Updating jquery to 2.0.0.
[live-systems.org.git] / stuff / jquery / jquery.js
index e2c203f..f389a3e 100644 (file)
@@ -1,15 +1,15 @@
 /*!
- * jQuery JavaScript Library v1.9.1
+ * jQuery JavaScript Library v2.0.0
  * http://jquery.com/
  *
  * Includes Sizzle.js
  * http://sizzlejs.com/
  *
- * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
  * Released under the MIT license
  * http://jquery.org/license
  *
- * Date: 2013-2-4
+ * Date: 2013-04-18
  */
 (function( window, undefined ) {
 
 // Support: Firefox 18+
 //"use strict";
 var
-       // The deferred used on DOM ready
-       readyList,
-
        // A central reference to the root jQuery(document)
        rootjQuery,
 
-       // Support: IE<9
-       // For `typeof node.method` instead of `node.method !== undefined`
+       // The deferred used on DOM ready
+       readyList,
+
+       // Support: IE9
+       // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
        core_strundefined = typeof undefined,
 
        // Use the correct document accordingly with window argument (sandbox)
-       document = window.document,
        location = window.location,
+       document = window.document,
+       docElem = document.documentElement,
 
        // Map over jQuery in case of overwrite
        _jQuery = window.jQuery,
@@ -45,7 +46,7 @@ var
        // List of deleted data cache ids, so we can reuse them
        core_deletedIds = [],
 
-       core_version = "1.9.1",
+       core_version = "2.0.0",
 
        // Save a reference to some core methods
        core_concat = core_deletedIds.concat,
@@ -68,9 +69,6 @@ var
        // Used for splitting on whitespace
        core_rnotwhite = /\S+/g,
 
-       // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
-       rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
        // A simple way to check for HTML strings
        // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
        // Strict HTML recognition (#11290: must start with <)
@@ -79,12 +77,6 @@ var
        // Match a standalone tag
        rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
 
-       // JSON RegExp
-       rvalidchars = /^[\],:{}\s]*$/,
-       rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
-       rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
-       rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
-
        // Matches dashed string for camelizing
        rmsPrefix = /^-ms-/,
        rdashAlpha = /-([\da-z])/gi,
@@ -94,25 +86,11 @@ var
                return letter.toUpperCase();
        },
 
-       // The ready event handler
-       completed = function( event ) {
-
-               // readyState === "complete" is good enough for us to call the dom ready in oldIE
-               if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
-                       detach();
-                       jQuery.ready();
-               }
-       },
-       // Clean-up method for dom ready events
-       detach = function() {
-               if ( document.addEventListener ) {
-                       document.removeEventListener( "DOMContentLoaded", completed, false );
-                       window.removeEventListener( "load", completed, false );
-
-               } else {
-                       document.detachEvent( "onreadystatechange", completed );
-                       window.detachEvent( "onload", completed );
-               }
+       // The ready event handler and self cleanup method
+       completed = function() {
+               document.removeEventListener( "DOMContentLoaded", completed, false );
+               window.removeEventListener( "load", completed, false );
+               jQuery.ready();
        };
 
 jQuery.fn = jQuery.prototype = {
@@ -175,13 +153,7 @@ jQuery.fn = jQuery.prototype = {
                                        // Check parentNode to catch when Blackberry 4.6 returns
                                        // nodes that are no longer in the document #6963
                                        if ( elem && elem.parentNode ) {
-                                               // Handle the case where IE and Opera return items
-                                               // by name instead of ID
-                                               if ( elem.id !== match[2] ) {
-                                                       return rootjQuery.find( selector );
-                                               }
-
-                                               // Otherwise, we inject the element directly into the jQuery object
+                                               // Inject the element directly into the jQuery object
                                                this.length = 1;
                                                this[0] = elem;
                                        }
@@ -227,11 +199,6 @@ jQuery.fn = jQuery.prototype = {
        // The default length of a jQuery object is 0
        length: 0,
 
-       // The number of elements contained in the matched element set
-       size: function() {
-               return this.length;
-       },
-
        toArray: function() {
                return core_slice.call( this );
        },
@@ -316,7 +283,7 @@ jQuery.fn = jQuery.prototype = {
 jQuery.fn.init.prototype = jQuery.fn;
 
 jQuery.extend = jQuery.fn.extend = function() {
-       var src, copyIsArray, copy, name, options, clone,
+       var options, name, src, copy, copyIsArray, clone,
                target = arguments[0] || {},
                i = 1,
                length = arguments.length,
@@ -380,6 +347,9 @@ jQuery.extend = jQuery.fn.extend = function() {
 };
 
 jQuery.extend({
+       // Unique for each copy of jQuery on the page
+       expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
        noConflict: function( deep ) {
                if ( window.$ === jQuery ) {
                        window.$ = _$;
@@ -416,11 +386,6 @@ jQuery.extend({
                        return;
                }
 
-               // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
-               if ( !document.body ) {
-                       return setTimeout( jQuery.ready );
-               }
-
                // Remember that the DOM is ready
                jQuery.isReady = true;
 
@@ -445,12 +410,10 @@ jQuery.extend({
                return jQuery.type(obj) === "function";
        },
 
-       isArray: Array.isArray || function( obj ) {
-               return jQuery.type(obj) === "array";
-       },
+       isArray: Array.isArray,
 
        isWindow: function( obj ) {
-               return obj != null && obj == obj.window;
+               return obj != null && obj === obj.window;
        },
 
        isNumeric: function( obj ) {
@@ -461,38 +424,37 @@ jQuery.extend({
                if ( obj == null ) {
                        return String( obj );
                }
+               // Support: Safari <= 5.1 (functionish RegExp)
                return typeof obj === "object" || typeof obj === "function" ?
                        class2type[ core_toString.call(obj) ] || "object" :
                        typeof obj;
        },
 
        isPlainObject: function( obj ) {
-               // Must be an Object.
-               // Because of IE, we also have to check the presence of the constructor property.
-               // Make sure that DOM nodes and window objects don't pass through, as well
-               if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+               // 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 {
-                       // Not own constructor property must be Object
                        if ( obj.constructor &&
-                               !core_hasOwn.call(obj, "constructor") &&
-                               !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+                                       !core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
                                return false;
                        }
                } catch ( e ) {
-                       // IE8,9 Will throw exceptions on certain host objects #9897
                        return false;
                }
 
-               // Own properties are enumerated firstly, so to speed up,
-               // if last one is own, then all properties are own.
-
-               var key;
-               for ( key in obj ) {}
-
-               return key === undefined || core_hasOwn.call( obj, key );
+               // 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 ) {
@@ -529,41 +491,15 @@ jQuery.extend({
                }
 
                parsed = jQuery.buildFragment( [ data ], context, scripts );
+
                if ( scripts ) {
                        jQuery( scripts ).remove();
                }
+
                return jQuery.merge( [], parsed.childNodes );
        },
 
-       parseJSON: function( data ) {
-               // Attempt to parse using the native JSON parser first
-               if ( window.JSON && window.JSON.parse ) {
-                       return window.JSON.parse( data );
-               }
-
-               if ( data === null ) {
-                       return data;
-               }
-
-               if ( typeof data === "string" ) {
-
-                       // Make sure leading/trailing whitespace is removed (IE can't handle it)
-                       data = jQuery.trim( data );
-
-                       if ( data ) {
-                               // Make sure the incoming data is actual JSON
-                               // Logic borrowed from http://json.org/json2.js
-                               if ( rvalidchars.test( data.replace( rvalidescape, "@" )
-                                       .replace( rvalidtokens, "]" )
-                                       .replace( rvalidbraces, "")) ) {
-
-                                       return ( new Function( "return " + data ) )();
-                               }
-                       }
-               }
-
-               jQuery.error( "Invalid JSON: " + data );
-       },
+       parseJSON: JSON.parse,
 
        // Cross-browser xml parsing
        parseXML: function( data ) {
@@ -571,19 +507,16 @@ jQuery.extend({
                if ( !data || typeof data !== "string" ) {
                        return null;
                }
+
+               // Support: IE9
                try {
-                       if ( window.DOMParser ) { // Standard
-                               tmp = new DOMParser();
-                               xml = tmp.parseFromString( data , "text/xml" );
-                       } else { // IE
-                               xml = new ActiveXObject( "Microsoft.XMLDOM" );
-                               xml.async = "false";
-                               xml.loadXML( data );
-                       }
-               } catch( e ) {
+                       tmp = new DOMParser();
+                       xml = tmp.parseFromString( data , "text/xml" );
+               } catch ( e ) {
                        xml = undefined;
                }
-               if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
+
+               if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
                        jQuery.error( "Invalid XML: " + data );
                }
                return xml;
@@ -592,16 +525,25 @@ jQuery.extend({
        noop: function() {},
 
        // Evaluates a script in a global context
-       // Workarounds based on findings by Jim Driscoll
-       // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
-       globalEval: function( data ) {
-               if ( data && jQuery.trim( data ) ) {
-                       // We use execScript on Internet Explorer
-                       // We use an anonymous function so that context is window
-                       // rather than jQuery in Firefox
-                       ( window.execScript || function( data ) {
-                               window[ "eval" ].call( window, data );
-                       } )( data );
+       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 );
+                       }
                }
        },
 
@@ -665,20 +607,9 @@ jQuery.extend({
                return obj;
        },
 
-       // Use native String.trim function wherever possible
-       trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
-               function( text ) {
-                       return text == null ?
-                               "" :
-                               core_trim.call( text );
-               } :
-
-               // Otherwise use our own trimming functionality
-               function( text ) {
-                       return text == null ?
-                               "" :
-                               ( text + "" ).replace( rtrim, "" );
-               },
+       trim: function( text ) {
+               return text == null ? "" : core_trim.call( text );
+       },
 
        // results is for internal usage only
        makeArray: function( arr, results ) {
@@ -699,25 +630,7 @@ jQuery.extend({
        },
 
        inArray: function( elem, arr, i ) {
-               var len;
-
-               if ( arr ) {
-                       if ( core_indexOf ) {
-                               return core_indexOf.call( arr, elem, i );
-                       }
-
-                       len = arr.length;
-                       i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
-
-                       for ( ; i < len; i++ ) {
-                               // Skip accessing in sparse arrays
-                               if ( i in arr && arr[ i ] === elem ) {
-                                       return i;
-                               }
-                       }
-               }
-
-               return -1;
+               return arr == null ? -1 : core_indexOf.call( arr, elem, i );
        },
 
        merge: function( first, second ) {
@@ -798,7 +711,7 @@ jQuery.extend({
        // Bind a function to a context, optionally partially applying any
        // arguments.
        proxy: function( fn, context ) {
-               var args, proxy, tmp;
+               var tmp, args, proxy;
 
                if ( typeof context === "string" ) {
                        tmp = fn[ context ];
@@ -877,8 +790,29 @@ jQuery.extend({
                                length ? fn( elems[0], key ) : emptyGet;
        },
 
-       now: function() {
-               return ( new Date() ).getTime();
+       now: Date.now,
+
+       // A method for quickly swapping in/out CSS properties to get correct calculations.
+       // Note: this method belongs to the css module but it's needed here for the support module.
+       // If support gets modularized, this method should be moved back to the css module.
+       swap: function( elem, options, callback, args ) {
+               var ret, name,
+                       old = {};
+
+               // Remember the old values, and insert the new ones
+               for ( name in options ) {
+                       old[ name ] = elem.style[ name ];
+                       elem.style[ name ] = options[ name ];
+               }
+
+               ret = callback.apply( elem, args || [] );
+
+               // Revert the old values
+               for ( name in options ) {
+                       elem.style[ name ] = old[ name ];
+               }
+
+               return ret;
        }
 });
 
@@ -894,50 +828,13 @@ jQuery.ready.promise = function( obj ) {
                        // Handle it asynchronously to allow scripts the opportunity to delay ready
                        setTimeout( jQuery.ready );
 
-               // Standards-based browsers support DOMContentLoaded
-               } else if ( document.addEventListener ) {
+               } 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 );
-
-               // If IE event model is used
-               } else {
-                       // Ensure firing before onload, maybe late but safe also for iframes
-                       document.attachEvent( "onreadystatechange", completed );
-
-                       // A fallback to window.onload, that will always work
-                       window.attachEvent( "onload", completed );
-
-                       // If IE and not a frame
-                       // continually check to see if the document is ready
-                       var top = false;
-
-                       try {
-                               top = window.frameElement == null && document.documentElement;
-                       } catch(e) {}
-
-                       if ( top && top.doScroll ) {
-                               (function doScrollCheck() {
-                                       if ( !jQuery.isReady ) {
-
-                                               try {
-                                                       // Use the trick by Diego Perini
-                                                       // http://javascript.nwbox.com/IEContentLoaded/
-                                                       top.doScroll("left");
-                                               } catch(e) {
-                                                       return setTimeout( doScrollCheck, 50 );
-                                               }
-
-                                               // detach all dom ready events
-                                               detach();
-
-                                               // and execute any waiting functions
-                                               jQuery.ready();
-                                       }
-                               })();
-                       }
                }
        }
        return readyList.promise( obj );
@@ -967,4585 +864,4205 @@ function isArraylike( obj ) {
 
 // All jQuery objects should point back to these
 rootjQuery = jQuery(document);
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
-       var object = optionsCache[ options ] = {};
-       jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
-               object[ flag ] = true;
-       });
-       return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- *     options: an optional list of space-separated options that will change how
- *                     the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- *     once:                   will ensure the callback list can only be fired once (like a Deferred)
- *
- *     memory:                 will keep track of previous values and will call any callback added
- *                                     after the list has been fired right away with the latest "memorized"
- *                                     values (like a Deferred)
- *
- *     unique:                 will ensure a callback can only be added once (no duplicate in the list)
+/*!
+ * Sizzle CSS Selector Engine v1.9.2-pre
+ * http://sizzlejs.com/
  *
- *     stopOnFalse:    interrupt callings when a callback returns false
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
  *
+ * Date: 2013-04-16
  */
-jQuery.Callbacks = function( options ) {
+(function( window, undefined ) {
 
-       // 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 i,
+       cachedruns,
+       Expr,
+       getText,
+       isXML,
+       compile,
+       outermostContext,
+       sortInput,
 
