Add jquery and flot to catapult/third_party.

third_party/flot/jquery.js

+/*!
+ * jQuery JavaScript Library v1.8.3
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2012 jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: Tue Nov 13 2012 08:20:33 GMT-0500 (Eastern Standard Time)
+ */
+(function( window, undefined ) {
+var
+        // A central reference to the root jQuery(document)
+        rootjQuery,
+
+        // The deferred used on DOM ready
+        readyList,
+
+        // Use the correct document accordingly with window argument (sandbox)
+        document = window.document,
+        location = window.location,
+        navigator = window.navigator,
+
+        // Map over jQuery in case of overwrite
+        _jQuery = window.jQuery,
+
+        // Map over the $ in case of overwrite
+        _$ = window.$,
+
+        // Save a reference to some core methods
+        core_push = Array.prototype.push,
+        core_slice = Array.prototype.slice,
+        core_indexOf = Array.prototype.indexOf,
+        core_toString = Object.prototype.toString,
+        core_hasOwn = Object.prototype.hasOwnProperty,
+        core_trim = String.prototype.trim,
+
+        // Define a local copy of jQuery
+        jQuery = function( selector, context ) {
+                // The jQuery object is actually just the init constructor 'enhanced'
+                return new jQuery.fn.init( selector, context, rootjQuery );
+        },
+
+        // Used for matching numbers
+        core_pnum = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source,
+
+        // Used for detecting and trimming whitespace
+        core_rnotwhite = /\S/,
+        core_rspace = /\s+/,
+
+        // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
+        rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+        // A simple way to check for HTML strings
+        // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+        rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
+
+        // Match a standalone tag
+        rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+        // JSON RegExp
+        rvalidchars = /^[\],:{}\s]*$/,
+        rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
+        rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
+        rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/g,
+
+        // Matches dashed string for camelizing
+        rmsPrefix = /^-ms-/,
+        rdashAlpha = /-([\da-z])/gi,
+
+        // Used by jQuery.camelCase as callback to replace()
+        fcamelCase = function( all, letter ) {
+                return ( letter + "" ).toUpperCase();
+        },
+
+        // The ready event handler and self cleanup method
+        DOMContentLoaded = function() {
+                if ( document.addEventListener ) {
+                        document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
+                        jQuery.ready();
+                } else if ( document.readyState === "complete" ) {
+                        // we're here because readyState === "complete" in oldIE
+                        // which is good enough for us to call the dom ready!
+                        document.detachEvent( "onreadystatechange", DOMContentLoaded );
+                        jQuery.ready();
+                }
+        },
+
+        // [[Class]] -> type pairs
+        class2type = {};
+
+jQuery.fn = jQuery.prototype = {
+        constructor: jQuery,
+        init: function( selector, context, rootjQuery ) {
+                var match, elem, ret, doc;
+
+                // Handle $(""), $(null), $(undefined), $(false)
+                if ( !selector ) {
+                        return this;
+                }
+
+                // Handle $(DOMElement)
+                if ( selector.nodeType ) {
+                        this.context = this[0] = selector;
+                        this.length = 1;
+                        return this;
+                }
+
+                // Handle HTML strings
+                if ( typeof selector === "string" ) {
+                        if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+                                // Assume that strings that start and end with <> are HTML and skip the regex check
+                                match = [ null, selector, null ];
+
+                        } else {
+                                match = rquickExpr.exec( selector );
+                        }
+
+                        // Match html or make sure no context is specified for #id
+                        if ( match && (match[1] || !context) ) {
+
+                                // HANDLE: $(html) -> $(array)
+                                if ( match[1] ) {
+                                        context = context instanceof jQuery ? context[0] : context;
+                                        doc = ( context && context.nodeType ? context.ownerDocument || context : document );
+
+                                        // scripts is true for back-compat
+                                        selector = jQuery.parseHTML( match[1], doc, true );
+                                        if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+                                                this.attr.call( selector, context, true );
+                                        }
+
+                                        return jQuery.merge( this, selector );
+
+                                // HANDLE: $(#id)
+                                } else {
+                                        elem = document.getElementById( match[2] );
+
+                                        // Check parentNode to catch when Blackberry 4.6 returns
+                                        // nodes that are no longer in the document #6963
+                                        if ( elem && elem.parentNode ) {
+                                                // Handle the case where IE and Opera return items
+                                                // by name instead of ID
+                                                if ( elem.id !== match[2] ) {
+                                                        return rootjQuery.find( selector );
+                                                }
+
+                                                // Otherwise, we inject the element directly into the jQuery object
+                                                this.length = 1;
+                                                this[0] = elem;
+                                        }
+
+                                        this.context = document;
+                                        this.selector = selector;
+                                        return this;
+                                }
+
+                        // HANDLE: $(expr, $(...))
+                        } else if ( !context || context.jquery ) {
+                                return ( context || rootjQuery ).find( selector );
+
+                        // HANDLE: $(expr, context)
+                        // (which is just equivalent to: $(context).find(expr)
+                        } else {
+                                return this.constructor( context ).find( selector );
+                        }
+
+                // HANDLE: $(function)
+                // Shortcut for document ready
+                } else if ( jQuery.isFunction( selector ) ) {
+                        return rootjQuery.ready( selector );
+                }
+
+                if ( selector.selector !== undefined ) {
+                        this.selector = selector.selector;
+                        this.context = selector.context;
+                }
+
+                return jQuery.makeArray( selector, this );
+        },
+
+        // Start with an empty selector
+        selector: "",
+
+        // The current version of jQuery being used
+        jquery: "1.8.3",
+
+        // 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 );
+        },
+
+        // Get the Nth element in the matched element set OR
+        // Get the whole matched element set as a clean array
+        get: function( num ) {
+                return num == null ?
+
+                        // Return a 'clean' array
+                        this.toArray() :
+
+                        // Return just the object
+                        ( num < 0 ? this[ this.length + num ] : this[ num ] );
+        },
+
+        // Take an array of elements and push it onto the stack
+        // (returning the new matched element set)
+        pushStack: function( elems, name, selector ) {
+
+                // Build a new jQuery matched element set
+                var ret = jQuery.merge( this.constructor(), elems );
+
+                // Add the old object onto the stack (as a reference)
+                ret.prevObject = this;
+
+                ret.context = this.context;
+
+                if ( name === "find" ) {
+                        ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
+                } else if ( name ) {
+                        ret.selector = this.selector + "." + name + "(" + selector + ")";
+                }
+
+                // Return the newly-formed element set
+                return ret;
+        },
+
+        // Execute a callback for every element in the matched set.
+        // (You can seed the arguments with an array of args, but this is
+        // only used internally.)
+        each: function( callback, args ) {
+                return jQuery.each( this, callback, args );
+        },
+
+        ready: function( fn ) {
+                // Add the callback
+                jQuery.ready.promise().done( fn );
+
+                return this;
+        },
+
+        eq: function( i ) {
+                i = +i;
+                return i === -1 ?
+                        this.slice( i ) :
+                        this.slice( i, i + 1 );
+        },
+
+        first: function() {
+                return this.eq( 0 );
+        },
+
+        last: function() {
+                return this.eq( -1 );
+        },
+
+        slice: function() {
+                return this.pushStack( core_slice.apply( this, arguments ),
+                        "slice", core_slice.call(arguments).join(",") );
+        },
+
+        map: function( callback ) {
+                return this.pushStack( jQuery.map(this, function( elem, i ) {
+                        return callback.call( elem, i, elem );
+                }));
+        },
+
+        end: function() {
+                return this.prevObject || this.constructor(null);
+        },
+
+        // For internal use only.
+        // Behaves like an Array's method, not like a jQuery method.
+        push: core_push,
+        sort: [].sort,
+        splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+        var options, name, src, copy, copyIsArray, clone,
+                target = arguments[0] || {},
+                i = 1,
+                length = arguments.length,
+                deep = false;
+
+        // Handle a deep copy situation
+        if ( typeof target === "boolean" ) {
+                deep = target;
+                target = arguments[1] || {};
+                // skip the boolean and the target
+                i = 2;
+        }
+
+        // Handle case when target is a string or something (possible in deep copy)
+        if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+                target = {};
+        }
+
+        // extend jQuery itself if only one argument is passed
+        if ( length === i ) {
+                target = this;
+                --i;
+        }
+
+        for ( ; i < length; i++ ) {
+                // Only deal with non-null/undefined values
+                if ( (options = arguments[ i ]) != null ) {
+                        // Extend the base object
+                        for ( name in options ) {
+                                src = target[ name ];
+                                copy = options[ name ];
+
+                                // Prevent never-ending loop
+                                if ( target === copy ) {
+                                        continue;
+                                }
+
+                                // Recurse if we're merging plain objects or arrays
+                                if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+                                        if ( copyIsArray ) {
+                                                copyIsArray = false;
+                                                clone = src && jQuery.isArray(src) ? src : [];
+
+                                        } else {
+                                                clone = src && jQuery.isPlainObject(src) ? src : {};
+                                        }
+
+                                        // Never move original objects, clone them
+                                        target[ name ] = jQuery.extend( deep, clone, copy );
+
+                                // Don't bring in undefined values
+                                } else if ( copy !== undefined ) {
+                                        target[ name ] = copy;
+                                }
+                        }
+                }
+        }
+
+        // Return the modified object
+        return target;
+};
+
+jQuery.extend({
+        noConflict: function( deep ) {
+                if ( window.$ === jQuery ) {
+                        window.$ = _$;
+                }
+
+                if ( deep && window.jQuery === jQuery ) {
+                        window.jQuery = _jQuery;
+                }
+
+                return jQuery;
+        },
+
+        // Is the DOM ready to be used? Set to true once it occurs.
+        isReady: false,
+
+        // A counter to track how many items to wait for before
+        // the ready event fires. See #6781
+        readyWait: 1,
+
+        // Hold (or release) the ready event
+        holdReady: function( hold ) {
+                if ( hold ) {
+                        jQuery.readyWait++;
+                } else {
+                        jQuery.ready( true );
+                }
+        },
+
+        // Handle when the DOM is ready
+        ready: function( wait ) {
+
+                // Abort if there are pending holds or we're already ready
+                if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+                        return;
+                }
+
+                // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+                if ( !document.body ) {
+                        return setTimeout( jQuery.ready, 1 );
+                }
+
+                // Remember that the DOM is ready
+                jQuery.isReady = true;
+
+                // If a normal DOM Ready event fired, decrement, and wait if need be
+                if ( wait !== true && --jQuery.readyWait > 0 ) {
+                        return;
+                }
+
+                // If there are functions bound, to execute
+                readyList.resolveWith( document, [ jQuery ] );
+
+                // Trigger any bound ready events
+                if ( jQuery.fn.trigger ) {
+                        jQuery( document ).trigger("ready").off("ready");
+                }
+        },
+
+        // See test/unit/core.js for details concerning isFunction.
+        // Since version 1.3, DOM methods and functions like alert
+        // aren't supported. They return false on IE (#2968).
+        isFunction: function( obj ) {
+                return jQuery.type(obj) === "function";
+        },
+
+        isArray: Array.isArray || function( obj ) {
+                return jQuery.type(obj) === "array";
+        },
+
+        isWindow: function( obj ) {
+                return obj != null && obj == obj.window;
+        },
+
+        isNumeric: function( obj ) {
+                return !isNaN( parseFloat(obj) ) && isFinite( obj );
+        },
+
+        type: function( obj ) {
+                return obj == null ?
+                        String( obj ) :
+                        class2type[ core_toString.call(obj) ] || "object";
+        },
+
+        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 ) ) {
+                        return false;
+                }
+
+                try {
+                        // Not own constructor property must be Object
+                        if ( obj.constructor &&
+                                !core_hasOwn.call(obj, "constructor") &&
+                                !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+                                return false;
+                        }
+                } catch ( e ) {
+                        // IE8,9 Will throw exceptions on certain host objects #9897
+                        return false;
+                }
+
+                // 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 );
+        },
+
+        isEmptyObject: function( obj ) {
+                var name;
+                for ( name in obj ) {
+                        return false;
+                }
+                return true;
+        },
+
+        error: function( msg ) {
+                throw new Error( msg );
+        },
+
+        // data: string of html
+        // context (optional): If specified, the fragment will be created in this context, defaults to document
+        // scripts (optional): If true, will include scripts passed in the html string
+        parseHTML: function( data, context, scripts ) {
+                var parsed;
+                if ( !data || typeof data !== "string" ) {
+                        return null;
+                }
+                if ( typeof context === "boolean" ) {
+                        scripts = context;
+                        context = 0;
+                }
+                context = context || document;
+
+                // Single tag
+                if ( (parsed = rsingleTag.exec( data )) ) {
+                        return [ context.createElement( parsed[1] ) ];
+                }
+
+                parsed = jQuery.buildFragment( [ data ], context, scripts ? null : [] );
+                return jQuery.merge( [],
+                        (parsed.cacheable ? jQuery.clone( parsed.fragment ) : parsed.fragment).childNodes );
+        },
+
+        parseJSON: function( data ) {
+                if ( !data || typeof data !== "string") {
+                        return null;
+                }
+
+                // Make sure leading/trailing whitespace is removed (IE can't handle it)
+                data = jQuery.trim( data );
+
+                // Attempt to parse using the native JSON parser first
+                if ( window.JSON && window.JSON.parse ) {
+                        return window.JSON.parse( data );
+                }
+
+                // Make sure the incoming data is actual JSON
+                // Logic borrowed from http://json.org/json2.js
+                if ( rvalidchars.test( data.replace( rvalidescape, "@" )
+                        .replace( rvalidtokens, "]" )
+                        .replace( rvalidbraces, "")) ) {
+
+                        return ( new Function( "return " + data ) )();
+
+                }
+                jQuery.error( "Invalid JSON: " + data );
+        },
+
+        // Cross-browser xml parsing
+        parseXML: function( data ) {
+                var xml, tmp;
+                if ( !data || typeof data !== "string" ) {
+                        return null;
+                }
+                try {
+                        if ( window.DOMParser ) { // Standard
+                                tmp = new DOMParser();
+                                xml = tmp.parseFromString( data , "text/xml" );
+                        } else { // IE
+                                xml = new ActiveXObject( "Microsoft.XMLDOM" );
+                                xml.async = "false";
+                                xml.loadXML( data );
+                        }
+                } catch( e ) {
+                        xml = undefined;
+                }
+                if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
+                        jQuery.error( "Invalid XML: " + data );
+                }
+                return xml;
+        },
+
+        noop: function() {},
+
+        // Evaluates a script in a global context
+        // Workarounds based on findings by Jim Driscoll
+        // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
+        globalEval: function( data ) {
+                if ( data && core_rnotwhite.test( data ) ) {
+                        // We use execScript on Internet Explorer
+                        // We use an anonymous function so that context is window
+                        // rather than jQuery in Firefox
+                        ( window.execScript || function( data ) {
+                                window[ "eval" ].call( window, data );
+                        } )( data );
+                }
+        },
+
+        // Convert dashed to camelCase; used by the css and data modules
+        // Microsoft forgot to hump their vendor prefix (#9572)
+        camelCase: function( string ) {
+                return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+        },
+
+        nodeName: function( elem, name ) {
+                return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+        },
+
+        // args is for internal usage only
+        each: function( obj, callback, args ) {
+                var name,
+                        i = 0,
+                        length = obj.length,
+                        isObj = length === undefined || jQuery.isFunction( obj );
+
+                if ( args ) {
+                        if ( isObj ) {
+                                for ( name in obj ) {
+                                        if ( callback.apply( obj[ name ], args ) === false ) {
+                                                break;
+                                        }
+                                }
+                        } else {
+                                for ( ; i < length; ) {
+                                        if ( callback.apply( obj[ i++ ], args ) === false ) {
+                                                break;
+                                        }
+                                }
+                        }
+
+                // A special, fast, case for the most common use of each
+                } else {
+                        if ( isObj ) {
+                                for ( name in obj ) {
+                                        if ( callback.call( obj[ name ], name, obj[ name ] ) === false ) {
+                                                break;
+                                        }
+                                }
+                        } else {
+                                for ( ; i < length; ) {
+                                        if ( callback.call( obj[ i ], i, obj[ i++ ] ) === false ) {
+                                                break;
+                                        }
+                                }
+                        }
+                }
+
+                return obj;
+        },
+
+        // Use native String.trim function wherever possible
+        trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
+                function( text ) {
+                        return text == null ?
+                                "" :
+                                core_trim.call( text );
+                } :
+
+                // Otherwise use our own trimming functionality
+                function( text ) {
+                        return text == null ?
+                                "" :
+                                ( text + "" ).replace( rtrim, "" );
+                },
+
+        // results is for internal usage only
+        makeArray: function( arr, results ) {
+                var type,
+                        ret = results || [];
+
+                if ( arr != null ) {
+                        // The window, strings (and functions) also have 'length'
+                        // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
+                        type = jQuery.type( arr );
+
+                        if ( arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( arr ) ) {
+                                core_push.call( ret, arr );
+                        } else {
+                                jQuery.merge( ret, arr );
+                        }
+                }
+
+                return ret;
+        },
+
+        inArray: function( elem, arr, i ) {
+                var len;
+
+                if ( arr ) {
+                        if ( core_indexOf ) {
+                                return core_indexOf.call( arr, elem, i );
+                        }
+
+                        len = arr.length;
+                        i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
+
+                        for ( ; i < len; i++ ) {
+                                // Skip accessing in sparse arrays
+                                if ( i in arr && arr[ i ] === elem ) {
+                                        return i;
+                                }
+                        }
+                }
+
+                return -1;
+        },
+
+        merge: function( first, second ) {
+                var l = second.length,
+                        i = first.length,
+                        j = 0;
+
+                if ( typeof l === "number" ) {
+                        for ( ; j < l; j++ ) {
+                                first[ i++ ] = second[ j ];
+                        }
+
+                } else {
+                        while ( second[j] !== undefined ) {
+                                first[ i++ ] = second[ j++ ];
+                        }
+                }
+
+                first.length = i;
+
+                return first;
+        },
+
+        grep: function( elems, callback, inv ) {
+                var retVal,
+                        ret = [],
+                        i = 0,
+                        length = elems.length;
+                inv = !!inv;
+
+                // Go through the array, only saving the items
+                // that pass the validator function
+                for ( ; i < length; i++ ) {
+                        retVal = !!callback( elems[ i ], i );
+                        if ( inv !== retVal ) {
+                                ret.push( elems[ i ] );
+                        }
+                }
+
+                return ret;
+        },
+
+        // arg is for internal usage only
+        map: function( elems, callback, arg ) {
+                var value, key,
+                        ret = [],
+                        i = 0,
+                        length = elems.length,
+                        // jquery objects are treated as arrays
+                        isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
+
+                // Go through the array, translating each of the items to their
+                if ( isArray ) {
+                        for ( ; i < length; i++ ) {
+                                value = callback( elems[ i ], i, arg );
+
+                                if ( value != null ) {
+                                        ret[ ret.length ] = value;
+                                }
+                        }
+
+                // Go through every key on the object,
+                } else {
+                        for ( key in elems ) {
+                                value = callback( elems[ key ], key, arg );
+
+                                if ( value != null ) {
+                                        ret[ ret.length ] = value;
+                                }
+                        }
+                }
+
+                // Flatten any nested arrays
+                return ret.concat.apply( [], ret );
+        },
+
+        // A global GUID counter for objects
+        guid: 1,
+
+        // Bind a function to a context, optionally partially applying any
+        // arguments.
+        proxy: function( fn, context ) {
+                var tmp, args, proxy;
+
+                if ( typeof context === "string" ) {
+                        tmp = fn[ context ];
+                        context = fn;
+                        fn = tmp;
+                }
+
+                // Quick check to determine if target is callable, in the spec
+                // this throws a TypeError, but we will just return undefined.
+                if ( !jQuery.isFunction( fn ) ) {
+                        return undefined;
+                }
+
+                // Simulated bind
+                args = core_slice.call( arguments, 2 );
+                proxy = function() {
+                        return fn.apply( context, args.concat( core_slice.call( arguments ) ) );
+                };
+
+                // Set the guid of unique handler to the same of original handler, so it can be removed
+                proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+                return proxy;
+        },
+
+        // Multifunctional method to get and set values of a collection
+        // The value/s can optionally be executed if it's a function
+        access: function( elems, fn, key, value, chainable, emptyGet, pass ) {
+                var exec,
+                        bulk = key == null,
+                        i = 0,
+                        length = elems.length;
+
+                // Sets many values
+                if ( key && typeof key === "object" ) {
+                        for ( i in key ) {
+                                jQuery.access( elems, fn, i, key[i], 1, emptyGet, value );
+                        }
+                        chainable = 1;
+
+                // Sets one value
+                } else if ( value !== undefined ) {
+                        // Optionally, function values get executed if exec is true
+                        exec = pass === undefined && jQuery.isFunction( value );
+
+                        if ( bulk ) {
+                                // Bulk operations only iterate when executing function values
+                                if ( exec ) {
+                                        exec = fn;
+                                        fn = function( elem, key, value ) {
+                                                return exec.call( jQuery( elem ), value );
+                                        };
+
+                                // Otherwise they run against the entire set
+                                } else {
+                                        fn.call( elems, value );
+                                        fn = null;
+                                }
+                        }
+
+                        if ( fn ) {
+                                for (; i < length; i++ ) {
+                                        fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
+                                }
+                        }
+
+                        chainable = 1;
+                }
+
+                return chainable ?
+                        elems :
+
+                        // Gets
+                        bulk ?
+                                fn.call( elems ) :
+                                length ? fn( elems[0], key ) : emptyGet;
+        },
+
+        now: function() {
+                return ( new Date() ).getTime();
+        }
+});
+
+jQuery.ready.promise = function( obj ) {
+        if ( !readyList ) {
+
+                readyList = jQuery.Deferred();
+
+                // Catch cases where $(document).ready() is called after the browser event has already occurred.
+                // we once tried to use readyState "interactive" here, but it caused issues like the one
+                // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+                if ( document.readyState === "complete" ) {
+                        // Handle it asynchronously to allow scripts the opportunity to delay ready
+                        setTimeout( jQuery.ready, 1 );
+
+                // Standards-based browsers support DOMContentLoaded
+                } else if ( document.addEventListener ) {
+                        // Use the handy event callback
+                        document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
+
+                        // A fallback to window.onload, that will always work
+                        window.addEventListener( "load", jQuery.ready, false );
+
+                // If IE event model is used
+                } else {
+                        // Ensure firing before onload, maybe late but safe also for iframes
+                        document.attachEvent( "onreadystatechange", DOMContentLoaded );
+
+                        // A fallback to window.onload, that will always work
+                        window.attachEvent( "onload", jQuery.ready );
+
+                        // 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 );
+                                                }
+
+                                                // and execute any waiting functions
+                                                jQuery.ready();
+                                        }
+                                })();
+                        }
+                }
+        }
+        return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
+        class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+// 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.split( core_rspace ), function( _, flag ) {
+                object[ flag ] = true;
+        });
+        return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *      options: an optional list of space-separated options that will change how
+ *                      the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *      once:                   will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *      memory:                 will keep track of previous values and will call any callback added
+ *                                      after the list has been fired right away with the latest "memorized"
+ *                                      values (like a Deferred)
+ *
+ *      unique:                 will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *      stopOnFalse:    interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+        // Convert options from String-formatted to Object-formatted if needed
+        // (we check in cache first)
+        options = typeof options === "string" ?
+                ( optionsCache[ options ] || createOptions( options ) ) :
+                jQuery.extend( {}, options );
+
+        var // Last fire value (for non-forgettable lists)
+                memory,
+                // Flag to know if list was already fired
+                fired,
+                // Flag to know if list is currently firing
+                firing,
+                // First callback to fire (used internally by add and fireWith)
+                firingStart,
+                // End of the loop when firing
+                firingLength,
+                // Index of currently firing callback (modified by remove if needed)
+                firingIndex,
+                // Actual callback list
+                list = [],
+                // Stack of fire calls for repeatable lists
+                stack = !options.once && [],
+                // Fire callbacks
+                fire = function( data ) {
+                        memory = options.memory && data;
+                        fired = true;
+                        firingIndex = firingStart || 0;
+                        firingStart = 0;
+                        firingLength = list.length;
+                        firing = true;
+                        for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+                                if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+                                        memory = false; // To prevent further calls using add
+                                        break;
+                                }
+                        }
+                        firing = false;
+                        if ( list ) {
+                                if ( stack ) {
+                                        if ( stack.length ) {
+                                                fire( stack.shift() );
+                                        }
+                                } else if ( memory ) {
+                                        list = [];
+                                } else {
+                                        self.disable();
+                                }
+                        }
+                },
+                // Actual Callbacks object
+                self = {
+                        // Add a callback or a collection of callbacks to the list
+                        add: function() {
+                                if ( list ) {
+                                        // First, we save the current length
+                                        var start = list.length;
+                                        (function add( args ) {
+                                                jQuery.each( args, function( _, arg ) {
+                                                        var type = jQuery.type( arg );
+                                                        if ( type === "function" ) {
+                                                                if ( !options.unique || !self.has( arg ) ) {
+                                                                        list.push( arg );
+                                                                }
+                                                        } else if ( arg && arg.length && type !== "string" ) {
+                                                                // Inspect recursively
+                                                                add( arg );
+                                                        }
+                                                });
+                                        })( arguments );
+                                        // Do we need to add the callbacks to the
+                                        // current firing batch?
+                                        if ( firing ) {
+                                                firingLength = list.length;
+                                        // With memory, if we're not firing then
+                                        // we should call right away
+                                        } else if ( memory ) {
+                                                firingStart = start;
+                                                fire( memory );
+                                        }
+                                }
+                                return this;
+                        },
+                        // Remove a callback from the list
+                        remove: function() {
+                                if ( list ) {
+                                        jQuery.each( arguments, function( _, arg ) {
+                                                var index;
+                                                while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+                                                        list.splice( index, 1 );
+                                                        // Handle firing indexes
+                                                        if ( firing ) {
+                                                                if ( index <= firingLength ) {
+                                                                        firingLength--;
+                                                                }
+                                                                if ( index <= firingIndex ) {
+                                                                        firingIndex--;
+                                                                }
+                                                        }
+                                                }
+                                        });
+                                }
+                                return this;
+                        },
+                        // Control if a given callback is in the list
+                        has: function( fn ) {
+                                return jQuery.inArray( fn, list ) > -1;
+                        },
+                        // 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 self;
+};
+jQuery.extend({
+
+        Deferred: function( func ) {
+                var tuples = [
+                                // action, add listener, listener list, final state
+                                [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+                                [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+                                [ "notify", "progress", jQuery.Callbacks("memory") ]
+                        ],
+                        state = "pending",
+                        promise = {
+                                state: function() {
+                                        return state;
+                                },
+                                always: function() {
+                                        deferred.done( arguments ).fail( arguments );
+                                        return this;
+                                },
+                                then: function( /* fnDone, fnFail, fnProgress */ ) {
+                                        var fns = arguments;
+                                        return jQuery.Deferred(function( newDefer ) {
+                                                jQuery.each( tuples, function( i, tuple ) {
+                                                        var action = tuple[ 0 ],
+                                                                fn = fns[ i ];
+                                                        // deferred[ done | fail | progress ] for forwarding actions to newDefer
+                                                        deferred[ tuple[1] ]( jQuery.isFunction( fn ) ?
+                                                                function() {
+                                                                        var returned = 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 === deferred ? newDefer : this, [ returned ] );
+                                                                        }
+                                                                } :
+                                                                newDefer[ action ]
+                                                        );
+                                                });
+                                                fns = null;
+                                        }).promise();
+                                },
+                                // Get a promise for this deferred
+                                // If obj is provided, the promise aspect is added to the object
+                                promise: function( obj ) {
+                                        return obj != null ? jQuery.extend( obj, promise ) : promise;
+                                }
+                        },
+                        deferred = {};
+
+                // Keep pipe for back-compat
+                promise.pipe = promise.then;
+
+                // Add list-specific methods
+                jQuery.each( tuples, function( i, tuple ) {
+                        var list = tuple[ 2 ],
+                                stateString = tuple[ 3 ];
+
+                        // promise[ done | fail | progress ] = list.add
+                        promise[ tuple[1] ] = list.add;
+
+                        // Handle state
+                        if ( stateString ) {
+                                list.add(function() {
+                                        // state = [ resolved | rejected ]
+                                        state = stateString;
+
+                                // [ reject_list | resolve_list ].disable; progress_list.lock
+                                }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+                        }
+
+                        // deferred[ resolve | reject | notify ] = list.fire
+                        deferred[ tuple[0] ] = list.fire;
+                        deferred[ tuple[0] + "With" ] = list.fireWith;
+                });
+
+                // Make the deferred a promise
+                promise.promise( deferred );
+
+                // Call given func if any
+                if ( func ) {
+                        func.call( deferred, deferred );
+                }
+
+                // All done!
+                return deferred;
+        },
+
+        // Deferred helper
+        when: function( subordinate /* , ..., subordinateN */ ) {
+                var i = 0,
+                        resolveValues = core_slice.call( arguments ),
+                        length = resolveValues.length,
+
+                        // the count of uncompleted subordinates
+                        remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+                        // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+                        deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+                        // Update function for both resolve and progress values
+                        updateFunc = function( i, contexts, values ) {
+                                return function( value ) {
+                                        contexts[ i ] = this;
+                                        values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+                                        if( values === progressValues ) {
+                                                deferred.notifyWith( contexts, values );
+                                        } else if ( !( --remaining ) ) {
+                                                deferred.resolveWith( contexts, values );
+                                        }
+                                };
+                        },
+
+                        progressValues, progressContexts, resolveContexts;
+
+                // add listeners to Deferred subordinates; treat others as resolved
+                if ( length > 1 ) {
+                        progressValues = new Array( length );
+                        progressContexts = new Array( length );
+                        resolveContexts = new Array( length );
+                        for ( ; i < length; i++ ) {
+                                if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+                                        resolveValues[ i ].promise()
+                                                .done( updateFunc( i, resolveContexts, resolveValues ) )
+                                                .fail( deferred.reject )
+                                                .progress( updateFunc( i, progressContexts, progressValues ) );
+                                } else {
+                                        --remaining;
+                                }
+                        }
+                }
+
+                // if we're not waiting on anything, resolve the master
+                if ( !remaining ) {
+                        deferred.resolveWith( resolveContexts, resolveValues );
+                }
+
+                return deferred.promise();
+        }
+});
+jQuery.support = (function() {
+
+        var support,
+                all,
+                a,
+                select,
+                opt,
+                input,
+                fragment,
+                eventName,
+                i,
+                isSupported,
+                clickFn,
+                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 = {
+                // 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,
+
+                // Make sure that if no value is specified for a checkbox
+                // that it defaults to "on".
