text: /*!
   * jQuery JavaScript Library v2.1.0
   * http://jquery.com/
   *
   * Includes Sizzle.js
   * http://sizzlejs.com/
   *
   * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
   * Released under the MIT license
   * http://jquery.org/license
   *
   * Date: 2014-01-23T21:10Z
   */
  
  (function( global, factory ) {
  
      if ( typeof module === "object" && typeof module.exports === "object" ) {
          // For CommonJS and CommonJS-like environments where a proper window is present,
          // execute the factory and get jQuery
          // For environments that do not inherently posses a window with a document
          // (such as Node.js), expose a jQuery-making factory as module.exports
          // This accentuates the need for the creation of a real window
          // e.g. var jQuery = require("jquery")(window);
          // See ticket #14549 for more info
          module.exports = global.document ?
              factory( global, true ) :
              function( w ) {
                  if ( !w.document ) {
                      throw new Error( "jQuery requires a window with a document" );
                  }
                  return factory( w );
              };
      } else {
          factory( global );
      }
  
  // Pass this if window is not defined yet
  }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
  
  // 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+
  //
  
      var arr = [];
  
      var slice = arr.slice;
  
      var concat = arr.concat;
  
      var push = arr.push;
  
      var indexOf = arr.indexOf;
  
      var class2type = {};
  
      var toString = class2type.toString;
  
      var hasOwn = class2type.hasOwnProperty;
  
      var trim = "".trim;
  
      var support = {};
  
  
  
      var
      // Use the correct document accordingly with window argument (sandbox)
          document = window.document,
  
          version = "2.1.0",
  
      // Define a local copy of jQuery
          jQuery = function( selector, context ) {
              // The jQuery object is actually just the init constructor 'enhanced'
              // Need init if jQuery is called (just allow error to be thrown if not included)
              return new jQuery.fn.init( selector, context );
          },
  
      // 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();
          };
  
      jQuery.fn = jQuery.prototype = {
          // The current version of jQuery being used
          jquery: version,
  
          constructor: jQuery,
  
          // Start with an empty selector
          selector: "",
  
          // The default length of a jQuery object is 0
          length: 0,
  
          toArray: function() {
              return slice.call( this );
          },
  
          // Get the Nth element in the matched element set OR
          // Get the whole matched element set as a clean array
          get: function( num ) {
              return num != null ?
  
                  // Return a 'clean' array
                  ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
  
                  // Return just the object
                  slice.call( this );
          },
  
          // 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 );
          },
  
          map: function( callback ) {
              return this.pushStack( jQuery.map(this, function( elem, i ) {
                  return callback.call( elem, i, elem );
              }));
          },
  
          slice: function() {
              return this.pushStack( slice.apply( this, arguments ) );
          },
  
          first: function() {
              return this.eq( 0 );
          },
  
          last: function() {
              return this.eq( -1 );
          },
  
          eq: function( i ) {
              var len = this.length,
                  j = +i + ( i < 0 ? len : 0 );
              return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
          },
  
          end: function() {
              return this.prevObject || this.constructor(null);
          },
  
          // For internal use only.
          // Behaves like an Array's method, not like a jQuery method.
          push: push,
          sort: arr.sort,
          splice: arr.splice
      };
  
      jQuery.extend = jQuery.fn.extend = function() {
          var options, name, src, copy, copyIsArray, clone,
              target = arguments[0] || {},
              i = 1,
              length = arguments.length,
              deep = false;
  
          // Handle a deep copy situation
          if ( typeof target === "boolean" ) {
              deep = target;
  
              // skip the boolean and the target
              target = arguments[ i ] || {};
              i++;
          }
  
          // Handle case when target is a string or something (possible in deep copy)
          if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
              target = {};
          }
  
          // extend jQuery itself if only one argument is passed
          if ( i === length ) {
              target = this;
              i--;
          }
  
          for ( ; i < length; i++ ) {
              // Only deal with non-null/undefined values
              if ( (options = arguments[ i ]) != null ) {
                  // Extend the base object
                  for ( name in options ) {
                      src = target[ name ];
                      copy = options[ name ];
  
                      // Prevent never-ending loop
                      if ( target === copy ) {
                          continue;
                      }
  
                      // Recurse if we're merging plain objects or arrays
                      if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = 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
          expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
  
          // Assume jQuery is ready without the ready module
          isReady: true,
  
          error: function( msg ) {
              throw new Error( msg );
          },
  
          noop: function() {},
  
          // 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,
  
          isWindow: function( obj ) {
              return obj != null && obj === obj.window;
          },
  
          isNumeric: function( obj ) {
              // parseFloat NaNs numeric-cast false positives (null|true|false|"")
              // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
              // subtraction forces infinities to NaN
              return obj - parseFloat( obj ) >= 0;
          },
  
          isPlainObject: function( obj ) {
              // Not plain objects:
              // - Any object or value whose internal [[Class]] property is not "[object Object]"
              // - DOM nodes
              // - window
              if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
                  return false;
              }
  
              // Support: Firefox <20
              // The try/catch suppresses exceptions thrown when attempting to access
              // the "constructor" property of certain host objects, ie. |window.location|
              // https://bugzilla.mozilla.org/show_bug.cgi?id=814622
              try {
                  if ( obj.constructor &&
                      !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
                      return false;
                  }
              } catch ( e ) {
                  return false;
              }
  
              // If the function hasn't returned already, we're confident that
              // |obj| is a plain object, created by {} or constructed with new Object
              return true;
          },
  
          isEmptyObject: function( obj ) {
              var name;
              for ( name in obj ) {
                  return false;
              }
              return true;
          },
  
          type: function( obj ) {
              if ( obj == null ) {
                  return obj + "";
              }
              // Support: Android < 4.0, iOS < 6 (functionish RegExp)
              return typeof obj === "object" || typeof obj === "function" ?
                  class2type[ toString.call(obj) ] || "object" :
                  typeof obj;
          },
  
          // Evaluates a script in a global context
          globalEval: function( code ) {
              var script,
                  indirect = eval;
  
              code = jQuery.trim( code );
  
              if ( code ) {
                  // If the code includes a valid, prologue position
                  // strict mode pragma, execute code by injecting a
                  // script tag into the document.
                  if ( code.indexOf("use strict") === 1 ) {
                      script = document.createElement("script");
                      script.text = code;
                      document.head.appendChild( script ).parentNode.removeChild( script );
                  } else {
                      // Otherwise, avoid the DOM node creation, insertion
                      // and removal by using an indirect global eval
                      indirect( code );
                  }
              }
          },
  
          // 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;
          },
  
          trim: function( text ) {
              return text == null ? "" : trim.call( text );
          },
  
          // results is for internal usage only
          makeArray: function( arr, results ) {
              var ret = results || [];
  
              if ( arr != null ) {
                  if ( isArraylike( Object(arr) ) ) {
                      jQuery.merge( ret,
                          typeof arr === "string" ?
                              [ arr ] : arr
                      );
                  } else {
                      push.call( ret, arr );
                  }
              }
  
              return ret;
          },
  
          inArray: function( elem, arr, i ) {
              return arr == null ? -1 : indexOf.call( arr, elem, i );
          },
  
          merge: function( first, second ) {
              var len = +second.length,
                  j = 0,
                  i = first.length;
  
              for ( ; j < len; j++ ) {
                  first[ i++ ] = second[ j ];
              }
  
              first.length = i;
  
              return first;
          },
  
          grep: function( elems, callback, invert ) {
              var callbackInverse,
                  matches = [],
                  i = 0,
                  length = elems.length,
                  callbackExpect = !invert;
  
              // Go through the array, only saving the items
              // that pass the validator function
              for ( ; i < length; i++ ) {
                  callbackInverse = !callback( elems[ i ], i );
                  if ( callbackInverse !== callbackExpect ) {
                      matches.push( elems[ i ] );
                  }
              }
  
              return matches;
          },
  
          // arg is for internal usage only
          map: function( elems, callback, arg ) {
              var value,
                  i = 0,
                  length = elems.length,
                  isArray = isArraylike( elems ),
                  ret = [];
  
              // Go through the array, translating each of the items to their new values
              if ( isArray ) {
                  for ( ; i < length; i++ ) {
                      value = callback( elems[ i ], i, arg );
  
                      if ( value != null ) {
                          ret.push( value );
                      }
                  }
  
                  // Go through every key on the object,
              } else {
                  for ( i in elems ) {
                      value = callback( elems[ i ], i, arg );
  
                      if ( value != null ) {
                          ret.push( value );
                      }
                  }
              }
  
              // Flatten any nested arrays
              return concat.apply( [], ret );
          },
  
          // A global GUID counter for objects
          guid: 1,
  
          // Bind a function to a context, optionally partially applying any
          // arguments.
          proxy: function( fn, context ) {
              var tmp, args, proxy;
  
              if ( typeof context === "string" ) {
                  tmp = fn[ context ];
                  context = fn;
                  fn = tmp;
              }
  
              // Quick check to determine if target is callable, in the spec
              // this throws a TypeError, but we will just return undefined.
              if ( !jQuery.isFunction( fn ) ) {
                  return undefined;
              }
  
              // Simulated bind
              args = slice.call( arguments, 2 );
              proxy = function() {
                  return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
              };
  
              // Set the guid of unique handler to the same of original handler, so it can be removed
              proxy.guid = fn.guid = fn.guid || jQuery.guid++;
  
              return proxy;
          },
  
          now: Date.now,
  
          // jQuery.support is not used in Core but other projects attach their
          // properties to it so it needs to exist.
          support: support
      });
  
  // 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 ( type === "function" || jQuery.isWindow( obj ) ) {
              return false;
          }
  
          if ( obj.nodeType === 1 && length ) {
              return true;
          }
  
          return type === "array" || length === 0 ||
              typeof length === "number" && length > 0 && ( length - 1 ) in obj;
      }
      var Sizzle =
          /*!
           * Sizzle CSS Selector Engine v1.10.16
           * http://sizzlejs.com/
           *
           * Copyright 2013 jQuery Foundation, Inc. and other contributors
           * Released under the MIT license
           * http://jquery.org/license
           *
           * Date: 2014-01-13
           */
          (function( window ) {
  
              var i,
                  support,
                  Expr,
                  getText,
                  isXML,
                  compile,
                  outermostContext,
                  sortInput,
                  hasDuplicate,
  
              // 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(),
                  sortOrder = function( a, b ) {
                      if ( a === b ) {
                          hasDuplicate = true;
                      }
                      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 + "*" ),
  
                  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" )
                  },
  
                  rinputs = /^(?:input|select|textarea|button)$/i,
                  rheader = /^h\d$/i,
  
                  rnative = /^[^{]+\{\s*\[native \w/,
  
              // Easily-parseable/retrievable ID or TAG or CLASS selectors
                  rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
  
                  rsibling = /[+~]/,
                  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 :
                          high < 0 ?
                              // BMP codepoint
                              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 (jQuery #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 ) && testContext( 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]);
                              }
                          }
                      });
                  });
              }
  
              /**
               * Checks a node for validity as a Sizzle context
               * @param {Element|Object=} context
               * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
               */
              function testContext( context ) {
                  return context && typeof context.getElementsByTagName !== strundefined && context;
              }
  
  // Expose support vars for convenience
              support = Sizzle.support = {};
  
              /**
               * Detects XML nodes
               * @param {Element|Object} elem An element or a document
               * @returns {Boolean} True iff elem is a non-HTML XML node
               */
              isXML = Sizzle.isXML = function( elem ) {
                  // documentElement is verified for cases where it doesn't yet exist
                  // (such as loading iframes in IE - #4833)
                  var documentElement = elem && (elem.ownerDocument || elem).documentElement;
                  return documentElement ? documentElement.nodeName !== "HTML" : false;
              };
  
              /**
               * Sets document-related variables once based on the current document
               * @param {Element|Object} [doc] An element or document object to use to set the document
               * @returns {Object} Returns the current document
               */
              setDocument = Sizzle.setDocument = function( node ) {
                  var hasCompare,
                      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 !== parent.top ) {
                      // IE11 does not have attachEvent, so all must suffer
                      if ( parent.addEventListener ) {
                          parent.addEventListener( "unload", function() {
                              setDocument();
                          }, false );
                      } else if ( parent.attachEvent ) {
                          parent.attachEvent( "onunload", 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 = rnative.test( doc.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 t=''><option selected=''></option></select>";
  
                          // Support: IE8, Opera 10-12
                          // Nothing should be selected when empty strings follow ^= or $= or *=
                          if ( div.querySelectorAll("[t^='']").length ) {
                              rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
                          }
  