-       var // Flag to know if list is currently firing
-               firing,
-               // Last fire value (for non-forgettable lists)
-               memory,
-               // Flag to know if list was already fired
-               fired,
-               // End of the loop when firing
-               firingLength,
-               // Index of currently firing callback (modified by remove if needed)
-               firingIndex,
-               // First callback to fire (used internally by add and fireWith)
-               firingStart,
-               // Actual callback list
-               list = [],
-               // Stack of fire calls for repeatable lists
-               stack = !options.once && [],
-               // Fire callbacks
-               fire = function( data ) {
-                       memory = options.memory && data;
-                       fired = true;
-                       firingIndex = firingStart || 0;
-                       firingStart = 0;
-                       firingLength = list.length;
-                       firing = true;
-                       for ( ; list && firingIndex < firingLength; firingIndex++ ) {
-                               if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
-                                       memory = false; // To prevent further calls using add
-                                       break;
-                               }
-                       }
-                       firing = false;
-                       if ( list ) {
-                               if ( stack ) {
-                                       if ( stack.length ) {
-                                               fire( stack.shift() );
-                                       }
-                               } else if ( memory ) {
-                                       list = [];
-                               } else {
-                                       self.disable();
-                               }
+       // Local document vars
+       setDocument,
+       document,
+       docElem,
+       documentIsHTML,
+       rbuggyQSA,
+       rbuggyMatches,
+       matches,
+       contains,
+
+       // Instance-specific data
+       expando = "sizzle" + -(new Date()),
+       preferredDoc = window.document,
+       support = {},
+       dirruns = 0,
+       done = 0,
+       classCache = createCache(),
+       tokenCache = createCache(),
+       compilerCache = createCache(),
+       hasDuplicate = false,
+       sortOrder = function() { return 0; },
+
+       // General-purpose constants
+       strundefined = typeof undefined,
+       MAX_NEGATIVE = 1 << 31,
+
+       // Array methods
+       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;
                        }
-               },
-               // 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 = [];
-                               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 ) {
-                               args = args || [];
-                               args = [ context, args.slice ? args.slice() : args ];
-                               if ( list && ( !fired || stack ) ) {
-                                       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 -1;
+       },
 
-       return self;
-};
-jQuery.extend({
+       booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
 
-       Deferred: function( func ) {
-               var tuples = [
-                               // action, add listener, listener list, final state
-                               [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
-                               [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
-                               [ "notify", "progress", jQuery.Callbacks("memory") ]
-                       ],
-                       state = "pending",
-                       promise = {
-                               state: function() {
-                                       return state;
-                               },
-                               always: function() {
-                                       deferred.done( arguments ).fail( arguments );
-                                       return this;
-                               },
-                               then: function( /* fnDone, fnFail, fnProgress */ ) {
-                                       var fns = arguments;
-                                       return jQuery.Deferred(function( newDefer ) {
-                                               jQuery.each( tuples, function( i, tuple ) {
-                                                       var action = tuple[ 0 ],
-                                                               fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
-                                                       // deferred[ done | fail | progress ] for forwarding actions to newDefer
-                                                       deferred[ tuple[1] ](function() {
-                                                               var returned = fn && fn.apply( this, arguments );
-                                                               if ( returned && jQuery.isFunction( returned.promise ) ) {
-                                                                       returned.promise()
-                                                                               .done( newDefer.resolve )
-                                                                               .fail( newDefer.reject )
-                                                                               .progress( newDefer.notify );
-                                                               } else {
-                                                                       newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
-                                                               }
-                                                       });
-                                               });
-                                               fns = null;
-                                       }).promise();
-                               },
-                               // Get a promise for this deferred
-                               // If obj is provided, the promise aspect is added to the object
-                               promise: function( obj ) {
-                                       return obj != null ? jQuery.extend( obj, promise ) : promise;
-                               }
-                       },
-                       deferred = {};
+       // Regular expressions
 
-               // Keep pipe for back-compat
-               promise.pipe = promise.then;
+       // 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])+",
 
-               // Add list-specific methods
-               jQuery.each( tuples, function( i, tuple ) {
-                       var list = tuple[ 2 ],
-                               stateString = tuple[ 3 ];
+       // 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#" ),
 
-                       // promise[ done | fail | progress ] = list.add
-                       promise[ tuple[1] ] = list.add;
+       // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+       attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+               "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
 
-                       // Handle state
-                       if ( stateString ) {
-                               list.add(function() {
-                                       // state = [ resolved | rejected ]
-                                       state = stateString;
+       // 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 ) + ")*)|.*)\\)|)",
 
-                               // [ reject_list | resolve_list ].disable; progress_list.lock
-                               }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
-                       }
+       // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+       rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
 
-                       // 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;
-               });
+       rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+       rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
 
-               // Make the deferred a promise
-               promise.promise( deferred );
+       rsibling = new RegExp( whitespace + "*[+~]" ),
+       rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
 
-               // Call given func if any
-               if ( func ) {
-                       func.call( deferred, deferred );
-               }
+       rpseudo = new RegExp( pseudos ),
+       ridentifier = new RegExp( "^" + identifier + "$" ),
 
-               // All done!
-               return deferred;
+       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" ),
+               "boolean": 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" )
        },
 
-       // Deferred helper
-       when: function( subordinate /* , ..., subordinateN */ ) {
-               var i = 0,
-                       resolveValues = core_slice.call( arguments ),
-                       length = resolveValues.length,
+       rnative = /^[^{]+\{\s*\[native \w/,
 
-                       // the count of uncompleted subordinates
-                       remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+       // Easily-parseable/retrievable ID or TAG or CLASS selectors
+       rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
 
-                       // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
-                       deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+       rinputs = /^(?:input|select|textarea|button)$/i,
+       rheader = /^h\d$/i,
 
-                       // Update function for both resolve and progress values
-                       updateFunc = function( i, contexts, values ) {
-                               return function( value ) {
-                                       contexts[ i ] = this;
-                                       values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
-                                       if( values === progressValues ) {
-                                               deferred.notifyWith( contexts, values );
-                                       } else if ( !( --remaining ) ) {
-                                               deferred.resolveWith( contexts, values );
-                                       }
-                               };
-                       },
+       rescape = /'|\\/g,
 
-                       progressValues, progressContexts, resolveContexts;
+       // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+       runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
+       funescape = function( _, escaped ) {
+               var high = "0x" + escaped - 0x10000;
+               // NaN means non-codepoint
+               return high !== high ?
+                       escaped :
+                       // BMP codepoint
+                       high < 0 ?
+                               String.fromCharCode( high + 0x10000 ) :
+                               // Supplemental Plane codepoint (surrogate pair)
+                               String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+       };
 
-               // 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;
-                               }
-                       }
-               }
+// 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 ?
 
-               // if we're not waiting on anything, resolve the master
-               if ( !remaining ) {
-                       deferred.resolveWith( resolveContexts, resolveValues );
-               }
+               // Leverage slice if possible
+               function( target, els ) {
+                       push_native.apply( target, slice.call(els) );
+               } :
 
-               return deferred.promise();
-       }
-});
-jQuery.support = (function() {
-
-       var support, all, a,
-               input, select, fragment,
-               opt, eventName, isSupported, i,
-               div = document.createElement("div");
-
-       // Setup
-       div.setAttribute( "className", "t" );
-       div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-
-       // Support tests won't run in some limited or non-browser environments
-       all = div.getElementsByTagName("*");
-       a = div.getElementsByTagName("a")[ 0 ];
-       if ( !all || !a || !all.length ) {
-               return {};
-       }
-
-       // First batch of tests
-       select = document.createElement("select");
-       opt = select.appendChild( document.createElement("option") );
-       input = div.getElementsByTagName("input")[ 0 ];
-
-       a.style.cssText = "top:1px;float:left;opacity:.5";
-       support = {
-               // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
-               getSetAttribute: div.className !== "t",
-
-               // IE strips leading whitespace when .innerHTML is used
-               leadingWhitespace: div.firstChild.nodeType === 3,
-
-               // Make sure that tbody elements aren't automatically inserted
-               // IE will insert them into empty tables
-               tbody: !div.getElementsByTagName("tbody").length,
-
-               // Make sure that link elements get serialized correctly by innerHTML
-               // This requires a wrapper element in IE
-               htmlSerialize: !!div.getElementsByTagName("link").length,
-
-               // Get the style information from getAttribute
-               // (IE uses .cssText instead)
-               style: /top/.test( a.getAttribute("style") ),
-
-               // Make sure that URLs aren't manipulated
-               // (IE normalizes it by default)
-               hrefNormalized: a.getAttribute("href") === "/a",
-
-               // Make sure that element opacity exists
-               // (IE uses filter instead)
-               // Use a regex to work around a WebKit issue. See #5145
-               opacity: /^0.5/.test( a.style.opacity ),
-
-               // Verify style float existence
-               // (IE uses styleFloat instead of cssFloat)
-               cssFloat: !!a.style.cssFloat,
-
-               // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
-               checkOn: !!input.value,
-
-               // Make sure that a selected-by-default option has a working selected property.
-               // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
-               optSelected: opt.selected,
-
-               // Tests for enctype support on a form (#6743)
-               enctype: !!document.createElement("form").enctype,
-
-               // Makes sure cloning an html5 element does not cause problems
-               // Where outerHTML is undefined, this still works
-               html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
-
-               // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
-               boxModel: document.compatMode === "CSS1Compat",
-
-               // Will be defined later
-               deleteExpando: true,
-               noCloneEvent: true,
-               inlineBlockNeedsLayout: false,
-               shrinkWrapBlocks: false,
-               reliableMarginRight: true,
-               boxSizingReliable: true,
-               pixelPosition: false
+               // 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;
+               }
        };
+}
 
-       // Make sure checked status is properly cloned
-       input.checked = true;
-       support.noCloneChecked = input.cloneNode( true ).checked;
-
-       // Make sure that the options inside disabled selects aren't marked as disabled
-       // (WebKit marks them as disabled)
-       select.disabled = true;
-       support.optDisabled = !opt.disabled;
-
-       // Support: IE<9
-       try {
-               delete div.test;
-       } catch( e ) {
-               support.deleteExpando = false;
-       }
-
-       // Check if we can trust getAttribute("value")
-       input = document.createElement("input");
-       input.setAttribute( "value", "" );
-       support.input = input.getAttribute( "value" ) === "";
-
-       // Check if an input maintains its value after becoming a radio
-       input.value = "t";
-       input.setAttribute( "type", "radio" );
-       support.radioValue = input.value === "t";
-
-       // #11217 - WebKit loses check when the name is after the checked attribute
-       input.setAttribute( "checked", "t" );
-       input.setAttribute( "name", "t" );
+/**
+ * For feature detection
+ * @param {Function} fn The function to test for native support
+ */
+function isNative( fn ) {
+       return rnative.test( fn + "" );
+}
 
-       fragment = document.createDocumentFragment();
-       fragment.appendChild( input );
+/**
+ * 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 cache,
+               keys = [];
 
-       // Check if a disconnected checkbox will retain its checked
-       // value of true after appended to the DOM (IE6/7)
-       support.appendChecked = input.checked;
+       return (cache = function( 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);
+       });
+}
 
-       // WebKit doesn't clone checked state correctly in fragments
-       support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+       fn[ expando ] = true;
+       return fn;
+}
 
-       // Support: IE<9
-       // Opera does not clone events (and typeof div.attachEvent === undefined).
-       // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
-       if ( div.attachEvent ) {
-               div.attachEvent( "onclick", function() {
-                       support.noCloneEvent = false;
-               });
+/**
+ * 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");
 
-               div.cloneNode( true ).click();
+       try {
+               return !!fn( div );
+       } catch (e) {
+               return false;
+       } finally {
+               if ( div.parentNode ) {
+                       div.parentNode.removeChild( div );
+               }
+               // release memory in IE
+               div = null;
        }
+}
 
-       // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
-       // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
-       for ( i in { submit: true, change: true, focusin: true }) {
-               div.setAttribute( eventName = "on" + i, "t" );
+function Sizzle( selector, context, results, seed ) {
+       var match, elem, m, nodeType,
+               // QSA vars
+               i, groups, old, nid, newContext, newSelector;
 
-               support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
+       if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+               setDocument( context );
        }
 
-       div.style.backgroundClip = "content-box";
-       div.cloneNode( true ).style.backgroundClip = "";
-       support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
-       // Run tests that need a body at doc ready
-       jQuery(function() {
-               var container, marginDiv, tds,
-                       divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
-                       body = document.getElementsByTagName("body")[0];
-
-               if ( !body ) {
-                       // Return for frameset docs that don't have a body
-                       return;
-               }
-
-               container = document.createElement("div");
-               container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
-
-               body.appendChild( container ).appendChild( div );
-
-               // Support: IE8
-               // Check if table cells still have offsetWidth/Height when they are set
-               // to display:none and there are still other visible table cells in a
-               // table row; if so, offsetWidth/Height are not reliable for use when
-               // determining if an element has been hidden directly using
-               // display:none (it is still safe to use offsets if a parent element is
-               // hidden; don safety goggles and see bug #4512 for more information).
-               div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
-               tds = div.getElementsByTagName("td");
-               tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
-               isSupported = ( tds[ 0 ].offsetHeight === 0 );
-
-               tds[ 0 ].style.display = "";
-               tds[ 1 ].style.display = "none";
-
-               // Support: IE8
-               // Check if empty table cells still have offsetWidth/Height
-               support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
-
-               // Check box-sizing and margin behavior
-               div.innerHTML = "";
-               div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
-               support.boxSizing = ( div.offsetWidth === 4 );
-               support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
+       context = context || document;
+       results = results || [];
 
-               // Use window.getComputedStyle because jsdom on node.js will break without it.
-               if ( window.getComputedStyle ) {
-                       support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
-                       support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+       if ( !selector || typeof selector !== "string" ) {
+               return results;
+       }
 
-                       // Check if div with explicit width and no margin-right incorrectly
-                       // gets computed margin-right based on width of container. (#3333)
-                       // Fails in WebKit before Feb 2011 nightlies
-                       // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-                       marginDiv = div.appendChild( document.createElement("div") );
-                       marginDiv.style.cssText = div.style.cssText = divReset;
-                       marginDiv.style.marginRight = marginDiv.style.width = "0";
-                       div.style.width = "1px";
+       if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+               return [];
+       }
 
-                       support.reliableMarginRight =
-                               !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
-               }
+       if ( documentIsHTML && !seed ) {
 
-               if ( typeof div.style.zoom !== core_strundefined ) {
-                       // Support: IE<8
-                       // Check if natively block-level elements act like inline-block
-                       // elements when setting their display to 'inline' and giving
-                       // them layout
-                       div.innerHTML = "";
-                       div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
-                       support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
+               // Shortcuts
+               if ( (match = rquickExpr.exec( selector )) ) {
+                       // Speed-up: Sizzle("#ID")
+                       if ( (m = match[1]) ) {
+                               if ( nodeType === 9 ) {
+                                       elem = context.getElementById( m );
+                                       // Check parentNode to catch when Blackberry 4.6 returns
+                                       // nodes that are no longer in the document #6963
+                                       if ( elem && elem.parentNode ) {
+                                               // Handle the case where IE, Opera, and Webkit return items
+                                               // by name instead of ID
+                                               if ( elem.id === m ) {
+                                                       results.push( elem );
+                                                       return results;
+                                               }
+                                       } else {
+                                               return results;
+                                       }
+                               } else {
+                                       // Context is not a document
+                                       if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+                                               contains( context, elem ) && elem.id === m ) {
+                                               results.push( elem );
+                                               return results;
+                                       }
+                               }
 
-                       // Support: IE6
-                       // Check if elements with layout shrink-wrap their children
-                       div.style.display = "block";
-                       div.innerHTML = "<div></div>";
-                       div.firstChild.style.width = "5px";
-                       support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
+                       // Speed-up: Sizzle("TAG")
+                       } else if ( match[2] ) {
+                               push.apply( results, context.getElementsByTagName( selector ) );
+                               return results;
 