+                // (WebKit defaults to "" instead)
+                checkOn: ( input.value === "on" ),
+
+                // 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,
+
+                // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
+                getSetAttribute: div.className !== "t",
+
+                // 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
+                submitBubbles: true,
+                changeBubbles: true,
+                focusinBubbles: false,
+                deleteExpando: true,
+                noCloneEvent: true,
+                inlineBlockNeedsLayout: false,
+                shrinkWrapBlocks: false,
+                reliableMarginRight: true,
+                boxSizingReliable: true,
+                pixelPosition: false
+        };
+
+        // 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;
+
+        // Test to see if it's possible to delete an expando from an element
+        // Fails in Internet Explorer
+        try {
+                delete div.test;
+        } catch( e ) {
+                support.deleteExpando = false;
+        }
+
+        if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
+                div.attachEvent( "onclick", clickFn = function() {
+                        // Cloning a node shouldn't copy over any
+                        // bound event handlers (IE does this)
+                        support.noCloneEvent = false;
+                });
+                div.cloneNode( true ).fireEvent("onclick");
+                div.detachEvent( "onclick", clickFn );
+        }
+
+        // Check if a radio maintains its value
+        // after being appended to the DOM
+        input = document.createElement("input");
+        input.value = "t";
+        input.setAttribute( "type", "radio" );
+        support.radioValue = input.value === "t";
+
+        input.setAttribute( "checked", "checked" );
+
+        // #11217 - WebKit loses check when the name is after the checked attribute
+        input.setAttribute( "name", "t" );
+
+        div.appendChild( input );
+        fragment = document.createDocumentFragment();
+        fragment.appendChild( div.lastChild );
+
+        // WebKit doesn't clone checked state correctly in fragments
+        support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+        // Check if a disconnected checkbox will retain its checked
+        // value of true after appended to the DOM (IE6/7)
+        support.appendChecked = input.checked;
+
+        fragment.removeChild( input );
+        fragment.appendChild( div );
+
+        // Technique from Juriy Zaytsev
+        // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
+        // We only care about the case where non-standard event systems
+        // are used, namely in IE. Short-circuiting here helps us to
+        // avoid an eval call (in setAttribute) which can cause CSP
+        // to go haywire. See: https://developer.mozilla.org/en/Security/CSP
+        if ( div.attachEvent ) {
+                for ( i in {
+                        submit: true,
+                        change: true,
+                        focusin: true
+                }) {
+                        eventName = "on" + i;
+                        isSupported = ( eventName in div );
+                        if ( !isSupported ) {
+                                div.setAttribute( eventName, "return;" );
+                                isSupported = ( typeof div[ eventName ] === "function" );
+                        }
+                        support[ i + "Bubbles" ] = isSupported;
+                }
+        }
+
+        // Run tests that need a body at doc ready
+        jQuery(function() {
+                var container, div, tds, marginDiv,
+                        divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
+                        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 = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
+                body.insertBefore( container, body.firstChild );
+
+                // Construct the test element
+                div = document.createElement("div");
+                container.appendChild( div );
+
+                // 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).
+                // (only IE 8 fails this test)
+                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";
+
+                // Check if empty table cells still have offsetWidth/Height
+                // (IE <= 8 fail this test)
+                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 );
+
+                // NOTE: To any future maintainer, we've window.getComputedStyle
+                // because jsdom on node.js will break without it.
+                if ( window.getComputedStyle ) {
+                        support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+                        support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+                        // Check if div with explicit width and no margin-right incorrectly
+                        // gets computed margin-right based on width of container. For more
+                        // info see bug #3333
+                        // Fails in WebKit before Feb 2011 nightlies
+                        // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+                        marginDiv = document.createElement("div");
+                        marginDiv.style.cssText = div.style.cssText = divReset;
+                        marginDiv.style.marginRight = marginDiv.style.width = "0";
+                        div.style.width = "1px";
+                        div.appendChild( marginDiv );
+                        support.reliableMarginRight =
+                                !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+                }
+
+                if ( typeof div.style.zoom !== "undefined" ) {
+                        // Check if natively block-level elements act like inline-block
+                        // elements when setting their display to 'inline' and giving
+                        // them layout
+                        // (IE < 8 does this)
+                        div.innerHTML = "";
+                        div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
+                        support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
+
+                        // Check if elements with layout shrink-wrap their children
+                        // (IE 6 does this)
+                        div.style.display = "block";
+                        div.style.overflow = "visible";
+                        div.innerHTML = "<div></div>";
+                        div.firstChild.style.width = "5px";
+                        support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
+
+                        container.style.zoom = 1;
+                }
+
+                // Null elements to avoid leaks in IE
+                body.removeChild( container );
+                container = div = tds = marginDiv = null;
+        });
+
+        // Null elements to avoid leaks in IE
+        fragment.removeChild( div );
+        all = a = select = opt = input = fragment = div = null;
+
+        return support;
+})();
+var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+        rmultiDash = /([A-Z])/g;
+
+jQuery.extend({
+        cache: {},
+
+        deletedIds: [],
+
+        // Remove at next major release (1.9/2.0)
+        uuid: 0,
+
+        // Unique for each copy of jQuery on the page
+        // Non-digits removed to match rinlinejQuery
+        expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
+
+        // 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
+        },
+
+        hasData: function( elem ) {
+                elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
+                return !!elem && !isEmptyDataObject( elem );
+        },
+
+        data: function( elem, name, data, pvt /* Internal Use Only */ ) {
+                if ( !jQuery.acceptData( elem ) ) {
+                        return;
+                }
+
+                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,
+
+                        // Only defining an ID for JS objects if its cache already exists allows
+                        // the code to shortcut on the same path as a DOM node with no cache
+                        id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
+
+                // Avoid doing any more work than we need to when trying to get data on an
+                // object that has no data at all
+                if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
+                        return;
+                }
+
+                if ( !id ) {
+                        // Only DOM nodes need a new unique ID for each element since their data
+                        // ends up in the global cache
+                        if ( isNode ) {
+                                elem[ internalKey ] = id = jQuery.deletedIds.pop() || jQuery.guid++;
+                        } else {
+                                id = internalKey;
+                        }
+                }
+
+                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;
+                        }
+                }
+
+                // An object can be passed to jQuery.data instead of a key/value pair; this gets
+                // shallow copied over onto the existing cache
+                if ( typeof name === "object" || typeof name === "function" ) {
+                        if ( pvt ) {
+                                cache[ id ] = jQuery.extend( cache[ id ], name );
+                        } else {
+                                cache[ id ].data = jQuery.extend( cache[ id ].data, name );
+                        }
+                }
+
+                thisCache = cache[ id ];
+
+                // jQuery data() is stored in a separate object inside the object's internal data
+                // cache in order to avoid key collisions between internal data and user-defined
+                // data.
+                if ( !pvt ) {
+                        if ( !thisCache.data ) {
+                                thisCache.data = {};
+                        }
+
+                        thisCache = thisCache.data;
+                }
+
+                if ( data !== undefined ) {
+                        thisCache[ jQuery.camelCase( name ) ] = data;
+                }
+
+                // Check for both converted-to-camel and non-converted data property names
+                // If a data property was specified
+                if ( getByName ) {
+
+                        // First Try to find as-is property data
+                        ret = thisCache[ name ];
+
+                        // Test for null|undefined property data
+                        if ( ret == null ) {
+
+                                // Try to find the camelCased property
+                                ret = thisCache[ jQuery.camelCase( name ) ];
+                        }
+                } else {
+                        ret = thisCache;
+                }
+
+                return ret;
+        },
+
+        removeData: function( elem, name, pvt /* Internal Use Only */ ) {
+                if ( !jQuery.acceptData( elem ) ) {
+                        return;
+                }
+
+                var thisCache, i, l,
+
+                        isNode = elem.nodeType,
+
+                        // See jQuery.data for more information
+                        cache = isNode ? jQuery.cache : elem,
+                        id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
+
+                // If there is already no cache entry for this object, there is no
+                // purpose in continuing
+                if ( !cache[ id ] ) {
+                        return;
+                }
+
+                if ( name ) {
+
+                        thisCache = pvt ? cache[ id ] : cache[ id ].data;
+
+                        if ( thisCache ) {
+
+                                // Support array or space separated string names for data keys
+                                if ( !jQuery.isArray( name ) ) {
+
+                                        // try the string as a key before any manipulation
+                                        if ( name in thisCache ) {
+                                                name = [ name ];
+                                        } else {
+
+                                                // split the camel cased version by spaces unless a key with the spaces exists
+                                                name = jQuery.camelCase( name );
+                                                if ( name in thisCache ) {
+                                                        name = [ name ];
+                                                } else {
+                                                        name = name.split(" ");
+                                                }
+                                        }
+                                }
+
+                                for ( i = 0, l = name.length; i < l; i++ ) {
+                                        delete thisCache[ name[i] ];
+                                }
+
+                                // If there is no data left in the cache, we want to continue
+                                // and let the cache object itself get destroyed
+                                if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
+                                        return;
+                                }
+                        }
+                }
+
+                // See jQuery.data for more information
+                if ( !pvt ) {
+                        delete cache[ id ].data;
+
+                        // Don't destroy the parent cache unless the internal data object
+                        // had been the only thing left in it
+                        if ( !isEmptyDataObject( cache[ id ] ) ) {
+                                return;
+                        }
+                }
+
+                // Destroy the cache
+                if ( isNode ) {
+                        jQuery.cleanData( [ elem ], true );
+
+                // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
+                } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
+                        delete cache[ id ];
+
+                // When all else fails, null
+                } else {
+                        cache[ id ] = null;
+                }
+        },
+
+        // For internal use only.
+        _data: function( elem, name, data ) {
+                return jQuery.data( elem, name, data, true );
+        },
+
+        // A method for determining if a DOM node can handle the data expando
+        acceptData: function( elem ) {
+                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 parts, part, attr, name, l,
+                        elem = this[0],
+                        i = 0,
+                        data = null;
+
+                // Gets all values
+                if ( key === undefined ) {
+                        if ( this.length ) {
+                                data = jQuery.data( elem );
+
+                                if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
+                                        attr = elem.attributes;
+                                        for ( l = attr.length; i < l; i++ ) {
+                                                name = attr[i].name;
+
+                                                if ( !name.indexOf( "data-" ) ) {
+                                                        name = jQuery.camelCase( name.substring(5) );
+
+                                                        dataAttr( elem, name, data[ name ] );
+                                                }
+                                        }
+                                        jQuery._data( elem, "parsedAttrs", true );
+                                }
+                        }
+
+                        return data;
+                }
+
+                // Sets multiple values
+                if ( typeof key === "object" ) {
+                        return this.each(function() {
+                                jQuery.data( this, key );
+                        });
+                }
+
+                parts = key.split( ".", 2 );
+                parts[1] = parts[1] ? "." + parts[1] : "";
+                part = parts[1] + "!";
+
+                return jQuery.access( this, function( value ) {
+
+                        if ( value === undefined ) {
+                                data = this.triggerHandler( "getData" + part, [ parts[0] ] );
+
+                                // Try to fetch any internally stored data first
+                                if ( data === undefined && elem ) {
+                                        data = jQuery.data( elem, key );
+                                        data = dataAttr( elem, key, data );
+                                }
+
+                                return data === undefined && parts[1] ?
+                                        this.data( parts[0] ) :
+                                        data;
+                        }
+
+                        parts[1] = value;
+                        this.each(function() {
+                                var self = jQuery( this );
+
+                                self.triggerHandler( "setData" + part, parts );
+                                jQuery.data( this, key, value );
+                                self.triggerHandler( "changeData" + part, parts );
+                        });
+                }, null, value, arguments.length > 1, null, false );
+        },
+
+        removeData: function( key ) {
+                return this.each(function() {
+                        jQuery.removeData( this, key );
+                });
+        }
+});
+
+function dataAttr( elem, key, data ) {
+        // If nothing was found internally, try to fetch any
+        // data from the HTML5 data-* attribute
+        if ( data === undefined && elem.nodeType === 1 ) {
+
+                var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+
+                data = elem.getAttribute( name );
+
+                if ( typeof data === "string" ) {
+                        try {
+                                data = data === "true" ? true :
+                                data === "false" ? false :
+                                data === "null" ? null :
+                                // Only convert to a number if it doesn't change the string
+                                +data + "" === data ? +data :
+                                rbrace.test( data ) ? jQuery.parseJSON( data ) :
+                                        data;
+                        } catch( e ) {}
+
+                        // Make sure we set the data so it isn't changed later
+                        jQuery.data( elem, key, data );
+
+                } else {
+                        data = undefined;
+                }
+        }
+
+        return data;
+}
+
+// checks a cache object for emptiness
+function isEmptyDataObject( obj ) {
+        var name;
+        for ( name in obj ) {
+
+                // if the public data object is empty, the private is still empty
+                if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
+                        continue;
+                }
+                if ( name !== "toJSON" ) {
+                        return false;
+                }
+        }
+
+        return true;
+}
+jQuery.extend({
+        queue: function( elem, type, data ) {
+                var queue;
+
+                if ( elem ) {
+                        type = ( type || "fx" ) + "queue";
+                        queue = jQuery._data( elem, type );
+
+                        // Speed up dequeue by getting out quickly if this is just a lookup
+                        if ( data ) {
+                                if ( !queue || jQuery.isArray(data) ) {
+                                        queue = jQuery._data( elem, type, jQuery.makeArray(data) );
+                                } else {
+                                        queue.push( data );
+                                }
+                        }
+                        return queue || [];
+                }
+        },
+
+        dequeue: function( elem, type ) {
+                type = type || "fx";
+
+                var queue = jQuery.queue( elem, type ),
+                        startLength = queue.length,
+                        fn = queue.shift(),
+                        hooks = jQuery._queueHooks( elem, type ),
+                        next = function() {
+                                jQuery.dequeue( elem, type );
+                        };
+
+                // If the fx queue is dequeued, always remove the progress sentinel
+                if ( fn === "inprogress" ) {
+                        fn = queue.shift();
+                        startLength--;
+                }
+
+                if ( fn ) {
+
+                        // Add a progress sentinel to prevent the fx queue from being
+                        // automatically dequeued
+                        if ( type === "fx" ) {
+                                queue.unshift( "inprogress" );
+                        }
+
+                        // clear up the last queue stop function
+                        delete hooks.stop;
+                        fn.call( elem, next, hooks );
+                }
+
+                if ( !startLength && hooks ) {
+                        hooks.empty.fire();
+                }
+        },
+
+        // not intended for public consumption - generates a queueHooks object, or returns the current one
+        _queueHooks: function( elem, type ) {
+                var key = type + "queueHooks";
+                return jQuery._data( elem, key ) || jQuery._data( elem, key, {
+                        empty: jQuery.Callbacks("once memory").add(function() {
+                                jQuery.removeData( elem, type + "queue", true );
+                                jQuery.removeData( elem, key, true );
+                        })
+                });
+        }
+});
+
+jQuery.fn.extend({
+        queue: function( type, data ) {
+                var setter = 2;
+
+                if ( typeof type !== "string" ) {
+                        data = type;
+                        type = "fx";
+                        setter--;
+                }
+
+                if ( arguments.length < setter ) {
+                        return jQuery.queue( this[0], type );
+                }
+
+                return data === undefined ?
+                        this :
+                        this.each(function() {
+                                var queue = jQuery.queue( this, type, data );
+
+                                // ensure a hooks for this queue
+                                jQuery._queueHooks( this, type );
+
+                                if ( type === "fx" && queue[0] !== "inprogress" ) {
+                                        jQuery.dequeue( this, type );
+                                }
+                        });
+        },
+        dequeue: function( type ) {
+                return this.each(function() {
+                        jQuery.dequeue( this, type );
+                });
+        },
+        // Based off of the plugin by Clint Helfers, with permission.
+        // http://blindsignals.com/index.php/2009/07/jquery-delay/
+        delay: function( time, type ) {
+                time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+                type = type || "fx";
+
+                return this.queue( type, function( next, hooks ) {
+                        var timeout = setTimeout( next, time );
+                        hooks.stop = function() {
+                                clearTimeout( timeout );
+                        };
+                });
+        },
+        clearQueue: function( type ) {
+                return this.queue( type || "fx", [] );
+        },
+        // Get a promise resolved when queues of a certain type
+        // are emptied (fx is the type by default)
+        promise: function( type, obj ) {
+                var tmp,
+                        count = 1,
+                        defer = jQuery.Deferred(),
+                        elements = this,
+                        i = this.length,
+                        resolve = function() {
+                                if ( !( --count ) ) {
+                                        defer.resolveWith( elements, [ elements ] );
+                                }
+                        };
+
+                if ( typeof type !== "string" ) {
+                        obj = type;
+                        type = undefined;
+                }
+                type = type || "fx";
+
+                while( i-- ) {
+                        tmp = jQuery._data( elements[ i ], type + "queueHooks" );
+                        if ( tmp && tmp.empty ) {
+                                count++;
+                                tmp.empty.add( resolve );
+                        }
+                }
+                resolve();
+                return defer.promise( obj );
+        }
+});
+var nodeHook, boolHook, fixSpecified,
+        rclass = /[\t\r\n]/g,
+        rreturn = /\r/g,
+        rtype = /^(?:button|input)$/i,
+        rfocusable = /^(?:button|input|object|select|textarea)$/i,
+        rclickable = /^a(?:rea|)$/i,
+        rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
+        getSetAttribute = jQuery.support.getSetAttribute;
+
+jQuery.fn.extend({
+        attr: function( name, value ) {
+                return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
+        },
+
+        removeAttr: function( name ) {
+                return this.each(function() {
+                        jQuery.removeAttr( this, name );
+                });
+        },
+
+        prop: function( name, value ) {
+                return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
+        },
+
+        removeProp: function( name ) {
+                name = jQuery.propFix[ name ] || name;
+                return this.each(function() {
+                        // try/catch handles cases where IE balks (such as removing a property on window)
+                        try {
+                                this[ name ] = undefined;
+                                delete this[ name ];
+                        } catch( e ) {}
+                });
+        },
+
+        addClass: function( value ) {
+                var classNames, i, l, elem,
+                        setClass, c, cl;
+
+                if ( jQuery.isFunction( value ) ) {
+                        return this.each(function( j ) {
+                                jQuery( this ).addClass( value.call(this, j, this.className) );
+                        });
+                }
+
+                if ( value && typeof value === "string" ) {
+                        classNames = value.split( core_rspace );
+
+                        for ( i = 0, l = this.length; i < l; i++ ) {
+                                elem = this[ i ];
+
+                                if ( elem.nodeType === 1 ) {
+                                        if ( !elem.className && classNames.length === 1 ) {
+                                                elem.className = value;
+
+                                        } else {
+                                                setClass = " " + elem.className + " ";
+
+                                                for ( c = 0, cl = classNames.length; c < cl; c++ ) {
+                                                        if ( setClass.indexOf( " " + classNames[ c ] + " " ) < 0 ) {
+                                                                setClass += classNames[ c ] + " ";
+                                                        }
+                                                }
+                                                elem.className = jQuery.trim( setClass );
+                                        }
+                                }
+                        }
+                }
+
+                return this;
+        },
+
+        removeClass: function( value ) {
+                var removes, className, elem, c, cl, i, l;
+
+                if ( jQuery.isFunction( value ) ) {
+                        return this.each(function( j ) {
+                                jQuery( this ).removeClass( value.call(this, j, this.className) );
+                        });
+                }
+                if ( (value && typeof value === "string") || value === undefined ) {
+                        removes = ( value || "" ).split( core_rspace );
+
+                        for ( i = 0, l = this.length; i < l; i++ ) {
+                                elem = this[ i ];
+                                if ( elem.nodeType === 1 && elem.className ) {
+
+                                        className = (" " + elem.className + " ").replace( rclass, " " );
+
+                                        // loop over each item in the removal list
+                                        for ( c = 0, cl = removes.length; c < cl; c++ ) {
+                                                // Remove until there is nothing to remove,
+                                                while ( className.indexOf(" " + removes[ c ] + " ") >= 0 ) {
+                                                        className = className.replace( " " + removes[ c ] + " " , " " );
+                                                }
+                                        }
+                                        elem.className = value ? jQuery.trim( className ) : "";
+                                }
+                        }
+                }
+
+                return this;
+        },
+
+        toggleClass: function( value, stateVal ) {
+                var type = typeof value,
+                        isBool = typeof stateVal === "boolean";
+
+                if ( jQuery.isFunction( value ) ) {
+                        return this.each(function( i ) {
+                                jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+                        });
+                }
+
+                return this.each(function() {
+                        if ( type === "string" ) {
+                                // toggle individual class names
+                                var className,
+                                        i = 0,
+                                        self = jQuery( this ),
+                                        state = stateVal,
+                                        classNames = value.split( core_rspace );
+
+                                while ( (className = classNames[ i++ ]) ) {
+                                        // check each className given, space separated list
+                                        state = isBool ? state : !self.hasClass( className );
+                                        self[ state ? "addClass" : "removeClass" ]( className );
+                                }
+
+                        } else if ( type === "undefined" || type === "boolean" ) {
+                                if ( this.className ) {
+                                        // store className if set
+                                        jQuery._data( this, "__className__", this.className );
+                                }
+
+                                // toggle whole className
+                                this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
+                        }
+                });
+        },
+
+        hasClass: function( selector ) {
+                var className = " " + selector + " ",
+                        i = 0,
+                        l = this.length;
+                for ( ; i < l; i++ ) {
+                        if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+                                return true;
+                        }
+                }
+
+                return false;
+        },
+
+        val: function( value ) {
+                var hooks, ret, isFunction,
+                        elem = this[0];
+
+                if ( !arguments.length ) {
+                        if ( elem ) {
+                                hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+                                if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+                                        return ret;
+                                }
+
+                                ret = elem.value;
+
+                                return typeof ret === "string" ?
+                                        // handle most common string cases
+                                        ret.replace(rreturn, "") :
+                                        // handle cases where value is null/undef or number
+                                        ret == null ? "" : ret;
+                        }
+
+                        return;
+                }
+
+                isFunction = jQuery.isFunction( value );
+
+                return this.each(function( i ) {
+                        var val,
+                                self = jQuery(this);
+
+                        if ( this.nodeType !== 1 ) {
+                                return;
+                        }
+
+                        if ( isFunction ) {
+                                val = value.call( this, i, self.val() );
+                        } else {
+                                val = value;
+                        }
+
+                        // Treat null/undefined as ""; convert numbers to string
+                        if ( val == null ) {
+                                val = "";
+                        } else if ( typeof val === "number" ) {
+                                val += "";
+                        } else if ( jQuery.isArray( val ) ) {
+                                val = jQuery.map(val, function ( value ) {
+                                        return value == null ? "" : value + "";
+                                });
+                        }
+
+                        hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+                        // If set returns undefined, fall back to normal setting
+                        if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+                                this.value = val;
+                        }
+                });
+        }
+});
+
+jQuery.extend({
+        valHooks: {
+                option: {
+                        get: function( elem ) {
+                                // 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;
+                        }
+                },
+                select: {
+                        get: function( elem ) {
+                                var value, option,
+                                        options = elem.options,
+                                        index = elem.selectedIndex,
+                                        one = elem.type === "select-one" || index < 0,
+                                        values = one ? null : [],
+                                        max = one ? index + 1 : options.length,
+                                        i = index < 0 ?
+                                                max :
+                                                one ? index : 0;
+
+                                // Loop through all the selected options
+                                for ( ; i < max; i++ ) {
+                                        option = options[ i ];
+
+                                        // oldIE doesn't update selected after form reset (#2551)
+                                        if ( ( option.selected || i === index ) &&
+                                                        // Don't return options that are disabled or in a disabled optgroup
+                                                        ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+                                                        ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+                                                // Get the specific value for the option
+                                                value = jQuery( option ).val();
+
+                                                // We don't need an array for one selects
+                                                if ( one ) {
+                                                        return value;
+                                                }
+
+                                                // Multi-Selects return an array
+                                                values.push( value );
+                                        }
+                                }
+
+                                return values;
+                        },
+
+                        set: function( elem, value ) {
+                                var values = jQuery.makeArray( value );
+
+                                jQuery(elem).find("option").each(function() {
+                                        this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
+                                });
+
+                                if ( !values.length ) {
+                                        elem.selectedIndex = -1;
+                                }
+                                return values;
+                        }
+                }
+        },
+
+        // Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9
+        attrFn: {},
+
+        attr: function( elem, name, value, pass ) {
+                var ret, hooks, notxml,
+                        nType = elem.nodeType;
+
+                // don't get/set attributes on text, comment and attribute nodes
+                if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+                        return;
+                }
+
+                if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) {
+                        return jQuery( elem )[ name ]( value );
+                }
+
+                // Fallback to prop when attributes are not supported
+                if ( typeof elem.getAttribute === "undefined" ) {
+                        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 );
+                }
+
+                if ( value !== undefined ) {
+
+                        if ( value === null ) {
+                                jQuery.removeAttr( elem, name );
+                                return;
+
+                        } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
+                                return ret;
+
+                        } else {
+                                elem.setAttribute( name, value + "" );
+                                return value;
+                        }
+
+                } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
+                        return ret;
+
+                } else {
+
+                        ret = elem.getAttribute( name );
+
+                        // Non-existent attributes return null, we normalize to undefined
+                        return ret === null ?
+                                undefined :
+                                ret;
+                }
+        },
+
+        removeAttr: function( elem, value ) {
+                var propName, attrNames, name, isBool,
+                        i = 0;
+
+                if ( value && elem.nodeType === 1 ) {
+
+                        attrNames = value.split( core_rspace );
+
+                        for ( ; i < attrNames.length; i++ ) {
+                                name = attrNames[ i ];
+
+                                if ( name ) {
+                                        propName = jQuery.propFix[ name ] || name;
+                                        isBool = rboolean.test( name );
+
+                                        // See #9699 for explanation of this approach (setting first, then removal)
+                                        // Do not do this for boolean attributes (see #10870)
+                                        if ( !isBool ) {
+                                                jQuery.attr( elem, name, "" );
+                                        }
+                                        elem.removeAttribute( getSetAttribute ? name : propName );
+
+                                        // Set corresponding property to false for boolean attributes
+                                        if ( isBool && propName in elem ) {
+                                                elem[ propName ] = false;
+                                        }
+                                }
+                        }
+                }
+        },
+
+        attrHooks: {
+                type: {
+                        set: function( elem, value ) {
+                                // We can't allow the type property to be changed (since it causes problems in IE)
+                                if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
+                                        jQuery.error( "type property can't be changed" );
+                                } else 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 it's default in case type is set after value
+                                        // This is for element creation
+                                        var val = elem.value;
+                                        elem.setAttribute( "type", value );
+                                        if ( val ) {
+                                                elem.value = val;
+                                        }
+                                        return value;
+                                }
+                        }
+                },
+                // Use the value property for back compat
+                // Use the nodeHook for button elements in IE6/7 (#1954)
+                value: {
+                        get: function( elem, name ) {
+                                if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
+                                        return nodeHook.get( elem, name );
+                                }
+                                return name in elem ?
+                                        elem.value :
+                                        null;
+                        },
+                        set: function( elem, value, name ) {
+                                if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
+                                        return nodeHook.set( elem, value, name );
+                                }
+                                // Does not return so that setAttribute is also used
+                                elem.value = value;
+                        }
+                }
+        },
+
+        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"
+        },
+
+        prop: function( elem, name, value ) {
+                var ret, hooks, notxml,
+                        nType = elem.nodeType;
+
+                // don't get/set properties on text, comment and attribute nodes
+                if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+                        return;
+                }
+
+                notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+                if ( notxml ) {
+                        // Fix name and attach hooks
+                        name = jQuery.propFix[ name ] || name;
+                        hooks = jQuery.propHooks[ name ];
+                }
+
+                if ( value !== undefined ) {
+                        if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+                                return ret;
+
+                        } else {
+                                return ( elem[ name ] = value );
+                        }
+
+                } else {
+                        if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+                                return ret;
+
+                        } else {
+                                return elem[ name ];
+                        }
+                }
+        },
+
+        propHooks: {
+                tabIndex: {
+                        get: function( elem ) {
+                                // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
+                                // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+                                var attributeNode = elem.getAttributeNode("tabindex");
+
+                                return attributeNode && attributeNode.specified ?