                          // 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: Windows 8 Native Apps
                          // The type and name attributes are restricted during .innerHTML assignment
                          var input = doc.createElement("input");
                          input.setAttribute( "type", "hidden" );
                          div.appendChild( input ).setAttribute( "name", "D" );
  
                          // Support: IE8
                          // Enforce case-sensitivity of name attribute
                          if ( div.querySelectorAll("[name=d]").length ) {
                              rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
                          }
  
                          // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
                          // IE8 throws error here and will not see later tests
                          if ( !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
                   ---------------------------------------------------------------------- */
                  hasCompare = rnative.test( docElem.compareDocumentPosition );
  
                  // Element contains another
                  // Purposefully does not implement inclusive descendent
                  // As in, an element does not contain itself
                  contains = hasCompare || rnative.test( docElem.contains ) ?
                      function( a, b ) {
                          var adown = a.nodeType === 9 ? a.documentElement : a,
                              bup = b && b.parentNode;
                          return a === bup || !!( bup && bup.nodeType === 1 && (
                              adown.contains ?
                                  adown.contains( bup ) :
                                  a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
                              ));
                      } :
                      function( a, b ) {
                          if ( b ) {
                              while ( (b = b.parentNode) ) {
                                  if ( b === a ) {
                                      return true;
                                  }
                              }
                          }
                          return false;
                      };
  
                  /* Sorting
                   ---------------------------------------------------------------------- */
  
                  // Document order sorting
                  sortOrder = hasCompare ?
                      function( a, b ) {
  
                          // Flag for duplicate removal
                          if ( a === b ) {
                              hasDuplicate = true;
                              return 0;
                          }
  
                          // Sort on method existence if only one input has compareDocumentPosition
                          var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
                          if ( compare ) {
                              return compare;
                          }
  
                          // Calculate position if both inputs belong to the same document
                          compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
                              a.compareDocumentPosition( b ) :
  
                              // Otherwise we know they are disconnected
                              1;
  
                          // Disconnected nodes
                          if ( compare & 1 ||
                              (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
  
                              // Choose the first element that is related to our preferred document
                              if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
                                  return -1;
                              }
                              if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
                                  return 1;
                              }
  
                              // Maintain original order
                              return sortInput ?
                                  ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
                                  0;
                          }
  
                          return compare & 4 ? -1 : 1;
                      } :
                      function( a, b ) {
                          // Exit early if the nodes are identical
                          if ( a === b ) {
                              hasDuplicate = true;
                              return 0;
                          }
  
                          var cur,
                              i = 0,
                              aup = a.parentNode,
                              bup = b.parentNode,
                              ap = [ a ],
                              bp = [ b ];
  
                          // Parentless nodes are either documents or disconnected
                          if ( !aup || !bup ) {
                              return a === 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 ?
                      val :
                      support.attributes || !documentIsHTML ?
                          elem.getAttribute( name ) :
                          (val = elem.getAttributeNode(name)) && val.specified ?
                              val.value :
                              null;
              };
  
              Sizzle.error = function( msg ) {
                  throw new Error( "Syntax error, unrecognized expression: " + msg );
              };
  
              /**
               * Document sorting and removing duplicates
               * @param {ArrayLike} results
               */
              Sizzle.uniqueSort = function( results ) {
                  var elem,
                      duplicates = [],
                      j = 0,
                      i = 0;
  
                  // Unless we *know* we can detect duplicates, assume their presence
                  hasDuplicate = !support.detectDuplicates;
                  sortInput = !support.sortStable && results.slice( 0 );
                  results.sort( sortOrder );
  
                  if ( hasDuplicate ) {
                      while ( (elem = results[i++]) ) {
                          if ( elem === results[ i ] ) {
                              j = duplicates.push( i );
                          }
                      }
                      while ( j-- ) {
                          results.splice( duplicates[ j ], 1 );
                      }
                  }
  
                  // Clear input after sorting to release objects
                  // See https://github.com/jquery/sizzle/pull/225
                  sortInput = null;
  
                  return results;
              };
  
              /**
               * Utility function for retrieving the text value of an array of DOM nodes
               * @param {Array|Element} elem
               */
              getText = Sizzle.getText = function( elem ) {
                  var node,
                      ret = "",
                      i = 0,
                      nodeType = elem.nodeType;
  
                  if ( !nodeType ) {
                      // If no nodeType, this is expected to be an array
                      while ( (node = elem[i++]) ) {
                          // Do not traverse comment nodes
                          ret += getText( node );
                      }
                  } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
                      // Use textContent for elements
                      // innerText usage removed for consistency of new lines (jQuery #11153)
                      if ( typeof elem.textContent === "string" ) {
                          return elem.textContent;
                      } else {
                          // Traverse its children
                          for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
                              ret += getText( elem );
                          }
                      }
                  } else if ( nodeType === 3 || nodeType === 4 ) {
                      return elem.nodeValue;
                  }
                  // Do not include comment or processing instruction nodes
  
                  return ret;
              };
  
              Expr = Sizzle.selectors = {
  
                  // Can be adjusted by the user
                  cacheLength: 50,
  
                  createPseudo: markFunction,
  
                  match: matchExpr,
  
                  attrHandle: {},
  
                  find: {},
  
                  relative: {
                      ">": { dir: "parentNode", first: true },
                      " ": { dir: "parentNode" },
                      "+": { dir: "previousSibling", first: true },
                      "~": { dir: "previousSibling" }
                  },
  
                  preFilter: {
                      "ATTR": function( match ) {
                          match[1] = match[1].replace( runescape, funescape );
  
                          // Move the given value to match[3] whether quoted or unquoted
                          match[3] = ( match[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 negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
                          //   but not by others (comment: 8; processing instruction: 7; etc.)
                          // nodeType < 6 works because attributes (2) do not appear as children
                          for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
                              if ( elem.nodeType < 6 ) {
                                  return false;
                              }
                          }
                          return true;
                      },
  
                      "parent": function( elem ) {
                          return !Expr.pseudos["empty"]( elem );
                      },
  
                      // Element/input types
                      "header": function( elem ) {
                          return rheader.test( elem.nodeName );
                      },
  
                      "input": function( elem ) {
                          return rinputs.test( elem.nodeName );
                      },
  
                      "button": function( elem ) {
                          var name = elem.nodeName.toLowerCase();
                          return name === "input" && elem.type === "button" || name === "button";
                      },
  
                      "text": function( elem ) {
                          var attr;
                          return elem.nodeName.toLowerCase() === "input" &&
                              elem.type === "text" &&
  
                              // Support: IE<8
                              // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
                              ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
                      },
  
                      // Position-in-collection
                      "first": createPositionalPseudo(function() {
                          return [ 0 ];
                      }),
  
                      "last": createPositionalPseudo(function( matchIndexes, length ) {
                          return [ length - 1 ];
                      }),
  
                      "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
                          return [ argument < 0 ? argument + length : argument ];
                      }),
  
                      "even": createPositionalPseudo(function( matchIndexes, length ) {
                          var i = 0;
                          for ( ; i < length; i += 2 ) {
                              matchIndexes.push( i );
                          }
                          return matchIndexes;
                      }),
  
                      "odd": createPositionalPseudo(function( matchIndexes, length ) {
                          var i = 1;
                          for ( ; i < length; i += 2 ) {
                              matchIndexes.push( i );
                          }
                          return matchIndexes;
                      }),
  
                      "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
                          var i = argument < 0 ? argument + length : argument;
                          for ( ; --i >= 0; ) {
                              matchIndexes.push( i );
                          }
                          return matchIndexes;
                      }),
  
                      "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
                          var i = argument < 0 ? argument + length : argument;
                          for ( ; ++i < length; ) {
                              matchIndexes.push( i );
                          }
                          return matchIndexes;
                      })
                  }
              };
  
              Expr.pseudos["nth"] = Expr.pseudos["eq"];
  
  // Add button/input type pseudos
              for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
                  Expr.pseudos[ i ] = createInputPseudo( i );
              }
              for ( i in { submit: true, reset: true } ) {
                  Expr.pseudos[ i ] = createButtonPseudo( i );
              }
  
  // Easy API for creating new setFilters
              function setFilters() {}
              setFilters.prototype = Expr.filters = Expr.pseudos;
              Expr.setFilters = new setFilters();
  
              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 oldCache, outerCache,
                              newCache = [ 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 ( (oldCache = outerCache[ dir ]) &&
                                          oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
  
                                          // Assign to newCache so results back-propagate to previous elements
                                          return (newCache[ 2 ] = oldCache[ 2 ]);
                                      } else {
                                          // Reuse newcache so results back-propagate to previous elements
                                          outerCache[ dir ] = newCache;
  
                                          // A match means we're done; a fail means we have to keep checking
                                          if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
                                              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 ) {
                  var bySet = setMatchers.length > 0,
                      byElement = elementMatchers.length > 0,
                      superMatcher = function( seed, context, xml, results, outermost ) {
                          var elem, j, matcher,
                              matchedCount = 0,
                              i = "0",
                              unmatched = seed && [],
                              setMatched = [],
                              contextBackup = outermostContext,
                          // We must always have either seed elements or outermost context
                              elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
                          // Use integer dirruns iff this is the outermost matcher
                              dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
                              len = elems.length;
  
                          if ( outermost ) {
                              outermostContext = context !== document && context;
                          }
  
                          // Add elements passing elementMatchers directly to results
                          // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
                          // Support: IE<9, Safari
                          // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
                          for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
                              if ( byElement && elem ) {
                                  j = 0;
                                  while ( (matcher = elementMatchers[j++]) ) {
                                      if ( matcher( elem, context, xml ) ) {
                                          results.push( elem );
                                          break;
                                      }
                                  }
                                  if ( outermost ) {
                                      dirruns = dirrunsUnique;
                                  }
                              }
  
                              // Track unmatched elements for set filters
                              if ( bySet ) {
                                  // They will have gone through all possible matchers
                                  if ( (elem = !matcher && elem) ) {
                                      matchedCount--;
                                  }
  
                                  // Lengthen the array for every element, matched or not
                                  if ( seed ) {
                                      unmatched.push( elem );
                                  }
                              }
                          }
  
                          // 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 ) && testContext( context.parentNode ) || context
                                  )) ) {
  
                                      // If seed is empty or no tokens remain, we can return early
                                      tokens.splice( i, 1 );
                                      selector = seed.length && toSelector( tokens );
                                      if ( !selector ) {
                                          push.apply( results, seed );
                                          return results;
                                      }
  
                                      break;
                                  }
                              }
                          }
                      }
                  }
  
                  // Compile and execute a filtering function
                  // Provide `match` to avoid retokenization if we modified the selector above
                  compile( selector, match )(
                      seed,
                      context,
                      !documentIsHTML,
                      results,
                      rsibling.test( selector ) && testContext( context.parentNode ) || context
                  );
                  return results;
              }
  
  // One-time assignments
  
  // Sort stability
              support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
  
  // Support: Chrome<14
  // 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 elem[ name ] === true ? name.toLowerCase() :
                              (val = elem.getAttributeNode( name )) && val.specified ?
                                  val.value :
                                  null;
                      }
                  });
              }
  
              return Sizzle;
  
          })( window );
  
  
  
      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;
  
  
  
      var rneedsContext = jQuery.expr.match.needsContext;
  
      var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
  
  
  
      var risSimple = /^.[^:#\[\.,]*$/;
  
  // 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 ( risSimple.test( qualifier ) ) {
                  return jQuery.filter( qualifier, elements, not );
              }
  
              qualifier = jQuery.filter( qualifier, elements );
          }
  
          return jQuery.grep( elements, function( elem ) {
              return ( indexOf.call( qualifier, elem ) >= 0 ) !== not;
          });
      }
  
      jQuery.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;
              }));
      };
  
      jQuery.fn.extend({
          find: function( selector ) {
              var i,
                  len = this.length,
                  ret = [],
                  self = this;
  
              if ( typeof selector !== "string" ) {
                  return this.pushStack( jQuery( selector ).filter(function() {
                      for ( i = 0; i < len; i++ ) {
                          if ( jQuery.contains( self[ i ], this ) ) {
                              return true;
                          }
                      }
                  }) );
              }
  
              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;
          },
          filter: function( selector ) {
              return this.pushStack( winnow(this, selector || [], false) );
          },
          not: function( selector ) {
              return this.pushStack( winnow(this, selector || [], true) );
          },
          is: function( selector ) {
              return !!winnow(
                  this,
  
