diff --git a/admin/common-js.php b/admin/common-js.php
index 90a92faa..c9e69828 100644
--- a/admin/common-js.php
+++ b/admin/common-js.php
@@ -1,5 +1,5 @@
 <?php if(!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
-<script type="text/javascript" src="<?php $options->adminUrl('javascript/mootools.js?v=' . $suffixVersion); ?>"></script> 
+<script type="text/javascript" src="<?php $options->adminUrl('javascript/jquery.js?v=' . $suffixVersion); ?>"></script> 
 <script type="text/javascript" src="<?php $options->adminUrl('javascript/typecho.js?v=' . $suffixVersion); ?>"></script>
 <script type="text/javascript">
     (function () {
diff --git a/admin/javascript/jquery.js b/admin/javascript/jquery.js
new file mode 100644
index 00000000..ebc6c187
--- /dev/null
+++ b/admin/javascript/jquery.js
@@ -0,0 +1,8829 @@
+/*!
+ * jQuery JavaScript Library v2.0.3
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-07-03T13:30Z
+ */
+(function( window, undefined ) {
+
+// Can't do this because several apps including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+// Support: Firefox 18+
+//"use strict";
+var
+	// A central reference to the root jQuery(document)
+	rootjQuery,
+
+	// The deferred used on DOM ready
+	readyList,
+
+	// Support: IE9
+	// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
+	core_strundefined = typeof undefined,
+
+	// Use the correct document accordingly with window argument (sandbox)
+	location = window.location,
+	document = window.document,
+	docElem = document.documentElement,
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	// [[Class]] -> type pairs
+	class2type = {},
+
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
+
+	core_version = "2.0.3",
+
+	// Save a reference to some core methods
+	core_concat = core_deletedIds.concat,
+	core_push = core_deletedIds.push,
+	core_slice = core_deletedIds.slice,
+	core_indexOf = core_deletedIds.indexOf,
+	core_toString = class2type.toString,
+	core_hasOwn = class2type.hasOwnProperty,
+	core_trim = core_version.trim,
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context, rootjQuery );
+	},
+
+	// Used for matching numbers
+	core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
+
+	// Used for splitting on whitespace
+	core_rnotwhite = /\S+/g,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+
+	// 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
+	completed = function() {
+		document.removeEventListener( "DOMContentLoaded", completed, false );
+		window.removeEventListener( "load", completed, false );
+		jQuery.ready();
+	};
+
+jQuery.fn = jQuery.prototype = {
+	// The current version of jQuery being used
+	jquery: core_version,
+
+	constructor: jQuery,
+	init: function( selector, context, rootjQuery ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && (match[1] || !context) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					context = context instanceof jQuery ? context[0] : context;
+
+					// scripts is true for back-compat
+					jQuery.merge( this, jQuery.parseHTML(
+						match[1],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[2] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || rootjQuery ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	},
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return core_slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num == null ?
+
+			// Return a 'clean' array
+			this.toArray() :
+
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	// (You can seed the arguments with an array of args, but this is
+	// only used internally.)
+	each: function( callback, args ) {
+		return jQuery.each( this, callback, args );
+	},
+
+	ready: function( fn ) {
+		// Add the callback
+		jQuery.ready.promise().done( fn );
+
+		return this;
+	},
+
+	slice: function() {
+		return this.pushStack( core_slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor(null);
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: core_push,
+	sort: [].sort,
+	splice: [].splice
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.fn.init.prototype = jQuery.fn;
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var 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({
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
+
+	noConflict: function( deep ) {
+		if ( window.$ === jQuery ) {
+			window.$ = _$;
+		}
+
+		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;
+		}
+
+		// 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,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+		return !isNaN( parseFloat(obj) ) && isFinite( obj );
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return String( obj );
+		}
+		// Support: Safari <= 5.1 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ core_toString.call(obj) ] || "object" :
+			typeof obj;
+	},
+
+	isPlainObject: function( obj ) {
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Support: Firefox <20
+		// The try/catch suppresses exceptions thrown when attempting to access
+		// the "constructor" property of certain host objects, ie. |window.location|
+		// https://bugzilla.mozilla.org/show_bug.cgi?id=814622
+		try {
+			if ( obj.constructor &&
+					!core_hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+				return false;
+			}
+		} catch ( e ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	// data: string of html
+	// context (optional): If specified, the fragment will be created in this context, defaults to document
+	// keepScripts (optional): If true, will include scripts passed in the html string
+	parseHTML: function( data, context, keepScripts ) {
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+		if ( typeof context === "boolean" ) {
+			keepScripts = context;
