                      }
                  }
                  return value;
              });
  
  
      This is a reference implementation. You are free to copy, modify, or
      redistribute.
  */
  
  /*jslint evil: true, regexp: true */
  
  /*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
      call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
      getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
      lastIndex, length, parse, prototype, push, replace, slice, stringify,
      test, toJSON, toString, valueOf
  */
  
  
  // Create a JSON object only if one does not already exist. We create the
  // methods in a closure to avoid creating global variables.
  
  if (typeof JSON !== 'object') {
      JSON = {};
  }
  
  (function () {
      'use strict';
  
      function f(n) {
          // Format integers to have at least two digits.
          return n < 10 ? '0' + n : n;
      }
  
      if (typeof Date.prototype.toJSON !== 'function') {
  
          Date.prototype.toJSON = function (key) {
  
              return isFinite(this.valueOf())
                  ? this.getUTCFullYear()     + '-' +
                      f(this.getUTCMonth() + 1) + '-' +
                      f(this.getUTCDate())      + 'T' +
                      f(this.getUTCHours())     + ':' +
                      f(this.getUTCMinutes())   + ':' +
                      f(this.getUTCSeconds())   + 'Z'
                  : null;
          };
  
          String.prototype.toJSON      =
              Number.prototype.toJSON  =
              Boolean.prototype.toJSON = function (key) {
                  return this.valueOf();
              };
      }
  
      var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
          escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
          gap,
          indent,
          meta = {    // table of character substitutions
              '\b': '\\b',
              '\t': '\\t',
              '\n': '\\n',
              '\f': '\\f',
              '\r': '\\r',
              '"' : '\\"',
              '\\': '\\\\'
          },
          rep;
  
  
      function quote(string) {
  
  // If the string contains no control characters, no quote characters, and no
  // backslash characters, then we can safely slap some quotes around it.
  // Otherwise we must also replace the offending characters with safe escape
  // sequences.
  
          escapable.lastIndex = 0;
          return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
              var c = meta[a];
              return typeof c === 'string'
                  ? c
                  : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
          }) + '"' : '"' + string + '"';
      }
  
  
      function str(key, holder) {
  
  // Produce a string from holder[key].
  
          var i,          // The loop counter.
              k,          // The member key.
              v,          // The member value.
              length,
              mind = gap,
              partial,
              value = holder[key];
  
  // If the value has a toJSON method, call it to obtain a replacement value.
  
          if (value && typeof value === 'object' &&
                  typeof value.toJSON === 'function') {
              value = value.toJSON(key);
          }
  
  // If we were called with a replacer function, then call the replacer to
  // obtain a replacement value.
  
          if (typeof rep === 'function') {
              value = rep.call(holder, key, value);
          }
  
  // What happens next depends on the value's type.
  
          switch (typeof value) {
          case 'string':
              return quote(value);
  
          case 'number':
  
  // JSON numbers must be finite. Encode non-finite numbers as null.
  
              return isFinite(value) ? String(value) : 'null';
  
          case 'boolean':
          case 'null':
  
  // If the value is a boolean or null, convert it to a string. Note:
  // typeof null does not produce 'null'. The case is included here in
  // the remote chance that this gets fixed someday.
  
              return String(value);
  
  // If the type is 'object', we might be dealing with an object or an array or
  // null.
  
          case 'object':
  
  // Due to a specification blunder in ECMAScript, typeof null is 'object',
  // so watch out for that case.
  
              if (!value) {
                  return 'null';
              }
  
  // Make an array to hold the partial results of stringifying this object value.
  
              gap += indent;
              partial = [];
  
  // Is the value an array?
  
              if (Object.prototype.toString.apply(value) === '[object Array]') {
  
  // The value is an array. Stringify every element. Use null as a placeholder
  // for non-JSON values.
  
                  length = value.length;
                  for (i = 0; i < length; i += 1) {
                      partial[i] = str(i, value) || 'null';
                  }
  
  // Join all of the elements together, separated with commas, and wrap them in
  // brackets.
  
                  v = partial.length === 0
                      ? '[]'
                      : gap
                      ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
                      : '[' + partial.join(',') + ']';
                  gap = mind;
                  return v;
              }
  
  // If the replacer is an array, use it to select the members to be stringified.
  
              if (rep && typeof rep === 'object') {
                  length = rep.length;
                  for (i = 0; i < length; i += 1) {
                      if (typeof rep[i] === 'string') {
                          k = rep[i];
                          v = str(k, value);
                          if (v) {
                              partial.push(quote(k) + (gap ? ': ' : ':') + v);
                          }
                      }
                  }
              } else {
  
  // Otherwise, iterate through all of the keys in the object.
  
                  for (k in value) {
                      if (Object.prototype.hasOwnProperty.call(value, k)) {
                          v = str(k, value);
                          if (v) {
                              partial.push(quote(k) + (gap ? ': ' : ':') + v);
                          }
                      }
                  }
              }
  
  // Join all of the member texts together, separated with commas,
  // and wrap them in braces.
  