+                                        parseInt( attributeNode.value, 10 ) :
+                                        rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
+                                                0 :
+                                                undefined;
+                        }
+                }
+        }
+});
+
+// Hook for boolean attributes
+boolHook = {
+        get: function( elem, name ) {
+                // Align boolean attributes with corresponding properties
+                // Fall back to attribute presence where some booleans are not supported
+                var attrNode,
+                        property = jQuery.prop( elem, name );
+                return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
+                        name.toLowerCase() :
+                        undefined;
+        },
+        set: function( elem, value, name ) {
+                var propName;
+                if ( value === false ) {
+                        // Remove boolean attributes when set to false
+                        jQuery.removeAttr( elem, name );
+                } else {
+                        // value is true since we know at this point it's type boolean and not false
+                        // Set boolean attributes to the same name and set the DOM property
+                        propName = jQuery.propFix[ name ] || name;
+                        if ( propName in elem ) {
+                                // Only set the IDL specifically if it already exists on the element
+                                elem[ propName ] = true;
+                        }
+
+                        elem.setAttribute( name, name.toLowerCase() );
+                }
+                return name;
+        }
+};
+
+// IE6/7 do not support getting/setting some attributes with get/setAttribute
+if ( !getSetAttribute ) {
+
+        fixSpecified = {
+                name: true,
+                id: true,
+                coords: true
+        };
+
+        // 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;
+                        ret = elem.getAttributeNode( name );
+                        return ret && ( fixSpecified[ name ] ? 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 ) {
+                                ret = document.createAttribute( name );
+                                elem.setAttributeNode( ret );
+                        }
+                        return ( ret.value = value + "" );
+                }
+        };
+
+        // 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;
+                                }
+                        }
+                });
+        });
+
+        // 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 ) {
+                        if ( value === "" ) {
+                                value = "false";
+                        }
+                        nodeHook.set( elem, value, name );
+                }
+        };
+}
+
+
+// Some attributes require a special call on IE
+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;
+                        }
+                });
+        });
+}
+
+if ( !jQuery.support.style ) {
+        jQuery.attrHooks.style = {
+                get: function( elem ) {
+                        // Return undefined in the case of empty string
+                        // Normalize to lowercase since IE uppercases css property names
+                        return elem.style.cssText.toLowerCase() || undefined;
+                },
+                set: function( elem, value ) {
+                        return ( elem.style.cssText = value + "" );
+                }
+        };
+}
+
+// Safari mis-reports the default selected property of an option
+// Accessing the parent's selectedIndex property fixes it
+if ( !jQuery.support.optSelected ) {
+        jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
+                get: function( elem ) {
+                        var parent = elem.parentNode;
+
+                        if ( parent ) {
+                                parent.selectedIndex;
+
+                                // Make sure that it also works with optgroups, see #5701
+                                if ( parent.parentNode ) {
+                                        parent.parentNode.selectedIndex;
+                                }
+                        }
+                        return null;
+                }
+        });
+}
+
+// IE6/7 call enctype encoding
+if ( !jQuery.support.enctype ) {
+        jQuery.propFix.enctype = "encoding";
+}
+
+// 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 = /^(?:textarea|input|select)$/i,
+        rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
+        rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
+        rkeyEvent = /^key/,
+        rmouseEvent = /^(?:mouse|contextmenu)|click/,
+        rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+        hoverHack = function( events ) {
+                return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
+        };
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+        add: function( elem, types, handler, data, selector ) {
+
+                var elemData, eventHandle, events,
+                        t, tns, type, namespaces, handleObj,
+                        handleObjIn, handlers, special;
+
+                // Don't attach events to noData or text/comment nodes (allow plain objects tho)
+                if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
+                        return;
+                }
+
+                // Caller can pass in an object of custom data in lieu of the handler
+                if ( handler.handler ) {
+                        handleObjIn = handler;
+                        handler = handleObjIn.handler;
+                        selector = handleObjIn.selector;
+                }
+
+                // Make sure that the handler has a unique ID, used to find/remove it later
+                if ( !handler.guid ) {
+                        handler.guid = jQuery.guid++;
+                }
+
+                // Init the element's event structure and main handler, if this is the first
+                events = elemData.events;
+                if ( !events ) {
+                        elemData.events = events = {};
+                }
+                eventHandle = elemData.handle;
+                if ( !eventHandle ) {
+                        elemData.handle = eventHandle = function( e ) {
+                                // Discard the second event of a jQuery.event.trigger() and
+                                // when an event is called after a page has unloaded
+                                return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
+                                        jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+                                        undefined;
+                        };
+                        // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+                        eventHandle.elem = elem;
+                }
+
+                // Handle multiple events separated by a space
+                // jQuery(...).bind("mouseover mouseout", fn);
+                types = jQuery.trim( hoverHack(types) ).split( " " );
+                for ( t = 0; t < types.length; t++ ) {
+
+                        tns = rtypenamespace.exec( types[t] ) || [];
+                        type = tns[1];
+                        namespaces = ( tns[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: tns[1],
+                                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
+                        handlers = events[ type ];
+                        if ( !handlers ) {
+                                handlers = events[ type ] = [];
+                                handlers.delegateCount = 0;
+
+                                // Only use addEventListener/attachEvent if the special events handler returns false
+                                if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+                                        // Bind the global event handler to the element
+                                        if ( elem.addEventListener ) {
+                                                elem.addEventListener( type, eventHandle, false );
+
+                                        } else if ( elem.attachEvent ) {
+                                                elem.attachEvent( "on" + type, eventHandle );
+                                        }
+                                }
+                        }
+
+                        if ( special.add ) {
+                                special.add.call( elem, handleObj );
+
+                                if ( !handleObj.handler.guid ) {
+                                        handleObj.handler.guid = handler.guid;
+                                }
+                        }
+
+                        // Add to the element's handler list, delegates in front
+                        if ( selector ) {
+                                handlers.splice( handlers.delegateCount++, 0, handleObj );
+                        } else {
+                                handlers.push( handleObj );
+                        }
+
+                        // Keep track of which events have ever been used, for event optimization
+                        jQuery.event.global[ type ] = true;
+                }
+
+                // Nullify elem to prevent memory leaks in IE
+                elem = null;
+        },
+
+        global: {},
+
+        // Detach an event or set of events from an element
+        remove: function( elem, types, handler, selector, mappedTypes ) {
+
+                var t, tns, type, origType, namespaces, origCount,
+                        j, events, special, eventType, handleObj,
+                        elemData = jQuery.hasData( elem ) && jQuery._data( elem );
+
+                if ( !elemData || !(events = elemData.events) ) {
+                        return;
+                }
+
+                // Once for each type.namespace in types; type may be omitted
+                types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
+                for ( t = 0; t < types.length; t++ ) {
+                        tns = rtypenamespace.exec( types[t] ) || [];
+                        type = origType = tns[1];
+                        namespaces = tns[2];
+
+                        // Unbind all events (on this namespace, if provided) for the element
+                        if ( !type ) {
+                                for ( type in events ) {
+                                        jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+                                }
+                                continue;
+                        }
+
+                        special = jQuery.event.special[ type ] || {};
+                        type = ( selector? special.delegateType : special.bindType ) || type;
+                        eventType = events[ type ] || [];
+                        origCount = eventType.length;
+                        namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
+
+                        // Remove matching events
+                        for ( j = 0; j < eventType.length; j++ ) {
+                                handleObj = eventType[ j ];
+
+                                if ( ( mappedTypes || origType === handleObj.origType ) &&
+                                         ( !handler || handler.guid === handleObj.guid ) &&
+                                         ( !namespaces || namespaces.test( handleObj.namespace ) ) &&
+                                         ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+                                        eventType.splice( j--, 1 );
+
+                                        if ( handleObj.selector ) {
+                                                eventType.delegateCount--;
+                                        }
+                                        if ( special.remove ) {
+                                                special.remove.call( elem, handleObj );
+                                        }
+                                }
+                        }
+
+                        // Remove generic event handler if we removed something and no more handlers exist
+                        // (avoids potential for endless recursion during removal of special event handlers)
+                        if ( eventType.length === 0 && origCount !== eventType.length ) {
+                                if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+                                        jQuery.removeEvent( elem, type, elemData.handle );
+                                }
+
+                                delete events[ type ];
+                        }
+                }
+
+                // Remove the expando if it's no longer used
+                if ( jQuery.isEmptyObject( events ) ) {
+                        delete elemData.handle;
+
+                        // removeData also checks for emptiness and clears the expando if empty
+                        // so use it instead of delete
+                        jQuery.removeData( elem, "events", true );
+                }
+        },
+
+        // Events that are safe to short-circuit if no handlers are attached.
+        // Native DOM events should not be added, they may have inline handlers.
+        customEvent: {
+                "getData": true,
+                "setData": true,
+                "changeData": true
+        },
+
+        trigger: function( event, data, elem, onlyHandlers ) {
+                // Don't do events on text and comment nodes
+                if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
+                        return;
+                }
+
+                // Event object or event type
+                var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType,
+                        type = event.type || event,
+                        namespaces = [];
+
+                // focus/blur morphs to focusin/out; ensure we're not firing them right now
+                if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+                        return;
+                }
+
+                if ( type.indexOf( "!" ) >= 0 ) {
+                        // Exclusive events trigger only for the exact event (no namespaces)
+                        type = type.slice(0, -1);
+                        exclusive = true;
+                }
+
+                if ( type.indexOf( "." ) >= 0 ) {
+                        // Namespaced trigger; create a regexp to match event type in handle()
+                        namespaces = type.split(".");
+                        type = namespaces.shift();
+                        namespaces.sort();
+                }
+
+                if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
+                        // No jQuery handlers for this event type, and it can't have inline handlers
+                        return;
+                }
+
+                // Caller can pass in an Event, Object, or just an event type string
+                event = typeof event === "object" ?
+                        // jQuery.Event object
+                        event[ jQuery.expando ] ? event :
+                        // Object literal
+                        new jQuery.Event( type, event ) :
+                        // Just the event type (string)
+                        new jQuery.Event( type );
+
+                event.type = type;
+                event.isTrigger = true;
+                event.exclusive = exclusive;
+                event.namespace = namespaces.join( "." );
+                event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
+                ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
+
+                // Handle a global trigger
+                if ( !elem ) {
+
+                        // TODO: Stop taunting the data cache; remove global events and always attach to document
+                        cache = jQuery.cache;
+                        for ( i in cache ) {
+                                if ( cache[ i ].events && cache[ i ].events[ type ] ) {
+                                        jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
+                                }
+                        }
+                        return;
+                }
+
+                // Clean up the event in case it is being reused
+                event.result = undefined;
+                if ( !event.target ) {
+                        event.target = elem;
+                }
+
+                // Clone any incoming data and prepend the event, creating the handler arg list
+                data = data != null ? jQuery.makeArray( data ) : [];
+                data.unshift( event );
+
+                // Allow special events to draw outside the lines
+                special = jQuery.event.special[ type ] || {};
+                if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
+                        return;
+                }
+
+                // Determine event propagation path in advance, per W3C events spec (#9951)
+                // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+                eventPath = [[ elem, special.bindType || type ]];
+                if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+                        bubbleType = special.delegateType || type;
+                        cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
+                        for ( old = elem; cur; cur = cur.parentNode ) {
+                                eventPath.push([ cur, bubbleType ]);
+                                old = cur;
+                        }
+
+                        // Only add window if we got to document (e.g., not plain obj or detached DOM)
+                        if ( old === (elem.ownerDocument || document) ) {
+                                eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
+                        }
+                }
+
+                // Fire handlers on the event path
+                for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
+
+                        cur = eventPath[i][0];
+                        event.type = eventPath[i][1];
+
+                        handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
+                        if ( handle ) {
+                                handle.apply( cur, data );
+                        }
+                        // Note that this is a bare JS function and not a jQuery handler
+                        handle = ontype && cur[ ontype ];
+                        if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+                                event.preventDefault();
+                        }
+                }
+                event.type = type;
+
+                // If nobody prevented the default action, do it now
+                if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+                        if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
+                                !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
+
+                                // Call a native DOM method on the target with the same name name as the event.
+                                // Can't use an .isFunction() check here because IE6/7 fails that test.
+                                // Don't do default actions on window, that's where global variables be (#6170)
+                                // IE<9 dies on focus/blur to hidden element (#1486)
+                                if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
+
+                                        // Don't re-trigger an onFOO event when we call its FOO() method
+                                        old = elem[ ontype ];
+
+                                        if ( old ) {
+                                                elem[ ontype ] = null;
+                                        }
+
+                                        // Prevent re-triggering of the same event, since we already bubbled it above
+                                        jQuery.event.triggered = type;
+                                        elem[ type ]();
+                                        jQuery.event.triggered = undefined;
+
+                                        if ( old ) {
+                                                elem[ ontype ] = old;
+                                        }
+                                }
+                        }
+                }
+
+                return event.result;
+        },
+
+        dispatch: function( event ) {
+
+                // Make a writable jQuery.Event from the native event object
+                event = jQuery.event.fix( event || window.event );
+
+                var i, j, cur, ret, selMatch, matched, matches, handleObj, sel, related,
+                        handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
+                        delegateCount = handlers.delegateCount,
+                        args = core_slice.call( arguments ),
+                        run_all = !event.exclusive && !event.namespace,
+                        special = jQuery.event.special[ event.type ] || {},
+                        handlerQueue = [];
+
+                // 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 that should run if there are delegated events
+                // Avoid non-left-click bubbling in Firefox (#3861)
+                if ( delegateCount && !(event.button && event.type === "click") ) {
+
+                        for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
+
+                                // Don't process clicks (ONLY) on disabled elements (#6911, #8165, #11382, #11764)
+                                if ( cur.disabled !== true || event.type !== "click" ) {
+                                        selMatch = {};
+                                        matches = [];
+                                        for ( i = 0; i < delegateCount; i++ ) {
+                                                handleObj = handlers[ i ];
+                                                sel = handleObj.selector;
+
+                                                if ( selMatch[ sel ] === undefined ) {
+                                                        selMatch[ sel ] = handleObj.needsContext ?
+                                                                jQuery( sel, this ).index( cur ) >= 0 :
+                                                                jQuery.find( sel, this, null, [ cur ] ).length;
+                                                }
+                                                if ( selMatch[ sel ] ) {
+                                                        matches.push( handleObj );
+                                                }
+                                        }
+                                        if ( matches.length ) {
+                                                handlerQueue.push({ elem: cur, matches: matches });
+                                        }
+                                }
+                        }
+                }
+
+                // Add the remaining (directly-bound) handlers
+                if ( handlers.length > delegateCount ) {
+                        handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
+                }
+
+                // Run delegates first; they may want to stop propagation beneath us
+                for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
+                        matched = handlerQueue[ i ];
+                        event.currentTarget = matched.elem;
+
+                        for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
+                                handleObj = matched.matches[ j ];
+
+                                // Triggered event must either 1) be non-exclusive and have no namespace, or
+                                // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+                                if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
+
+                                        event.data = handleObj.data;
+                                        event.handleObj = handleObj;
+
+                                        ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+                                                        .apply( matched.elem, args );
+
+                                        if ( ret !== undefined ) {
+                                                event.result = ret;
+                                                if ( ret === false ) {
+                                                        event.preventDefault();
+                                                        event.stopPropagation();
+                                                }
+                                        }
+                                }
+                        }
+                }
+
+                // Call the postDispatch hook for the mapped type
+                if ( special.postDispatch ) {
+                        special.postDispatch.call( this, event );
+                }
+
+                return event.result;
+        },
+
+        // Includes some event props shared by KeyEvent and MouseEvent
+        // *** attrChange attrName relatedNode srcElement  are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
+        props: "attrChange attrName relatedNode srcElement 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 eventDoc, doc, body,
+                                button = original.button,
+                                fromElement = original.fromElement;
+
+                        // Calculate pageX/Y if missing and clientX/Y available
+                        if ( event.pageX == null && original.clientX != null ) {
+                                eventDoc = event.target.ownerDocument || document;
+                                doc = eventDoc.documentElement;
+                                body = eventDoc.body;
+
+                                event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+                                event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+                        }
+
+                        // Add relatedTarget, if necessary
+                        if ( !event.relatedTarget && fromElement ) {
+                                event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
+                        }
+
+                        // Add which for click: 1 === left; 2 === middle; 3 === right
+                        // Note: button is not normalized, so don't use it
+                        if ( !event.which && button !== undefined ) {
+                                event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+                        }
+
+                        return event;
+                }
+        },
+
+        fix: function( event ) {
+                if ( event[ jQuery.expando ] ) {
+                        return event;
+                }
+
+                // Create a writable copy of the event object and normalize some properties
+                var i, prop,
+                        originalEvent = event,
+                        fixHook = jQuery.event.fixHooks[ event.type ] || {},
+                        copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+                event = jQuery.Event( originalEvent );
+
+                for ( i = copy.length; i; ) {
+                        prop = copy[ --i ];
+                        event[ prop ] = originalEvent[ prop ];
+                }
+
+                // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
+                if ( !event.target ) {
+                        event.target = originalEvent.srcElement || document;
+                }
+
+                // Target should not be a text node (#504, Safari)
+                if ( event.target.nodeType === 3 ) {
+                        event.target = event.target.parentNode;
+                }
+
+                // For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
+                event.metaKey = !!event.metaKey;
+
+                return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+        },
+
+        special: {
+                load: {
+                        // Prevent triggered image.load events from bubbling to window.load
+                        noBubble: true
+                },
+
+                focus: {
+                        delegateType: "focusin"
+                },
+                blur: {
+                        delegateType: "focusout"
+                },
+
+                beforeunload: {
+                        setup: function( data, namespaces, eventHandle ) {
+                                // We only want to do this special case on windows
+                                if ( jQuery.isWindow( this ) ) {
+                                        this.onbeforeunload = eventHandle;
+                                }
+                        },
+
+                        teardown: function( namespaces, eventHandle ) {
+                                if ( this.onbeforeunload === eventHandle ) {
+                                        this.onbeforeunload = null;
+                                }
+                        }
+                }
+        },
+
+        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();
+                }
+        }
+};
+
+// Some plugins are using, but it's undocumented/deprecated and will be removed.
+// The 1.7 special event interface should provide all the hooks needed now.
+jQuery.event.handle = jQuery.event.dispatch;
+
+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 ] === "undefined" ) {
+                                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;
+};
+
+function returnFalse() {
+        return false;
+}
+function returnTrue() {
+        return 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 = {
+        preventDefault: function() {
+                this.isDefaultPrevented = returnTrue;
+
+                var e = this.originalEvent;
+                if ( !e ) {
+                        return;
+                }
+
+                // if preventDefault exists run it on the original event
+                if ( e.preventDefault ) {
+                        e.preventDefault();
+
+                // otherwise set the returnValue property of the original event to false (IE)
+                } else {
+                        e.returnValue = false;
+                }
+        },
+        stopPropagation: function() {
+                this.isPropagationStopped = returnTrue;
+
+                var e = this.originalEvent;
+                if ( !e ) {
+                        return;
+                }
+                // if stopPropagation exists run it on the original event
+                if ( e.stopPropagation ) {
+                        e.stopPropagation();
+                }
+                // otherwise set the cancelBubble property of the original event to true (IE)
+                e.cancelBubble = true;
+        },
+        stopImmediatePropagation: function() {
+                this.isImmediatePropagationStopped = returnTrue;
+                this.stopPropagation();
+        },
+        isDefaultPrevented: returnFalse,
+        isPropagationStopped: returnFalse,
+        isImmediatePropagationStopped: returnFalse
+};
+
+// 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,
+                                selector = handleObj.selector;
+
+                        // 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, "_submit_attached" ) ) {
+                                        jQuery.event.add( form, "submit._submit", function( event ) {
+                                                event._submit_bubble = true;
+                                        });
+                                        jQuery._data( form, "_submit_attached", true );
+                                }
+                        });
+                        // return undefined since we don't need an event listener
+                },
+
+                postDispatch: function( event ) {
+                        // If form was submitted by the user, bubble the event up the tree
+                        if ( event._submit_bubble ) {
+                                delete event._submit_bubble;
+                                if ( this.parentNode && !event.isTrigger ) {
+                                        jQuery.event.simulate( "submit", this.parentNode, event, true );
+                                }
+                        }
+                },
+
+                teardown: function() {
+                        // Only need this for delegated form submit events
+                        if ( jQuery.nodeName( this, "form" ) ) {
+                                return false;
+                        }
+
+                        // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
+                        jQuery.event.remove( this, "._submit" );
+                }
+        };
+}
+
+// IE change delegation and checkbox/radio fix
+if ( !jQuery.support.changeBubbles ) {
+
+        jQuery.event.special.change = {
+
+                setup: function() {
+
+                        if ( rformElems.test( this.nodeName ) ) {
+                                // IE doesn't fire change on a check/radio until blur; trigger it on click
+                                // after a propertychange. Eat the blur-change in special.change.handle.
+                                // This still fires onchange a second time for check/radio after blur.
+                                if ( this.type === "checkbox" || this.type === "radio" ) {
+                                        jQuery.event.add( this, "propertychange._change", function( event ) {
+                                                if ( event.originalEvent.propertyName === "checked" ) {
+                                                        this._just_changed = true;
+                                                }
+                                        });
+                                        jQuery.event.add( this, "click._change", function( event ) {
+                                                if ( this._just_changed && !event.isTrigger ) {
+                                                        this._just_changed = false;
+                                                }
+                                                // Allow triggered, simulated change events (#11500)
+                                                jQuery.event.simulate( "change", this, event, true );
+                                        });
+                                }
+                                return false;
+                        }
+                        // Delegated event; lazy-add a change handler on descendant inputs
+                        jQuery.event.add( this, "beforeactivate._change", function( e ) {
+                                var elem = e.target;
+
+                                if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) {
+                                        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, "_change_attached", true );
+                                }
+                        });
+                },
+
+                handle: function( event ) {
+                        var elem = event.target;
+
+                        // Swallow native change events from checkbox/radio, we already triggered them above
+                        if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
+                                return event.handleObj.handler.apply( this, arguments );
+                        }
+                },
+
+                teardown: function() {
+                        jQuery.event.remove( this, "._change" );
+
+                        return !rformElems.test( this.nodeName );
+                }
+        };
+}
+
+// Create "bubbling" focus and blur events
+if ( !jQuery.support.focusinBubbles ) {
+        jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+                // Attach a single capturing handler while someone wants focusin/focusout
+                var attaches = 0,
+                        handler = function( event ) {
+                                jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
+                        };
+
+                jQuery.event.special[ fix ] = {
+                        setup: function() {
+                                if ( attaches++ === 0 ) {
+                                        document.addEventListener( orig, handler, true );
+                                }
+                        },
+                        teardown: function() {
+                                if ( --attaches === 0 ) {
+                                        document.removeEventListener( orig, handler, true );
+                                }
+                        }
+                };
+        });
+}
+
+jQuery.fn.extend({
+
+        on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
+                var origFn, type;
+
+                // Types can be a map of types/handlers
+                if ( typeof types === "object" ) {
+                        // ( types-Object, selector, data )
+                        if ( typeof selector !== "string" ) { // && selector != null
+                                // ( types-Object, data )
+                                data = data || selector;
+                                selector = undefined;
+                        }
+                        for ( type in types ) {
+                                this.on( type, selector, data, types[ type ], one );
+                        }
+                        return this;
+                }
+
+                if ( data == null && fn == null ) {
+                        // ( types, fn )
+                        fn = selector;
+                        data = selector = undefined;
+                } else if ( fn == null ) {
+                        if ( typeof selector === "string" ) {
+                                // ( types, selector, fn )
+                                fn = data;
+                                data = undefined;
+                        } else {
+                                // ( types, data, fn )
+                                fn = data;
+                                data = selector;
+                                selector = undefined;
+                        }
+                }
+                if ( fn === false ) {
+                        fn = returnFalse;
+                } else if ( !fn ) {
+                        return this;
+                }
+
+                if ( one === 1 ) {
+                        origFn = fn;
+                        fn = function( event ) {
+                                // Can use an empty set, since event contains the info
+                                jQuery().off( event );
+                                return origFn.apply( this, arguments );
+                        };
+                        // Use same guid so caller can remove using origFn
+                        fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+                }
+                return this.each( function() {
+                        jQuery.event.add( this, types, fn, data, selector );
+                });
+        },
+        one: function( types, selector, data, fn ) {
+                return this.on( types, selector, data, fn, 1 );
+        },
+        off: function( types, selector, fn ) {
+                var handleObj, type;
+                if ( types && types.preventDefault && types.handleObj ) {
+                        // ( event )  dispatched jQuery.Event
+                        handleObj = types.handleObj;
+                        jQuery( types.delegateTarget ).off(
+                                handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+                                handleObj.selector,
+                                handleObj.handler
+                        );
+                        return this;
+                }
+                if ( typeof types === "object" ) {
+                        // ( types-object [, selector] )
+                        for ( type in types ) {
+                                this.off( type, selector, types[ type ] );
+                        }
+                        return this;
+                }
+                if ( selector === false || typeof selector === "function" ) {
+                        // ( types [, fn] )
+                        fn = selector;
+                        selector = undefined;
+                }
+                if ( fn === false ) {
+                        fn = returnFalse;
+                }
+                return this.each(function() {
+                        jQuery.event.remove( this, types, fn, selector );
+                });
+        },
+
+        bind: function( types, data, fn ) {
+                return this.on( types, null, data, fn );
+        },
+        unbind: function( types, fn ) {
+                return this.off( types, null, fn );
+        },
+
+        live: function( types, data, fn ) {
+                jQuery( this.context ).on( types, this.selector, data, fn );
+                return this;
+        },
+        die: function( types, fn ) {
+                jQuery( this.context ).off( types, this.selector || "**", fn );
+                return this;
+        },
+
+        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 ) {
+                if ( this[0] ) {
+                        return jQuery.event.trigger( type, data, this[0], true );
+                }
+        },
+
+        toggle: function( fn ) {
+                // Save reference to arguments for access in closure
+                var args = arguments,
+                        guid = fn.guid || jQuery.guid++,
+                        i = 0,
+                        toggler = function( event ) {
+                                // Figure out which function to execute
+                                var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
+                                jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
+
+                                // Make sure that clicks stop
+                                event.preventDefault();
+
+                                // and execute the function
+                                return args[ lastToggle ].apply( this, arguments ) || false;
+                        };
+
+                // link all the functions, so any of them can unbind this click handler
+                toggler.guid = guid;
+                while ( i < args.length ) {
+                        args[ i++ ].guid = guid;
+                }
+
+                return this.click( toggler );
+        },
+
+        hover: function( fnOver, fnOut ) {
+                return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+        }
+});
+
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+        "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+        "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+        // Handle event binding
+        jQuery.fn[ name ] = function( data, fn ) {
+                if ( fn == null ) {
+                        fn = data;
+                        data = null;
+                }
+
+                return arguments.length > 0 ?
+                        this.on( name, null, data, fn ) :
+                        this.trigger( name );
+        };
+
+        if ( rkeyEvent.test( name ) ) {
+                jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
+        }
+
+        if ( rmouseEvent.test( name ) ) {
+                jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
+        }
+});
+/*!
+ * Sizzle CSS Selector Engine
+ * Copyright 2012 jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://sizzlejs.com/
+ */
+(function( window, undefined ) {
+
+var cachedruns,
+        assertGetIdNotName,
+        Expr,
+        getText,
+        isXML,
+        contains,
+        compile,
+        sortOrder,
+        hasDuplicate,
+        outermostContext,
+
+        baseHasDuplicate = true,
+        strundefined = "undefined",
+
+        expando = ( "sizcache" + Math.random() ).replace( ".", "" ),
+
+        Token = String,
+        document = window.document,
+        docElem = document.documentElement,
+        dirruns = 0,
+        done = 0,
+        pop = [].pop,
+        push = [].push,
+        slice = [].slice,
+        // Use a stripped-down indexOf if a native one is unavailable
+        indexOf = [].indexOf || function( elem ) {
+                var i = 0,
+                        len = this.length;
+                for ( ; i < len; i++ ) {
+                        if ( this[i] === elem ) {
+                                return i;
+                        }
+                }
+                return -1;
+        },
+
+        // Augment a function for special use by Sizzle
+        markFunction = function( fn, value ) {
+                fn[ expando ] = value == null || value;
+                return fn;
+        },
+
+        createCache = function() {
+                var cache = {},
+                        keys = [];
+
+                return markFunction(function( key, value ) {
+                        // Only keep the most recent entries
+                        if ( keys.push( key ) > Expr.cacheLength ) {
+                                delete cache[ keys.shift() ];
+                        }
+
+                        // Retrieve with (key + " ") to avoid collision with native Object.prototype properties (see Issue #157)
+                        return (cache[ key + " " ] = value);
+                }, cache );
+        },
+
+        classCache = createCache(),
+        tokenCache = createCache(),
+        compilerCache = createCache(),
+
+        // Regex
+
+        // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+        whitespace = "[\\x20\\t\\r\\n\\f]",
+        // http://www.w3.org/TR/css3-syntax/#characters
+        characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",
+
+        // Loosely modeled on CSS identifier characters
+        // An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors)
+        // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+        identifier = characterEncoding.replace( "w", "w#" ),
+
+        // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+        operators = "([*^$|!~]?=)",
+        attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+                "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+        // Prefer arguments not in parens/brackets,
+        //   then attribute selectors and non-pseudos (denoted by :),
+        //   then anything else
+        // These preferences are here to reduce the number of selectors
+        //   needing tokenize in the PSEUDO preFilter
+        pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|([^()[\\]]*|(?:(?:" + attributes + ")|[^:]|\\\\.)*|.*))\\)|)",
+
+        // For matchExpr.POS and matchExpr.needsContext
+        pos = ":(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
+                "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)",
+
+        // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+        rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+        rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+        rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
+        rpseudo = new RegExp( pseudos ),
+
+        // Easily-parseable/retrievable ID or TAG or CLASS selectors
+        rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/,
+
+        rnot = /^:not/,
+        rsibling = /[\x20\t\r\n\f]*[+~]/,
+        rendsWithNot = /:not\($/,
+
+        rheader = /h\d/i,
+        rinputs = /input|select|textarea|button/i,
+
+        rbackslash = /\\(?!\\)/g,
+
+        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 ),
+                "POS": new RegExp( pos, "i" ),
+                "CHILD": new RegExp( "^:(only|nth|first|last)-child(?:\\(" + whitespace +
+                        "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+                        "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+                // For use in libraries implementing .is()
+                "needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" )
+        },
+
+        // Support
+
+        // Used for testing something on an element
+        assert = function( fn ) {
+                var div = document.createElement("div");
+
+                try {
+                        return fn( div );
+                } catch (e) {
+                        return false;
+                } finally {
+                        // release memory in IE
+                        div = null;
+                }
+        },
+
+        // Check if getElementsByTagName("*") returns only elements
+        assertTagNameNoComments = assert(function( div ) {
+                div.appendChild( document.createComment("") );
+                return !div.getElementsByTagName("*").length;
+        }),
+
+        // Check if getAttribute returns normalized href attributes
+        assertHrefNotNormalized = assert(function( div ) {
+                div.innerHTML = "<a href='#'></a>";
+                return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
+                        div.firstChild.getAttribute("href") === "#";
+        }),
+
+        // Check if attributes should be retrieved by attribute nodes
+        assertAttributes = assert(function( div ) {
+                div.innerHTML = "<select></select>";
+                var type = typeof div.lastChild.getAttribute("multiple");
+                // IE8 returns a string for some attributes even when not present
+                return type !== "boolean" && type !== "string";
+        }),
+
+        // Check if getElementsByClassName can be trusted
+        assertUsableClassName = assert(function( div ) {
+                // Opera can't find a second classname (in 9.6)
+                div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
+                if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
+                        return false;
+                }
+
+                // Safari 3.2 caches class attributes and doesn't catch changes
+                div.lastChild.className = "e";
+                return div.getElementsByClassName("e").length === 2;
+        }),
+
+        // Check if getElementById returns elements by name
+        // Check if getElementsByName privileges form controls or returns elements by ID
+        assertUsableName = assert(function( div ) {
+                // Inject content
+                div.id = expando + 0;
+                div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
+                docElem.insertBefore( div, docElem.firstChild );
+
+                // Test
+                var pass = document.getElementsByName &&
+                        // buggy browsers will return fewer than the correct 2
+                        document.getElementsByName( expando ).length === 2 +
+                        // buggy browsers will return more than the correct 0
+                        document.getElementsByName( expando + 0 ).length;
+                assertGetIdNotName = !document.getElementById( expando );
+
+                // Cleanup
+                docElem.removeChild( div );
+
+                return pass;
+        });
+
+// If slice is not available, provide a backup
+try {
+        slice.call( docElem.childNodes, 0 )[0].nodeType;
+} catch ( e ) {
+        slice = function( i ) {
+                var elem,
+                        results = [];
+                for ( ; (elem = this[i]); i++ ) {
+                        results.push( elem );
+                }
+                return results;
+        };
+}
+
+function Sizzle( selector, context, results, seed ) {
+        results = results || [];
+        context = context || document;
+        var match, elem, xml, m,
+                nodeType = context.nodeType;
+
+        if ( !selector || typeof selector !== "string" ) {
+                return results;
+        }
+
+        if ( nodeType !== 1 && nodeType !== 9 ) {
+                return [];
+        }
+
+        xml = isXML( context );
+
+        if ( !xml && !seed ) {
+                if ( (match = rquickExpr.exec( selector )) ) {
+                        // Speed-up: Sizzle("#ID")
+                        if ( (m = match[1]) ) {
+                                if ( nodeType === 9 ) {
+                                        elem = context.getElementById( m );
+                                        // Check parentNode to catch when Blackberry 4.6 returns
+                                        // nodes that are no longer in the document #6963
+                                        if ( elem && elem.parentNode ) {
+                                                // Handle the case where IE, Opera, and Webkit return items
+                                                // by name instead of ID
+                                                if ( elem.id === m ) {
+                                                        results.push( elem );
+                                                        return results;
+                                                }
+                                        } else {
+                                                return results;
+                                        }
+                                } else {
+                                        // Context is not a document
+                                        if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+                                                contains( context, elem ) && elem.id === m ) {
+                                                results.push( elem );
+                                                return results;
+                                        }
+                                }
+
+                        // Speed-up: Sizzle("TAG")
+                        } else if ( match[2] ) {
+                                push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
+                                return results;
+
+                        // Speed-up: Sizzle(".CLASS")
+                        } else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) {
+                                push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
+                                return results;
+                        }
+                }
+        }
+
+        // All others
+        return select( selector.replace( rtrim, "$1" ), context, results, seed, xml );
+}
+
+Sizzle.matches = function( expr, elements ) {
+        return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+        return Sizzle( expr, null, null, [ elem ] ).length > 0;
+};
+
+// 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;
+        };
+}
+
+// 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]);
+                                }
+                        }
+                });
+        });
+}
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+        var node,
+                ret = "",
+                i = 0,
+                nodeType = elem.nodeType;
+
+        if ( nodeType ) {
+                if ( 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
+        } else {
+
+                // If no nodeType, this is expected to be an array
+                for ( ; (node = elem[i]); i++ ) {
+                        // Do not traverse comment nodes
+                        ret += getText( node );
+                }
+        }
+        return ret;
+};
+
+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;
+};
+
+// Element contains another
+contains = Sizzle.contains = docElem.contains ?