+			context = false;
+		}
+		context = context || document;
+
+		var parsed = rsingleTag.exec( data ),
+			scripts = !keepScripts && [];
+
+		// Single tag
+		if ( parsed ) {
+			return [ context.createElement( parsed[1] ) ];
+		}
+
+		parsed = jQuery.buildFragment( [ data ], context, scripts );
+
+		if ( scripts ) {
+			jQuery( scripts ).remove();
+		}
+
+		return jQuery.merge( [], parsed.childNodes );
+	},
+
+	parseJSON: JSON.parse,
+
+	// Cross-browser xml parsing
+	parseXML: function( data ) {
+		var xml, tmp;
+		if ( !data || typeof data !== "string" ) {
+			return null;
+		}
+
+		// Support: IE9
+		try {
+			tmp = new DOMParser();
+			xml = tmp.parseFromString( data , "text/xml" );
+		} catch ( e ) {
+			xml = undefined;
+		}
+
+		if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+			jQuery.error( "Invalid XML: " + data );
+		}
+		return xml;
+	},
+
+	noop: function() {},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+				indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf("use strict") === 1 ) {
+				script = document.createElement("script");
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+			// Otherwise, avoid the DOM node creation, insertion
+			// and removal by using an indirect global eval
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	// args is for internal usage only
+	each: function( obj, callback, args ) {
+		var value,
+			i = 0,
+			length = obj.length,
+			isArray = isArraylike( obj );
+
+		if ( args ) {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.apply( obj[ i ], args );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isArray ) {
+				for ( ; i < length; i++ ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( i in obj ) {
+					value = callback.call( obj[ i ], i, obj[ i ] );
+
+					if ( value === false ) {
+						break;
+					}
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	trim: function( text ) {
+		return text == null ? "" : core_trim.call( text );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArraylike( Object(arr) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				core_push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : core_indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var l = second.length,
+			i = first.length,
+			j = 0;
+
+		if ( typeof l === "number" ) {
+			for ( ; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
+			}
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, inv ) {
+		var retVal,
+			ret = [],
+			i = 0,
+			length = elems.length;
+		inv = !!inv;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
+			}
+		}
+
+		return ret;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var value,
+			i = 0,
+			length = elems.length,
+			isArray = isArraylike( elems ),
+			ret = [];
+
+		// Go through the array, translating each of the items to their
+		if ( isArray ) {
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret[ ret.length ] = value;
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return core_concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var 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 || this, args.concat( core_slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	// Multifunctional method to get and set values of a collection
+	// The value/s can optionally be executed if it's a function
+	access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
+		var i = 0,
+			length = elems.length,
+			bulk = key == null;
+
+		// Sets many values
+		if ( jQuery.type( key ) === "object" ) {
+			chainable = true;
+			for ( i in key ) {
+				jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			}
+
+		// Sets one value
+		} else if ( value !== undefined ) {
+			chainable = true;
+
+			if ( !jQuery.isFunction( value ) ) {
+				raw = true;
+			}
+
+			if ( bulk ) {
+				// Bulk operations run against the entire set
+				if ( raw ) {
+					fn.call( elems, value );
+					fn = null;
+
+				// ...except when executing function values
+				} else {
+					bulk = fn;
+					fn = function( elem, key, value ) {
+						return bulk.call( jQuery( elem ), value );
+					};
+				}
+			}
+
+			if ( fn ) {
+				for ( ; i < length; i++ ) {
+					fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				}
+			}
+		}
+
+		return chainable ?
+			elems :
+
+			// Gets
+			bulk ?
+				fn.call( elems ) :
+				length ? fn( elems[0], key ) : emptyGet;
+	},
+
+	now: Date.now,
+
+	// A method for quickly swapping in/out CSS properties to get correct calculations.
+	// Note: this method belongs to the css module but it's needed here for the support module.
+	// If support gets modularized, this method should be moved back to the css module.
+	swap: function( elem, options, callback, args ) {
+		var ret, name,
+			old = {};
+
+		// Remember the old values, and insert the new ones
+		for ( name in options ) {
+			old[ name ] = elem.style[ name ];
+			elem.style[ name ] = options[ name ];
+		}
+
+		ret = callback.apply( elem, args || [] );
+
+		// Revert the old values
+		for ( name in options ) {
+			elem.style[ name ] = old[ name ];
+		}
+
+		return ret;
+	}
+});
+
+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 );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed, false );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed, false );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
+
+function isArraylike( obj ) {
+	var length = obj.length,
+		type = jQuery.type( obj );
+
+	if ( jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	if ( obj.nodeType === 1 && length ) {
+		return true;
+	}
+
+	return type === "array" || type !== "function" &&
+		( length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj );
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+/*!