-                       if ( support.inlineBlockNeedsLayout ) {
-                               // Prevent IE 6 from affecting layout for positioned elements #11048
-                               // Prevent IE from shrinking the body in IE 7 mode #12869
-                               // Support: IE<8
-                               body.style.zoom = 1;
+                       // Speed-up: Sizzle(".CLASS")
+                       } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+                               push.apply( results, context.getElementsByClassName( m ) );
+                               return results;
                        }
                }
 
-               body.removeChild( container );
-
-               // Null elements to avoid leaks in IE
-               container = div = tds = marginDiv = null;
-       });
+               // QSA path
+               if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+                       nid = old = expando;
+                       newContext = context;
+                       newSelector = nodeType === 9 && selector;
 
-       // Null elements to avoid leaks in IE
-       all = select = fragment = opt = a = input = null;
+                       // 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 );
 
-       return support;
-})();
+                               if ( (old = context.getAttribute("id")) ) {
+                                       nid = old.replace( rescape, "\\$&" );
+                               } else {
+                                       context.setAttribute( "id", nid );
+                               }
+                               nid = "[id='" + nid + "'] ";
 
-var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
-       rmultiDash = /([A-Z])/g;
+                               i = groups.length;
+                               while ( i-- ) {
+                                       groups[i] = nid + toSelector( groups[i] );
+                               }
+                               newContext = rsibling.test( selector ) && context.parentNode || context;
+                               newSelector = groups.join(",");
+                       }
 
-function internalData( elem, name, data, pvt /* Internal Use Only */ ){
-       if ( !jQuery.acceptData( elem ) ) {
-               return;
+                       if ( newSelector ) {
+                               try {
+                                       push.apply( results,
+                                               newContext.querySelectorAll( newSelector )
+                                       );
+                                       return results;
+                               } catch(qsaError) {
+                               } finally {
+                                       if ( !old ) {
+                                               context.removeAttribute("id");
+                                       }
+                               }
+                       }
+               }
        }
 
-       var thisCache, ret,
-               internalKey = jQuery.expando,
-               getByName = typeof name === "string",
-
-               // We have to handle DOM nodes and JS objects differently because IE6-7
-               // can't GC object references properly across the DOM-JS boundary
-               isNode = elem.nodeType,
-
-               // Only DOM nodes need the global jQuery cache; JS object data is
-               // attached directly to the object so GC can occur automatically
-               cache = isNode ? jQuery.cache : elem,
+       // All others
+       return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
 
-               // Only defining an ID for JS objects if its cache already exists allows
-               // the code to shortcut on the same path as a DOM node with no cache
-               id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+       // documentElement is verified for cases where it doesn't yet exist
+       // (such as loading iframes in IE - #4833)
+       var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+       return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
 
-       // Avoid doing any more work than we need to when trying to get data on an
-       // object that has no data at all
-       if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
-               return;
-       }
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+       var doc = node ? node.ownerDocument || node : preferredDoc;
 
-       if ( !id ) {
-               // Only DOM nodes need a new unique ID for each element since their data
-               // ends up in the global cache
-               if ( isNode ) {
-                       elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
-               } else {
-                       id = internalKey;
-               }
+       // If no document and documentElement is available, return
+       if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+               return document;
        }
 
-       if ( !cache[ id ] ) {
-               cache[ id ] = {};
-
-               // Avoids exposing jQuery metadata on plain JS objects when the object
-               // is serialized using JSON.stringify
-               if ( !isNode ) {
-                       cache[ id ].toJSON = jQuery.noop;
-               }
-       }
+       // Set our document
+       document = doc;
+       docElem = doc.documentElement;
 
-       // An object can be passed to jQuery.data instead of a key/value pair; this gets
-       // shallow copied over onto the existing cache
-       if ( typeof name === "object" || typeof name === "function" ) {
-               if ( pvt ) {
-                       cache[ id ] = jQuery.extend( cache[ id ], name );
-               } else {
-                       cache[ id ].data = jQuery.extend( cache[ id ].data, name );
-               }
-       }
+       // Support tests
+       documentIsHTML = !isXML( doc );
 
-       thisCache = cache[ id ];
+       // Check if getElementsByTagName("*") returns only elements
+       support.getElementsByTagName = assert(function( div ) {
+               div.appendChild( doc.createComment("") );
+               return !div.getElementsByTagName("*").length;
+       });
 
-       // jQuery data() is stored in a separate object inside the object's internal data
-       // cache in order to avoid key collisions between internal data and user-defined
-       // data.
-       if ( !pvt ) {
-               if ( !thisCache.data ) {
-                       thisCache.data = {};
-               }
+       // 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");
+       });
 
-               thisCache = thisCache.data;
-       }
+       // Check if getElementsByClassName can be trusted
+       support.getElementsByClassName = assert(function( div ) {
+               div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+               // Support: Safari<4
+               // Catch class over-caching
+               div.firstChild.className = "i";
+               // Support: Opera<10
+               // Catch gEBCN failure to find non-leading classes
+               return div.getElementsByClassName("i").length === 2;
+       });
 
-       if ( data !== undefined ) {
-               thisCache[ jQuery.camelCase( name ) ] = data;
-       }
+       // 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;
+       });
 
-       // Check for both converted-to-camel and non-converted data property names
-       // If a data property was specified
-       if ( getByName ) {
+       // Support: IE<10
+       // Check if getElementById returns elements by name
+       // Support: Windows 8 Native Apps
+       // Assigning innerHTML with "name" attributes throws uncatchable exceptions
+       // (http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx)
+       // and 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;
+       });
 
-               // First Try to find as-is property data
-               ret = thisCache[ name ];
-
-               // Test for null|undefined property data
-               if ( ret == null ) {
-
-                       // Try to find the camelCased property
-                       ret = thisCache[ jQuery.camelCase( name ) ];
-               }
+       // 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 {
-               ret = thisCache;
-       }
-
-       return ret;
-}
+               Expr.find["ID"] = function( id, context ) {
+                       if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+                               var m = context.getElementById( id );
 
-function internalRemoveData( elem, name, pvt ) {
-       if ( !jQuery.acceptData( elem ) ) {
-               return;
+                               return m ?
+                                       m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+                                               [m] :
+                                               undefined :
+                                       [];
+                       }
+               };
+               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;
+                       };
+               };
        }
 
-       var i, l, thisCache,
-               isNode = elem.nodeType,
+       // 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 );
 
-               // See jQuery.data for more information
-               cache = isNode ? jQuery.cache : elem,
-               id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
+                       // Filter out possible comments
+                       if ( tag === "*" ) {
+                               while ( (elem = results[i++]) ) {
+                                       if ( elem.nodeType === 1 ) {
+                                               tmp.push( elem );
+                                       }
+                               }
 
-       // If there is already no cache entry for this object, there is no
-       // purpose in continuing
-       if ( !cache[ id ] ) {
-               return;
-       }
+                               return tmp;
+                       }
+                       return results;
+               };
 
-       if ( name ) {
+       // Class
+       Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+               if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+                       return context.getElementsByClassName( className );
+               }
+       };
 
-               thisCache = pvt ? cache[ id ] : cache[ id ].data;
+       // QSA and matchesSelector support
 
-               if ( thisCache ) {
+       // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+       rbuggyMatches = [];
 
-                       // Support array or space separated string names for data keys
-                       if ( !jQuery.isArray( name ) ) {
+       // 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 = [];
 
-                               // try the string as a key before any manipulation
-                               if ( name in thisCache ) {
-                                       name = [ name ];
-                               } else {
+       if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
+               // Build QSA regex
+               // Regex strategy adopted from Diego Perini
+               assert(function( div ) {
+                       // Select is set to empty string on purpose
+                       // This is to test IE's treatment of not explicitly
+                       // setting a boolean content attribute,
+                       // since its presence should be enough
+                       // http://bugs.jquery.com/ticket/12359
+                       div.innerHTML = "<select><option selected=''></option></select>";
 
-                                       // split the camel cased version by spaces unless a key with the spaces exists
-                                       name = jQuery.camelCase( name );
-                                       if ( name in thisCache ) {
-                                               name = [ name ];
-                                       } else {
-                                               name = name.split(" ");
-                                       }
-                               }
-                       } else {
-                               // If "name" is an array of keys...
-                               // When data is initially created, via ("key", "val") signature,
-                               // keys will be converted to camelCase.
-                               // Since there is no way to tell _how_ a key was added, remove
-                               // both plain key and camelCase key. #12786
-                               // This will only penalize the array argument path.
-                               name = name.concat( jQuery.map( name, jQuery.camelCase ) );
+                       // Support: IE8
+                       // Boolean attributes and "value" are not treated correctly
+                       if ( !div.querySelectorAll("[selected]").length ) {
+                               rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
                        }
 
-                       for ( i = 0, l = name.length; i < l; i++ ) {
-                               delete thisCache[ name[i] ];
+                       // 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");
                        }
+               });
 
-                       // If there is no data left in the cache, we want to continue
-                       // and let the cache object itself get destroyed
-                       if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
-                               return;
+               assert(function( div ) {
+
+                       // Support: Opera 10-12/IE8
+                       // ^= $= *= and empty values
+                       // Should not select anything
+                       // Support: Windows 8 Native Apps
+                       // The type attribute is restricted during .innerHTML assignment
+                       var input = document.createElement("input");
+                       input.setAttribute( "type", "hidden" );
+                       div.appendChild( input ).setAttribute( "t", "" );
+
+                       if ( div.querySelectorAll("[t^='']").length ) {
+                               rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
                        }
-               }
-       }
 
-       // See jQuery.data for more information
-       if ( !pvt ) {
-               delete cache[ id ].data;
+                       // 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" );
+                       }
 
-               // Don't destroy the parent cache unless the internal data object
-               // had been the only thing left in it
-               if ( !isEmptyDataObject( cache[ id ] ) ) {
-                       return;
-               }
+                       // Opera 10-11 does not throw on post-comma invalid pseudos
+                       div.querySelectorAll("*,:x");
+                       rbuggyQSA.push(",.*:");
+               });
        }
 
-       // Destroy the cache
-       if ( isNode ) {
-               jQuery.cleanData( [ elem ], true );
+       if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||
+               docElem.mozMatchesSelector ||
+               docElem.oMatchesSelector ||
+               docElem.msMatchesSelector) )) ) {
 
-       // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
-       } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
-               delete cache[ id ];
+               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" );
 
-       // When all else fails, null
-       } else {
-               cache[ id ] = null;
+                       // This should fail with an exception
+                       // Gecko does not error, returns false instead
+                       matches.call( div, "[s!='']:x" );
+                       rbuggyMatches.push( "!=", pseudos );
+               });
        }
-}
 
-jQuery.extend({
-       cache: {},
+       rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+       rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
 
-       // Unique for each copy of jQuery on the page
-       // Non-digits removed to match rinlinejQuery
-       expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+       // Element contains another
+       // Purposefully does not implement inclusive descendent
+       // As in, an element does not contain itself
+       contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
+               function( a, b ) {
+                       var adown = a.nodeType === 9 ? a.documentElement : a,
+                               bup = b && b.parentNode;
+                       return a === bup || !!( bup && bup.nodeType === 1 && (
+                               adown.contains ?
+                                       adown.contains( bup ) :
+                                       a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+                       ));
+               } :
+               function( a, b ) {
+                       if ( b ) {
+                               while ( (b = b.parentNode) ) {
+                                       if ( b === a ) {
+                                               return true;
+                                       }
+                               }
+                       }
+                       return false;
+               };
 
-       // The following elements throw uncatchable exceptions if you
-       // attempt to add expando properties to them.
-       noData: {
-               "embed": true,
-               // Ban all objects except for Flash (which handle expandos)
-               "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
-               "applet": true
-       },
+       // Document order sorting
+       sortOrder = docElem.compareDocumentPosition ?
+       function( a, b ) {
 
-       hasData: function( elem ) {
-               elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
-               return !!elem && !isEmptyDataObject( elem );
-       },
+               // Flag for duplicate removal
+               if ( a === b ) {
+                       hasDuplicate = true;
+                       return 0;
+               }
 
-       data: function( elem, name, data ) {
-               return internalData( elem, name, data );
-       },
+               var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
 
-       removeData: function( elem, name ) {
-               return internalRemoveData( elem, name );
-       },
+               if ( compare ) {
+                       // Disconnected nodes
+                       if ( compare & 1 ||
+                               (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
 
-       // For internal use only.
-       _data: function( elem, name, data ) {
-               return internalData( elem, name, data, true );
-       },
+                               // Choose the first element that is related to our preferred document
+                               if ( a === doc || contains(preferredDoc, a) ) {
+                                       return -1;
+                               }
+                               if ( b === doc || contains(preferredDoc, b) ) {
+                                       return 1;
+                               }
 
-       _removeData: function( elem, name ) {
-               return internalRemoveData( elem, name, true );
-       },
+                               // Maintain original order
+                               return sortInput ?
+                                       ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+                                       0;
+                       }
 
-       // A method for determining if a DOM node can handle the data expando
-       acceptData: function( elem ) {
-               // Do not set data on non-element because it will not be cleared (#8335).
-               if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
-                       return false;
+                       return compare & 4 ? -1 : 1;
                }
 
-               var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
-
-               // nodes accept data unless otherwise specified; rejection can be conditional
-               return !noData || noData !== true && elem.getAttribute("classid") === noData;
-       }
-});
-
-jQuery.fn.extend({
-       data: function( key, value ) {
-               var attrs, name,
-                       elem = this[0],
+               // Not directly comparable, sort on existence of method
+               return a.compareDocumentPosition ? -1 : 1;
+       } :
+       function( a, b ) {
+               var cur,
                        i = 0,
-                       data = null;
-
-               // Gets all values
-               if ( key === undefined ) {
-                       if ( this.length ) {
-                               data = jQuery.data( elem );
+                       aup = a.parentNode,
+                       bup = b.parentNode,
+                       ap = [ a ],
+                       bp = [ b ];
 
-                               if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
-                                       attrs = elem.attributes;
-                                       for ( ; i < attrs.length; i++ ) {
-                                               name = attrs[i].name;
+               // Exit early if the nodes are identical
+               if ( a === b ) {
+                       hasDuplicate = true;
+                       return 0;
 
-                                               if ( !name.indexOf( "data-" ) ) {
-                                                       name = jQuery.camelCase( name.slice(5) );
+               // Parentless nodes are either documents or disconnected
+               } else if ( !aup || !bup ) {
+                       return a === doc ? -1 :
+                               b === doc ? 1 :
+                               aup ? -1 :
+                               bup ? 1 :
+                               sortInput ?
+                               ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+                               0;
 
-                                                       dataAttr( elem, name, data[ name ] );
-                                               }
-                                       }
-                                       jQuery._data( elem, "parsedAttrs", true );
-                               }
-                       }
+               // If the nodes are siblings, we can do a quick check
+               } else if ( aup === bup ) {
+                       return siblingCheck( a, b );
+               }
 
-                       return data;
+               // 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 );
                }
 
-               // Sets multiple values
-               if ( typeof key === "object" ) {
-                       return this.each(function() {
-                               jQuery.data( this, key );
-                       });
+               // Walk down the tree looking for a discrepancy
+               while ( ap[i] === bp[i] ) {
+                       i++;
                }
 