+        function( a, b ) {
+                var adown = a.nodeType === 9 ? a.documentElement : a,
+                        bup = b && b.parentNode;
+                return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) );
+        } :
+        docElem.compareDocumentPosition ?
+        function( a, b ) {
+                return b && !!( a.compareDocumentPosition( b ) & 16 );
+        } :
+        function( a, b ) {
+                while ( (b = b.parentNode) ) {
+                        if ( b === a ) {
+                                return true;
+                        }
+                }
+                return false;
+        };
+
+Sizzle.attr = function( elem, name ) {
+        var val,
+                xml = isXML( elem );
+
+        if ( !xml ) {
+                name = name.toLowerCase();
+        }
+        if ( (val = Expr.attrHandle[ name ]) ) {
+                return val( elem );
+        }
+        if ( xml || assertAttributes ) {
+                return elem.getAttribute( name );
+        }
+        val = elem.getAttributeNode( name );
+        return val ?
+                typeof elem[ name ] === "boolean" ?
+                        elem[ name ] ? name : null :
+                        val.specified ? val.value : null :
+                null;
+};
+
+Expr = Sizzle.selectors = {
+
+        // Can be adjusted by the user
+        cacheLength: 50,
+
+        createPseudo: markFunction,
+
+        match: matchExpr,
+
+        // IE6/7 return a modified href
+        attrHandle: assertHrefNotNormalized ?
+                {} :
+                {
+                        "href": function( elem ) {
+                                return elem.getAttribute( "href", 2 );
+                        },
+                        "type": function( elem ) {
+                                return elem.getAttribute("type");
+                        }
+                },
+
+        find: {
+                "ID": assertGetIdNotName ?
+                        function( id, context, xml ) {
+                                if ( typeof context.getElementById !== strundefined && !xml ) {
+                                        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] : [];
+                                }
+                        } :
+                        function( id, context, xml ) {
+                                if ( typeof context.getElementById !== strundefined && !xml ) {
+                                        var m = context.getElementById( id );
+
+                                        return m ?
+                                                m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
+                                                        [m] :
+                                                        undefined :
+                                                [];
+                                }
+                        },
+
+                "TAG": assertTagNameNoComments ?
+                        function( tag, context ) {
+                                if ( typeof context.getElementsByTagName !== strundefined ) {
+                                        return context.getElementsByTagName( tag );
+                                }
+                        } :
+                        function( tag, context ) {
+                                var results = context.getElementsByTagName( tag );
+
+                                // Filter out possible comments
+                                if ( tag === "*" ) {
+                                        var elem,
+                                                tmp = [],
+                                                i = 0;
+
+                                        for ( ; (elem = results[i]); i++ ) {
+                                                if ( elem.nodeType === 1 ) {
+                                                        tmp.push( elem );
+                                                }
+                                        }
+
+                                        return tmp;
+                                }
+                                return results;
+                        },
+
+                "NAME": assertUsableName && function( tag, context ) {
+                        if ( typeof context.getElementsByName !== strundefined ) {
+                                return context.getElementsByName( name );
+                        }
+                },
+
+                "CLASS": assertUsableClassName && function( className, context, xml ) {
+                        if ( typeof context.getElementsByClassName !== strundefined && !xml ) {
+                                return context.getElementsByClassName( className );
+                        }
+                }
+        },
+
+        relative: {
+                ">": { dir: "parentNode", first: true },
+                " ": { dir: "parentNode" },
+                "+": { dir: "previousSibling", first: true },
+                "~": { dir: "previousSibling" }
+        },
+
+        preFilter: {
+                "ATTR": function( match ) {
+                        match[1] = match[1].replace( rbackslash, "" );
+
+                        // Move the given value to match[3] whether quoted or unquoted
+                        match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" );
+
+                        if ( match[2] === "~=" ) {
+                                match[3] = " " + match[3] + " ";
+                        }
+
+                        return match.slice( 0, 4 );
+                },
+
+                "CHILD": function( match ) {
+                        /* matches from matchExpr["CHILD"]
+                                1 type (only|nth|...)
+                                2 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+                                3 xn-component of xn+y argument ([+-]?\d*n|)
+                                4 sign of xn-component
+                                5 x of xn-component
+                                6 sign of y-component
+                                7 y of y-component
+                        */
+                        match[1] = match[1].toLowerCase();
+
+                        if ( match[1] === "nth" ) {
+                                // nth-child requires argument
+                                if ( !match[2] ) {
+                                        Sizzle.error( match[0] );
+                                }
+
+                                // numeric x and y parameters for Expr.filter.CHILD
+                                // remember that false/true cast respectively to 0/1
+                                match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) );
+                                match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" );
+
+                        // other types prohibit arguments
+                        } else if ( match[2] ) {
+                                Sizzle.error( match[0] );
+                        }
+
+                        return match;
+                },
+
+                "PSEUDO": function( match ) {
+                        var unquoted, excess;
+                        if ( matchExpr["CHILD"].test( match[0] ) ) {
+                                return null;
+                        }
+
+                        if ( match[3] ) {
+                                match[2] = match[3];
+                        } else if ( (unquoted = match[4]) ) {
+                                // Only check arguments that contain a pseudo
+                                if ( 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
+                                        unquoted = unquoted.slice( 0, excess );
+                                        match[0] = match[0].slice( 0, excess );
+                                }
+                                match[2] = unquoted;
+                        }
+
+                        // Return only captures needed by the pseudo filter method (type and argument)
+                        return match.slice( 0, 3 );
+                }
+        },
+
+        filter: {
+                "ID": assertGetIdNotName ?
+                        function( id ) {
+                                id = id.replace( rbackslash, "" );
+                                return function( elem ) {
+                                        return elem.getAttribute("id") === id;
+                                };
+                        } :
+                        function( id ) {
+                                id = id.replace( rbackslash, "" );
+                                return function( elem ) {
+                                        var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+                                        return node && node.value === id;
+                                };
+                        },
+
+                "TAG": function( nodeName ) {
+                        if ( nodeName === "*" ) {
+                                return function() { return true; };
+                        }
+                        nodeName = nodeName.replace( rbackslash, "" ).toLowerCase();
+
+                        return function( elem ) {
+                                return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+                        };
+                },
+
+                "CLASS": function( className ) {
+                        var pattern = classCache[ expando ][ className + " " ];
+
+                        return pattern ||
+                                (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+                                classCache( className, function( elem ) {
+                                        return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
+                                });
+                },
+
+                "ATTR": function( name, operator, check ) {
+                        return function( elem, context ) {
+                                var result = Sizzle.attr( elem, name );
+
+                                if ( result == null ) {
+                                        return operator === "!=";
+                                }
+                                if ( !operator ) {
+                                        return true;
+                                }
+
+                                result += "";
+
+                                return operator === "=" ? result === check :
+                                        operator === "!=" ? result !== check :
+                                        operator === "^=" ? check && result.indexOf( check ) === 0 :
+                                        operator === "*=" ? check && result.indexOf( check ) > -1 :
+                                        operator === "$=" ? check && result.substr( result.length - check.length ) === check :
+                                        operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+                                        operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :
+                                        false;
+                        };
+                },
+
+                "CHILD": function( type, argument, first, last ) {
+
+                        if ( type === "nth" ) {
+                                return function( elem ) {
+                                        var node, diff,
+                                                parent = elem.parentNode;
+
+                                        if ( first === 1 && last === 0 ) {
+                                                return true;
+                                        }
+
+                                        if ( parent ) {
+                                                diff = 0;
+                                                for ( node = parent.firstChild; node; node = node.nextSibling ) {
+                                                        if ( node.nodeType === 1 ) {
+                                                                diff++;
+                                                                if ( elem === node ) {
+                                                                        break;
+                                                                }
+                                                        }
+                                                }
+                                        }
+
+                                        // Incorporate the offset (or cast to NaN), then check against cycle size
+                                        diff -= last;
+                                        return diff === first || ( diff % first === 0 && diff / first >= 0 );
+                                };
+                        }
+
+                        return function( elem ) {
+                                var node = elem;
+
+                                switch ( type ) {
+                                        case "only":
+                                        case "first":
+                                                while ( (node = node.previousSibling) ) {
+                                                        if ( node.nodeType === 1 ) {
+                                                                return false;
+                                                        }
+                                                }
+
+                                                if ( type === "first" ) {
+                                                        return true;
+                                                }
+
+                                                node = elem;
+
+                                                /* falls through */
+                                        case "last":
+                                                while ( (node = node.nextSibling) ) {
+                                                        if ( node.nodeType === 1 ) {
+                                                                return false;
+                                                        }
+                                                }
+
+                                                return true;
+                                }
+                        };
+                },
+
+                "PSEUDO": function( pseudo, argument ) {
+                        // pseudo-class names are case-insensitive
+                        // http://www.w3.org/TR/selectors/#pseudo-classes
+                        // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+                        // Remember that setFilters inherits from pseudos
+                        var args,
+                                fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+                                        Sizzle.error( "unsupported pseudo: " + pseudo );
+
+                        // The user may use createPseudo to indicate that
+                        // arguments are needed to create the filter function
+                        // just as Sizzle does
+                        if ( fn[ expando ] ) {
+                                return fn( argument );
+                        }
+
+                        // But maintain support for old signatures
+                        if ( fn.length > 1 ) {
+                                args = [ pseudo, pseudo, "", argument ];
+                                return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+                                        markFunction(function( seed, matches ) {
+                                                var idx,
+                                                        matched = fn( seed, argument ),
+                                                        i = matched.length;
+                                                while ( i-- ) {
+                                                        idx = indexOf.call( seed, matched[i] );
+                                                        seed[ idx ] = !( matches[ idx ] = matched[i] );
+                                                }
+                                        }) :
+                                        function( elem ) {
+                                                return fn( elem, 0, args );
+                                        };
+                        }
+
+                        return fn;
+                }
+        },
+
+        pseudos: {
+                "not": markFunction(function( selector ) {
+                        // Trim the selector passed to compile
+                        // to avoid treating leading and trailing
+                        // spaces as combinators
+                        var input = [],
+                                results = [],
+                                matcher = compile( selector.replace( rtrim, "$1" ) );
+
+                        return matcher[ expando ] ?
+                                markFunction(function( seed, matches, context, xml ) {
+                                        var elem,
+                                                unmatched = matcher( seed, null, xml, [] ),
+                                                i = seed.length;
+
+                                        // Match elements unmatched by `matcher`
+                                        while ( i-- ) {
+                                                if ( (elem = unmatched[i]) ) {
+                                                        seed[i] = !(matches[i] = elem);
+                                                }
+                                        }
+                                }) :
+                                function( elem, context, xml ) {
+                                        input[0] = elem;
+                                        matcher( input, null, xml, results );
+                                        return !results.pop();
+                                };
+                }),
+
+                "has": markFunction(function( selector ) {
+                        return function( elem ) {
+                                return Sizzle( selector, elem ).length > 0;
+                        };
+                }),
+
+                "contains": markFunction(function( text ) {
+                        return function( elem ) {
+                                return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+                        };
+                }),
+
+                "enabled": function( elem ) {
+                        return elem.disabled === false;
+                },
+
+                "disabled": function( elem ) {
+                        return elem.disabled === true;
+                },
+
+                "checked": function( elem ) {
+                        // In CSS3, :checked should return both checked and selected elements
+                        // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+                        var nodeName = elem.nodeName.toLowerCase();
+                        return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+                },
+
+                "selected": function( elem ) {
+                        // Accessing this property makes selected-by-default
+                        // options in Safari work properly
+                        if ( elem.parentNode ) {
+                                elem.parentNode.selectedIndex;
+                        }
+
+                        return elem.selected === true;
+                },
+
+                "parent": function( elem ) {
+                        return !Expr.pseudos["empty"]( elem );
+                },
+
+                "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 "?")
+                        var nodeType;
+                        elem = elem.firstChild;
+                        while ( elem ) {
+                                if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) {
+                                        return false;
+                                }
+                                elem = elem.nextSibling;
+                        }
+                        return true;
+                },
+
+                "header": function( elem ) {
+                        return rheader.test( elem.nodeName );
+                },
+
+                "text": function( elem ) {
+                        var type, 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" &&
+                                (type = elem.type) === "text" &&
+                                ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type );
+                },
+
+                // Input types
+                "radio": createInputPseudo("radio"),
+                "checkbox": createInputPseudo("checkbox"),
+                "file": createInputPseudo("file"),
+                "password": createInputPseudo("password"),
+                "image": createInputPseudo("image"),
+
+                "submit": createButtonPseudo("submit"),
+                "reset": createButtonPseudo("reset"),
+
+                "button": function( elem ) {
+                        var name = elem.nodeName.toLowerCase();
+                        return name === "input" && elem.type === "button" || name === "button";
+                },
+
+                "input": function( elem ) {
+                        return rinputs.test( elem.nodeName );
+                },
+
+                "focus": function( elem ) {
+                        var doc = elem.ownerDocument;
+                        return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+                },
+
+                "active": function( elem ) {
+                        return elem === elem.ownerDocument.activeElement;
+                },
+
+                // Positional types
+                "first": createPositionalPseudo(function() {
+                        return [ 0 ];
+                }),
+
+                "last": createPositionalPseudo(function( matchIndexes, length ) {
+                        return [ length - 1 ];
+                }),
+
+                "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+                        return [ argument < 0 ? argument + length : argument ];
+                }),
+
+                "even": createPositionalPseudo(function( matchIndexes, length ) {
+                        for ( var i = 0; i < length; i += 2 ) {
+                                matchIndexes.push( i );
+                        }
+                        return matchIndexes;
+                }),
+
+                "odd": createPositionalPseudo(function( matchIndexes, length ) {
+                        for ( var i = 1; i < length; i += 2 ) {
+                                matchIndexes.push( i );
+                        }
+                        return matchIndexes;
+                }),
+
+                "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+                        for ( var i = argument < 0 ? argument + length : argument; --i >= 0; ) {
+                                matchIndexes.push( i );
+                        }
+                        return matchIndexes;
+                }),
+
+                "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+                        for ( var i = argument < 0 ? argument + length : argument; ++i < length; ) {
+                                matchIndexes.push( i );
+                        }
+                        return matchIndexes;
+                })
+        }
+};
+
+function siblingCheck( a, b, ret ) {
+        if ( a === b ) {
+                return ret;
+        }
+
+        var cur = a.nextSibling;
+
+        while ( cur ) {
+                if ( cur === b ) {
+                        return -1;
+                }
+
+                cur = cur.nextSibling;
+        }
+
+        return 1;
+}
+
+sortOrder = docElem.compareDocumentPosition ?
+        function( a, b ) {
+                if ( a === b ) {
+                        hasDuplicate = true;
+                        return 0;
+                }
+
+                return ( !a.compareDocumentPosition || !b.compareDocumentPosition ?
+                        a.compareDocumentPosition :
+                        a.compareDocumentPosition(b) & 4
+                ) ? -1 : 1;
+        } :
+        function( a, b ) {
+                // The nodes are identical, we can exit early
+                if ( a === b ) {
+                        hasDuplicate = true;
+                        return 0;
+
+                // Fallback to using sourceIndex (in IE) if it's available on both nodes
+                } else if ( a.sourceIndex && b.sourceIndex ) {
+                        return a.sourceIndex - b.sourceIndex;
+                }
+
+                var al, bl,
+                        ap = [],
+                        bp = [],
+                        aup = a.parentNode,
+                        bup = b.parentNode,
+                        cur = aup;
+
+                // If the nodes are siblings (or identical) we can do a quick check
+                if ( aup === bup ) {
+                        return siblingCheck( a, b );
+
+                // If no parents were found then the nodes are disconnected
+                } else if ( !aup ) {
+                        return -1;
+
+                } else if ( !bup ) {
+                        return 1;
+                }
+
+                // Otherwise they're somewhere else in the tree so we need
+                // to build up a full list of the parentNodes for comparison
+                while ( cur ) {
+                        ap.unshift( cur );
+                        cur = cur.parentNode;
+                }
+
+                cur = bup;
+
+                while ( cur ) {
+                        bp.unshift( cur );
+                        cur = cur.parentNode;
+                }
+
+                al = ap.length;
+                bl = bp.length;
+
+                // Start walking down the tree looking for a discrepancy
+                for ( var i = 0; i < al && i < bl; i++ ) {
+                        if ( ap[i] !== bp[i] ) {
+                                return siblingCheck( ap[i], bp[i] );
+                        }
+                }
+
+                // We ended someplace up the tree so do a sibling check
+                return i === al ?
+                        siblingCheck( a, bp[i], -1 ) :
+                        siblingCheck( ap[i], b, 1 );
+        };
+
+// Always assume the presence of duplicates if sort doesn't
+// pass them to our comparison function (as in Google Chrome).
+[0, 0].sort( sortOrder );
+baseHasDuplicate = !hasDuplicate;
+
+// Document sorting and removing duplicates
+Sizzle.uniqueSort = function( results ) {
+        var elem,
+                duplicates = [],
+                i = 1,
+                j = 0;
+
+        hasDuplicate = baseHasDuplicate;
+        results.sort( sortOrder );
+
+        if ( hasDuplicate ) {
+                for ( ; (elem = results[i]); i++ ) {
+                        if ( elem === results[ i - 1 ] ) {
+                                j = duplicates.push( i );
+                        }
+                }
+                while ( j-- ) {
+                        results.splice( duplicates[ j ], 1 );
+                }
+        }
+
+        return results;
+};
+
+Sizzle.error = function( msg ) {
+        throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+function tokenize( selector, parseOnly ) {
+        var matched, match, tokens, type,
+                soFar, groups, preFilters,
+                cached = tokenCache[ expando ][ selector + " " ];
+
+        if ( cached ) {
+                return parseOnly ? 0 : cached.slice( 0 );
+        }
+
+        soFar = selector;
+        groups = [];
+        preFilters = Expr.preFilter;
+
+        while ( soFar ) {
+
+                // Comma and first run
+                if ( !matched || (match = rcomma.exec( soFar )) ) {
+                        if ( match ) {
+                                // Don't consume trailing commas as valid
+                                soFar = soFar.slice( match[0].length ) || soFar;
+                        }
+                        groups.push( tokens = [] );
+                }
+
+                matched = false;
+
+                // Combinators
+                if ( (match = rcombinators.exec( soFar )) ) {
+                        tokens.push( matched = new Token( match.shift() ) );
+                        soFar = soFar.slice( matched.length );
+
+                        // Cast descendant combinators to space
+                        matched.type = match[0].replace( rtrim, " " );
+                }
+
+                // Filters
+                for ( type in Expr.filter ) {
+                        if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+                                (match = preFilters[ type ]( match ))) ) {
+
+                                tokens.push( matched = new Token( match.shift() ) );
+                                soFar = soFar.slice( matched.length );
+                                matched.type = type;
+                                matched.matches = match;
+                        }
+                }
+
+                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 addCombinator( matcher, combinator, base ) {
+        var dir = combinator.dir,
+                checkNonElements = base && combinator.dir === "parentNode",
+                doneName = done++;
+
+        return combinator.first ?
+                // Check against closest ancestor/preceding element
+                function( elem, context, xml ) {
+                        while ( (elem = elem[ dir ]) ) {
+                                if ( checkNonElements || elem.nodeType === 1  ) {
+                                        return matcher( elem, context, xml );
+                                }
+                        }
+                } :
+
+                // Check against all ancestor/preceding elements
+                function( elem, context, xml ) {
+                        // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+                        if ( !xml ) {
+                                var cache,
+                                        dirkey = dirruns + " " + doneName + " ",
+                                        cachedkey = dirkey + cachedruns;
+                                while ( (elem = elem[ dir ]) ) {
+                                        if ( checkNonElements || elem.nodeType === 1 ) {
+                                                if ( (cache = elem[ expando ]) === cachedkey ) {
+                                                        return elem.sizset;
+                                                } else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) {
+                                                        if ( elem.sizset ) {
+                                                                return elem;
+                                                        }
+                                                } else {
+                                                        elem[ expando ] = cachedkey;
+                                                        if ( matcher( elem, context, xml ) ) {
+                                                                elem.sizset = true;
+                                                                return elem;
+                                                        }
+                                                        elem.sizset = false;
+                                                }
+                                        }
+                                }
+                        } else {
+                                while ( (elem = elem[ dir ]) ) {
+                                        if ( checkNonElements || elem.nodeType === 1 ) {
+                                                if ( matcher( elem, context, xml ) ) {
+                                                        return elem;
+                                                }
+                                        }
+                                }
+                        }
+                };
+}
+
+function elementMatcher( matchers ) {
+        return matchers.length > 1 ?
+                function( elem, context, xml ) {
+                        var i = matchers.length;
+                        while ( i-- ) {
+                                if ( !matchers[i]( elem, context, xml ) ) {
+                                        return false;
+                                }
+                        }
+                        return true;
+                } :
+                matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+        var elem,
+                newUnmatched = [],
+                i = 0,
+                len = unmatched.length,
+                mapped = map != null;
+
+        for ( ; i < len; i++ ) {
+                if ( (elem = unmatched[i]) ) {
+                        if ( !filter || filter( elem, context, xml ) ) {
+                                newUnmatched.push( elem );
+                                if ( mapped ) {
+                                        map.push( i );
+                                }
+                        }
+                }
+        }
+
+        return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+        if ( postFilter && !postFilter[ expando ] ) {
+                postFilter = setMatcher( postFilter );
+        }
+        if ( postFinder && !postFinder[ expando ] ) {
+                postFinder = setMatcher( postFinder, postSelector );
+        }
+        return markFunction(function( seed, results, context, xml ) {
+                var temp, i, elem,
+                        preMap = [],
+                        postMap = [],
+                        preexisting = results.length,
+
+                        // Get initial elements from seed or context
+                        elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+                        // Prefilter to get matcher input, preserving a map for seed-results synchronization
+                        matcherIn = preFilter && ( seed || !selector ) ?
+                                condense( elems, preMap, preFilter, context, xml ) :
+                                elems,
+
+                        matcherOut = matcher ?
+                                // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+                                postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+                                        // ...intermediate processing is necessary
+                                        [] :
+
+                                        // ...otherwise use results directly
+                                        results :
+                                matcherIn;
+
+                // Find primary matches
+                if ( matcher ) {
+                        matcher( matcherIn, matcherOut, context, xml );
+                }
+
+                // Apply postFilter
+                if ( postFilter ) {
+                        temp = condense( matcherOut, postMap );
+                        postFilter( temp, [], context, xml );
+
+                        // Un-match failing elements by moving them back to matcherIn
+                        i = temp.length;
+                        while ( i-- ) {
+                                if ( (elem = temp[i]) ) {
+                                        matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+                                }
+                        }
+                }
+
+                if ( seed ) {
+                        if ( postFinder || preFilter ) {
+                                if ( postFinder ) {
+                                        // Get the final matcherOut by condensing this intermediate into postFinder contexts
+                                        temp = [];
+                                        i = matcherOut.length;
+                                        while ( i-- ) {
+                                                if ( (elem = matcherOut[i]) ) {
+                                                        // Restore matcherIn since elem is not yet a final match
+                                                        temp.push( (matcherIn[i] = elem) );
+                                                }
+                                        }
+                                        postFinder( null, (matcherOut = []), temp, xml );
+                                }
+
+                                // Move matched elements from seed to results to keep them synchronized
+                                i = matcherOut.length;
+                                while ( i-- ) {
+                                        if ( (elem = matcherOut[i]) &&
+                                                (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+                                                seed[temp] = !(results[temp] = elem);
+                                        }
+                                }
+                        }
+
+                // Add elements to results, through postFinder if defined
+                } else {
+                        matcherOut = condense(
+                                matcherOut === results ?
+                                        matcherOut.splice( preexisting, matcherOut.length ) :
+                                        matcherOut
+                        );
+                        if ( postFinder ) {
+                                postFinder( null, results, matcherOut, xml );
+                        } else {
+                                push.apply( results, matcherOut );
+                        }
+                }
+        });
+}
+
+function matcherFromTokens( tokens ) {
+        var checkContext, matcher, j,
+                len = tokens.length,
+                leadingRelative = Expr.relative[ tokens[0].type ],
+                implicitRelative = leadingRelative || Expr.relative[" "],
+                i = leadingRelative ? 1 : 0,
+
+                // The foundational matcher ensures that elements are reachable from top-level context(s)
+                matchContext = addCombinator( function( elem ) {
+                        return elem === checkContext;
+                }, implicitRelative, true ),
+                matchAnyContext = addCombinator( function( elem ) {
+                        return indexOf.call( checkContext, elem ) > -1;
+                }, implicitRelative, true ),
+                matchers = [ function( elem, context, xml ) {
+                        return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+                                (checkContext = context).nodeType ?
+                                        matchContext( elem, context, xml ) :
+                                        matchAnyContext( elem, context, xml ) );
+                } ];
+
+        for ( ; i < len; i++ ) {
+                if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+                        matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
+                } else {
+                        matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+                        // Return special upon seeing a positional matcher
+                        if ( matcher[ expando ] ) {
+                                // Find the next relative operator (if any) for proper handling
+                                j = ++i;
+                                for ( ; j < len; j++ ) {
+                                        if ( Expr.relative[ tokens[j].type ] ) {
+                                                break;
+                                        }
+                                }
+                                return setMatcher(
+                                        i > 1 && elementMatcher( matchers ),
+                                        i > 1 && tokens.slice( 0, i - 1 ).join("").replace( rtrim, "$1" ),
+                                        matcher,
+                                        i < j && matcherFromTokens( tokens.slice( i, j ) ),
+                                        j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+                                        j < len && tokens.join("")
+                                );
+                        }
+                        matchers.push( matcher );
+                }
+        }
+
+        return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+        var bySet = setMatchers.length > 0,
+                byElement = elementMatchers.length > 0,
+                superMatcher = function( seed, context, xml, results, 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 ),
+                                // Nested matchers should use non-integer dirruns
+                                dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);
+
+                        if ( outermost ) {
+                                outermostContext = context !== document && context;
+                                cachedruns = superMatcher.el;
+                        }
+
+                        // Add elements passing elementMatchers directly to results
+                        for ( ; (elem = elems[i]) != null; i++ ) {
+                                if ( byElement && elem ) {
+                                        for ( j = 0; (matcher = elementMatchers[j]); j++ ) {
+                                                if ( matcher( elem, context, xml ) ) {
+                                                        results.push( elem );
+                                                        break;
+                                                }
+                                        }
+                                        if ( outermost ) {
+                                                dirruns = dirrunsUnique;
+                                                cachedruns = ++superMatcher.el;
+                                        }
+                                }
+
+                                // Track unmatched elements for set filters
+                                if ( bySet ) {
+                                        // They will have gone through all possible matchers
+                                        if ( (elem = !matcher && elem) ) {
+                                                matchedCount--;
+                                        }
+
+                                        // Lengthen the array for every element, matched or not
+                                        if ( seed ) {
+                                                unmatched.push( elem );
+                                        }
+                                }
+                        }
+
+                        // Apply set filters to unmatched elements
+                        matchedCount += i;
+                        if ( bySet && i !== matchedCount ) {
+                                for ( j = 0; (matcher = setMatchers[j]); j++ ) {
+                                        matcher( unmatched, setMatched, context, xml );
+                                }
+
+                                if ( seed ) {
+                                        // Reintegrate element matches to eliminate the need for sorting
+                                        if ( matchedCount > 0 ) {
+                                                while ( i-- ) {
+                                                        if ( !(unmatched[i] || setMatched[i]) ) {
+                                                                setMatched[i] = pop.call( results );
+                                                        }
+                                                }
+                                        }
+
+                                        // Discard index placeholder values to get only actual matches
+                                        setMatched = condense( setMatched );
+                                }
+
+                                // Add matches to results
+                                push.apply( results, setMatched );
+
+                                // Seedless set matches succeeding multiple successful matchers stipulate sorting
+                                if ( outermost && !seed && setMatched.length > 0 &&
+                                        ( matchedCount + setMatchers.length ) > 1 ) {
+
+                                        Sizzle.uniqueSort( results );
+                                }
+                        }
+
+                        // Override manipulation of globals by nested matchers
+                        if ( outermost ) {
+                                dirruns = dirrunsUnique;
+                                outermostContext = contextBackup;
+                        }
+
+                        return unmatched;
+                };
+
+        superMatcher.el = 0;
+        return bySet ?