+ * Sizzle CSS Selector Engine v1.9.4-pre
+ * http://sizzlejs.com/
+ *
+ * Copyright 2013 jQuery Foundation, Inc. and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2013-06-03
+ */
+(function( window, undefined ) {
+
+var i,
+	support,
+	cachedruns,
+	Expr,
+	getText,
+	isXML,
+	compile,
+	outermostContext,
+	sortInput,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + -(new Date()),
+	preferredDoc = window.document,
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	hasDuplicate = false,
+	sortOrder = function( a, b ) {
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+		return 0;
+	},
+
+	// General-purpose constants
+	strundefined = typeof undefined,
+	MAX_NEGATIVE = 1 << 31,
+
+	// Instance methods
+	hasOwn = ({}).hasOwnProperty,
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf if we can't use a native one
+	indexOf = arr.indexOf || function( elem ) {
+		var i = 0,
+			len = this.length;
+		for ( ; i < len; i++ ) {
+			if ( this[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+	// http://www.w3.org/TR/css3-syntax/#characters
+	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Loosely modeled on CSS identifier characters
+	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
+	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = characterEncoding.replace( "w", "w#" ),
+
+	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
+		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
+
+	// Prefer arguments quoted,
+	//   then not containing pseudos/brackets,
+	//   then attribute selectors/non-parenthetical expressions,
+	//   then anything else
+	// These preferences are here to reduce the number of selectors
+	//   needing tokenize in the PSEUDO preFilter
+	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rsibling = new RegExp( whitespace + "*[+~]" ),
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
+		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
+		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+	funescape = function( _, escaped, escapedWhitespace ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		// Support: Firefox
+		// Workaround erroneous numeric interpretation of +"0x"
+		return high !== high || escapedWhitespace ?
+			escaped :
+			// BMP codepoint
+			high < 0 ?
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var match, elem, m, nodeType,
+		// QSA vars
+		i, groups, old, nid, newContext, newSelector;
+
+	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+		setDocument( context );
+	}
+
+	context = context || document;
+	results = results || [];
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( documentIsHTML && !seed ) {
+
+		// Shortcuts
+		if ( (match = rquickExpr.exec( selector )) ) {
+			// Speed-up: Sizzle("#ID")
+			if ( (m = match[1]) ) {
+				if ( nodeType === 9 ) {
+					elem = context.getElementById( m );
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE, Opera, and Webkit return items
+						// by name instead of ID
+						if ( elem.id === m ) {
+							results.push( elem );
+							return results;
+						}
+					} else {
+						return results;
+					}
+				} else {
+					// Context is not a document
+					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
+						contains( context, elem ) && elem.id === m ) {
+						results.push( elem );
+						return results;
+					}
+				}
+
+			// Speed-up: Sizzle("TAG")
+			} else if ( match[2] ) {
+				push.apply( results, context.getElementsByTagName( selector ) );
+				return results;
+
+			// Speed-up: Sizzle(".CLASS")
+			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
+				push.apply( results, context.getElementsByClassName( m ) );
+				return results;
+			}
+		}
+
+		// QSA path
+		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+			nid = old = expando;
+			newContext = context;
+			newSelector = nodeType === 9 && selector;
+
+			// qSA works strangely on Element-rooted queries
+			// We can work around this by specifying an extra ID on the root
+			// and working up from there (Thanks to Andrew Dupont for the technique)
+			// IE 8 doesn't work on object elements
+			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
+				groups = tokenize( selector );
+
+				if ( (old = context.getAttribute("id")) ) {
+					nid = old.replace( rescape, "\\$&" );
+				} else {
+					context.setAttribute( "id", nid );
+				}
+				nid = "[id='" + nid + "'] ";
+
+				i = groups.length;
+				while ( i-- ) {
+					groups[i] = nid + toSelector( groups[i] );
+				}
+				newContext = rsibling.test( selector ) && context.parentNode || context;
+				newSelector = groups.join(",");
+			}
+
+			if ( newSelector ) {
+				try {
+					push.apply( results,
+						newContext.querySelectorAll( newSelector )
+					);
+					return results;
+				} catch(qsaError) {
+				} finally {
+					if ( !old ) {
+						context.removeAttribute("id");
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var keys = [];
+
+	function cache( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key += " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key ] = value);
+	}
+	return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		// Remove from its parent by default
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+	var arr = attrs.split("|"),
+		i = attrs.length;
+
+	while ( i-- ) {
+		Expr.attrHandle[ arr[i] ] = handler;
+	}
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+			( ~b.sourceIndex || MAX_NEGATIVE ) -
+			( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Detect xml
+ * @param {Element|Object} elem An element or a document
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var doc = node ? node.ownerDocument || node : preferredDoc,
+		parent = doc.defaultView;
+
+	// If no document and documentElement is available, return
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Set our document
+	document = doc;
+	docElem = doc.documentElement;
+
+	// Support tests
+	documentIsHTML = !isXML( doc );
+
+	// Support: IE>8
+	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
+	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
+	// IE6-8 do not support the defaultView property so parent will be undefined
+	if ( parent && parent.attachEvent && parent !== parent.top ) {
+		parent.attachEvent( "onbeforeunload", function() {
+			setDocument();
+		});
+	}
+
+	/* Attributes
+	---------------------------------------------------------------------- */
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	/* getElement(s)By*
+	---------------------------------------------------------------------- */
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( doc.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Check if getElementsByClassName can be trusted
+	support.getElementsByClassName = assert(function( div ) {
+		div.innerHTML = "<div class='a'></div><div class='a i'></div>";
+
+		// Support: Safari<4
+		// Catch class over-caching
+		div.firstChild.className = "i";
+		// Support: Opera<10
+		// Catch gEBCN failure to find non-leading classes
+		return div.getElementsByClassName("i").length === 2;
+	});