              v = partial.length === 0
                  ? '{}'
                  : gap
                  ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
                  : '{' + partial.join(',') + '}';
              gap = mind;
              return v;
          }
      }
  
  // If the JSON object does not yet have a stringify method, give it one.
  
      if (typeof JSON.stringify !== 'function') {
          JSON.stringify = function (value, replacer, space) {
  
  // The stringify method takes a value and an optional replacer, and an optional
  // space parameter, and returns a JSON text. The replacer can be a function
  // that can replace values, or an array of strings that will select the keys.
  // A default replacer method can be provided. Use of the space parameter can
  // produce text that is more easily readable.
  
              var i;
              gap = '';
              indent = '';
  
  // If the space parameter is a number, make an indent string containing that
  // many spaces.
  
              if (typeof space === 'number') {
                  for (i = 0; i < space; i += 1) {
                      indent += ' ';
                  }
  
  // If the space parameter is a string, it will be used as the indent string.
  
              } else if (typeof space === 'string') {
                  indent = space;
              }
  
  // If there is a replacer, it must be a function or an array.
  // Otherwise, throw an error.
  
              rep = replacer;
              if (replacer && typeof replacer !== 'function' &&
                      (typeof replacer !== 'object' ||
                      typeof replacer.length !== 'number')) {
                  throw new Error('JSON.stringify');
              }
  
  // Make a fake root object containing our value under the key of ''.
  // Return the result of stringifying the value.
  
              return str('', {'': value});
          };
      }
  
  
  // If the JSON object does not yet have a parse method, give it one.
  
      if (typeof JSON.parse !== 'function') {
          JSON.parse = function (text, reviver) {
  
  // The parse method takes a text and an optional reviver function, and returns
  // a JavaScript value if the text is a valid JSON text.
  
              var j;
  
              function walk(holder, key) {
  
  // The walk method is used to recursively walk the resulting structure so
  // that modifications can be made.
  
                  var k, v, value = holder[key];
                  if (value && typeof value === 'object') {
                      for (k in value) {
                          if (Object.prototype.hasOwnProperty.call(value, k)) {
                              v = walk(value, k);
                              if (v !== undefined) {
                                  value[k] = v;
                              } else {
                                  delete value[k];
                              }
                          }
                      }
                  }
                  return reviver.call(holder, key, value);
              }
  
  
  // Parsing happens in four stages. In the first stage, we replace certain
  // Unicode characters with escape sequences. JavaScript handles many characters
  // incorrectly, either silently deleting them, or treating them as line endings.
  
              text = String(text);
              cx.lastIndex = 0;
              if (cx.test(text)) {
                  text = text.replace(cx, function (a) {
                      return '\\u' +
                          ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
                  });
              }
  
  // In the second stage, we run the text against regular expressions that look
  // for non-JSON patterns. We are especially concerned with '()' and 'new'
  // because they can cause invocation, and '=' because it can cause mutation.
  // But just to be safe, we want to reject all unexpected forms.
  
  // We split the second stage into 4 regexp operations in order to work around
  // crippling inefficiencies in IE's and Safari's regexp engines. First we
  // replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
  // replace all simple value tokens with ']' characters. Third, we delete all
  // open brackets that follow a colon or comma or that begin the text. Finally,
  // we look to see that the remaining characters are only whitespace or ']' or
  // ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
  
              if (/^[\],:{}\s]*$/
                      .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
                          .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
                          .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
  
  // In the third stage we use the eval function to compile the text into a
  // JavaScript structure. The '{' operator is subject to a syntactic ambiguity
  // in JavaScript: it can begin a block or an object literal. We wrap the text
  // in parens to eliminate the ambiguity.
  
                  j = eval('(' + text + ')');
  
  // In the optional fourth stage, we recursively walk the new structure, passing
  // each name/value pair to a reviver function for possible transformation.
  
                  return typeof reviver === 'function'
                      ? walk({'': j}, '')
                      : j;
              }
  
  // If the text is not JSON parseable, then a SyntaxError is thrown.
  
              throw new SyntaxError('JSON.parse');
          };
      }
  }());
  // Judge 2.1.1
  // (c) 2011-2013 Joe Corcoran
  // http://raw.github.com/joecorcoran/judge/master/LICENSE.txt
  
  // This is judge.js: the JavaScript part of Judge. Judge is a client-side
  // validation gem for Rails 3. You can find the Judge gem API documentation at
  // <http://judge.joecorcoran.co.uk>.
  