+                markFunction( superMatcher ) :
+                superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+        var i,
+                setMatchers = [],
+                elementMatchers = [],
+                cached = compilerCache[ expando ][ selector + " " ];
+
+        if ( !cached ) {
+                // Generate a function of recursive functions that can be used to check each element
+                if ( !group ) {
+                        group = tokenize( selector );
+                }
+                i = group.length;
+                while ( i-- ) {
+                        cached = matcherFromTokens( group[i] );
+                        if ( cached[ expando ] ) {
+                                setMatchers.push( cached );
+                        } else {
+                                elementMatchers.push( cached );
+                        }
+                }
+
+                // Cache the compiled function
+                cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+        }
+        return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+        var i = 0,
+                len = contexts.length;
+        for ( ; i < len; i++ ) {
+                Sizzle( selector, contexts[i], results );
+        }
+        return results;
+}
+
+function select( selector, context, results, seed, xml ) {
+        var i, tokens, token, type, find,
+                match = tokenize( selector ),
+                j = match.length;
+
+        if ( !seed ) {
+                // Try to minimize operations if there is only one group
+                if ( match.length === 1 ) {
+
+                        // Take a shortcut and set the context if the root selector is an ID
+                        tokens = match[0] = match[0].slice( 0 );
+                        if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+                                        context.nodeType === 9 && !xml &&
+                                        Expr.relative[ tokens[1].type ] ) {
+
+                                context = Expr.find["ID"]( token.matches[0].replace( rbackslash, "" ), context, xml )[0];
+                                if ( !context ) {
+                                        return results;
+                                }
+
+                                selector = selector.slice( tokens.shift().length );
+                        }
+
+                        // Fetch a seed set for right-to-left matching
+                        for ( i = matchExpr["POS"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {
+                                token = tokens[i];
+
+                                // Abort if we hit a combinator
+                                if ( Expr.relative[ (type = token.type) ] ) {
+                                        break;
+                                }
+                                if ( (find = Expr.find[ type ]) ) {
+                                        // Search, expanding context for leading sibling combinators
+                                        if ( (seed = find(
+                                                token.matches[0].replace( rbackslash, "" ),
+                                                rsibling.test( tokens[0].type ) && context.parentNode || context,
+                                                xml
+                                        )) ) {
+
+                                                // If seed is empty or no tokens remain, we can return early
+                                                tokens.splice( i, 1 );
+                                                selector = seed.length && tokens.join("");
+                                                if ( !selector ) {
+                                                        push.apply( results, slice.call( seed, 0 ) );
+                                                        return results;
+                                                }
+
+                                                break;
+                                        }
+                                }
+                        }
+                }
+        }
+
+        // Compile and execute a filtering function
+        // Provide `match` to avoid retokenization if we modified the selector above
+        compile( selector, match )(
+                seed,
+                context,
+                xml,
+                results,
+                rsibling.test( selector )
+        );
+        return results;
+}
+
+if ( document.querySelectorAll ) {
+        (function() {
+                var disconnectedMatch,
+                        oldSelect = select,
+                        rescape = /'|\\/g,
+                        rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
+
+                        // qSa(:focus) reports false when true (Chrome 21), no need to also add to buggyMatches since matches checks buggyQSA
+                        // A support test would require too much code (would include document ready)
+                        rbuggyQSA = [ ":focus" ],
+
+                        // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+                        // A support test would require too much code (would include document ready)
+                        // just skip matchesSelector for :active
+                        rbuggyMatches = [ ":active" ],
+                        matches = docElem.matchesSelector ||
+                                docElem.mozMatchesSelector ||
+                                docElem.webkitMatchesSelector ||
+                                docElem.oMatchesSelector ||
+                                docElem.msMatchesSelector;
+
+                // 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 explictly
+                        // setting a boolean content attribute,
+                        // since its presence should be enough
+                        // http://bugs.jquery.com/ticket/12359
+                        div.innerHTML = "<select><option selected=''></option></select>";
+
+                        // IE8 - Some boolean attributes are not treated correctly
+                        if ( !div.querySelectorAll("[selected]").length ) {
+                                rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
+                        }
+
+                        // Webkit/Opera - :checked should return selected option elements
+                        // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+                        // IE8 throws error here (do not put tests after this one)
+                        if ( !div.querySelectorAll(":checked").length ) {
+                                rbuggyQSA.push(":checked");
+                        }
+                });
+
+                assert(function( div ) {
+
+                        // Opera 10-12/IE9 - ^= $= *= and empty values
+                        // Should not select anything
+                        div.innerHTML = "<p test=''></p>";
+                        if ( div.querySelectorAll("[test^='']").length ) {
+                                rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
+                        }
+
+                        // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+                        // IE8 throws error here (do not put tests after this one)
+                        div.innerHTML = "<input type='hidden'/>";
+                        if ( !div.querySelectorAll(":enabled").length ) {
+                                rbuggyQSA.push(":enabled", ":disabled");
+                        }
+                });
+
+                // rbuggyQSA always contains :focus, so no need for a length check
+                rbuggyQSA = /* rbuggyQSA.length && */ new RegExp( rbuggyQSA.join("|") );
+
+                select = function( selector, context, results, seed, xml ) {
+                        // Only use querySelectorAll when not filtering,
+                        // when this is not xml,
+                        // and when no QSA bugs apply
+                        if ( !seed && !xml && !rbuggyQSA.test( selector ) ) {
+                                var groups, i,
+                                        old = true,
+                                        nid = expando,
+                                        newContext = context,
+                                        newSelector = context.nodeType === 9 && selector;
+
+                                // qSA works strangely on Element-rooted queries
+                                // We can work around this by specifying an extra ID on the root
+                                // and working up from there (Thanks to Andrew Dupont for the technique)
+                                // IE 8 doesn't work on object elements
+                                if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+                                        groups = tokenize( selector );
+
+                                        if ( (old = context.getAttribute("id")) ) {
+                                                nid = old.replace( rescape, "\\$&" );
+                                        } else {
+                                                context.setAttribute( "id", nid );
+                                        }
+                                        nid = "[id='" + nid + "'] ";
+
+                                        i = groups.length;
+                                        while ( i-- ) {
+                                                groups[i] = nid + groups[i].join("");
+                                        }
+                                        newContext = rsibling.test( selector ) && context.parentNode || context;
+                                        newSelector = groups.join(",");
+                                }
+
+                                if ( newSelector ) {
+                                        try {
+                                                push.apply( results, slice.call( newContext.querySelectorAll(
+                                                        newSelector
+                                                ), 0 ) );
+                                                return results;
+                                        } catch(qsaError) {
+                                        } finally {
+                                                if ( !old ) {
+                                                        context.removeAttribute("id");
+                                                }
+                                        }
+                                }
+                        }
+
+                        return oldSelect( selector, context, results, seed, xml );
+                };
+
+                if ( matches ) {
+                        assert(function( div ) {
+                                // Check to see if it's possible to do matchesSelector
+                                // on a disconnected node (IE 9)
+                                disconnectedMatch = matches.call( div, "div" );
+
+                                // This should fail with an exception
+                                // Gecko does not error, returns false instead
+                                try {
+                                        matches.call( div, "[test!='']:sizzle" );
+                                        rbuggyMatches.push( "!=", pseudos );
+                                } catch ( e ) {}
+                        });
+
+                        // rbuggyMatches always contains :active and :focus, so no need for a length check
+                        rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") );
+
+                        Sizzle.matchesSelector = function( elem, expr ) {
+                                // Make sure that attribute selectors are quoted
+                                expr = expr.replace( rattributeQuotes, "='$1']" );
+
+                                // rbuggyMatches always contains :active, so no need for an existence check
+                                if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && !rbuggyQSA.test( expr ) ) {
+                                        try {
+                                                var ret = matches.call( elem, expr );
+
+                                                // IE 9's matchesSelector returns false on disconnected nodes
+                                                if ( ret || disconnectedMatch ||
+                                                                // As well, disconnected nodes are said to be in a document
+                                                                // fragment in IE 9
+                                                                elem.document && elem.document.nodeType !== 11 ) {
+                                                        return ret;
+                                                }
+                                        } catch(e) {}
+                                }
+
+                                return Sizzle( expr, null, null, [ elem ] ).length > 0;
+                        };
+                }
+        })();
+}
+
+// Deprecated
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Back-compat
+function setFilters() {}
+Expr.filters = setFilters.prototype = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+// Override sizzle attribute retrieval
+Sizzle.attr = jQuery.attr;
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+var runtil = /Until$/,
+        rparentsprev = /^(?:parents|prev(?:Until|All))/,
+        isSimple = /^.[^:#\[\.,]*$/,
+        rneedsContext = jQuery.expr.match.needsContext,
+        // methods guaranteed to produce a unique set when starting from a unique set
+        guaranteedUnique = {
+                children: true,
+                contents: true,
+                next: true,
+                prev: true
+        };
+
+jQuery.fn.extend({
+        find: function( selector ) {
+                var i, l, length, n, r, ret,
+                        self = this;
+
+                if ( typeof selector !== "string" ) {
+                        return jQuery( selector ).filter(function() {
+                                for ( i = 0, l = self.length; i < l; i++ ) {
+                                        if ( jQuery.contains( self[ i ], this ) ) {
+                                                return true;
+                                        }
+                                }
+                        });
+                }
+
+                ret = this.pushStack( "", "find", selector );
+
+                for ( i = 0, l = this.length; i < l; i++ ) {
+                        length = ret.length;
+                        jQuery.find( selector, this[i], ret );
+
+                        if ( i > 0 ) {
+                                // Make sure that the results are unique
+                                for ( n = length; n < ret.length; n++ ) {
+                                        for ( r = 0; r < length; r++ ) {
+                                                if ( ret[r] === ret[n] ) {
+                                                        ret.splice(n--, 1);
+                                                        break;
+                                                }
+                                        }
+                                }
+                        }
+                }
+
+                return ret;
+        },
+
+        has: function( target ) {
+                var i,
+                        targets = jQuery( target, this ),
+                        len = targets.length;
+
+                return this.filter(function() {
+                        for ( i = 0; i < len; i++ ) {
+                                if ( jQuery.contains( this, targets[i] ) ) {
+                                        return true;
+                                }
+                        }
+                });
+        },
+
+        not: function( selector ) {
+                return this.pushStack( winnow(this, selector, false), "not", selector);
+        },
+
+        filter: function( selector ) {
+                return this.pushStack( winnow(this, selector, true), "filter", selector );
+        },
+
+        is: function( selector ) {
+                return !!selector && (
+                        typeof selector === "string" ?
+                                // If this is a positional/relative selector, check membership in the returned set
+                                // so $("p:first").is("p:last") won't return true for a doc with two "p".
+                                rneedsContext.test( selector ) ?
+                                        jQuery( selector, this.context ).index( this[0] ) >= 0 :
+                                        jQuery.filter( selector, this ).length > 0 :
+                                this.filter( selector ).length > 0 );
+        },
+
+        closest: function( selectors, context ) {
+                var cur,
+                        i = 0,
+                        l = this.length,
+                        ret = [],
+                        pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
+                                jQuery( selectors, context || this.context ) :
+                                0;
+
+                for ( ; i < l; i++ ) {
+                        cur = this[i];
+
+                        while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
+                                if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
+                                        ret.push( cur );
+                                        break;
+                                }
+                                cur = cur.parentNode;
+                        }
+                }
+
+                ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
+
+                return this.pushStack( ret, "closest", selectors );
+        },
+
+        // Determine the position of an element within
+        // the matched set of elements
+        index: function( elem ) {
+
+                // No argument, return index in parent
+                if ( !elem ) {
+                        return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
+                }
+
+                // index in selector
+                if ( typeof elem === "string" ) {
+                        return jQuery.inArray( this[0], jQuery( elem ) );
+                }
+
+                // Locate the position of the desired element
+                return jQuery.inArray(
+                        // If it receives a jQuery object, the first element is used
+                        elem.jquery ? elem[0] : elem, this );
+        },
+
+        add: function( selector, context ) {
+                var set = typeof selector === "string" ?
+                                jQuery( selector, context ) :
+                                jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+                        all = jQuery.merge( this.get(), set );
+
+                return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
+                        all :
+                        jQuery.unique( all ) );
+        },
+
+        addBack: function( selector ) {
+                return this.add( selector == null ?
+                        this.prevObject : this.prevObject.filter(selector)
+                );
+        }
+});
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// A painfully simple check to see if an element is disconnected
+// from a document (should be improved, where feasible).
+function isDisconnected( node ) {
+        return !node || !node.parentNode || node.parentNode.nodeType === 11;
+}
+
+function sibling( cur, dir ) {
+        do {
+                cur = cur[ dir ];
+        } while ( cur && cur.nodeType !== 1 );
+
+        return cur;
+}
+
+jQuery.each({
+        parent: function( elem ) {
+                var parent = elem.parentNode;
+                return parent && parent.nodeType !== 11 ? parent : null;
+        },
+        parents: function( elem ) {
+                return jQuery.dir( elem, "parentNode" );
+        },
+        parentsUntil: function( elem, i, until ) {
+                return jQuery.dir( elem, "parentNode", until );
+        },
+        next: function( elem ) {
+                return sibling( elem, "nextSibling" );
+        },
+        prev: function( elem ) {
+                return sibling( elem, "previousSibling" );
+        },
+        nextAll: function( elem ) {
+                return jQuery.dir( elem, "nextSibling" );
+        },
+        prevAll: function( elem ) {
+                return jQuery.dir( elem, "previousSibling" );
+        },
+        nextUntil: function( elem, i, until ) {
+                return jQuery.dir( elem, "nextSibling", until );
+        },
+        prevUntil: function( elem, i, until ) {
+                return jQuery.dir( elem, "previousSibling", until );
+        },
+        siblings: function( elem ) {
+                return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+        },
+        children: function( elem ) {
+                return jQuery.sibling( elem.firstChild );
+        },
+        contents: function( elem ) {
+                return jQuery.nodeName( elem, "iframe" ) ?
+                        elem.contentDocument || elem.contentWindow.document :
+                        jQuery.merge( [], elem.childNodes );
+        }
+}, function( name, fn ) {
+        jQuery.fn[ name ] = function( until, selector ) {
+                var ret = jQuery.map( this, fn, until );
+
+                if ( !runtil.test( name ) ) {
+                        selector = until;
+                }
+
+                if ( selector && typeof selector === "string" ) {
+                        ret = jQuery.filter( selector, ret );
+                }
+
+                ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
+
+                if ( this.length > 1 && rparentsprev.test( name ) ) {
+                        ret = ret.reverse();
+                }
+
+                return this.pushStack( ret, name, core_slice.call( arguments ).join(",") );
+        };
+});
+
+jQuery.extend({
+        filter: function( expr, elems, not ) {
+                if ( not ) {
+                        expr = ":not(" + expr + ")";
+                }
+
+                return elems.length === 1 ?
+                        jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
+                        jQuery.find.matches(expr, elems);
+        },
+
+        dir: function( elem, dir, until ) {
+                var matched = [],
+                        cur = elem[ dir ];
+
+                while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
+                        if ( cur.nodeType === 1 ) {
+                                matched.push( cur );
+                        }
+                        cur = cur[dir];
+                }
+                return matched;
+        },
+
+        sibling: function( n, elem ) {
+                var r = [];
+
+                for ( ; n; n = n.nextSibling ) {
+                        if ( n.nodeType === 1 && n !== elem ) {
+                                r.push( n );
+                        }
+                }
+
+                return r;
+        }
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, keep ) {
+
+        // Can't pass null or undefined to indexOf in Firefox 4
+        // Set to 0 to skip string check
+        qualifier = qualifier || 0;
+
+        if ( jQuery.isFunction( qualifier ) ) {
+                return jQuery.grep(elements, function( elem, i ) {
+                        var retVal = !!qualifier.call( elem, i, elem );
+                        return retVal === keep;
+                });
+
+        } else if ( qualifier.nodeType ) {
+                return jQuery.grep(elements, function( elem, i ) {
+                        return ( elem === qualifier ) === keep;
+                });
+
+        } else if ( typeof qualifier === "string" ) {
+                var filtered = jQuery.grep(elements, function( elem ) {
+                        return elem.nodeType === 1;
+                });
+
+                if ( isSimple.test( qualifier ) ) {
+                        return jQuery.filter(qualifier, filtered, !keep);
+                } else {
+                        qualifier = jQuery.filter( qualifier, filtered );
+                }
+        }
+
+        return jQuery.grep(elements, function( elem, i ) {
+                return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
+        });
+}
+function createSafeFragment( document ) {
+        var list = nodeNames.split( "|" ),
+        safeFrag = document.createDocumentFragment();
+
+        if ( safeFrag.createElement ) {
+                while ( list.length ) {
+                        safeFrag.createElement(
+                                list.pop()
+                        );
+                }
+        }
+        return safeFrag;
+}
+
+var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
+                "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
+        rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
+        rleadingWhitespace = /^\s+/,
+        rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+        rtagName = /<([\w:]+)/,
+        rtbody = /<tbody/i,
+        rhtml = /<|&#?\w+;/,
+        rnoInnerhtml = /<(?:script|style|link)/i,
+        rnocache = /<(?:script|object|embed|option|style)/i,
+        rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
+        rcheckableType = /^(?:checkbox|radio)$/,
+        // checked="checked" or checked
+        rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+        rscriptType = /\/(java|ecma)script/i,
+        rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g,
+        wrapMap = {
+                option: [ 1, "<select multiple='multiple'>", "</select>" ],
+                legend: [ 1, "<fieldset>", "</fieldset>" ],
+                thead: [ 1, "<table>", "</table>" ],
+                tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+                td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+                col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
+                area: [ 1, "<map>", "</map>" ],
+                _default: [ 0, "", "" ]
+        },
+        safeFragment = createSafeFragment( document ),
+        fragmentDiv = safeFragment.appendChild( document.createElement("div") );
+
+wrapMap.optgroup = wrapMap.option;
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
+// unless wrapped in a div with non-breaking characters in front of it.
+if ( !jQuery.support.htmlSerialize ) {
+        wrapMap._default = [ 1, "X<div>", "</div>" ];
+}
+
+jQuery.fn.extend({
+        text: function( value ) {
+                return jQuery.access( this, function( value ) {
+                        return value === undefined ?
+                                jQuery.text( this ) :
+                                this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
+                }, null, value, arguments.length );
+        },
+
+        wrapAll: function( html ) {
+                if ( jQuery.isFunction( html ) ) {
+                        return this.each(function(i) {
+                                jQuery(this).wrapAll( html.call(this, i) );
+                        });
+                }
+
+                if ( this[0] ) {
+                        // The elements to wrap the target around
+                        var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
+
+                        if ( this[0].parentNode ) {
+                                wrap.insertBefore( this[0] );
+                        }
+
+                        wrap.map(function() {
+                                var elem = this;
+
+                                while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
+                                        elem = elem.firstChild;
+                                }
+
+                                return elem;
+                        }).append( this );
+                }
+
+                return this;
+        },
+
+        wrapInner: function( html ) {
+                if ( jQuery.isFunction( html ) ) {
+                        return this.each(function(i) {
+                                jQuery(this).wrapInner( html.call(this, i) );
+                        });
+                }
+
+                return this.each(function() {
+                        var self = jQuery( this ),
+                                contents = self.contents();
+
+                        if ( contents.length ) {
+                                contents.wrapAll( html );
+
+                        } else {
+                                self.append( html );
+                        }
+                });
+        },
+
+        wrap: function( html ) {
+                var isFunction = jQuery.isFunction( html );
+
+                return this.each(function(i) {
+                        jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+                });
+        },
+
+        unwrap: function() {
+                return this.parent().each(function() {
+                        if ( !jQuery.nodeName( this, "body" ) ) {
+                                jQuery( this ).replaceWith( this.childNodes );
+                        }
+                }).end();
+        },
+
+        append: function() {
+                return this.domManip(arguments, true, function( elem ) {
+                        if ( this.nodeType === 1 || this.nodeType === 11 ) {
+                                this.appendChild( elem );
+                        }
+                });
+        },
+
+        prepend: function() {
+                return this.domManip(arguments, true, function( elem ) {
+                        if ( this.nodeType === 1 || this.nodeType === 11 ) {
+                                this.insertBefore( elem, this.firstChild );
+                        }
+                });
+        },
+
+        before: function() {
+                if ( !isDisconnected( this[0] ) ) {
+                        return this.domManip(arguments, false, function( elem ) {
+                                this.parentNode.insertBefore( elem, this );
+                        });
+                }
+
+                if ( arguments.length ) {
+                        var set = jQuery.clean( arguments );
+                        return this.pushStack( jQuery.merge( set, this ), "before", this.selector );
+                }
+        },
+
+        after: function() {
+                if ( !isDisconnected( this[0] ) ) {
+                        return this.domManip(arguments, false, function( elem ) {
+                                this.parentNode.insertBefore( elem, this.nextSibling );
+                        });
+                }
+
+                if ( arguments.length ) {
+                        var set = jQuery.clean( arguments );
+                        return this.pushStack( jQuery.merge( this, set ), "after", this.selector );
+                }
+        },
+
+        // keepData is for internal use only--do not document
+        remove: function( selector, keepData ) {
+                var elem,
+                        i = 0;
+
+                for ( ; (elem = this[i]) != null; i++ ) {
+                        if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
+                                if ( !keepData && elem.nodeType === 1 ) {
+                                        jQuery.cleanData( elem.getElementsByTagName("*") );
+                                        jQuery.cleanData( [ elem ] );
+                                }
+
+                                if ( elem.parentNode ) {
+                                        elem.parentNode.removeChild( elem );
+                                }
+                        }
+                }
+
+                return this;
+        },
+
+        empty: function() {
+                var elem,
+                        i = 0;
+
+                for ( ; (elem = this[i]) != null; i++ ) {
+                        // Remove element nodes and prevent memory leaks
+                        if ( elem.nodeType === 1 ) {
+                                jQuery.cleanData( elem.getElementsByTagName("*") );
+                        }
+
+                        // Remove any remaining nodes
+                        while ( elem.firstChild ) {
+                                elem.removeChild( elem.firstChild );
+                        }
+                }
+
+                return this;
+        },
+
+        clone: function( dataAndEvents, deepDataAndEvents ) {
+                dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+                deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+                return this.map( function () {
+                        return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+                });
+        },
+
+        html: function( value ) {
+                return jQuery.access( this, function( value ) {
+                        var elem = this[0] || {},
+                                i = 0,
+                                l = this.length;
+
+                        if ( value === undefined ) {
+                                return elem.nodeType === 1 ?
+                                        elem.innerHTML.replace( rinlinejQuery, "" ) :
+                                        undefined;
+                        }
+
+                        // See if we can take a shortcut and just use innerHTML
+                        if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+                                ( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
+                                ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
+                                !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
+
+                                value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+                                try {
+                                        for (; i < l; i++ ) {
+                                                // Remove element nodes and prevent memory leaks
+                                                elem = this[i] || {};
+                                                if ( elem.nodeType === 1 ) {
+                                                        jQuery.cleanData( elem.getElementsByTagName( "*" ) );
+                                                        elem.innerHTML = value;
+                                                }
+                                        }
+
+                                        elem = 0;
+
+                                // If using innerHTML throws an exception, use the fallback method
+                                } catch(e) {}
+                        }
+
+                        if ( elem ) {
+                                this.empty().append( value );
+                        }
+                }, null, value, arguments.length );
+        },
+
+        replaceWith: function( value ) {
+                if ( !isDisconnected( this[0] ) ) {
+                        // Make sure that the elements are removed from the DOM before they are inserted
+                        // this can help fix replacing a parent with child elements
+                        if ( jQuery.isFunction( value ) ) {
+                                return this.each(function(i) {
+                                        var self = jQuery(this), old = self.html();
+                                        self.replaceWith( value.call( this, i, old ) );
+                                });
+                        }
+
+                        if ( typeof value !== "string" ) {
+                                value = jQuery( value ).detach();
+                        }
+
+                        return this.each(function() {
+                                var next = this.nextSibling,
+                                        parent = this.parentNode;
+
+                                jQuery( this ).remove();
+
+                                if ( next ) {
+                                        jQuery(next).before( value );
+                                } else {
+                                        jQuery(parent).append( value );
+                                }
+                        });
+                }
+
+                return this.length ?
+                        this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
+                        this;
+        },
+
+        detach: function( selector ) {
+                return this.remove( selector, true );
+        },
+
+        domManip: function( args, table, callback ) {
+
+                // Flatten any nested arrays
+                args = [].concat.apply( [], args );
+
+                var results, first, fragment, iNoClone,
+                        i = 0,
+                        value = args[0],
+                        scripts = [],
+                        l = this.length;
+
+                // We can't cloneNode fragments that contain checked, in WebKit
+                if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) {
+                        return this.each(function() {
+                                jQuery(this).domManip( args, table, callback );
+                        });
+                }
+
+                if ( jQuery.isFunction(value) ) {
+                        return this.each(function(i) {
+                                var self = jQuery(this);
+                                args[0] = value.call( this, i, table ? self.html() : undefined );
+                                self.domManip( args, table, callback );
+                        });
+                }
+
+                if ( this[0] ) {
+                        results = jQuery.buildFragment( args, this, scripts );
+                        fragment = results.fragment;
+                        first = fragment.firstChild;
+
+                        if ( fragment.childNodes.length === 1 ) {
+                                fragment = first;
+                        }
+
+                        if ( first ) {
+                                table = table && jQuery.nodeName( first, "tr" );
+
+                                // Use the original fragment for the last item instead of the first because it can end up
+                                // being emptied incorrectly in certain situations (#8070).
+                                // Fragments from the fragment cache must always be cloned and never used in place.
+                                for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) {
+                                        callback.call(
+                                                table && jQuery.nodeName( this[i], "table" ) ?
+                                                        findOrAppend( this[i], "tbody" ) :
+                                                        this[i],
+                                                i === iNoClone ?
+                                                        fragment :
+                                                        jQuery.clone( fragment, true, true )
+                                        );
+                                }
+                        }
+
+                        // Fix #11809: Avoid leaking memory
+                        fragment = first = null;
+
+                        if ( scripts.length ) {
+                                jQuery.each( scripts, function( i, elem ) {
+                                        if ( elem.src ) {
+                                                if ( jQuery.ajax ) {
+                                                        jQuery.ajax({
+                                                                url: elem.src,
+                                                                type: "GET",
+                                                                dataType: "script",
+                                                                async: false,
+                                                                global: false,
+                                                                "throws": true
+                                                        });
+                                                } else {
+                                                        jQuery.error("no ajax");
+                                                }
+                                        } else {
+                                                jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) );
+                                        }
+
+                                        if ( elem.parentNode ) {
+                                                elem.parentNode.removeChild( elem );
+                                        }
+                                });
+                        }
+                }
+
+                return this;
+        }
+});
+
+function findOrAppend( elem, tag ) {
+        return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
+}
+
+function cloneCopyEvent( src, dest ) {
+
+        if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
+                return;
+        }
+
+        var type, i, l,
+                oldData = jQuery._data( src ),
+                curData = jQuery._data( dest, oldData ),
+                events = oldData.events;
+
+        if ( events ) {
+                delete curData.handle;
+                curData.events = {};
+
+                for ( type in events ) {
+                        for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+                                jQuery.event.add( dest, type, events[ type ][ i ] );
+                        }
+                }
+        }
+
+        // make the cloned public data object a copy from the original
+        if ( curData.data ) {
+                curData.data = jQuery.extend( {}, curData.data );
+        }
+}
+
+function cloneFixAttributes( src, dest ) {
+        var nodeName;
+
+        // We do not need to do anything for non-Elements
+        if ( dest.nodeType !== 1 ) {
+                return;
+        }
+
+        // clearAttributes removes the attributes, which we don't want,
+        // but also removes the attachEvent events, which we *do* want
+        if ( dest.clearAttributes ) {
+                dest.clearAttributes();
+        }
+
+        // mergeAttributes, in contrast, only merges back on the
+        // original attributes, not the events
+        if ( dest.mergeAttributes ) {
+                dest.mergeAttributes( src );
+        }
+
+        nodeName = dest.nodeName.toLowerCase();
+
+        if ( nodeName === "object" ) {
+                // IE6-10 improperly clones children of object elements using classid.
+                // IE10 throws NoModificationAllowedError if parent is null, #12132.
+                if ( dest.parentNode ) {
+                        dest.outerHTML = src.outerHTML;
+                }
+
+                // This path appears unavoidable for IE9. When cloning an object
+                // element in IE9, the outerHTML strategy above is not sufficient.