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// The broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
+				var m = context.getElementById( id );
+				// Check parentNode to catch when Blackberry 4.6 returns
+				// nodes that are no longer in the document #6963
+				return m && m.parentNode ? [m] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		// Support: IE6/7
+		// getElementById is not reliable as a find shortcut
+		delete Expr.find["ID"];
+
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== strundefined ) {
+				return context.getElementsByTagName( tag );
+			}
+		} :
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	/* QSA/matchesSelector
+	---------------------------------------------------------------------- */
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			div.innerHTML = "<select><option selected=''></option></select>";
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+		});
+
+		assert(function( div ) {
+
+			// Support: Opera 10-12/IE8
+			// ^= $= *= and empty values
+			// Should not select anything
+			// Support: Windows 8 Native Apps
+			// The type attribute is restricted during .innerHTML assignment
+			var input = doc.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "t", "" );
+
+			if ( div.querySelectorAll("[t^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	/* Contains
+	---------------------------------------------------------------------- */
+
+	// Element contains another
+	// Purposefully does not implement inclusive descendent
+	// As in, an element does not contain itself
+	contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	/* Sorting
+	---------------------------------------------------------------------- */
+
+	// Document order sorting
+	sortOrder = docElem.compareDocumentPosition ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
+
+		if ( compare ) {
+			// Disconnected nodes
+			if ( compare & 1 ||
+				(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+				// Choose the first element that is related to our preferred document
+				if ( a === doc || contains(preferredDoc, a) ) {
+					return -1;
+				}
+				if ( b === doc || contains(preferredDoc, b) ) {
+					return 1;
+				}
+
+				// Maintain original order
+				return sortInput ?
+					( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+					0;
+			}
+
+			return compare & 4 ? -1 : 1;
+		}
+
+		// Not directly comparable, sort on existence of method
+		return a.compareDocumentPosition ? -1 : 1;
+	} :
+	function( a, b ) {
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+
+		// Parentless nodes are either documents or disconnected
+		} else if ( !aup || !bup ) {
+			return a === doc ? -1 :
+				b === doc ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return doc;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	if ( support.matchesSelector && documentIsHTML &&
+		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
+		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch(e) {}
+	}
+
+	return Sizzle( expr, document, null, [elem] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		// Don't get fooled by Object.prototype properties (jQuery #13807)
+		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
+			fn( elem, name, !documentIsHTML ) :
+			undefined;
+
+	return val === undefined ?
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null :
+		val;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+/**
+ * Document sorting and removing duplicates
+ * @param {ArrayLike} results
+ */
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	return results;
+};
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		for ( ; (node = elem[i]); i++ ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (see #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[5] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[3] && match[4] !== undefined ) {
+				match[2] = match[4];
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, outerCache, node, diff, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+							// Seek `elem` from a previously-cached index
+							outerCache = parent[ expando ] || (parent[ expando ] = {});
+							cache = outerCache[ type ] || [];
+							nodeIndex = cache[0] === dirruns && cache[1];
+							diff = cache[0] === dirruns && cache[2];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						// Use previously-cached element index if available
+						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
+							diff = cache[1];
+
+						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
+						} else {
+							// Use the same loop as above to seek `elem` from the start
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
+									// Cache the index of each encountered element
+									if ( useCache ) {
+										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
+									}
+
+									if ( node === elem ) {
+										break;
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf.call( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
+			//   not comment, processing instructions, or others
+			// Thanks to Diego Perini for the nodeName shortcut
+			//   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
+			// use getAttribute instead to test this case
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+function tokenize( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( tokens = [] );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push({
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			});
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push({
+					value: matched,
+					type: type,
+					matches: match
+				});
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+}
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var data, cache, outerCache,
+				dirkey = dirruns + " " + doneName;
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+						if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
+							if ( (data = cache[1]) === true || data === cachedruns ) {
+								return data === true;
+							}
+						} else {
+							cache = outerCache[ dir ] = [ dirkey ];
+							cache[1] = matcher( elem, context, xml ) || cachedruns;
+							if ( cache[1] === true ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf.call( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector(
+						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
+						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
+					).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	// A counter to specify which element is currently being matched
+	var matcherCachedRuns = 0,
+		bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, expandContext ) {
+			var elem, j, matcher,
+				setMatched = [],
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				outermost = expandContext != null,
+				contextBackup = outermostContext,
+				// We must always have either seed elements or context
+				elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
+
+			if ( outermost ) {
+				outermostContext = context !== document && context;
+				cachedruns = matcherCachedRuns;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