  (function() {
  
    var root = this;
  
    // The judge namespace.
    var judge = root.judge = {},
        _     = root._;
  
    judge.VERSION = '2.1.1';
  
    // Trying to be a bit more descriptive than the basic error types allow.
    var DependencyError = function(message) {
      this.name = 'DependencyError';
      this.message = message;
    };
    DependencyError.prototype = new Error();
    DependencyError.prototype.constructor = DependencyError;
  
    // Throw dependency errors if necessary.
    if (typeof _ === 'undefined') {
      throw new DependencyError('Ensure underscore.js is loaded');
    }
    if (_.isUndefined(root.JSON)) {
      throw new DependencyError(
        'Judge depends on the global JSON object (load json2.js in old browsers)'
      );
    }
  
    // Returns the object type as represented in `Object.prototype.toString`.
    var objectString = function(object) {
      var string = Object.prototype.toString.call(object);
      return string.replace(/\[|\]/g, '').split(' ')[1];
    };
  
    // A way of checking isArray, but including weird object types that are
    // returned from collection queries.
    var isCollection = function(object) {
      var type  = objectString(object),
          types = [
            'Array',
            'NodeList',
            'StaticNodeList',
            'HTMLCollection',
            'HTMLFormElement',
            'HTMLAllCollection'
          ];
      return _(types).include(type);
    };
  
    // eval is used here for stuff like `(3, '<', 4) => '3 < 4' => true`.
    var operate = function(input, operator, validInput) {
      return eval(input+' '+operator+' '+validInput);
    };
  
    // Some nifty numerical helpers.
    var
      isInt  = function(value) { return Math.round(value) == value; },
      isEven = function(value) { return (value % 2 === 0) ? true : false; },
      isOdd  = function(value) { return !isEven(value); };
  
    // Converts a Ruby regular expression, given as a string, into JavaScript.
    // This is rudimentary at best, as there are many, many differences between
    // Ruby and JavaScript when it comes to regexp-fu. The plan is to replace this
    // with an XRegExp plugin which will port some Ruby regexp features to
    // JavaScript.
    var convertFlags = function(string) {
      var on = string.split('-')[0];
      return (/m/.test(on)) ? 'm' : '';
    };
    var convertRegExp = function(string) {
      var parts  = string.slice(1, -1).split(':'),
          flags  = parts.shift().replace('?', ''),
          source = parts.join(':').replace(/\\\\/g, '\\').replace('\\A', '^').replace('\\z', '$');
      return new RegExp(source, convertFlags(flags));
    };
  
    // Returns a browser-specific XHR object, or null if one cannot be constructed.
    var reqObj = function() {
      return (
        (root.ActiveXObject && new root.ActiveXObject('Microsoft.XMLHTTP')) ||
        (root.XMLHttpRequest && new root.XMLHttpRequest()) ||
        null
      );
    };
  
    // Performs a GET request using the browser's XHR object. This provides very
    // basic ajax capability and was written specifically for use in the provided
    // uniqueness validator without requiring jQuery.
    var get = judge.get = function(url, callbacks) {
      var req = reqObj();
      if (!!req) {
        req.onreadystatechange = function() {
          if (req.readyState === 4) {
            req.onreadystatechange = function() {};
            var callback = /^20\d$/.test(req.status) ? callbacks.success : callbacks['error'];
            callback(req.status, req.responseHeaders, req.responseText);
          }
        };
        req.open('GET', url, true);
        req.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
        req.setRequestHeader('Accept', 'application/json');
        req.send();
      }
      return req;
    };
  
    // Some helper methods for working with Rails-style input attributes.
    var
      attrFromName = function(name) {
        var matches, attr = '';
        if (matches = name.match(/\[(\w+)\]$/)) {
          attr = matches[1];
        }
        return attr;
      };
      originalValue = function(el) {
        var validations = JSON.parse(el.getAttribute('data-validate'));
        var validation = _.filter(validations, function (validation) { return validation.kind === "uniqueness"})[0];
        return validation.original_value;
      };
  
    // Build the URL necessary to send a GET request to the mounted validations
    // controller to check the validity of the given form element.
    var urlFor = judge.urlFor = function(el, kind) {
      var path   = judge.enginePath,
          params = {
            'klass'    : el.getAttribute('data-klass'),
            'attribute': attrFromName(el.name),
            'value'    : el.value,
            'kind'     : kind
          };
          if (kind === 'uniqueness') {
            params['original_value'] = originalValue(el);
          }
      return path + queryString(params);
    };
  
    // Convert an object literal into an encoded query string.
    var queryString = function(obj) {
      var e  = encodeURIComponent,
          qs = _.reduce(obj, function(memo, value, key) {
        return memo + e(key) + '=' + e(value) + '&';
      }, '?');
      return qs.replace(/&$/, '').replace(/%20/g, '+');
    };
  
    // Default path to mounted engine. Override this if you decide to mount
    // Judge::Engine at a different location.
    judge.enginePath = '/judge';
  
    // Provides event dispatch behaviour when mixed into an object. Concept
    // taken from Backbone.js, stripped down and altered.
    // Backbone.js (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
    // http://backbonejs.org
    var Dispatcher = judge.Dispatcher = {
      on: function(eventName, callback, scope) {
        if (!_.isFunction(callback)) return this;
        this._events || (this._events = {});
        var events = this._events[eventName] || (this._events[eventName] = []);
        events.push({ callback: callback, scope: scope || this });
        if (eventName !== 'bind') {
          this.trigger('bind', eventName);
        }
        return this;
      },
      trigger: function(eventName) {
        if (!this._events) return this;
        var args   = _.rest(arguments),
            events = this._events[eventName] || (this._events[eventName] = []);
        _.each(events, function(eventObj) {
          eventObj.callback.apply(eventObj.scope, args);
        });
        return this;
      }
    };
  