                  // If this is a positional/relative selector, check membership in the returned set
                  // so $("p:first").is("p:last") won't return true for a doc with two "p".
                  typeof selector === "string" && rneedsContext.test( selector ) ?
                      jQuery( selector ) :
                      selector || [],
                  false
              ).length;
          }
      });
  
  
  // Initialize a jQuery object
  
  
  // A central reference to the root jQuery(document)
      var rootjQuery,
  
      // A simple way to check for HTML strings
      // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
      // Strict HTML recognition (#11290: must start with <)
          rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
  
          init = jQuery.fn.init = function( selector, context ) {
              var match, elem;
  
              // HANDLE: $(""), $(null), $(undefined), $(false)
              if ( !selector ) {
                  return this;
              }
  
              // Handle HTML strings
              if ( typeof selector === "string" ) {
                  if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) {
                      // Assume that strings that start and end with <> are HTML and skip the regex check
                      match = [ null, selector, null ];
  
                  } else {
                      match = rquickExpr.exec( selector );
                  }
  
                  // Match html or make sure no context is specified for #id
                  if ( match && (match[1] || !context) ) {
  
                      // HANDLE: $(html) -> $(array)
                      if ( match[1] ) {
                          context = context instanceof jQuery ? context[0] : context;
  
                          // scripts is true for back-compat
                          // Intentionally let the error be thrown if parseHTML is not present
                          jQuery.merge( this, jQuery.parseHTML(
                              match[1],
                              context && context.nodeType ? context.ownerDocument || context : document,
                              true
                          ) );
  
                          // HANDLE: $(html, props)
                          if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
                              for ( match in context ) {
                                  // Properties of context are called as methods if possible
                                  if ( 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 ) {
                              // 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 typeof rootjQuery.ready !== "undefined" ?
                      rootjQuery.ready( selector ) :
                      // Execute immediately if ready is not present
                      selector( jQuery );
              }
  
              if ( selector.selector !== undefined ) {
                  this.selector = selector.selector;
                  this.context = selector.context;
              }
  
              return jQuery.makeArray( selector, this );
          };
  
  // Give the init function the jQuery prototype for later instantiation
      init.prototype = jQuery.fn;
  
  // Initialize central reference
      rootjQuery = jQuery( document );
  
  
      var rparentsprev = /^(?:parents|prev(?:Until|All))/,
      // methods guaranteed to produce a unique set when starting from a unique set
          guaranteedUnique = {
              children: true,
              contents: true,
              next: true,
              prev: true
          };
  
      jQuery.extend({
          dir: function( elem, dir, until ) {
              var matched = [],
                  truncate = until !== undefined;
  
              while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
                  if ( elem.nodeType === 1 ) {
                      if ( truncate && jQuery( elem ).is( until ) ) {
                          break;
                      }
                      matched.push( elem );
                  }
              }
              return matched;
          },
  
          sibling: function( n, elem ) {
              var matched = [];
  
              for ( ; n; n = n.nextSibling ) {
                  if ( n.nodeType === 1 && n !== elem ) {
                      matched.push( n );
                  }
              }
  
              return matched;
          }
      });
  
      jQuery.fn.extend({
          has: function( target ) {
              var targets = jQuery( target, this ),
                  l = targets.length;
  
              return this.filter(function() {
                  var i = 0;
                  for ( ; i < l; i++ ) {
                      if ( jQuery.contains( this, targets[i] ) ) {
                          return true;
                      }
                  }
              });
          },
  
          closest: function( selectors, context ) {
              var cur,
                  i = 0,
                  l = this.length,
                  matched = [],
                  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)) ) {
  
                          matched.push( cur );
                          break;
                      }
                  }
              }
  
              return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
          },
  
          // 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 indexOf.call( jQuery( elem ), this[ 0 ] );
              }
  
              // Locate the position of the desired element
              return indexOf.call( this,
  
                  // If it receives a jQuery object, the first element is used
                  elem.jquery ? elem[ 0 ] : elem
              );
          },
  
          add: function( selector, context ) {
              return this.pushStack(
                  jQuery.unique(
                      jQuery.merge( this.get(), jQuery( selector, context ) )
                  )
              );
          },
  
          addBack: function( selector ) {
              return this.add( selector == null ?
                  this.prevObject : this.prevObject.filter(selector)
              );
          }
      });
  
      function sibling( cur, dir ) {
          while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
          return cur;
      }
  
      jQuery.each({
          parent: function( elem ) {
              var parent = elem.parentNode;
              return parent && parent.nodeType !== 11 ? parent : null;
          },
          parents: function( elem ) {
              return 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 elem.contentDocument || jQuery.merge( [], elem.childNodes );
          }
      }, function( name, fn ) {
          jQuery.fn[ name ] = function( until, selector ) {
              var matched = jQuery.map( this, fn, until );
  
              if ( name.slice( -5 ) !== "Until" ) {
                  selector = until;
              }
  
              if ( selector && typeof selector === "string" ) {
                  matched = jQuery.filter( selector, matched );
              }
  
              if ( this.length > 1 ) {
                  // Remove duplicates
                  if ( !guaranteedUnique[ name ] ) {
                      jQuery.unique( matched );
                  }
  
                  // Reverse order for parents* and prev-derivatives
                  if ( rparentsprev.test( name ) ) {
                      matched.reverse();
                  }
              }
  
              return this.pushStack( matched );
          };
      });
      var rnotwhite = (/\S+/g);
  
  
  
  // 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( 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 // Last fire value (for non-forgettable lists)
              memory,
          // Flag to know if list was already fired
              fired,
          // Flag to know if list is currently firing
              firing,
          // First callback to fire (used internally by add and fireWith)
              firingStart,
          // End of the loop when firing
              firingLength,
          // Index of currently firing callback (modified by remove if needed)
              firingIndex,
          // 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 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[ tuple[ 0 ] + "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 = 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 ? 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();
          }
      });
  
  
  // The deferred used on DOM ready
      var readyList;
  
      jQuery.fn.ready = function( fn ) {
          // Add the callback
          jQuery.ready.promise().done( fn );
  
          return this;
      };
  
      jQuery.extend({
          // Is the DOM ready to be used? Set to true once it occurs.
          isReady: false,
  
          // A counter to track how many items to wait for before
          // the ready event fires. See #6781
          readyWait: 1,
  
          // 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;
              }
  
              // 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");
              }
          }
      });
  
      /**
       * The ready event handler and self cleanup method
       */
      function completed() {
          document.removeEventListener( "DOMContentLoaded", completed, false );
          window.removeEventListener( "load", completed, false );
          jQuery.ready();
      }
  
      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 task 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 );
  
              } else {
  
                  // Use the handy event callback
                  document.addEventListener( "DOMContentLoaded", completed, false );
  
                  // A fallback to window.onload, that will always work
                  window.addEventListener( "load", completed, false );
              }
          }
          return readyList.promise( obj );
      };
  
  // Kick off the DOM ready check even if the user does not
      jQuery.ready.promise();
  
  
  
  
  // Multifunctional method to get and set values of a collection
  // The value/s can optionally be executed if it's a function
      var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
          var i = 0,
              len = 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 < len; i++ ) {
                      fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
                  }
              }
          }
  
          return chainable ?
              elems :
  
              // Gets
              bulk ?
                  fn.call( elems ) :
                  len ? fn( elems[0], key ) : emptyGet;
      };
  
  
      /**
       * Determines whether an object can have data
       */
      jQuery.acceptData = function( owner ) {
          // Accepts only:
          //  - Node
          //    - Node.ELEMENT_NODE
          //    - Node.DOCUMENT_NODE
          //  - Object
          //    - Any
          /* jshint -W018 */
          return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
      };
  
  
      function Data() {
          // Support: Android < 4,
          // Old WebKit does not have Object.preventExtensions/freeze method,
          // return new empty object instead with no [[set]] accessor
          Object.defineProperty( this.cache = {}, 0, {
              get: function() {
                  return {};
              }
          });
  
          this.expando = jQuery.expando + Math.random();
      }
  
      Data.uid = 1;
      Data.accepts = jQuery.acceptData;
  
      Data.prototype = {
          key: function( owner ) {
              // We can accept data for non-element nodes in modern browsers,
              // but we should not, see #8335.
              // Always return the key for a frozen object.
              if ( !Data.accepts( owner ) ) {
                  return 0;
              }
  
              var descriptor = {},
              // Check if the owner object already has a cache key
                  unlock = owner[ this.expando ];
  
              // If not, create one
              if ( !unlock ) {
                  unlock = Data.uid++;
  
                  // Secure it in a non-enumerable, non-writable property
                  try {
                      descriptor[ this.expando ] = { value: unlock };
                      Object.defineProperties( owner, descriptor );
  
                      // Support: Android < 4
                      // Fallback to a less secure definition
                  } catch ( e ) {
                      descriptor[ this.expando ] = unlock;
                      jQuery.extend( owner, descriptor );
                  }
              }
  
              // Ensure the cache object
              if ( !this.cache[ unlock ] ) {
                  this.cache[ unlock ] = {};
              }
  
              return unlock;
          },
          set: function( owner, data, value ) {
              var prop,
              // There may be an unlock assigned to this node,
              // if there is no entry for this "owner", create one inline
              // and set the unlock as though an owner entry had always existed
                  unlock = this.key( owner ),
                  cache = this.cache[ unlock ];
  
              // Handle: [ owner, key, value ] args
              if ( typeof data === "string" ) {
                  cache[ data ] = value;
  
                  // Handle: [ owner, { properties } ] args
              } else {
                  // Fresh assignments by object are shallow copied
                  if ( jQuery.isEmptyObject( cache ) ) {
                      jQuery.extend( this.cache[ unlock ], data );
                      // Otherwise, copy the properties one-by-one to the cache object
                  } else {
                      for ( prop in data ) {
                          cache[ prop ] = data[ prop ];
                      }
                  }
              }
              return cache;
          },
          get: function( owner, key ) {
              // Either a valid cache is found, or will be created.
              // New caches will be created and the unlock returned,
              // allowing direct access to the newly created
              // empty data object. A valid owner object must be provided.
              var cache = this.cache[ this.key( owner ) ];
  
              return key === undefined ?
                  cache : cache[ key ];
          },
          access: function( owner, key, value ) {
              var stored;
              // In cases where either:
              //
              //   1. No key was specified
              //   2. A string key was specified, but no value provided
              //
              // Take the "read" path and allow the get method to determine
              // which value to return, respectively either:
              //
              //   1. The entire cache object
              //   2. The data stored at the key
              //
              if ( key === undefined ||
                  ((key && typeof key === "string") && value === undefined) ) {
  
                  stored = this.get( owner, key );
  
                  return stored !== undefined ?
                      stored : this.get( owner, jQuery.camelCase(key) );
              }
  
              // [*]When the key is not a string, or both a key and value
              // are specified, set or extend (existing objects) with either:
              //
              //   1. An object of properties
              //   2. A key and value
              //
              this.set( owner, key, value );
  
              // Since the "set" path can have two possible entry points
              // return the expected data based on which path was taken[*]
              return value !== undefined ? value : key;
          },
          remove: function( owner, key ) {
              var i, name, camel,
                  unlock = this.key( owner ),
                  cache = this.cache[ unlock ];
  
              if ( key === undefined ) {
                  this.cache[ unlock ] = {};
  
              } else {
                  // Support array or space separated string of keys
                  if ( jQuery.isArray( key ) ) {
                      // 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 = key.concat( key.map( jQuery.camelCase ) );
                  } else {
                      camel = jQuery.camelCase( key );
                      // Try the string as a key before any manipulation
                      if ( key in cache ) {
                          name = [ key, camel ];
                      } else {
                          // If a key with the spaces exists, use it.
                          // Otherwise, create an array by matching non-whitespace
                          name = camel;
                          name = name in cache ?
                              [ name ] : ( name.match( rnotwhite ) || [] );
                      }
                  }
  
                  i = name.length;
                  while ( i-- ) {
                      delete cache[ name[ i ] ];
                  }
              }
          },
          hasData: function( owner ) {
              return !jQuery.isEmptyObject(
                  this.cache[ owner[ this.expando ] ] || {}
              );
          },
          discard: function( owner ) {
              if ( owner[ this.expando ] ) {
                  delete this.cache[ owner[ this.expando ] ];
              }
          }
      };
      var data_priv = new Data();
  
      var data_user = new Data();
  
  
  
