text: /* NUGET: BEGIN LICENSE TEXT
   *
   * Microsoft grants you the right to use these script files for the sole
   * purpose of either: (i) interacting through your browser with the Microsoft
   * website or online service, subject to the applicable licensing or use
   * terms; or (ii) using the files as included with a Microsoft product subject
   * to that product's license terms. Microsoft reserves all other rights to the
   * files not expressly granted by Microsoft, whether by implication, estoppel
   * or otherwise. Insofar as a script file is dual licensed under GPL,
   * Microsoft neither took the code under GPL nor distributes it thereunder but
   * under the terms set out in this paragraph. All notices and licenses
   * below are for informational purposes only.
   *
   * NUGET: END LICENSE TEXT */
  /*!
   * jQuery JavaScript Library v1.10.2
   * http://jquery.com/
   *
   * Includes Sizzle.js
   * http://sizzlejs.com/
   *
   * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
   * Released under the MIT license
   * http://jquery.org/license
   *
   * Date: 2013-07-03T13:48Z
   */
  (function( window, undefined ) {
  
  // Can't do this because several apps including ASP.NET trace
  // the stack via arguments.caller.callee and Firefox dies if
  // you try to trace through "use strict" call chains. (#13335)
  // Support: Firefox 18+
  //"use strict";
  var
  	// The deferred used on DOM ready
  	readyList,
  
  	// A central reference to the root jQuery(document)
  	rootjQuery,
  
  	// Support: IE<10
  	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
  	core_strundefined = typeof undefined,
  
  	// Use the correct document accordingly with window argument (sandbox)
  	location = window.location,
  	document = window.document,
  	docElem = document.documentElement,
  
  	// Map over jQuery in case of overwrite
  	_jQuery = window.jQuery,
  
  	// Map over the $ in case of overwrite
  	_$ = window.$,
  
  	// [[Class]] -> type pairs
  	class2type = {},
  
  	// List of deleted data cache ids, so we can reuse them
  	core_deletedIds = [],
  
  	core_version = "1.10.2",
  
  	// Save a reference to some core methods
  	core_concat = core_deletedIds.concat,
  	core_push = core_deletedIds.push,
  	core_slice = core_deletedIds.slice,
  	core_indexOf = core_deletedIds.indexOf,
  	core_toString = class2type.toString,
  	core_hasOwn = class2type.hasOwnProperty,
  	core_trim = core_version.trim,
  
  	// Define a local copy of jQuery
  	jQuery = function( selector, context ) {
  		// The jQuery object is actually just the init constructor 'enhanced'
  		return new jQuery.fn.init( selector, context, rootjQuery );
  	},
  
  	// Used for matching numbers
  	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
  
  	// Used for splitting on whitespace
  	core_rnotwhite = /\S+/g,
  
  	// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
  	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
  
  	// 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 <)
  	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
  
  	// Match a standalone tag
  	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
  
  	// JSON RegExp
  	rvalidchars = /^[\],:{}\s]*$/,
  	rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
  	rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
  	rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
  
  	// Matches dashed string for camelizing
  	rmsPrefix = /^-ms-/,
  	rdashAlpha = /-([\da-z])/gi,
  
  	// Used by jQuery.camelCase as callback to replace()
  	fcamelCase = function( all, letter ) {
  		return letter.toUpperCase();
  	},
  
  	// The ready event handler
  	completed = function( event ) {
  
  		// readyState === "complete" is good enough for us to call the dom ready in oldIE
  		if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
  			detach();
  			jQuery.ready();
  		}
  	},
  	// Clean-up method for dom ready events
  	detach = function() {
  		if ( document.addEventListener ) {
  			document.removeEventListener( "DOMContentLoaded", completed, false );
  			window.removeEventListener( "load", completed, false );
  
  		} else {
  			document.detachEvent( "onreadystatechange", completed );
  			window.detachEvent( "onload", completed );
  		}
  	};
  
  jQuery.fn = jQuery.prototype = {
  	// The current version of jQuery being used
  	jquery: core_version,
  
  	constructor: jQuery,
  	init: function( selector, context, rootjQuery ) {
  		var match, elem;
  
  		// HANDLE: $(""), $(null), $(undefined), $(false)
  		if ( !selector ) {
  			return this;
  		}
  
  		// Handle HTML strings
  		if ( typeof selector === "string" ) {
  			if ( selector.charAt(0) === "<" && selector.charAt( 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;
  
  					// scripts is true for back-compat
  					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 ( jQuery.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] );
  
  					// Check parentNode to catch when Blackberry 4.6 returns
  					// nodes that are no longer in the document #6963
  					if ( elem && elem.parentNode ) {
  						// Handle the case where IE and Opera return items
  						// by name instead of ID
  						if ( elem.id !== match[2] ) {
  							return rootjQuery.find( selector );
  						}
  
  						// Otherwise, we inject the element directly into the jQuery object
  						this.length = 1;
  						this[0] = elem;
  					}
  
  					this.context = document;
  					this.selector = selector;
  					return this;
  				}
  
  			// HANDLE: $(expr, $(...))
  			} else if ( !context || context.jquery ) {
  				return ( context || rootjQuery ).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.context = this[0] = selector;
  			this.length = 1;
  			return this;
  
  		// HANDLE: $(function)
  		// Shortcut for document ready
  		} else if ( jQuery.isFunction( selector ) ) {
  			return rootjQuery.ready( selector );
  		}
  
  		if ( selector.selector !== undefined ) {
  			this.selector = selector.selector;
  			this.context = selector.context;
  		}
  
  		return jQuery.makeArray( selector, this );
  	},
  
  	// Start with an empty selector
  	selector: "",
  
  	// The default length of a jQuery object is 0
  	length: 0,
  
  	toArray: function() {
  		return core_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 num == null ?
  
  			// Return a 'clean' array
  			this.toArray() :
  
  			// Return just the object
  			( num < 0 ? this[ this.length + num ] : 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;
  		ret.context = this.context;
  
  		// Return the newly-formed element set
  		return ret;
  	},
  
  	// Execute a callback for every element in the matched set.
  	// (You can seed the arguments with an array of args, but this is
  	// only used internally.)
  	each: function( callback, args ) {
  		return jQuery.each( this, callback, args );
  	},
  
  	ready: function( fn ) {
  		// Add the callback
  		jQuery.ready.promise().done( fn );
  
  		return this;
  	},
  
  	slice: function() {
  		return this.pushStack( core_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] ] : [] );
  	},
  
  	map: function( callback ) {
  		return this.pushStack( jQuery.map(this, function( elem, i ) {
  			return callback.call( elem, i, elem );
  		}));
  	},
  
  	end: function() {
  		return this.prevObject || this.constructor(null);
  	},
  
  	// For internal use only.
  	// Behaves like an Array's method, not like a jQuery method.
  	push: core_push,
  	sort: [].sort,
  	splice: [].splice
  };
  
  // Give the init function the jQuery prototype for later instantiation
  jQuery.fn.init.prototype = jQuery.fn;
  
  jQuery.extend = jQuery.fn.extend = function() {
  	var src, copyIsArray, copy, name, options, clone,
  		target = arguments[0] || {},
  		i = 1,
  		length = arguments.length,
  		deep = false;
  
  	// Handle a deep copy situation
  	if ( typeof target === "boolean" ) {
  		deep = target;
  		target = arguments[1] || {};
  		// skip the boolean and the target
  		i = 2;
  	}
  
  	// Handle case when target is a string or something (possible in deep copy)
  	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
  		target = {};
  	}
  
  	// extend jQuery itself if only one argument is passed
  	if ( length === i ) {
  		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 = jQuery.isArray(copy)) ) ) {
  					if ( copyIsArray ) {
  						copyIsArray = false;
  						clone = src && jQuery.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
  	// Non-digits removed to match rinlinejQuery
  	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
  
  	noConflict: function( deep ) {
  		if ( window.$ === jQuery ) {
  			window.$ = _$;
  		}
  
  		if ( deep && window.jQuery === jQuery ) {
  			window.jQuery = _jQuery;
  		}
  
  		return jQuery;
  	},
  
  	// 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,
  
  	// Hold (or release) the ready event
  	holdReady: function( hold ) {
  		if ( hold ) {
  			jQuery.readyWait++;
  		} else {
  			jQuery.ready( true );
  		}
  	},
  
  	// 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;
  		}
  
  		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
  		if ( !document.body ) {
  			return setTimeout( jQuery.ready );
  		}
  
  		// 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 ] );
  
  		// Trigger any bound ready events
  		if ( jQuery.fn.trigger ) {
  			jQuery( document ).trigger("ready").off("ready");
  		}
  	},
  
  	// See test/unit/core.js for details concerning isFunction.
  	// Since version 1.3, DOM methods and functions like alert
  	// aren't supported. They return false on IE (#2968).
  	isFunction: function( obj ) {
  		return jQuery.type(obj) === "function";
  	},
  
  	isArray: Array.isArray || function( obj ) {
  		return jQuery.type(obj) === "array";
  	},
  
  	isWindow: function( obj ) {
  		/* jshint eqeqeq: false */
  		return obj != null && obj == obj.window;
  	},
  
  	isNumeric: function( obj ) {
  		return !isNaN( parseFloat(obj) ) && isFinite( obj );
  	},
  
  	type: function( obj ) {
  		if ( obj == null ) {
  			return String( obj );
  		}
  		return typeof obj === "object" || typeof obj === "function" ?
  			class2type[ core_toString.call(obj) ] || "object" :
  			typeof obj;
  	},
  
  	isPlainObject: function( obj ) {
  		var key;
  
  		// Must be an Object.
  		// Because of IE, we also have to check the presence of the constructor property.
  		// Make sure that DOM nodes and window objects don't pass through, as well
  		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
  			return false;
  		}
  
  		try {
  			// Not own constructor property must be Object
  			if ( obj.constructor &&
  				!core_hasOwn.call(obj, "constructor") &&
  				!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
  				return false;
  			}
  		} catch ( e ) {
  			// IE8,9 Will throw exceptions on certain host objects #9897
  			return false;
  		}
  
  		// Support: IE<9
  		// Handle iteration over inherited properties before own properties.
  		if ( jQuery.support.ownLast ) {
  			for ( key in obj ) {
  				return core_hasOwn.call( obj, key );
  			}
  		}
  
  		// Own properties are enumerated firstly, so to speed up,
  		// if last one is own, then all properties are own.
  		for ( key in obj ) {}
  
  		return key === undefined || core_hasOwn.call( obj, key );
  	},
  
  	isEmptyObject: function( obj ) {
  		var name;
  		for ( name in obj ) {
  			return false;
  		}
  		return true;
  	},
  
  	error: function( msg ) {
  		throw new Error( msg );
  	},
  
  	// data: 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
  	parseHTML: function( data, context, keepScripts ) {
  		if ( !data || typeof data !== "string" ) {
  			return null;
  		}
  		if ( typeof context === "boolean" ) {
  			keepScripts = context;
  			context = false;
  		}
  		context = context || document;
  
  		var parsed = rsingleTag.exec( data ),
  			scripts = !keepScripts && [];
  
  		// Single tag
  		if ( parsed ) {
  			return [ context.createElement( parsed[1] ) ];
  		}
  
  		parsed = jQuery.buildFragment( [ data ], context, scripts );
  		if ( scripts ) {
  			jQuery( scripts ).remove();
  		}
  		return jQuery.merge( [], parsed.childNodes );
  	},
  
  	parseJSON: function( data ) {
  		// Attempt to parse using the native JSON parser first
  		if ( window.JSON && window.JSON.parse ) {
  			return window.JSON.parse( data );
  		}
  
  		if ( data === null ) {
  			return data;
  		}
  
  		if ( typeof data === "string" ) {
  
  			// Make sure leading/trailing whitespace is removed (IE can't handle it)
  			data = jQuery.trim( data );
  
  			if ( data ) {
  				// Make sure the incoming data is actual JSON
  				// Logic borrowed from http://json.org/json2.js
  				if ( rvalidchars.test( data.replace( rvalidescape, "@" )
  					.replace( rvalidtokens, "]" )
  					.replace( rvalidbraces, "")) ) {
  
  					return ( new Function( "return " + data ) )();
  				}
  			}
  		}
  
  		jQuery.error( "Invalid JSON: " + data );
  	},
  
  	// Cross-browser xml parsing
  	parseXML: function( data ) {
  		var xml, tmp;
  		if ( !data || typeof data !== "string" ) {
  			return null;
  		}
  		try {
  			if ( window.DOMParser ) { // Standard
  				tmp = new DOMParser();
  				xml = tmp.parseFromString( data , "text/xml" );
  			} else { // IE
  				xml = new ActiveXObject( "Microsoft.XMLDOM" );
  				xml.async = "false";
  				xml.loadXML( data );
  			}
  		} catch( e ) {
  			xml = undefined;
  		}
  		if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
  			jQuery.error( "Invalid XML: " + data );
  		}
  		return xml;
  	},
  
  	noop: function() {},
  
  	// Evaluates a script in a global context
  	// Workarounds based on findings by Jim Driscoll
  	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
  	globalEval: function( data ) {
  		if ( data && jQuery.trim( data ) ) {
  			// We use execScript on Internet Explorer
  			// We use an anonymous function so that context is window
  			// rather than jQuery in Firefox
  			( window.execScript || function( data ) {
  				window[ "eval" ].call( window, data );
  			} )( data );
  		}
  	},
  
  	// Convert dashed to camelCase; used by the css and data modules
  	// Microsoft forgot to hump their vendor prefix (#9572)
  	camelCase: function( string ) {
  		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
  	},
  
  	nodeName: function( elem, name ) {
  		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
  	},
  
  	// args is for internal usage only
  	each: function( obj, callback, args ) {
  		var value,
  			i = 0,
  			length = obj.length,
  			isArray = isArraylike( obj );
  
  		if ( args ) {
  			if ( isArray ) {
  				for ( ; i < length; i++ ) {
  					value = callback.apply( obj[ i ], args );
  
  					if ( value === false ) {
  						break;
  					}
  				}
  			} else {
  				for ( i in obj ) {
  					value = callback.apply( obj[ i ], args );
  
  					if ( value === false ) {
  						break;
  					}
  				}
  			}
  
  		// A special, fast, case for the most common use of each
  		} else {
  			if ( isArray ) {
  				for ( ; i < length; i++ ) {
  					value = callback.call( obj[ i ], i, obj[ i ] );
  
  					if ( value === false ) {
  						break;
  					}
  				}
  			} else {
  				for ( i in obj ) {
  					value = callback.call( obj[ i ], i, obj[ i ] );
  
  					if ( value === false ) {
  						break;
  					}
  				}
  			}
  		}
  
  		return obj;
  	},
  
  	// Use native String.trim function wherever possible
  	trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
  		function( text ) {
  			return text == null ?
  				"" :
  				core_trim.call( text );
  		} :
  
  		// Otherwise use our own trimming functionality
  		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 {
  				core_push.call( ret, arr );
  			}
  		}
  
  		return ret;
  	},
  
  	inArray: function( elem, arr, i ) {
  		var len;
  
  		if ( arr ) {
  			if ( core_indexOf ) {
  				return core_indexOf.call( arr, elem, i );
  			}
  
  			len = arr.length;
  			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
  
  			for ( ; i < len; i++ ) {
  				// Skip accessing in sparse arrays
  				if ( i in arr && arr[ i ] === elem ) {
  					return i;
  				}
  			}
  		}
  
  		return -1;
  	},
  
  	merge: function( first, second ) {
  		var l = second.length,
  			i = first.length,
  			j = 0;
  
  		if ( typeof l === "number" ) {
  			for ( ; j < l; j++ ) {
  				first[ i++ ] = second[ j ];
  			}
  		} else {
  			while ( second[j] !== undefined ) {
  				first[ i++ ] = second[ j++ ];
  			}
  		}
  
  		first.length = i;
  
  		return first;
  	},
  
  	grep: function( elems, callback, inv ) {
  		var retVal,
  			ret = [],
  			i = 0,
  			length = elems.length;
  		inv = !!inv;
  
  		// Go through the array, only saving the items
  		// that pass the validator function
  		for ( ; i < length; i++ ) {
  			retVal = !!callback( elems[ i ], i );
  			if ( inv !== retVal ) {
  				ret.push( elems[ i ] );
  			}
  		}
  
  		return ret;
  	},
  
  	// arg is for internal usage only
  	map: function( elems, callback, arg ) {
  		var value,
  			i = 0,
  			length = elems.length,
  			isArray = isArraylike( elems ),
  			ret = [];
  
  		// Go through the array, translating each of the items to their
  		if ( isArray ) {
  			for ( ; i < length; i++ ) {
  				value = callback( elems[ i ], i, arg );
  
  				if ( value != null ) {
  					ret[ ret.length ] = value;
  				}
  			}
  
  		// Go through every key on the object,
  		} else {
  			for ( i in elems ) {
  				value = callback( elems[ i ], i, arg );
  
  				if ( value != null ) {
  					ret[ ret.length ] = value;
  				}
  			}
  		}
  
  		// Flatten any nested arrays
  		return core_concat.apply( [], ret );
  	},
  
  	// A global GUID counter for objects
  	guid: 1,
  
  	// Bind a function to a context, optionally partially applying any
  	// arguments.
  	proxy: function( fn, context ) {
  		var args, proxy, tmp;
  
  		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 ( !jQuery.isFunction( fn ) ) {
  			return undefined;
  		}
  
  		// Simulated bind
  		args = core_slice.call( arguments, 2 );
  		proxy = function() {
  			return fn.apply( context || this, args.concat( core_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;
  	},
  
  	// Multifunctional method to get and set values of a collection
  	// The value/s can optionally be executed if it's a function
  	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
  		var i = 0,
  			length = elems.length,
  			bulk = key == null;
  
  		// Sets many values
  		if ( jQuery.type( key ) === "object" ) {
  			chainable = true;
  			for ( i in key ) {
  				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
  			}
  
  		// Sets one value
  		} else if ( value !== undefined ) {
  			chainable = true;
  
  			if ( !jQuery.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 < length; i++ ) {
  					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
  				}
  			}
  		}
  
  		return chainable ?
  			elems :
  
  			// Gets
  			bulk ?
  				fn.call( elems ) :
  				length ? fn( elems[0], key ) : emptyGet;
  	},
  
  	now: function() {
  		return ( new Date() ).getTime();
  	},
  
  	// A method for quickly swapping in/out CSS properties to get correct calculations.
  	// Note: this method belongs to the css module but it's needed here for the support module.
  	// If support gets modularized, this method should be moved back to the css module.
  	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;
  	}
  });
  
  jQuery.ready.promise = function( obj ) {
  	if ( !readyList ) {
  
  		readyList = jQuery.Deferred();
  
  		// Catch cases where $(document).ready() is called after the browser event has already occurred.
  		// we once tried to use readyState "interactive" here, but it caused issues like the one
  		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
  		if ( document.readyState === "complete" ) {
  			// Handle it asynchronously to allow scripts the opportunity to delay ready
  			setTimeout( jQuery.ready );
  
  		// Standards-based browsers support DOMContentLoaded
  		} else if ( document.addEventListener ) {
  			// Use the handy event callback
  			document.addEventListener( "DOMContentLoaded", completed, false );
  
  			// A fallback to window.onload, that will always work
  			window.addEventListener( "load", completed, false );
  
  		// If IE event model is used
  		} else {
  			// Ensure firing before onload, maybe late but safe also for iframes
  			document.attachEvent( "onreadystatechange", completed );
  
  			// A fallback to window.onload, that will always work
  			window.attachEvent( "onload", completed );
  
  			// If IE and not a frame
  			// continually check to see if the document is ready
  			var top = false;
  
  			try {
  				top = window.frameElement == null && document.documentElement;
  			} catch(e) {}
  
  			if ( top && top.doScroll ) {
  				(function doScrollCheck() {
  					if ( !jQuery.isReady ) {
  
  						try {
  							// Use the trick by Diego Perini
  							// http://javascript.nwbox.com/IEContentLoaded/
  							top.doScroll("left");
  						} catch(e) {
  							return setTimeout( doScrollCheck, 50 );
  						}
  
  						// detach all dom ready events
  						detach();
  
  						// and execute any waiting functions
  						jQuery.ready();
  					}
  				})();
  			}
  		}
  	}
  	return readyList.promise( obj );
  };
  
  // Populate the class2type map
  jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
  	class2type[ "[object " + name + "]" ] = name.toLowerCase();
  });
  
  function isArraylike( obj ) {
  	var length = obj.length,
  		type = jQuery.type( obj );
  
  	if ( jQuery.isWindow( obj ) ) {
  		return false;
  	}
  
  	if ( obj.nodeType === 1 && length ) {
  		return true;
  	}
  
  	return type === "array" || type !== "function" &&
  		( length === 0 ||
  		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
  }
  