    // A queue of closed or pending Validation objects.
    var ValidationQueue = judge.ValidationQueue = function(element) {
      this.element        = element;
      this.validations    = [];
      this.attrValidators = root.JSON.parse(this.element.getAttribute('data-validate'));
  
      _.each(this.attrValidators, function(av) {
        if (this.element.value.length || av.options.allow_blank !== true) {
          var method     = _.bind(judge.eachValidators[av.kind], this.element),
              validation = method(av.options, av.messages);
          validation.on('close', this.tryClose, this);
          this.validations.push(validation);
        }
      }, this);
  
      this.on('bind', this.tryClose, this);
    };
  
    _.extend(ValidationQueue.prototype, Dispatcher, {
      tryClose: function(eventName) {
        var report = _.reduce(this.validations, function(obj, validation) {
          obj.statuses = _.union(obj.statuses, [validation.status()]);
          obj.messages = _.union(obj.messages, _.compact(validation.messages));
          return obj;
        }, { statuses: [], messages: [] }, this);
  
        if (!_.contains(report.statuses, 'pending')) {
          var status = _.contains(report.statuses, 'invalid') ? 'invalid' : 'valid';
  
          // handle single callback
          this.trigger('close', this.element, status, report.messages);
  
          // handle named callbacks
          this.trigger(status, this.element, report.messages);
        }
      }
    });
  
    // Event-capable object returned by validator methods.
    var Validation = judge.Validation = function(messages) {
      this.messages = null;
      if (_.isArray(messages)) this.close(messages);
      return this;
    };
    _.extend(Validation.prototype, Dispatcher, {
      close: function(messages) {
        if (this.closed()) return null;
        this.messages = _.isString(messages) ? root.JSON.parse(messages) : messages;
        this.trigger('close', this.status(), this.messages);
        return this;
      },
      closed: function() {
        return _.isArray(this.messages);
      },
      status: function() {
        if (!this.closed()) return 'pending';
        return this.messages.length > 0 ? 'invalid' : 'valid';
      }
    });
  
    // Convenience methods for creating Validation objects in different states.
    var pending = judge.pending = function() {
      return new Validation();
    };
    var closed = judge.closed = function(messages) {
      return new Validation(messages);
    };
  
    // Ported ActiveModel validators.
    // See <http://api.rubyonrails.org/classes/ActiveModel/Validations.html> for
    // the originals.
    judge.eachValidators = {
      // ActiveModel::Validations::PresenceValidator
      presence: function(options, messages) {
        if (this.type === 'radio') {
          var is_selected = root.document.querySelectorAll('[name="'+this.name+'"]:checked').length;
          return closed(is_selected ? [] : [messages.blank]);
        } else {
          return closed(this.value.length ? [] : [messages.blank]);
        }
      },
  
      // ActiveModel::Validations::LengthValidator
      length: function(options, messages) {
        var msgs = [],
            types = {
              minimum: { operator: '<',  message: 'too_short' },
              maximum: { operator: '>',  message: 'too_long' },
              is:      { operator: '!=', message: 'wrong_length' }
            };
        _(types).each(function(properties, type) {
          var length = this.length || this.value.length;
          // Rails validations count new lines as two characters, we account for them here
          length += (this.value.match(/\n/g) || []).length;
          var invalid = operate(length, properties.operator, options[type]);
          if (_(options).has(type) && invalid) {
            msgs.push(messages[properties.message]);
          }
        }, this);
        return closed(msgs);
      },
  
      // ActiveModel::Validations::ExclusionValidator
      exclusion: function(options, messages) {
        var stringIn = _(options['in']).map(function(o) {
          return o.toString();
        });
        return closed(
          _.include(stringIn, this.value) ? [messages.exclusion] : []
        );
      },
  
      // ActiveModel::Validations::InclusionValidator
      inclusion: function(options, messages) {
        var stringIn = _(options['in']).map(function(o) {
          return o.toString();
        });
        return closed(
          !_.include(stringIn, this.value) ? [messages.inclusion] : []
        );
      },
  
      // ActiveModel::Validations::NumericalityValidator
      numericality: function(options, messages) {
        var operators = {
              greater_than: '>',
              greater_than_or_equal_to: '>=',
              equal_to: '==',
              less_than: '<',
              less_than_or_equal_to: '<='
            },
            msgs = [],
            parsedValue = parseFloat(this.value, 10);
  
        if (isNaN(Number(this.value))) {
          msgs.push(messages.not_a_number);
        } else {
          if (options.odd && isEven(parsedValue)) msgs.push(messages.odd);
          if (options.even && isOdd(parsedValue)) msgs.push(messages.even);
          if (options.only_integer && !isInt(parsedValue)) msgs.push(messages.not_an_integer);
          _(operators).each(function(operator, key) {
            var valid = operate(parsedValue, operators[key], parseFloat(options[key], 10));
            if (_(options).has(key) && !valid) {
              msgs.push(messages[key]);
            }
          });
        }
        return closed(msgs);
      },
  