+			for ( ; (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context, xml ) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+						cachedruns = ++matcherCachedRuns;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// Apply set filters to unmatched elements
+			matchedCount += i;
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !group ) {
+			group = tokenize( selector );
+		}
+		i = group.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( group[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+	}
+	return cached;
+};
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function select( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		match = tokenize( selector );
+
+	if ( !seed ) {
+		// Try to minimize operations if there is only one group
+		if ( match.length === 1 ) {
+
+			// Take a shortcut and set the context if the root selector is an ID
+			tokens = match[0] = match[0].slice( 0 );
+			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+					support.getById && context.nodeType === 9 && documentIsHTML &&
+					Expr.relative[ tokens[1].type ] ) {
+
+				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+				if ( !context ) {
+					return results;
+				}
+				selector = selector.slice( tokens.shift().value.length );
+			}
+
+			// Fetch a seed set for right-to-left matching
+			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+			while ( i-- ) {
+				token = tokens[i];
+
+				// Abort if we hit a combinator
+				if ( Expr.relative[ (type = token.type) ] ) {
+					break;
+				}
+				if ( (find = Expr.find[ type ]) ) {
+					// Search, expanding context for leading sibling combinators
+					if ( (seed = find(
+						token.matches[0].replace( runescape, funescape ),
+						rsibling.test( tokens[0].type ) && context.parentNode || context
+					)) ) {
+
+						// If seed is empty or no tokens remain, we can return early
+						tokens.splice( i, 1 );
+						selector = seed.length && toSelector( tokens );
+						if ( !selector ) {
+							push.apply( results, seed );
+							return results;
+						}
+
+						break;
+					}
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function
+	// Provide `match` to avoid retokenization if we modified the selector above
+	compile( selector, match )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		rsibling.test( selector )
+	);
+	return results;
+}
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome<14
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( div1 ) {
+	// Should return 1, but returns 4 (following)
+	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	return div.firstChild.getAttribute("href") === "#" ;
+}) ) {
+	addHandle( "type|href|height|width", function( elem, name, isXML ) {
+		if ( !isXML ) {
+			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
+		}
+	});
+}
+
+// Support: IE<9
+// Use defaultValue in place of getAttribute("value")
+if ( !support.attributes || !assert(function( div ) {
+	div.innerHTML = "<input/>";
+	div.firstChild.setAttribute( "value", "" );
+	return div.firstChild.getAttribute( "value" ) === "";
+}) ) {
+	addHandle( "value", function( elem, name, isXML ) {
+		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
+			return elem.defaultValue;
+		}
+	});
+}
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+if ( !assert(function( div ) {
+	return div.getAttribute("disabled") == null;
+}) ) {
+	addHandle( booleans, function( elem, name, isXML ) {
+		var val;
+		if ( !isXML ) {
+			return (val = elem.getAttributeNode( name )) && val.specified ?
+				val.value :
+				elem[ name ] === true ? name.toLowerCase() : null;
+		}
+	});
+}
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.pseudos;
+jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+})( window );
+// String to Object options format cache
+var optionsCache = {};
+
+// Convert String-formatted options into Object-formatted ones and store in cache
+function createOptions( options ) {
+	var object = optionsCache[ options ] = {};
+	jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	});
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		( optionsCache[ options ] || createOptions( options ) ) :
+		jQuery.extend( {}, options );
+
+	var // Last fire value (for non-forgettable lists)
+		memory,
+		// Flag to know if list was already fired
+		fired,
+		// Flag to know if list is currently firing
+		firing,
+		// First callback to fire (used internally by add and fireWith)
+		firingStart,
+		// End of the loop when firing
+		firingLength,
+		// Index of currently firing callback (modified by remove if needed)
+		firingIndex,
+		// Actual callback list
+		list = [],
+		// Stack of fire calls for repeatable lists
+		stack = !options.once && [],
+		// Fire callbacks
+		fire = function( data ) {
+			memory = options.memory && data;
+			fired = true;
+			firingIndex = firingStart || 0;
+			firingStart = 0;
+			firingLength = list.length;
+			firing = true;
+			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
+				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
+					memory = false; // To prevent further calls using add
+					break;
+				}
+			}
+			firing = false;
+			if ( list ) {
+				if ( stack ) {
+					if ( stack.length ) {
+						fire( stack.shift() );
+					}
+				} else if ( memory ) {
+					list = [];
+				} else {
+					self.disable();
+				}
+			}
+		},
+		// Actual Callbacks object
+		self = {
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+					// First, we save the current length
+					var start = list.length;
+					(function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							var type = jQuery.type( arg );
+							if ( type === "function" ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && type !== "string" ) {
+								// Inspect recursively
+								add( arg );
+							}
+						});
+					})( arguments );
+					// Do we need to add the callbacks to the
+					// current firing batch?
+					if ( firing ) {
+						firingLength = list.length;
+					// With memory, if we're not firing then
+					// we should call right away
+					} else if ( memory ) {
+						firingStart = start;
+						fire( memory );
+					}
+				}
+				return this;
+			},
+			// Remove a callback from the list
+			remove: function() {
+				if ( list ) {
+					jQuery.each( arguments, function( _, arg ) {
+						var index;
+						while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+							list.splice( index, 1 );
+							// Handle firing indexes
+							if ( firing ) {
+								if ( index <= firingLength ) {
+									firingLength--;
+								}
+								if ( index <= firingIndex ) {
+									firingIndex--;
+								}
+							}
+						}
+					});
+				}
+				return this;
+			},
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+			},
+			// Remove all callbacks from the list
+			empty: function() {
+				list = [];
+				firingLength = 0;
+				return this;
+			},
+			// Have the list do nothing anymore
+			disable: function() {
+				list = stack = memory = undefined;
+				return this;
+			},
+			// Is it disabled?