  // All jQuery objects should point back to these
  rootjQuery = jQuery(document);
  /*!
   * Sizzle CSS Selector Engine v1.10.2
   * http://sizzlejs.com/
   *
   * Copyright 2013 jQuery Foundation, Inc. and other contributors
   * Released under the MIT license
   * http://jquery.org/license
   *
   * Date: 2013-07-03
   */
  (function( window, undefined ) {
  
  var i,
  	support,
  	cachedruns,
  	Expr,
  	getText,
  	isXML,
  	compile,
  	outermostContext,
  	sortInput,
  
  	// Local document vars
  	setDocument,
  	document,
  	docElem,
  	documentIsHTML,
  	rbuggyQSA,
  	rbuggyMatches,
  	matches,
  	contains,
  
  	// Instance-specific data
  	expando = "sizzle" + -(new Date()),
  	preferredDoc = window.document,
  	dirruns = 0,
  	done = 0,
  	classCache = createCache(),
  	tokenCache = createCache(),
  	compilerCache = createCache(),
  	hasDuplicate = false,
  	sortOrder = function( a, b ) {
  		if ( a === b ) {
  			hasDuplicate = true;
  			return 0;
  		}
  		return 0;
  	},
  
  	// General-purpose constants
  	strundefined = typeof undefined,
  	MAX_NEGATIVE = 1 << 31,
  
  	// Instance methods
  	hasOwn = ({}).hasOwnProperty,
  	arr = [],
  	pop = arr.pop,
  	push_native = arr.push,
  	push = arr.push,
  	slice = arr.slice,
  	// Use a stripped-down indexOf if we can't use a native one
  	indexOf = arr.indexOf || function( elem ) {
  		var i = 0,
  			len = this.length;
  		for ( ; i < len; i++ ) {
  			if ( this[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
  
  	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
  	whitespace = "[\\x20\\t\\r\\n\\f]",
  	// http://www.w3.org/TR/css3-syntax/#characters
  	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
  
  	// Loosely modeled on CSS identifier characters
  	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
  	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
  	identifier = characterEncoding.replace( "w", "w#" ),
  
  	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
  	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
  		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
  
  	// Prefer arguments quoted,
  	//   then not containing pseudos/brackets,
  	//   then attribute selectors/non-parenthetical expressions,
  	//   then anything else
  	// These preferences are here to reduce the number of selectors
  	//   needing tokenize in the PSEUDO preFilter
  	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
  
  	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
  	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
  
  	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
  	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
  
  	rsibling = new RegExp( whitespace + "*[+~]" ),
  	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
  
  	rpseudo = new RegExp( pseudos ),
  	ridentifier = new RegExp( "^" + identifier + "$" ),
  
  	matchExpr = {
  		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
  		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
  		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
  		"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" )
  	},
  
  	rnative = /^[^{]+\{\s*\[native \w/,
  
  	// Easily-parseable/retrievable ID or TAG or CLASS selectors
  	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
  
  	rinputs = /^(?:input|select|textarea|button)$/i,
  	rheader = /^h\d$/i,
  
  	rescape = /'|\\/g,
  
  	// 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
  		// Workaround erroneous numeric interpretation of +"0x"
  		return high !== high || escapedWhitespace ?
  			escaped :
  			// BMP codepoint
  			high < 0 ?
  				String.fromCharCode( high + 0x10000 ) :
  				// Supplemental Plane codepoint (surrogate pair)
  				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
  	};
  
  // 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 match, elem, m, nodeType,
  		// QSA vars
  		i, groups, old, nid, newContext, newSelector;
  
  	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
  		setDocument( context );
  	}
  
  	context = context || document;
  	results = results || [];
  
  	if ( !selector || typeof selector !== "string" ) {
  		return results;
  	}
  
  	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
  		return [];
  	}
  
  	if ( documentIsHTML && !seed ) {
  
  		// Shortcuts
  		if ( (match = rquickExpr.exec( selector )) ) {
  			// Speed-up: Sizzle("#ID")
  			if ( (m = match[1]) ) {
  				if ( nodeType === 9 ) {
  					elem = context.getElementById( m );
  					// Check parentNode to catch when Blackberry 4.6 returns
  					// nodes that are no longer in the document #6963
  					if ( elem && elem.parentNode ) {
  						// Handle the case where IE, Opera, and Webkit return items
  						// by name instead of ID
  						if ( elem.id === m ) {
  							results.push( elem );
  							return results;
  						}
  					} else {
  						return results;
  					}
  				} else {
  					// Context is not a document
  					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
  						contains( context, elem ) && elem.id === m ) {
  						results.push( elem );
  						return results;
  					}
  				}
  
  			// Speed-up: Sizzle("TAG")
  			} else if ( match[2] ) {
  				push.apply( results, context.getElementsByTagName( selector ) );
  				return results;
  
  			// Speed-up: Sizzle(".CLASS")
  			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
  				push.apply( results, context.getElementsByClassName( m ) );
  				return results;
  			}
  		}
  
  		// QSA path
  		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
  			nid = old = expando;
  			newContext = context;
  			newSelector = nodeType === 9 && selector;
  
  			// qSA works strangely on Element-rooted queries
  			// We can work around this by specifying an extra ID on the root
  			// and working up from there (Thanks to Andrew Dupont for the technique)
  			// IE 8 doesn't work on object elements
  			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
  				groups = tokenize( selector );
  
  				if ( (old = context.getAttribute("id")) ) {
  					nid = old.replace( rescape, "\\$&" );
  				} else {
  					context.setAttribute( "id", nid );
  				}
  				nid = "[id='" + nid + "'] ";
  
  				i = groups.length;
  				while ( i-- ) {
  					groups[i] = nid + toSelector( groups[i] );
  				}
  				newContext = rsibling.test( selector ) && context.parentNode || context;
  				newSelector = groups.join(",");
  			}
  
  			if ( newSelector ) {
  				try {
  					push.apply( results,
  						newContext.querySelectorAll( newSelector )
  					);
  					return results;
  				} catch(qsaError) {
  				} finally {
  					if ( !old ) {
  						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 div and expects a boolean result
   */
  function assert( fn ) {
  	var div = document.createElement("div");
  
  	try {
  		return !!fn( div );
  	} catch (e) {
  		return false;
  	} finally {
  		// Remove from its parent by default
  		if ( div.parentNode ) {
  			div.parentNode.removeChild( div );
  		}
  		// release memory in IE
  		div = 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 = attrs.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 &&
  			( ~b.sourceIndex || MAX_NEGATIVE ) -
  			( ~a.sourceIndex || MAX_NEGATIVE );
  
  	// 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 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]);
  				}
  			}
  		});
  	});
  }
  
  /**
   * Detect xml
   * @param {Element|Object} elem An element or a document
   */
  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;
  };
  
  // Expose support vars for convenience
  support = Sizzle.support = {};
  
  /**
   * 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 doc = node ? node.ownerDocument || node : preferredDoc,
  		parent = doc.defaultView;
  
  	// If no document and documentElement is available, return
  	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
  		return document;
  	}
  
  	// Set our document
  	document = doc;
  	docElem = doc.documentElement;
  
  	// Support tests
  	documentIsHTML = !isXML( doc );
  
  	// Support: IE>8
  	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
  	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
  	// IE6-8 do not support the defaultView property so parent will be undefined
  	if ( parent && parent.attachEvent && parent !== parent.top ) {
  		parent.attachEvent( "onbeforeunload", function() {
  			setDocument();
  		});
  	}
  
  	/* Attributes
  	---------------------------------------------------------------------- */
  
  	// Support: IE<8
  	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
  	support.attributes = assert(function( div ) {
  		div.className = "i";
  		return !div.getAttribute("className");
  	});
  
  	/* getElement(s)By*
  	---------------------------------------------------------------------- */
  
  	// Check if getElementsByTagName("*") returns only elements
  	support.getElementsByTagName = assert(function( div ) {
  		div.appendChild( doc.createComment("") );
  		return !div.getElementsByTagName("*").length;
  	});
  
  	// Check if getElementsByClassName can be trusted
  	support.getElementsByClassName = assert(function( div ) {
  		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
  
  		// Support: Safari<4
  		// Catch class over-caching
  		div.firstChild.className = "i";
  		// Support: Opera<10
  		// Catch gEBCN failure to find non-leading classes
  		return div.getElementsByClassName("i").length === 2;
  	});
  
  	// Support: IE<10
  	// Check if getElementById returns elements by name
  	// The broken getElementById methods don't pick up programatically-set names,
  	// so use a roundabout getElementsByName test
  	support.getById = assert(function( div ) {
  		docElem.appendChild( div ).id = expando;
  		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
  	});
  
  	// ID find and filter
  	if ( support.getById ) {
  		Expr.find["ID"] = function( id, context ) {
  			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
  				var m = context.getElementById( id );
  				// Check parentNode to catch when Blackberry 4.6 returns
  				// nodes that are no longer in the document #6963
  				return m && m.parentNode ? [m] : [];
  			}
  		};
  		Expr.filter["ID"] = function( id ) {
  			var attrId = id.replace( runescape, funescape );
  			return function( elem ) {
  				return elem.getAttribute("id") === attrId;
  			};
  		};
  	} else {
  		// Support: IE6/7
  		// getElementById is not reliable as a find shortcut
  		delete Expr.find["ID"];
  
  		Expr.filter["ID"] =  function( id ) {
  			var attrId = id.replace( runescape, funescape );
  			return function( elem ) {
  				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
  				return node && node.value === attrId;
  			};
  		};
  	}
  
  	// Tag
  	Expr.find["TAG"] = support.getElementsByTagName ?
  		function( tag, context ) {
  			if ( typeof context.getElementsByTagName !== strundefined ) {
  				return context.getElementsByTagName( tag );
  			}
  		} :
  		function( tag, context ) {
  			var elem,
  				tmp = [],
  				i = 0,
  				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 !== strundefined && 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 http://bugs.jquery.com/ticket/13378
  	rbuggyQSA = [];
  
  	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
  		// Build QSA regex
  		// Regex strategy adopted from Diego Perini
  		assert(function( div ) {
  			// 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
  			// http://bugs.jquery.com/ticket/12359
  			div.innerHTML = "<select><option selected=''></option></select>";
  
  			// Support: IE8
  			// Boolean attributes and "value" are not treated correctly
  			if ( !div.querySelectorAll("[selected]").length ) {
  				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
  			}
  
  			// 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 ( !div.querySelectorAll(":checked").length ) {
  				rbuggyQSA.push(":checked");
  			}
  		});
  
  		assert(function( div ) {
  
  			// Support: Opera 10-12/IE8
  			// ^= $= *= and empty values
  			// Should not select anything
  			// Support: Windows 8 Native Apps
  			// The type attribute is restricted during .innerHTML assignment
  			var input = doc.createElement("input");
  			input.setAttribute( "type", "hidden" );
  			div.appendChild( input ).setAttribute( "t", "" );
  
  			if ( div.querySelectorAll("[t^='']").length ) {
  				rbuggyQSA.push( "[*^$]=" + 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 ( !div.querySelectorAll(":enabled").length ) {
  				rbuggyQSA.push( ":enabled", ":disabled" );
  			}
  
  			// Opera 10-11 does not throw on post-comma invalid pseudos
  			div.querySelectorAll("*,:x");
  			rbuggyQSA.push(",.*:");
  		});
  	}
  
  	if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
  		docElem.mozMatchesSelector ||
  		docElem.oMatchesSelector ||
  		docElem.msMatchesSelector) )) ) {
  
  		assert(function( div ) {
  			// Check to see if it's possible to do matchesSelector
  			// on a disconnected node (IE 9)
  			support.disconnectedMatch = matches.call( div, "div" );
  
  			// This should fail with an exception
  			// Gecko does not error, returns false instead
  			matches.call( div, "[s!='']:x" );
  			rbuggyMatches.push( "!=", pseudos );
  		});
  	}
  
  	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
  	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
  
  	/* Contains
  	---------------------------------------------------------------------- */
  
  	// Element contains another
  	// Purposefully does not implement inclusive descendent
  	// As in, an element does not contain itself
  	contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ?
  		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 = docElem.compareDocumentPosition ?
  	function( a, b ) {
  
  		// Flag for duplicate removal
  		if ( a === b ) {
  			hasDuplicate = true;
  			return 0;
  		}
  
  		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
  
  		if ( compare ) {
  			// Disconnected nodes
  			if ( compare & 1 ||
  				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
  
  				// Choose the first element that is related to our preferred document
  				if ( a === doc || contains(preferredDoc, a) ) {
  					return -1;
  				}
  				if ( b === doc || contains(preferredDoc, b) ) {
  					return 1;
  				}
  
  				// Maintain original order
  				return sortInput ?
  					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
  					0;
  			}
  
  			return compare & 4 ? -1 : 1;
  		}
  
  		// Not directly comparable, sort on existence of method
  		return a.compareDocumentPosition ? -1 : 1;
  	} :
  	function( a, b ) {
  		var cur,
  			i = 0,
  			aup = a.parentNode,
  			bup = b.parentNode,
  			ap = [ a ],
  			bp = [ b ];
  
  		// Exit early if the nodes are identical
  		if ( a === b ) {
  			hasDuplicate = true;
  			return 0;
  
  		// Parentless nodes are either documents or disconnected
  		} else if ( !aup || !bup ) {
  			return a === doc ? -1 :
  				b === doc ? 1 :
  				aup ? -1 :
  				bup ? 1 :
  				sortInput ?
  				( indexOf.call( sortInput, a ) - indexOf.call( 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 doc;
  };
  
  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 &&
  		( !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 ?
  		support.attributes || !documentIsHTML ?
  			elem.getAttribute( name ) :
  			(val = elem.getAttributeNode(name)) && val.specified ?
  				val.value :
  				null :
  		val;
  };
  
  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 );
  		}
  	}
  
  	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
  		for ( ; (node = elem[i]); 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 (see #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[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[5] && match[2];
  
  			if ( matchExpr["CHILD"].test( match[0] ) ) {
  				return null;
  			}
  
  			// Accept quoted arguments as-is
  			if ( match[3] && match[4] !== undefined ) {
  				match[2] = match[4];
  
  			// 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 !== strundefined && 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 + " " ).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, outerCache, node, diff, nodeIndex, start,
  						dir = simple !== forward ? "nextSibling" : "previousSibling",
  						parent = elem.parentNode,
  						name = ofType && elem.nodeName.toLowerCase(),
  						useCache = !xml && !ofType;
  
  					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
  							outerCache = parent[ expando ] || (parent[ expando ] = {});
  							cache = outerCache[ type ] || [];
  							nodeIndex = cache[0] === dirruns && cache[1];
  							diff = cache[0] === dirruns && 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 ) {
  									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
  									break;
  								}
  							}
  
  						// Use previously-cached element index if available
  						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
  							diff = cache[1];
  
  						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
  						} else {
  							// 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 ) {
  										(node[ expando ] || (node[ expando ] = {}))[ 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.call( 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 );
  					return !results.pop();
  				};
  		}),
  
  		"has": markFunction(function( selector ) {
  			return function( elem ) {
  				return Sizzle( selector, elem ).length > 0;
  			};
  		}),
  
  		"contains": markFunction(function( text ) {
  			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": function( elem ) {
  			return elem.disabled === false;
  		},
  
  		"disabled": function( elem ) {
  			return elem.disabled === 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 only affected by element nodes and content nodes(including text(3), cdata(4)),
  			//   not comment, processing instructions, or others
  			// Thanks to Diego Perini for the nodeName shortcut
  			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
  			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
  				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
  					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;
  			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
  			// use getAttribute instead to test this case
  			return elem.nodeName.toLowerCase() === "input" &&
  				elem.type === "text" &&
  				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
  		},
  
  		// 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();
  
  function tokenize( 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,
  		checkNonElements = base && dir === "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 );
  				}
  			}
  		} :
  
  		// Check against all ancestor/preceding elements
  		function( elem, context, xml ) {
  			var data, cache, outerCache,
  				dirkey = dirruns + " " + doneName;
  
  			// We can't set arbitrary data on XML nodes, so they don't benefit from dir 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 ] = {});
  						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
  							if ( (data = cache[1]) === true || data === cachedruns ) {
  								return data === true;
  							}
  						} else {
  							cache = outerCache[ dir ] = [ dirkey ];
  							cache[1] = matcher( elem, context, xml ) || cachedruns;
  							if ( cache[1] === true ) {
  								return true;
  							}
  						}
  					}
  				}
  			}
  		};
  }
  
  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 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.call( 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.call( checkContext, elem ) > -1;
  		}, implicitRelative, true ),
  		matchers = [ function( elem, context, xml ) {
  			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
  				(checkContext = context).nodeType ?
  					matchContext( elem, context, xml ) :
  					matchAnyContext( elem, context, xml ) );
  		} ];
  
  	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 ) {
  	// A counter to specify which element is currently being matched
  	var matcherCachedRuns = 0,
  		bySet = setMatchers.length > 0,
  		byElement = elementMatchers.length > 0,
  		superMatcher = function( seed, context, xml, results, expandContext ) {
  			var elem, j, matcher,
  				setMatched = [],
  				matchedCount = 0,
  				i = "0",
  				unmatched = seed && [],
  				outermost = expandContext != null,
  				contextBackup = outermostContext,
  				// We must always have either seed elements or context
  				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
  				// Use integer dirruns iff this is the outermost matcher
  				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
  
  			if ( outermost ) {
  				outermostContext = context !== document && context;
  				cachedruns = matcherCachedRuns;
  			}
  
  			// Add elements passing elementMatchers directly to results
  			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
  			for ( ; (elem = elems[i]) != null; i++ ) {
  				if ( byElement && elem ) {
  					j = 0;
  					while ( (matcher = elementMatchers[j++]) ) {
  						if ( matcher( elem, context, xml ) ) {
  							results.push( elem );
  							break;
  						}
  					}
  					if ( outermost ) {
  						dirruns = dirrunsUnique;
  						cachedruns = ++matcherCachedRuns;
  					}
  				}
  
  				// 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 );
  					}
  				}
  			}
  
  			// Apply set filters to unmatched elements
  			matchedCount += i;
  			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, group /* 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 ( !group ) {
  			group = tokenize( selector );
  		}
  		i = group.length;
  		while ( i-- ) {
  			cached = matcherFromTokens( group[i] );
  			if ( cached[ expando ] ) {
  				setMatchers.push( cached );
  			} else {
  				elementMatchers.push( cached );
  			}
  		}
  
  		// Cache the compiled function
  		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
  	}
  	return cached;
  };
  
  function multipleContexts( selector, contexts, results ) {
  	var i = 0,
  		len = contexts.length;
  	for ( ; i < len; i++ ) {
  		Sizzle( selector, contexts[i], results );
  	}
  	return results;
  }
  
  function select( selector, context, results, seed ) {
  	var i, tokens, token, type, find,
  		match = tokenize( selector );
  
  	if ( !seed ) {
  		// Try to minimize operations if there is only one group
  		if ( match.length === 1 ) {
  
  			// Take a shortcut and set the context if the root selector is an ID
  			tokens = match[0] = match[0].slice( 0 );
  			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
  					support.getById && 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;
  				}
  				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 ) && 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
  	// Provide `match` to avoid retokenization if we modified the selector above
  	compile( selector, match )(
  		seed,
  		context,
  		!documentIsHTML,
  		results,
  		rsibling.test( selector )
  	);
  	return results;
  }
  
  // One-time assignments
  
  // Sort stability
  support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
  
  // Support: Chrome<14
  // 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( div1 ) {
  	// Should return 1, but returns 4 (following)
  	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
  });
  
  // Support: IE<8
  // Prevent attribute/property "interpolation"
  // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
  if ( !assert(function( div ) {
  	div.innerHTML = "<a href='#'></a>";
  	return div.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( div ) {
  	div.innerHTML = "<input/>";
  	div.firstChild.setAttribute( "value", "" );
  	return div.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( div ) {
  	return div.getAttribute("disabled") == null;
  }) ) {
  	addHandle( booleans, function( elem, name, isXML ) {
  		var val;
  		if ( !isXML ) {
  			return (val = elem.getAttributeNode( name )) && val.specified ?
  				val.value :
  				elem[ name ] === true ? name.toLowerCase() : null;
  		}
  	});
  }
  
  jQuery.find = Sizzle;
  jQuery.expr = Sizzle.selectors;
  jQuery.expr[":"] = jQuery.expr.pseudos;
  jQuery.unique = Sizzle.uniqueSort;
  jQuery.text = Sizzle.getText;
  jQuery.isXMLDoc = Sizzle.isXML;
  jQuery.contains = Sizzle.contains;
  