      // ActiveModel::Validations::FormatValidator
      format: function(options, messages) {
        var msgs  = [];
        if (_(options).has('with')) {
          var withReg = convertRegExp(options['with']);
          if (!withReg.test(this.value)) {
            msgs.push(messages.invalid);
          }
        }
        if (_(options).has('without')) {
          var withoutReg = convertRegExp(options.without);
          if (withoutReg.test(this.value)) {
            msgs.push(messages.invalid);
          }
        }
        return closed(msgs);
      },
  
      // ActiveModel::Validations::AcceptanceValidator
      acceptance: function(options, messages) {
        return closed(this.checked === true ? [] : [messages.accepted]);
      },
  
      // ActiveModel::Validations::ConfirmationValidator
      confirmation: function(options, messages) {
        var id       = this.getAttribute('id'),
            confId   = id.replace('_confirmation', ''),
            confElem = root.document.getElementById(confId);
        return closed(
          this.value === confElem.value ? [] : [messages.confirmation]
        );
      },
  
      // ActiveModel::Validations::UniquenessValidator
      uniqueness: function(options, messages) {
        var validation = pending();
        get(urlFor(this, 'uniqueness'), {
          success: function(status, headers, text) {
            validation.close(text);
          },
          error: function(status, headers, text) {
            validation.close(['Request error: ' + status]);
          }
        });
        return validation;
      }
    };
  
    var isCallbacksObj = function(obj) {
      return _.isObject(obj) && _.has(obj, 'valid') && _.has(obj, 'invalid');
    };
  
    // Method for validating a form element. Pass either a single
    // callback or one for valid and one for invalid.
    judge.validate = function(element, callbacks) {
      var queue = new ValidationQueue(element);
      if (_.isFunction(callbacks)) {
        queue.on('close', callbacks);
      } else if (isCallbacksObj(callbacks)) {
        queue.on('valid', _.once(callbacks.valid));
        queue.on('invalid', _.once(callbacks.invalid));
      }
      return queue;
    };
  
  }).call(this);
  // This is a manifest file that'll be compiled into application.js, which will include all the files
  // listed below.
  //
  // Any JavaScript/Coffee file within this directory, lib/assets/javascripts, or any plugin's
  // vendor/assets/javascripts directory can be referenced here using a relative path.
  //
  // It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
  // compiled file. JavaScript code in this file should be added after the last require_* statement.
  //
  // Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
  // about supported directives.
  //
  
  
  
  
  
  
  
  
  
  
  
  
  $(document).ready(function(){
  	$('.modal').modal();
  	$('#modal1').modal('open');
  });
  	
  (function() {
    var context = this;
  
    (function() {
      (function() {
        var slice = [].slice;
  
        this.ActionCable = {
          INTERNAL: {
            "message_types": {
              "welcome": "welcome",
              "ping": "ping",
              "confirmation": "confirm_subscription",
              "rejection": "reject_subscription"
            },
            "default_mount_path": "/cable",
            "protocols": ["actioncable-v1-json", "actioncable-unsupported"]
          },
          WebSocket: window.WebSocket,
          logger: window.console,
          createConsumer: function(url) {
            var ref;
            if (url == null) {
              url = (ref = this.getConfig("url")) != null ? ref : this.INTERNAL.default_mount_path;
            }
            return new ActionCable.Consumer(this.createWebSocketURL(url));
          },
          getConfig: function(name) {
            var element;
            element = document.head.querySelector("meta[name='action-cable-" + name + "']");
            return element != null ? element.getAttribute("content") : void 0;
          },
          createWebSocketURL: function(url) {
            var a;
            if (url && !/^wss?:/i.test(url)) {
              a = document.createElement("a");
              a.href = url;
              a.href = a.href;
              a.protocol = a.protocol.replace("http", "ws");
              return a.href;
            } else {
              return url;
            }
          },
          startDebugging: function() {
            return this.debugging = true;
          },
          stopDebugging: function() {
            return this.debugging = null;
          },
          log: function() {
            var messages, ref;
            messages = 1 <= arguments.length ? slice.call(arguments, 0) : [];
            if (this.debugging) {
              messages.push(Date.now());
              return (ref = this.logger).log.apply(ref, ["[ActionCable]"].concat(slice.call(messages)));
            }
          }
        };
  
      }).call(this);
    }).call(context);
  
    var ActionCable = context.ActionCable;
  
    (function() {
      (function() {
        var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
  
        ActionCable.ConnectionMonitor = (function() {
          var clamp, now, secondsSince;
  
          ConnectionMonitor.pollInterval = {
            min: 3,
            max: 30
          };
  
          ConnectionMonitor.staleThreshold = 6;
  
          function ConnectionMonitor(connection) {
            this.connection = connection;
            this.visibilityDidChange = bind(this.visibilityDidChange, this);
            this.reconnectAttempts = 0;
          }
  
          ConnectionMonitor.prototype.start = function() {
            if (!this.isRunning()) {
              this.startedAt = now();
              delete this.stoppedAt;
              this.startPolling();
              document.addEventListener("visibilitychange", this.visibilityDidChange);
              return ActionCable.log("ConnectionMonitor started. pollInterval = " + (this.getPollInterval()) + " ms");
            }
          };
  