+			disabled: function() {
+				return !list;
+			},
+			// Lock the list in its current state
+			lock: function() {
+				stack = undefined;
+				if ( !memory ) {
+					self.disable();
+				}
+				return this;
+			},
+			// Is it locked?
+			locked: function() {
+				return !stack;
+			},
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				if ( list && ( !fired || stack ) ) {
+					args = args || [];
+					args = [ context, args.slice ? args.slice() : args ];
+					if ( firing ) {
+						stack.push( args );
+					} else {
+						fire( args );
+					}
+				}
+				return this;
+			},
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+jQuery.extend({
+
+	Deferred: function( func ) {
+		var tuples = [
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks("memory") ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred(function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var action = tuple[ 0 ],
+								fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[1] ](function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.done( newDefer.resolve )
+										.fail( newDefer.reject )
+										.progress( newDefer.notify );
+								} else {
+									newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
+								}
+							});
+						});
+						fns = null;
+					}).promise();
+				},
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[1] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(function() {
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[0] ] = function() {
+				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[0] + "With" ] = list.fireWith;
+		});
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = core_slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
+					if( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject )
+						.progress( updateFunc( i, progressContexts, progressValues ) );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// if we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+});
+jQuery.support = (function( support ) {
+	var input = document.createElement("input"),
+		fragment = document.createDocumentFragment(),
+		div = document.createElement("div"),
+		select = document.createElement("select"),
+		opt = select.appendChild( document.createElement("option") );
+
+	// Finish early in limited environments
+	if ( !input.type ) {
+		return support;
+	}
+
+	input.type = "checkbox";
+
+	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
+	// Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere)
+	support.checkOn = input.value !== "";
+
+	// Must access the parent to make an option select properly
+	// Support: IE9, IE10
+	support.optSelected = opt.selected;
+
+	// Will be defined later
+	support.reliableMarginRight = true;
+	support.boxSizingReliable = true;
+	support.pixelPosition = false;
+
+	// Make sure checked status is properly cloned
+	// Support: IE9, IE10
+	input.checked = true;
+	support.noCloneChecked = input.cloneNode( true ).checked;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Check if an input maintains its value after becoming a radio
+	// Support: IE9, IE10
+	input = document.createElement("input");
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+
+	// #11217 - WebKit loses check when the name is after the checked attribute
+	input.setAttribute( "checked", "t" );
+	input.setAttribute( "name", "t" );
+
+	fragment.appendChild( input );
+
+	// Support: Safari 5.1, Android 4.x, Android 2.3
+	// old WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: Firefox, Chrome, Safari
+	// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+	support.focusinBubbles = "onfocusin" in window;
+
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	// Run tests that need a body at doc ready
+	jQuery(function() {
+		var container, marginDiv,
+			// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+			divReset = "padding:0;margin:0;border:0;display:block;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box",
+			body = document.getElementsByTagName("body")[ 0 ];
+
+		if ( !body ) {
+			// Return for frameset docs that don't have a body
+			return;
+		}
+
+		container = document.createElement("div");
+		container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
+
+		// Check box-sizing and margin behavior.
+		body.appendChild( container ).appendChild( div );
+		div.innerHTML = "";
+		// Support: Firefox, Android 2.3 (Prefixed box-sizing versions).
+		div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%";
+
+		// Workaround failing boxSizing test due to offsetWidth returning wrong value
+		// with some non-1 values of body zoom, ticket #13543
+		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
+			support.boxSizing = div.offsetWidth === 4;
+		});
+
+		// Use window.getComputedStyle because jsdom on node.js will break without it.
+		if ( window.getComputedStyle ) {
+			support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
+			support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			marginDiv = div.appendChild( document.createElement("div") );
+			marginDiv.style.cssText = div.style.cssText = divReset;
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+
+			support.reliableMarginRight =
+				!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+		}
+
+		body.removeChild( container );
+	});
+
+	return support;
+})( {} );
+
+/*
+	Implementation Summary
+
+	1. Enforce API surface and semantic compatibility with 1.9.x branch
+	2. Improve the module's maintainability by reducing the storage
+		paths to a single mechanism.
+	3. Use the same single mechanism to support "private" and "user" data.
+	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+	5. Avoid exposing implementation details on user objects (eg. expando properties)
+	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+*/
+var data_user, data_priv,
+	rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
+	rmultiDash = /([A-Z])/g;
+
+function Data() {
+	// Support: Android < 4,
+	// Old WebKit does not have Object.preventExtensions/freeze method,
+	// return new empty object instead with no [[set]] accessor
+	Object.defineProperty( this.cache = {}, 0, {
+		get: function() {
+			return {};
+		}
+	});
+
+	this.expando = jQuery.expando + Math.random();
+}
+
+Data.uid = 1;
+
+Data.accepts = function( owner ) {
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	return owner.nodeType ?