  
  })( window );
  // String to Object options format cache
  var optionsCache = {};
  
  // Convert String-formatted options into Object-formatted ones and store in cache
  function createOptions( options ) {
  	var object = optionsCache[ options ] = {};
  	jQuery.each( options.match( core_rnotwhite ) || [], 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" ?
  		( optionsCache[ options ] || 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,
  		// End of the loop when firing
  		firingLength,
  		// Index of currently firing callback (modified by remove if needed)
  		firingIndex,
  		// First callback to fire (used internally by add and fireWith)
  		firingStart,
  		// Actual callback list
  		list = [],
  		// Stack of fire calls for repeatable lists
  		stack = !options.once && [],
  		// Fire callbacks
  		fire = function( data ) {
  			memory = options.memory && data;
  			fired = true;
  			firingIndex = firingStart || 0;
  			firingStart = 0;
  			firingLength = list.length;
  			firing = true;
  			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
  				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
  					memory = false; // To prevent further calls using add
  					break;
  				}
  			}
  			firing = false;
  			if ( list ) {
  				if ( stack ) {
  					if ( stack.length ) {
  						fire( stack.shift() );
  					}
  				} else if ( memory ) {
  					list = [];
  				} else {
  					self.disable();
  				}
  			}
  		},
  		// Actual Callbacks object
  		self = {
  			// Add a callback or a collection of callbacks to the list
  			add: function() {
  				if ( list ) {
  					// First, we save the current length
  					var start = list.length;
  					(function add( args ) {
  						jQuery.each( args, function( _, arg ) {
  							var type = jQuery.type( arg );
  							if ( type === "function" ) {
  								if ( !options.unique || !self.has( arg ) ) {
  									list.push( arg );
  								}
  							} else if ( arg && arg.length && type !== "string" ) {
  								// Inspect recursively
  								add( arg );
  							}
  						});
  					})( arguments );
  					// Do we need to add the callbacks to the
  					// current firing batch?
  					if ( firing ) {
  						firingLength = list.length;
  					// With memory, if we're not firing then
  					// we should call right away
  					} else if ( memory ) {
  						firingStart = start;
  						fire( memory );
  					}
  				}
  				return this;
  			},
  			// Remove a callback from the list
  			remove: function() {
  				if ( list ) {
  					jQuery.each( arguments, function( _, arg ) {
  						var index;
  						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
  							list.splice( index, 1 );
  							// Handle firing indexes
  							if ( firing ) {
  								if ( index <= firingLength ) {
  									firingLength--;
  								}
  								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 && list.length );
  			},
  			// Remove all callbacks from the list
  			empty: function() {
  				list = [];
  				firingLength = 0;
  				return this;
  			},
  			// Have the list do nothing anymore
  			disable: function() {
  				list = stack = memory = undefined;
  				return this;
  			},
  			// Is it disabled?
  			disabled: function() {
  				return !list;
  			},
  			// Lock the list in its current state
  			lock: function() {
  				stack = undefined;
  				if ( !memory ) {
  					self.disable();
  				}
  				return this;
  			},
  			// Is it locked?
  			locked: function() {
  				return !stack;
  			},
  			// Call all callbacks with the given context and arguments
  			fireWith: function( context, args ) {
  				if ( list && ( !fired || stack ) ) {
  					args = args || [];
  					args = [ context, args.slice ? args.slice() : args ];
  					if ( firing ) {
  						stack.push( args );
  					} else {
  						fire( args );
  					}
  				}
  				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;
  };
  jQuery.extend({
  
  	Deferred: function( func ) {
  		var tuples = [
  				// action, add listener, listener list, final state
  				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
  				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
  				[ "notify", "progress", jQuery.Callbacks("memory") ]
  			],
  			state = "pending",
  			promise = {
  				state: function() {
  					return state;
  				},
  				always: function() {
  					deferred.done( arguments ).fail( arguments );
  					return this;
  				},
  				then: function( /* fnDone, fnFail, fnProgress */ ) {
  					var fns = arguments;
  					return jQuery.Deferred(function( newDefer ) {
  						jQuery.each( tuples, function( i, tuple ) {
  							var action = tuple[ 0 ],
  								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
  							// deferred[ done | fail | progress ] for forwarding actions to newDefer
  							deferred[ tuple[1] ](function() {
  								var returned = fn && fn.apply( this, arguments );
  								if ( returned && jQuery.isFunction( returned.promise ) ) {
  									returned.promise()
  										.done( newDefer.resolve )
  										.fail( newDefer.reject )
  										.progress( newDefer.notify );
  								} else {
  									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
  								}
  							});
  						});
  						fns = null;
  					}).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 = {};
  
  		// Keep pipe for back-compat
  		promise.pipe = promise.then;
  
  		// Add list-specific methods
  		jQuery.each( tuples, function( i, tuple ) {
  			var list = tuple[ 2 ],
  				stateString = tuple[ 3 ];
  
  			// promise[ done | fail | progress ] = list.add
  			promise[ tuple[1] ] = list.add;
  
  			// Handle state
  			if ( stateString ) {
  				list.add(function() {
  					// state = [ resolved | rejected ]
  					state = stateString;
  
  				// [ reject_list | resolve_list ].disable; progress_list.lock
  				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
  			}
  
  			// deferred[ resolve | reject | notify ]
  			deferred[ tuple[0] ] = function() {
  				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
  				return this;
  			};
  			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( subordinate /* , ..., subordinateN */ ) {
  		var i = 0,
  			resolveValues = core_slice.call( arguments ),
  			length = resolveValues.length,
  
  			// the count of uncompleted subordinates
  			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
  
  			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
  			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
  
  			// Update function for both resolve and progress values
  			updateFunc = function( i, contexts, values ) {
  				return function( value ) {
  					contexts[ i ] = this;
  					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
  					if( values === progressValues ) {
  						deferred.notifyWith( contexts, values );
  					} else if ( !( --remaining ) ) {
  						deferred.resolveWith( contexts, values );
  					}
  				};
  			},
  
  			progressValues, progressContexts, resolveContexts;
  
  		// add listeners to Deferred subordinates; treat others as resolved
  		if ( length > 1 ) {
  			progressValues = new Array( length );
  			progressContexts = new Array( length );
  			resolveContexts = new Array( length );
  			for ( ; i < length; i++ ) {
  				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
  					resolveValues[ i ].promise()
  						.done( updateFunc( i, resolveContexts, resolveValues ) )
  						.fail( deferred.reject )
  						.progress( updateFunc( i, progressContexts, progressValues ) );
  				} else {
  					--remaining;
  				}
  			}
  		}
  
  		// if we're not waiting on anything, resolve the master
  		if ( !remaining ) {
  			deferred.resolveWith( resolveContexts, resolveValues );
  		}
  
  		return deferred.promise();
  	}
  });
  jQuery.support = (function( support ) {
  
  	var all, a, input, select, fragment, opt, eventName, isSupported, i,
  		div = document.createElement("div");
  
  	// Setup
  	div.setAttribute( "className", "t" );
  	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
  
  	// Finish early in limited (non-browser) environments
  	all = div.getElementsByTagName("*") || [];
  	a = div.getElementsByTagName("a")[ 0 ];
  	if ( !a || !a.style || !all.length ) {
  		return support;
  	}
  
  	// First batch of tests
  	select = document.createElement("select");
  	opt = select.appendChild( document.createElement("option") );
  	input = div.getElementsByTagName("input")[ 0 ];
  
  	a.style.cssText = "top:1px;float:left;opacity:.5";
  
  	// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
  	support.getSetAttribute = div.className !== "t";
  
  	// IE strips leading whitespace when .innerHTML is used
  	support.leadingWhitespace = div.firstChild.nodeType === 3;
  
  	// Make sure that tbody elements aren't automatically inserted
  	// IE will insert them into empty tables
  	support.tbody = !div.getElementsByTagName("tbody").length;
  
  	// Make sure that link elements get serialized correctly by innerHTML
  	// This requires a wrapper element in IE
  	support.htmlSerialize = !!div.getElementsByTagName("link").length;
  
  	// Get the style information from getAttribute
  	// (IE uses .cssText instead)
  	support.style = /top/.test( a.getAttribute("style") );
  
  	// Make sure that URLs aren't manipulated
  	// (IE normalizes it by default)
  	support.hrefNormalized = a.getAttribute("href") === "/a";
  
  	// Make sure that element opacity exists
  	// (IE uses filter instead)
  	// Use a regex to work around a WebKit issue. See #5145
  	support.opacity = /^0.5/.test( a.style.opacity );
  
  	// Verify style float existence
  	// (IE uses styleFloat instead of cssFloat)
  	support.cssFloat = !!a.style.cssFloat;
  
  	// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
  	support.checkOn = !!input.value;
  
  	// Make sure that a selected-by-default option has a working selected property.
  	// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
  	support.optSelected = opt.selected;
  
  	// Tests for enctype support on a form (#6743)
  	support.enctype = !!document.createElement("form").enctype;
  
  	// Makes sure cloning an html5 element does not cause problems
  	// Where outerHTML is undefined, this still works
  	support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>";
  
  	// Will be defined later
  	support.inlineBlockNeedsLayout = false;
  	support.shrinkWrapBlocks = false;
  	support.pixelPosition = false;
  	support.deleteExpando = true;
  	support.noCloneEvent = true;
  	support.reliableMarginRight = true;
  	support.boxSizingReliable = true;
  
  	// Make sure checked status is properly cloned
  	input.checked = true;
  	support.noCloneChecked = input.cloneNode( true ).checked;
  
  	// Make sure that the options inside disabled selects aren't marked as disabled
  	// (WebKit marks them as disabled)
  	select.disabled = true;
  	support.optDisabled = !opt.disabled;
  
  	// Support: IE<9
  	try {
  		delete div.test;
  	} catch( e ) {
  		support.deleteExpando = false;
  	}
  
  	// Check if we can trust getAttribute("value")
  	input = document.createElement("input");
  	input.setAttribute( "value", "" );
  	support.input = input.getAttribute( "value" ) === "";
  
  	// Check if an input maintains its value after becoming a radio
  	input.value = "t";
  	input.setAttribute( "type", "radio" );
  	support.radioValue = input.value === "t";
  
  	// #11217 - WebKit loses check when the name is after the checked attribute
  	input.setAttribute( "checked", "t" );
  	input.setAttribute( "name", "t" );
  
  	fragment = document.createDocumentFragment();
  	fragment.appendChild( input );
  
  	// Check if a disconnected checkbox will retain its checked
  	// value of true after appended to the DOM (IE6/7)
  	support.appendChecked = input.checked;
  
  	// WebKit doesn't clone checked state correctly in fragments
  	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
  
  	// Support: IE<9
  	// Opera does not clone events (and typeof div.attachEvent === undefined).
  	// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
  	if ( div.attachEvent ) {
  		div.attachEvent( "onclick", function() {
  			support.noCloneEvent = false;
  		});
  
  		div.cloneNode( true ).click();
  	}
  
  	// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
  	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
  	for ( i in { submit: true, change: true, focusin: true }) {
  		div.setAttribute( eventName = "on" + i, "t" );
  
  		support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
  	}
  
  	div.style.backgroundClip = "content-box";
  	div.cloneNode( true ).style.backgroundClip = "";
  	support.clearCloneStyle = div.style.backgroundClip === "content-box";
  
  	// Support: IE<9
  	// Iteration over object's inherited properties before its own.
  	for ( i in jQuery( support ) ) {
  		break;
  	}
  	support.ownLast = i !== "0";
  
  	// Run tests that need a body at doc ready
  	jQuery(function() {
  		var container, marginDiv, tds,
  			divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
  			body = document.getElementsByTagName("body")[0];
  
  		if ( !body ) {
  			// Return for frameset docs that don't have a body
  			return;
  		}
  
  		container = document.createElement("div");
  		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
  
  		body.appendChild( container ).appendChild( div );
  
  		// Support: IE8
  		// Check if table cells still have offsetWidth/Height when they are set
  		// to display:none and there are still other visible table cells in a
  		// table row; if so, offsetWidth/Height are not reliable for use when
  		// determining if an element has been hidden directly using
  		// display:none (it is still safe to use offsets if a parent element is
  		// hidden; don safety goggles and see bug #4512 for more information).
  		div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
  		tds = div.getElementsByTagName("td");
  		tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
  		isSupported = ( tds[ 0 ].offsetHeight === 0 );
  
  		tds[ 0 ].style.display = "";
  		tds[ 1 ].style.display = "none";
  
  		// Support: IE8
  		// Check if empty table cells still have offsetWidth/Height
  		support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
  
  		// Check box-sizing and margin behavior.
  		div.innerHTML = "";
  		div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
  
  		// Workaround failing boxSizing test due to offsetWidth returning wrong value
  		// with some non-1 values of body zoom, ticket #13543
  		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
  			support.boxSizing = div.offsetWidth === 4;
  		});
  
  		// Use window.getComputedStyle because jsdom on node.js will break without it.
  		if ( window.getComputedStyle ) {
  			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
  			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
  
  			// Check if div with explicit width and no margin-right incorrectly
  			// gets computed margin-right based on width of container. (#3333)
  			// Fails in WebKit before Feb 2011 nightlies
  			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
  			marginDiv = div.appendChild( document.createElement("div") );
  			marginDiv.style.cssText = div.style.cssText = divReset;
  			marginDiv.style.marginRight = marginDiv.style.width = "0";
  			div.style.width = "1px";
  
  			support.reliableMarginRight =
  				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
  		}
  
  		if ( typeof div.style.zoom !== core_strundefined ) {
  			// Support: IE<8
  			// Check if natively block-level elements act like inline-block
  			// elements when setting their display to 'inline' and giving
  			// them layout
  			div.innerHTML = "";
  			div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
  			support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
  
  			// Support: IE6
  			// Check if elements with layout shrink-wrap their children
  			div.style.display = "block";
  			div.innerHTML = "<div></div>";
  			div.firstChild.style.width = "5px";
  			support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
  
  			if ( support.inlineBlockNeedsLayout ) {
  				// Prevent IE 6 from affecting layout for positioned elements #11048
  				// Prevent IE from shrinking the body in IE 7 mode #12869
  				// Support: IE<8
  				body.style.zoom = 1;
  			}
  		}
  
  		body.removeChild( container );
  
  		// Null elements to avoid leaks in IE
  		container = div = tds = marginDiv = null;
  	});
  
  	// Null elements to avoid leaks in IE
  	all = select = fragment = opt = a = input = null;
  
  	return support;
  })({});
  
  var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
  	rmultiDash = /([A-Z])/g;
  
  function internalData( elem, name, data, pvt /* Internal Use Only */ ){
  	if ( !jQuery.acceptData( elem ) ) {
  		return;
  	}
  
  	var ret, thisCache,
  		internalKey = jQuery.expando,
  
  		// We have to handle DOM nodes and JS objects differently because IE6-7
  		// can't GC object references properly across the DOM-JS boundary
  		isNode = elem.nodeType,
  
  		// Only DOM nodes need the global jQuery cache; JS object data is
  		// attached directly to the object so GC can occur automatically
  		cache = isNode ? jQuery.cache : elem,
  
  		// Only defining an ID for JS objects if its cache already exists allows
  		// the code to shortcut on the same path as a DOM node with no cache
  		id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
  
  	// Avoid doing any more work than we need to when trying to get data on an
  	// object that has no data at all
  	if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
  		return;
  	}
  
  	if ( !id ) {
  		// Only DOM nodes need a new unique ID for each element since their data
  		// ends up in the global cache
  		if ( isNode ) {
  			id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++;
  		} else {
  			id = internalKey;
  		}
  	}
  
  	if ( !cache[ id ] ) {
  		// Avoid exposing jQuery metadata on plain JS objects when the object
  		// is serialized using JSON.stringify
  		cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
  	}
  
  	// An object can be passed to jQuery.data instead of a key/value pair; this gets
  	// shallow copied over onto the existing cache
  	if ( typeof name === "object" || typeof name === "function" ) {
  		if ( pvt ) {
  			cache[ id ] = jQuery.extend( cache[ id ], name );
  		} else {
  			cache[ id ].data = jQuery.extend( cache[ id ].data, name );
  		}
  	}
  
  	thisCache = cache[ id ];
  
  	// jQuery data() is stored in a separate object inside the object's internal data
  	// cache in order to avoid key collisions between internal data and user-defined
  	// data.
  	if ( !pvt ) {
  		if ( !thisCache.data ) {
  			thisCache.data = {};
  		}
  
  		thisCache = thisCache.data;
  	}
  
  	if ( data !== undefined ) {
  		thisCache[ jQuery.camelCase( name ) ] = data;
  	}
  
  	// Check for both converted-to-camel and non-converted data property names
  	// If a data property was specified
  	if ( typeof name === "string" ) {
  
  		// First Try to find as-is property data
  		ret = thisCache[ name ];
  
  		// Test for null|undefined property data
  		if ( ret == null ) {
  
  			// Try to find the camelCased property
  			ret = thisCache[ jQuery.camelCase( name ) ];
  		}
  	} else {
  		ret = thisCache;
  	}
  
  	return ret;
  }
  
  function internalRemoveData( elem, name, pvt ) {
  	if ( !jQuery.acceptData( elem ) ) {
  		return;
  	}
  
  	var thisCache, i,
  		isNode = elem.nodeType,
  
  		// See jQuery.data for more information
  		cache = isNode ? jQuery.cache : elem,
  		id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
  
  	// If there is already no cache entry for this object, there is no
  	// purpose in continuing
  	if ( !cache[ id ] ) {
  		return;
  	}
  
  	if ( name ) {
  
  		thisCache = pvt ? cache[ id ] : cache[ id ].data;
  
  		if ( thisCache ) {
  
  			// Support array or space separated string names for data keys
  			if ( !jQuery.isArray( name ) ) {
  
  				// try the string as a key before any manipulation
  				if ( name in thisCache ) {
  					name = [ name ];
  				} else {
  
  					// split the camel cased version by spaces unless a key with the spaces exists
  					name = jQuery.camelCase( name );
  					if ( name in thisCache ) {
  						name = [ name ];
  					} else {
  						name = name.split(" ");
  					}
  				}
  			} else {
  				// If "name" is an array of keys...
  				// When data is initially created, via ("key", "val") signature,
  				// keys will be converted to camelCase.
  				// Since there is no way to tell _how_ a key was added, remove
  				// both plain key and camelCase key. #12786
  				// This will only penalize the array argument path.
  				name = name.concat( jQuery.map( name, jQuery.camelCase ) );
  			}
  
  			i = name.length;
  			while ( i-- ) {
  				delete thisCache[ name[i] ];
  			}
  
  			// If there is no data left in the cache, we want to continue
  			// and let the cache object itself get destroyed
  			if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
  				return;
  			}
  		}
  	}
  
  	// See jQuery.data for more information
  	if ( !pvt ) {
  		delete cache[ id ].data;
  
  		// Don't destroy the parent cache unless the internal data object
  		// had been the only thing left in it
  		if ( !isEmptyDataObject( cache[ id ] ) ) {
  			return;
  		}
  	}
  
  	// Destroy the cache
  	if ( isNode ) {
  		jQuery.cleanData( [ elem ], true );
  
  	// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
  	/* jshint eqeqeq: false */
  	} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
  		/* jshint eqeqeq: true */
  		delete cache[ id ];
  
  	// When all else fails, null
  	} else {
  		cache[ id ] = null;
  	}
  }
  
  jQuery.extend({
  	cache: {},
  
  	// The following elements throw uncatchable exceptions if you
  	// attempt to add expando properties to them.
  	noData: {
  		"applet": true,
  		"embed": true,
  		// Ban all objects except for Flash (which handle expandos)
  		"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
  	},
  
  	hasData: function( elem ) {
  		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
  		return !!elem && !isEmptyDataObject( elem );
  	},
  
  	data: function( elem, name, data ) {
  		return internalData( elem, name, data );
  	},
  
  	removeData: function( elem, name ) {
  		return internalRemoveData( elem, name );
  	},
  
  	// For internal use only.
  	_data: function( elem, name, data ) {
  		return internalData( elem, name, data, true );
  	},
  
  	_removeData: function( elem, name ) {
  		return internalRemoveData( elem, name, true );
  	},
  
  	// A method for determining if a DOM node can handle the data expando
  	acceptData: function( elem ) {
  		// Do not set data on non-element because it will not be cleared (#8335).
  		if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
  			return false;
  		}
  
  		var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
  
  		// nodes accept data unless otherwise specified; rejection can be conditional
  		return !noData || noData !== true && elem.getAttribute("classid") === noData;
  	}
  });
  
  jQuery.fn.extend({
  	data: function( key, value ) {
  		var attrs, name,
  			data = null,
  			i = 0,
  			elem = this[0];
  
  		// Special expections of .data basically thwart jQuery.access,
  		// so implement the relevant behavior ourselves
  
  		// Gets all values
  		if ( key === undefined ) {
  			if ( this.length ) {
  				data = jQuery.data( elem );
  
  				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
  					attrs = elem.attributes;
  					for ( ; i < attrs.length; i++ ) {
  						name = attrs[i].name;
  
  						if ( name.indexOf("data-") === 0 ) {
  							name = jQuery.camelCase( name.slice(5) );
  
  							dataAttr( elem, name, data[ name ] );
  						}
  					}
  					jQuery._data( elem, "parsedAttrs", true );
  				}
  			}
  
  			return data;
  		}
  
  		// Sets multiple values
  		if ( typeof key === "object" ) {
  			return this.each(function() {
  				jQuery.data( this, key );
  			});
  		}
  
  		return arguments.length > 1 ?
  