-               return jQuery.access( this, function( value ) {
+               return i ?
+                       // Do a sibling check if the nodes have a common ancestor
+                       siblingCheck( ap[i], bp[i] ) :
 
-                       if ( value === undefined ) {
-                               // Try to fetch any internally stored data first
-                               return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
-                       }
+                       // Otherwise nodes in our document sort first
+                       ap[i] === preferredDoc ? -1 :
+                       bp[i] === preferredDoc ? 1 :
+                       0;
+       };
 
-                       this.each(function() {
-                               jQuery.data( this, key, value );
-                       });
-               }, null, value, arguments.length > 1, null, true );
-       },
+       return document;
+};
 
-       removeData: function( key ) {
-               return this.each(function() {
-                       jQuery.removeData( this, key );
-               });
+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 );
        }
-});
 
-function dataAttr( elem, key, data ) {
-       // If nothing was found internally, try to fetch any
-       // data from the HTML5 data-* attribute
-       if ( data === undefined && elem.nodeType === 1 ) {
+       // Make sure that attribute selectors are quoted
+       expr = expr.replace( rattributeQuotes, "='$1']" );
 
-               var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+       // rbuggyQSA always contains :focus, so no need for an existence check
+       if ( support.matchesSelector && documentIsHTML &&
+               (!rbuggyMatches || !rbuggyMatches.test(expr)) &&
+               (!rbuggyQSA     || !rbuggyQSA.test(expr)) ) {
 
-               data = elem.getAttribute( name );
+               try {
+                       var ret = matches.call( elem, expr );
 
-               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 ) {}
+                       // 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) {}
+       }
 
-                       // Make sure we set the data so it isn't changed later
-                       jQuery.data( elem, key, data );
+       return Sizzle( expr, document, null, [elem] ).length > 0;
+};
 
-               } else {
-                       data = undefined;
-               }
+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 );
        }
 
-       return data;
-}
+       var fn = Expr.attrHandle[ name.toLowerCase() ],
+               val = fn && fn( elem, name, !documentIsHTML );
 
-// checks a cache object for emptiness
-function isEmptyDataObject( obj ) {
-       var name;
-       for ( name in obj ) {
+       return val === undefined ?
+               support.attributes || !documentIsHTML ?
+                       elem.getAttribute( name ) :
+                       (val = elem.getAttributeNode(name)) && val.specified ?
+                               val.value :
+                               null :
+               val;
+};
 
-               // if the public data object is empty, the private is still empty
-               if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
-                       continue;
+Sizzle.error = function( msg ) {
+       throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+// Document sorting and removing duplicates
+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 );
+                       }
                }
-               if ( name !== "toJSON" ) {
-                       return false;
+               while ( j-- ) {
+                       results.splice( duplicates[ j ], 1 );
                }
        }
 
-       return true;
-}
-jQuery.extend({
-       queue: function( elem, type, data ) {
-               var queue;
+       return results;
+};
 
-               if ( elem ) {
-                       type = ( type || "fx" ) + "queue";
-                       queue = jQuery._data( elem, type );
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns Returns -1 if a precedes b, 1 if a follows b
+ */
+function siblingCheck( a, b ) {
+       var cur = b && a,
+               diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE );
 
-                       // Speed up dequeue by getting out quickly if this is just a lookup
-                       if ( data ) {
-                               if ( !queue || jQuery.isArray(data) ) {
-                                       queue = jQuery._data( elem, type, jQuery.makeArray(data) );
-                               } else {
-                                       queue.push( data );
-                               }
+       // 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 queue || [];
                }
-       },
+       }
 
-       dequeue: function( elem, type ) {
-               type = type || "fx";
+       return a ? 1 : -1;
+}
 
-               var queue = jQuery.queue( elem, type ),
-                       startLength = queue.length,
-                       fn = queue.shift(),
-                       hooks = jQuery._queueHooks( elem, type ),
-                       next = function() {
-                               jQuery.dequeue( elem, type );
-                       };
+// Fetches boolean attributes by node
+function boolHandler( elem, name, isXML ) {
+       var val;
+       return isXML ?
+               undefined :
+               (val = elem.getAttributeNode( name )) && val.specified ?
+                       val.value :
+                       elem[ name ] === true ? name.toLowerCase() : null;
+}
 
-               // If the fx queue is dequeued, always remove the progress sentinel
-               if ( fn === "inprogress" ) {
-                       fn = queue.shift();
-                       startLength--;
-               }
+// Fetches attributes without interpolation
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+function interpolationHandler( elem, name, isXML ) {
+       var val;
+       return isXML ?
+               undefined :
+               (val = elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ));
+}
 
-               hooks.cur = fn;
-               if ( fn ) {
+// Returns a function to use in pseudos for input types
+function createInputPseudo( type ) {
+       return function( elem ) {
+               var name = elem.nodeName.toLowerCase();
+               return name === "input" && elem.type === type;
+       };
+}
 
-                       // Add a progress sentinel to prevent the fx queue from being
-                       // automatically dequeued
-                       if ( type === "fx" ) {
-                               queue.unshift( "inprogress" );
+// Returns a function to use in pseudos for buttons
+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
+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]);
+                               }
                        }
+               });
+       });
+}
 
-                       // clear up the last queue stop function
-                       delete hooks.stop;
-                       fn.call( elem, next, hooks );
-               }
+/**
+ * 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 ( !startLength && hooks ) {
-                       hooks.empty.fire();
+       if ( !nodeType ) {
+               // If no nodeType, this is expected to be an array
+               for ( ; (node = elem[i]); i++ ) {
+                       // Do not traverse comment nodes
+                       ret += getText( node );
                }
-       },
-
-       // not intended for public consumption - generates a queueHooks object, or returns the current one
-       _queueHooks: function( elem, type ) {
-               var key = type + "queueHooks";
-               return jQuery._data( elem, key ) || jQuery._data( elem, key, {
-                       empty: jQuery.Callbacks("once memory").add(function() {
-                               jQuery._removeData( elem, type + "queue" );
-                               jQuery._removeData( elem, key );
-                       })
-               });
+       } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+               // Use textContent for elements
+               // innerText usage removed for consistency of new lines (see #11153)
+               if ( typeof elem.textContent === "string" ) {
+                       return elem.textContent;
+               } else {
+                       // Traverse its children
+                       for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+                               ret += getText( elem );
+                       }
+               }
+       } else if ( nodeType === 3 || nodeType === 4 ) {
+               return elem.nodeValue;
        }
-});
+       // Do not include comment or processing instruction nodes
 
-jQuery.fn.extend({
-       queue: function( type, data ) {
-               var setter = 2;
+       return ret;
+};
 
-               if ( typeof type !== "string" ) {
-                       data = type;
-                       type = "fx";
-                       setter--;
-               }
+Expr = Sizzle.selectors = {
 
-               if ( arguments.length < setter ) {
-                       return jQuery.queue( this[0], type );
-               }
+       // Can be adjusted by the user
+       cacheLength: 50,
 
-               return data === undefined ?
-                       this :
-                       this.each(function() {
-                               var queue = jQuery.queue( this, type, data );
+       createPseudo: markFunction,
 
-                               // ensure a hooks for this queue
-                               jQuery._queueHooks( this, type );
+       match: matchExpr,
 
-                               if ( type === "fx" && queue[0] !== "inprogress" ) {
-                                       jQuery.dequeue( this, type );
-                               }
-                       });
-       },
-       dequeue: function( type ) {
-               return this.each(function() {
-                       jQuery.dequeue( this, type );
-               });
-       },
-       // Based off of the plugin by Clint Helfers, with permission.
-       // http://blindsignals.com/index.php/2009/07/jquery-delay/
-       delay: function( time, type ) {
-               time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
-               type = type || "fx";
+       attrHandle: {},
 
-               return this.queue( type, function( next, hooks ) {
-                       var timeout = setTimeout( next, time );
-                       hooks.stop = function() {
-                               clearTimeout( timeout );
-                       };
-               });
-       },
-       clearQueue: function( type ) {
-               return this.queue( type || "fx", [] );
+       find: {},
+
+       relative: {
+               ">": { dir: "parentNode", first: true },
+               " ": { dir: "parentNode" },
+               "+": { dir: "previousSibling", first: true },
+               "~": { dir: "previousSibling" }
        },
-       // 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";
+       preFilter: {
+               "ATTR": function( match ) {
+                       match[1] = match[1].replace( runescape, funescape );
 
-               while( i-- ) {
-                       tmp = jQuery._data( elements[ i ], type + "queueHooks" );
-                       if ( tmp && tmp.empty ) {
-                               count++;
-                               tmp.empty.add( resolve );
+                       // 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] + " ";
                        }
-               }
-               resolve();
-               return defer.promise( obj );
-       }
-});
-var nodeHook, boolHook,
-       rclass = /[\t\r\n]/g,
-       rreturn = /\r/g,
-       rfocusable = /^(?:input|select|textarea|button|object)$/i,
-       rclickable = /^(?:a|area)$/i,
-       rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
-       ruseDefault = /^(?:checked|selected)$/i,
-       getSetAttribute = jQuery.support.getSetAttribute,
-       getSetInput = jQuery.support.input;
 
-jQuery.fn.extend({
-       attr: function( name, value ) {
-               return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
-       },
+                       return match.slice( 0, 4 );
+               },
 
-       removeAttr: function( name ) {
-               return this.each(function() {
-                       jQuery.removeAttr( this, name );
-               });
-       },
+               "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();
 
-       prop: function( name, value ) {
-               return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
-       },
+                       if ( match[1].slice( 0, 3 ) === "nth" ) {
+                               // nth-* requires argument
+                               if ( !match[3] ) {
+                                       Sizzle.error( match[0] );
+                               }
 
-       removeProp: function( name ) {
-               name = jQuery.propFix[ name ] || name;
-               return this.each(function() {
-                       // try/catch handles cases where IE balks (such as removing a property on window)
-                       try {
-                               this[ name ] = undefined;
-                               delete this[ name ];
-                       } catch( e ) {}
-               });
-       },
+                               // 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" );
 
-       addClass: function( value ) {
-               var classes, elem, cur, clazz, j,
-                       i = 0,
-                       len = this.length,
-                       proceed = typeof value === "string" && value;
+                       // other types prohibit arguments
+                       } else if ( match[3] ) {
+                               Sizzle.error( match[0] );
+                       }
 
-               if ( jQuery.isFunction( value ) ) {
-                       return this.each(function( j ) {
-                               jQuery( this ).addClass( value.call( this, j, this.className ) );
-                       });
-               }
+                       return match;
+               },
 
-               if ( proceed ) {
-                       // The disjunction here is for better compressibility (see removeClass)
-                       classes = ( value || "" ).match( core_rnotwhite ) || [];
+               "PSEUDO": function( match ) {
+                       var excess,
+                               unquoted = !match[5] && match[2];
 
-                       for ( ; i < len; i++ ) {
-                               elem = this[ i ];
-                               cur = elem.nodeType === 1 && ( elem.className ?
-                                       ( " " + elem.className + " " ).replace( rclass, " " ) :
-                                       " "
-                               );
+                       if ( matchExpr["CHILD"].test( match[0] ) ) {
+                               return null;
+                       }
 
-                               if ( cur ) {
-                                       j = 0;
-                                       while ( (clazz = classes[j++]) ) {
-                                               if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
-                                                       cur += clazz + " ";
-                                               }
-                                       }
-                                       elem.className = jQuery.trim( cur );
+                       // Accept quoted arguments as-is
+                       if ( match[4] ) {
+                               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 this;
+                       // Return only captures needed by the pseudo filter method (type and argument)
+                       return match.slice( 0, 3 );
+               }
        },
 
-       removeClass: function( value ) {
-               var classes, elem, cur, clazz, j,
-                       i = 0,
-                       len = this.length,
-                       proceed = arguments.length === 0 || typeof value === "string" && value;
+       filter: {
 
-               if ( jQuery.isFunction( value ) ) {
-                       return this.each(function( j ) {
-                               jQuery( this ).removeClass( value.call( this, j, this.className ) );
-                       });
-               }
-               if ( proceed ) {
-                       classes = ( value || "" ).match( core_rnotwhite ) || [];
+               "TAG": function( nodeNameSelector ) {
+                       var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+                       return nodeNameSelector === "*" ?
+                               function() { return true; } :
+                               function( elem ) {
+                                       return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+                               };
+               },
 
-                       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, " " ) :
-                                       ""
-                               );
+               "CLASS": function( className ) {
+                       var pattern = classCache[ className + " " ];
 
-                               if ( cur ) {
-                                       j = 0;
-                                       while ( (clazz = classes[j++]) ) {
-                                               // Remove *all* instances
-                                               while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
-                                                       cur = cur.replace( " " + clazz + " ", " " );
-                                               }
-                                       }
-                                       elem.className = value ? jQuery.trim( cur ) : "";
+                       return 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;
                                }
-                       }
-               }
 
-               return this;
-       },
+                               result += "";
 
-       toggleClass: function( value, stateVal ) {
-               var type = typeof value,
-                       isBool = typeof stateVal === "boolean";
+                               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;
+                       };
+               },
 
-               if ( jQuery.isFunction( value ) ) {
-                       return this.each(function( i ) {
-                               jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
-                       });
-               }
+               "CHILD": function( type, what, argument, first, last ) {
+                       var simple = type.slice( 0, 3 ) !== "nth",
+                               forward = type.slice( -4 ) !== "last",
+                               ofType = what === "of-type";
 
-               return this.each(function() {
-                       if ( type === "string" ) {
-                               // toggle individual class names
-                               var className,
-                                       i = 0,
-                                       self = jQuery( this ),
-                                       state = stateVal,
-                                       classNames = value.match( core_rnotwhite ) || [];
+                       return first === 1 && last === 0 ?
 