      /*
       Implementation Summary
  
       1. Enforce API surface and semantic compatibility with 1.9.x branch
       2. Improve the module's maintainability by reducing the storage
       paths to a single mechanism.
       3. Use the same single mechanism to support "private" and "user" data.
       4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
       5. Avoid exposing implementation details on user objects (eg. expando properties)
       6. Provide a clear path for implementation upgrade to WeakMap in 2014
       */
      var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
          rmultiDash = /([A-Z])/g;
  
      function dataAttr( elem, key, data ) {
          var name;
  
          // If nothing was found internally, try to fetch any
          // data from the HTML5 data-* attribute
          if ( data === undefined && elem.nodeType === 1 ) {
              name = "data-" + key.replace( rmultiDash, "-$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
                  data_user.set( elem, key, data );
              } else {
                  data = undefined;
              }
          }
          return data;
      }
  
      jQuery.extend({
          hasData: function( elem ) {
              return data_user.hasData( elem ) || data_priv.hasData( elem );
          },
  
          data: function( elem, name, data ) {
              return data_user.access( elem, name, data );
          },
  
          removeData: function( elem, name ) {
              data_user.remove( elem, name );
          },
  
          // TODO: Now that all calls to _data and _removeData have been replaced
          // with direct calls to data_priv methods, these can be deprecated.
          _data: function( elem, name, data ) {
              return data_priv.access( elem, name, data );
          },
  
          _removeData: function( elem, name ) {
              data_priv.remove( elem, name );
          }
      });
  
      jQuery.fn.extend({
          data: function( key, value ) {
              var i, name, data,
                  elem = this[ 0 ],
                  attrs = elem && elem.attributes;
  
              // Gets all values
              if ( key === undefined ) {
                  if ( this.length ) {
                      data = data_user.get( elem );
  
                      if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
                          i = attrs.length;
                          while ( i-- ) {
                              name = attrs[ i ].name;
  
                              if ( name.indexOf( "data-" ) === 0 ) {
                                  name = jQuery.camelCase( name.slice(5) );
                                  dataAttr( elem, name, data[ name ] );
                              }
                          }
                          data_priv.set( elem, "hasDataAttrs", true );
                      }
                  }
  
                  return data;
              }
  
              // Sets multiple values
              if ( typeof key === "object" ) {
                  return this.each(function() {
                      data_user.set( this, key );
                  });
              }
  
              return access( this, function( value ) {
                  var data,
                      camelKey = jQuery.camelCase( key );
  
                  // The calling jQuery object (element matches) is not empty
                  // (and therefore has an element appears at this[ 0 ]) and the
                  // `value` parameter was not undefined. An empty jQuery object
                  // will result in `undefined` for elem = this[ 0 ] which will
                  // throw an exception if an attempt to read a data cache is made.
                  if ( elem && value === undefined ) {
                      // Attempt to get data from the cache
                      // with the key as-is
                      data = data_user.get( elem, key );
                      if ( data !== undefined ) {
                          return data;
                      }
  
                      // Attempt to get data from the cache
                      // with the key camelized
                      data = data_user.get( elem, camelKey );
                      if ( data !== undefined ) {
                          return data;
                      }
  
                      // Attempt to "discover" the data in
                      // HTML5 custom data-* attrs
                      data = dataAttr( elem, camelKey, undefined );
                      if ( data !== undefined ) {
                          return data;
                      }
  
                      // We tried really hard, but the data doesn't exist.
                      return;
                  }
  
                  // Set the data...
                  this.each(function() {
                      // First, attempt to store a copy or reference of any
                      // data that might've been store with a camelCased key.
                      var data = data_user.get( this, camelKey );
  
                      // For HTML5 data-* attribute interop, we have to
                      // store property names with dashes in a camelCase form.
                      // This might not apply to all properties...*
                      data_user.set( this, camelKey, value );
  
                      // *... In the case of properties that might _actually_
                      // have dashes, we need to also store a copy of that
                      // unchanged property.
                      if ( key.indexOf("-") !== -1 && data !== undefined ) {
                          data_user.set( this, key, value );
                      }
                  });
              }, null, value, arguments.length > 1, null, true );
          },
  
          removeData: function( key ) {
              return this.each(function() {
                  data_user.remove( this, key );
              });
          }
      });
  
  
      jQuery.extend({
          queue: function( elem, type, data ) {
              var queue;
  
              if ( elem ) {
                  type = ( type || "fx" ) + "queue";
                  queue = data_priv.get( elem, type );
  
                  // Speed up dequeue by getting out quickly if this is just a lookup
                  if ( data ) {
                      if ( !queue || jQuery.isArray( data ) ) {
                          queue = data_priv.access( elem, type, jQuery.makeArray(data) );
                      } else {
                          queue.push( data );
                      }
                  }
                  return queue || [];
              }
          },
  
          dequeue: function( elem, type ) {
              type = type || "fx";
  
              var queue = jQuery.queue( elem, type ),
                  startLength = queue.length,
                  fn = queue.shift(),
                  hooks = jQuery._queueHooks( elem, type ),
                  next = function() {
                      jQuery.dequeue( elem, type );
                  };
  
              // If the fx queue is dequeued, always remove the progress sentinel
              if ( fn === "inprogress" ) {
                  fn = queue.shift();
                  startLength--;
              }
  
              if ( fn ) {
  
                  // Add a progress sentinel to prevent the fx queue from being
                  // automatically dequeued
                  if ( type === "fx" ) {
                      queue.unshift( "inprogress" );
                  }
  
                  // clear up the last queue stop function
                  delete hooks.stop;
                  fn.call( elem, next, hooks );
              }
  
              if ( !startLength && hooks ) {
                  hooks.empty.fire();
              }
          },
  
          // not intended for public consumption - generates a queueHooks object, or returns the current one
          _queueHooks: function( elem, type ) {
              var key = type + "queueHooks";
              return data_priv.get( elem, key ) || data_priv.access( elem, key, {
                  empty: jQuery.Callbacks("once memory").add(function() {
                      data_priv.remove( elem, [ type + "queue", key ] );
                  })
              });
          }
      });
  
      jQuery.fn.extend({
          queue: function( type, data ) {
              var setter = 2;
  
              if ( typeof type !== "string" ) {
                  data = type;
                  type = "fx";
                  setter--;
              }
  
              if ( arguments.length < setter ) {
                  return jQuery.queue( this[0], type );
              }
  
              return data === undefined ?
                  this :
                  this.each(function() {
                      var queue = jQuery.queue( this, type, data );
  
                      // ensure a hooks for this queue
                      jQuery._queueHooks( this, type );
  
                      if ( type === "fx" && queue[0] !== "inprogress" ) {
                          jQuery.dequeue( this, type );
                      }
                  });
          },
          dequeue: function( type ) {
              return this.each(function() {
                  jQuery.dequeue( this, type );
              });
          },
          clearQueue: function( type ) {
              return this.queue( type || "fx", [] );
          },
          // Get a promise resolved when queues of a certain type
          // are emptied (fx is the type by default)
          promise: function( type, obj ) {
              var tmp,
                  count = 1,
                  defer = jQuery.Deferred(),
                  elements = this,
                  i = this.length,
                  resolve = function() {
                      if ( !( --count ) ) {
                          defer.resolveWith( elements, [ elements ] );
                      }
                  };
  
              if ( typeof type !== "string" ) {
                  obj = type;
                  type = undefined;
              }
              type = type || "fx";
  
              while ( i-- ) {
                  tmp = data_priv.get( elements[ i ], type + "queueHooks" );
                  if ( tmp && tmp.empty ) {
                      count++;
                      tmp.empty.add( resolve );
                  }
              }
              resolve();
              return defer.promise( obj );
          }
      });
      var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
  
      var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
  
      var isHidden = function( 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 );
      };
  
      var rcheckableType = (/^(?:checkbox|radio)$/i);
  
  
  
      (function() {
          var fragment = document.createDocumentFragment(),
              div = fragment.appendChild( document.createElement( "div" ) );
  
          // #11217 - WebKit loses check when the name is after the checked attribute
          div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
  
          // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
          // old WebKit doesn't clone checked state correctly in fragments
          support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
  
          // Make sure textarea (and checkbox) defaultValue is properly cloned
          // Support: IE9-IE11+
          div.innerHTML = "<textarea>x</textarea>";
          support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
      })();
      var strundefined = typeof undefined;
  
  
  
      support.focusinBubbles = "onfocusin" in window;
  
  
      var
          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 handleObjIn, eventHandle, tmp,
                  events, t, handleObj,
                  special, handlers, type, namespaces, origType,
                  elemData = data_priv.get( elem );
  
              // Don't attach events to noData or text/comment nodes (but allow plain objects)
              if ( !elemData ) {
                  return;
              }
  
              // Caller can pass in an object of custom data in lieu of the handler
              if ( handler.handler ) {
                  handleObjIn = handler;
                  handler = handleObjIn.handler;
                  selector = handleObjIn.selector;
              }
  
              // 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 !== strundefined && jQuery.event.triggered !== e.type ?
                          jQuery.event.dispatch.apply( elem, arguments ) : undefined;
                  };
              }
  
              // Handle multiple events separated by a space
              types = ( types || "" ).match( 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 if the special events handler returns false
                      if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
                          if ( elem.addEventListener ) {
                              elem.addEventListener( type, eventHandle, false );
                          }
                      }
                  }
  
                  if ( special.add ) {
                      special.add.call( elem, handleObj );
  
                      if ( !handleObj.handler.guid ) {
                          handleObj.handler.guid = handler.guid;
                      }
                  }
  
                  // Add to the element's handler list, delegates in front
                  if ( selector ) {
                      handlers.splice( handlers.delegateCount++, 0, handleObj );
                  } else {
                      handlers.push( handleObj );
                  }
  
                  // Keep track of which events have ever been used, for event optimization
                  jQuery.event.global[ type ] = true;
              }
  
          },
  
          // Detach an event or set of events from an element
          remove: function( elem, types, handler, selector, mappedTypes ) {
  
              var j, origCount, tmp,
                  events, t, handleObj,
                  special, handlers, type, namespaces, origType,
                  elemData = data_priv.hasData( elem ) && data_priv.get( elem );
  
              if ( !elemData || !(events = elemData.events) ) {
                  return;
              }
  
              // Once for each type.namespace in types; type may be omitted
              types = ( types || "" ).match( 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;
                  data_priv.remove( elem, "events" );
              }
          },
  
          trigger: function( event, data, elem, onlyHandlers ) {
  
              var i, cur, tmp, bubbleType, ontype, handle, special,
                  eventPath = [ elem || document ],
                  type = hasOwn.call( event, "type" ) ? event.type : event,
                  namespaces = 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 = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
                  if ( handle ) {
                      handle.apply( cur, data );
                  }
  
                  // Native handler
                  handle = ontype && cur[ ontype ];
                  if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
                      event.result = handle.apply( cur, data );
                      if ( event.result === false ) {
                          event.preventDefault();
                      }
                  }
              }
              event.type = type;
  
              // If nobody prevented the default action, do it now
              if ( !onlyHandlers && !event.isDefaultPrevented() ) {
  
                  if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
                      jQuery.acceptData( elem ) ) {
  
                      // Call a native DOM method on the target with the same name name as the event.
                      // Don't do default actions on window, that's where global variables be (#6170)
                      if ( ontype && jQuery.isFunction( 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;
                          elem[ type ]();
                          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, j, ret, matched, handleObj,
                  handlerQueue = [],
                  args = slice.call( arguments ),
                  handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
                  special = jQuery.event.special[ event.type ] || {};
  
              // Use the fix-ed jQuery.Event rather than the (read-only) native event
              args[0] = event;
              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 i, matches, sel, handleObj,
                  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") ) {
  
                  for ( ; cur !== this; cur = cur.parentNode || this ) {
  
                      // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
                      if ( 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;
          },
  
          // 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 offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
              filter: function( event, original ) {
                  var eventDoc, doc, body,
                      button = original.button;
  
                  // 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 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;
              }
          },
  
          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: Cordova 2.5 (WebKit) (#13255)
              // All events should have a target; Cordova deviceready doesn't
              if ( !event.target ) {
                  event.target = document;
              }
  
              // Support: Safari 6.0+, Chrome < 28
              // Target should not be a text node (#504, #13143)
              if ( event.target.nodeType === 3 ) {
                  event.target = event.target.parentNode;
              }
  
              return fixHook.filter ? fixHook.filter( event, originalEvent ) : 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 ) {
                          this.focus();
                          return false;
                      }
                  },
                  delegateType: "focusin"
              },
              blur: {
                  trigger: function() {
                      if ( this === safeActiveElement() && this.blur ) {
                          this.blur();
                          return false;
                      }
                  },
                  delegateType: "focusout"
              },
              click: {
                  // For checkbox, fire native event so checked state will be right
                  trigger: function() {
                      if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
                          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 ) {
  