  			// Sets one value
  			this.each(function() {
  				jQuery.data( this, key, value );
  			}) :
  
  			// Gets one value
  			// Try to fetch any internally stored data first
  			elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
  	},
  
  	removeData: function( key ) {
  		return this.each(function() {
  			jQuery.removeData( this, key );
  		});
  	}
  });
  
  function dataAttr( elem, key, data ) {
  	// If nothing was found internally, try to fetch any
  	// data from the HTML5 data-* attribute
  	if ( data === undefined && elem.nodeType === 1 ) {
  
  		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
  
  		data = elem.getAttribute( name );
  
  		if ( typeof data === "string" ) {
  			try {
  				data = data === "true" ? true :
  					data === "false" ? false :
  					data === "null" ? null :
  					// Only convert to a number if it doesn't change the string
  					+data + "" === data ? +data :
  					rbrace.test( data ) ? jQuery.parseJSON( data ) :
  						data;
  			} catch( e ) {}
  
  			// Make sure we set the data so it isn't changed later
  			jQuery.data( elem, key, data );
  
  		} else {
  			data = undefined;
  		}
  	}
  
  	return data;
  }
  
  // checks a cache object for emptiness
  function isEmptyDataObject( obj ) {
  	var name;
  	for ( name in obj ) {
  
  		// if the public data object is empty, the private is still empty
  		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
  			continue;
  		}
  		if ( name !== "toJSON" ) {
  			return false;
  		}
  	}
  
  	return true;
  }
  jQuery.extend({
  	queue: function( elem, type, data ) {
  		var queue;
  
  		if ( elem ) {
  			type = ( type || "fx" ) + "queue";
  			queue = jQuery._data( elem, type );
  
  			// Speed up dequeue by getting out quickly if this is just a lookup
  			if ( data ) {
  				if ( !queue || jQuery.isArray(data) ) {
  					queue = jQuery._data( 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 intended for public consumption - generates a queueHooks object, or returns the current one
  	_queueHooks: function( elem, type ) {
  		var key = type + "queueHooks";
  		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
  			empty: jQuery.Callbacks("once memory").add(function() {
  				jQuery._removeData( elem, type + "queue" );
  				jQuery._removeData( elem, 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 );
  		});
  	},
  	// Based off of the plugin by Clint Helfers, with permission.
  	// http://blindsignals.com/index.php/2009/07/jquery-delay/
  	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 = setTimeout( next, time );
  			hooks.stop = function() {
  				clearTimeout( timeout );
  			};
  		});
  	},
  	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 = jQuery._data( elements[ i ], type + "queueHooks" );
  			if ( tmp && tmp.empty ) {
  				count++;
  				tmp.empty.add( resolve );
  			}
  		}
  		resolve();
  		return defer.promise( obj );
  	}
  });
  var nodeHook, boolHook,
  	rclass = /[\t\r\n\f]/g,
  	rreturn = /\r/g,
  	rfocusable = /^(?:input|select|textarea|button|object)$/i,
  	rclickable = /^(?:a|area)$/i,
  	ruseDefault = /^(?:checked|selected)$/i,
  	getSetAttribute = jQuery.support.getSetAttribute,
  	getSetInput = jQuery.support.input;
  
  jQuery.fn.extend({
  	attr: function( name, value ) {
  		return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
  	},
  
  	removeAttr: function( name ) {
  		return this.each(function() {
  			jQuery.removeAttr( this, name );
  		});
  	},
  
  	prop: function( name, value ) {
  		return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
  	},
  
  	removeProp: function( name ) {
  		name = jQuery.propFix[ name ] || name;
  		return this.each(function() {
  			// try/catch handles cases where IE balks (such as removing a property on window)
  			try {
  				this[ name ] = undefined;
  				delete this[ name ];
  			} catch( e ) {}
  		});
  	},
  
  	addClass: function( value ) {
  		var classes, elem, cur, clazz, j,
  			i = 0,
  			len = this.length,
  			proceed = typeof value === "string" && value;
  
  		if ( jQuery.isFunction( value ) ) {
  			return this.each(function( j ) {
  				jQuery( this ).addClass( value.call( this, j, this.className ) );
  			});
  		}
  
  		if ( proceed ) {
  			// The disjunction here is for better compressibility (see removeClass)
  			classes = ( value || "" ).match( core_rnotwhite ) || [];
  
  			for ( ; i < len; i++ ) {
  				elem = this[ i ];
  				cur = elem.nodeType === 1 && ( elem.className ?
  					( " " + elem.className + " " ).replace( rclass, " " ) :
  					" "
  				);
  
  				if ( cur ) {
  					j = 0;
  					while ( (clazz = classes[j++]) ) {
  						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
  							cur += clazz + " ";
  						}
  					}
  					elem.className = jQuery.trim( cur );
  
  				}
  			}
  		}
  
  		return this;
  	},
  
  	removeClass: function( value ) {
  		var classes, elem, cur, clazz, j,
  			i = 0,
  			len = this.length,
  			proceed = arguments.length === 0 || typeof value === "string" && value;
  
  		if ( jQuery.isFunction( value ) ) {
  			return this.each(function( j ) {
  				jQuery( this ).removeClass( value.call( this, j, this.className ) );
  			});
  		}
  		if ( proceed ) {
  			classes = ( value || "" ).match( core_rnotwhite ) || [];
  
  			for ( ; i < len; i++ ) {
  				elem = this[ i ];
  				// This expression is here for better compressibility (see addClass)
  				cur = elem.nodeType === 1 && ( elem.className ?
  					( " " + elem.className + " " ).replace( rclass, " " ) :
  					""
  				);
  
  				if ( cur ) {
  					j = 0;
  					while ( (clazz = classes[j++]) ) {
  						// Remove *all* instances
  						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
  							cur = cur.replace( " " + clazz + " ", " " );
  						}
  					}
  					elem.className = value ? jQuery.trim( cur ) : "";
  				}
  			}
  		}
  
  		return this;
  	},
  
  	toggleClass: function( value, stateVal ) {
  		var type = typeof value;
  
  		if ( typeof stateVal === "boolean" && type === "string" ) {
  			return stateVal ? this.addClass( value ) : this.removeClass( value );
  		}
  
  		if ( jQuery.isFunction( value ) ) {
  			return this.each(function( i ) {
  				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
  			});
  		}
  
  		return this.each(function() {
  			if ( type === "string" ) {
  				// toggle individual class names
  				var className,
  					i = 0,
  					self = jQuery( this ),
  					classNames = value.match( core_rnotwhite ) || [];
  
  				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 ( type === core_strundefined || type === "boolean" ) {
  				if ( this.className ) {
  					// store className if set
  					jQuery._data( this, "__className__", this.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.
  				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
  			}
  		});
  	},
  
  	hasClass: function( selector ) {
  		var className = " " + selector + " ",
  			i = 0,
  			l = this.length;
  		for ( ; i < l; i++ ) {
  			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
  				return true;
  			}
  		}
  
  		return false;
  	},
  
  	val: function( value ) {
  		var ret, hooks, isFunction,
  			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;
  
  				return typeof ret === "string" ?
  					// handle most common string cases
  					ret.replace(rreturn, "") :
  					// handle cases where value is null/undef or number
  					ret == null ? "" : ret;
  			}
  
  			return;
  		}
  
  		isFunction = jQuery.isFunction( value );
  
  		return this.each(function( i ) {
  			var val;
  
  			if ( this.nodeType !== 1 ) {
  				return;
  			}
  
  			if ( isFunction ) {
  				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 ( jQuery.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 ) {
  				// Use proper attribute retrieval(#6932, #12072)
  				var val = jQuery.find.attr( elem, "value" );
  				return val != null ?
  					val :
  					elem.text;
  			}
  		},
  		select: {
  			get: function( elem ) {
  				var value, option,
  					options = elem.options,
  					index = elem.selectedIndex,
  					one = elem.type === "select-one" || index < 0,
  					values = one ? null : [],
  					max = one ? index + 1 : options.length,
  					i = index < 0 ?
  						max :
  						one ? index : 0;
  
  				// Loop through all the selected options
  				for ( ; i < max; i++ ) {
  					option = options[ i ];
  
  					// oldIE 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
  							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
  							( !option.parentNode.disabled || !jQuery.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 ];
  					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
  						optionSet = true;
  					}
  				}
  
  				// force browsers to behave consistently when non-matching value is set
  				if ( !optionSet ) {
  					elem.selectedIndex = -1;
  				}
  				return values;
  			}
  		}
  	},
  
  	attr: function( elem, name, value ) {
  		var hooks, ret,
  			nType = elem.nodeType;
  
  		// don't get/set attributes on text, comment and attribute nodes
  		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
  			return;
  		}
  
  		// Fallback to prop when attributes are not supported
  		if ( typeof elem.getAttribute === core_strundefined ) {
  			return jQuery.prop( elem, name, value );
  		}
  
  		// All attributes are lowercase
  		// Grab necessary hook if one is defined
  		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
  			name = name.toLowerCase();
  			hooks = jQuery.attrHooks[ name ] ||
  				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
  		}
  
  		if ( value !== undefined ) {
  
  			if ( value === null ) {
  				jQuery.removeAttr( elem, name );
  
  			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
  				return ret;
  
  			} else {
  				elem.setAttribute( name, value + "" );
  				return value;
  			}
  
  		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
  			return ret;
  
  		} else {
  			ret = jQuery.find.attr( elem, name );
  
  			// Non-existent attributes return null, we normalize to undefined
  			return ret == null ?
  				undefined :
  				ret;
  		}
  	},
  
  	removeAttr: function( elem, value ) {
  		var name, propName,
  			i = 0,
  			attrNames = value && value.match( core_rnotwhite );
  
  		if ( attrNames && elem.nodeType === 1 ) {
  			while ( (name = attrNames[i++]) ) {
  				propName = jQuery.propFix[ name ] || name;
  
  				// Boolean attributes get special treatment (#10870)
  				if ( jQuery.expr.match.bool.test( name ) ) {
  					// Set corresponding property to false
  					if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
  						elem[ propName ] = false;
  					// Support: IE<9
  					// Also clear defaultChecked/defaultSelected (if appropriate)
  					} else {
  						elem[ jQuery.camelCase( "default-" + name ) ] =
  							elem[ propName ] = false;
  					}
  
  				// See #9699 for explanation of this approach (setting first, then removal)
  				} else {
  					jQuery.attr( elem, name, "" );
  				}
  
  				elem.removeAttribute( getSetAttribute ? name : propName );
  			}
  		}
  	},
  
  	attrHooks: {
  		type: {
  			set: function( elem, value ) {
  				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
  					// Setting the type on a radio button after the value resets the value in IE6-9
  					// Reset value to default in case type is set after value during creation
  					var val = elem.value;
  					elem.setAttribute( "type", value );
  					if ( val ) {
  						elem.value = val;
  					}
  					return value;
  				}
  			}
  		}
  	},
  
  	propFix: {
  		"for": "htmlFor",
  		"class": "className"
  	},
  
  	prop: function( elem, name, value ) {
  		var ret, hooks, notxml,
  			nType = elem.nodeType;
  
  		// don't get/set properties on text, comment and attribute nodes
  		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
  			return;
  		}
  
  		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
  
  		if ( notxml ) {
  			// Fix name and attach hooks
  			name = jQuery.propFix[ name ] || name;
  			hooks = jQuery.propHooks[ name ];
  		}
  
  		if ( value !== undefined ) {
  			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
  				ret :
  				( elem[ name ] = value );
  
  		} else {
  			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
  				ret :
  				elem[ name ];
  		}
  	},
  
  	propHooks: {
  		tabIndex: {
  			get: function( elem ) {
  				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
  				// 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" );
  
  				return tabindex ?
  					parseInt( tabindex, 10 ) :
  					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
  						0 :
  						-1;
  			}
  		}
  	}
  });
  
  // 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 if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
  			// IE<8 needs the *property* name
  			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
  
  		// Use defaultChecked and defaultSelected for oldIE
  		} else {
  			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
  		}
  
  		return name;
  	}
  };
  jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
  	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
  
  	jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
  		function( elem, name, isXML ) {
  			var fn = jQuery.expr.attrHandle[ name ],
  				ret = isXML ?
  					undefined :
  					/* jshint eqeqeq: false */
  					(jQuery.expr.attrHandle[ name ] = undefined) !=
  						getter( elem, name, isXML ) ?
  
  						name.toLowerCase() :
  						null;
  			jQuery.expr.attrHandle[ name ] = fn;
  			return ret;
  		} :
  		function( elem, name, isXML ) {
  			return isXML ?
  				undefined :
  				elem[ jQuery.camelCase( "default-" + name ) ] ?
  					name.toLowerCase() :
  					null;
  		};
  });
  
  // fix oldIE attroperties
  if ( !getSetInput || !getSetAttribute ) {
  	jQuery.attrHooks.value = {
  		set: function( elem, value, name ) {
  			if ( jQuery.nodeName( elem, "input" ) ) {
  				// Does not return so that setAttribute is also used
  				elem.defaultValue = value;
  			} else {
  				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
  				return nodeHook && nodeHook.set( elem, value, name );
  			}
  		}
  	};
  }
  
  // IE6/7 do not support getting/setting some attributes with get/setAttribute
  if ( !getSetAttribute ) {
  
  	// Use this for any attribute in IE6/7
  	// This fixes almost every IE6/7 issue
  	nodeHook = {
  		set: function( elem, value, name ) {
  			// Set the existing or create a new attribute node
  			var ret = elem.getAttributeNode( name );
  			if ( !ret ) {
  				elem.setAttributeNode(
  					(ret = elem.ownerDocument.createAttribute( name ))
  				);
  			}
  
  			ret.value = value += "";
  
  			// Break association with cloned elements by also using setAttribute (#9646)
  			return name === "value" || value === elem.getAttribute( name ) ?
  				value :
  				undefined;
  		}
  	};
  	jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
  		// Some attributes are constructed with empty-string values when not defined
  		function( elem, name, isXML ) {
  			var ret;
  			return isXML ?
  				undefined :
  				(ret = elem.getAttributeNode( name )) && ret.value !== "" ?
  					ret.value :
  					null;
  		};
  	jQuery.valHooks.button = {
  		get: function( elem, name ) {
  			var ret = elem.getAttributeNode( name );
  			return ret && ret.specified ?
  				ret.value :
  				undefined;
  		},
  		set: nodeHook.set
  	};
  
  	// Set contenteditable to false on removals(#10429)
  	// Setting to empty string throws an error as an invalid value
  	jQuery.attrHooks.contenteditable = {
  		set: function( elem, value, name ) {
  			nodeHook.set( elem, value === "" ? false : value, name );
  		}
  	};
  
  	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
  	// This is for removals
  	jQuery.each([ "width", "height" ], function( i, name ) {
  		jQuery.attrHooks[ name ] = {
  			set: function( elem, value ) {
  				if ( value === "" ) {
  					elem.setAttribute( name, "auto" );
  					return value;
  				}
  			}
  		};
  	});
  }
  
  
  // Some attributes require a special call on IE
  // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
  if ( !jQuery.support.hrefNormalized ) {
  	// href/src property should get the full normalized URL (#10299/#12915)
  	jQuery.each([ "href", "src" ], function( i, name ) {
  		jQuery.propHooks[ name ] = {
  			get: function( elem ) {
  				return elem.getAttribute( name, 4 );
  			}
  		};
  	});
  }
  
  if ( !jQuery.support.style ) {
  	jQuery.attrHooks.style = {
  		get: function( elem ) {
  			// Return undefined in the case of empty string
  			// Note: IE uppercases css property names, but if we were to .toLowerCase()
  			// .cssText, that would destroy case senstitivity in URL's, like in "background"
  			return elem.style.cssText || undefined;
  		},
  		set: function( elem, value ) {
  			return ( elem.style.cssText = value + "" );
  		}
  	};
  }
  
  // Safari mis-reports the default selected property of an option
  // Accessing the parent's selectedIndex property fixes it
  if ( !jQuery.support.optSelected ) {
  	jQuery.propHooks.selected = {
  		get: function( elem ) {
  			var parent = elem.parentNode;
  
  			if ( parent ) {
  				parent.selectedIndex;
  
  				// Make sure that it also works with optgroups, see #5701
  				if ( parent.parentNode ) {
  					parent.parentNode.selectedIndex;
  				}
  			}
  			return null;
  		}
  	};
  }
  
  jQuery.each([
  	"tabIndex",
  	"readOnly",
  	"maxLength",
  	"cellSpacing",
  	"cellPadding",
  	"rowSpan",
  	"colSpan",
  	"useMap",
  	"frameBorder",
  	"contentEditable"
  ], function() {
  	jQuery.propFix[ this.toLowerCase() ] = this;
  });
  
  // IE6/7 call enctype encoding
  if ( !jQuery.support.enctype ) {
  	jQuery.propFix.enctype = "encoding";
  }
  
  // Radios and checkboxes getter/setter
  jQuery.each([ "radio", "checkbox" ], function() {
  	jQuery.valHooks[ this ] = {
  		set: function( elem, value ) {
  			if ( jQuery.isArray( value ) ) {
  				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
  			}
  		}
  	};
  	if ( !jQuery.support.checkOn ) {
  		jQuery.valHooks[ this ].get = function( elem ) {
  			// Support: Webkit
  			// "" is returned instead of "on" if a value isn't specified
  			return elem.getAttribute("value") === null ? "on" : elem.value;
  		};
  	}
  });
  var rformElems = /^(?:input|select|textarea)$/i,
  	rkeyEvent = /^key/,
  	rmouseEvent = /^(?:mouse|contextmenu)|click/,
  	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
  	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
  
  function returnTrue() {
  	return true;
  }
  
  function returnFalse() {
  	return false;
  }
  
  function safeActiveElement() {
  	try {
  		return document.activeElement;
  	} catch ( err ) { }
  }
  
  /*
   * 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 tmp, events, t, handleObjIn,
  			special, eventHandle, handleObj,
  			handlers, type, namespaces, origType,
  			elemData = jQuery._data( 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;
  		}
  
  		// 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 !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
  					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
  					undefined;
  			};
  			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
  			eventHandle.elem = elem;
  		}
  
  		// Handle multiple events separated by a space
  		types = ( types || "" ).match( core_rnotwhite ) || [""];
  		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/attachEvent if the special events handler returns false
  				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
  					// Bind the global event handler to the element
  					if ( elem.addEventListener ) {
  						elem.addEventListener( type, eventHandle, false );
  
  					} else if ( elem.attachEvent ) {
  						elem.attachEvent( "on" + 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;
  		}
  
  		// Nullify elem to prevent memory leaks in IE
  		elem = null;
  	},
  
  	// Detach an event or set of events from an element
  	remove: function( elem, types, handler, selector, mappedTypes ) {
  		var j, handleObj, tmp,
  			origCount, t, events,
  			special, handlers, type,
  			namespaces, origType,
  			elemData = jQuery.hasData( elem ) && jQuery._data( elem );
  
  		if ( !elemData || !(events = elemData.events) ) {
  			return;
  		}
  
  		// Once for each type.namespace in types; type may be omitted
  		types = ( types || "" ).match( core_rnotwhite ) || [""];
  		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 the expando if it's no longer used
  		if ( jQuery.isEmptyObject( events ) ) {
  			delete elemData.handle;
  
  			// removeData also checks for emptiness and clears the expando if empty
  			// so use it instead of delete
  			jQuery._removeData( elem, "events" );
  		}
  	},
  
  	trigger: function( event, data, elem, onlyHandlers ) {
  		var handle, ontype, cur,
  			bubbleType, special, tmp, i,
  			eventPath = [ elem || document ],
  			type = core_hasOwn.call( event, "type" ) ? event.type : event,
  			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
  
  		cur = 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(".") >= 0 ) {
  			// 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.namespace_re = 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 && !jQuery.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() ) {
  
  			event.type = i > 1 ?
  				bubbleType :
  				special.bindType || type;
  