-                               while ( (className = classNames[ i++ ]) ) {
-                                       // check each className given, space separated list
-                                       state = isBool ? state : !self.hasClass( className );
-                                       self[ state ? "addClass" : "removeClass" ]( className );
-                               }
+                               // Shortcut for :nth-*(n)
+                               function( elem ) {
+                                       return !!elem.parentNode;
+                               } :
 
-                       // Toggle whole class name
-                       } else if ( type === core_strundefined || type === "boolean" ) {
-                               if ( this.className ) {
-                                       // store className if set
-                                       jQuery._data( this, "__className__", this.className );
-                               }
+                               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 the element has a class name or if we're passed "false",
-                               // then remove the whole classname (if there was one, the above saved it).
-                               // Otherwise bring back whatever was previously saved (if anything),
-                               // falling back to the empty string if nothing was stored.
-                               this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
-                       }
-               });
-       },
-
-       hasClass: function( selector ) {
-               var className = " " + selector + " ",
-                       i = 0,
-                       l = this.length;
-               for ( ; i < l; i++ ) {
-                       if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
-                               return true;
-                       }
-               }
-
-               return false;
-       },
+                                       if ( parent ) {
 
-       val: function( value ) {
-               var ret, hooks, isFunction,
-                       elem = this[0];
+                                               // :(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;
+                                               }
 
-               if ( !arguments.length ) {
-                       if ( elem ) {
-                               hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+                                               start = [ forward ? parent.firstChild : parent.lastChild ];
 
-                               if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
-                                       return ret;
-                               }
+                                               // 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 ];
 
-                               ret = elem.value;
+                                                       while ( (node = ++nodeIndex && node && node[ dir ] ||
 
-                               return typeof ret === "string" ?
-                                       // handle most common string cases
-                                       ret.replace(rreturn, "") :
-                                       // handle cases where value is null/undef or number
-                                       ret == null ? "" : ret;
-                       }
+                                                               // Fallback to seeking `elem` from the start
+                                                               (diff = nodeIndex = 0) || start.pop()) ) {
 
-                       return;
-               }
+                                                               // When found, cache indexes on `parent` and break
+                                                               if ( node.nodeType === 1 && ++diff && node === elem ) {
+                                                                       outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+                                                                       break;
+                                                               }
+                                                       }
 
-               isFunction = jQuery.isFunction( value );
+                                               // Use previously-cached element index if available
+                                               } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+                                                       diff = cache[1];
 
-               return this.each(function( i ) {
-                       var val,
-                               self = jQuery(this);
+                                               // 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 ( this.nodeType !== 1 ) {
-                               return;
-                       }
+                                                               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 ( isFunction ) {
-                               val = value.call( this, i, self.val() );
-                       } else {
-                               val = value;
-                       }
+                                                                       if ( node === elem ) {
+                                                                               break;
+                                                                       }
+                                                               }
+                                                       }
+                                               }
 
-                       // 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 + "";
-                               });
-                       }
+                                               // Incorporate the offset, then check against cycle size
+                                               diff -= last;
+                                               return diff === first || ( diff % first === 0 && diff / first >= 0 );
+                                       }
+                               };
+               },
 
-                       hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+               "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 );
 
-                       // If set returns undefined, fall back to normal setting
-                       if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
-                               this.value = val;
+                       // 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 );
                        }
-               });
-       }
-});
 
-jQuery.extend({
-       valHooks: {
-               option: {
-                       get: function( elem ) {
-                               // attributes.value is undefined in Blackberry 4.7 but
-                               // uses .value. See #6932
-                               var val = elem.attributes.value;
-                               return !val || val.specified ? elem.value : elem.text;
+                       // 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 );
+                                       };
                        }
-               },
-               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 ];
+                       return fn;
+               }
+       },
 
-                                       // oldIE doesn't update selected after form reset (#2551)
-                                       if ( ( option.selected || i === index ) &&
-                                                       // Don't return options that are disabled or in a disabled optgroup
-                                                       ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
-                                                       ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+       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" ) );
 
-                                               // Get the specific value for the option
-                                               value = jQuery( option ).val();
+                       return matcher[ expando ] ?
+                               markFunction(function( seed, matches, context, xml ) {
+                                       var elem,
+                                               unmatched = matcher( seed, null, xml, [] ),
+                                               i = seed.length;
 
-                                               // We don't need an array for one selects
-                                               if ( one ) {
-                                                       return value;
+                                       // Match elements unmatched by `matcher`
+                                       while ( i-- ) {
+                                               if ( (elem = unmatched[i]) ) {
+                                                       seed[i] = !(matches[i] = elem);
                                                }
-
-                                               // Multi-Selects return an array
-                                               values.push( value );
                                        }
-                               }
-
-                               return values;
-                       },
+                               }) :
+                               function( elem, context, xml ) {
+                                       input[0] = elem;
+                                       matcher( input, null, xml, results );
+                                       return !results.pop();
+                               };
+               }),
 
-                       set: function( elem, value ) {
-                               var values = jQuery.makeArray( value );
+               "has": markFunction(function( selector ) {
+                       return function( elem ) {
+                               return Sizzle( selector, elem ).length > 0;
+                       };
+               }),
 
-                               jQuery(elem).find("option").each(function() {
-                                       this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
-                               });
+               "contains": markFunction(function( text ) {
+                       return function( elem ) {
+                               return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+                       };
+               }),
 
-                               if ( !values.length ) {
-                                       elem.selectedIndex = -1;
-                               }
-                               return values;
+               // "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 );
                        }
-               }
-       },
-
-       attr: function( elem, name, value ) {
-               var hooks, notxml, ret,
-                       nType = elem.nodeType;
+                       lang = lang.replace( runescape, funescape ).toLowerCase();
+                       return function( elem ) {
+                               var elemLang;
+                               do {
+                                       if ( (elemLang = documentIsHTML ?
+                                               elem.lang :
+                                               elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
 
-               // don't get/set attributes on text, comment and attribute nodes
-               if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-                       return;
-               }
-
-               // Fallback to prop when attributes are not supported
-               if ( typeof elem.getAttribute === core_strundefined ) {
-                       return jQuery.prop( elem, name, value );
-               }
-
-               notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-               // All attributes are lowercase
-               // Grab necessary hook if one is defined
-               if ( notxml ) {
-                       name = name.toLowerCase();
-                       hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
-               }
+                                               elemLang = elemLang.toLowerCase();
+                                               return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+                                       }
+                               } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+                               return false;
+                       };
+               }),
 
-               if ( value !== undefined ) {
+               // Miscellaneous
+               "target": function( elem ) {
+                       var hash = window.location && window.location.hash;
+                       return hash && hash.slice( 1 ) === elem.id;
+               },
 
-                       if ( value === null ) {
-                               jQuery.removeAttr( elem, name );
+               "root": function( elem ) {
+                       return elem === docElem;
+               },
 
-                       } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-                               return ret;
+               "focus": function( elem ) {
+                       return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+               },
 
-                       } else {
-                               elem.setAttribute( name, value + "" );
-                               return value;
-                       }
+               // Boolean properties
+               "enabled": function( elem ) {
+                       return elem.disabled === false;
+               },
 
-               } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-                       return ret;
+               "disabled": function( elem ) {
+                       return elem.disabled === true;
+               },
 
-               } else {
+               "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);
+               },
 
-                       // In IE9+, Flash objects don't have .getAttribute (#12945)
-                       // Support: IE9+
-                       if ( typeof elem.getAttribute !== core_strundefined ) {
-                               ret =  elem.getAttribute( name );
+               "selected": function( elem ) {
+                       // Accessing this property makes selected-by-default
+                       // options in Safari work properly
+                       if ( elem.parentNode ) {
+                               elem.parentNode.selectedIndex;
                        }
 
-                       // Non-existent attributes return null, we normalize to undefined
-                       return ret == null ?
-                               undefined :
-                               ret;
-               }
-       },
-
-       removeAttr: function( elem, value ) {
-               var name, propName,
-                       i = 0,
-                       attrNames = value && value.match( core_rnotwhite );
-
-               if ( attrNames && elem.nodeType === 1 ) {
-                       while ( (name = attrNames[i++]) ) {
-                               propName = jQuery.propFix[ name ] || name;
-
-                               // Boolean attributes get special treatment (#10870)
-                               if ( rboolean.test( name ) ) {
-                                       // Set corresponding property to false for boolean attributes
-                                       // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
-                                       if ( !getSetAttribute && ruseDefault.test( name ) ) {
-                                               elem[ jQuery.camelCase( "default-" + name ) ] =
-                                                       elem[ propName ] = false;
-                                       } else {
-                                               elem[ propName ] = false;
-                                       }
+                       return elem.selected === true;
+               },
 
-                               // See #9699 for explanation of this approach (setting first, then removal)
-                               } else {
-                                       jQuery.attr( elem, name, "" );
+               // Contents
+               "empty": function( elem ) {
+                       // http://www.w3.org/TR/selectors/#empty-pseudo
+                       // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+                       //   not comment, processing instructions, or others
+                       // Thanks to Diego Perini for the nodeName shortcut
+                       //   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+                       for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+                               if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+                                       return false;
                                }
-
-                               elem.removeAttribute( getSetAttribute ? name : propName );
                        }
-               }
-       },
+                       return true;
+               },
 
-       attrHooks: {
-               type: {
-                       set: function( elem, value ) {
-                               if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
-                                       // Setting the type on a radio button after the value resets the value in IE6-9
-                                       // Reset value to default in case type is set after value during creation
-                                       var val = elem.value;
-                                       elem.setAttribute( "type", value );
-                                       if ( val ) {
-                                               elem.value = val;
-                                       }
-                                       return value;
-                               }
-                       }
-               }
-       },
+               "parent": function( elem ) {
+                       return !Expr.pseudos["empty"]( elem );
+               },
 
-       propFix: {
-               tabindex: "tabIndex",
-               readonly: "readOnly",
-               "for": "htmlFor",
-               "class": "className",
-               maxlength: "maxLength",
-               cellspacing: "cellSpacing",
-               cellpadding: "cellPadding",
-               rowspan: "rowSpan",
-               colspan: "colSpan",
-               usemap: "useMap",
-               frameborder: "frameBorder",
-               contenteditable: "contentEditable"
-       },
+               // Element/input types
+               "header": function( elem ) {
+                       return rheader.test( elem.nodeName );
+               },
 
-       prop: function( elem, name, value ) {
-               var ret, hooks, notxml,
-                       nType = elem.nodeType;
+               "input": function( elem ) {
+                       return rinputs.test( elem.nodeName );
+               },
 
-               // don't get/set properties on text, comment and attribute nodes
-               if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-                       return;
-               }
+               "button": function( elem ) {
+                       var name = elem.nodeName.toLowerCase();
+                       return name === "input" && elem.type === "button" || name === "button";
+               },
 
-               notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+               "text": function( elem ) {
+                       var attr;
+                       // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+                       // use getAttribute instead to test this case
+                       return elem.nodeName.toLowerCase() === "input" &&
+                               elem.type === "text" &&
+                               ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+               },
 
-               if ( notxml ) {
-                       // Fix name and attach hooks
-                       name = jQuery.propFix[ name ] || name;
-                       hooks = jQuery.propHooks[ name ];
-               }
+               // Position-in-collection
+               "first": createPositionalPseudo(function() {
+                       return [ 0 ];
+               }),
 
-               if ( value !== undefined ) {
-                       if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-                               return ret;
+               "last": createPositionalPseudo(function( matchIndexes, length ) {
+                       return [ length - 1 ];
+               }),
 
-                       } else {
-                               return ( elem[ name ] = value );
-                       }
+               "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+                       return [ argument < 0 ? argument + length : argument ];
+               }),
 
-               } else {
-                       if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-                               return ret;
+               "even": createPositionalPseudo(function( matchIndexes, length ) {
+                       var i = 0;
+                       for ( ; i < length; i += 2 ) {
+                               matchIndexes.push( i );
+                       }
+                       return matchIndexes;
+               }),
 
-                       } else {
-                               return elem[ name ];
+               "odd": createPositionalPseudo(function( matchIndexes, length ) {
+                       var i = 1;
+                       for ( ; i < length; i += 2 ) {
+                               matchIndexes.push( i );
                        }
-               }
-       },
+                       return matchIndexes;
+               }),
 
-       propHooks: {
-               tabIndex: {
-                       get: function( elem ) {
-                               // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
-                               // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
-                               var attributeNode = elem.getAttributeNode("tabindex");
+               "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+                       var i = argument < 0 ? argument + length : argument;
+                       for ( ; --i >= 0; ) {
+                               matchIndexes.push( i );
+                       }
+                       return matchIndexes;
+               }),
 
-                               return attributeNode && attributeNode.specified ?
-                                       parseInt( attributeNode.value, 10 ) :
-                                       rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
-                                               0 :
-                                               undefined;
+               "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+                       var i = argument < 0 ? argument + length : argument;
+                       for ( ; ++i < length; ) {
+                               matchIndexes.push( i );
                        }
-               }
+                       return matchIndexes;
+               })
        }
-});
-
-// Hook for boolean attributes
-boolHook = {
-       get: function( elem, name ) {
-               var
-                       // Use .prop to determine if this attribute is understood as boolean
-                       prop = jQuery.prop( elem, name ),
-
-                       // Fetch it accordingly
-                       attr = typeof prop === "boolean" && elem.getAttribute( name ),
-                       detail = typeof prop === "boolean" ?
-
-                               getSetInput && getSetAttribute ?
-                                       attr != null :
-                                       // oldIE fabricates an empty string for missing boolean attributes
-                                       // and conflates checked/selected into attroperties
-                                       ruseDefault.test( name ) ?
-                                               elem[ jQuery.camelCase( "default-" + name ) ] :
-                                               !!attr :
-
-                               // fetch an attribute node for properties not recognized as boolean
-                               elem.getAttributeNode( name );
+};
 
-               return detail && detail.value !== false ?
-                       name.toLowerCase() :
-                       undefined;
-       },
-       set: function( elem, value, name ) {
-               if ( value === false ) {
-                       // Remove boolean attributes when set to false
-                       jQuery.removeAttr( elem, name );
-               } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
-                       // IE<8 needs the *property* name
-                       elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
+// 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 );
+}
 
-               // Use defaultChecked and defaultSelected for oldIE
-               } else {
-                       elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
-               }
+function tokenize( selector, parseOnly ) {
+       var matched, match, tokens, type,
+               soFar, groups, preFilters,
+               cached = tokenCache[ selector + " " ];
 
-               return name;
+       if ( cached ) {
+               return parseOnly ? 0 : cached.slice( 0 );
        }
-};
-
-// fix oldIE value attroperty
-if ( !getSetInput || !getSetAttribute ) {
-       jQuery.attrHooks.value = {
-               get: function( elem, name ) {
-                       var ret = elem.getAttributeNode( name );
-                       return jQuery.nodeName( elem, "input" ) ?
 