                      // Support: Firefox 20+
                      // Firefox doesn't alert if the returnValue field is not set.
                      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 = function( elem, type, handle ) {
          if ( elem.removeEventListener ) {
              elem.removeEventListener( type, handle, false );
          }
      };
  
      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 ||
                  // Support: Android < 4.0
                  src.defaultPrevented === undefined &&
                      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 && e.preventDefault ) {
                  e.preventDefault();
              }
          },
          stopPropagation: function() {
              var e = this.originalEvent;
  
              this.isPropagationStopped = returnTrue;
  
              if ( e && e.stopPropagation ) {
                  e.stopPropagation();
              }
          },
          stopImmediatePropagation: function() {
              this.isImmediatePropagationStopped = returnTrue;
              this.stopPropagation();
          }
      };
  
  // Create mouseenter/leave events using mouseover/out and event-time checks
  // Support: Chrome 15+
      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;
              }
          };
      });
  
  // Create "bubbling" focus and blur events
  // Support: Firefox, Chrome, Safari
      if ( !support.focusinBubbles ) {
          jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
  
              // Attach a single capturing handler on the document while someone wants focusin/focusout
              var handler = function( event ) {
                  jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
              };
  
              jQuery.event.special[ fix ] = {
                  setup: function() {
                      var doc = this.ownerDocument || this,
                          attaches = data_priv.access( doc, fix );
  
                      if ( !attaches ) {
                          doc.addEventListener( orig, handler, true );
                      }
                      data_priv.access( doc, fix, ( attaches || 0 ) + 1 );
                  },
                  teardown: function() {
                      var doc = this.ownerDocument || this,
                          attaches = data_priv.access( doc, fix ) - 1;
  
                      if ( !attaches ) {
                          doc.removeEventListener( orig, handler, true );
                          data_priv.remove( doc, fix );
  
                      } else {
                          data_priv.access( doc, fix, attaches );
                      }
                  }
              };
          });
      }
  
      jQuery.fn.extend({
  
          on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
              var origFn, type;
  
              // Types can be a map of types/handlers
              if ( typeof types === "object" ) {
                  // ( types-Object, selector, data )
                  if ( typeof selector !== "string" ) {
                      // ( types-Object, data )
                      data = data || selector;
                      selector = undefined;
                  }
                  for ( type in types ) {
                      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
          rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
          rtagName = /<([\w:]+)/,
          rhtml = /<|&#?\w+;/,
          rnoInnerhtml = /<(?:script|style|link)/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 = {
  
              // Support: IE 9
              option: [ 1, "<select multiple='multiple'>", "</select>" ],
  
              thead: [ 1, "<table>", "</table>" ],
              col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
              tr: [ 2, "<table><tbody>", "</tbody></table>" ],
              td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
  
              _default: [ 0, "", "" ]
          };
  
  // Support: IE 9
      wrapMap.optgroup = wrapMap.option;
  
      wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
      wrapMap.th = wrapMap.td;
  
  // Support: 1.x compatibility
  // Manipulating tables requires a tbody
      function manipulationTarget( elem, content ) {
          return jQuery.nodeName( elem, "table" ) &&
              jQuery.nodeName( content.nodeType !== 11 ? 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 = (elem.getAttribute("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 i = 0,
              l = elems.length;
  
          for ( ; i < l; i++ ) {
              data_priv.set(
                  elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
              );
          }
      }
  
      function cloneCopyEvent( src, dest ) {
          var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
  
          if ( dest.nodeType !== 1 ) {
              return;
          }
  
          // 1. Copy private data: events, handlers, etc.
          if ( data_priv.hasData( src ) ) {
              pdataOld = data_priv.access( src );
              pdataCur = data_priv.set( dest, pdataOld );
              events = pdataOld.events;
  
              if ( events ) {
                  delete pdataCur.handle;
                  pdataCur.events = {};
  
                  for ( type in events ) {
                      for ( i = 0, l = events[ type ].length; i < l; i++ ) {
                          jQuery.event.add( dest, type, events[ type ][ i ] );
                      }
                  }
              }
          }
  
          // 2. Copy user data
          if ( data_user.hasData( src ) ) {
              udataOld = data_user.access( src );
              udataCur = jQuery.extend( {}, udataOld );
  
              data_user.set( dest, udataCur );
          }
      }
  
      function getAll( context, tag ) {
          var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
              context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
                  [];
  
          return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
              jQuery.merge( [ context ], ret ) :
              ret;
      }
  
  // Support: IE >= 9
      function fixInput( src, dest ) {
          var nodeName = dest.nodeName.toLowerCase();
  
          // Fails to persist the checked state of a cloned checkbox or radio button.
          if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
              dest.checked = src.checked;
  
              // Fails to return the selected option to the default selected state when cloning options
          } else if ( nodeName === "input" || nodeName === "textarea" ) {
              dest.defaultValue = src.defaultValue;
          }
      }
  
      jQuery.extend({
          clone: function( elem, dataAndEvents, deepDataAndEvents ) {
              var i, l, srcElements, destElements,
                  clone = elem.cloneNode( true ),
                  inPage = jQuery.contains( elem.ownerDocument, elem );
  
              // Support: IE >= 9
              // Fix Cloning task
              if ( !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 );
  
                  for ( i = 0, l = srcElements.length; i < l; i++ ) {
                      fixInput( srcElements[ i ], destElements[ i ] );
                  }
              }
  
              // Copy the events from the original to the clone
              if ( dataAndEvents ) {
                  if ( deepDataAndEvents ) {
                      srcElements = srcElements || getAll( elem );
                      destElements = destElements || getAll( clone );
  
                      for ( i = 0, l = srcElements.length; i < l; i++ ) {
                          cloneCopyEvent( srcElements[ i ], destElements[ i ] );
                      }
                  } else {
                      cloneCopyEvent( elem, clone );
                  }
              }
  
              // Preserve script evaluation history
              destElements = getAll( clone, "script" );
              if ( destElements.length > 0 ) {
                  setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
              }
  
              // Return the cloned set
              return clone;
          },
  
          buildFragment: function( elems, context, scripts, selection ) {
              var elem, tmp, tag, wrap, contains, j,
                  fragment = context.createDocumentFragment(),
                  nodes = [],
                  i = 0,
                  l = elems.length;
  
              for ( ; i < l; i++ ) {
                  elem = elems[ i ];
  
                  if ( elem || elem === 0 ) {
  
                      // Add nodes directly
                      if ( jQuery.type( elem ) === "object" ) {
                          // Support: QtWebKit
                          // jQuery.merge because push.apply(_, arraylike) throws
                          jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
  
                          // Convert non-html into a text node
                      } else if ( !rhtml.test( elem ) ) {
                          nodes.push( context.createTextNode( elem ) );
  
                          // Convert html into DOM nodes
                      } else {
                          tmp = tmp || fragment.appendChild( context.createElement("div") );
  
                          // Deserialize a standard representation
                          tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
                          wrap = wrapMap[ tag ] || wrapMap._default;
                          tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
  
                          // Descend through wrappers to the right content
                          j = wrap[ 0 ];
                          while ( j-- ) {
                              tmp = tmp.lastChild;
                          }
  
                          // Support: QtWebKit
                          // jQuery.merge because push.apply(_, arraylike) throws
                          jQuery.merge( nodes, tmp.childNodes );
  
                          // Remember the top-level container
                          tmp = fragment.firstChild;
  
                          // Fixes #12346
                          // Support: Webkit, IE
                          tmp.textContent = "";
                      }
                  }
              }
  
              // Remove wrapper from fragment
              fragment.textContent = "";
  
              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( fragment.appendChild( elem ), "script" );
  
                  // Preserve script evaluation history
                  if ( contains ) {
                      setGlobalEval( tmp );
                  }
  
                  // Capture executables
                  if ( scripts ) {
                      j = 0;
                      while ( (elem = tmp[ j++ ]) ) {
                          if ( rscriptType.test( elem.type || "" ) ) {
                              scripts.push( elem );
                          }
                      }
                  }
              }
  
              return fragment;
          },
  
          cleanData: function( elems ) {
              var data, elem, events, type, key, j,
                  special = jQuery.event.special,
                  i = 0;
  
              for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
                  if ( jQuery.acceptData( elem ) ) {
                      key = elem[ data_priv.expando ];
  
                      if ( key && (data = data_priv.cache[ key ]) ) {
                          events = Object.keys( data.events || {} );
                          if ( events.length ) {
                              for ( j = 0; (type = events[j]) !== undefined; j++ ) {
                                  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 );
                                  }
                              }
                          }
                          if ( data_priv.cache[ key ] ) {
                              // Discard any remaining `private` data
                              delete data_priv.cache[ key ];
                          }
                      }
                  }
                  // Discard any remaining `user` data
                  delete data_user.cache[ elem[ data_user.expando ] ];
              }
          }
      });
  
      jQuery.fn.extend({
          text: function( value ) {
              return access( this, function( value ) {
                  return value === undefined ?
                      jQuery.text( this ) :
                      this.empty().each(function() {
                          if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
                              this.textContent = value;
                          }
                      });
              }, null, value, arguments.length );
          },
  
          append: function() {
              return 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 );
                  }
              });
          },
  
          remove: function( selector, keepData /* Internal Use Only */ ) {
              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++ ) {
                  if ( elem.nodeType === 1 ) {
  
                      // Prevent memory leaks
                      jQuery.cleanData( getAll( elem, false ) );
  
                      // Remove any remaining nodes
                      elem.textContent = "";
                  }
              }
  
              return this;
          },
  
          clone: function( dataAndEvents, deepDataAndEvents ) {
              dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
              deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
  
              return this.map(function() {
                  return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
              });
          },
  
          html: function( value ) {
              return access( this, function( value ) {
                  var elem = this[ 0 ] || {},
                      i = 0,
                      l = this.length;
  
                  if ( value === undefined && elem.nodeType === 1 ) {
                      return elem.innerHTML;
                  }
  
                  // See if we can take a shortcut and just use innerHTML
                  if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
                      !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
  
                      value = value.replace( rxhtmlTag, "<$1></$2>" );
  
                      try {
                          for ( ; i < l; i++ ) {
                              elem = this[ i ] || {};
  
                              // Remove element nodes and prevent memory leaks
                              if ( elem.nodeType === 1 ) {
                                  jQuery.cleanData( getAll( elem, false ) );
                                  elem.innerHTML = value;
                              }
                          }
  
                          elem = 0;
  
                          // If using innerHTML throws an exception, use the fallback method
                      } catch( e ) {}
                  }
  
                  if ( elem ) {
                      this.empty().append( value );
                  }
              }, null, value, arguments.length );
          },
  
          replaceWith: function() {
              var arg = arguments[ 0 ];
  
              // Make the changes, replacing each context element with the new content
              this.domManip( arguments, function( elem ) {
                  arg = this.parentNode;
  
                  jQuery.cleanData( getAll( this ) );
  
                  if ( arg ) {
                      arg.replaceChild( elem, this );
                  }
              });
  
              // Force removal if there was no new content (e.g., from empty arguments)
              return arg && (arg.length || arg.nodeType) ? this : this.remove();
          },
  
          detach: function( selector ) {
              return this.remove( selector, true );
          },
  
          domManip: function( args, callback ) {
  
              // Flatten any nested arrays
              args = concat.apply( [], args );
  
              var fragment, first, scripts, hasScripts, node, doc,
                  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" &&
                      !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 );
                  });
              }
  
              if ( l ) {
                  fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, 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 ) {
                                  // Support: QtWebKit
                                  // jQuery.merge because push.apply(_, arraylike) throws
                                  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 || "" ) &&
                                  !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
  
                                  if ( node.src ) {
                                      // Optional AJAX dependency, but won't run scripts if not present
                                      if ( jQuery._evalUrl ) {
                                          jQuery._evalUrl( node.src );
                                      }
                                  } else {
                                      jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
                                  }
                              }
                          }
                      }
                  }
              }
  
              return this;
          }
      });
  
      jQuery.each({
          appendTo: "append",
          prependTo: "prepend",
          insertBefore: "before",
          insertAfter: "after",
          replaceAll: "replaceWith"
      }, function( name, original ) {
          jQuery.fn[ name ] = function( selector ) {
              var elems,
                  ret = [],
                  insert = jQuery( selector ),
                  last = insert.length - 1,
                  i = 0;
  
              for ( ; i <= last; i++ ) {
                  elems = i === last ? this : this.clone( true );
                  jQuery( insert[ i ] )[ original ]( elems );
  
                  // Support: QtWebKit
                  // .get() because push.apply(_, arraylike) throws
                  push.apply( ret, elems.get() );
              }
  
              return this.pushStack( ret );
          };
      });
  
  
      var iframe,
          elemdisplay = {};
  
      /**
       * Retrieve the actual display of a element
       * @param {String} name nodeName of the element
       * @param {Object} doc Document object
       */
  // Called only from within defaultDisplay
      function actualDisplay( name, doc ) {
          var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
  
          // getDefaultComputedStyle might be reliably used only on attached element
              display = window.getDefaultComputedStyle ?
  