          ConnectionMonitor.prototype.stop = function() {
            if (this.isRunning()) {
              this.stoppedAt = now();
              this.stopPolling();
              document.removeEventListener("visibilitychange", this.visibilityDidChange);
              return ActionCable.log("ConnectionMonitor stopped");
            }
          };
  
          ConnectionMonitor.prototype.isRunning = function() {
            return (this.startedAt != null) && (this.stoppedAt == null);
          };
  
          ConnectionMonitor.prototype.recordPing = function() {
            return this.pingedAt = now();
          };
  
          ConnectionMonitor.prototype.recordConnect = function() {
            this.reconnectAttempts = 0;
            this.recordPing();
            delete this.disconnectedAt;
            return ActionCable.log("ConnectionMonitor recorded connect");
          };
  
          ConnectionMonitor.prototype.recordDisconnect = function() {
            this.disconnectedAt = now();
            return ActionCable.log("ConnectionMonitor recorded disconnect");
          };
  
          ConnectionMonitor.prototype.startPolling = function() {
            this.stopPolling();
            return this.poll();
          };
  
          ConnectionMonitor.prototype.stopPolling = function() {
            return clearTimeout(this.pollTimeout);
          };
  
          ConnectionMonitor.prototype.poll = function() {
            return this.pollTimeout = setTimeout((function(_this) {
              return function() {
                _this.reconnectIfStale();
                return _this.poll();
              };
            })(this), this.getPollInterval());
          };
  
          ConnectionMonitor.prototype.getPollInterval = function() {
            var interval, max, min, ref;
            ref = this.constructor.pollInterval, min = ref.min, max = ref.max;
            interval = 5 * Math.log(this.reconnectAttempts + 1);
            return Math.round(clamp(interval, min, max) * 1000);
          };
  
          ConnectionMonitor.prototype.reconnectIfStale = function() {
            if (this.connectionIsStale()) {
              ActionCable.log("ConnectionMonitor detected stale connection. reconnectAttempts = " + this.reconnectAttempts + ", pollInterval = " + (this.getPollInterval()) + " ms, time disconnected = " + (secondsSince(this.disconnectedAt)) + " s, stale threshold = " + this.constructor.staleThreshold + " s");
              this.reconnectAttempts++;
              if (this.disconnectedRecently()) {
                return ActionCable.log("ConnectionMonitor skipping reopening recent disconnect");
              } else {
                ActionCable.log("ConnectionMonitor reopening");
                return this.connection.reopen();
              }
            }
          };
  
          ConnectionMonitor.prototype.connectionIsStale = function() {
            var ref;
            return secondsSince((ref = this.pingedAt) != null ? ref : this.startedAt) > this.constructor.staleThreshold;
          };
  
          ConnectionMonitor.prototype.disconnectedRecently = function() {
            return this.disconnectedAt && secondsSince(this.disconnectedAt) < this.constructor.staleThreshold;
          };
  
          ConnectionMonitor.prototype.visibilityDidChange = function() {
            if (document.visibilityState === "visible") {
              return setTimeout((function(_this) {
                return function() {
                  if (_this.connectionIsStale() || !_this.connection.isOpen()) {
                    ActionCable.log("ConnectionMonitor reopening stale connection on visibilitychange. visbilityState = " + document.visibilityState);
                    return _this.connection.reopen();
                  }
                };
              })(this), 200);
            }
          };
  
          now = function() {
            return new Date().getTime();
          };
  
          secondsSince = function(time) {
            return (now() - time) / 1000;
          };
  
          clamp = function(number, min, max) {
            return Math.max(min, Math.min(max, number));
          };
  
          return ConnectionMonitor;
  
        })();
  
      }).call(this);
      (function() {
        var i, message_types, protocols, ref, supportedProtocols, unsupportedProtocol,
          slice = [].slice,
          bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
          indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
  
        ref = ActionCable.INTERNAL, message_types = ref.message_types, protocols = ref.protocols;
  
        supportedProtocols = 2 <= protocols.length ? slice.call(protocols, 0, i = protocols.length - 1) : (i = 0, []), unsupportedProtocol = protocols[i++];
  
        ActionCable.Connection = (function() {
          Connection.reopenDelay = 500;
  
          function Connection(consumer) {
            this.consumer = consumer;
            this.open = bind(this.open, this);
            this.subscriptions = this.consumer.subscriptions;
            this.monitor = new ActionCable.ConnectionMonitor(this);
            this.disconnected = true;
          }
  
          Connection.prototype.send = function(data) {
            if (this.isOpen()) {
              this.webSocket.send(JSON.stringify(data));
              return true;
            } else {
              return false;
            }
          };
  
          Connection.prototype.open = function() {
            if (this.isActive()) {
              ActionCable.log("Attempted to open WebSocket, but existing socket is " + (this.getState()));
              return false;
            } else {
              ActionCable.log("Opening WebSocket, current state is " + (this.getState()) + ", subprotocols: " + protocols);
              if (this.webSocket != null) {
                this.uninstallEventHandlers();
              }
              this.webSocket = new ActionCable.WebSocket(this.consumer.url, protocols);
              this.installEventHandlers();
              this.monitor.start();
              return true;
            }
          };
  