  			// jQuery handler
  			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
  			if ( handle ) {
  				handle.apply( cur, data );
  			}
  
  			// Native handler
  			handle = ontype && cur[ ontype ];
  			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === 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) &&
  				jQuery.acceptData( elem ) ) {
  
  				// Call a native DOM method on the target with the same name name as the event.
  				// Can't use an .isFunction() check here because IE6/7 fails that test.
  				// Don't do default actions on window, that's where global variables be (#6170)
  				if ( ontype && elem[ type ] && !jQuery.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;
  					try {
  						elem[ type ]();
  					} catch ( e ) {
  						// IE<9 dies on focus/blur to hidden element (#1486,#12518)
  						// only reproducible on winXP IE8 native, not IE9 in IE8 mode
  					}
  					jQuery.event.triggered = undefined;
  
  					if ( tmp ) {
  						elem[ ontype ] = tmp;
  					}
  				}
  			}
  		}
  
  		return event.result;
  	},
  
  	dispatch: function( event ) {
  
  		// Make a writable jQuery.Event from the native event object
  		event = jQuery.event.fix( event );
  
  		var i, ret, handleObj, matched, j,
  			handlerQueue = [],
  			args = core_slice.call( arguments ),
  			handlers = ( jQuery._data( 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;
  		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.namespace_re || event.namespace_re.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 sel, handleObj, matches, i,
  			handlerQueue = [],
  			delegateCount = handlers.delegateCount,
  			cur = event.target;
  
  		// Find delegate handlers
  		// Black-hole SVG <use> instance trees (#13180)
  		// Avoid non-left-click bubbling in Firefox (#3861)
  		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
  
  			/* jshint eqeqeq: false */
  			for ( ; cur != this; cur = cur.parentNode || this ) {
  				/* jshint eqeqeq: true */
  
  				// Don't check non-elements (#13208)
  				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
  				if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
  					matches = [];
  					for ( i = 0; i < delegateCount; i++ ) {
  						handleObj = handlers[ i ];
  
  						// Don't conflict with Object.prototype properties (#13203)
  						sel = handleObj.selector + " ";
  
  						if ( matches[ sel ] === undefined ) {
  							matches[ sel ] = handleObj.needsContext ?
  								jQuery( sel, this ).index( cur ) >= 0 :
  								jQuery.find( sel, this, null, [ cur ] ).length;
  						}
  						if ( matches[ sel ] ) {
  							matches.push( handleObj );
  						}
  					}
  					if ( matches.length ) {
  						handlerQueue.push({ elem: cur, handlers: matches });
  					}
  				}
  			}
  		}
  
  		// Add the remaining (directly-bound) handlers
  		if ( delegateCount < handlers.length ) {
  			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
  		}
  
  		return handlerQueue;
  	},
  
  	fix: function( event ) {
  		if ( event[ jQuery.expando ] ) {
  			return event;
  		}
  
  		// Create a writable copy of the event object and normalize some properties
  		var i, prop, copy,
  			type = event.type,
  			originalEvent = event,
  			fixHook = this.fixHooks[ type ];
  
  		if ( !fixHook ) {
  			this.fixHooks[ type ] = fixHook =
  				rmouseEvent.test( type ) ? this.mouseHooks :
  				rkeyEvent.test( type ) ? this.keyHooks :
  				{};
  		}
  		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
  
  		event = new jQuery.Event( originalEvent );
  
  		i = copy.length;
  		while ( i-- ) {
  			prop = copy[ i ];
  			event[ prop ] = originalEvent[ prop ];
  		}
  
  		// Support: IE<9
  		// Fix target property (#1925)
  		if ( !event.target ) {
  			event.target = originalEvent.srcElement || document;
  		}
  
  		// Support: Chrome 23+, Safari?
  		// Target should not be a text node (#504, #13143)
  		if ( event.target.nodeType === 3 ) {
  			event.target = event.target.parentNode;
  		}
  
  		// Support: IE<9
  		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
  		event.metaKey = !!event.metaKey;
  
  		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
  	},
  
  	// Includes some event props shared by KeyEvent and MouseEvent
  	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
  
  	fixHooks: {},
  
  	keyHooks: {
  		props: "char charCode key keyCode".split(" "),
  		filter: function( event, original ) {
  
  			// Add which for key events
  			if ( event.which == null ) {
  				event.which = original.charCode != null ? original.charCode : original.keyCode;
  			}
  
  			return event;
  		}
  	},
  
  	mouseHooks: {
  		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
  		filter: function( event, original ) {
  			var body, eventDoc, doc,
  				button = original.button,
  				fromElement = original.fromElement;
  
  			// Calculate pageX/Y if missing and clientX/Y available
  			if ( event.pageX == null && original.clientX != null ) {
  				eventDoc = event.target.ownerDocument || document;
  				doc = eventDoc.documentElement;
  				body = eventDoc.body;
  
  				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
  				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
  			}
  
  			// Add relatedTarget, if necessary
  			if ( !event.relatedTarget && fromElement ) {
  				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
  			}
  
  			// Add which for click: 1 === left; 2 === middle; 3 === right
  			// Note: button is not normalized, so don't use it
  			if ( !event.which && button !== undefined ) {
  				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
  			}
  
  			return event;
  		}
  	},
  
  	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 ) {
  					try {
  						this.focus();
  						return false;
  					} catch ( e ) {
  						// Support: IE<9
  						// If we error on focus to hidden element (#1486, #12518),
  						// let .trigger() run the handlers
  					}
  				}
  			},
  			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 ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
  					this.click();
  					return false;
  				}
  			},
  
  			// For cross-browser consistency, don't fire native .click() on links
  			_default: function( event ) {
  				return jQuery.nodeName( event.target, "a" );
  			}
  		},
  
  		beforeunload: {
  			postDispatch: function( event ) {
  
  				// Even when returnValue equals to undefined Firefox will still show alert
  				if ( event.result !== undefined ) {
  					event.originalEvent.returnValue = event.result;
  				}
  			}
  		}
  	},
  
  	simulate: function( type, elem, event, bubble ) {
  		// Piggyback on a donor event to simulate a different one.
  		// Fake originalEvent to avoid donor's stopPropagation, but if the
  		// simulated event prevents default then we do the same on the donor.
  		var e = jQuery.extend(
  			new jQuery.Event(),
  			event,
  			{
  				type: type,
  				isSimulated: true,
  				originalEvent: {}
  			}
  		);
  		if ( bubble ) {
  			jQuery.event.trigger( e, null, elem );
  		} else {
  			jQuery.event.dispatch.call( elem, e );
  		}
  		if ( e.isDefaultPrevented() ) {
  			event.preventDefault();
  		}
  	}
  };
  
  jQuery.removeEvent = document.removeEventListener ?
  	function( elem, type, handle ) {
  		if ( elem.removeEventListener ) {
  			elem.removeEventListener( type, handle, false );
  		}
  	} :
  	function( elem, type, handle ) {
  		var name = "on" + type;
  
  		if ( elem.detachEvent ) {
  
  			// #8545, #7054, preventing memory leaks for custom events in IE6-8
  			// detachEvent needed property on element, by name of that event, to properly expose it to GC
  			if ( typeof elem[ name ] === core_strundefined ) {
  				elem[ name ] = null;
  			}
  
  			elem.detachEvent( name, 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.returnValue === false ||
  			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
  
  	// 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 || jQuery.now();
  
  	// Mark it as fixed
  	this[ jQuery.expando ] = true;
  };
  
  // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
  // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
  jQuery.Event.prototype = {
  	isDefaultPrevented: returnFalse,
  	isPropagationStopped: returnFalse,
  	isImmediatePropagationStopped: returnFalse,
  
  	preventDefault: function() {
  		var e = this.originalEvent;
  
  		this.isDefaultPrevented = returnTrue;
  		if ( !e ) {
  			return;
  		}
  
  		// If preventDefault exists, run it on the original event
  		if ( e.preventDefault ) {
  			e.preventDefault();
  
  		// Support: IE
  		// Otherwise set the returnValue property of the original event to false
  		} else {
  			e.returnValue = false;
  		}
  	},
  	stopPropagation: function() {
  		var e = this.originalEvent;
  
  		this.isPropagationStopped = returnTrue;
  		if ( !e ) {
  			return;
  		}
  		// If stopPropagation exists, run it on the original event
  		if ( e.stopPropagation ) {
  			e.stopPropagation();
  		}
  
  		// Support: IE
  		// Set the cancelBubble property of the original event to true
  		e.cancelBubble = true;
  	},
  	stopImmediatePropagation: function() {
  		this.isImmediatePropagationStopped = returnTrue;
  		this.stopPropagation();
  	}
  };
  
  // Create mouseenter/leave events using mouseover/out and event-time checks
  jQuery.each({
  	mouseenter: "mouseover",
  	mouseleave: "mouseout"
  }, 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 mousenter/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;
  		}
  	};
  });
  
  // IE submit delegation
  if ( !jQuery.support.submitBubbles ) {
  
  	jQuery.event.special.submit = {
  		setup: function() {
  			// Only need this for delegated form submit events
  			if ( jQuery.nodeName( this, "form" ) ) {
  				return false;
  			}
  
  			// Lazy-add a submit handler when a descendant form may potentially be submitted
  			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
  				// Node name check avoids a VML-related crash in IE (#9807)
  				var elem = e.target,
  					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
  				if ( form && !jQuery._data( form, "submitBubbles" ) ) {
  					jQuery.event.add( form, "submit._submit", function( event ) {
  						event._submit_bubble = true;
  					});
  					jQuery._data( form, "submitBubbles", true );
  				}
  			});
  			// return undefined since we don't need an event listener
  		},
  
  		postDispatch: function( event ) {
  			// If form was submitted by the user, bubble the event up the tree
  			if ( event._submit_bubble ) {
  				delete event._submit_bubble;
  				if ( this.parentNode && !event.isTrigger ) {
  					jQuery.event.simulate( "submit", this.parentNode, event, true );
  				}
  			}
  		},
  
  		teardown: function() {
  			// Only need this for delegated form submit events
  			if ( jQuery.nodeName( this, "form" ) ) {
  				return false;
  			}
  
  			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
  			jQuery.event.remove( this, "._submit" );
  		}
  	};
  }
  
  // IE change delegation and checkbox/radio fix
  if ( !jQuery.support.changeBubbles ) {
  
  	jQuery.event.special.change = {
  
  		setup: function() {
  
  			if ( rformElems.test( this.nodeName ) ) {
  				// IE doesn't fire change on a check/radio until blur; trigger it on click
  				// after a propertychange. Eat the blur-change in special.change.handle.
  				// This still fires onchange a second time for check/radio after blur.
  				if ( this.type === "checkbox" || this.type === "radio" ) {
  					jQuery.event.add( this, "propertychange._change", function( event ) {
  						if ( event.originalEvent.propertyName === "checked" ) {
  							this._just_changed = true;
  						}
  					});
  					jQuery.event.add( this, "click._change", function( event ) {
  						if ( this._just_changed && !event.isTrigger ) {
  							this._just_changed = false;
  						}
  						// Allow triggered, simulated change events (#11500)
  						jQuery.event.simulate( "change", this, event, true );
  					});
  				}
  				return false;
  			}
  			// Delegated event; lazy-add a change handler on descendant inputs
  			jQuery.event.add( this, "beforeactivate._change", function( e ) {
  				var elem = e.target;
  
  				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
  					jQuery.event.add( elem, "change._change", function( event ) {
  						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
  							jQuery.event.simulate( "change", this.parentNode, event, true );
  						}
  					});
  					jQuery._data( elem, "changeBubbles", true );
  				}
  			});
  		},
  
  		handle: function( event ) {
  			var elem = event.target;
  
  			// Swallow native change events from checkbox/radio, we already triggered them above
  			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
  				return event.handleObj.handler.apply( this, arguments );
  			}
  		},
  
  		teardown: function() {
  			jQuery.event.remove( this, "._change" );
  
  			return !rformElems.test( this.nodeName );
  		}
  	};
  }
  
  // Create "bubbling" focus and blur events
  if ( !jQuery.support.focusinBubbles ) {
  	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
  
  		// Attach a single capturing handler while someone wants focusin/focusout
  		var attaches = 0,
  			handler = function( event ) {
  				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
  			};
  
  		jQuery.event.special[ fix ] = {
  			setup: function() {
  				if ( attaches++ === 0 ) {
  					document.addEventListener( orig, handler, true );
  				}
  			},
  			teardown: function() {
  				if ( --attaches === 0 ) {
  					document.removeEventListener( orig, handler, true );
  				}
  			}
  		};
  	});
  }
  
  jQuery.fn.extend({
  
  	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
  		var type, origFn;
  
  		// 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 ) {
  				this.on( type, selector, data, types[ type ], one );
  			}
  			return this;
  		}
  
  		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 this;
  		}
  
  		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 this.each( function() {
  			jQuery.event.add( this, types, fn, data, selector );
  		});
  	},
  	one: function( types, selector, data, fn ) {
  		return this.on( 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 );
  		});
  	},
  
  	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 );
  		}
  	}
  });
  var isSimple = /^.[^:#\[\.,]*$/,
  	rparentsprev = /^(?:parents|prev(?:Until|All))/,
  	rneedsContext = jQuery.expr.match.needsContext,
  	// 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({
  	find: function( selector ) {
  		var i,
  			ret = [],
  			self = this,
  			len = self.length;
  
  		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;
  					}
  				}
  			}) );
  		}
  
  		for ( i = 0; i < len; i++ ) {
  			jQuery.find( selector, self[ i ], ret );
  		}
  
  		// Needed because $( selector, context ) becomes $( context ).find( selector )
  		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
  		ret.selector = this.selector ? this.selector + " " + selector : selector;
  		return ret;
  	},
  
  	has: function( target ) {
  		var i,
  			targets = jQuery( target, this ),
  			len = targets.length;
  
  		return this.filter(function() {
  			for ( i = 0; i < len; i++ ) {
  				if ( jQuery.contains( this, targets[i] ) ) {
  					return true;
  				}
  			}
  		});
  	},
  
  	not: function( selector ) {
  		return this.pushStack( winnow(this, selector || [], true) );
  	},
  
  	filter: function( selector ) {
  		return this.pushStack( winnow(this, selector || [], false) );
  	},
  
  	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;
  	},
  
  	closest: function( selectors, context ) {
  		var cur,
  			i = 0,
  			l = this.length,
  			ret = [],
  			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
  				jQuery( selectors, context || this.context ) :
  				0;
  
  		for ( ; i < l; i++ ) {
  			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
  				// Always skip document fragments
  				if ( cur.nodeType < 11 && (pos ?
  					pos.index(cur) > -1 :
  
  					// Don't pass non-elements to Sizzle
  					cur.nodeType === 1 &&
  						jQuery.find.matchesSelector(cur, selectors)) ) {
  
  					cur = ret.push( cur );
  					break;
  				}
  			}
  		}
  
  		return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
  	},
  
  	// Determine the position of an element within
  	// the matched set of elements
  	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 jQuery.inArray( this[0], jQuery( elem ) );
  		}
  
  		// Locate the position of the desired element
  		return jQuery.inArray(
  			// If it receives a jQuery object, the first element is used
  			elem.jquery ? elem[0] : elem, this );
  	},
  
  	add: function( selector, context ) {
  		var set = typeof selector === "string" ?
  				jQuery( selector, context ) :
  				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
  			all = jQuery.merge( this.get(), set );
  
  		return this.pushStack( jQuery.unique(all) );
  	},
  
  	addBack: function( selector ) {
  		return this.add( selector == null ?
  			this.prevObject : this.prevObject.filter(selector)
  		);
  	}
  });
  
  function sibling( cur, dir ) {
  	do {
  		cur = cur[ dir ];
  	} while ( cur && 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 jQuery.dir( elem, "parentNode" );
  	},
  	parentsUntil: function( elem, i, until ) {
  		return jQuery.dir( elem, "parentNode", until );
  	},
  	next: function( elem ) {
  		return sibling( elem, "nextSibling" );
  	},
  	prev: function( elem ) {
  		return sibling( elem, "previousSibling" );
  	},
  	nextAll: function( elem ) {
  		return jQuery.dir( elem, "nextSibling" );
  	},
  	prevAll: function( elem ) {
  		return jQuery.dir( elem, "previousSibling" );
  	},
  	nextUntil: function( elem, i, until ) {
  		return jQuery.dir( elem, "nextSibling", until );
  	},
  	prevUntil: function( elem, i, until ) {
  		return jQuery.dir( elem, "previousSibling", until );
  	},
  	siblings: function( elem ) {
  		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
  	},
  	children: function( elem ) {
  		return jQuery.sibling( elem.firstChild );
  	},
  	contents: function( elem ) {
  		return jQuery.nodeName( elem, "iframe" ) ?
  			elem.contentDocument || elem.contentWindow.document :
  			jQuery.merge( [], elem.childNodes );
  	}
  }, function( name, fn ) {
  	jQuery.fn[ name ] = function( until, selector ) {
  		var ret = jQuery.map( this, fn, until );
  
  		if ( name.slice( -5 ) !== "Until" ) {
  			selector = until;
  		}
  
  		if ( selector && typeof selector === "string" ) {
  			ret = jQuery.filter( selector, ret );
  		}
  
  		if ( this.length > 1 ) {
  			// Remove duplicates
  			if ( !guaranteedUnique[ name ] ) {
  				ret = jQuery.unique( ret );
  			}
  
  			// Reverse order for parents* and prev-derivatives
  			if ( rparentsprev.test( name ) ) {
  				ret = ret.reverse();
  			}
  		}
  
  		return this.pushStack( ret );
  	};
  });
  
  jQuery.extend({
  	filter: function( expr, elems, not ) {
  		var elem = elems[ 0 ];
  
  		if ( not ) {
  			expr = ":not(" + expr + ")";
  		}
  
  		return elems.length === 1 && elem.nodeType === 1 ?
  			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
  			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
  				return elem.nodeType === 1;
  			}));
  	},
  
  	dir: function( elem, dir, until ) {
  		var matched = [],
  			cur = elem[ dir ];
  
  		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
  			if ( cur.nodeType === 1 ) {
  				matched.push( cur );
  			}
  			cur = cur[dir];
  		}
  		return matched;
  	},
  
  	sibling: function( n, elem ) {
  		var r = [];
  
  		for ( ; n; n = n.nextSibling ) {
  			if ( n.nodeType === 1 && n !== elem ) {
  				r.push( n );
  			}
  		}
  
  		return r;
  	}
  });
  
  // Implement the identical functionality for filter and not
  function winnow( elements, qualifier, not ) {
  	if ( jQuery.isFunction( qualifier ) ) {
  		return jQuery.grep( elements, function( elem, i ) {
  			/* jshint -W018 */
  			return !!qualifier.call( elem, i, elem ) !== not;
  		});
  
  	}
  
  	if ( qualifier.nodeType ) {
  		return jQuery.grep( elements, function( elem ) {
  			return ( elem === qualifier ) !== not;
  		});
  
  	}
  
  	if ( typeof qualifier === "string" ) {
  		if ( isSimple.test( qualifier ) ) {
  			return jQuery.filter( qualifier, elements, not );
  		}
  
  		qualifier = jQuery.filter( qualifier, elements );
  	}
  
  	return jQuery.grep( elements, function( elem ) {
  		return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
  	});
  }
  function createSafeFragment( document ) {
  	var list = nodeNames.split( "|" ),
  		safeFrag = document.createDocumentFragment();
  
  	if ( safeFrag.createElement ) {
  		while ( list.length ) {
  			safeFrag.createElement(
  				list.pop()
  			);
  		}
  	}
  	return safeFrag;
  }
  
  var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
  		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
  	rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
  	rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
  	rleadingWhitespace = /^\s+/,
  	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
  	rtagName = /<([\w:]+)/,
  	rtbody = /<tbody/i,
  	rhtml = /<|&#?\w+;/,
  	rnoInnerhtml = /<(?:script|style|link)/i,
  	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
  	// checked="checked" or checked
  	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
  	rscriptType = /^$|\/(?:java|ecma)script/i,
  	rscriptTypeMasked = /^true\/(.*)/,
  	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
  
  	// We have to close these tags to support XHTML (#13200)
  	wrapMap = {
  		option: [ 1, "<select multiple='multiple'>", "</select>" ],
  		legend: [ 1, "<fieldset>", "</fieldset>" ],
  		area: [ 1, "<map>", "</map>" ],
  		param: [ 1, "<object>", "</object>" ],
  		thead: [ 1, "<table>", "</table>" ],
  		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
  		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
  		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
  