                  // Use of this method is a temporary fix (more like optmization) until something better comes along,
                  // since it was removed from specification and supported only in FF
                  window.getDefaultComputedStyle( elem[ 0 ] ).display : jQuery.css( elem[ 0 ], "display" );
  
          // We don't have any data stored on the element,
          // so use "detach" method as fast way to get rid of the element
          elem.detach();
  
          return display;
      }
  
      /**
       * Try to determine the default display value of an element
       * @param {String} nodeName
       */
      function 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'/>" )).appendTo( doc.documentElement );
  
                  // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
                  doc = iframe[ 0 ].contentDocument;
  
                  // Support: IE
                  doc.write();
                  doc.close();
  
                  display = actualDisplay( nodeName, doc );
                  iframe.detach();
              }
  
              // Store the correct default display
              elemdisplay[ nodeName ] = display;
          }
  
          return display;
      }
      var rmargin = (/^margin/);
  
      var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
  
      var getStyles = function( elem ) {
          return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
      };
  
  
  
      function curCSS( elem, name, computed ) {
          var width, minWidth, maxWidth, ret,
              style = elem.style;
  
          computed = computed || getStyles( elem );
  
          // Support: IE9
          // getPropertyValue is only needed for .css('filter') in IE9, see #12537
          if ( computed ) {
              ret = computed.getPropertyValue( name ) || computed[ name ];
          }
  
          if ( computed ) {
  
              if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
                  ret = jQuery.style( elem, name );
              }
  
              // Support: iOS < 6
              // A tribute to the "awesome hack by Dean Edwards"
              // iOS < 6 (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 !== undefined ?
              // Support: IE
              // IE returns zIndex value as an integer.
              ret + "" :
              ret;
      }
  
  
      function addGetHookIf( conditionFn, hookFn ) {
          // Define the hook, we'll check on the first run if it's really needed.
          return {
              get: function() {
                  if ( conditionFn() ) {
                      // Hook not needed (or it's not possible to use it due to missing dependency),
                      // remove it.
                      // Since there are no other hooks for marginRight, remove the whole object.
                      delete this.get;
                      return;
                  }
  
                  // Hook needed; redefine it so that the support test is not executed again.
  
                  return (this.get = hookFn).apply( this, arguments );
              }
          };
      }
  
  
      (function() {
          var pixelPositionVal, boxSizingReliableVal,
          // Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
              divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;" +
                  "-moz-box-sizing:content-box;box-sizing:content-box",
              docElem = document.documentElement,
              container = document.createElement( "div" ),
              div = document.createElement( "div" );
  
          div.style.backgroundClip = "content-box";
          div.cloneNode( true ).style.backgroundClip = "";
          support.clearCloneStyle = div.style.backgroundClip === "content-box";
  
          container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;" +
              "margin-top:1px";
          container.appendChild( div );
  
          // Executing both pixelPosition & boxSizingReliable tests require only one layout
          // so they're executed at the same time to save the second computation.
          function computePixelPositionAndBoxSizingReliable() {
              // Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
              div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
                  "box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;" +
                  "position:absolute;top:1%";
              docElem.appendChild( container );
  
              var divStyle = window.getComputedStyle( div, null );
              pixelPositionVal = divStyle.top !== "1%";
              boxSizingReliableVal = divStyle.width === "4px";
  
              docElem.removeChild( container );
          }
  
          // Use window.getComputedStyle because jsdom on node.js will break without it.
          if ( window.getComputedStyle ) {
              jQuery.extend(support, {
                  pixelPosition: function() {
                      // This test is executed only once but we still do memoizing
                      // since we can use the boxSizingReliable pre-computing.
                      // No need to check if the test was already performed, though.
                      computePixelPositionAndBoxSizingReliable();
                      return pixelPositionVal;
                  },
                  boxSizingReliable: function() {
                      if ( boxSizingReliableVal == null ) {
                          computePixelPositionAndBoxSizingReliable();
                      }
                      return boxSizingReliableVal;
                  },
                  reliableMarginRight: function() {
                      // Support: Android 2.3
                      // Check if div with explicit width and no margin-right incorrectly
                      // gets computed margin-right based on width of container. (#3333)
                      // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
                      // This support function is only executed once so no memoizing is needed.
                      var ret,
                          marginDiv = div.appendChild( document.createElement( "div" ) );
                      marginDiv.style.cssText = div.style.cssText = divReset;
                      marginDiv.style.marginRight = marginDiv.style.width = "0";
                      div.style.width = "1px";
                      docElem.appendChild( container );
  
                      ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
  
                      docElem.removeChild( container );
  
                      // Clean up the div for other support tests.
                      div.innerHTML = "";
  
                      return ret;
                  }
              });
          }
      })();
  
  
  // A method for quickly swapping in/out CSS properties to get correct calculations.
      jQuery.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;
      };
  
  
      var
      // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
      // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
          rdisplayswap = /^(none|table(?!-c[ea]).+)/,
          rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
          rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
  
          cssShow = { position: "absolute", visibility: "hidden", display: "block" },
          cssNormalTransform = {
              letterSpacing: 0,
              fontWeight: 400
          },
  
          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[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 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.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 &&
                  ( 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";
      }
  
      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 ] = data_priv.get( 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 ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) );
                  }
              } else {
  
                  if ( !values[ index ] ) {
                      hidden = isHidden( elem );
  
                      if ( display && display !== "none" || !hidden ) {
                          data_priv.set( 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.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": "cssFloat"
          },
  
          // 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 null and NaN values aren't set. See: #7116
                  if ( value == null || value !== 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 specifying setters in cssHooks,
                  // but it would mean to define eight (for every problematic property) identical functions
                  if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
                      style[ name ] = "inherit";
                  }
  
                  // If a hook was provided, use that value, otherwise just set the specified value
                  if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
                      // Support: Chrome, Safari
                      // Setting style to blank string required to delete "style: x !important;"
                      style[ name ] = "";
                      style[ name ] = value;
                  }
  
              } else {
                  // If a hook was provided get the non-computed value from there
                  if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
                      return ret;
                  }
  
                  // Otherwise just get the value from the style object
                  return style[ name ];
              }
          },
  
          css: function( elem, name, extra, styles ) {
              var val, num, hooks,
                  origName = 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;
          }
      });
  
      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.css( elem, "boxSizing", false, styles ) === "border-box",
                          styles
                      ) : 0
                  );
              }
          };
      });
  
  // Support: Android 2.3
      jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
          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" ] );
              }
          }
      );
  
  // 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;
          }
      });
  
      jQuery.fn.extend({
          css: function( name, value ) {
              return access( this, function( elem, name, value ) {
                  var styles, len,
                      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();
                  }
              });
          }
      });
  
  
      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: IE9
  // Panic based approach to setting things on disconnected nodes
  
      Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
          set: function( tween ) {
              if ( tween.elem.nodeType && tween.elem.parentNode ) {
                  tween.elem[ tween.prop ] = tween.now;
              }
          }
      };
  
      jQuery.easing = {
          linear: function( p ) {
              return p;
          },
          swing: function( p ) {
              return 0.5 - Math.cos( p * Math.PI ) / 2;
          }
      };
  
      jQuery.fx = Tween.prototype.init;
  
  // Back Compat <1.8 extension point
      jQuery.fx.step = {};
  
  
  
  
      var
          fxNow, timerId,
          rfxtypes = /^(?:toggle|show|hide)$/,
          rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "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() );
      }
  
  // Generate parameters to create a standard animation
      function genFx( type, includeWidth ) {
          var which,
              i = 0,
              attrs = { height: type };
  
          // if we include width, step value is 1 to do all cssExpand values,
          // 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;
      }
  
      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 defaultPrefilter( elem, props, opts ) {
          /* jshint validthis: true */
          var prop, value, toggle, tween, hooks, oldfire, display,
              anim = this,
              orig = {},
              style = elem.style,
              hidden = elem.nodeType && isHidden( elem ),
              dataShow = data_priv.get( 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 IE9-10 do 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
              display = jQuery.css( elem, "display" );
              // Get default display if display is currently "none"
              if ( display === "none" ) {
                  display = defaultDisplay( elem.nodeName );
              }
              if ( display === "inline" &&
                  jQuery.css( elem, "float" ) === "none" ) {
  
                  style.display = "inline-block";
              }
          }
  
          if ( opts.overflow ) {
              style.overflow = "hidden";
              anim.always(function() {
                  style.overflow = opts.overflow[ 0 ];
                  style.overflowX = opts.overflow[ 1 ];
                  style.overflowY = opts.overflow[ 2 ];
              });
          }
  
          // 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" ) ) {
  
                      // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
                      if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
                          hidden = true;
                      } else {
                          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 = data_priv.access( 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;
  
                  data_priv.remove( 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 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;
              }
          }
      }
  
      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 );
      }
  
      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 );
              }
          }
      });
  
      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.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 || data_priv.get( this, "finish" ) ) {
                          anim.stop( true );
                      }
                  };
              doAnimation.finish = doAnimation;
  
              return empty || optall.queue === false ?
                  this.each( doAnimation ) :
                  this.queue( optall.queue, doAnimation );
          },
          stop: function( type, clearQueue, gotoEnd ) {
              var stopQueue = function( hooks ) {
                  var stop = hooks.stop;
                  delete hooks.stop;
                  stop( gotoEnd );
              };
  
              if ( typeof type !== "string" ) {
                  gotoEnd = clearQueue;
                  clearQueue = type;
                  type = undefined;
              }
              if ( clearQueue && type !== false ) {
                  this.queue( type || "fx", [] );
              }
  
              return this.each(function() {
                  var dequeue = true,
                      index = type != null && type + "queueHooks",
                      timers = jQuery.timers,
                      data = data_priv.get( this );
  
                  if ( index ) {
                      if ( data[ index ] && data[ index ].stop ) {
                          stopQueue( data[ index ] );
                      }
                  } else {
                      for ( index in data ) {
                          if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
                              stopQueue( data[ index ] );
                          }
                      }
                  }
  
                  for ( index = timers.length; index--; ) {
                      if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
                          timers[ index ].anim.stop( gotoEnd );
                          dequeue = false;
                          timers.splice( index, 1 );
                      }
                  }
  
                  // start the next in the queue if the last step wasn't forced
                  // timers currently will call their complete callbacks, which will dequeue
                  // but only if they were gotoEnd
                  if ( dequeue || !gotoEnd ) {
                      jQuery.dequeue( this, type );
                  }
              });
          },
          finish: function( type ) {
              if ( type !== false ) {
                  type = type || "fx";
              }
              return this.each(function() {
                  var index,
                      data = data_priv.get( this ),
                      queue = data[ type + "queue" ],
                      hooks = data[ type + "queueHooks" ],
                      timers = jQuery.timers,
                      length = queue ? queue.length : 0;
  
                  // enable finishing flag on private data
                  data.finish = true;
  
                  // empty the queue first
                  jQuery.queue( this, type, [] );
  
                  if ( hooks && hooks.stop ) {
                      hooks.stop.call( this, true );
                  }
  
                  // look for any active animations, and finish them
                  for ( index = timers.length; index--; ) {
                      if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
                          timers[ index ].anim.stop( true );
                          timers.splice( index, 1 );
                      }
                  }
  
                  // look for any animations in the old queue and finish them
                  for ( index = 0; index < length; index++ ) {
                      if ( queue[ index ] && queue[ index ].finish ) {
                          queue[ index ].finish.call( this );
                      }
                  }
  
                  // turn off finishing flag
                  delete data.finish;
              });
          }
      });
  
      jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
          var cssFn = jQuery.fn[ name ];
          jQuery.fn[ name ] = function( speed, easing, callback ) {
              return speed == null || typeof speed === "boolean" ?
                  cssFn.apply( this, arguments ) :
                  this.animate( genFx( name, true ), speed, easing, callback );
          };
      });
  