+		owner.nodeType === 1 || owner.nodeType === 9 : true;
+};
+
+Data.prototype = {
+	key: function( owner ) {
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return the key for a frozen object.
+		if ( !Data.accepts( owner ) ) {
+			return 0;
+		}
+
+		var descriptor = {},
+			// Check if the owner object already has a cache key
+			unlock = owner[ this.expando ];
+
+		// If not, create one
+		if ( !unlock ) {
+			unlock = Data.uid++;
+
+			// Secure it in a non-enumerable, non-writable property
+			try {
+				descriptor[ this.expando ] = { value: unlock };
+				Object.defineProperties( owner, descriptor );
+
+			// Support: Android < 4
+			// Fallback to a less secure definition
+			} catch ( e ) {
+				descriptor[ this.expando ] = unlock;
+				jQuery.extend( owner, descriptor );
+			}
+		}
+
+		// Ensure the cache object
+		if ( !this.cache[ unlock ] ) {
+			this.cache[ unlock ] = {};
+		}
+
+		return unlock;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			// There may be an unlock assigned to this node,
+			// if there is no entry for this "owner", create one inline
+			// and set the unlock as though an owner entry had always existed
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+			// Fresh assignments by object are shallow copied
+			if ( jQuery.isEmptyObject( cache ) ) {
+				jQuery.extend( this.cache[ unlock ], data );
+			// Otherwise, copy the properties one-by-one to the cache object
+			} else {
+				for ( prop in data ) {
+					cache[ prop ] = data[ prop ];
+				}
+			}
+		}
+		return cache;
+	},
+	get: function( owner, key ) {
+		// Either a valid cache is found, or will be created.
+		// New caches will be created and the unlock returned,
+		// allowing direct access to the newly created
+		// empty data object. A valid owner object must be provided.
+		var cache = this.cache[ this.key( owner ) ];
+
+		return key === undefined ?
+			cache : cache[ key ];
+	},
+	access: function( owner, key, value ) {
+		var stored;
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				((key && typeof key === "string") && value === undefined) ) {
+
+			stored = this.get( owner, key );
+
+			return stored !== undefined ?
+				stored : this.get( owner, jQuery.camelCase(key) );
+		}
+
+		// [*]When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name, camel,
+			unlock = this.key( owner ),
+			cache = this.cache[ unlock ];
+
+		if ( key === undefined ) {
+			this.cache[ unlock ] = {};
+
+		} else {
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				camel = jQuery.camelCase( key );
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key, camel ];
+				} else {
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = camel;
+					name = name in cache ?
+						[ name ] : ( name.match( core_rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		return !jQuery.isEmptyObject(
+			this.cache[ owner[ this.expando ] ] || {}
+		);
+	},
+	discard: function( owner ) {
+		if ( owner[ this.expando ] ) {
+			delete this.cache[ owner[ this.expando ] ];
+		}
+	}
+};
+
+// These may be used throughout the jQuery core codebase
+data_user = new Data();
+data_priv = new Data();
+
+
+jQuery.extend({
+	acceptData: Data.accepts,
+
+	hasData: function( elem ) {
+		return data_user.hasData( elem ) || data_priv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return data_user.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		data_user.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to data_priv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return data_priv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		data_priv.remove( elem, name );
+	}
+});
+
+jQuery.fn.extend({
+	data: function( key, value ) {
+		var attrs, name,
+			elem = this[ 0 ],
+			i = 0,
+			data = null;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = data_user.get( elem );
+
+				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+					attrs = elem.attributes;
+					for ( ; i < attrs.length; i++ ) {
+						name = attrs[ i ].name;
+
+						if ( name.indexOf( "data-" ) === 0 ) {
+							name = jQuery.camelCase( name.slice(5) );
+							dataAttr( elem, name, data[ name ] );
+						}
+					}
+					data_priv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each(function() {
+				data_user.set( this, key );
+			});
+		}
+
+		return jQuery.access( this, function( value ) {
+			var data,
+				camelKey = jQuery.camelCase( key );
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = data_user.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = data_user.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each(function() {
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = data_user.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				data_user.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf("-") !== -1 && data !== undefined ) {
+					data_user.set( this, key, value );
+				}
+			});
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each(function() {
+			data_user.remove( this, key );
+		});
+	}
+});
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? JSON.parse( data ) :
+					data;
+			} catch( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			data_user.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+jQuery.extend({
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = data_priv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// not intended for public consumption - generates a queueHooks object, or returns the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
+			empty: jQuery.Callbacks("once memory").add(function() {
+				data_priv.remove( elem, [ type + "queue", key ] );
+			})
+		});
+	}
+});
+
+jQuery.fn.extend({
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[0], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each(function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[0] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			});
+	},
+	dequeue: function( type ) {
+		return this.each(function() {
+			jQuery.dequeue( this, type );
+		});
+	},
+	// 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 = data_priv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+});
+var nodeHook, boolHook,
+	rclass = /[\t\r\n\f]/g,
+	rreturn = /\r/g,
+	rfocusable = /^(?:input|select|textarea|button)$/i;
+
+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 ) {
+		return this.each(function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		});
+	},
+
+	addClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call( this, j, this.className ) );
+			});
+		}
+
+		if ( proceed ) {
+			// The disjunction here is for better compressibility (see removeClass)
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					" "
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+					elem.className = jQuery.trim( cur );
+
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, clazz, j,
+			i = 0,
+			len = this.length,
+			proceed = arguments.length === 0 || typeof value === "string" && value;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, this.className ) );
+			});
+		}
+		if ( proceed ) {
+			classes = ( value || "" ).match( core_rnotwhite ) || [];
+
+			for ( ; i < len; i++ ) {
+				elem = this[ i ];
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 && ( elem.className ?