-                               // Ignore the value *property* by using defaultValue
-                               elem.defaultValue :
+       soFar = selector;
+       groups = [];
+       preFilters = Expr.preFilter;
 
-                               ret && ret.specified ? ret.value : undefined;
-               },
-               set: function( elem, value, name ) {
-                       if ( jQuery.nodeName( elem, "input" ) ) {
-                               // Does not return so that setAttribute is also used
-                               elem.defaultValue = value;
-                       } else {
-                               // Use nodeHook if defined (#1954); otherwise setAttribute is fine
-                               return nodeHook && nodeHook.set( elem, value, name );
-                       }
-               }
-       };
-}
+       while ( soFar ) {
 
-// IE6/7 do not support getting/setting some attributes with get/setAttribute
-if ( !getSetAttribute ) {
-
-       // Use this for any attribute in IE6/7
-       // This fixes almost every IE6/7 issue
-       nodeHook = jQuery.valHooks.button = {
-               get: function( elem, name ) {
-                       var ret = elem.getAttributeNode( name );
-                       return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
-                               ret.value :
-                               undefined;
-               },
-               set: function( elem, value, name ) {
-                       // Set the existing or create a new attribute node
-                       var ret = elem.getAttributeNode( name );
-                       if ( !ret ) {
-                               elem.setAttributeNode(
-                                       (ret = elem.ownerDocument.createAttribute( name ))
-                               );
+               // 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;
                        }
-
-                       ret.value = value += "";
-
-                       // Break association with cloned elements by also using setAttribute (#9646)
-                       return name === "value" || value === elem.getAttribute( name ) ?
-                               value :
-                               undefined;
+                       groups.push( tokens = [] );
                }
-       };
 
-       // Set contenteditable to false on removals(#10429)
-       // Setting to empty string throws an error as an invalid value
-       jQuery.attrHooks.contenteditable = {
-               get: nodeHook.get,
-               set: function( elem, value, name ) {
-                       nodeHook.set( elem, value === "" ? false : value, name );
-               }
-       };
+               matched = false;
 
-       // Set width and height to auto instead of 0 on empty string( Bug #8150 )
-       // This is for removals
-       jQuery.each([ "width", "height" ], function( i, name ) {
-               jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
-                       set: function( elem, value ) {
-                               if ( value === "" ) {
-                                       elem.setAttribute( name, "auto" );
-                                       return value;
-                               }
+               // 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++;
 
-// Some attributes require a special call on IE
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !jQuery.support.hrefNormalized ) {
-       jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
-               jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
-                       get: function( elem ) {
-                               var ret = elem.getAttribute( name, 2 );
-                               return ret == null ? undefined : ret;
+       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 );
+                               }
                        }
-               });
-       });
+               } :
 
-       // href/src property should get the full normalized URL (#10299/#12915)
-       jQuery.each([ "href", "src" ], function( i, name ) {
-               jQuery.propHooks[ name ] = {
-                       get: function( elem ) {
-                               return elem.getAttribute( name, 4 );
+               // Check against all ancestor/preceding elements
+               function( elem, context, xml ) {
+                       var data, cache, outerCache,
+                               dirkey = dirruns + " " + doneName;
+
+                       // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+                       if ( xml ) {
+                               while ( (elem = elem[ dir ]) ) {
+                                       if ( elem.nodeType === 1 || checkNonElements ) {
+                                               if ( matcher( elem, context, xml ) ) {
+                                                       return true;
+                                               }
+                                       }
+                               }
+                       } else {
+                               while ( (elem = elem[ dir ]) ) {
+                                       if ( elem.nodeType === 1 || checkNonElements ) {
+                                               outerCache = elem[ expando ] || (elem[ expando ] = {});
+                                               if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+                                                       if ( (data = cache[1]) === true || data === cachedruns ) {
+                                                               return data === true;
+                                                       }
+                                               } else {
+                                                       cache = outerCache[ dir ] = [ dirkey ];
+                                                       cache[1] = matcher( elem, context, xml ) || cachedruns;
+                                                       if ( cache[1] === true ) {
+                                                               return true;
+                                                       }
+                                               }
+                                       }
+                               }
                        }
                };
-       });
 }
 
-if ( !jQuery.support.style ) {
-       jQuery.attrHooks.style = {
-               get: function( elem ) {
-                       // Return undefined in the case of empty string
-                       // Note: IE uppercases css property names, but if we were to .toLowerCase()
-                       // .cssText, that would destroy case senstitivity in URL's, like in "background"
-                       return elem.style.cssText || undefined;
-               },
-               set: function( elem, value ) {
-                       return ( elem.style.cssText = value + "" );
-               }
-       };
+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];
 }
 
-// Safari mis-reports the default selected property of an option
-// Accessing the parent's selectedIndex property fixes it
-if ( !jQuery.support.optSelected ) {
-       jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
-               get: function( elem ) {
-                       var parent = elem.parentNode;
-
-                       if ( parent ) {
-                               parent.selectedIndex;
+function condense( unmatched, map, filter, context, xml ) {
+       var elem,
+               newUnmatched = [],
+               i = 0,
+               len = unmatched.length,
+               mapped = map != null;
 
-                               // Make sure that it also works with optgroups, see #5701
-                               if ( parent.parentNode ) {
-                                       parent.parentNode.selectedIndex;
+       for ( ; i < len; i++ ) {
+               if ( (elem = unmatched[i]) ) {
+                       if ( !filter || filter( elem, context, xml ) ) {
+                               newUnmatched.push( elem );
+                               if ( mapped ) {
+                                       map.push( i );
                                }
                        }
-                       return null;
                }
-       });
-}
+       }
 
-// IE6/7 call enctype encoding
-if ( !jQuery.support.enctype ) {
-       jQuery.propFix.enctype = "encoding";
+       return newUnmatched;
 }
 
-// Radios and checkboxes getter/setter
-if ( !jQuery.support.checkOn ) {
-       jQuery.each([ "radio", "checkbox" ], function() {
-               jQuery.valHooks[ this ] = {
-                       get: function( elem ) {
-                               // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
-                               return elem.getAttribute("value") === null ? "on" : elem.value;
-                       }
-               };
-       });
-}
-jQuery.each([ "radio", "checkbox" ], function() {
-       jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
-               set: function( elem, value ) {
-                       if ( jQuery.isArray( value ) ) {
-                               return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
-                       }
-               }
-       });
-});
-var rformElems = /^(?:input|select|textarea)$/i,
-       rkeyEvent = /^key/,
-       rmouseEvent = /^(?:mouse|contextmenu)|click/,
-       rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
-       rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+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,
 
-function returnTrue() {
-       return true;
-}
+                       // Get initial elements from seed or context
+                       elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
 
-function returnFalse() {
-       return false;
-}
+                       // Prefilter to get matcher input, preserving a map for seed-results synchronization
+                       matcherIn = preFilter && ( seed || !selector ) ?
+                               condense( elems, preMap, preFilter, context, xml ) :
+                               elems,
 
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
+                       matcherOut = matcher ?
+                               // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+                               postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
 
-       global: {},
+                                       // ...intermediate processing is necessary
+                                       [] :
 
-       add: function( elem, types, handler, data, selector ) {
-               var tmp, events, t, handleObjIn,
-                       special, eventHandle, handleObj,
-                       handlers, type, namespaces, origType,
-                       elemData = jQuery._data( elem );
+                                       // ...otherwise use results directly
+                                       results :
+                               matcherIn;
 
-               // Don't attach events to noData or text/comment nodes (but allow plain objects)
-               if ( !elemData ) {
-                       return;
+               // Find primary matches
+               if ( matcher ) {
+                       matcher( matcherIn, matcherOut, context, xml );
                }
 
-               // 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;
-               }
+               // Apply postFilter
+               if ( postFilter ) {
+                       temp = condense( matcherOut, postMap );
+                       postFilter( temp, [], context, xml );
 
-               // Make sure that the handler has a unique ID, used to find/remove it later
-               if ( !handler.guid ) {
-                       handler.guid = jQuery.guid++;
+                       // 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);
+                               }
+                       }
                }
 
-               // Init the element's event structure and main handler, if this is the first
-               if ( !(events = elemData.events) ) {
-                       events = elemData.events = {};
-               }
-               if ( !(eventHandle = elemData.handle) ) {
-                       eventHandle = elemData.handle = function( e ) {
-                               // Discard the second event of a jQuery.event.trigger() and
-                               // when an event is called after a page has unloaded
-                               return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
-                                       jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
-                                       undefined;
-                       };
-                       // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
-                       eventHandle.elem = elem;
-               }
+               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 );
+                               }
 
-               // Handle multiple events separated by a space
-               // jQuery(...).bind("mouseover mouseout", fn);
-               types = ( types || "" ).match( core_rnotwhite ) || [""];
-               t = types.length;
-               while ( t-- ) {
-                       tmp = rtypenamespace.exec( types[t] ) || [];
-                       type = origType = tmp[1];
-                       namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-                       // If event changes its type, use the special event handlers for the changed type
-                       special = jQuery.event.special[ type ] || {};
-
-                       // If selector defined, determine special event api type, otherwise given type
-                       type = ( selector ? special.delegateType : special.bindType ) || type;
-
-                       // Update special based on newly reset type
-                       special = jQuery.event.special[ type ] || {};
-
-                       // handleObj is passed to all event handlers
-                       handleObj = jQuery.extend({
-                               type: type,
-                               origType: origType,
-                               data: data,
-                               handler: handler,
-                               guid: handler.guid,
-                               selector: selector,
-                               needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
-                               namespace: namespaces.join(".")
-                       }, handleObjIn );
-
-                       // Init the event handler queue if we're the first
-                       if ( !(handlers = events[ type ]) ) {
-                               handlers = events[ type ] = [];
-                               handlers.delegateCount = 0;
-
-                               // Only use addEventListener/attachEvent if the special events handler returns false
-                               if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
-                                       // Bind the global event handler to the element
-                                       if ( elem.addEventListener ) {
-                                               elem.addEventListener( type, eventHandle, false );
+                               // 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 ) {
 
-                                       } else if ( elem.attachEvent ) {
-                                               elem.attachEvent( "on" + type, eventHandle );
+                                               seed[temp] = !(results[temp] = elem);
                                        }
                                }
                        }
 
-                       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 );
+               // 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 {
-                               handlers.push( handleObj );
+                               push.apply( results, matcherOut );
                        }
-
-                       // Keep track of which events have ever been used, for event optimization
-                       jQuery.event.global[ type ] = true;
                }
+       });
+}
 
-               // Nullify elem to prevent memory leaks in IE
-               elem = null;
-       },
-
-       // Detach an event or set of events from an element
-       remove: function( elem, types, handler, selector, mappedTypes ) {
-               var j, handleObj, tmp,
-                       origCount, t, events,
-                       special, handlers, type,
-                       namespaces, origType,
-                       elemData = jQuery.hasData( elem ) && jQuery._data( elem );
+function matcherFromTokens( tokens ) {
+       var checkContext, matcher, j,
+               len = tokens.length,
+               leadingRelative = Expr.relative[ tokens[0].type ],
+               implicitRelative = leadingRelative || Expr.relative[" "],
+               i = leadingRelative ? 1 : 0,
 
-               if ( !elemData || !(events = elemData.events) ) {
-                       return;
-               }
+               // 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 ) );
+               } ];
 
-               // Once for each type.namespace in types; type may be omitted
-               types = ( types || "" ).match( core_rnotwhite ) || [""];
-               t = types.length;
-               while ( t-- ) {
-                       tmp = rtypenamespace.exec( types[t] ) || [];
-                       type = origType = tmp[1];
-                       namespaces = ( tmp[2] || "" ).split( "." ).sort();
+       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 );
 
-                       // 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 );
+                       // 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;
+                                       }
                                }
-                               continue;
+                               return setMatcher(
+                                       i > 1 && elementMatcher( matchers ),
+                                       i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).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 );
+               }
+       }
 
-                       special = jQuery.event.special[ type ] || {};
-                       type = ( selector ? special.delegateType : special.bindType ) || type;
-                       handlers = events[ type ] || [];
-                       tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+       return elementMatcher( matchers );
+}
 
-                       // Remove matching events
-                       origCount = j = handlers.length;
-                       while ( j-- ) {
-                               handleObj = handlers[ j ];
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+       // A counter to specify which element is currently being matched
+       var matcherCachedRuns = 0,
+               bySet = setMatchers.length > 0,
+               byElement = elementMatchers.length > 0,
+               superMatcher = function( seed, context, xml, results, expandContext ) {
+                       var elem, j, matcher,
+                               setMatched = [],
+                               matchedCount = 0,
+                               i = "0",
+                               unmatched = seed && [],
+                               outermost = expandContext != null,
+                               contextBackup = outermostContext,
+                               // We must always have either seed elements or context
+                               elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+                               // Use integer dirruns iff this is the outermost matcher
+                               dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
 
-                               if ( ( 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 ( outermost ) {
+                               outermostContext = context !== document && context;
+                               cachedruns = matcherCachedRuns;
+                       }
 
-                                       if ( handleObj.selector ) {
-                                               handlers.delegateCount--;
+                       // Add elements passing elementMatchers directly to results
+                       // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+                       for ( ; (elem = elems[i]) != null; i++ ) {
+                               if ( byElement && elem ) {
+                                       j = 0;
+                                       while ( (matcher = elementMatchers[j++]) ) {
+                                               if ( matcher( elem, context, xml ) ) {
+                                                       results.push( elem );
+                                                       break;
+                                               }
                                        }
-                                       if ( special.remove ) {
-                                               special.remove.call( elem, handleObj );
+                                       if ( outermost ) {
+                                               dirruns = dirrunsUnique;
+                                               cachedruns = ++matcherCachedRuns;
+                                       }
+                               }
+
+                               // Track unmatched elements for set filters
+                               if ( bySet ) {
+                                       // They will have gone through all possible matchers
+                                       if ( (elem = !matcher && elem) ) {
+                                               matchedCount--;
+                                       }
+
+                                       // Lengthen the array for every element, matched or not
+                                       if ( seed ) {
+                                               unmatched.push( elem );
                                        }
                                }
                        }
 
-                       // 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 );
+                       // Apply set filters to unmatched elements
+                       matchedCount += i;
+                       if ( bySet && i !== matchedCount ) {
+                               j = 0;
+                               while ( (matcher = setMatchers[j++]) ) {
+                                       matcher( unmatched, setMatched, context, xml );
                                }
 
-                               delete events[ type ];
-                       }
-               }
+                               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 );
+                                                       }
+                                               }
+                                       }
 
-               // Remove the expando if it's no longer used
-               if ( jQuery.isEmptyObject( events ) ) {
-                       delete elemData.handle;
+                                       // Discard index placeholder values to get only actual matches
+                                       setMatched = condense( setMatched );
+                               }
 
-                       // removeData also checks for emptiness and clears the expando if empty
-                       // so use it instead of delete
-                       jQuery._removeData( elem, "events" );
-               }
-       },
+                               // Add matches to results
+                               push.apply( results, setMatched );
 
-       trigger: function( event, data, elem, onlyHandlers ) {
-               var handle, ontype, cur,
-                       bubbleType, special, tmp, i,
-                       eventPath = [ elem || document ],
-                       type = core_hasOwn.call( event, "type" ) ? event.type : event,
-                       namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+                               // Seedless set matches succeeding multiple successful matchers stipulate sorting
+                               if ( outermost && !seed && setMatched.length > 0 &&
+                                       ( matchedCount + setMatchers.length ) > 1 ) {
 
-               cur = tmp = elem = elem || document;
+                                       Sizzle.uniqueSort( results );
+                               }
+                       }
 
-               // Don't do events on text and comment nodes
-               if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
-                       return;
-               }
+                       // Override manipulation of globals by nested matchers
+                       if ( outermost ) {
+                               dirruns = dirrunsUnique;
+                               outermostContext = contextBackup;
+                       }
 
-               // focus/blur morphs to focusin/out; ensure we're not firing them right now
-               if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
-                       return;
-               }
+                       return unmatched;
+               };
 
-               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 );
-
-               event.isTrigger = true;
-               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;
-               }
+       return bySet ?
+               markFunction( superMatcher ) :
+               superMatcher;
+}
 
-               // Clone any incoming data and prepend the event, creating the handler arg list
-               data = data == null ?
-                       [ event ] :
-                       jQuery.makeArray( data, [ event ] );
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+       var i,
+               setMatchers = [],
+               elementMatchers = [],
+               cached = compilerCache[ selector + " " ];
 