  // Generate shortcuts for custom animations
      jQuery.each({
          slideDown: genFx("show"),
          slideUp: genFx("hide"),
          slideToggle: genFx("toggle"),
          fadeIn: { opacity: "show" },
          fadeOut: { opacity: "hide" },
          fadeToggle: { opacity: "toggle" }
      }, function( name, props ) {
          jQuery.fn[ name ] = function( speed, easing, callback ) {
              return this.animate( props, speed, easing, callback );
          };
      });
  
      jQuery.timers = [];
      jQuery.fx.tick = function() {
          var timer,
              i = 0,
              timers = jQuery.timers;
  
          fxNow = 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 ) {
          jQuery.timers.push( timer );
          if ( timer() ) {
              jQuery.fx.start();
          } else {
              jQuery.timers.pop();
          }
      };
  
      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
      };
  
  
  // Based off of the plugin by Clint Helfers, with permission.
  // http://blindsignals.com/index.php/2009/07/jquery-delay/
      jQuery.fn.delay = function( time, type ) {
          time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
          type = type || "fx";
  
          return this.queue( type, function( next, hooks ) {
              var timeout = setTimeout( next, time );
              hooks.stop = function() {
                  clearTimeout( timeout );
              };
          });
      };
  
  
      (function() {
          var input = document.createElement( "input" ),
              select = document.createElement( "select" ),
              opt = select.appendChild( document.createElement( "option" ) );
  
          input.type = "checkbox";
  
          // Support: iOS 5.1, Android 4.x, Android 2.3
          // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
          support.checkOn = input.value !== "";
  
          // Must access the parent to make an option select properly
          // Support: IE9, IE10
          support.optSelected = opt.selected;
  
          // 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;
  
          // Check if an input maintains its value after becoming a radio
          // Support: IE9, IE10
          input = document.createElement( "input" );
          input.value = "t";
          input.type = "radio";
          support.radioValue = input.value === "t";
      })();
  
  
      var nodeHook, boolHook,
          attrHandle = jQuery.expr.attrHandle;
  
      jQuery.fn.extend({
          attr: function( name, value ) {
              return access( this, jQuery.attr, name, value, arguments.length > 1 );
          },
  
          removeAttr: function( name ) {
              return this.each(function() {
                  jQuery.removeAttr( this, name );
              });
          }
      });
  
      jQuery.extend({
          attr: function( elem, name, value ) {
              var 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 === 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( 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
                          elem[ propName ] = false;
                      }
  
                      elem.removeAttribute( name );
                  }
              }
          },
  
          attrHooks: {
              type: {
                  set: function( elem, value ) {
                      if ( !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;
                      }
                  }
              }
          }
      });
  
  // Hooks for boolean attributes
      boolHook = {
          set: function( elem, value, name ) {
              if ( value === false ) {
                  // Remove boolean attributes when set to false
                  jQuery.removeAttr( elem, name );
              } else {
                  elem.setAttribute( name, name );
              }
              return name;
          }
      };
      jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
          var getter = attrHandle[ name ] || jQuery.find.attr;
  
          attrHandle[ name ] = function( elem, name, isXML ) {
              var ret, handle;
              if ( !isXML ) {
                  // Avoid an infinite loop by temporarily removing this function from the getter
                  handle = attrHandle[ name ];
                  attrHandle[ name ] = ret;
                  ret = getter( elem, name, isXML ) != null ?
                      name.toLowerCase() :
                      null;
                  attrHandle[ name ] = handle;
              }
              return ret;
          };
      });
  
  
  
  
      var rfocusable = /^(?:input|select|textarea|button)$/i;
  
      jQuery.fn.extend({
          prop: function( name, value ) {
              return access( this, jQuery.prop, name, value, arguments.length > 1 );
          },
  
          removeProp: function( name ) {
              return this.each(function() {
                  delete this[ jQuery.propFix[ name ] || name ];
              });
          }
      });
  
      jQuery.extend({
          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 ) {
                      return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
                          elem.tabIndex :
                          -1;
                  }
              }
          }
      });
  
  // Support: IE9+
  // Selectedness for an option in an optgroup can be inaccurate
      if ( !support.optSelected ) {
          jQuery.propHooks.selected = {
              get: function( elem ) {
                  var parent = elem.parentNode;
                  if ( parent && 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;
      });
  
  
  
  
      var rclass = /[\t\r\n\f]/g;
  
      jQuery.fn.extend({
          addClass: function( value ) {
              var classes, elem, cur, clazz, j, finalValue,
                  proceed = typeof value === "string" && value,
                  i = 0,
                  len = this.length;
  
              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( 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 + " ";
                              }
                          }
  
                          // only assign if different to avoid unneeded rendering.
                          finalValue = jQuery.trim( cur );
                          if ( elem.className !== finalValue ) {
                              elem.className = finalValue;
                          }
                      }
                  }
              }
  
              return this;
          },
  
          removeClass: function( value ) {
              var classes, elem, cur, clazz, j, finalValue,
                  proceed = arguments.length === 0 || typeof value === "string" && value,
                  i = 0,
                  len = this.length;
  
              if ( jQuery.isFunction( value ) ) {
                  return this.each(function( j ) {
                      jQuery( this ).removeClass( value.call( this, j, this.className ) );
                  });
              }
              if ( proceed ) {
                  classes = ( value || "" ).match( 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 + " ", " " );
                              }
                          }
  
                          // only assign if different to avoid unneeded rendering.
                          finalValue = value ? jQuery.trim( cur ) : "";
                          if ( elem.className !== finalValue ) {
                              elem.className = finalValue;
                          }
                      }
                  }
              }
  
              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( 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 === strundefined || type === "boolean" ) {
                      if ( this.className ) {
                          // store className if set
                          data_priv.set( 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 ? "" : data_priv.get( 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;
          }
      });
  
  
  
  
      var rreturn = /\r/g;
  
      jQuery.fn.extend({
          val: function( value ) {
              var hooks, ret, 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: {
              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 ];
  
                          // IE6-9 doesn't update selected after form reset (#2551)
                          if ( ( option.selected || i === index ) &&
                              // Don't return options that are disabled or in a disabled optgroup
                              ( 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;
                  }
              }
          }
      });
  
  // 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 ( !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;
              };
          }
      });
  
  
  
  
  // Return jQuery for attributes-only inclusion
  
  
      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 nonce = jQuery.now();
  
      var rquery = (/\?/);
  
  
  
  // Support: Android 2.3
  // Workaround failure to string-cast null input
      jQuery.parseJSON = function( data ) {
          return JSON.parse( data + "" );
      };
  
  
  // Cross-browser xml parsing
      jQuery.parseXML = function( data ) {
          var xml, tmp;
          if ( !data || typeof data !== "string" ) {
              return null;
          }
  
          // Support: IE9
          try {
              tmp = new DOMParser();
              xml = tmp.parseFromString( data, "text/xml" );
          } catch ( e ) {
              xml = undefined;
          }
  
          if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
              jQuery.error( "Invalid XML: " + data );
          }
          return xml;
      };
  
  
      var
      // Document location
          ajaxLocParts,
          ajaxLocation,
  
          rhash = /#.*$/,
          rts = /([?&])_=[^&]*/,
          rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
      // #7653, #8125, #8152: local protocol detection
          rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
          rnoContent = /^(?:GET|HEAD)$/,
          rprotocol = /^\/\//,
          rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
  
      /* 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( 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 key, deep,
              flatOptions = jQuery.ajaxSettings.flatOptions || {};
  
          for ( key in src ) {
              if ( src[ key ] !== undefined ) {
                  ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
              }
          }
          if ( deep ) {
              jQuery.extend( true, target, deep );
          }
  
          return target;
      }
  
      /* Handles responses to an ajax request:
       * - finds the right dataType (mediates between content-type and expected dataType)
       * - returns the corresponding response
       */
      function ajaxHandleResponses( s, jqXHR, responses ) {
  
          var ct, type, finalDataType, firstDataType,
              contents = s.contents,
              dataTypes = s.dataTypes;
  
          // Remove auto dataType and get content-type in the process
          while ( dataTypes[ 0 ] === "*" ) {
              dataTypes.shift();
              if ( ct === undefined ) {
                  ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
              }
          }
  
          // Check if we're dealing with a known content-type
          if ( ct ) {
              for ( type in contents ) {
                  if ( contents[ type ] && contents[ type ].test( ct ) ) {
                      dataTypes.unshift( type );
                      break;
                  }
              }
          }
  
          // Check to see if we have a response for the expected dataType
          if ( dataTypes[ 0 ] in responses ) {
              finalDataType = dataTypes[ 0 ];
          } else {
              // Try convertible dataTypes
              for ( type in responses ) {
                  if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
                      finalDataType = type;
                      break;
                  }
                  if ( !firstDataType ) {
                      firstDataType = type;
                  }
              }
              // Or just use first one
              finalDataType = finalDataType || firstDataType;
          }
  
          // If we found a dataType
          // We add the dataType to the list if needed
          // and return the corresponding response
          if ( finalDataType ) {
              if ( finalDataType !== dataTypes[ 0 ] ) {
                  dataTypes.unshift( finalDataType );
              }
              return responses[ finalDataType ];
          }
      }
  
      /* Chain conversions given the request and the original response
       * Also sets the responseXXX fields on the jqXHR instance
       */
      function ajaxConvert( s, response, jqXHR, isSuccess ) {
          var conv2, current, conv, tmp, prev,
              converters = {},
          // Work with a copy of dataTypes in case we need to modify it for conversion
              dataTypes = s.dataTypes.slice();
  
          // Create converters map with lowercased keys
          if ( dataTypes[ 1 ] ) {
              for ( conv in s.converters ) {
                  converters[ conv.toLowerCase() ] = s.converters[ conv ];
              }
          }
  
          current = dataTypes.shift();
  
          // Convert to each sequential dataType
          while ( current ) {
  
              if ( s.responseFields[ current ] ) {
                  jqXHR[ s.responseFields[ current ] ] = response;
              }
  
              // Apply the dataFilter if provided
              if ( !prev && isSuccess && s.dataFilter ) {
                  response = s.dataFilter( response, s.dataType );
              }
  
              prev = current;
              current = dataTypes.shift();
  
              if ( current ) {
  
                  // There's only work to do if current dataType is non-auto
                  if ( current === "*" ) {
  
                      current = prev;
  
                      // Convert response if prev dataType is non-auto and differs from current
                  } else if ( prev !== "*" && prev !== current ) {
  
                      // Seek a direct converter
                      conv = converters[ prev + " " + current ] || converters[ "* " + current ];
  
                      // If none found, seek a pair
                      if ( !conv ) {
                          for ( conv2 in converters ) {
  
                              // If conv2 outputs current
                              tmp = conv2.split( " " );
                              if ( tmp[ 1 ] === current ) {
  
                                  // If prev can be converted to accepted input
                                  conv = converters[ prev + " " + tmp[ 0 ] ] ||
                                      converters[ "* " + tmp[ 0 ] ];
                                  if ( conv ) {
                                      // Condense equivalence converters
                                      if ( conv === true ) {
                                          conv = converters[ conv2 ];
  
                                          // Otherwise, insert the intermediate dataType
                                      } else if ( converters[ conv2 ] !== true ) {
                                          current = tmp[ 0 ];
                                          dataTypes.unshift( tmp[ 1 ] );
                                      }
                                      break;
                                  }
                              }
                          }
                      }
  
                      // Apply converter (if not an equivalence)
                      if ( conv !== true ) {
  
                          // Unless errors are allowed to bubble, catch and return them
                          if ( conv && s[ "throws" ] ) {
                              response = conv( response );
                          } else {
                              try {
                                  response = conv( response );
                              } catch ( e ) {
                                  return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
                              }
                          }
                      }
                  }
              }
          }
  
          return { state: "success", data: response };
      }
  
      jQuery.extend({
  
          // Counter for holding the number of active queries
          active: 0,
  
          // Last-Modified header cache for next request
          lastModified: {},
          etag: {},
  
          ajaxSettings: {
              url: 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 transport,
              // URL without anti-cache param
                  cacheURL,
              // Response headers
                  responseHeadersString,
                  responseHeaders,
              // timeout handle
                  timeoutTimer,
              // Cross-domain detection vars
                  parts,
              // To know if global events are to be dispatched
                  fireGlobals,
              // Loop variable
                  i,
              // 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 (prefilters might expect it)
              // Handle falsy url in the settings object (#10093: consistency with old signature)
              // We also use the url parameter if available
              s.url = ( ( url || s.url || 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( 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 += ( 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_=" + nonce++ ) :
  
                          // Otherwise add one to the end
                          cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + 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
              });
          };
      });
  