          Connection.prototype.close = function(arg) {
            var allowReconnect, ref1;
            allowReconnect = (arg != null ? arg : {
              allowReconnect: true
            }).allowReconnect;
            if (!allowReconnect) {
              this.monitor.stop();
            }
            if (this.isActive()) {
              return (ref1 = this.webSocket) != null ? ref1.close() : void 0;
            }
          };
  
          Connection.prototype.reopen = function() {
            var error;
            ActionCable.log("Reopening WebSocket, current state is " + (this.getState()));
            if (this.isActive()) {
              try {
                return this.close();
              } catch (error1) {
                error = error1;
                return ActionCable.log("Failed to reopen WebSocket", error);
              } finally {
                ActionCable.log("Reopening WebSocket in " + this.constructor.reopenDelay + "ms");
                setTimeout(this.open, this.constructor.reopenDelay);
              }
            } else {
              return this.open();
            }
          };
  
          Connection.prototype.getProtocol = function() {
            var ref1;
            return (ref1 = this.webSocket) != null ? ref1.protocol : void 0;
          };
  
          Connection.prototype.isOpen = function() {
            return this.isState("open");
          };
  
          Connection.prototype.isActive = function() {
            return this.isState("open", "connecting");
          };
  
          Connection.prototype.isProtocolSupported = function() {
            var ref1;
            return ref1 = this.getProtocol(), indexOf.call(supportedProtocols, ref1) >= 0;
          };
  
          Connection.prototype.isState = function() {
            var ref1, states;
            states = 1 <= arguments.length ? slice.call(arguments, 0) : [];
            return ref1 = this.getState(), indexOf.call(states, ref1) >= 0;
          };
  
          Connection.prototype.getState = function() {
            var ref1, state, value;
            for (state in WebSocket) {
              value = WebSocket[state];
              if (value === ((ref1 = this.webSocket) != null ? ref1.readyState : void 0)) {
                return state.toLowerCase();
              }
            }
            return null;
          };
  
          Connection.prototype.installEventHandlers = function() {
            var eventName, handler;
            for (eventName in this.events) {
              handler = this.events[eventName].bind(this);
              this.webSocket["on" + eventName] = handler;
            }
          };
  
          Connection.prototype.uninstallEventHandlers = function() {
            var eventName;
            for (eventName in this.events) {
              this.webSocket["on" + eventName] = function() {};
            }
          };
  
          Connection.prototype.events = {
            message: function(event) {
              var identifier, message, ref1, type;
              if (!this.isProtocolSupported()) {
                return;
              }
              ref1 = JSON.parse(event.data), identifier = ref1.identifier, message = ref1.message, type = ref1.type;
              switch (type) {
                case message_types.welcome:
                  this.monitor.recordConnect();
                  return this.subscriptions.reload();
                case message_types.ping:
                  return this.monitor.recordPing();
                case message_types.confirmation:
                  return this.subscriptions.notify(identifier, "connected");
                case message_types.rejection:
                  return this.subscriptions.reject(identifier);
                default:
                  return this.subscriptions.notify(identifier, "received", message);
              }
            },
            open: function() {
              ActionCable.log("WebSocket onopen event, using '" + (this.getProtocol()) + "' subprotocol");
              this.disconnected = false;
              if (!this.isProtocolSupported()) {
                ActionCable.log("Protocol is unsupported. Stopping monitor and disconnecting.");
                return this.close({
                  allowReconnect: false
                });
              }
            },
            close: function(event) {
              ActionCable.log("WebSocket onclose event");
              if (this.disconnected) {
                return;
              }
              this.disconnected = true;
              this.monitor.recordDisconnect();
              return this.subscriptions.notifyAll("disconnected", {
                willAttemptReconnect: this.monitor.isRunning()
              });
            },
            error: function() {
              return ActionCable.log("WebSocket onerror event");
            }
          };
  
          return Connection;
  
        })();
  
      }).call(this);
      (function() {
        var slice = [].slice;
  
        ActionCable.Subscriptions = (function() {
          function Subscriptions(consumer) {
            this.consumer = consumer;
            this.subscriptions = [];
          }
  
          Subscriptions.prototype.create = function(channelName, mixin) {
            var channel, params, subscription;
            channel = channelName;
            params = typeof channel === "object" ? channel : {
              channel: channel
            };
            subscription = new ActionCable.Subscription(this.consumer, params, mixin);
            return this.add(subscription);
          };
  
          Subscriptions.prototype.add = function(subscription) {
            this.subscriptions.push(subscription);
            this.consumer.ensureActiveConnection();
            this.notify(subscription, "initialized");
            this.sendCommand(subscription, "subscribe");
            return subscription;
          };
  
          Subscriptions.prototype.remove = function(subscription) {
            this.forget(subscription);
            if (!this.findAll(subscription.identifier).length) {
              this.sendCommand(subscription, "unsubscribe");
            }
            return subscription;
          };
  