  		// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
  		// unless wrapped in a div with non-breaking characters in front of it.
  		_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
  	},
  	safeFragment = createSafeFragment( document ),
  	fragmentDiv = safeFragment.appendChild( document.createElement("div") );
  
  wrapMap.optgroup = wrapMap.option;
  wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
  wrapMap.th = wrapMap.td;
  
  jQuery.fn.extend({
  	text: function( value ) {
  		return jQuery.access( this, function( value ) {
  			return value === undefined ?
  				jQuery.text( this ) :
  				this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
  		}, null, value, arguments.length );
  	},
  
  	append: function() {
  		return this.domManip( arguments, function( elem ) {
  			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
  				var target = manipulationTarget( this, elem );
  				target.appendChild( elem );
  			}
  		});
  	},
  
  	prepend: function() {
  		return this.domManip( 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 this.domManip( arguments, function( elem ) {
  			if ( this.parentNode ) {
  				this.parentNode.insertBefore( elem, this );
  			}
  		});
  	},
  
  	after: function() {
  		return this.domManip( arguments, function( elem ) {
  			if ( this.parentNode ) {
  				this.parentNode.insertBefore( elem, this.nextSibling );
  			}
  		});
  	},
  
  	// keepData is for internal use only--do not document
  	remove: function( selector, keepData ) {
  		var elem,
  			elems = selector ? jQuery.filter( selector, this ) : this,
  			i = 0;
  
  		for ( ; (elem = elems[i]) != null; i++ ) {
  
  			if ( !keepData && elem.nodeType === 1 ) {
  				jQuery.cleanData( getAll( elem ) );
  			}
  
  			if ( elem.parentNode ) {
  				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
  					setGlobalEval( getAll( elem, "script" ) );
  				}
  				elem.parentNode.removeChild( elem );
  			}
  		}
  
  		return this;
  	},
  
  	empty: function() {
  		var elem,
  			i = 0;
  
  		for ( ; (elem = this[i]) != null; i++ ) {
  			// Remove element nodes and prevent memory leaks
  			if ( elem.nodeType === 1 ) {
  				jQuery.cleanData( getAll( elem, false ) );
  			}
  
  			// Remove any remaining nodes
  			while ( elem.firstChild ) {
  				elem.removeChild( elem.firstChild );
  			}
  
  			// If this is a select, ensure that it displays empty (#12336)
  			// Support: IE<9
  			if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
  				elem.options.length = 0;
  			}
  		}
  
  		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 jQuery.access( this, function( value ) {
  			var elem = this[0] || {},
  				i = 0,
  				l = this.length;
  
  			if ( value === undefined ) {
  				return elem.nodeType === 1 ?
  					elem.innerHTML.replace( rinlinejQuery, "" ) :
  					undefined;
  			}
  
  			// See if we can take a shortcut and just use innerHTML
  			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
  				( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
  				( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
  				!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
  
  				value = value.replace( rxhtmlTag, "<$1></$2>" );
  
  				try {
  					for (; i < l; i++ ) {
  						// Remove element nodes and prevent memory leaks
  						elem = this[i] || {};
  						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
  			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
  			args = jQuery.map( this, function( elem ) {
  				return [ elem.nextSibling, elem.parentNode ];
  			}),
  			i = 0;
  
  		// Make the changes, replacing each context element with the new content
  		this.domManip( arguments, function( elem ) {
  			var next = args[ i++ ],
  				parent = args[ i++ ];
  
  			if ( parent ) {
  				// Don't use the snapshot next if it has moved (#13810)
  				if ( next && next.parentNode !== parent ) {
  					next = this.nextSibling;
  				}
  				jQuery( this ).remove();
  				parent.insertBefore( elem, next );
  			}
  		// Allow new content to include elements from the context set
  		}, true );
  
  		// Force removal if there was no new content (e.g., from empty arguments)
  		return i ? this : this.remove();
  	},
  
  	detach: function( selector ) {
  		return this.remove( selector, true );
  	},
  
  	domManip: function( args, callback, allowIntersection ) {
  
  		// Flatten any nested arrays
  		args = core_concat.apply( [], args );
  
  		var first, node, hasScripts,
  			scripts, doc, fragment,
  			i = 0,
  			l = this.length,
  			set = this,
  			iNoClone = l - 1,
  			value = args[0],
  			isFunction = jQuery.isFunction( value );
  
  		// We can't cloneNode fragments that contain checked, in WebKit
  		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
  			return this.each(function( index ) {
  				var self = set.eq( index );
  				if ( isFunction ) {
  					args[0] = value.call( this, index, self.html() );
  				}
  				self.domManip( args, callback, allowIntersection );
  			});
  		}
  
  		if ( l ) {
  			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
  			first = fragment.firstChild;
  
  			if ( fragment.childNodes.length === 1 ) {
  				fragment = first;
  			}
  
  			if ( first ) {
  				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 ) {
  							jQuery.merge( scripts, getAll( node, "script" ) );
  						}
  					}
  
  					callback.call( this[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 || "" ) &&
  							!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
  
  							if ( node.src ) {
  								// Hope ajax is available...
  								jQuery._evalUrl( node.src );
  							} else {
  								jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
  							}
  						}
  					}
  				}
  
  				// Fix #11809: Avoid leaking memory
  				fragment = first = null;
  			}
  		}
  
  		return this;
  	}
  });
  
  // Support: IE<8
  // Manipulating tables requires a tbody
  function manipulationTarget( elem, content ) {
  	return jQuery.nodeName( elem, "table" ) &&
  		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
  
  		elem.getElementsByTagName("tbody")[0] ||
  			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
  		elem;
  }
  
  // Replace/restore the type attribute of script elements for safe DOM manipulation
  function disableScript( elem ) {
  	elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
  	return elem;
  }
  function restoreScript( elem ) {
  	var match = rscriptTypeMasked.exec( elem.type );
  	if ( match ) {
  		elem.type = match[1];
  	} else {
  		elem.removeAttribute("type");
  	}
  	return elem;
  }
  
  // Mark scripts as having already been evaluated
  function setGlobalEval( elems, refElements ) {
  	var elem,
  		i = 0;
  	for ( ; (elem = elems[i]) != null; i++ ) {
  		jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
  	}
  }
  
  function cloneCopyEvent( src, dest ) {
  
  	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
  		return;
  	}
  
  	var type, i, l,
  		oldData = jQuery._data( src ),
  		curData = jQuery._data( dest, oldData ),
  		events = oldData.events;
  
  	if ( events ) {
  		delete curData.handle;
  		curData.events = {};
  
  		for ( type in events ) {
  			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
  				jQuery.event.add( dest, type, events[ type ][ i ] );
  			}
  		}
  	}
  
  	// make the cloned public data object a copy from the original
  	if ( curData.data ) {
  		curData.data = jQuery.extend( {}, curData.data );
  	}
  }
  
  function fixCloneNodeIssues( src, dest ) {
  	var nodeName, e, data;
  
  	// We do not need to do anything for non-Elements
  	if ( dest.nodeType !== 1 ) {
  		return;
  	}
  
  	nodeName = dest.nodeName.toLowerCase();
  
  	// IE6-8 copies events bound via attachEvent when using cloneNode.
  	if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
  		data = jQuery._data( dest );
  
  		for ( e in data.events ) {
  			jQuery.removeEvent( dest, e, data.handle );
  		}
  
  		// Event data gets referenced instead of copied if the expando gets copied too
  		dest.removeAttribute( jQuery.expando );
  	}
  
  	// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
  	if ( nodeName === "script" && dest.text !== src.text ) {
  		disableScript( dest ).text = src.text;
  		restoreScript( dest );
  
  	// IE6-10 improperly clones children of object elements using classid.
  	// IE10 throws NoModificationAllowedError if parent is null, #12132.
  	} else if ( nodeName === "object" ) {
  		if ( dest.parentNode ) {
  			dest.outerHTML = src.outerHTML;
  		}
  
  		// This path appears unavoidable for IE9. When cloning an object
  		// element in IE9, the outerHTML strategy above is not sufficient.
  		// If the src has innerHTML and the destination does not,
  		// copy the src.innerHTML into the dest.innerHTML. #10324
  		if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
  			dest.innerHTML = src.innerHTML;
  		}
  
  	} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
  		// IE6-8 fails to persist the checked state of a cloned checkbox
  		// or radio button. Worse, IE6-7 fail to give the cloned element
  		// a checked appearance if the defaultChecked value isn't also set
  
  		dest.defaultChecked = dest.checked = src.checked;
  
  		// IE6-7 get confused and end up setting the value of a cloned
  		// checkbox/radio button to an empty string instead of "on"
  		if ( dest.value !== src.value ) {
  			dest.value = src.value;
  		}
  
  	// IE6-8 fails to return the selected option to the default selected
  	// state when cloning options
  	} else if ( nodeName === "option" ) {
  		dest.defaultSelected = dest.selected = src.defaultSelected;
  
  	// IE6-8 fails to set the defaultValue to the correct value when
  	// cloning other types of input fields
  	} else if ( nodeName === "input" || nodeName === "textarea" ) {
  		dest.defaultValue = src.defaultValue;
  	}
  }
  
  jQuery.each({
  	appendTo: "append",
  	prependTo: "prepend",
  	insertBefore: "before",
  	insertAfter: "after",
  	replaceAll: "replaceWith"
  }, function( name, original ) {
  	jQuery.fn[ name ] = function( selector ) {
  		var elems,
  			i = 0,
  			ret = [],
  			insert = jQuery( selector ),
  			last = insert.length - 1;
  
  		for ( ; i <= last; i++ ) {
  			elems = i === last ? this : this.clone(true);
  			jQuery( insert[i] )[ original ]( elems );
  
  			// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
  			core_push.apply( ret, elems.get() );
  		}
  
  		return this.pushStack( ret );
  	};
  });
  
  function getAll( context, tag ) {
  	var elems, elem,
  		i = 0,
  		found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
  			typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
  			undefined;
  
  	if ( !found ) {
  		for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
  			if ( !tag || jQuery.nodeName( elem, tag ) ) {
  				found.push( elem );
  			} else {
  				jQuery.merge( found, getAll( elem, tag ) );
  			}
  		}
  	}
  
  	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
  		jQuery.merge( [ context ], found ) :
  		found;
  }
  
  // Used in buildFragment, fixes the defaultChecked property
  function fixDefaultChecked( elem ) {
  	if ( manipulation_rcheckableType.test( elem.type ) ) {
  		elem.defaultChecked = elem.checked;
  	}
  }
  
  jQuery.extend({
  	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
  		var destElements, node, clone, i, srcElements,
  			inPage = jQuery.contains( elem.ownerDocument, elem );
  
  		if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
  			clone = elem.cloneNode( true );
  
  		// IE<=8 does not properly clone detached, unknown element nodes
  		} else {
  			fragmentDiv.innerHTML = elem.outerHTML;
  			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
  		}
  
  		if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
  				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
  
  			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
  			destElements = getAll( clone );
  			srcElements = getAll( elem );
  
  			// Fix all IE cloning issues
  			for ( i = 0; (node = srcElements[i]) != null; ++i ) {
  				// Ensure that the destination node is not null; Fixes #9587
  				if ( destElements[i] ) {
  					fixCloneNodeIssues( node, 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; (node = srcElements[i]) != null; i++ ) {
  					cloneCopyEvent( node, destElements[i] );
  				}
  			} else {
  				cloneCopyEvent( elem, clone );
  			}
  		}
  
  		// Preserve script evaluation history
  		destElements = getAll( clone, "script" );
  		if ( destElements.length > 0 ) {
  			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
  		}
  
  		destElements = srcElements = node = null;
  
  		// Return the cloned set
  		return clone;
  	},
  
  	buildFragment: function( elems, context, scripts, selection ) {
  		var j, elem, contains,
  			tmp, tag, tbody, wrap,
  			l = elems.length,
  
  			// Ensure a safe fragment
  			safe = createSafeFragment( context ),
  
  			nodes = [],
  			i = 0;
  
  		for ( ; i < l; i++ ) {
  			elem = elems[ i ];
  
  			if ( elem || elem === 0 ) {
  
  				// Add nodes directly
  				if ( jQuery.type( elem ) === "object" ) {
  					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 || safe.appendChild( context.createElement("div") );
  
  					// Deserialize a standard representation
  					tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
  					wrap = wrapMap[ tag ] || wrapMap._default;
  
  					tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
  
  					// Descend through wrappers to the right content
  					j = wrap[0];
  					while ( j-- ) {
  						tmp = tmp.lastChild;
  					}
  
  					// Manually add leading whitespace removed by IE
  					if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
  						nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
  					}
  
  					// Remove IE's autoinserted <tbody> from table fragments
  					if ( !jQuery.support.tbody ) {
  
  						// String was a <table>, *may* have spurious <tbody>
  						elem = tag === "table" && !rtbody.test( elem ) ?
  							tmp.firstChild :
  
  							// String was a bare <thead> or <tfoot>
  							wrap[1] === "<table>" && !rtbody.test( elem ) ?
  								tmp :
  								0;
  
  						j = elem && elem.childNodes.length;
  						while ( j-- ) {
  							if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
  								elem.removeChild( tbody );
  							}
  						}
  					}
  
  					jQuery.merge( nodes, tmp.childNodes );
  
  					// Fix #12392 for WebKit and IE > 9
  					tmp.textContent = "";
  
  					// Fix #12392 for oldIE
  					while ( tmp.firstChild ) {
  						tmp.removeChild( tmp.firstChild );
  					}
  
  					// Remember the top-level container for proper cleanup
  					tmp = safe.lastChild;
  				}
  			}
  		}
  
  		// Fix #11356: Clear elements from fragment
  		if ( tmp ) {
  			safe.removeChild( tmp );
  		}
  
  		// Reset defaultChecked for any radios and checkboxes
  		// about to be appended to the DOM in IE 6/7 (#8060)
  		if ( !jQuery.support.appendChecked ) {
  			jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
  		}
  
  		i = 0;
  		while ( (elem = nodes[ i++ ]) ) {
  
  			// #4087 - If origin and destination elements are the same, and this is
  			// that element, do not do anything
  			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
  				continue;
  			}
  
  			contains = jQuery.contains( elem.ownerDocument, elem );
  
  			// Append to fragment
  			tmp = getAll( safe.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 );
  					}
  				}
  			}
  		}
  
  		tmp = null;
  
  		return safe;
  	},
  
  	cleanData: function( elems, /* internal */ acceptData ) {
  		var elem, type, id, data,
  			i = 0,
  			internalKey = jQuery.expando,
  			cache = jQuery.cache,
  			deleteExpando = jQuery.support.deleteExpando,
  			special = jQuery.event.special;
  
  		for ( ; (elem = elems[i]) != null; i++ ) {
  
  			if ( acceptData || jQuery.acceptData( elem ) ) {
  
  				id = elem[ internalKey ];
  				data = id && cache[ id ];
  
  				if ( data ) {
  					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 );
  							}
  						}
  					}
  
  					// Remove cache only if it was not already removed by jQuery.event.remove
  					if ( cache[ id ] ) {
  
  						delete cache[ id ];
  
  						// IE does not allow us to delete expando properties from nodes,
  						// nor does it have a removeAttribute function on Document nodes;
  						// we must handle all of these cases
  						if ( deleteExpando ) {
  							delete elem[ internalKey ];
  
  						} else if ( typeof elem.removeAttribute !== core_strundefined ) {
  							elem.removeAttribute( internalKey );
  
  						} else {
  							elem[ internalKey ] = null;
  						}
  
  						core_deletedIds.push( id );
  					}
  				}
  			}
  		}
  	},
  
  	_evalUrl: function( url ) {
  		return jQuery.ajax({
  			url: url,
  			type: "GET",
  			dataType: "script",
  			async: false,
  			global: false,
  			"throws": true
  		});
  	}
  });
  jQuery.fn.extend({
  	wrapAll: function( html ) {
  		if ( jQuery.isFunction( html ) ) {
  			return this.each(function(i) {
  				jQuery(this).wrapAll( html.call(this, i) );
  			});
  		}
  
  		if ( this[0] ) {
  			// The elements to wrap the target around
  			var 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.firstChild && elem.firstChild.nodeType === 1 ) {
  					elem = elem.firstChild;
  				}
  
  				return elem;
  			}).append( this );
  		}
  
  		return this;
  	},
  
  	wrapInner: function( html ) {
  		if ( jQuery.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 isFunction = jQuery.isFunction( html );
  
  		return this.each(function(i) {
  			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
  		});
  	},
  
  	unwrap: function() {
  		return this.parent().each(function() {
  			if ( !jQuery.nodeName( this, "body" ) ) {
  				jQuery( this ).replaceWith( this.childNodes );
  			}
  		}).end();
  	}
  });
  var iframe, getStyles, curCSS,
  	ralpha = /alpha\([^)]*\)/i,
  	ropacity = /opacity\s*=\s*([^)]*)/,
  	rposition = /^(top|right|bottom|left)$/,
  	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
  	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
  	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
  	rmargin = /^margin/,
  	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
  	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
  	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
  	elemdisplay = { BODY: "block" },
  
  	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
  	cssNormalTransform = {
  		letterSpacing: 0,
  		fontWeight: 400
  	},
  
  	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
  	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
  
  // return a css property mapped to a potentially vendor prefixed property
  function vendorPropName( style, name ) {
  
  	// shortcut for names that are not vendor prefixed
  	if ( name in style ) {
  		return name;
  	}
  
  	// check for vendor prefixed names
  	var capName = name.charAt(0).toUpperCase() + name.slice(1),
  		origName = name,
  		i = cssPrefixes.length;
  
  	while ( i-- ) {
  		name = cssPrefixes[ i ] + capName;
  		if ( name in style ) {
  			return name;
  		}
  	}
  
  	return origName;
  }
  
  function isHidden( elem, el ) {
  	// isHidden might be called from jQuery#filter function;
  	// in that case, element will be second argument
  	elem = el || elem;
  	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
  }
  
  function showHide( elements, show ) {
  	var display, elem, hidden,
  		values = [],
  		index = 0,
  		length = elements.length;
  
  	for ( ; index < length; index++ ) {
  		elem = elements[ index ];
  		if ( !elem.style ) {
  			continue;
  		}
  
  		values[ index ] = jQuery._data( elem, "olddisplay" );
  		display = elem.style.display;
  		if ( show ) {
  			// Reset the inline display of this element to learn if it is
  			// being hidden by cascaded rules or not
  			if ( !values[ index ] && display === "none" ) {
  				elem.style.display = "";
  			}
  
  			// Set elements which have been overridden with display: none
  			// in a stylesheet to whatever the default browser style is
  			// for such an element
  			if ( elem.style.display === "" && isHidden( elem ) ) {
  				values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
  			}
  		} else {
  
  			if ( !values[ index ] ) {
  				hidden = isHidden( elem );
  
  				if ( display && display !== "none" || !hidden ) {
  					jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
  				}
  			}
  		}
  	}
  
  	// Set the display of most of the elements in a second loop
  	// to avoid the constant reflow
  	for ( index = 0; index < length; index++ ) {
  		elem = elements[ index ];
  		if ( !elem.style ) {
  			continue;
  		}
  		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
  			elem.style.display = show ? values[ index ] || "" : "none";
  		}
  	}
  
  	return elements;
  }
  
  jQuery.fn.extend({
  	css: function( name, value ) {
  		return jQuery.access( this, function( elem, name, value ) {
  			var len, styles,
  				map = {},
  				i = 0;
  
  			if ( jQuery.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 );
  	},
  	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 ( isHidden( this ) ) {
  				jQuery( this ).show();
  			} else {
  				jQuery( this ).hide();
  			}
  		});
  	}
  });
  
  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: {
  		"columnCount": true,
  		"fillOpacity": 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: {
  		// normalize float css property
  		"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
  	},
  
  	// 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 = jQuery.camelCase( name ),
  			style = elem.style;
  
  		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
  
  		// gets hook for the prefixed version
  		// followed by the unprefixed version
  		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
  
  		// Check if we're setting a value
  		if ( value !== undefined ) {
  			type = typeof value;
  
  			// convert relative number strings (+= or -=) to relative numbers. #7345
  			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
  				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
  				// Fixes bug #9237
  				type = "number";
  			}
  
  			// Make sure that NaN and null values aren't set. See: #7116
  			if ( value == null || type === "number" && isNaN( value ) ) {
  				return;
  			}
  
  			// If a number was passed in, add 'px' to the (except for certain CSS properties)
  			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
  				value += "px";
  			}
  
  			// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
  			// but it would mean to define eight (for every problematic property) identical functions
  			if ( !jQuery.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 ) {
  