+                // If the src has innerHTML and the destination does not,
+                // copy the src.innerHTML into the dest.innerHTML. #10324
+                if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) {
+                        dest.innerHTML = src.innerHTML;
+                }
+
+        } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+                // IE6-8 fails to persist the checked state of a cloned checkbox
+                // or radio button. Worse, IE6-7 fail to give the cloned element
+                // a checked appearance if the defaultChecked value isn't also set
+
+                dest.defaultChecked = dest.checked = src.checked;
+
+                // IE6-7 get confused and end up setting the value of a cloned
+                // checkbox/radio button to an empty string instead of "on"
+                if ( dest.value !== src.value ) {
+                        dest.value = src.value;
+                }
+
+        // IE6-8 fails to return the selected option to the default selected
+        // state when cloning options
+        } else if ( nodeName === "option" ) {
+                dest.selected = src.defaultSelected;
+
+        // IE6-8 fails to set the defaultValue to the correct value when
+        // cloning other types of input fields
+        } else if ( nodeName === "input" || nodeName === "textarea" ) {
+                dest.defaultValue = src.defaultValue;
+
+        // IE blanks contents when cloning scripts
+        } else if ( nodeName === "script" && dest.text !== src.text ) {
+                dest.text = src.text;
+        }
+
+        // Event data gets referenced instead of copied if the expando
+        // gets copied too
+        dest.removeAttribute( jQuery.expando );
+}
+
+jQuery.buildFragment = function( args, context, scripts ) {
+        var fragment, cacheable, cachehit,
+                first = args[ 0 ];
+
+        // Set context from what may come in as undefined or a jQuery collection or a node
+        // Updated to fix #12266 where accessing context[0] could throw an exception in IE9/10 &
+        // also doubles as fix for #8950 where plain objects caused createDocumentFragment exception
+        context = context || document;
+        context = !context.nodeType && context[0] || context;
+        context = context.ownerDocument || context;
+
+        // Only cache "small" (1/2 KB) HTML strings that are associated with the main document
+        // Cloning options loses the selected state, so don't cache them
+        // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
+        // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
+        // Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
+        if ( args.length === 1 && typeof first === "string" && first.length < 512 && context === document &&
+                first.charAt(0) === "<" && !rnocache.test( first ) &&
+                (jQuery.support.checkClone || !rchecked.test( first )) &&
+                (jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
+
+                // Mark cacheable and look for a hit
+                cacheable = true;
+                fragment = jQuery.fragments[ first ];
+                cachehit = fragment !== undefined;
+        }
+
+        if ( !fragment ) {
+                fragment = context.createDocumentFragment();
+                jQuery.clean( args, context, fragment, scripts );
+
+                // Update the cache, but only store false
+                // unless this is a second parsing of the same content
+                if ( cacheable ) {
+                        jQuery.fragments[ first ] = cachehit && fragment;
+                }
+        }
+
+        return { fragment: fragment, cacheable: cacheable };
+};
+
+jQuery.fragments = {};
+
+jQuery.each({
+        appendTo: "append",
+        prependTo: "prepend",
+        insertBefore: "before",
+        insertAfter: "after",
+        replaceAll: "replaceWith"
+}, function( name, original ) {
+        jQuery.fn[ name ] = function( selector ) {
+                var elems,
+                        i = 0,
+                        ret = [],
+                        insert = jQuery( selector ),
+                        l = insert.length,
+                        parent = this.length === 1 && this[0].parentNode;
+
+                if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) {
+                        insert[ original ]( this[0] );
+                        return this;
+                } else {
+                        for ( ; i < l; i++ ) {
+                                elems = ( i > 0 ? this.clone(true) : this ).get();
+                                jQuery( insert[i] )[ original ]( elems );
+                                ret = ret.concat( elems );
+                        }
+
+                        return this.pushStack( ret, name, insert.selector );
+                }
+        };
+});
+
+function getAll( elem ) {
+        if ( typeof elem.getElementsByTagName !== "undefined" ) {
+                return elem.getElementsByTagName( "*" );
+
+        } else if ( typeof elem.querySelectorAll !== "undefined" ) {
+                return elem.querySelectorAll( "*" );
+
+        } else {
+                return [];
+        }
+}
+
+// Used in clean, fixes the defaultChecked property
+function fixDefaultChecked( elem ) {
+        if ( rcheckableType.test( elem.type ) ) {
+                elem.defaultChecked = elem.checked;
+        }
+}
+
+jQuery.extend({
+        clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+                var srcElements,
+                        destElements,
+                        i,
+                        clone;
+
+                if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
+                        clone = elem.cloneNode( true );
+
+                // IE<=8 does not properly clone detached, unknown element nodes
+                } else {
+                        fragmentDiv.innerHTML = elem.outerHTML;
+                        fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
+                }
+
+                if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
+                                (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
+                        // IE copies events bound via attachEvent when using cloneNode.
+                        // Calling detachEvent on the clone will also remove the events
+                        // from the original. In order to get around this, we use some
+                        // proprietary methods to clear the events. Thanks to MooTools
+                        // guys for this hotness.
+
+                        cloneFixAttributes( elem, clone );
+
+                        // Using Sizzle here is crazy slow, so we use getElementsByTagName instead
+                        srcElements = getAll( elem );
+                        destElements = getAll( clone );
+
+                        // Weird iteration because IE will replace the length property
+                        // with an element if you are cloning the body and one of the
+                        // elements on the page has a name or id of "length"
+                        for ( i = 0; srcElements[i]; ++i ) {
+                                // Ensure that the destination node is not null; Fixes #9587
+                                if ( destElements[i] ) {
+                                        cloneFixAttributes( srcElements[i], destElements[i] );
+                                }
+                        }
+                }
+
+                // Copy the events from the original to the clone
+                if ( dataAndEvents ) {
+                        cloneCopyEvent( elem, clone );
+
+                        if ( deepDataAndEvents ) {
+                                srcElements = getAll( elem );
+                                destElements = getAll( clone );
+
+                                for ( i = 0; srcElements[i]; ++i ) {
+                                        cloneCopyEvent( srcElements[i], destElements[i] );
+                                }
+                        }
+                }
+
+                srcElements = destElements = null;
+
+                // Return the cloned set
+                return clone;
+        },
+
+        clean: function( elems, context, fragment, scripts ) {
+                var i, j, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
+                        safe = context === document && safeFragment,
+                        ret = [];
+
+                // Ensure that context is a document
+                if ( !context || typeof context.createDocumentFragment === "undefined" ) {
+                        context = document;
+                }
+
+                // Use the already-created safe fragment if context permits
+                for ( i = 0; (elem = elems[i]) != null; i++ ) {
+                        if ( typeof elem === "number" ) {
+                                elem += "";
+                        }
+
+                        if ( !elem ) {
+                                continue;
+                        }
+
+                        // Convert html string into DOM nodes
+                        if ( typeof elem === "string" ) {
+                                if ( !rhtml.test( elem ) ) {
+                                        elem = context.createTextNode( elem );
+                                } else {
+                                        // Ensure a safe container in which to render the html
+                                        safe = safe || createSafeFragment( context );
+                                        div = context.createElement("div");
+                                        safe.appendChild( div );
+
+                                        // Fix "XHTML"-style tags in all browsers
+                                        elem = elem.replace(rxhtmlTag, "<$1></$2>");
+
+                                        // Go to html and back, then peel off extra wrappers
+                                        tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
+                                        wrap = wrapMap[ tag ] || wrapMap._default;
+                                        depth = wrap[0];
+                                        div.innerHTML = wrap[1] + elem + wrap[2];
+
+                                        // Move to the right depth
+                                        while ( depth-- ) {
+                                                div = div.lastChild;
+                                        }
+
+                                        // Remove IE's autoinserted <tbody> from table fragments
+                                        if ( !jQuery.support.tbody ) {
+
+                                                // String was a <table>, *may* have spurious <tbody>
+                                                hasBody = rtbody.test(elem);
+                                                        tbody = tag === "table" && !hasBody ?
+                                                                div.firstChild && div.firstChild.childNodes :
+
+                                                                // String was a bare <thead> or <tfoot>
+                                                                wrap[1] === "<table>" && !hasBody ?
+                                                                        div.childNodes :
+                                                                        [];
+
+                                                for ( j = tbody.length - 1; j >= 0 ; --j ) {
+                                                        if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
+                                                                tbody[ j ].parentNode.removeChild( tbody[ j ] );
+                                                        }
+                                                }
+                                        }
+
+                                        // IE completely kills leading whitespace when innerHTML is used
+                                        if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
+                                                div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
+                                        }
+
+                                        elem = div.childNodes;
+
+                                        // Take out of fragment container (we need a fresh div each time)
+                                        div.parentNode.removeChild( div );
+                                }
+                        }
+
+                        if ( elem.nodeType ) {
+                                ret.push( elem );
+                        } else {
+                                jQuery.merge( ret, elem );
+                        }
+                }
+
+                // Fix #11356: Clear elements from safeFragment
+                if ( div ) {
+                        elem = div = safe = null;
+                }
+
+                // Reset defaultChecked for any radios and checkboxes
+                // about to be appended to the DOM in IE 6/7 (#8060)
+                if ( !jQuery.support.appendChecked ) {
+                        for ( i = 0; (elem = ret[i]) != null; i++ ) {
+                                if ( jQuery.nodeName( elem, "input" ) ) {
+                                        fixDefaultChecked( elem );
+                                } else if ( typeof elem.getElementsByTagName !== "undefined" ) {
+                                        jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
+                                }
+                        }
+                }
+
+                // Append elements to a provided document fragment
+                if ( fragment ) {
+                        // Special handling of each script element
+                        handleScript = function( elem ) {
+                                // Check if we consider it executable
+                                if ( !elem.type || rscriptType.test( elem.type ) ) {
+                                        // Detach the script and store it in the scripts array (if provided) or the fragment
+                                        // Return truthy to indicate that it has been handled
+                                        return scripts ?
+                                                scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
+                                                fragment.appendChild( elem );
+                                }
+                        };
+
+                        for ( i = 0; (elem = ret[i]) != null; i++ ) {
+                                // Check if we're done after handling an executable script
+                                if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
+                                        // Append to fragment and handle embedded scripts
+                                        fragment.appendChild( elem );
+                                        if ( typeof elem.getElementsByTagName !== "undefined" ) {
+                                                // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
+                                                jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );
+
+                                                // Splice the scripts into ret after their former ancestor and advance our index beyond them
+                                                ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
+                                                i += jsTags.length;
+                                        }
+                                }
+                        }
+                }
+
+                return ret;
+        },
+
+        cleanData: function( elems, /* internal */ acceptData ) {
+                var data, id, elem, type,
+                        i = 0,
+                        internalKey = jQuery.expando,
+                        cache = jQuery.cache,
+                        deleteExpando = jQuery.support.deleteExpando,
+                        special = jQuery.event.special;
+
+                for ( ; (elem = elems[i]) != null; i++ ) {
+
+                        if ( acceptData || jQuery.acceptData( elem ) ) {
+
+                                id = elem[ internalKey ];
+                                data = id && cache[ id ];
+
+                                if ( data ) {
+                                        if ( data.events ) {
+                                                for ( type in data.events ) {
+                                                        if ( special[ type ] ) {
+                                                                jQuery.event.remove( elem, type );
+
+                                                        // This is a shortcut to avoid jQuery.event.remove's overhead
+                                                        } else {
+                                                                jQuery.removeEvent( elem, type, data.handle );
+                                                        }
+                                                }
+                                        }
+
+                                        // Remove cache only if it was not already removed by jQuery.event.remove
+                                        if ( cache[ id ] ) {
+
+                                                delete cache[ id ];
+
+                                                // IE does not allow us to delete expando properties from nodes,
+                                                // nor does it have a removeAttribute function on Document nodes;
+                                                // we must handle all of these cases
+                                                if ( deleteExpando ) {
+                                                        delete elem[ internalKey ];
+
+                                                } else if ( elem.removeAttribute ) {
+                                                        elem.removeAttribute( internalKey );
+
+                                                } else {
+                                                        elem[ internalKey ] = null;
+                                                }
+
+                                                jQuery.deletedIds.push( id );
+                                        }
+                                }
+                        }
+                }
+        }
+});
+// Limit scope pollution from any deprecated API
+(function() {
+
+var matched, browser;
+
+// Use of jQuery.browser is frowned upon.
+// More details: http://api.jquery.com/jQuery.browser
+// jQuery.uaMatch maintained for back-compat
+jQuery.uaMatch = function( ua ) {
+        ua = ua.toLowerCase();
+
+        var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
+                /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
+                /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
+                /(msie) ([\w.]+)/.exec( ua ) ||
+                ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
+                [];
+
+        return {
+                browser: match[ 1 ] || "",
+                version: match[ 2 ] || "0"
+        };
+};
+
+matched = jQuery.uaMatch( navigator.userAgent );
+browser = {};
+
+if ( matched.browser ) {
+        browser[ matched.browser ] = true;
+        browser.version = matched.version;
+}
+
+// Chrome is Webkit, but Webkit is also Safari.
+if ( browser.chrome ) {
+        browser.webkit = true;
+} else if ( browser.webkit ) {
+        browser.safari = true;
+}
+
+jQuery.browser = browser;
+
+jQuery.sub = function() {
+        function jQuerySub( selector, context ) {
+                return new jQuerySub.fn.init( selector, context );
+        }
+        jQuery.extend( true, jQuerySub, this );
+        jQuerySub.superclass = this;
+        jQuerySub.fn = jQuerySub.prototype = this();
+        jQuerySub.fn.constructor = jQuerySub;
+        jQuerySub.sub = this.sub;
+        jQuerySub.fn.init = function init( selector, context ) {
+                if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
+                        context = jQuerySub( context );
+                }
+
+                return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
+        };
+        jQuerySub.fn.init.prototype = jQuerySub.fn;
+        var rootjQuerySub = jQuerySub(document);
+        return jQuerySub;
+};
+
+})();
+var curCSS, iframe, iframeDoc,
+        ralpha = /alpha\([^)]*\)/i,
+        ropacity = /opacity=([^)]*)/,
+        rposition = /^(top|right|bottom|left)$/,
+        // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+        // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+        rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+        rmargin = /^margin/,
+        rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+        rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+        rrelNum = new RegExp( "^([-+])=(" + core_pnum + ")", "i" ),
+        elemdisplay = { BODY: "block" },
+
+        cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+        cssNormalTransform = {
+                letterSpacing: 0,
+                fontWeight: 400
+        },
+
+        cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+        cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
+
+        eventsToggle = jQuery.fn.toggle;
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+        // shortcut for names that are not vendor prefixed
+        if ( name in style ) {
+                return name;
+        }
+
+        // check for vendor prefixed names
+        var capName = name.charAt(0).toUpperCase() + name.slice(1),
+                origName = name,
+                i = cssPrefixes.length;
+
+        while ( i-- ) {
+                name = cssPrefixes[ i ] + capName;
+                if ( name in style ) {
+                        return name;
+                }
+        }
+
+        return origName;
+}
+
+function isHidden( elem, el ) {
+        elem = el || elem;
+        return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+function showHide( elements, show ) {
+        var elem, display,
+                values = [],
+                index = 0,
+                length = elements.length;
+
+        for ( ; index < length; index++ ) {
+                elem = elements[ index ];
+                if ( !elem.style ) {
+                        continue;
+                }
+                values[ index ] = jQuery._data( elem, "olddisplay" );
+                if ( show ) {
+                        // Reset the inline display of this element to learn if it is
+                        // being hidden by cascaded rules or not
+                        if ( !values[ index ] && elem.style.display === "none" ) {
+                                elem.style.display = "";
+                        }
+
+                        // Set elements which have been overridden with display: none
+                        // in a stylesheet to whatever the default browser style is
+                        // for such an element
+                        if ( elem.style.display === "" && isHidden( elem ) ) {
+                                values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+                        }
+                } else {
+                        display = curCSS( elem, "display" );
+
+                        if ( !values[ index ] && display !== "none" ) {
+                                jQuery._data( elem, "olddisplay", display );
+                        }
+                }
+        }
+
+        // Set the display of most of the elements in a second loop
+        // to avoid the constant reflow
+        for ( index = 0; index < length; index++ ) {
+                elem = elements[ index ];
+                if ( !elem.style ) {
+                        continue;
+                }
+                if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+                        elem.style.display = show ? values[ index ] || "" : "none";
+                }
+        }
+
+        return elements;
+}
+
+jQuery.fn.extend({
+        css: function( name, value ) {
+                return jQuery.access( this, function( elem, name, value ) {
+                        return value !== undefined ?
+                                jQuery.style( elem, name, value ) :
+                                jQuery.css( elem, name );
+                }, name, value, arguments.length > 1 );
+        },
+        show: function() {
+                return showHide( this, true );
+        },
+        hide: function() {
+                return showHide( this );
+        },
+        toggle: function( state, fn2 ) {
+                var bool = typeof state === "boolean";
+
+                if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
+                        return eventsToggle.apply( this, arguments );
+                }
+
+                return this.each(function() {
+                        if ( bool ? state : isHidden( this ) ) {
+                                jQuery( this ).show();
+                        } else {
+                                jQuery( this ).hide();
+                        }
+                });
+        }
+});
+
+jQuery.extend({
+        // Add in style property hooks for overriding the default
+        // behavior of getting and setting a style property
+        cssHooks: {
+                opacity: {
+                        get: function( elem, computed ) {
+                                if ( computed ) {
+                                        // We should always get a number back from opacity
+                                        var ret = curCSS( elem, "opacity" );
+                                        return ret === "" ? "1" : ret;
+
+                                }
+                        }
+                }
+        },
+
+        // Exclude the following css properties to add px
+        cssNumber: {
+                "fillOpacity": true,
+                "fontWeight": true,
+                "lineHeight": true,
+                "opacity": true,
+                "orphans": true,
+                "widows": true,
+                "zIndex": true,
+                "zoom": true
+        },
+
+        // Add in properties whose names you wish to fix before
+        // setting or getting the value
+        cssProps: {
+                // normalize float css property
+                "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
+        },
+
+        // Get and set the style property on a DOM Node
+        style: function( elem, name, value, extra ) {
+                // Don't set styles on text and comment nodes
+                if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+                        return;
+                }
+
+                // Make sure that we're working with the right name
+                var ret, type, hooks,
+                        origName = jQuery.camelCase( name ),
+                        style = elem.style;
+
+                name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+                // gets hook for the prefixed version
+                // followed by the unprefixed version
+                hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+                // Check if we're setting a value
+                if ( value !== undefined ) {
+                        type = typeof value;
+
+                        // convert relative number strings (+= or -=) to relative numbers. #7345
+                        if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+                                value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+                                // Fixes bug #9237
+                                type = "number";
+                        }
+
+                        // Make sure that NaN and null values aren't set. See: #7116
+                        if ( value == null || type === "number" && isNaN( value ) ) {
+                                return;
+                        }
+
+                        // If a number was passed in, add 'px' to the (except for certain CSS properties)
+                        if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+                                value += "px";
+                        }
+
+                        // If a hook was provided, use that value, otherwise just set the specified value
+                        if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+                                // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
+                                // Fixes bug #5509
+                                try {
+                                        style[ name ] = value;
+                                } catch(e) {}
+                        }
+
+                } else {
+                        // If a hook was provided get the non-computed value from there
+                        if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+                                return ret;
+                        }
+
+                        // Otherwise just get the value from the style object
+                        return style[ name ];
+                }
+        },
+
+        css: function( elem, name, numeric, extra ) {
+                var val, num, hooks,
+                        origName = jQuery.camelCase( name );
+
+                // Make sure that we're working with the right name
+                name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+                // gets hook for the prefixed version
+                // followed by the unprefixed version
+                hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+                // If a hook was provided get the computed value from there
+                if ( hooks && "get" in hooks ) {
+                        val = hooks.get( elem, true, extra );
+                }
+
+                // Otherwise, if a way to get the computed value exists, use that
+                if ( val === undefined ) {
+                        val = curCSS( elem, name );
+                }
+
+                //convert "normal" to computed value
+                if ( val === "normal" && name in cssNormalTransform ) {
+                        val = cssNormalTransform[ name ];
+                }
+
+                // Return, converting to number if forced or a qualifier was provided and val looks numeric
+                if ( numeric || extra !== undefined ) {
+                        num = parseFloat( val );
+                        return numeric || jQuery.isNumeric( num ) ? num || 0 : val;
+                }
+                return val;
+        },
+
+        // A method for quickly swapping in/out CSS properties to get correct calculations
+        swap: function( elem, options, callback ) {
+                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.call( elem );
+
+                // Revert the old values
+                for ( name in options ) {
+                        elem.style[ name ] = old[ name ];
+                }
+
+                return ret;
+        }
+});
+
+// NOTE: To any future maintainer, we've window.getComputedStyle
+// because jsdom on node.js will break without it.
+if ( window.getComputedStyle ) {
+        curCSS = function( elem, name ) {
+                var ret, width, minWidth, maxWidth,
+                        computed = window.getComputedStyle( elem, null ),
+                        style = elem.style;
+
+                if ( computed ) {
+
+                        // getPropertyValue is only needed for .css('filter') in IE9, see #12537
+                        ret = computed.getPropertyValue( name ) || computed[ name ];
+
+                        if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+                                ret = jQuery.style( elem, name );
+                        }
+
+                        // A tribute to the "awesome hack by Dean Edwards"
+                        // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
+                        // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+                        // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+                        if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+                                width = style.width;
+                                minWidth = style.minWidth;
+                                maxWidth = style.maxWidth;
+
+                                style.minWidth = style.maxWidth = style.width = ret;
+                                ret = computed.width;
+
+                                style.width = width;
+                                style.minWidth = minWidth;
+                                style.maxWidth = maxWidth;
+                        }
+                }
+
+                return ret;
+        };
+} else if ( document.documentElement.currentStyle ) {
+        curCSS = function( elem, name ) {
+                var left, rsLeft,
+                        ret = elem.currentStyle && elem.currentStyle[ name ],
+                        style = elem.style;
+
+                // Avoid setting ret to empty string here
+                // so we don't default to auto
+                if ( ret == null && style && style[ name ] ) {
+                        ret = style[ name ];
+                }
+
+                // From the awesome hack by Dean Edwards
+                // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
+
+                // If we're not dealing with a regular pixel number
+                // but a number that has a weird ending, we need to convert it to pixels
+                // but not position css attributes, as those are proportional to the parent element instead
+                // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
+                if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
+
+                        // Remember the original values
+                        left = style.left;
+                        rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
+
+                        // Put in the new values to get a computed value out
+                        if ( rsLeft ) {
+                                elem.runtimeStyle.left = elem.currentStyle.left;
+                        }
+                        style.left = name === "fontSize" ? "1em" : ret;
+                        ret = style.pixelLeft + "px";
+
+                        // Revert the changed values
+                        style.left = left;
+                        if ( rsLeft ) {
+                                elem.runtimeStyle.left = rsLeft;
+                        }
+                }
+
+                return ret === "" ? "auto" : ret;
+        };
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+        var matches = rnumsplit.exec( value );
+        return matches ?
+                        Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+                        value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox ) {
+        var i = extra === ( isBorderBox ? "border" : "content" ) ?
+                // If we already have the right measurement, avoid augmentation
+                4 :
+                // Otherwise initialize for horizontal or vertical properties
+                name === "width" ? 1 : 0,
+
+                val = 0;
+
+        for ( ; i < 4; i += 2 ) {
+                // both box models exclude margin, so add it if we want it
+                if ( extra === "margin" ) {
+                        // we use jQuery.css instead of curCSS here
+                        // because of the reliableMarginRight CSS hook!
+                        val += jQuery.css( elem, extra + cssExpand[ i ], true );
+                }
+
+                // From this point on we use curCSS for maximum performance (relevant in animations)
+                if ( isBorderBox ) {
+                        // border-box includes padding, so remove it if we want content
+                        if ( extra === "content" ) {
+                                val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
+                        }
+
+                        // at this point, extra isn't border nor margin, so remove border
+                        if ( extra !== "margin" ) {
+                                val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
+                        }
+                } else {
+                        // at this point, extra isn't content, so add padding
+                        val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
+
+                        // at this point, extra isn't content nor padding, so add border
+                        if ( extra !== "padding" ) {
+                                val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
+                        }
+                }
+        }
+
+        return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+        // Start with offset property, which is equivalent to the border-box value
+        var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+                valueIsBorderBox = true,
+                isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box";
+
+        // some non-html elements return undefined for offsetWidth, so check for null/undefined
+        // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+        // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+        if ( val <= 0 || val == null ) {
+                // Fall back to computed then uncomputed css if necessary
+                val = curCSS( elem, name );
+                if ( val < 0 || val == null ) {
+                        val = elem.style[ name ];
+                }
+
+                // Computed unit is not pixels. Stop here and return.
+                if ( rnumnonpx.test(val) ) {
+                        return val;
+                }
+
+                // we need the check for style in case a browser which returns unreliable values
+                // for getComputedStyle silently falls back to the reliable elem.style
+                valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+                // Normalize "", auto, and prepare for extra
+                val = parseFloat( val ) || 0;
+        }
+
+        // use the active box-sizing model to add/subtract irrelevant styles
+        return ( val +
+                augmentWidthOrHeight(
+                        elem,
+                        name,
+                        extra || ( isBorderBox ? "border" : "content" ),
+                        valueIsBorderBox
+                )
+        ) + "px";
+}
+
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+        if ( elemdisplay[ nodeName ] ) {
+                return elemdisplay[ nodeName ];
+        }
+
+        var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.body ),
+                display = elem.css("display");
+        elem.remove();
+
+        // If the simple way fails,
+        // get element's real default display by attaching it to a temp iframe
+        if ( display === "none" || display === "" ) {
+                // Use the already-created iframe if possible
+                iframe = document.body.appendChild(
+                        iframe || jQuery.extend( document.createElement("iframe"), {
+                                frameBorder: 0,
+                                width: 0,
+                                height: 0
+                        })
+                );
+
+                // Create a cacheable copy of the iframe document on first call.
+                // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
+                // document to it; WebKit & Firefox won't allow reusing the iframe document.
+                if ( !iframeDoc || !iframe.createElement ) {
+                        iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
+                        iframeDoc.write("<!doctype html><html><body>");
+                        iframeDoc.close();
+                }
+
+                elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) );
+
+                display = curCSS( elem, "display" );
+                document.body.removeChild( iframe );
+        }
+
+        // Store the correct default display
+        elemdisplay[ nodeName ] = display;
+
+        return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+        jQuery.cssHooks[ name ] = {
+                get: function( elem, computed, extra ) {
+                        if ( computed ) {
+                                // certain elements can have dimension info if we invisibly show them
+                                // however, it must have a current display style that would benefit from this
+                                if ( elem.offsetWidth === 0 && rdisplayswap.test( curCSS( elem, "display" ) ) ) {
+                                        return jQuery.swap( elem, cssShow, function() {
+                                                return getWidthOrHeight( elem, name, extra );
+                                        });
+                                } else {
+                                        return getWidthOrHeight( elem, name, extra );
+                                }
+                        }
+                },
+
+                set: function( elem, value, extra ) {
+                        return setPositiveNumber( elem, value, extra ?
+                                augmentWidthOrHeight(
+                                        elem,
+                                        name,
+                                        extra,
+                                        jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"
+                                ) : 0
+                        );
+                }
+        };
+});
+
+if ( !jQuery.support.opacity ) {
+        jQuery.cssHooks.opacity = {
+                get: function( elem, computed ) {
+                        // IE uses filters for opacity
+                        return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
+                                ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
+                                computed ? "1" : "";
+                },
+
+                set: function( elem, value ) {
+                        var style = elem.style,
+                                currentStyle = elem.currentStyle,
+                                opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
+                                filter = currentStyle && currentStyle.filter || style.filter || "";
+
+                        // IE has trouble with opacity if it does not have layout
+                        // Force it by setting the zoom level
+                        style.zoom = 1;
+
+                        // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
+                        if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
+                                style.removeAttribute ) {
+
+                                // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
+                                // if "filter:" is present at all, clearType is disabled, we want to avoid this
+                                // style.removeAttribute is IE Only, but so apparently is this code path...
+                                style.removeAttribute( "filter" );
+
+                                // if there there is no filter style applied in a css rule, we are done
+                                if ( currentStyle && !currentStyle.filter ) {
+                                        return;
+                                }
+                        }
+
+                        // otherwise, set new filter values
+                        style.filter = ralpha.test( filter ) ?
+                                filter.replace( ralpha, opacity ) :
+                                filter + " " + opacity;
+                }
+        };
+}
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+        if ( !jQuery.support.reliableMarginRight ) {
+                jQuery.cssHooks.marginRight = {
+                        get: function( elem, computed ) {
+                                // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+                                // Work around by temporarily setting element display to inline-block
+                                return jQuery.swap( elem, { "display": "inline-block" }, function() {
+                                        if ( computed ) {
+                                                return curCSS( elem, "marginRight" );
+                                        }
+                                });
+                        }
+                };
+        }
+
+        // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+        // getComputedStyle returns percent when specified for top/left/bottom/right
+        // rather than make the css module depend on the offset module, we just check for it here
+        if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+                jQuery.each( [ "top", "left" ], function( i, prop ) {
+                        jQuery.cssHooks[ prop ] = {
+                                get: function( elem, computed ) {
+                                        if ( computed ) {
+                                                var ret = curCSS( elem, prop );
+                                                // if curCSS returns percentage, fallback to offset
+                                                return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret;
+                                        }
+                                }
+                        };
+                });
+        }
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+        jQuery.expr.filters.hidden = function( elem ) {
+                return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
+        };
+
+        jQuery.expr.filters.visible = function( elem ) {
+                return !jQuery.expr.filters.hidden( elem );
+        };
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+        margin: "",
+        padding: "",
+        border: "Width"
+}, function( prefix, suffix ) {
+        jQuery.cssHooks[ prefix + suffix ] = {
+                expand: function( value ) {
+                        var i,
+
+                                // assumes a single number if not a string
+                                parts = typeof value === "string" ? value.split(" ") : [ value ],
+                                expanded = {};
+
+                        for ( i = 0; i < 4; i++ ) {
+                                expanded[ prefix + cssExpand[ i ] + suffix ] =
+                                        parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+                        }
+
+                        return expanded;
+                }
+        };
+
+        if ( !rmargin.test( prefix ) ) {
+                jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+        }
+});
+var r20 = /%20/g,
+        rbracket = /\[\]$/,
+        rCRLF = /\r?\n/g,
+        rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
+        rselectTextarea = /^(?:select|textarea)/i;
+
+jQuery.fn.extend({
+        serialize: function() {
+                return jQuery.param( this.serializeArray() );
+        },
+        serializeArray: function() {
+                return this.map(function(){
+                        return this.elements ? jQuery.makeArray( this.elements ) : this;
+                })
+                .filter(function(){
+                        return this.name && !this.disabled &&
+                                ( this.checked || rselectTextarea.test( this.nodeName ) ||
+                                        rinput.test( this.type ) );
+                })
+                .map(function( i, elem ){
+                        var val = jQuery( this ).val();
+
+                        return val == null ?
+                                null :
+                                jQuery.isArray( val ) ?
+                                        jQuery.map( val, function( val, i ){
+                                                return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+                                        }) :
+                                        { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+                }).get();
+        }
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+        var prefix,
+                s = [],
+                add = function( key, value ) {
+                        // If value is a function, invoke it and return its value
+                        value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+                        s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+                };
+
+        // Set traditional to true for jQuery <= 1.3.2 behavior.
+        if ( traditional === undefined ) {
+                traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+        }
+
+        // If an array was passed in, assume that it is an array of form elements.
+        if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+                // Serialize the form elements
+                jQuery.each( a, function() {
+                        add( this.name, this.value );
+                });
+
+        } else {
+                // If traditional, encode the "old" way (the way 1.3.2 or older
+                // did it), otherwise encode params recursively.