-               // Allow special events to draw outside the lines
-               special = jQuery.event.special[ type ] || {};
-               if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
-                       return;
+       if ( !cached ) {
+               // Generate a function of recursive functions that can be used to check each element
+               if ( !group ) {
+                       group = tokenize( selector );
                }
-
-               // 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 );
+               i = group.length;
+               while ( i-- ) {
+                       cached = matcherFromTokens( group[i] );
+                       if ( cached[ expando ] ) {
+                               setMatchers.push( cached );
+                       } else {
+                               elementMatchers.push( cached );
                        }
                }
 
-               // Fire handlers on the event path
-               i = 0;
-               while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+               // Cache the compiled function
+               cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+       }
+       return cached;
+};
 
-                       event.type = i > 1 ?
-                               bubbleType :
-                               special.bindType || type;
+function multipleContexts( selector, contexts, results ) {
+       var i = 0,
+               len = contexts.length;
+       for ( ; i < len; i++ ) {
+               Sizzle( selector, contexts[i], results );
+       }
+       return results;
+}
 
-                       // jQuery handler
-                       handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
-                       if ( handle ) {
-                               handle.apply( cur, data );
-                       }
+function select( selector, context, results, seed ) {
+       var i, tokens, token, type, find,
+               match = tokenize( selector );
 
-                       // Native handler
-                       handle = ontype && cur[ ontype ];
-                       if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
-                               event.preventDefault();
-                       }
-               }
-               event.type = type;
+       if ( !seed ) {
+               // Try to minimize operations if there is only one group
+               if ( match.length === 1 ) {
 
-               // If nobody prevented the default action, do it now
-               if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+                       // 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" &&
+                                       context.nodeType === 9 && documentIsHTML &&
+                                       Expr.relative[ tokens[1].type ] ) {
 
-                       if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
-                               !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
+                               context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+                               if ( !context ) {
+                                       return results;
+                               }
 
-                               // Call a native DOM method on the target with the same name name as the event.
-                               // Can't use an .isFunction() check here because IE6/7 fails that test.
-                               // Don't do default actions on window, that's where global variables be (#6170)
-                               if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
+                               selector = selector.slice( tokens.shift().value.length );
+                       }
 
-                                       // Don't re-trigger an onFOO event when we call its FOO() method
-                                       tmp = elem[ ontype ];
+                       // Fetch a seed set for right-to-left matching
+                       i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+                       while ( i-- ) {
+                               token = tokens[i];
 
-                                       if ( tmp ) {
-                                               elem[ ontype ] = null;
-                                       }
+                               // Abort if we hit a combinator
+                               if ( Expr.relative[ (type = token.type) ] ) {
+                                       break;
+                               }
+                               if ( (find = Expr.find[ type ]) ) {
+                                       // Search, expanding context for leading sibling combinators
+                                       if ( (seed = find(
+                                               token.matches[0].replace( runescape, funescape ),
+                                               rsibling.test( tokens[0].type ) && context.parentNode || context
+                                       )) ) {
 
-                                       // Prevent re-triggering of the same event, since we already bubbled it above
-                                       jQuery.event.triggered = type;
-                                       try {
-                                               elem[ type ]();
-                                       } catch ( e ) {
-                                               // IE<9 dies on focus/blur to hidden element (#1486,#12518)
-                                               // only reproducible on winXP IE8 native, not IE9 in IE8 mode
-                                       }
-                                       jQuery.event.triggered = undefined;
+                                               // If 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;
+                                               }
 
-                                       if ( tmp ) {
-                                               elem[ ontype ] = tmp;
+                                               break;
                                        }
                                }
                        }
                }
+       }
 
-               return event.result;
-       },
-
-       dispatch: function( event ) {
-
-               // Make a writable jQuery.Event from the native event object
-               event = jQuery.event.fix( event );
-
-               var i, ret, handleObj, matched, j,
-                       handlerQueue = [],
-                       args = core_slice.call( arguments ),
-                       handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
-                       special = jQuery.event.special[ event.type ] || {};
-
-               // Use the fix-ed jQuery.Event rather than the (read-only) native event
-               args[0] = event;
-               event.delegateTarget = this;
-
-               // Call the preDispatch hook for the mapped type, and let it bail if desired
-               if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
-                       return;
-               }
-
-               // Determine handlers
-               handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+       // Compile and execute a filtering function
+       // Provide `match` to avoid retokenization if we modified the selector above
+       compile( selector, match )(
+               seed,
+               context,
+               !documentIsHTML,
+               results,
+               rsibling.test( selector )
+       );
+       return results;
+}
 
-               // Run delegates first; they may want to stop propagation beneath us
-               i = 0;
-               while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
-                       event.currentTarget = matched.elem;
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
 
-                       j = 0;
-                       while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
 
-                               // 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 ) ) {
+// One-time assignments
 
-                                       event.handleObj = handleObj;
-                                       event.data = handleObj.data;
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
 
-                                       ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
-                                                       .apply( matched.elem, args );
+// Initialize against the default document
+setDocument();
 
-                                       if ( ret !== undefined ) {
-                                               if ( (event.result = ret) === false ) {
-                                                       event.preventDefault();
-                                                       event.stopPropagation();
-                                               }
-                                       }
-                               }
-                       }
+// Support: Chrome<<14
+// Always assume duplicates if they aren't passed to the comparison function
+[0, 0].sort( sortOrder );
+support.detectDuplicates = hasDuplicate;
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+assert(function( div ) {
+       div.innerHTML = "<a href='#'></a>";
+       if ( div.firstChild.getAttribute("href") !== "#" ) {
+               var attrs = "type|href|height|width".split("|"),
+                       i = attrs.length;
+               while ( i-- ) {
+                       Expr.attrHandle[ attrs[i] ] = interpolationHandler;
                }
+       }
+});
 
-               // Call the postDispatch hook for the mapped type
-               if ( special.postDispatch ) {
-                       special.postDispatch.call( this, event );
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+assert(function( div ) {
+       if ( div.getAttribute("disabled") != null ) {
+               var attrs = booleans.split("|"),
+                       i = attrs.length;
+               while ( i-- ) {
+                       Expr.attrHandle[ attrs[i] ] = boolHandler;
                }
+       }
+});
 
-               return event.result;
-       },
-
-       handlers: function( event, handlers ) {
-               var sel, handleObj, matches, i,
-                       handlerQueue = [],
-                       delegateCount = handlers.delegateCount,
-                       cur = event.target;
-
-               // Find delegate handlers
-               // Black-hole SVG <use> instance trees (#13180)
-               // Avoid non-left-click bubbling in Firefox (#3861)
-               if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+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;
 
-                       for ( ; cur != this; cur = cur.parentNode || this ) {
 
-                               // Don't check non-elements (#13208)
-                               // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
-                               if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
-                                       matches = [];
-                                       for ( i = 0; i < delegateCount; i++ ) {
-                                               handleObj = handlers[ i ];
+})( window );
+// String to Object options format cache
+var optionsCache = {};
 
-                                               // Don't conflict with Object.prototype properties (#13203)
-                                               sel = handleObj.selector + " ";
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+       var object = optionsCache[ options ] = {};
+       jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+               object[ flag ] = true;
+       });
+       return object;
+}
 
-                                               if ( matches[ sel ] === undefined ) {
-                                                       matches[ sel ] = handleObj.needsContext ?
-                                                               jQuery( sel, this ).index( cur ) >= 0 :
-                                                               jQuery.find( sel, this, null, [ cur ] ).length;
-                                               }
-                                               if ( matches[ sel ] ) {
-                                                       matches.push( handleObj );
-                                               }
-                                       }
-                                       if ( matches.length ) {
-                                               handlerQueue.push({ elem: cur, handlers: matches });
-                                       }
-                               }
-                       }
-               }
-
-               // Add the remaining (directly-bound) handlers
-               if ( delegateCount < handlers.length ) {
-                       handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
-               }
-
-               return handlerQueue;
-       },
-
-       fix: function( event ) {
-               if ( event[ jQuery.expando ] ) {
-                       return event;
-               }
-
-               // Create a writable copy of the event object and normalize some properties
-               var i, prop, copy,
-                       type = event.type,
-                       originalEvent = event,
-                       fixHook = this.fixHooks[ type ];
-
-               if ( !fixHook ) {
-                       this.fixHooks[ type ] = fixHook =
-                               rmouseEvent.test( type ) ? this.mouseHooks :
-                               rkeyEvent.test( type ) ? this.keyHooks :
-                               {};
-               }
-               copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
-               event = new jQuery.Event( originalEvent );
-
-               i = copy.length;
-               while ( i-- ) {
-                       prop = copy[ i ];
-                       event[ prop ] = originalEvent[ prop ];
-               }
-
-               // Support: IE<9
-               // Fix target property (#1925)
-               if ( !event.target ) {
-                       event.target = originalEvent.srcElement || document;
-               }
-
-               // Support: Chrome 23+, Safari?
-               // Target should not be a text node (#504, #13143)
-               if ( event.target.nodeType === 3 ) {
-                       event.target = event.target.parentNode;
-               }
-
-               // Support: IE<9
-               // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
-               event.metaKey = !!event.metaKey;
-
-               return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
-       },
-
-       // Includes some event props shared by KeyEvent and MouseEvent
-       props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
-       fixHooks: {},
-
-       keyHooks: {
-               props: "char charCode key keyCode".split(" "),
-               filter: function( event, original ) {
-
-                       // Add which for key events
-                       if ( event.which == null ) {
-                               event.which = original.charCode != null ? original.charCode : original.keyCode;
-                       }
-
-                       return event;
-               }
-       },
-
-       mouseHooks: {
-               props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
-               filter: function( event, original ) {
-                       var body, eventDoc, doc,
-                               button = original.button,
-                               fromElement = original.fromElement;
-
-                       // Calculate pageX/Y if missing and clientX/Y available
-                       if ( event.pageX == null && original.clientX != null ) {
-                               eventDoc = event.target.ownerDocument || document;
-                               doc = eventDoc.documentElement;
-                               body = eventDoc.body;
-
-                               event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
-                               event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
-                       }
+/*
+ * 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 ) {
 
-                       // Add relatedTarget, if necessary
-                       if ( !event.relatedTarget && fromElement ) {
-                               event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
-                       }
+       // 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 );
 
-                       // 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 ) ) );
+       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;
+                               }
                        }
-
-                       return event;
-               }
-       },
-
-       special: {
-               load: {
-                       // Prevent triggered image.load events from bubbling to window.load
-                       noBubble: true
-               },
-               click: {
-                       // For checkbox, fire native event so checked state will be right
-                       trigger: function() {
-                               if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
-                                       this.click();
-                                       return false;
+                       firing = false;
+                       if ( list ) {
+                               if ( stack ) {
+                                       if ( stack.length ) {
+                                               fire( stack.shift() );
+                                       }
+                               } else if ( memory ) {
+                                       list = [];
+                               } else {
+                                       self.disable();
                                }
                        }
                },
-               focus: {
-                       // Fire native event if possible so blur/focus sequence is correct
-                       trigger: function() {
-                               if ( this !== document.activeElement && this.focus ) {
-                                       try {
-                                               this.focus();
-                                               return false;
-                                       } catch ( e ) {
-                                               // Support: IE<9
-                                               // If we error on focus to hidden element (#1486, #12518),
-                                               // let .trigger() run the handlers
+               // 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;
                        },
-                       delegateType: "focusin"
-               },
-               blur: {
-                       trigger: function() {
-                               if ( this === document.activeElement && this.blur ) {
-                                       this.blur();
-                                       return false;
+                       // 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;
                        },
-                       delegateType: "focusout"
-               },
-
-               beforeunload: {
-                       postDispatch: function( event ) {
-
-                               // Even when returnValue equals to undefined Firefox will still show alert
-                               if ( event.result !== undefined ) {
-                                       event.originalEvent.returnValue = event.result;
+                       // 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 ) {
+                               args = args || [];
+                               args = [ context, args.slice ? args.slice() : args ];
+                               if ( list && ( !fired || stack ) ) {
+                                       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;
                        }
-               }
-       },
-
-       simulate: function( type, elem, event, bubble ) {
-               // Piggyback on a donor event to simulate a different one.
-               // Fake originalEvent to avoid donor's stopPropagation, but if the
-               // simulated event prevents default then we do the same on the donor.
-               var e = jQuery.extend(
-                       new jQuery.Event(),
-                       event,
-                       { type: type,
-                               isSimulated: true,
-                               originalEvent: {}
-                       }
-               );
-               if ( bubble ) {
-                       jQuery.event.trigger( e, null, elem );
-               } else {
-                       jQuery.event.dispatch.call( elem, e );
-               }
-               if ( e.isDefaultPrevented() ) {
-                       event.preventDefault();
-               }
-       }
-};
-
-jQuery.removeEvent = document.removeEventListener ?
-       function( elem, type, handle ) {
-               if ( elem.removeEventListener ) {
-                       elem.removeEventListener( type, handle, false );
-               }
-       } :
-       function( elem, type, handle ) {
-               var name = "on" + type;
-
-               if ( elem.detachEvent ) {
-
-                       // #8545, #7054, preventing memory leaks for custom events in IE6-8
-                       // detachEvent needed property on element, by name of that event, to properly expose it to GC
-                       if ( typeof elem[ name ] === core_strundefined ) {
-                               elem[ name ] = null;
-                       }
-
-                       elem.detachEvent( name, handle );
-               }
-       };
-
-jQuery.Event = function( src, props ) {
-       // Allow instantiation without the 'new' keyword
-       if ( !(this instanceof jQuery.Event) ) {
-               return new jQuery.Event( src, props );
-       }
-
-       // Event object
-       if ( src && src.type ) {
-               this.originalEvent = src;
-               this.type = src.type;
-
-               // Events bubbling up the document may have been marked as prevented
-               // by a handler lower down the tree; reflect the correct value.
-               this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
-                       src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
-
-       // Event type
-       } else {
-               this.type = src;
-       }
-
-       // Put explicitly provided properties onto the event object
-       if ( props ) {
-               jQuery.extend( this, props );
-       }
-
-       // Create a timestamp if incoming event doesn't have one
-       this.timeStamp = src && src.timeStamp || jQuery.now();
-
-       // Mark it as fixed
-       this[ jQuery.expando ] = true;
-};
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
-       isDefaultPrevented: returnFalse,
-       isPropagationStopped: returnFalse,
-       isImmediatePropagationStopped: returnFalse,
-
-       preventDefault: function() {
-               var e = this.originalEvent;
-
-               this.isDefaultPrevented = returnTrue;
-               if ( !e ) {
-                       return;
-               }
-
-               // If preventDefault exists, run it on the original event
-               if ( e.preventDefault ) {
-                       e.preventDefault();
-
-               // Support: IE
-               // Otherwise set the returnValue property of the original event to false
-               } else {
-                       e.returnValue = false;
-               }
-       },
-       stopPropagation: function() {
-               var e = this.originalEvent;
-
-               this.isPropagationStopped = returnTrue;
-               if ( !e ) {
-                       return;
-               }
-               // If stopPropagation exists, run it on the original event
-               if ( e.stopPropagation ) {
-                       e.stopPropagation();
-               }
+               };
 