  // 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._evalUrl = function( url ) {
          return jQuery.ajax({
              url: url,
              type: "GET",
              dataType: "script",
              async: false,
              global: false,
              "throws": true
          });
      };
  
  
      jQuery.fn.extend({
          wrapAll: function( html ) {
              var wrap;
  
              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
                  wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
  
                  if ( this[ 0 ].parentNode ) {
                      wrap.insertBefore( this[ 0 ] );
                  }
  
                  wrap.map(function() {
                      var elem = this;
  
                      while ( elem.firstElementChild ) {
                          elem = elem.firstElementChild;
                      }
  
                      return elem;
                  }).append( this );
              }
  
              return this;
          },
  
          wrapInner: function( html ) {
              if ( 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();
          }
      });
  
  
      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.expr.filters.visible = function( elem ) {
          return !jQuery.expr.filters.hidden( elem );
      };
  
  
  
  
      var r20 = /%20/g,
          rbracket = /\[\]$/,
          rCRLF = /\r?\n/g,
          rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
          rsubmittable = /^(?:input|select|textarea|keygen)/i;
  
      function buildParams( prefix, obj, traditional, add ) {
          var name;
  
          if ( 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 );
          }
      }
  
  // 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, "+" );
      };
  
      jQuery.fn.extend({
          serialize: function() {
              return jQuery.param( this.serializeArray() );
          },
          serializeArray: function() {
              return this.map(function() {
                  // Can add propHook for "elements" to filter or add form elements
                  var elements = jQuery.prop( this, "elements" );
                  return elements ? jQuery.makeArray( elements ) : this;
              })
                  .filter(function() {
                      var type = this.type;
  
                      // Use .is( ":disabled" ) so that fieldset[disabled] works
                      return this.name && !jQuery( this ).is( ":disabled" ) &&
                          rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
                          ( this.checked || !rcheckableType.test( type ) );
                  })
                  .map(function( i, elem ) {
                      var val = jQuery( this ).val();
  
                      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();
          }
      });
  
  
      jQuery.ajaxSettings.xhr = function() {
          try {
              return new XMLHttpRequest();
          } catch( e ) {}
      };
  
      var xhrId = 0,
          xhrCallbacks = {},
          xhrSuccessStatus = {
              // file protocol always yields status code 0, assume 200
              0: 200,
              // Support: IE9
              // #1450: sometimes IE returns 1223 when it should be 204
              1223: 204
          },
          xhrSupported = jQuery.ajaxSettings.xhr();
  
  // Support: IE9
  // Open requests must be manually aborted on unload (#5280)
      if ( window.ActiveXObject ) {
          jQuery( window ).on( "unload", function() {
              for ( var key in xhrCallbacks ) {
                  xhrCallbacks[ key ]();
              }
          });
      }
  
      support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
      support.ajax = xhrSupported = !!xhrSupported;
  
      jQuery.ajaxTransport(function( options ) {
          var callback;
  
          // Cross domain only allowed if supported through XMLHttpRequest
          if ( support.cors || xhrSupported && !options.crossDomain ) {
              return {
                  send: function( headers, complete ) {
                      var i,
                          xhr = options.xhr(),
                          id = ++xhrId;
  
                      xhr.open( options.type, options.url, options.async, options.username, options.password );
  
                      // Apply custom fields if provided
                      if ( options.xhrFields ) {
                          for ( i in options.xhrFields ) {
                              xhr[ i ] = options.xhrFields[ i ];
                          }
                      }
  
                      // Override mime type if needed
                      if ( options.mimeType && xhr.overrideMimeType ) {
                          xhr.overrideMimeType( options.mimeType );
                      }
  
                      // X-Requested-With header
                      // For cross-domain requests, seeing as conditions for a preflight are
                      // akin to a jigsaw puzzle, we simply never set it to be sure.
                      // (it can always be set on a per-request basis or even using ajaxSetup)
                      // For same-domain requests, won't change header if already provided.
                      if ( !options.crossDomain && !headers["X-Requested-With"] ) {
                          headers["X-Requested-With"] = "XMLHttpRequest";
                      }
  
                      // Set headers
                      for ( i in headers ) {
                          xhr.setRequestHeader( i, headers[ i ] );
                      }
  
                      // Callback
                      callback = function( type ) {
                          return function() {
                              if ( callback ) {
                                  delete xhrCallbacks[ id ];
                                  callback = xhr.onload = xhr.onerror = null;
  
                                  if ( type === "abort" ) {
                                      xhr.abort();
                                  } else if ( type === "error" ) {
                                      complete(
                                          // file: protocol always yields status 0; see #8605, #14207
                                          xhr.status,
                                          xhr.statusText
                                      );
                                  } else {
                                      complete(
                                          xhrSuccessStatus[ xhr.status ] || xhr.status,
                                          xhr.statusText,
                                          // Support: IE9
                                          // Accessing binary-data responseText throws an exception
                                          // (#11426)
                                          typeof xhr.responseText === "string" ? {
                                              text: xhr.responseText
                                          } : undefined,
                                          xhr.getAllResponseHeaders()
                                      );
                                  }
                              }
                          };
                      };
  
                      // Listen to events
                      xhr.onload = callback();
                      xhr.onerror = callback("error");
  
                      // Create the abort callback
                      callback = xhrCallbacks[ id ] = callback("abort");
  
                      // Do send the request
                      // This may raise an exception which is actually
                      // handled in jQuery.ajax (so no try/catch here)
                      xhr.send( options.hasContent && options.data || null );
                  },
  
                  abort: function() {
                      if ( callback ) {
                          callback();
                      }
                  }
              };
          }
      });
  
  
  
  
  // 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 crossDomain
      jQuery.ajaxPrefilter( "script", function( s ) {
          if ( s.cache === undefined ) {
              s.cache = false;
          }
          if ( s.crossDomain ) {
              s.type = "GET";
          }
      });
  
  // Bind script tag hack transport
      jQuery.ajaxTransport( "script", function( s ) {
          // This transport only deals with cross domain requests
          if ( s.crossDomain ) {
              var script, callback;
              return {
                  send: function( _, complete ) {
                      script = jQuery("<script>").prop({
                          async: true,
                          charset: s.scriptCharset,
                          src: s.url
                      }).on(
                              "load error",
                              callback = function( evt ) {
                                  script.remove();
                                  callback = null;
                                  if ( evt ) {
                                      complete( evt.type === "error" ? 404 : 200, evt.type );
                                  }
                              }
                          );
                      document.head.appendChild( script[ 0 ] );
                  },
                  abort: function() {
                      if ( callback ) {
                          callback();
                      }
                  }
              };
          }
      });
  
  
  
  
      var oldCallbacks = [],
          rjsonp = /(=)\?(?=&|$)|\?\?/;
  
  // Default jsonp settings
      jQuery.ajaxSetup({
          jsonp: "callback",
          jsonpCallback: function() {
              var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
              this[ callback ] = true;
              return callback;
          }
      });
  
  // Detect, normalize options and install callbacks for jsonp requests
      jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
  
          var callbackName, overwritten, responseContainer,
              jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
                  "url" :
                  typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && 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 += ( 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";
          }
      });
  
  
  
  
  // 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
      jQuery.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 && scripts.length ) {
              jQuery( scripts ).remove();
          }
  
          return jQuery.merge( [], parsed.childNodes );
      };
  
  
  // Keep a copy of the old load method
      var _load = jQuery.fn.load;
  
      /**
       * Load a url into a page
       */
      jQuery.fn.load = function( url, params, callback ) {
          if ( typeof url !== "string" && _load ) {
              return _load.apply( this, arguments );
          }
  
          var selector, type, response,
              self = this,
              off = url.indexOf(" ");
  
          if ( off >= 0 ) {
              selector = url.slice( off );
              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;
      };
  
  
  
  
      jQuery.expr.filters.animated = function( elem ) {
          return jQuery.grep(jQuery.timers, function( fn ) {
              return elem === fn.elem;
          }).length;
      };
  
  
  
  
      var docElem = window.document.documentElement;
  
      /**
       * Gets a window from an element
       */
      function getWindow( elem ) {
          return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
      }
  
      jQuery.offset = {
          setOffset: function( elem, options, i ) {
              var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
                  position = jQuery.css( elem, "position" ),
                  curElem = jQuery( elem ),
                  props = {};
  
              // Set position first, in-case top/left are set even on static elem
              if ( position === "static" ) {
                  elem.style.position = "relative";
              }
  
              curOffset = curElem.offset();
              curCSSTop = jQuery.css( elem, "top" );
              curCSSLeft = jQuery.css( elem, "left" );
              calculatePosition = ( position === "absolute" || position === "fixed" ) &&
                  ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
  
              // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
              if ( calculatePosition ) {
                  curPosition = curElem.position();
                  curTop = curPosition.top;
                  curLeft = curPosition.left;
  
              } else {
                  curTop = parseFloat( curCSSTop ) || 0;
                  curLeft = parseFloat( curCSSLeft ) || 0;
              }
  
              if ( 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({
          offset: function( options ) {
              if ( arguments.length ) {
                  return options === undefined ?
                      this :
                      this.each(function( i ) {
                          jQuery.offset.setOffset( this, options, i );
                      });
              }
  
              var docElem, win,
                  elem = this[ 0 ],
                  box = { top: 0, left: 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 !== strundefined ) {
                  box = elem.getBoundingClientRect();
              }
              win = getWindow( doc );
              return {
                  top: box.top + win.pageYOffset - docElem.clientTop,
                  left: box.left + win.pageXOffset - docElem.clientLeft
              };
          },
  
          position: function() {
              if ( !this[ 0 ] ) {
                  return;
              }
  
              var offsetParent, offset,
                  elem = this[ 0 ],
                  parentOffset = { top: 0, left: 0 };
  
              // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its 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
              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 = "pageYOffset" === prop;
  
          jQuery.fn[ method ] = function( val ) {
              return access( this, function( elem, method, val ) {
                  var win = getWindow( elem );
  
                  if ( val === undefined ) {
                      return win ? win[ prop ] : elem[ method ];
                  }
  
                  if ( win ) {
                      win.scrollTo(
                          !top ? val : window.pageXOffset,
                          top ? val : window.pageYOffset
                      );
  
                  } else {
                      elem[ method ] = val;
                  }
              }, method, val, arguments.length, null );
          };
      });
  
  // Add the top/left cssHooks using jQuery.fn.position
  // 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
      jQuery.each( [ "top", "left" ], function( i, prop ) {
          jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
              function( elem, computed ) {
                  if ( computed ) {
                      computed = curCSS( elem, prop );
                      // if curCSS returns percentage, fallback to offset
                      return rnumnonpx.test( computed ) ?
                          jQuery( elem ).position()[ prop ] + "px" :
                          computed;
                  }
              }
          );
      });
  
  
  // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
      jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
          jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
              // margin is only for outerHeight, outerWidth
              jQuery.fn[ funcName ] = function( margin, value ) {
                  var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
                      extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
  
                  return access( this, function( elem, type, value ) {
                      var doc;
  
                      if ( 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 user[Width/Height],
                          // whichever is greatest
                          return Math.max(
                              elem.body[ "scroll" + name ], doc[ "scroll" + name ],
                              elem.body[ "offset" + name ], doc[ "offset" + name ],
                              doc[ "client" + name ]
                          );
                      }
  
                      return value === undefined ?
                          // Get width or height on the element, requesting but not forcing parseFloat
                          jQuery.css( elem, type, extra ) :
  
                          // Set width or height on the element
                          jQuery.style( elem, type, value, extra );
                  }, type, chainable ? margin : undefined, chainable, null );
              };
          });
      });
  
  
  // The number of elements contained in the matched element set
      jQuery.fn.size = function() {
          return this.length;
      };
  
      jQuery.fn.andSelf = jQuery.fn.addBack;
  
  
  
  
  // 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;
          });
      }
  
  
  
  
      var
      // Map over jQuery in case of overwrite
          _jQuery = window.jQuery,
  
      // Map over the $ in case of overwrite
          _$ = window.$;
  
      jQuery.noConflict = function( deep ) {
          if ( window.$ === jQuery ) {
              window.$ = _$;
          }
  
          if ( deep && window.jQuery === jQuery ) {
              window.jQuery = _jQuery;
          }
  
          return jQuery;
      };
  
  // Expose jQuery and $ identifiers, even in
  // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
  // and CommonJS for browser emulators (#13566)
      if ( typeof noGlobal === strundefined ) {
          window.jQuery = window.$ = jQuery;
      }
  
  
  
  
      return jQuery;
  
  }));
  