  				// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
  				// Fixes bug #5509
  				try {
  					style[ name ] = value;
  				} catch(e) {}
  			}
  
  		} 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 num, val, hooks,
  			origName = jQuery.camelCase( name );
  
  		// Make sure that we're working with the right name
  		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
  
  		// gets hook for the prefixed version
  		// followed by the unprefixed version
  		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 ];
  		}
  
  		// Return, converting to number if forced or a qualifier was provided and val looks numeric
  		if ( extra === "" || extra ) {
  			num = parseFloat( val );
  			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
  		}
  		return val;
  	}
  });
  
  // NOTE: we've included the "window" in window.getComputedStyle
  // because jsdom on node.js will break without it.
  if ( window.getComputedStyle ) {
  	getStyles = function( elem ) {
  		return window.getComputedStyle( elem, null );
  	};
  
  	curCSS = function( elem, name, _computed ) {
  		var width, minWidth, maxWidth,
  			computed = _computed || getStyles( elem ),
  
  			// getPropertyValue is only needed for .css('filter') in IE9, see #12537
  			ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
  			style = elem.style;
  
  		if ( computed ) {
  
  			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
  				ret = jQuery.style( elem, name );
  			}
  
  			// A tribute to the "awesome hack by Dean Edwards"
  			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
  			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
  			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
  			if ( rnumnonpx.test( ret ) && rmargin.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;
  	};
  } else if ( document.documentElement.currentStyle ) {
  	getStyles = function( elem ) {
  		return elem.currentStyle;
  	};
  
  	curCSS = function( elem, name, _computed ) {
  		var left, rs, rsLeft,
  			computed = _computed || getStyles( elem ),
  			ret = computed ? computed[ name ] : undefined,
  			style = elem.style;
  
  		// Avoid setting ret to empty string here
  		// so we don't default to auto
  		if ( ret == null && style && style[ name ] ) {
  			ret = style[ name ];
  		}
  
  		// From the awesome hack by Dean Edwards
  		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
  
  		// If we're not dealing with a regular pixel number
  		// but a number that has a weird ending, we need to convert it to pixels
  		// but not position css attributes, as those are proportional to the parent element instead
  		// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
  		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
  
  			// Remember the original values
  			left = style.left;
  			rs = elem.runtimeStyle;
  			rsLeft = rs && rs.left;
  
  			// Put in the new values to get a computed value out
  			if ( rsLeft ) {
  				rs.left = elem.currentStyle.left;
  			}
  			style.left = name === "fontSize" ? "1em" : ret;
  			ret = style.pixelLeft + "px";
  
  			// Revert the changed values
  			style.left = left;
  			if ( rsLeft ) {
  				rs.left = rsLeft;
  			}
  		}
  
  		return ret === "" ? "auto" : ret;
  	};
  }
  
  function setPositiveNumber( elem, value, subtract ) {
  	var matches = rnumsplit.exec( value );
  	return matches ?
  		// Guard against undefined "subtract", e.g., when used as in cssHooks
  		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
  		value;
  }
  
  function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
  	var i = extra === ( isBorderBox ? "border" : "content" ) ?
  		// If we already have the right measurement, avoid augmentation
  		4 :
  		// Otherwise initialize for horizontal or vertical properties
  		name === "width" ? 1 : 0,
  
  		val = 0;
  
  	for ( ; i < 4; i += 2 ) {
  		// both box models exclude margin, so add it if we want it
  		if ( extra === "margin" ) {
  			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
  		}
  
  		if ( isBorderBox ) {
  			// border-box includes padding, so remove it if we want content
  			if ( extra === "content" ) {
  				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
  			}
  
  			// at this point, extra isn't border nor margin, so remove border
  			if ( extra !== "margin" ) {
  				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
  			}
  		} else {
  			// at this point, extra isn't content, so add padding
  			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
  
  			// at this point, extra isn't content nor padding, so add border
  			if ( extra !== "padding" ) {
  				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
  			}
  		}
  	}
  
  	return val;
  }
  
  function getWidthOrHeight( elem, name, extra ) {
  
  	// Start with offset property, which is equivalent to the border-box value
  	var valueIsBorderBox = true,
  		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
  		styles = getStyles( elem ),
  		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
  
  	// some non-html elements return undefined for offsetWidth, so check for null/undefined
  	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
  	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
  	if ( val <= 0 || val == null ) {
  		// Fall back to computed then uncomputed css if necessary
  		val = curCSS( elem, name, styles );
  		if ( val < 0 || val == null ) {
  			val = elem.style[ name ];
  		}
  
  		// Computed unit is not pixels. Stop here and return.
  		if ( rnumnonpx.test(val) ) {
  			return val;
  		}
  
  		// we need the check for style in case a browser which returns unreliable values
  		// for getComputedStyle silently falls back to the reliable elem.style
  		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
  
  		// Normalize "", auto, and prepare for extra
  		val = parseFloat( val ) || 0;
  	}
  
  	// use the active box-sizing model to add/subtract irrelevant styles
  	return ( val +
  		augmentWidthOrHeight(
  			elem,
  			name,
  			extra || ( isBorderBox ? "border" : "content" ),
  			valueIsBorderBox,
  			styles
  		)
  	) + "px";
  }
  
  // Try to determine the default display value of an element
  function css_defaultDisplay( nodeName ) {
  	var doc = document,
  		display = elemdisplay[ nodeName ];
  
  	if ( !display ) {
  		display = actualDisplay( nodeName, doc );
  
  		// If the simple way fails, read from inside an iframe
  		if ( display === "none" || !display ) {
  			// Use the already-created iframe if possible
  			iframe = ( iframe ||
  				jQuery("<iframe frameborder='0' width='0' height='0'/>")
  				.css( "cssText", "display:block !important" )
  			).appendTo( doc.documentElement );
  
  			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
  			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
  			doc.write("<!doctype html><html><body>");
  			doc.close();
  
  			display = actualDisplay( nodeName, doc );
  			iframe.detach();
  		}
  
  		// Store the correct default display
  		elemdisplay[ nodeName ] = display;
  	}
  
  	return display;
  }
  
  // Called ONLY from within css_defaultDisplay
  function actualDisplay( name, doc ) {
  	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
  		display = jQuery.css( elem[0], "display" );
  	elem.remove();
  	return display;
  }
  
  jQuery.each([ "height", "width" ], function( i, name ) {
  	jQuery.cssHooks[ name ] = {
  		get: function( elem, computed, extra ) {
  			if ( computed ) {
  				// certain elements can have dimension info if we invisibly show them
  				// however, it must have a current display style that would benefit from this
  				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
  					jQuery.swap( elem, cssShow, function() {
  						return getWidthOrHeight( elem, name, extra );
  					}) :
  					getWidthOrHeight( elem, name, extra );
  			}
  		},
  
  		set: function( elem, value, extra ) {
  			var styles = extra && getStyles( elem );
  			return setPositiveNumber( elem, value, extra ?
  				augmentWidthOrHeight(
  					elem,
  					name,
  					extra,
  					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
  					styles
  				) : 0
  			);
  		}
  	};
  });
  
  if ( !jQuery.support.opacity ) {
  	jQuery.cssHooks.opacity = {
  		get: function( elem, computed ) {
  			// IE uses filters for opacity
  			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
  				( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
  				computed ? "1" : "";
  		},
  
  		set: function( elem, value ) {
  			var style = elem.style,
  				currentStyle = elem.currentStyle,
  				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
  				filter = currentStyle && currentStyle.filter || style.filter || "";
  
  			// IE has trouble with opacity if it does not have layout
  			// Force it by setting the zoom level
  			style.zoom = 1;
  
  			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
  			// if value === "", then remove inline opacity #12685
  			if ( ( value >= 1 || value === "" ) &&
  					jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
  					style.removeAttribute ) {
  
  				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
  				// if "filter:" is present at all, clearType is disabled, we want to avoid this
  				// style.removeAttribute is IE Only, but so apparently is this code path...
  				style.removeAttribute( "filter" );
  
  				// if there is no filter style applied in a css rule or unset inline opacity, we are done
  				if ( value === "" || currentStyle && !currentStyle.filter ) {
  					return;
  				}
  			}
  
  			// otherwise, set new filter values
  			style.filter = ralpha.test( filter ) ?
  				filter.replace( ralpha, opacity ) :
  				filter + " " + opacity;
  		}
  	};
  }
  
  // These hooks cannot be added until DOM ready because the support test
  // for it is not run until after DOM ready
  jQuery(function() {
  	if ( !jQuery.support.reliableMarginRight ) {
  		jQuery.cssHooks.marginRight = {
  			get: function( elem, computed ) {
  				if ( computed ) {
  					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
  					// Work around by temporarily setting element display to inline-block
  					return jQuery.swap( elem, { "display": "inline-block" },
  						curCSS, [ elem, "marginRight" ] );
  				}
  			}
  		};
  	}
  
  	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
  	// getComputedStyle returns percent when specified for top/left/bottom/right
  	// rather than make the css module depend on the offset module, we just check for it here
  	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
  		jQuery.each( [ "top", "left" ], function( i, prop ) {
  			jQuery.cssHooks[ prop ] = {
  				get: 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;
  					}
  				}
  			};
  		});
  	}
  
  });
  
  if ( jQuery.expr && jQuery.expr.filters ) {
  	jQuery.expr.filters.hidden = function( elem ) {
  		// Support: Opera <= 12.12
  		// Opera reports offsetWidths and offsetHeights less than zero on some elements
  		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
  			(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
  	};
  
  	jQuery.expr.filters.visible = function( elem ) {
  		return !jQuery.expr.filters.hidden( elem );
  	};
  }
  
  // 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 ( !rmargin.test( prefix ) ) {
  		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
  	}
  });
  var r20 = /%20/g,
  	rbracket = /\[\]$/,
  	rCRLF = /\r?\n/g,
  	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
  	rsubmittable = /^(?:input|select|textarea|keygen)/i;
  
  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 || !manipulation_rcheckableType.test( type ) );
  		})
  		.map(function( i, elem ){
  			var val = jQuery( this ).val();
  
  			return val == null ?
  				null :
  				jQuery.isArray( val ) ?
  					jQuery.map( val, function( val ){
  						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
  					}) :
  					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
  		}).get();
  	}
  });
  
  //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, value ) {
  			// If value is a function, invoke it and return its value
  			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
  			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
  		};
  
  	// Set traditional to true for jQuery <= 1.3.2 behavior.
  	if ( traditional === undefined ) {
  		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
  	}
  
  	// If an array was passed in, assume that it is an array of form elements.
  	if ( jQuery.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( "&" ).replace( r20, "+" );
  };
  
  function buildParams( prefix, obj, traditional, add ) {
  	var name;
  
  	if ( jQuery.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" ? i : "" ) + "]", v, traditional, add );
  			}
  		});
  
  	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
  		// Serialize object item.
  		for ( name in obj ) {
  			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
  		}
  
  	} else {
  		// Serialize scalar item.
  		add( prefix, obj );
  	}
  }
  jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
  	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
  	"change select submit keydown keypress keyup error 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 );
  	},
  
  	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 );
  	}
  });
  var
  	// Document location
  	ajaxLocParts,
  	ajaxLocation,
  	ajax_nonce = jQuery.now(),
  
  	ajax_rquery = /\?/,
  	rhash = /#.*$/,
  	rts = /([?&])_=[^&]*/,
  	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
  	// #7653, #8125, #8152: local protocol detection
  	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
  	rnoContent = /^(?:GET|HEAD)$/,
  	rprotocol = /^\/\//,
  	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
  
  	// Keep a copy of the old load method
  	_load = jQuery.fn.load,
  
  	/* 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("*");
  
  // #8138, IE may throw an exception when accessing
  // a field from window.location if document.domain has been set
  try {
  	ajaxLocation = location.href;
  } catch( e ) {
  	// Use the href attribute of an A element
  	// since IE will modify it given document.location
  	ajaxLocation = document.createElement( "a" );
  	ajaxLocation.href = "";
  	ajaxLocation = ajaxLocation.href;
  }
  
  // Segment location into parts
  ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
  
  // 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( core_rnotwhite ) || [];
  
  		if ( jQuery.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 deep, key,
  		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;
  }
  
  jQuery.fn.load = function( url, params, callback ) {
  	if ( typeof url !== "string" && _load ) {
  		return _load.apply( this, arguments );
  	}
  
  	var selector, response, type,
  		self = this,
  		off = url.indexOf(" ");
  
  	if ( off >= 0 ) {
  		selector = url.slice( off, url.length );
  		url = url.slice( 0, off );
  	}
  
  	// If it's a function
  	if ( jQuery.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
  			type: type,
  			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 );
  
  		}).complete( callback && function( jqXHR, status ) {
  			self.each( callback, 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.extend({
  
  	// Counter for holding the number of active queries
  	active: 0,
  
  	// Last-Modified header cache for next request
  	lastModified: {},
  	etag: {},
  
  	ajaxSettings: {
  		url: ajaxLocation,
  		type: "GET",
  		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
  		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: /xml/,
  			html: /html/,
  			json: /json/
  		},
  
  		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": jQuery.parseJSON,
  
  			// 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 // Cross-domain detection vars
  			parts,
  			// Loop variable
  			i,
  			// URL without anti-cache param
  			cacheURL,
  			// Response headers as string
  			responseHeadersString,
  			// timeout handle
  			timeoutTimer,
  
  			// To know if global events are to be dispatched
  			fireGlobals,
  
  			transport,
  			// Response headers
  			responseHeaders,
  			// 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 = {},
  			// The jqXHR state
  			state = 0,
  			// Default abort message
  			strAbort = "canceled",
  			// Fake xhr
  			jqXHR = {
  				readyState: 0,
  
  				// Builds headers hashtable if needed
  				getResponseHeader: function( key ) {
  					var match;
  					if ( state === 2 ) {
  						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 state === 2 ? responseHeadersString : null;
  				},
  
  				// Caches the header
  				setRequestHeader: function( name, value ) {
  					var lname = name.toLowerCase();
  					if ( !state ) {
  						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
  						requestHeaders[ name ] = value;
  					}
  					return this;
  				},
  
  				// Overrides response content-type header
  				overrideMimeType: function( type ) {
  					if ( !state ) {
  						s.mimeType = type;
  					}
  					return this;
  				},
  
  				// Status-dependent callbacks
  				statusCode: function( map ) {
  					var code;
  					if ( map ) {
  						if ( state < 2 ) {
  							for ( code in map ) {
  								// Lazy-add the new callback in a way that preserves old ones
  								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
  							}
  						} else {
  							// Execute the appropriate callbacks
  							jqXHR.always( map[ jqXHR.status ] );
  						}
  					}
  					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 ).complete = completeDeferred.add;
  		jqXHR.success = jqXHR.done;
  		jqXHR.error = jqXHR.fail;
  
  		// Remove hash character (#7531: and string promotion)
  		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
  		// 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 || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
  
  		// Alias method option to type as per ticket #12004
  		s.type = options.method || options.type || s.method || s.type;
  
  		// Extract dataTypes list
  		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
  
  		// A cross-domain request is in order when we have a protocol:host:port mismatch
  		if ( s.crossDomain == null ) {
  			parts = rurl.exec( s.url.toLowerCase() );
  			s.crossDomain = !!( parts &&
  				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
  					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
  						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
  			);
  		}
  
  		// 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 ( state === 2 ) {
  			return jqXHR;
  		}
  
  		// We can fire global events as of now if asked to
  		fireGlobals = 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
  		cacheURL = s.url;
  
  		// More options handling for requests with no content
  		if ( !s.hasContent ) {
  
  			// If data is available, append data to url
  			if ( s.data ) {
  				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
  				// #9682: remove data so that it's not used in an eventual retry
  				delete s.data;
  			}
  
  			// Add anti-cache in url if needed
  			if ( s.cache === false ) {
  				s.url = rts.test( cacheURL ) ?
  
  					// If there is already a '_' parameter, set its value
  					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
  
  					// Otherwise add one to the end
  					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
  			}
  		}
  
  		// 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 || state === 2 ) ) {
  			// Abort if not done already and return
  			return jqXHR.abort();
  		}
  
  		// aborting is no longer a cancellation
  		strAbort = "abort";
  
  		// Install callbacks on deferreds
  		for ( i in { success: 1, error: 1, complete: 1 } ) {
  			jqXHR[ i ]( s[ i ] );
  		}
  
  		// 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 ] );
  			}
  			// Timeout
  			if ( s.async && s.timeout > 0 ) {
  				timeoutTimer = setTimeout(function() {
  					jqXHR.abort("timeout");
  				}, s.timeout );
  			}
  
  			try {
  				state = 1;
  				transport.send( requestHeaders, done );
  			} catch ( e ) {
  				// Propagate exception as error if not done
  				if ( state < 2 ) {
  					done( -1, e );
  				// Simply rethrow otherwise
  				} else {
  					throw e;
  				}
  			}
  		}
  
  		// Callback for when everything is done
  		function done( status, nativeStatusText, responses, headers ) {
  			var isSuccess, success, error, response, modified,
  				statusText = nativeStatusText;
  
  			// Called once
  			if ( state === 2 ) {
  				return;
  			}
  
  			// State is "done" now
  			state = 2;
  
  			// Clear timeout if it exists
  			if ( timeoutTimer ) {
  				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 {
  				// We extract error from statusText
  				// then normalize statusText and status 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 ( jQuery.isFunction( data ) ) {
  			type = type || callback;
  			callback = data;
  			data = undefined;
  		}
  
  		return jQuery.ajax({
  			url: url,
  			type: method,
  			dataType: type,
  			data: data,
  			success: callback
  		});
  	};
  });
  
  /* 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 firstDataType, ct, finalDataType, type,
  		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 };
  }
  // Install script dataType
  jQuery.ajaxSetup({
  	accepts: {
  		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
  	},
  	contents: {
  		script: /(?:java|ecma)script/
  	},
  	converters: {
  		"text script": function( text ) {
  			jQuery.globalEval( text );
  			return text;
  		}
  	}
  });
  
  // Handle cache's special case and global
  jQuery.ajaxPrefilter( "script", function( s ) {
  	if ( s.cache === undefined ) {
  		s.cache = false;
  	}
  	if ( s.crossDomain ) {
  		s.type = "GET";
  		s.global = false;
  	}
  });
  
  // Bind script tag hack transport
  jQuery.ajaxTransport( "script", function(s) {
  
  	// This transport only deals with cross domain requests
  	if ( s.crossDomain ) {
  
  		var script,
  			head = document.head || jQuery("head")[0] || document.documentElement;
  
  		return {
  
  			send: function( _, callback ) {
  
  				script = document.createElement("script");
  
  				script.async = true;
  
  				if ( s.scriptCharset ) {
  					script.charset = s.scriptCharset;
  				}
  
  				script.src = s.url;
  
  				// Attach handlers for all browsers
  				script.onload = script.onreadystatechange = function( _, isAbort ) {
  
  					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
  
  						// Handle memory leak in IE
  						script.onload = script.onreadystatechange = null;
  
  						// Remove the script
  						if ( script.parentNode ) {
  							script.parentNode.removeChild( script );
  						}
  
  						// Dereference the script
  						script = null;
  
  						// Callback if not abort
  						if ( !isAbort ) {
  							callback( 200, "success" );
  						}
  					}
  				};
  
  				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
  				// Use native DOM manipulation to avoid our domManip AJAX trickery
  				head.insertBefore( script, head.firstChild );
  			},
  
  			abort: function() {
  				if ( script ) {
  					script.onload( undefined, true );
  				}
  			}
  		};
  	}
  });
  var oldCallbacks = [],
  	rjsonp = /(=)\?(?=&|$)|\?\?/;
  
  // Default jsonp settings
  jQuery.ajaxSetup({
  	jsonp: "callback",
  	jsonpCallback: function() {
  		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_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") && 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 = jQuery.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 += ( ajax_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() {
  			// Restore preexisting value
  			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 && jQuery.isFunction( overwritten ) ) {
  				overwritten( responseContainer[ 0 ] );
  			}
  
  			responseContainer = overwritten = undefined;
  		});
  
  		// Delegate to script
  		return "script";
  	}
  });
  var xhrCallbacks, xhrSupported,
  	xhrId = 0,
  	// #5280: Internet Explorer will keep connections alive if we don't abort on unload
  	xhrOnUnloadAbort = window.ActiveXObject && function() {
  		// Abort all pending requests
  		var key;
  		for ( key in xhrCallbacks ) {
  			xhrCallbacks[ key ]( undefined, true );
  		}
  	};
  
  // Functions to create xhrs
  function createStandardXHR() {
  	try {
  		return new window.XMLHttpRequest();
  	} catch( e ) {}
  }
  
  function createActiveXHR() {
  	try {
  		return new window.ActiveXObject("Microsoft.XMLHTTP");
  	} catch( e ) {}
  }
  