+                for ( prefix in a ) {
+                        buildParams( prefix, a[ prefix ], traditional, add );
+                }
+        }
+
+        // Return the resulting serialization
+        return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+        var name;
+
+        if ( jQuery.isArray( obj ) ) {
+                // Serialize array item.
+                jQuery.each( obj, function( i, v ) {
+                        if ( traditional || rbracket.test( prefix ) ) {
+                                // Treat each array item as a scalar.
+                                add( prefix, v );
+
+                        } else {
+                                // If array item is non-scalar (array or object), encode its
+                                // numeric index to resolve deserialization ambiguity issues.
+                                // Note that rack (as of 1.0.0) can't currently deserialize
+                                // nested arrays properly, and attempting to do so may cause
+                                // a server error. Possible fixes are to modify rack's
+                                // deserialization algorithm or to provide an option or flag
+                                // to force array serialization to be shallow.
+                                buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+                        }
+                });
+
+        } else if ( !traditional && jQuery.type( obj ) === "object" ) {
+                // Serialize object item.
+                for ( name in obj ) {
+                        buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+                }
+
+        } else {
+                // Serialize scalar item.
+                add( prefix, obj );
+        }
+}
+var
+        // Document location
+        ajaxLocParts,
+        ajaxLocation,
+
+        rhash = /#.*$/,
+        rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
+        // #7653, #8125, #8152: local protocol detection
+        rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
+        rnoContent = /^(?:GET|HEAD)$/,
+        rprotocol = /^\/\//,
+        rquery = /\?/,
+        rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
+        rts = /([?&])_=[^&]*/,
+        rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+        // Keep a copy of the old load method
+        _load = jQuery.fn.load,
+
+        /* Prefilters
+         * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+         * 2) These are called:
+         *    - BEFORE asking for a transport
+         *    - AFTER param serialization (s.data is a string if s.processData is true)
+         * 3) key is the dataType
+         * 4) the catchall symbol "*" can be used
+         * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+         */
+        prefilters = {},
+
+        /* Transports bindings
+         * 1) key is the dataType
+         * 2) the catchall symbol "*" can be used
+         * 3) selection will start with transport dataType and THEN go to "*" if needed
+         */
+        transports = {},
+
+        // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+        allTypes = ["*/"] + ["*"];
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+        ajaxLocation = location.href;
+} catch( e ) {
+        // Use the href attribute of an A element
+        // since IE will modify it given document.location
+        ajaxLocation = document.createElement( "a" );
+        ajaxLocation.href = "";
+        ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+        // dataTypeExpression is optional and defaults to "*"
+        return function( dataTypeExpression, func ) {
+
+                if ( typeof dataTypeExpression !== "string" ) {
+                        func = dataTypeExpression;
+                        dataTypeExpression = "*";
+                }
+
+                var dataType, list, placeBefore,
+                        dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ),
+                        i = 0,
+                        length = dataTypes.length;
+
+                if ( jQuery.isFunction( func ) ) {
+                        // For each dataType in the dataTypeExpression
+                        for ( ; i < length; i++ ) {
+                                dataType = dataTypes[ i ];
+                                // We control if we're asked to add before
+                                // any existing element
+                                placeBefore = /^\+/.test( dataType );
+                                if ( placeBefore ) {
+                                        dataType = dataType.substr( 1 ) || "*";
+                                }
+                                list = structure[ dataType ] = structure[ dataType ] || [];
+                                // then we add to the structure accordingly
+                                list[ placeBefore ? "unshift" : "push" ]( func );
+                        }
+                }
+        };
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
+                dataType /* internal */, inspected /* internal */ ) {
+
+        dataType = dataType || options.dataTypes[ 0 ];
+        inspected = inspected || {};
+
+        inspected[ dataType ] = true;
+
+        var selection,
+                list = structure[ dataType ],
+                i = 0,
+                length = list ? list.length : 0,
+                executeOnly = ( structure === prefilters );
+
+        for ( ; i < length && ( executeOnly || !selection ); i++ ) {
+                selection = list[ i ]( options, originalOptions, jqXHR );
+                // If we got redirected to another dataType
+                // we try there if executing only and not done already
+                if ( typeof selection === "string" ) {
+                        if ( !executeOnly || inspected[ selection ] ) {
+                                selection = undefined;
+                        } else {
+                                options.dataTypes.unshift( selection );
+                                selection = inspectPrefiltersOrTransports(
+                                                structure, options, originalOptions, jqXHR, selection, inspected );
+                        }
+                }
+        }
+        // If we're only executing or nothing was selected
+        // we try the catchall dataType if not done already
+        if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
+                selection = inspectPrefiltersOrTransports(
+                                structure, options, originalOptions, jqXHR, "*", inspected );
+        }
+        // unnecessary when only executing (prefilters)
+        // but it'll be ignored by the caller in that case
+        return selection;
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+        var key, deep,
+                flatOptions = jQuery.ajaxSettings.flatOptions || {};
+        for ( key in src ) {
+                if ( src[ key ] !== undefined ) {
+                        ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
+                }
+        }
+        if ( deep ) {
+                jQuery.extend( true, target, deep );
+        }
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+        if ( typeof url !== "string" && _load ) {
+                return _load.apply( this, arguments );
+        }
+
+        // Don't do a request if no elements are being requested
+        if ( !this.length ) {
+                return this;
+        }
+
+        var selector, type, response,
+                self = this,
+                off = url.indexOf(" ");
+
+        if ( off >= 0 ) {
+                selector = url.slice( off, url.length );
+                url = url.slice( 0, off );
+        }
+
+        // If it's a function
+        if ( jQuery.isFunction( params ) ) {
+
+                // We assume that it's the callback
+                callback = params;
+                params = undefined;
+
+        // Otherwise, build a param string
+        } else if ( params && typeof params === "object" ) {
+                type = "POST";
+        }
+
+        // Request the remote document
+        jQuery.ajax({
+                url: url,
+
+                // if "type" variable is undefined, then "GET" method will be used
+                type: type,
+                dataType: "html",
+                data: params,
+                complete: function( jqXHR, status ) {
+                        if ( callback ) {
+                                self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+                        }
+                }
+        }).done(function( responseText ) {
+
+                // Save response for use in complete callback
+                response = arguments;
+
+                // See if a selector was specified
+                self.html( selector ?
+
+                        // Create a dummy div to hold the results
+                        jQuery("<div>")
+
+                                // inject the contents of the document in, removing the scripts
+                                // to avoid any 'Permission Denied' errors in IE
+                                .append( responseText.replace( rscript, "" ) )
+
+                                // Locate the specified elements
+                                .find( selector ) :
+
+                        // If not, just inject the full result
+                        responseText );
+
+        });
+
+        return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
+        jQuery.fn[ o ] = function( f ){
+                return this.on( o, f );
+        };
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+        jQuery[ method ] = function( url, data, callback, type ) {
+                // shift arguments if data argument was omitted
+                if ( jQuery.isFunction( data ) ) {
+                        type = type || callback;
+                        callback = data;
+                        data = undefined;
+                }
+
+                return jQuery.ajax({
+                        type: method,
+                        url: url,
+                        data: data,
+                        success: callback,
+                        dataType: type
+                });
+        };
+});
+
+jQuery.extend({
+
+        getScript: function( url, callback ) {
+                return jQuery.get( url, undefined, callback, "script" );
+        },
+
+        getJSON: function( url, data, callback ) {
+                return jQuery.get( url, data, callback, "json" );
+        },
+
+        // Creates a full fledged settings object into target
+        // with both ajaxSettings and settings fields.
+        // If target is omitted, writes into ajaxSettings.
+        ajaxSetup: function( target, settings ) {
+                if ( settings ) {
+                        // Building a settings object
+                        ajaxExtend( target, jQuery.ajaxSettings );
+                } else {
+                        // Extending ajaxSettings
+                        settings = target;
+                        target = jQuery.ajaxSettings;
+                }
+                ajaxExtend( target, settings );
+                return target;
+        },
+
+        ajaxSettings: {
+                url: ajaxLocation,
+                isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+                global: true,
+                type: "GET",
+                contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+                processData: true,
+                async: true,
+                /*
+                timeout: 0,
+                data: null,
+                dataType: null,
+                username: null,
+                password: null,
+                cache: null,
+                throws: false,
+                traditional: false,
+                headers: {},
+                */
+
+                accepts: {
+                        xml: "application/xml, text/xml",
+                        html: "text/html",
+                        text: "text/plain",
+                        json: "application/json, text/javascript",
+                        "*": allTypes
+                },
+
+                contents: {
+                        xml: /xml/,
+                        html: /html/,
+                        json: /json/
+                },
+
+                responseFields: {
+                        xml: "responseXML",
+                        text: "responseText"
+                },
+
+                // List of data converters
+                // 1) key format is "source_type destination_type" (a single space in-between)
+                // 2) the catchall symbol "*" can be used for source_type
+                converters: {
+
+                        // Convert anything to text
+                        "* text": window.String,
+
+                        // Text to html (true = no transformation)
+                        "text html": true,
+
+                        // Evaluate text as a json expression
+                        "text json": jQuery.parseJSON,
+
+                        // Parse text as xml
+                        "text xml": jQuery.parseXML
+                },
+
+                // For options that shouldn't be deep extended:
+                // you can add your own custom options here if
+                // and when you create one that shouldn't be
+                // deep extended (see ajaxExtend)
+                flatOptions: {
+                        context: true,
+                        url: true
+                }
+        },
+
+        ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+        ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+        // Main method
+        ajax: function( url, options ) {
+
+                // If url is an object, simulate pre-1.5 signature
+                if ( typeof url === "object" ) {
+                        options = url;
+                        url = undefined;
+                }
+
+                // Force options to be an object
+                options = options || {};
+
+                var // ifModified key
+                        ifModifiedKey,
+                        // Response headers
+                        responseHeadersString,
+                        responseHeaders,
+                        // transport
+                        transport,
+                        // timeout handle
+                        timeoutTimer,
+                        // Cross-domain detection vars
+                        parts,
+                        // To know if global events are to be dispatched
+                        fireGlobals,
+                        // Loop variable
+                        i,
+                        // Create the final options object
+                        s = jQuery.ajaxSetup( {}, options ),
+                        // Callbacks context
+                        callbackContext = s.context || s,
+                        // Context for global events
+                        // It's the callbackContext if one was provided in the options
+                        // and if it's a DOM node or a jQuery collection
+                        globalEventContext = callbackContext !== s &&
+                                ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
+                                                jQuery( callbackContext ) : jQuery.event,
+                        // Deferreds
+                        deferred = jQuery.Deferred(),
+                        completeDeferred = jQuery.Callbacks( "once memory" ),
+                        // Status-dependent callbacks
+                        statusCode = s.statusCode || {},
+                        // Headers (they are sent all at once)
+                        requestHeaders = {},
+                        requestHeadersNames = {},
+                        // The jqXHR state
+                        state = 0,
+                        // Default abort message
+                        strAbort = "canceled",
+                        // Fake xhr
+                        jqXHR = {
+
+                                readyState: 0,
+
+                                // Caches the header
+                                setRequestHeader: function( name, value ) {
+                                        if ( !state ) {
+                                                var lname = name.toLowerCase();
+                                                name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+                                                requestHeaders[ name ] = value;
+                                        }
+                                        return this;
+                                },
+
+                                // Raw string
+                                getAllResponseHeaders: function() {
+                                        return state === 2 ? responseHeadersString : null;
+                                },
+
+                                // Builds headers hashtable if needed
+                                getResponseHeader: function( key ) {
+                                        var match;
+                                        if ( state === 2 ) {
+                                                if ( !responseHeaders ) {
+                                                        responseHeaders = {};
+                                                        while( ( match = rheaders.exec( responseHeadersString ) ) ) {
+                                                                responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+                                                        }
+                                                }
+                                                match = responseHeaders[ key.toLowerCase() ];
+                                        }
+                                        return match === undefined ? null : match;
+                                },
+
+                                // Overrides response content-type header
+                                overrideMimeType: function( type ) {
+                                        if ( !state ) {
+                                                s.mimeType = type;
+                                        }
+                                        return this;
+                                },
+
+                                // Cancel the request
+                                abort: function( statusText ) {
+                                        statusText = statusText || strAbort;
+                                        if ( transport ) {
+                                                transport.abort( statusText );
+                                        }
+                                        done( 0, statusText );
+                                        return this;
+                                }
+                        };
+
+                // Callback for when everything is done
+                // It is defined here because jslint complains if it is declared
+                // at the end of the function (which would be more logical and readable)
+                function done( status, nativeStatusText, responses, headers ) {
+                        var isSuccess, success, error, response, modified,
+                                statusText = nativeStatusText;
+
+                        // Called once
+                        if ( state === 2 ) {
+                                return;
+                        }
+
+                        // State is "done" now
+                        state = 2;
+
+                        // Clear timeout if it exists
+                        if ( timeoutTimer ) {
+                                clearTimeout( timeoutTimer );
+                        }
+
+                        // Dereference transport for early garbage collection
+                        // (no matter how long the jqXHR object will be used)
+                        transport = undefined;
+
+                        // Cache response headers
+                        responseHeadersString = headers || "";
+
+                        // Set readyState
+                        jqXHR.readyState = status > 0 ? 4 : 0;
+
+                        // Get response data
+                        if ( responses ) {
+                                response = ajaxHandleResponses( s, jqXHR, responses );
+                        }
+
+                        // If successful, handle type chaining
+                        if ( status >= 200 && status < 300 || status === 304 ) {
+
+                                // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+                                if ( s.ifModified ) {
+
+                                        modified = jqXHR.getResponseHeader("Last-Modified");
+                                        if ( modified ) {
+                                                jQuery.lastModified[ ifModifiedKey ] = modified;
+                                        }
+                                        modified = jqXHR.getResponseHeader("Etag");
+                                        if ( modified ) {
+                                                jQuery.etag[ ifModifiedKey ] = modified;
+                                        }
+                                }
+
+                                // If not modified
+                                if ( status === 304 ) {
+
+                                        statusText = "notmodified";
+                                        isSuccess = true;
+
+                                // If we have data
+                                } else {
+
+                                        isSuccess = ajaxConvert( s, response );
+                                        statusText = isSuccess.state;
+                                        success = isSuccess.data;
+                                        error = isSuccess.error;
+                                        isSuccess = !error;
+                                }
+                        } else {
+                                // We extract error from statusText
+                                // then normalize statusText and status for non-aborts
+                                error = statusText;
+                                if ( !statusText || status ) {
+                                        statusText = "error";
+                                        if ( status < 0 ) {
+                                                status = 0;
+                                        }
+                                }
+                        }
+
+                        // Set data for the fake xhr object
+                        jqXHR.status = status;
+                        jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+                        // Success/Error
+                        if ( isSuccess ) {
+                                deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+                        } else {
+                                deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+                        }
+
+                        // Status-dependent callbacks
+                        jqXHR.statusCode( statusCode );
+                        statusCode = undefined;
+
+                        if ( fireGlobals ) {
+                                globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
+                                                [ jqXHR, s, isSuccess ? success : error ] );
+                        }
+
+                        // Complete
+                        completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+                        if ( fireGlobals ) {
+                                globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+                                // Handle the global AJAX counter
+                                if ( !( --jQuery.active ) ) {
+                                        jQuery.event.trigger( "ajaxStop" );
+                                }
+                        }
+                }
+
+                // Attach deferreds
+                deferred.promise( jqXHR );
+                jqXHR.success = jqXHR.done;
+                jqXHR.error = jqXHR.fail;
+                jqXHR.complete = completeDeferred.add;
+
+                // Status-dependent callbacks
+                jqXHR.statusCode = function( map ) {
+                        if ( map ) {
+                                var tmp;
+                                if ( state < 2 ) {
+                                        for ( tmp in map ) {
+                                                statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
+                                        }
+                                } else {
+                                        tmp = map[ jqXHR.status ];
+                                        jqXHR.always( tmp );
+                                }
+                        }
+                        return this;
+                };
+
+                // Remove hash character (#7531: and string promotion)
+                // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
+                // We also use the url parameter if available
+                s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+                // Extract dataTypes list
+                s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
+
+                // A cross-domain request is in order when we have a protocol:host:port mismatch
+                if ( s.crossDomain == null ) {
+                        parts = rurl.exec( s.url.toLowerCase() );
+                        s.crossDomain = !!( parts &&
+                                ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+                                        ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
+                                                ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
+                        );
+                }
+
+                // Convert data if not already a string
+                if ( s.data && s.processData && typeof s.data !== "string" ) {
+                        s.data = jQuery.param( s.data, s.traditional );
+                }
+
+                // Apply prefilters
+                inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+                // If request was aborted inside a prefilter, stop there
+                if ( state === 2 ) {
+                        return jqXHR;
+                }
+
+                // We can fire global events as of now if asked to
+                fireGlobals = s.global;
+
+                // Uppercase the type
+                s.type = s.type.toUpperCase();
+
+                // Determine if request has content
+                s.hasContent = !rnoContent.test( s.type );
+
+                // Watch for a new set of requests
+                if ( fireGlobals && jQuery.active++ === 0 ) {
+                        jQuery.event.trigger( "ajaxStart" );
+                }
+
+                // More options handling for requests with no content
+                if ( !s.hasContent ) {
+
+                        // If data is available, append data to url
+                        if ( s.data ) {
+                                s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
+                                // #9682: remove data so that it's not used in an eventual retry
+                                delete s.data;
+                        }
+
+                        // Get ifModifiedKey before adding the anti-cache parameter
+                        ifModifiedKey = s.url;
+
+                        // Add anti-cache in url if needed
+                        if ( s.cache === false ) {
+
+                                var ts = jQuery.now(),
+                                        // try replacing _= if it is there
+                                        ret = s.url.replace( rts, "$1_=" + ts );
+
+                                // if nothing was replaced, add timestamp to the end
+                                s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
+                        }
+                }
+
+                // Set the correct header, if data is being sent
+                if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+                        jqXHR.setRequestHeader( "Content-Type", s.contentType );
+                }
+
+                // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+                if ( s.ifModified ) {
+                        ifModifiedKey = ifModifiedKey || s.url;
+                        if ( jQuery.lastModified[ ifModifiedKey ] ) {
+                                jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
+                        }
+                        if ( jQuery.etag[ ifModifiedKey ] ) {
+                                jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
+                        }
+                }
+
+                // Set the Accepts header for the server, depending on the dataType
+                jqXHR.setRequestHeader(
+                        "Accept",
+                        s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+                                s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+                                s.accepts[ "*" ]
+                );
+
+                // Check for headers option
+                for ( i in s.headers ) {
+                        jqXHR.setRequestHeader( i, s.headers[ i ] );
+                }
+
+                // Allow custom headers/mimetypes and early abort
+                if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+                                // Abort if not done already and return
+                                return jqXHR.abort();
+
+                }
+
+                // aborting is no longer a cancellation
+                strAbort = "abort";
+
+                // Install callbacks on deferreds
+                for ( i in { success: 1, error: 1, complete: 1 } ) {
+                        jqXHR[ i ]( s[ i ] );
+                }
+
+                // Get transport
+                transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+                // If no transport, we auto-abort
+                if ( !transport ) {
+                        done( -1, "No Transport" );
+                } else {
+                        jqXHR.readyState = 1;
+                        // Send global event
+                        if ( fireGlobals ) {
+                                globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+                        }
+                        // Timeout
+                        if ( s.async && s.timeout > 0 ) {
+                                timeoutTimer = setTimeout( function(){
+                                        jqXHR.abort( "timeout" );
+                                }, s.timeout );
+                        }
+
+                        try {
+                                state = 1;
+                                transport.send( requestHeaders, done );
+                        } catch (e) {
+                                // Propagate exception as error if not done
+                                if ( state < 2 ) {
+                                        done( -1, e );
+                                // Simply rethrow otherwise
+                                } else {
+                                        throw e;
+                                }
+                        }
+                }
+
+                return jqXHR;
+        },
+
+        // Counter for holding the number of active queries
+        active: 0,
+
+        // Last-Modified header cache for next request
+        lastModified: {},
+        etag: {}
+
+});
+
+/* Handles responses to an ajax request:
+ * - sets all responseXXX fields accordingly
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+        var ct, type, finalDataType, firstDataType,
+                contents = s.contents,
+                dataTypes = s.dataTypes,
+                responseFields = s.responseFields;
+
+        // Fill responseXXX fields
+        for ( type in responseFields ) {
+                if ( type in responses ) {
+                        jqXHR[ responseFields[type] ] = responses[ type ];
+                }
+        }
+
+        // Remove auto dataType and get content-type in the process
+        while( dataTypes[ 0 ] === "*" ) {
+                dataTypes.shift();
+                if ( ct === undefined ) {
+                        ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
+                }
+        }
+
+        // Check if we're dealing with a known content-type
+        if ( ct ) {
+                for ( type in contents ) {
+                        if ( contents[ type ] && contents[ type ].test( ct ) ) {
+                                dataTypes.unshift( type );
+                                break;
+                        }
+                }
+        }
+
+        // Check to see if we have a response for the expected dataType
+        if ( dataTypes[ 0 ] in responses ) {
+                finalDataType = dataTypes[ 0 ];
+        } else {
+                // Try convertible dataTypes
+                for ( type in responses ) {
+                        if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+                                finalDataType = type;
+                                break;
+                        }
+                        if ( !firstDataType ) {
+                                firstDataType = type;
+                        }
+                }
+                // Or just use first one
+                finalDataType = finalDataType || firstDataType;
+        }
+
+        // If we found a dataType
+        // We add the dataType to the list if needed
+        // and return the corresponding response
+        if ( finalDataType ) {
+                if ( finalDataType !== dataTypes[ 0 ] ) {
+                        dataTypes.unshift( finalDataType );
+                }
+                return responses[ finalDataType ];
+        }
+}
+
+// Chain conversions given the request and the original response
+function ajaxConvert( s, response ) {
+
+        var conv, conv2, current, tmp,
+                // Work with a copy of dataTypes in case we need to modify it for conversion
+                dataTypes = s.dataTypes.slice(),
+                prev = dataTypes[ 0 ],
+                converters = {},
+                i = 0;
+
+        // Apply the dataFilter if provided
+        if ( s.dataFilter ) {
+                response = s.dataFilter( response, s.dataType );
+        }
+
+        // Create converters map with lowercased keys
+        if ( dataTypes[ 1 ] ) {
+                for ( conv in s.converters ) {
+                        converters[ conv.toLowerCase() ] = s.converters[ conv ];
+                }
+        }
+
+        // Convert to each sequential dataType, tolerating list modification
+        for ( ; (current = dataTypes[++i]); ) {
+
+                // There's only work to do if current dataType is non-auto
+                if ( current !== "*" ) {
+
+                        // Convert response if prev dataType is non-auto and differs from current
+                        if ( prev !== "*" && prev !== current ) {
+
+                                // Seek a direct converter
+                                conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+                                // If none found, seek a pair
+                                if ( !conv ) {
+                                        for ( conv2 in converters ) {
+
+                                                // If conv2 outputs current
+                                                tmp = conv2.split(" ");
+                                                if ( tmp[ 1 ] === current ) {
+
+                                                        // If prev can be converted to accepted input
+                                                        conv = converters[ prev + " " + tmp[ 0 ] ] ||
+                                                                converters[ "* " + tmp[ 0 ] ];
+                                                        if ( conv ) {
+                                                                // Condense equivalence converters
+                                                                if ( conv === true ) {
+                                                                        conv = converters[ conv2 ];
+
+                                                                // Otherwise, insert the intermediate dataType
+                                                                } else if ( converters[ conv2 ] !== true ) {
+                                                                        current = tmp[ 0 ];
+                                                                        dataTypes.splice( i--, 0, current );
+                                                                }
+
+                                                                break;
+                                                        }
+                                                }
+                                        }
+                                }
+
+                                // Apply converter (if not an equivalence)
+                                if ( conv !== true ) {
+
+                                        // Unless errors are allowed to bubble, catch and return them
+                                        if ( conv && s["throws"] ) {
+                                                response = conv( response );
+                                        } else {
+                                                try {
+                                                        response = conv( response );
+                                                } catch ( e ) {
+                                                        return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+                                                }
+                                        }
+                                }
+                        }
+
+                        // Update prev for next iteration
+                        prev = current;
+                }
+        }
+
+        return { state: "success", data: response };
+}
+var oldCallbacks = [],
+        rquestion = /\?/,
+        rjsonp = /(=)\?(?=&|$)|\?\?/,
+        nonce = jQuery.now();
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+        jsonp: "callback",
+        jsonpCallback: function() {
+                var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
+                this[ callback ] = true;
+                return callback;
+        }
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+        var callbackName, overwritten, responseContainer,
+                data = s.data,
+                url = s.url,
+                hasCallback = s.jsonp !== false,
+                replaceInUrl = hasCallback && rjsonp.test( url ),
+                replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
+                        !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
+                        rjsonp.test( data );
+
+        // Handle iff the expected data type is "jsonp" or we have a parameter to set
+        if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
+
+                // Get callback name, remembering preexisting value associated with it
+                callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+                        s.jsonpCallback() :
+                        s.jsonpCallback;
+                overwritten = window[ callbackName ];
+
+                // Insert callback into url or form data
+                if ( replaceInUrl ) {
+                        s.url = url.replace( rjsonp, "$1" + callbackName );
+                } else if ( replaceInData ) {
+                        s.data = data.replace( rjsonp, "$1" + callbackName );
+                } else if ( hasCallback ) {
+                        s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+                }
+
+                // Use data converter to retrieve json after script execution
+                s.converters["script json"] = function() {
+                        if ( !responseContainer ) {
+                                jQuery.error( callbackName + " was not called" );
+                        }
+                        return responseContainer[ 0 ];
+                };
+
+                // force json dataType
+                s.dataTypes[ 0 ] = "json";
+
+                // Install callback
+                window[ callbackName ] = function() {
+                        responseContainer = arguments;
+                };
+
+                // Clean-up function (fires after converters)
+                jqXHR.always(function() {
+                        // Restore preexisting value
+                        window[ callbackName ] = overwritten;
+
+                        // Save back as free
+                        if ( s[ callbackName ] ) {
+                                // make sure that re-using the options doesn't screw things around
+                                s.jsonpCallback = originalSettings.jsonpCallback;
+
+                                // save the callback name for future use
+                                oldCallbacks.push( callbackName );
+                        }
+
+                        // Call if it was a function and we have a response
+                        if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+                                overwritten( responseContainer[ 0 ] );
+                        }
+
+                        responseContainer = overwritten = undefined;
+                });
+
+                // Delegate to script
+                return "script";
+        }
+});
+// Install script dataType
+jQuery.ajaxSetup({
+        accepts: {
+                script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+        },
+        contents: {
+                script: /javascript|ecmascript/
+        },
+        converters: {
+                "text script": function( text ) {
+                        jQuery.globalEval( text );
+                        return text;
+                }
+        }
+});
+
+// Handle cache's special case and global
+jQuery.ajaxPrefilter( "script", function( s ) {
+        if ( s.cache === undefined ) {
+                s.cache = false;
+        }
+        if ( s.crossDomain ) {
+                s.type = "GET";
+                s.global = false;
+        }
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function(s) {
+
+        // This transport only deals with cross domain requests
+        if ( s.crossDomain ) {
+
+                var script,
+                        head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
+
+                return {
+
+                        send: function( _, callback ) {
+
+                                script = document.createElement( "script" );
+
+                                script.async = "async";
+
+                                if ( s.scriptCharset ) {
+                                        script.charset = s.scriptCharset;
+                                }
+
+                                script.src = s.url;
+
+                                // Attach handlers for all browsers
+                                script.onload = script.onreadystatechange = function( _, isAbort ) {
+
+                                        if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+
+                                                // Handle memory leak in IE
+                                                script.onload = script.onreadystatechange = null;
+
+                                                // Remove the script
+                                                if ( head && script.parentNode ) {
+                                                        head.removeChild( script );
+                                                }
+
+                                                // Dereference the script
+                                                script = undefined;
+
+                                                // Callback if not abort
+                                                if ( !isAbort ) {
+                                                        callback( 200, "success" );
+                                                }
+                                        }
+                                };
+                                // Use insertBefore instead of appendChild  to circumvent an IE6 bug.
+                                // This arises when a base node is used (#2709 and #4378).
+                                head.insertBefore( script, head.firstChild );
+                        },
+
+                        abort: function() {
+                                if ( script ) {
+                                        script.onload( 0, 1 );
+                                }
+                        }
+                };
+        }
+});
+var xhrCallbacks,
+        // #5280: Internet Explorer will keep connections alive if we don't abort on unload
+        xhrOnUnloadAbort = window.ActiveXObject ? function() {
+                // Abort all pending requests
+                for ( var key in xhrCallbacks ) {
+                        xhrCallbacks[ key ]( 0, 1 );
+                }
+        } : false,
+        xhrId = 0;
+
+// Functions to create xhrs
+function createStandardXHR() {
+        try {
+                return new window.XMLHttpRequest();
+        } catch( e ) {}
+}
+
+function createActiveXHR() {
+        try {
+                return new window.ActiveXObject( "Microsoft.XMLHTTP" );
+        } catch( e ) {}
+}
+
+// Create the request object
+// (This is still attached to ajaxSettings for backward compatibility)
+jQuery.ajaxSettings.xhr = window.ActiveXObject ?
+        /* Microsoft failed to properly
+         * implement the XMLHttpRequest in IE7 (can't request local files),
+         * so we use the ActiveXObject when it is available
+         * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
+         * we need a fallback.
+         */
+        function() {
+                return !this.isLocal && createStandardXHR() || createActiveXHR();
+        } :
+        // For all other browsers, use the standard XMLHttpRequest object
+        createStandardXHR;
+
+// Determine support properties
+(function( xhr ) {
+        jQuery.extend( jQuery.support, {
+                ajax: !!xhr,
+                cors: !!xhr && ( "withCredentials" in xhr )
+        });
+})( jQuery.ajaxSettings.xhr() );
+
+// Create transport if the browser can provide an xhr
+if ( jQuery.support.ajax ) {
+
+        jQuery.ajaxTransport(function( s ) {
+                // Cross domain only allowed if supported through XMLHttpRequest
+                if ( !s.crossDomain || jQuery.support.cors ) {
+
+                        var callback;
+
+                        return {
+                                send: function( headers, complete ) {
+
+                                        // Get a new xhr
+                                        var handle, i,
+                                                xhr = s.xhr();
+
+                                        // Open the socket
+                                        // Passing null username, generates a login popup on Opera (#2865)
+                                        if ( s.username ) {
+                                                xhr.open( s.type, s.url, s.async, s.username, s.password );
+                                        } else {
+                                                xhr.open( s.type, s.url, s.async );
+                                        }
+
+                                        // Apply custom fields if provided
+                                        if ( s.xhrFields ) {
+                                                for ( i in s.xhrFields ) {
+                                                        xhr[ i ] = s.xhrFields[ i ];
+                                                }
+                                        }
+
+                                        // Override mime type if needed
+                                        if ( s.mimeType && xhr.overrideMimeType ) {
+                                                xhr.overrideMimeType( s.mimeType );
+                                        }
+
+                                        // X-Requested-With header
+                                        // For cross-domain requests, seeing as conditions for a preflight are
+                                        // akin to a jigsaw puzzle, we simply never set it to be sure.