-               // Support: IE
-               // Set the cancelBubble property of the original event to true
-               e.cancelBubble = true;
-       },
-       stopImmediatePropagation: function() {
-               this.isImmediatePropagationStopped = returnTrue;
-               this.stopPropagation();
-       }
+       return self;
 };
+jQuery.extend({
 
-// Create mouseenter/leave events using mouseover/out and event-time checks
-jQuery.each({
-       mouseenter: "mouseover",
-       mouseleave: "mouseout"
-}, function( orig, fix ) {
-       jQuery.event.special[ orig ] = {
-               delegateType: fix,
-               bindType: fix,
-
-               handle: function( event ) {
-                       var ret,
-                               target = this,
-                               related = event.relatedTarget,
-                               handleObj = event.handleObj;
-
-                       // For mousenter/leave call the handler if related is outside the target.
-                       // NB: No relatedTarget if the mouse left/entered the browser window
-                       if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
-                               event.type = handleObj.origType;
-                               ret = handleObj.handler.apply( this, arguments );
-                               event.type = fix;
-                       }
-                       return ret;
-               }
-       };
-});
-
-// IE submit delegation
-if ( !jQuery.support.submitBubbles ) {
-
-       jQuery.event.special.submit = {
-               setup: function() {
-                       // Only need this for delegated form submit events
-                       if ( jQuery.nodeName( this, "form" ) ) {
-                               return false;
-                       }
-
-                       // Lazy-add a submit handler when a descendant form may potentially be submitted
-                       jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
-                               // Node name check avoids a VML-related crash in IE (#9807)
-                               var elem = e.target,
-                                       form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
-                               if ( form && !jQuery._data( form, "submitBubbles" ) ) {
-                                       jQuery.event.add( form, "submit._submit", function( event ) {
-                                               event._submit_bubble = true;
-                                       });
-                                       jQuery._data( form, "submitBubbles", true );
-                               }
-                       });
-                       // return undefined since we don't need an event listener
-               },
-
-               postDispatch: function( event ) {
-                       // If form was submitted by the user, bubble the event up the tree
-                       if ( event._submit_bubble ) {
-                               delete event._submit_bubble;
-                               if ( this.parentNode && !event.isTrigger ) {
-                                       jQuery.event.simulate( "submit", this.parentNode, event, true );
+       Deferred: function( func ) {
+               var tuples = [
+                               // action, add listener, listener list, final state
+                               [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+                               [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+                               [ "notify", "progress", jQuery.Callbacks("memory") ]
+                       ],
+                       state = "pending",
+                       promise = {
+                               state: function() {
+                                       return state;
+                               },
+                               always: function() {
+                                       deferred.done( arguments ).fail( arguments );
+                                       return this;
+                               },
+                               then: function( /* fnDone, fnFail, fnProgress */ ) {
+                                       var fns = arguments;
+                                       return jQuery.Deferred(function( newDefer ) {
+                                               jQuery.each( tuples, function( i, tuple ) {
+                                                       var action = tuple[ 0 ],
+                                                               fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+                                                       // deferred[ done | fail | progress ] for forwarding actions to newDefer
+                                                       deferred[ tuple[1] ](function() {
+                                                               var returned = fn && fn.apply( this, arguments );
+                                                               if ( returned && jQuery.isFunction( returned.promise ) ) {
+                                                                       returned.promise()
+                                                                               .done( newDefer.resolve )
+                                                                               .fail( newDefer.reject )
+                                                                               .progress( newDefer.notify );
+                                                               } else {
+                                                                       newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+                                                               }
+                                                       });
+                                               });
+                                               fns = null;
+                                       }).promise();
+                               },
+                               // Get a promise for this deferred
+                               // If obj is provided, the promise aspect is added to the object
+                               promise: function( obj ) {
+                                       return obj != null ? jQuery.extend( obj, promise ) : promise;
                                }
-                       }
-               },
-
-               teardown: function() {
-                       // Only need this for delegated form submit events
-                       if ( jQuery.nodeName( this, "form" ) ) {
-                               return false;
-                       }
+                       },
+                       deferred = {};
 
-                       // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
-                       jQuery.event.remove( this, "._submit" );
-               }
-       };
-}
+               // Keep pipe for back-compat
+               promise.pipe = promise.then;
 
-// IE change delegation and checkbox/radio fix
-if ( !jQuery.support.changeBubbles ) {
+               // Add list-specific methods
+               jQuery.each( tuples, function( i, tuple ) {
+                       var list = tuple[ 2 ],
+                               stateString = tuple[ 3 ];
 
-       jQuery.event.special.change = {
+                       // promise[ done | fail | progress ] = list.add
+                       promise[ tuple[1] ] = list.add;
 
-               setup: function() {
+                       // Handle state
+                       if ( stateString ) {
+                               list.add(function() {
+                                       // state = [ resolved | rejected ]
+                                       state = stateString;
 
-                       if ( rformElems.test( this.nodeName ) ) {
-                               // IE doesn't fire change on a check/radio until blur; trigger it on click
-                               // after a propertychange. Eat the blur-change in special.change.handle.
-                               // This still fires onchange a second time for check/radio after blur.
-                               if ( this.type === "checkbox" || this.type === "radio" ) {
-                                       jQuery.event.add( this, "propertychange._change", function( event ) {
-                                               if ( event.originalEvent.propertyName === "checked" ) {
-                                                       this._just_changed = true;
-                                               }
-                                       });
-                                       jQuery.event.add( this, "click._change", function( event ) {
-                                               if ( this._just_changed && !event.isTrigger ) {
-                                                       this._just_changed = false;
-                                               }
-                                               // Allow triggered, simulated change events (#11500)
-                                               jQuery.event.simulate( "change", this, event, true );
-                                       });
-                               }
-                               return false;
+                               // [ reject_list | resolve_list ].disable; progress_list.lock
+                               }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
                        }
-                       // Delegated event; lazy-add a change handler on descendant inputs
-                       jQuery.event.add( this, "beforeactivate._change", function( e ) {
-                               var elem = e.target;
-
-                               if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
-                                       jQuery.event.add( elem, "change._change", function( event ) {
-                                               if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
-                                                       jQuery.event.simulate( "change", this.parentNode, event, true );
-                                               }
-                                       });
-                                       jQuery._data( elem, "changeBubbles", true );
-                               }
-                       });
-               },
-
-               handle: function( event ) {
-                       var elem = event.target;
 
-                       // Swallow native change events from checkbox/radio, we already triggered them above
-                       if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
-                               return event.handleObj.handler.apply( this, arguments );
-                       }
-               },
+                       // 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;
+               });
 
-               teardown: function() {
-                       jQuery.event.remove( this, "._change" );
+               // Make the deferred a promise
+               promise.promise( deferred );
 
-                       return !rformElems.test( this.nodeName );
+               // Call given func if any
+               if ( func ) {
+                       func.call( deferred, deferred );
                }
-       };
-}
 
-// Create "bubbling" focus and blur events
-if ( !jQuery.support.focusinBubbles ) {
-       jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+               // All done!
+               return deferred;
+       },
 
-               // Attach a single capturing handler while someone wants focusin/focusout
-               var attaches = 0,
-                       handler = function( event ) {
-                               jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
-                       };
+       // Deferred helper
+       when: function( subordinate /* , ..., subordinateN */ ) {
+               var i = 0,
+                       resolveValues = core_slice.call( arguments ),
+                       length = resolveValues.length,
 
-               jQuery.event.special[ fix ] = {
-                       setup: function() {
-                               if ( attaches++ === 0 ) {
-                                       document.addEventListener( orig, handler, true );
-                               }
-                       },
-                       teardown: function() {
-                               if ( --attaches === 0 ) {
-                                       document.removeEventListener( orig, handler, true );
-                               }
-                       }
-               };
-       });
-}
+                       // the count of uncompleted subordinates
+                       remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
 
-jQuery.fn.extend({
+                       // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+                       deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
 
-       on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
-               var type, origFn;
+                       // Update function for both resolve and progress values
+                       updateFunc = function( i, contexts, values ) {
+                               return function( value ) {
+                                       contexts[ i ] = this;
+                                       values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+                                       if( values === progressValues ) {
+                                               deferred.notifyWith( contexts, values );
+                                       } else if ( !( --remaining ) ) {
+                                               deferred.resolveWith( contexts, values );
+                                       }
+                               };
+                       },
 
-               // 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;
-               }
+                       progressValues, progressContexts, resolveContexts;
 
-               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;
+               // 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 ( 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;
+               // if we're not waiting on anything, resolve the master
+               if ( !remaining ) {
+                       deferred.resolveWith( resolveContexts, resolveValues );
                }
-               return this.each(function() {
-                       jQuery.event.remove( this, types, fn, selector );
-               });
-       },
-
-       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 );
-       },
 
-       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 );
-               }
+               return deferred.promise();
        }
 });
-/*!
- * Sizzle CSS Selector Engine
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license
- * http://sizzlejs.com/
- */
-(function( window, undefined ) {
+jQuery.support = (function( support ) {
+       var input = document.createElement("input"),
+               fragment = document.createDocumentFragment(),
+               div = document.createElement("div"),
+               select = document.createElement("select"),
+               opt = select.appendChild( document.createElement("option") );
 
-var i,
-       cachedruns,
-       Expr,
-       getText,
-       isXML,
-       compile,
-       hasDuplicate,
-       outermostContext,
+       // Finish early in limited environments
+       if ( !input.type ) {
+               return support;
+       }
 
-       // Local document vars
-       setDocument,
-       document,
-       docElem,
-       documentIsXML,
-       rbuggyQSA,
-       rbuggyMatches,
-       matches,
-       contains,
-       sortOrder,
+       input.type = "checkbox";
 
-       // Instance-specific data
-       expando = "sizzle" + -(new Date()),
-       preferredDoc = window.document,
-       support = {},
-       dirruns = 0,
-       done = 0,
-       classCache = createCache(),
-       tokenCache = createCache(),
-       compilerCache = createCache(),
+       // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+       // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+       support.checkOn = input.value !== "";
 
-       // General-purpose constants
-       strundefined = typeof undefined,
-       MAX_NEGATIVE = 1 << 31,
+       // Must access the parent to make an option select properly
+       // Support: IE9, IE10
+       support.optSelected = opt.selected;
 
-       // Array methods
-       arr = [],
-       pop = arr.pop,
-       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;
-       },
+       // Will be defined later
+       support.reliableMarginRight = true;
+       support.boxSizingReliable = true;
+       support.pixelPosition = false;
 
+       // Make sure checked status is properly cloned
+       // Support: IE9, IE10
+       input.checked = true;
+       support.noCloneChecked = input.cloneNode( true ).checked;
 
-       // Regular expressions
+       // 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;
 
-       // 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])+",
+       // 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";
 
-       // 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#" ),
+       // #11217 - WebKit loses check when the name is after the checked attribute
+       input.setAttribute( "checked", "t" );
+       input.setAttribute( "name", "t" );
 
-       // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
-       operators = "([*^$|!~]?=)",
-       attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
-               "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+       fragment.appendChild( input );
 
-       // 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 ) + ")*)|.*)\\)|)",
+       // Support: Safari 5.1, Android 4.x, Android 2.3
+       // old WebKit doesn't clone checked state correctly in fragments
+       support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
 
-       // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
-       rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+       // Support: Firefox, Chrome, Safari
+       // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+       support.focusinBubbles = "onfocusin" in window;
 
-       rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
-       rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
-       rpseudo = new RegExp( pseudos ),
-       ridentifier = new RegExp( "^" + identifier + "$" ),
+       div.style.backgroundClip = "content-box";
+       div.cloneNode( true ).style.backgroundClip = "";
+       support.clearCloneStyle = div.style.backgroundClip === "content-box";
 
-       matchExpr = {
-               "ID": new RegExp( "^#(" + characterEncoding + ")" ),
-               "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
-               "NAME": new RegExp( "^\\[name=['\"]?(" + 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" ),
-               // 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" )
-       },
+       // Run tests that need a body at doc ready
+       jQuery(function() {
+               var container, marginDiv,
+                       // 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",
+                       body = document.getElementsByTagName("body")[ 0 ];
 
-       rsibling = /[\x20\t\r\n\f]*[+~]/,
+               if ( !body ) {
+                       // Return for frameset docs that don't have a body
+                       return;
+               }
 
-       rnative = /^[^{]+\{\s*\[native code/,
+               container = document.createElement("div");
+               container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
 
-       // Easily-parseable/retrievable ID or TAG or CLASS selectors
-       rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+               // Check box-sizing and margin behavior.
+               body.appendChild( container ).appendChild( div );
+               div.innerHTML = "";
+               // 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%";
 
-       rinputs = /^(?:input|select|textarea|button)$/i,
-       rheader = /^h\d$/i,
+               // Workaround failing boxSizing test due to offsetWidth returning wrong value
+               // with some non-1 values of body zoom, ticket #13543
+               jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+                       support.boxSizing = div.offsetWidth === 4;
+               });
 
-       rescape = /'|\\/g,
-       rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
+               // Use window.getComputedStyle because jsdom on node.js will break without it.
+               if ( window.getComputedStyle ) {
+                       support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+                       support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
 
-       // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
-       runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
-       funescape = function( _, escaped ) {
-               var high = "0x" + escaped - 0x10000;
-               // NaN means non-codepoint
-               return high !== high ?
-                       escaped :
-                       // BMP codepoint
-                       high < 0 ?
-                               String.fromCharCode( high + 0x10000 ) :
-                               // Supplemental Plane codepoint (surrogate pair)
-                               String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
-       };
+                       // 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
+                       marginDiv = div.appendChild( document.createElement("div") );
+                       marginDiv.style.cssText = div.style.cssText = divReset;
+                       marginDiv.style.marginRight = marginDiv.style.width = "0";
+                       div.style.width = "1px";
 
-// Use a stripped-down slice if we can't use a native one
-try {
-       slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType;
-} catch ( e ) {
-       slice = function( i ) {
-               var elem,
-                       results = [];
-               while ( (elem = this[i++]) ) {
-                       results.push( elem );
+                       support.reliableMarginRight =
+                               !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
                }
-               return results;
-       };
-}
 
-/**
- * For feature detection
- * @param {Function} fn The function to test for native support
- */
-function isNative( fn ) {
-       return rnative.test( fn + "" );
-}
+               body.removeChild( container );
+       });
 
-/**
- * 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 cache,
-               keys = [];
+       return support;
+})( {} );
 
-       return (cache = function( 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() ];
+/*
+       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 data_user, data_priv,
+       rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+       rmultiDash = /([A-Z])/g;
+
+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 {};
                }
-               return (cache[ key ] = value);
        });
-}
 
-/**
- * Mark a function for special use by Sizzle
- * @param {Function} fn The function to mark
- */
-function markFunction( fn ) {
-       fn[ expando ] = true;
-       return fn;
+       this.expando = jQuery.expando + Math.random();
 }
 
-/**
- * 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");
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+       // Accepts only:
+       //  - Node
+       //    - Node.ELEMENT_NODE
+       //    - Node.DOCUMENT_NODE
+       //  - Object
+       //    - Any
+       return owner.nodeType ?
+               owner.nodeType === 1 || owner.nodeType === 9 : true;
+};