          Subscriptions.prototype.reject = function(identifier) {
            var i, len, ref, results, subscription;
            ref = this.findAll(identifier);
            results = [];
            for (i = 0, len = ref.length; i < len; i++) {
              subscription = ref[i];
              this.forget(subscription);
              this.notify(subscription, "rejected");
              results.push(subscription);
            }
            return results;
          };
  
          Subscriptions.prototype.forget = function(subscription) {
            var s;
            this.subscriptions = (function() {
              var i, len, ref, results;
              ref = this.subscriptions;
              results = [];
              for (i = 0, len = ref.length; i < len; i++) {
                s = ref[i];
                if (s !== subscription) {
                  results.push(s);
                }
              }
              return results;
            }).call(this);
            return subscription;
          };
  
          Subscriptions.prototype.findAll = function(identifier) {
            var i, len, ref, results, s;
            ref = this.subscriptions;
            results = [];
            for (i = 0, len = ref.length; i < len; i++) {
              s = ref[i];
              if (s.identifier === identifier) {
                results.push(s);
              }
            }
            return results;
          };
  
          Subscriptions.prototype.reload = function() {
            var i, len, ref, results, subscription;
            ref = this.subscriptions;
            results = [];
            for (i = 0, len = ref.length; i < len; i++) {
              subscription = ref[i];
              results.push(this.sendCommand(subscription, "subscribe"));
            }
            return results;
          };
  
          Subscriptions.prototype.notifyAll = function() {
            var args, callbackName, i, len, ref, results, subscription;
            callbackName = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : [];
            ref = this.subscriptions;
            results = [];
            for (i = 0, len = ref.length; i < len; i++) {
              subscription = ref[i];
              results.push(this.notify.apply(this, [subscription, callbackName].concat(slice.call(args))));
            }
            return results;
          };
  
          Subscriptions.prototype.notify = function() {
            var args, callbackName, i, len, results, subscription, subscriptions;
            subscription = arguments[0], callbackName = arguments[1], args = 3 <= arguments.length ? slice.call(arguments, 2) : [];
            if (typeof subscription === "string") {
              subscriptions = this.findAll(subscription);
            } else {
              subscriptions = [subscription];
            }
            results = [];
            for (i = 0, len = subscriptions.length; i < len; i++) {
              subscription = subscriptions[i];
              results.push(typeof subscription[callbackName] === "function" ? subscription[callbackName].apply(subscription, args) : void 0);
            }
            return results;
          };
  
          Subscriptions.prototype.sendCommand = function(subscription, command) {
            var identifier;
            identifier = subscription.identifier;
            return this.consumer.send({
              command: command,
              identifier: identifier
            });
          };
  
          return Subscriptions;
  
        })();
  
      }).call(this);
      (function() {
        ActionCable.Subscription = (function() {
          var extend;
  
          function Subscription(consumer, params, mixin) {
            this.consumer = consumer;
            if (params == null) {
              params = {};
            }
            this.identifier = JSON.stringify(params);
            extend(this, mixin);
          }
  
          Subscription.prototype.perform = function(action, data) {
            if (data == null) {
              data = {};
            }
            data.action = action;
            return this.send(data);
          };
  
          Subscription.prototype.send = function(data) {
            return this.consumer.send({
              command: "message",
              identifier: this.identifier,
              data: JSON.stringify(data)
            });
          };
  
          Subscription.prototype.unsubscribe = function() {
            return this.consumer.subscriptions.remove(this);
          };
  
          extend = function(object, properties) {
            var key, value;
            if (properties != null) {
              for (key in properties) {
                value = properties[key];
                object[key] = value;
              }
            }
            return object;
          };
  
          return Subscription;
  
        })();
  
      }).call(this);
      (function() {
        ActionCable.Consumer = (function() {
          function Consumer(url) {
            this.url = url;
            this.subscriptions = new ActionCable.Subscriptions(this);
            this.connection = new ActionCable.Connection(this);
          }
  
          Consumer.prototype.send = function(data) {
            return this.connection.send(data);
          };
  
          Consumer.prototype.connect = function() {
            return this.connection.open();
          };
  
          Consumer.prototype.disconnect = function() {
            return this.connection.close({
              allowReconnect: false
            });
          };
  
          Consumer.prototype.ensureActiveConnection = function() {
            if (!this.connection.isActive()) {
              return this.connection.open();
            }
          };
  
          return Consumer;
  
        })();
  
      }).call(this);
    }).call(this);
  
    if (typeof module === "object" && module.exports) {
      module.exports = ActionCable;
    } else if (typeof define === "function" && define.amd) {
      define(ActionCable);
    }
  }).call(this);
  // Action Cable provides the framework to deal with WebSockets in Rails.
  // You can generate new channels where WebSocket features live using the `rails generate channel` command.
  //
  
  
  
  
  (function() {
    this.App || (this.App = {});
  
    App.cable = ActionCable.createConsumer();
  
  }).call(this);
  (function() {
  
  
  }).call(this);
  (function() {
  
  
  }).call(this);
  (function() {
  
  
  }).call(this);
  