+                                        // (it can always be set on a per-request basis or even using ajaxSetup)
+                                        // For same-domain requests, won't change header if already provided.
+                                        if ( !s.crossDomain && !headers["X-Requested-With"] ) {
+                                                headers[ "X-Requested-With" ] = "XMLHttpRequest";
+                                        }
+
+                                        // Need an extra try/catch for cross domain requests in Firefox 3
+                                        try {
+                                                for ( i in headers ) {
+                                                        xhr.setRequestHeader( i, headers[ i ] );
+                                                }
+                                        } catch( _ ) {}
+
+                                        // Do send the request
+                                        // This may raise an exception which is actually
+                                        // handled in jQuery.ajax (so no try/catch here)
+                                        xhr.send( ( s.hasContent && s.data ) || null );
+
+                                        // Listener
+                                        callback = function( _, isAbort ) {
+
+                                                var status,
+                                                        statusText,
+                                                        responseHeaders,
+                                                        responses,
+                                                        xml;
+
+                                                // Firefox throws exceptions when accessing properties
+                                                // of an xhr when a network error occurred
+                                                // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
+                                                try {
+
+                                                        // Was never called and is aborted or complete
+                                                        if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
+
+                                                                // Only called once
+                                                                callback = undefined;
+
+                                                                // Do not keep as active anymore
+                                                                if ( handle ) {
+                                                                        xhr.onreadystatechange = jQuery.noop;
+                                                                        if ( xhrOnUnloadAbort ) {
+                                                                                delete xhrCallbacks[ handle ];
+                                                                        }
+                                                                }
+
+                                                                // If it's an abort
+                                                                if ( isAbort ) {
+                                                                        // Abort it manually if needed
+                                                                        if ( xhr.readyState !== 4 ) {
+                                                                                xhr.abort();
+                                                                        }
+                                                                } else {
+                                                                        status = xhr.status;
+                                                                        responseHeaders = xhr.getAllResponseHeaders();
+                                                                        responses = {};
+                                                                        xml = xhr.responseXML;
+
+                                                                        // Construct response list
+                                                                        if ( xml && xml.documentElement /* #4958 */ ) {
+                                                                                responses.xml = xml;
+                                                                        }
+
+                                                                        // When requesting binary data, IE6-9 will throw an exception
+                                                                        // on any attempt to access responseText (#11426)
+                                                                        try {
+                                                                                responses.text = xhr.responseText;
+                                                                        } catch( e ) {
+                                                                        }
+
+                                                                        // Firefox throws an exception when accessing
+                                                                        // statusText for faulty cross-domain requests
+                                                                        try {
+                                                                                statusText = xhr.statusText;
+                                                                        } catch( e ) {
+                                                                                // We normalize with Webkit giving an empty statusText
+                                                                                statusText = "";
+                                                                        }
+
+                                                                        // Filter status for non standard behaviors
+
+                                                                        // If the request is local and we have data: assume a success
+                                                                        // (success with no data won't get notified, that's the best we
+                                                                        // can do given current implementations)
+                                                                        if ( !status && s.isLocal && !s.crossDomain ) {
+                                                                                status = responses.text ? 200 : 404;
+                                                                        // IE - #1450: sometimes returns 1223 when it should be 204
+                                                                        } else if ( status === 1223 ) {
+                                                                                status = 204;
+                                                                        }
+                                                                }
+                                                        }
+                                                } catch( firefoxAccessException ) {
+                                                        if ( !isAbort ) {
+                                                                complete( -1, firefoxAccessException );
+                                                        }
+                                                }
+
+                                                // Call complete if needed
+                                                if ( responses ) {
+                                                        complete( status, statusText, responses, responseHeaders );
+                                                }
+                                        };
+
+                                        if ( !s.async ) {
+                                                // if we're in sync mode we fire the callback
+                                                callback();
+                                        } else if ( xhr.readyState === 4 ) {
+                                                // (IE6 & IE7) if it's in cache and has been
+                                                // retrieved directly we need to fire the callback
+                                                setTimeout( callback, 0 );
+                                        } else {
+                                                handle = ++xhrId;
+                                                if ( xhrOnUnloadAbort ) {
+                                                        // Create the active xhrs callbacks list if needed
+                                                        // and attach the unload handler
+                                                        if ( !xhrCallbacks ) {
+                                                                xhrCallbacks = {};
+                                                                jQuery( window ).unload( xhrOnUnloadAbort );
+                                                        }
+                                                        // Add to list of active xhrs callbacks
+                                                        xhrCallbacks[ handle ] = callback;
+                                                }
+                                                xhr.onreadystatechange = callback;
+                                        }
+                                },
+
+                                abort: function() {
+                                        if ( callback ) {
+                                                callback(0,1);
+                                        }
+                                }
+                        };
+                }
+        });
+}
+var fxNow, timerId,
+        rfxtypes = /^(?:toggle|show|hide)$/,
+        rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+        rrun = /queueHooks$/,
+        animationPrefilters = [ defaultPrefilter ],
+        tweeners = {
+                "*": [function( prop, value ) {
+                        var end, unit,
+                                tween = this.createTween( prop, value ),
+                                parts = rfxnum.exec( value ),
+                                target = tween.cur(),
+                                start = +target || 0,
+                                scale = 1,
+                                maxIterations = 20;
+
+                        if ( parts ) {
+                                end = +parts[2];
+                                unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+
+                                // We need to compute starting value
+                                if ( unit !== "px" && start ) {
+                                        // Iteratively approximate from a nonzero starting point
+                                        // Prefer the current property, because this process will be trivial if it uses the same units
+                                        // Fallback to end or a simple constant
+                                        start = jQuery.css( tween.elem, prop, true ) || end || 1;
+
+                                        do {
+                                                // If previous iteration zeroed out, double until we get *something*
+                                                // Use a string for doubling factor so we don't accidentally see scale as unchanged below
+                                                scale = scale || ".5";
+
+                                                // Adjust and apply
+                                                start = start / scale;
+                                                jQuery.style( tween.elem, prop, start + unit );
+
+                                        // Update scale, tolerating zero or NaN from tween.cur()
+                                        // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+                                        } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+                                }
+
+                                tween.unit = unit;
+                                tween.start = start;
+                                // If a +=/-= token was provided, we're doing a relative animation
+                                tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
+                        }
+                        return tween;
+                }]
+        };
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+        setTimeout(function() {
+                fxNow = undefined;
+        }, 0 );
+        return ( fxNow = jQuery.now() );
+}
+
+function createTweens( animation, props ) {
+        jQuery.each( props, function( prop, value ) {
+                var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+                        index = 0,
+                        length = collection.length;
+                for ( ; index < length; index++ ) {
+                        if ( collection[ index ].call( animation, prop, value ) ) {
+
+                                // we're done with this property
+                                return;
+                        }
+                }
+        });
+}
+
+function Animation( elem, properties, options ) {
+        var result,
+                index = 0,
+                tweenerIndex = 0,
+                length = animationPrefilters.length,
+                deferred = jQuery.Deferred().always( function() {
+                        // don't match elem in the :animated selector
+                        delete tick.elem;
+                }),
+                tick = function() {
+                        var currentTime = fxNow || createFxNow(),
+                                remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+                                // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+                                temp = remaining / animation.duration || 0,
+                                percent = 1 - temp,
+                                index = 0,
+                                length = animation.tweens.length;
+
+                        for ( ; index < length ; index++ ) {
+                                animation.tweens[ index ].run( percent );
+                        }
+
+                        deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+                        if ( percent < 1 && length ) {
+                                return remaining;
+                        } else {
+                                deferred.resolveWith( elem, [ animation ] );
+                                return false;
+                        }
+                },
+                animation = deferred.promise({
+                        elem: elem,
+                        props: jQuery.extend( {}, properties ),
+                        opts: jQuery.extend( true, { specialEasing: {} }, options ),
+                        originalProperties: properties,
+                        originalOptions: options,
+                        startTime: fxNow || createFxNow(),
+                        duration: options.duration,
+                        tweens: [],
+                        createTween: function( prop, end, easing ) {
+                                var tween = jQuery.Tween( elem, animation.opts, prop, end,
+                                                animation.opts.specialEasing[ prop ] || animation.opts.easing );
+                                animation.tweens.push( tween );
+                                return tween;
+                        },
+                        stop: function( gotoEnd ) {
+                                var index = 0,
+                                        // if we are going to the end, we want to run all the tweens
+                                        // otherwise we skip this part
+                                        length = gotoEnd ? animation.tweens.length : 0;
+
+                                for ( ; index < length ; index++ ) {
+                                        animation.tweens[ index ].run( 1 );
+                                }
+
+                                // resolve when we played the last frame
+                                // otherwise, reject
+                                if ( gotoEnd ) {
+                                        deferred.resolveWith( elem, [ animation, gotoEnd ] );
+                                } else {
+                                        deferred.rejectWith( elem, [ animation, gotoEnd ] );
+                                }
+                                return this;
+                        }
+                }),
+                props = animation.props;
+
+        propFilter( props, animation.opts.specialEasing );
+
+        for ( ; index < length ; index++ ) {
+                result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+                if ( result ) {
+                        return result;
+                }
+        }
+
+        createTweens( animation, props );
+
+        if ( jQuery.isFunction( animation.opts.start ) ) {
+                animation.opts.start.call( elem, animation );
+        }
+
+        jQuery.fx.timer(
+                jQuery.extend( tick, {
+                        anim: animation,
+                        queue: animation.opts.queue,
+                        elem: elem
+                })
+        );
+
+        // attach callbacks from options
+        return animation.progress( animation.opts.progress )
+                .done( animation.opts.done, animation.opts.complete )
+                .fail( animation.opts.fail )
+                .always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+        var index, name, easing, value, hooks;
+
+        // camelCase, specialEasing and expand cssHook pass
+        for ( index in props ) {
+                name = jQuery.camelCase( index );
+                easing = specialEasing[ name ];
+                value = props[ index ];
+                if ( jQuery.isArray( value ) ) {
+                        easing = value[ 1 ];
+                        value = props[ index ] = value[ 0 ];
+                }
+
+                if ( index !== name ) {
+                        props[ name ] = value;
+                        delete props[ index ];
+                }
+
+                hooks = jQuery.cssHooks[ name ];
+                if ( hooks && "expand" in hooks ) {
+                        value = hooks.expand( value );
+                        delete props[ name ];
+
+                        // not quite $.extend, this wont overwrite keys already present.
+                        // also - reusing 'index' from above because we have the correct "name"
+                        for ( index in value ) {
+                                if ( !( index in props ) ) {
+                                        props[ index ] = value[ index ];
+                                        specialEasing[ index ] = easing;
+                                }
+                        }
+                } else {
+                        specialEasing[ name ] = easing;
+                }
+        }
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+        tweener: function( props, callback ) {
+                if ( jQuery.isFunction( props ) ) {
+                        callback = props;
+                        props = [ "*" ];
+                } else {
+                        props = props.split(" ");
+                }
+
+                var prop,
+                        index = 0,
+                        length = props.length;
+
+                for ( ; index < length ; index++ ) {
+                        prop = props[ index ];
+                        tweeners[ prop ] = tweeners[ prop ] || [];
+                        tweeners[ prop ].unshift( callback );
+                }
+        },
+
+        prefilter: function( callback, prepend ) {
+                if ( prepend ) {
+                        animationPrefilters.unshift( callback );
+                } else {
+                        animationPrefilters.push( callback );
+                }
+        }
+});
+
+function defaultPrefilter( elem, props, opts ) {
+        var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
+                anim = this,
+                style = elem.style,
+                orig = {},
+                handled = [],
+                hidden = elem.nodeType && isHidden( elem );
+
+        // handle queue: false promises
+        if ( !opts.queue ) {
+                hooks = jQuery._queueHooks( elem, "fx" );
+                if ( hooks.unqueued == null ) {
+                        hooks.unqueued = 0;
+                        oldfire = hooks.empty.fire;
+                        hooks.empty.fire = function() {
+                                if ( !hooks.unqueued ) {
+                                        oldfire();
+                                }
+                        };
+                }
+                hooks.unqueued++;
+
+                anim.always(function() {
+                        // doing this makes sure that the complete handler will be called
+                        // before this completes
+                        anim.always(function() {
+                                hooks.unqueued--;
+                                if ( !jQuery.queue( elem, "fx" ).length ) {
+                                        hooks.empty.fire();
+                                }
+                        });
+                });
+        }
+
+        // height/width overflow pass
+        if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+                // Make sure that nothing sneaks out
+                // Record all 3 overflow attributes because IE does not
+                // change the overflow attribute when overflowX and
+                // overflowY are set to the same value
+                opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+                // Set display property to inline-block for height/width
+                // animations on inline elements that are having width/height animated
+                if ( jQuery.css( elem, "display" ) === "inline" &&
+                                jQuery.css( elem, "float" ) === "none" ) {
+
+                        // inline-level elements accept inline-block;
+                        // block-level elements need to be inline with layout
+                        if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
+                                style.display = "inline-block";
+
+                        } else {
+                                style.zoom = 1;
+                        }
+                }
+        }
+
+        if ( opts.overflow ) {
+                style.overflow = "hidden";
+                if ( !jQuery.support.shrinkWrapBlocks ) {
+                        anim.done(function() {
+                                style.overflow = opts.overflow[ 0 ];
+                                style.overflowX = opts.overflow[ 1 ];
+                                style.overflowY = opts.overflow[ 2 ];
+                        });
+                }
+        }
+
+
+        // show/hide pass
+        for ( index in props ) {
+                value = props[ index ];
+                if ( rfxtypes.exec( value ) ) {
+                        delete props[ index ];
+                        toggle = toggle || value === "toggle";
+                        if ( value === ( hidden ? "hide" : "show" ) ) {
+                                continue;
+                        }
+                        handled.push( index );
+                }
+        }
+
+        length = handled.length;
+        if ( length ) {
+                dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
+                if ( "hidden" in dataShow ) {
+                        hidden = dataShow.hidden;
+                }
+
+                // store state if its toggle - enables .stop().toggle() to "reverse"
+                if ( toggle ) {
+                        dataShow.hidden = !hidden;
+                }
+                if ( hidden ) {
+                        jQuery( elem ).show();
+                } else {
+                        anim.done(function() {
+                                jQuery( elem ).hide();
+                        });
+                }
+                anim.done(function() {
+                        var prop;
+                        jQuery.removeData( elem, "fxshow", true );
+                        for ( prop in orig ) {
+                                jQuery.style( elem, prop, orig[ prop ] );
+                        }
+                });
+                for ( index = 0 ; index < length ; index++ ) {
+                        prop = handled[ index ];
+                        tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
+                        orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+
+                        if ( !( prop in dataShow ) ) {
+                                dataShow[ prop ] = tween.start;
+                                if ( hidden ) {
+                                        tween.end = tween.start;
+                                        tween.start = prop === "width" || prop === "height" ? 1 : 0;
+                                }
+                        }
+                }
+        }
+}
+
+function Tween( elem, options, prop, end, easing ) {
+        return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+        constructor: Tween,
+        init: function( elem, options, prop, end, easing, unit ) {
+                this.elem = elem;
+                this.prop = prop;
+                this.easing = easing || "swing";
+                this.options = options;
+                this.start = this.now = this.cur();
+                this.end = end;
+                this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+        },
+        cur: function() {
+                var hooks = Tween.propHooks[ this.prop ];
+
+                return hooks && hooks.get ?
+                        hooks.get( this ) :
+                        Tween.propHooks._default.get( this );
+        },
+        run: function( percent ) {
+                var eased,
+                        hooks = Tween.propHooks[ this.prop ];
+
+                if ( this.options.duration ) {
+                        this.pos = eased = jQuery.easing[ this.easing ](
+                                percent, this.options.duration * percent, 0, 1, this.options.duration
+                        );
+                } else {
+                        this.pos = eased = percent;
+                }
+                this.now = ( this.end - this.start ) * eased + this.start;
+
+                if ( this.options.step ) {
+                        this.options.step.call( this.elem, this.now, this );
+                }
+
+                if ( hooks && hooks.set ) {
+                        hooks.set( this );
+                } else {
+                        Tween.propHooks._default.set( this );
+                }
+                return this;
+        }
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+        _default: {
+                get: function( tween ) {
+                        var result;
+
+                        if ( tween.elem[ tween.prop ] != null &&
+                                (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+                                return tween.elem[ tween.prop ];
+                        }
+
+                        // passing any value as a 4th parameter to .css will automatically
+                        // attempt a parseFloat and fallback to a string if the parse fails
+                        // so, simple values such as "10px" are parsed to Float.
+                        // complex values such as "rotate(1rad)" are returned as is.
+                        result = jQuery.css( tween.elem, tween.prop, false, "" );
+                        // Empty strings, null, undefined and "auto" are converted to 0.
+                        return !result || result === "auto" ? 0 : result;
+                },
+                set: function( tween ) {
+                        // use step hook for back compat - use cssHook if its there - use .style if its
+                        // available and use plain properties where available
+                        if ( jQuery.fx.step[ tween.prop ] ) {
+                                jQuery.fx.step[ tween.prop ]( tween );
+                        } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+                                jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+                        } else {
+                                tween.elem[ tween.prop ] = tween.now;
+                        }
+                }
+        }
+};
+
+// Remove in 2.0 - this supports IE8's panic based approach
+// to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+        set: function( tween ) {
+                if ( tween.elem.nodeType && tween.elem.parentNode ) {
+                        tween.elem[ tween.prop ] = tween.now;
+                }
+        }
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+        var cssFn = jQuery.fn[ name ];
+        jQuery.fn[ name ] = function( speed, easing, callback ) {
+                return speed == null || typeof speed === "boolean" ||
+                        // special check for .toggle( handler, handler, ... )
+                        ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
+                        cssFn.apply( this, arguments ) :
+                        this.animate( genFx( name, true ), speed, easing, callback );
+        };
+});
+
+jQuery.fn.extend({
+        fadeTo: function( speed, to, easing, callback ) {
+
+                // show any hidden elements after setting opacity to 0
+                return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+                        // animate to the value specified
+                        .end().animate({ opacity: to }, speed, easing, callback );
+        },
+        animate: function( prop, speed, easing, callback ) {
+                var empty = jQuery.isEmptyObject( prop ),
+                        optall = jQuery.speed( speed, easing, callback ),
+                        doAnimation = function() {
+                                // Operate on a copy of prop so per-property easing won't be lost
+                                var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+                                // Empty animations resolve immediately
+                                if ( empty ) {
+                                        anim.stop( true );
+                                }
+                        };
+
+                return empty || optall.queue === false ?
+                        this.each( doAnimation ) :
+                        this.queue( optall.queue, doAnimation );
+        },
+        stop: function( type, clearQueue, gotoEnd ) {
+                var stopQueue = function( hooks ) {
+                        var stop = hooks.stop;
+                        delete hooks.stop;
+                        stop( gotoEnd );
+                };
+
+                if ( typeof type !== "string" ) {
+                        gotoEnd = clearQueue;
+                        clearQueue = type;
+                        type = undefined;
+                }
+                if ( clearQueue && type !== false ) {
+                        this.queue( type || "fx", [] );
+                }
+
+                return this.each(function() {
+                        var dequeue = true,
+                                index = type != null && type + "queueHooks",
+                                timers = jQuery.timers,
+                                data = jQuery._data( this );
+
+                        if ( index ) {
+                                if ( data[ index ] && data[ index ].stop ) {
+                                        stopQueue( data[ index ] );
+                                }
+                        } else {
+                                for ( index in data ) {
+                                        if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+                                                stopQueue( data[ index ] );
+                                        }
+                                }
+                        }
+
+                        for ( index = timers.length; index--; ) {
+                                if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+                                        timers[ index ].anim.stop( gotoEnd );
+                                        dequeue = false;
+                                        timers.splice( index, 1 );
+                                }
+                        }
+
+                        // start the next in the queue if the last step wasn't forced
+                        // timers currently will call their complete callbacks, which will dequeue
+                        // but only if they were gotoEnd
+                        if ( dequeue || !gotoEnd ) {
+                                jQuery.dequeue( this, type );
+                        }
+                });
+        }
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+        var which,
+                attrs = { height: type },
+                i = 0;
+
+        // if we include width, step value is 1 to do all cssExpand values,
+        // if we don't include width, step value is 2 to skip over Left and Right
+        includeWidth = includeWidth? 1 : 0;
+        for( ; i < 4 ; i += 2 - includeWidth ) {
+                which = cssExpand[ i ];
+                attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+        }
+
+        if ( includeWidth ) {
+                attrs.opacity = attrs.width = type;
+        }
+
+        return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+        slideDown: genFx("show"),
+        slideUp: genFx("hide"),
+        slideToggle: genFx("toggle"),
+        fadeIn: { opacity: "show" },
+        fadeOut: { opacity: "hide" },
+        fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+        jQuery.fn[ name ] = function( speed, easing, callback ) {
+                return this.animate( props, speed, easing, callback );
+        };
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+        var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+                complete: fn || !fn && easing ||
+                        jQuery.isFunction( speed ) && speed,
+                duration: speed,
+                easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+        };
+
+        opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+                opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+        // normalize opt.queue - true/undefined/null -> "fx"
+        if ( opt.queue == null || opt.queue === true ) {
+                opt.queue = "fx";
+        }
+
+        // Queueing
+        opt.old = opt.complete;
+
+        opt.complete = function() {
+                if ( jQuery.isFunction( opt.old ) ) {
+                        opt.old.call( this );
+                }
+
+                if ( opt.queue ) {
+                        jQuery.dequeue( this, opt.queue );
+                }
+        };
+
+        return opt;
+};
+
+jQuery.easing = {
+        linear: function( p ) {
+                return p;
+        },
+        swing: function( p ) {
+                return 0.5 - Math.cos( p*Math.PI ) / 2;
+        }
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+        var timer,
+                timers = jQuery.timers,
+                i = 0;
+
+        fxNow = jQuery.now();
+
+        for ( ; i < timers.length; i++ ) {
+                timer = timers[ i ];
+                // Checks the timer has not already been removed
+                if ( !timer() && timers[ i ] === timer ) {
+                        timers.splice( i--, 1 );
+                }
+        }
+
+        if ( !timers.length ) {
+                jQuery.fx.stop();
+        }
+        fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+        if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
+                timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+        }
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.stop = function() {
+        clearInterval( timerId );
+        timerId = null;
+};
+
+jQuery.fx.speeds = {
+        slow: 600,
+        fast: 200,
+        // Default speed
+        _default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+        jQuery.expr.filters.animated = function( elem ) {
+                return jQuery.grep(jQuery.timers, function( fn ) {
+                        return elem === fn.elem;
+                }).length;
+        };
+}
+var rroot = /^(?:body|html)$/i;
+
+jQuery.fn.offset = function( options ) {
+        if ( arguments.length ) {
+                return options === undefined ?
+                        this :
+                        this.each(function( i ) {
+                                jQuery.offset.setOffset( this, options, i );
+                        });
+        }
+
+        var docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft,
+                box = { top: 0, left: 0 },
+                elem = this[ 0 ],
+                doc = elem && elem.ownerDocument;
+
+        if ( !doc ) {
+                return;
+        }
+
+        if ( (body = doc.body) === elem ) {
+                return jQuery.offset.bodyOffset( elem );
+        }
+
+        docElem = doc.documentElement;
+
+        // Make sure it's not a disconnected DOM node
+        if ( !jQuery.contains( docElem, elem ) ) {
+                return box;
+        }
+
+        // If we don't have gBCR, just use 0,0 rather than error
+        // BlackBerry 5, iOS 3 (original iPhone)
+        if ( typeof elem.getBoundingClientRect !== "undefined" ) {
+                box = elem.getBoundingClientRect();
+        }
+        win = getWindow( doc );
+        clientTop  = docElem.clientTop  || body.clientTop  || 0;
+        clientLeft = docElem.clientLeft || body.clientLeft || 0;
+        scrollTop  = win.pageYOffset || docElem.scrollTop;
+        scrollLeft = win.pageXOffset || docElem.scrollLeft;
+        return {
+                top: box.top  + scrollTop  - clientTop,
+                left: box.left + scrollLeft - clientLeft
+        };
+};
+
+jQuery.offset = {
+
+        bodyOffset: function( body ) {
+                var top = body.offsetTop,
+                        left = body.offsetLeft;
+
+                if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
+                        top  += parseFloat( jQuery.css(body, "marginTop") ) || 0;
+                        left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
+                }
+
+                return { top: top, left: left };
+        },
+
+        setOffset: function( elem, options, i ) {
+                var position = jQuery.css( elem, "position" );
+
+                // set position first, in-case top/left are set even on static elem
+                if ( position === "static" ) {
+                        elem.style.position = "relative";
+                }
+
+                var curElem = jQuery( elem ),
+                        curOffset = curElem.offset(),
+                        curCSSTop = jQuery.css( elem, "top" ),
+                        curCSSLeft = jQuery.css( elem, "left" ),
+                        calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
+                        props = {}, curPosition = {}, curTop, curLeft;
+
+                // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+                if ( calculatePosition ) {
+                        curPosition = curElem.position();
+                        curTop = curPosition.top;
+                        curLeft = curPosition.left;
+                } else {
+                        curTop = parseFloat( curCSSTop ) || 0;
+                        curLeft = parseFloat( curCSSLeft ) || 0;
+                }
+
+                if ( jQuery.isFunction( options ) ) {
+                        options = options.call( elem, i, curOffset );
+                }
+
+                if ( options.top != null ) {
+                        props.top = ( options.top - curOffset.top ) + curTop;
+                }
+                if ( options.left != null ) {
+                        props.left = ( options.left - curOffset.left ) + curLeft;
+                }
+
+                if ( "using" in options ) {
+                        options.using.call( elem, props );
+                } else {
+                        curElem.css( props );
+                }
+        }
+};
+
+
+jQuery.fn.extend({
+
+        position: function() {
+                if ( !this[0] ) {
+                        return;
+                }
+
+                var elem = this[0],
+
+                // Get *real* offsetParent
+                offsetParent = this.offsetParent(),
+
+                // Get correct offsets
+                offset       = this.offset(),
+                parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
+
+                // Subtract element margins
+                // note: when an element has margin: auto the offsetLeft and marginLeft
+                // are the same in Safari causing offset.left to incorrectly be 0
+                offset.top  -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
+                offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
+
+                // Add offsetParent borders
+                parentOffset.top  += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
+                parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
+
+                // Subtract the two offsets
+                return {
+                        top:  offset.top  - parentOffset.top,
+                        left: offset.left - parentOffset.left
+                };
+        },
+
+        offsetParent: function() {
+                return this.map(function() {
+                        var offsetParent = this.offsetParent || document.body;
+                        while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
+                                offsetParent = offsetParent.offsetParent;
+                        }
+                        return offsetParent || document.body;
+                });
+        }
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+        var top = /Y/.test( prop );
+
+        jQuery.fn[ method ] = function( val ) {
+                return jQuery.access( this, function( elem, method, val ) {
+                        var win = getWindow( elem );
+
+                        if ( val === undefined ) {
+                                return win ? (prop in win) ? win[ prop ] :
+                                        win.document.documentElement[ method ] :
+                                        elem[ method ];
+                        }
+
+                        if ( win ) {
+                                win.scrollTo(
+                                        !top ? val : jQuery( win ).scrollLeft(),
+                                         top ? val : jQuery( win ).scrollTop()
+                                );
+
+                        } else {
+                                elem[ method ] = val;
+                        }
+                }, method, val, arguments.length, null );
+        };
+});
+
+function getWindow( elem ) {
+        return jQuery.isWindow( elem ) ?
+                elem :
+                elem.nodeType === 9 ?
+                        elem.defaultView || elem.parentWindow :
+                        false;
+}
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+        jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+                // margin is only for outerHeight, outerWidth
+                jQuery.fn[ funcName ] = function( margin, value ) {
+                        var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+                                extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+                        return jQuery.access( this, function( elem, type, value ) {
+                                var doc;
+
+                                if ( jQuery.isWindow( elem ) ) {
+                                        // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+                                        // isn't a whole lot we can do. See pull request at this URL for discussion:
+                                        // https://github.com/jquery/jquery/pull/764
+                                        return elem.document.documentElement[ "client" + name ];
+                                }
+
+                                // Get document width or height
+                                if ( elem.nodeType === 9 ) {
+                                        doc = elem.documentElement;
+
+                                        // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
+                                        // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
+                                        return Math.max(
+                                                elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+                                                elem.body[ "offset" + name ], doc[ "offset" + name ],
+                                                doc[ "client" + name ]
+                                        );
+                                }
+
+                                return value === undefined ?
+                                        // Get width or height on the element, requesting but not forcing parseFloat
+                                        jQuery.css( elem, type, value, extra ) :
+
+                                        // Set width or height on the element
+                                        jQuery.style( elem, type, value, extra );
+                        }, type, chainable ? margin : undefined, chainable, null );
+                };
+        });
+});
+// Expose jQuery to the global object
+window.jQuery = window.$ = jQuery;
+
+// Expose jQuery as an AMD module, but only for AMD loaders that
+// understand the issues with loading multiple versions of jQuery
+// in a page that all might call define(). The loader will indicate
+// they have special allowances for multiple jQuery versions by
+// specifying define.amd.jQuery = true. Register as a named module,
+// since jQuery can be concatenated with other files that may use define,
+// but not use a proper concatenation script that understands anonymous
+// AMD modules. A named AMD is safest and most robust way to register.
+// Lowercase jquery is used because AMD module names are derived from
+// file names, and jQuery is normally delivered in a lowercase file name.
+// Do this after creating the global so that if an AMD module wants to call
+// noConflict to hide this version of jQuery, it will work.
+if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
+        define( "jquery", [], function () { return jQuery; } );
+}
+
+})( window );