  // Create the request object
  // (This is still attached to ajaxSettings for backward compatibility)
  jQuery.ajaxSettings.xhr = window.ActiveXObject ?
  	/* Microsoft failed to properly
  	 * implement the XMLHttpRequest in IE7 (can't request local files),
  	 * so we use the ActiveXObject when it is available
  	 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
  	 * we need a fallback.
  	 */
  	function() {
  		return !this.isLocal && createStandardXHR() || createActiveXHR();
  	} :
  	// For all other browsers, use the standard XMLHttpRequest object
  	createStandardXHR;
  
  // Determine support properties
  xhrSupported = jQuery.ajaxSettings.xhr();
  jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
  xhrSupported = jQuery.support.ajax = !!xhrSupported;
  
  // Create transport if the browser can provide an xhr
  if ( xhrSupported ) {
  
  	jQuery.ajaxTransport(function( s ) {
  		// Cross domain only allowed if supported through XMLHttpRequest
  		if ( !s.crossDomain || jQuery.support.cors ) {
  
  			var callback;
  
  			return {
  				send: function( headers, complete ) {
  
  					// Get a new xhr
  					var handle, i,
  						xhr = s.xhr();
  
  					// Open the socket
  					// Passing null username, generates a login popup on Opera (#2865)
  					if ( s.username ) {
  						xhr.open( s.type, s.url, s.async, s.username, s.password );
  					} else {
  						xhr.open( s.type, s.url, s.async );
  					}
  
  					// Apply custom fields if provided
  					if ( s.xhrFields ) {
  						for ( i in s.xhrFields ) {
  							xhr[ i ] = s.xhrFields[ i ];
  						}
  					}
  
  					// Override mime type if needed
  					if ( s.mimeType && xhr.overrideMimeType ) {
  						xhr.overrideMimeType( s.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 ( !s.crossDomain && !headers["X-Requested-With"] ) {
  						headers["X-Requested-With"] = "XMLHttpRequest";
  					}
  
  					// Need an extra try/catch for cross domain requests in Firefox 3
  					try {
  						for ( i in headers ) {
  							xhr.setRequestHeader( i, headers[ i ] );
  						}
  					} catch( err ) {}
  
  					// Do send the request
  					// This may raise an exception which is actually
  					// handled in jQuery.ajax (so no try/catch here)
  					xhr.send( ( s.hasContent && s.data ) || null );
  
  					// Listener
  					callback = function( _, isAbort ) {
  						var status, responseHeaders, statusText, responses;
  
  						// Firefox throws exceptions when accessing properties
  						// of an xhr when a network error occurred
  						// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
  						try {
  
  							// Was never called and is aborted or complete
  							if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
  
  								// Only called once
  								callback = undefined;
  
  								// Do not keep as active anymore
  								if ( handle ) {
  									xhr.onreadystatechange = jQuery.noop;
  									if ( xhrOnUnloadAbort ) {
  										delete xhrCallbacks[ handle ];
  									}
  								}
  
  								// If it's an abort
  								if ( isAbort ) {
  									// Abort it manually if needed
  									if ( xhr.readyState !== 4 ) {
  										xhr.abort();
  									}
  								} else {
  									responses = {};
  									status = xhr.status;
  									responseHeaders = xhr.getAllResponseHeaders();
  
  									// When requesting binary data, IE6-9 will throw an exception
  									// on any attempt to access responseText (#11426)
  									if ( typeof xhr.responseText === "string" ) {
  										responses.text = xhr.responseText;
  									}
  
  									// Firefox throws an exception when accessing
  									// statusText for faulty cross-domain requests
  									try {
  										statusText = xhr.statusText;
  									} catch( e ) {
  										// We normalize with Webkit giving an empty statusText
  										statusText = "";
  									}
  
  									// Filter status for non standard behaviors
  
  									// If the request is local and we have data: assume a success
  									// (success with no data won't get notified, that's the best we
  									// can do given current implementations)
  									if ( !status && s.isLocal && !s.crossDomain ) {
  										status = responses.text ? 200 : 404;
  									// IE - #1450: sometimes returns 1223 when it should be 204
  									} else if ( status === 1223 ) {
  										status = 204;
  									}
  								}
  							}
  						} catch( firefoxAccessException ) {
  							if ( !isAbort ) {
  								complete( -1, firefoxAccessException );
  							}
  						}
  
  						// Call complete if needed
  						if ( responses ) {
  							complete( status, statusText, responses, responseHeaders );
  						}
  					};
  
  					if ( !s.async ) {
  						// if we're in sync mode we fire the callback
  						callback();
  					} else if ( xhr.readyState === 4 ) {
  						// (IE6 & IE7) if it's in cache and has been
  						// retrieved directly we need to fire the callback
  						setTimeout( callback );
  					} else {
  						handle = ++xhrId;
  						if ( xhrOnUnloadAbort ) {
  							// Create the active xhrs callbacks list if needed
  							// and attach the unload handler
  							if ( !xhrCallbacks ) {
  								xhrCallbacks = {};
  								jQuery( window ).unload( xhrOnUnloadAbort );
  							}
  							// Add to list of active xhrs callbacks
  							xhrCallbacks[ handle ] = callback;
  						}
  						xhr.onreadystatechange = callback;
  					}
  				},
  
  				abort: function() {
  					if ( callback ) {
  						callback( undefined, true );
  					}
  				}
  			};
  		}
  	});
  }
  var fxNow, timerId,
  	rfxtypes = /^(?:toggle|show|hide)$/,
  	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
  	rrun = /queueHooks$/,
  	animationPrefilters = [ defaultPrefilter ],
  	tweeners = {
  		"*": [function( prop, value ) {
  			var tween = this.createTween( prop, value ),
  				target = tween.cur(),
  				parts = rfxnum.exec( value ),
  				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
  
  				// Starting value computation is required for potential unit mismatches
  				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
  					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
  				scale = 1,
  				maxIterations = 20;
  
  			if ( start && start[ 3 ] !== unit ) {
  				// Trust units reported by jQuery.css
  				unit = unit || start[ 3 ];
  
  				// Make sure we update the tween properties later on
  				parts = parts || [];
  
  				// Iteratively approximate from a nonzero starting point
  				start = +target || 1;
  
  				do {
  					// If previous iteration zeroed out, double until we get *something*
  					// Use a string for doubling factor so we don't accidentally see scale as unchanged below
  					scale = scale || ".5";
  
  					// Adjust and apply
  					start = start / scale;
  					jQuery.style( tween.elem, prop, start + unit );
  
  				// Update scale, tolerating zero or NaN from tween.cur()
  				// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
  				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
  			}
  
  			// Update tween properties
  			if ( parts ) {
  				start = tween.start = +start || +target || 0;
  				tween.unit = unit;
  				// If a +=/-= token was provided, we're doing a relative animation
  				tween.end = parts[ 1 ] ?
  					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
  					+parts[ 2 ];
  			}
  
  			return tween;
  		}]
  	};
  
  // Animations created synchronously will run synchronously
  function createFxNow() {
  	setTimeout(function() {
  		fxNow = undefined;
  	});
  	return ( fxNow = jQuery.now() );
  }
  
  function createTween( value, prop, animation ) {
  	var tween,
  		collection = ( tweeners[ prop ] || [] ).concat( 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 Animation( elem, properties, options ) {
  	var result,
  		stopped,
  		index = 0,
  		length = animationPrefilters.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 ),
  				// 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 ( percent < 1 && length ) {
  				return remaining;
  			} else {
  				deferred.resolveWith( elem, [ animation ] );
  				return false;
  			}
  		},
  		animation = deferred.promise({
  			elem: elem,
  			props: jQuery.extend( {}, properties ),
  			opts: jQuery.extend( true, { specialEasing: {} }, 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.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 = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
  		if ( result ) {
  			return result;
  		}
  	}
  
  	jQuery.map( props, createTween, animation );
  
  	if ( jQuery.isFunction( animation.opts.start ) ) {
  		animation.opts.start.call( elem, animation );
  	}
  
  	jQuery.fx.timer(
  		jQuery.extend( tick, {
  			elem: elem,
  			anim: animation,
  			queue: animation.opts.queue
  		})
  	);
  
  	// attach callbacks from options
  	return animation.progress( animation.opts.progress )
  		.done( animation.opts.done, animation.opts.complete )
  		.fail( animation.opts.fail )
  		.always( animation.opts.always );
  }
  
  function propFilter( props, specialEasing ) {
  	var index, name, easing, value, hooks;
  
  	// camelCase, specialEasing and expand cssHook pass
  	for ( index in props ) {
  		name = jQuery.camelCase( index );
  		easing = specialEasing[ name ];
  		value = props[ index ];
  		if ( jQuery.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 wont overwrite keys already present.
  			// also - reusing 'index' from above 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;
  		}
  	}
  }
  
  jQuery.Animation = jQuery.extend( Animation, {
  
  	tweener: function( props, callback ) {
  		if ( jQuery.isFunction( props ) ) {
  			callback = props;
  			props = [ "*" ];
  		} else {
  			props = props.split(" ");
  		}
  
  		var prop,
  			index = 0,
  			length = props.length;
  
  		for ( ; index < length ; index++ ) {
  			prop = props[ index ];
  			tweeners[ prop ] = tweeners[ prop ] || [];
  			tweeners[ prop ].unshift( callback );
  		}
  	},
  
  	prefilter: function( callback, prepend ) {
  		if ( prepend ) {
  			animationPrefilters.unshift( callback );
  		} else {
  			animationPrefilters.push( callback );
  		}
  	}
  });
  
  function defaultPrefilter( elem, props, opts ) {
  	/* jshint validthis: true */
  	var prop, value, toggle, tween, hooks, oldfire,
  		anim = this,
  		orig = {},
  		style = elem.style,
  		hidden = elem.nodeType && isHidden( elem ),
  		dataShow = jQuery._data( elem, "fxshow" );
  
  	// handle queue: false promises
  	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() {
  			// doing this makes sure that the complete handler will be called
  			// before this completes
  			anim.always(function() {
  				hooks.unqueued--;
  				if ( !jQuery.queue( elem, "fx" ).length ) {
  					hooks.empty.fire();
  				}
  			});
  		});
  	}
  
  	// height/width overflow pass
  	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
  		// Make sure that nothing sneaks out
  		// Record all 3 overflow attributes because IE does not
  		// change the overflow attribute when overflowX and
  		// overflowY are set to the same value
  		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
  
  		// Set display property to inline-block for height/width
  		// animations on inline elements that are having width/height animated
  		if ( jQuery.css( elem, "display" ) === "inline" &&
  				jQuery.css( elem, "float" ) === "none" ) {
  
  			// inline-level elements accept inline-block;
  			// block-level elements need to be inline with layout
  			if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
  				style.display = "inline-block";
  
  			} else {
  				style.zoom = 1;
  			}
  		}
  	}
  
  	if ( opts.overflow ) {
  		style.overflow = "hidden";
  		if ( !jQuery.support.shrinkWrapBlocks ) {
  			anim.always(function() {
  				style.overflow = opts.overflow[ 0 ];
  				style.overflowX = opts.overflow[ 1 ];
  				style.overflowY = opts.overflow[ 2 ];
  			});
  		}
  	}
  
  
  	// show/hide pass
  	for ( prop in props ) {
  		value = props[ prop ];
  		if ( rfxtypes.exec( value ) ) {
  			delete props[ prop ];
  			toggle = toggle || value === "toggle";
  			if ( value === ( hidden ? "hide" : "show" ) ) {
  				continue;
  			}
  			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
  		}
  	}
  
  	if ( !jQuery.isEmptyObject( orig ) ) {
  		if ( dataShow ) {
  			if ( "hidden" in dataShow ) {
  				hidden = dataShow.hidden;
  			}
  		} else {
  			dataShow = jQuery._data( elem, "fxshow", {} );
  		}
  
  		// store state if its toggle - enables .stop().toggle() to "reverse"
  		if ( toggle ) {
  			dataShow.hidden = !hidden;
  		}
  		if ( hidden ) {
  			jQuery( elem ).show();
  		} else {
  			anim.done(function() {
  				jQuery( elem ).hide();
  			});
  		}
  		anim.done(function() {
  			var prop;
  			jQuery._removeData( elem, "fxshow" );
  			for ( prop in orig ) {
  				jQuery.style( elem, prop, orig[ prop ] );
  			}
  		});
  		for ( prop in orig ) {
  			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
  
  			if ( !( prop in dataShow ) ) {
  				dataShow[ prop ] = tween.start;
  				if ( hidden ) {
  					tween.end = tween.start;
  					tween.start = prop === "width" || prop === "height" ? 1 : 0;
  				}
  			}
  		}
  	}
  }
  
  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 || "swing";
  		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;
  
  			if ( tween.elem[ tween.prop ] != null &&
  				(!tween.elem.style || 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
  			// so, 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 its
  			// available and use plain properties where available
  			if ( jQuery.fx.step[ tween.prop ] ) {
  				jQuery.fx.step[ tween.prop ]( tween );
  			} else if ( tween.elem.style && ( 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
  // 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.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 );
  	};
  });
  
  jQuery.fn.extend({
  	fadeTo: function( speed, to, easing, callback ) {
  
  		// show any hidden elements after setting opacity to 0
  		return this.filter( isHidden ).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 || jQuery._data( 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 = jQuery._data( 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 = jQuery._data( 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;
  		});
  	}
  });
  
  // Generate parameters to create a standard animation
  function genFx( type, includeWidth ) {
  	var which,
  		attrs = { height: type },
  		i = 0;
  
  	// if we include width, step value is 1 to do all cssExpand values,
  	// if we don't include width, 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;
  }
  
  // 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.speed = function( speed, easing, fn ) {
  	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
  		complete: fn || !fn && easing ||
  			jQuery.isFunction( speed ) && speed,
  		duration: speed,
  		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
  	};
  
  	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
  		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ 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 ( jQuery.isFunction( opt.old ) ) {
  			opt.old.call( this );
  		}
  
  		if ( opt.queue ) {
  			jQuery.dequeue( this, opt.queue );
  		}
  	};
  
  	return opt;
  };
  
  jQuery.easing = {
  	linear: function( p ) {
  		return p;
  	},
  	swing: function( p ) {
  		return 0.5 - Math.cos( p*Math.PI ) / 2;
  	}
  };
  
  jQuery.timers = [];
  jQuery.fx = Tween.prototype.init;
  jQuery.fx.tick = function() {
  	var timer,
  		timers = jQuery.timers,
  		i = 0;
  
  	fxNow = jQuery.now();
  
  	for ( ; i < timers.length; i++ ) {
  		timer = timers[ i ];
  		// Checks the timer has not already been removed
  		if ( !timer() && timers[ i ] === timer ) {
  			timers.splice( i--, 1 );
  		}
  	}
  
  	if ( !timers.length ) {
  		jQuery.fx.stop();
  	}
  	fxNow = undefined;
  };
  
  jQuery.fx.timer = function( timer ) {
  	if ( timer() && jQuery.timers.push( timer ) ) {
  		jQuery.fx.start();
  	}
  };
  
  jQuery.fx.interval = 13;
  
  jQuery.fx.start = function() {
  	if ( !timerId ) {
  		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
  	}
  };
  
  jQuery.fx.stop = function() {
  	clearInterval( timerId );
  	timerId = null;
  };
  
  jQuery.fx.speeds = {
  	slow: 600,
  	fast: 200,
  	// Default speed
  	_default: 400
  };
  
  // Back Compat <1.8 extension point
  jQuery.fx.step = {};
  
  if ( jQuery.expr && jQuery.expr.filters ) {
  	jQuery.expr.filters.animated = function( elem ) {
  		return jQuery.grep(jQuery.timers, function( fn ) {
  			return elem === fn.elem;
  		}).length;
  	};
  }
  jQuery.fn.offset = function( options ) {
  	if ( arguments.length ) {
  		return options === undefined ?
  			this :
  			this.each(function( i ) {
  				jQuery.offset.setOffset( this, options, i );
  			});
  	}
  
  	var docElem, win,
  		box = { top: 0, left: 0 },
  		elem = this[ 0 ],
  		doc = elem && elem.ownerDocument;
  
  	if ( !doc ) {
  		return;
  	}
  
  	docElem = doc.documentElement;
  
  	// Make sure it's not a disconnected DOM node
  	if ( !jQuery.contains( docElem, elem ) ) {
  		return box;
  	}
  
  	// If we don't have gBCR, just use 0,0 rather than error
  	// BlackBerry 5, iOS 3 (original iPhone)
  	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
  		box = elem.getBoundingClientRect();
  	}
  	win = getWindow( doc );
  	return {
  		top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
  		left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
  	};
  };
  
  jQuery.offset = {
  
  	setOffset: function( elem, options, i ) {
  		var position = jQuery.css( elem, "position" );
  
  		// set position first, in-case top/left are set even on static elem
  		if ( position === "static" ) {
  			elem.style.position = "relative";
  		}
  
  		var curElem = jQuery( elem ),
  			curOffset = curElem.offset(),
  			curCSSTop = jQuery.css( elem, "top" ),
  			curCSSLeft = jQuery.css( elem, "left" ),
  			calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
  			props = {}, curPosition = {}, curTop, curLeft;
  
  		// 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 ( jQuery.isFunction( options ) ) {
  			options = options.call( elem, i, 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({
  
  	position: function() {
  		if ( !this[ 0 ] ) {
  			return;
  		}
  
  		var offsetParent, offset,
  			parentOffset = { top: 0, left: 0 },
  			elem = this[ 0 ];
  
  		// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
  		if ( jQuery.css( elem, "position" ) === "fixed" ) {
  			// we assume that getBoundingClientRect is available when computed position is fixed
  			offset = elem.getBoundingClientRect();
  		} else {
  			// Get *real* offsetParent
  			offsetParent = this.offsetParent();
  
  			// Get correct offsets
  			offset = this.offset();
  			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
  				parentOffset = offsetParent.offset();
  			}
  
  			// Add offsetParent borders
  			parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
  			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
  		}
  
  		// Subtract parent offsets and element margins
  		// note: when an element has margin: auto the offsetLeft and marginLeft
  		// are the same in Safari causing offset.left to incorrectly be 0
  		return {
  			top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
  			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
  		};
  	},
  
  	offsetParent: function() {
  		return this.map(function() {
  			var offsetParent = this.offsetParent || docElem;
  			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
  				offsetParent = offsetParent.offsetParent;
  			}
  			return offsetParent || docElem;
  		});
  	}
  });
  
  
  // Create scrollLeft and scrollTop methods
  jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
  	var top = /Y/.test( prop );
  
  	jQuery.fn[ method ] = function( val ) {
  		return jQuery.access( this, function( elem, method, val ) {
  			var win = getWindow( elem );
  
  			if ( val === undefined ) {
  				return win ? (prop in win) ? win[ prop ] :
  					win.document.documentElement[ method ] :
  					elem[ method ];
  			}
  
  			if ( win ) {
  				win.scrollTo(
  					!top ? val : jQuery( win ).scrollLeft(),
  					top ? val : jQuery( win ).scrollTop()
  				);
  
  			} else {
  				elem[ method ] = val;
  			}
  		}, method, val, arguments.length, null );
  	};
  });
  
  function getWindow( elem ) {
  	return jQuery.isWindow( elem ) ?
  		elem :
  		elem.nodeType === 9 ?
  			elem.defaultView || elem.parentWindow :
  			false;
  }
  // 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 jQuery.access( this, function( elem, type, value ) {
  				var doc;
  
  				if ( jQuery.isWindow( elem ) ) {
  					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
  					// isn't a whole lot we can do. See pull request at this URL for discussion:
  					// https://github.com/jquery/jquery/pull/764
  					return 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
  					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
  					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, null );
  		};
  	});
  });
  // Limit scope pollution from any deprecated API
  // (function() {
  
  // The number of elements contained in the matched element set
  jQuery.fn.size = function() {
  	return this.length;
  };
  
  jQuery.fn.andSelf = jQuery.fn.addBack;
  
  // })();
  if ( typeof module === "object" && module && typeof module.exports === "object" ) {
  	// Expose jQuery as module.exports in loaders that implement the Node
  	// module pattern (including browserify). Do not create the global, since
  	// the user will be storing it themselves locally, and globals are frowned
  	// upon in the Node module world.
  	module.exports = jQuery;
  } else {
  	// Otherwise expose jQuery to the global object as usual
  	window.jQuery = window.$ = jQuery;
  
  	// 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.
  	if ( typeof define === "function" && define.amd ) {
  		define( "jquery", [], function () { return jQuery; } );
  	}
  }
  
  })( window );
  
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