+					( " " + elem.className + " " ).replace( rclass, " " ) :
+					""
+				);
+
+				if ( cur ) {
+					j = 0;
+					while ( (clazz = classes[j++]) ) {
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+					elem.className = value ? jQuery.trim( cur ) : "";
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value;
+
+		if ( typeof stateVal === "boolean" && type === "string" ) {
+			return stateVal ? this.addClass( value ) : this.removeClass( value );
+		}
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
+			});
+		}
+
+		return this.each(function() {
+			if ( type === "string" ) {
+				// toggle individual class names
+				var className,
+					i = 0,
+					self = jQuery( this ),
+					classNames = value.match( core_rnotwhite ) || [];
+
+				while ( (className = classNames[ i++ ]) ) {
+					// check each className given, space separated list
+					if ( self.hasClass( className ) ) {
+						self.removeClass( className );
+					} else {
+						self.addClass( className );
+					}
+				}
+
+			// Toggle whole class name
+			} else if ( type === core_strundefined || type === "boolean" ) {
+				if ( this.className ) {
+					// store className if set
+					data_priv.set( this, "__className__", this.className );
+				}
+
+				// If the element has a class name or if we're passed "false",
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+			}
+		});
+	},
+
+	hasClass: function( selector ) {
+		var className = " " + selector + " ",
+			i = 0,
+			l = this.length;
+		for ( ; i < l; i++ ) {
+			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
+				return true;
+			}
+		}
+
+		return false;
+	},
+
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[0];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+					// handle most common string cases
+					ret.replace(rreturn, "") :
+					// handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each(function( i ) {
+			var val;
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, jQuery( this ).val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+			} else if ( typeof val === "number" ) {
+				val += "";
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map(val, function ( value ) {
+					return value == null ? "" : value + "";
+				});
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	valHooks: {
+		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 ];
+
+					// IE6-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+							// Don't return options that are disabled or in a disabled optgroup
+							( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
+							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
+						optionSet = true;
+					}
+				}
+
+				// force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	},
+
+	attr: function( elem, name, value ) {
+		var hooks, ret,
+			nType = elem.nodeType;
+
+		// don't get/set attributes on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === core_strundefined ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
+		}
+
+		if ( value !== undefined ) {
+
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+
+			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+				return ret;
+
+			} else {
+				elem.setAttribute( name, value + "" );
+				return value;
+			}
+
+		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
+
+		} else {
+			ret = jQuery.find.attr( elem, name );
+
+			// Non-existent attributes return null, we normalize to undefined
+			return ret == null ?
+				undefined :
+				ret;
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( core_rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( (name = attrNames[i++]) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.bool.test( name ) ) {
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
+					// Setting the type on a radio button after the value resets the value in IE6-9
+					// Reset value to default in case type is set after value during creation
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	},
+
+	prop: function( elem, name, value ) {
+		var ret, hooks, notxml,
+			nType = elem.nodeType;
+
+		// don't get/set properties on text, comment and attribute nodes
+		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
+				ret :
+				( elem[ name ] = value );
+
+		} else {
+			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
+				ret :
+				elem[ name ];
+		}
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
+					elem.tabIndex :
+					-1;
+			}
+		}
+	}
+});
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+	var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
+
+	jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) {
+		var fn = jQuery.expr.attrHandle[ name ],
+			ret = isXML ?
+				undefined :
+				/* jshint eqeqeq: false */
+				// Temporarily disable this handler to check existence
+				(jQuery.expr.attrHandle[ name ] = undefined) !=
+					getter( elem, name, isXML ) ?
+
+					name.toLowerCase() :
+					null;
+
+		// Restore handler
+		jQuery.expr.attrHandle[ name ] = fn;
+
+		return ret;
+	};
+});
+
+// Support: IE9+
+// Selectedness for an option in an optgroup can be inaccurate
+if ( !jQuery.support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each([
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+});
+
+// Radios and checkboxes getter/setter
+jQuery.each([ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			}
+		}
+	};
+	if ( !jQuery.support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			// Support: Webkit
+			// "" is returned instead of "on" if a value isn't specified
+			return elem.getAttribute("value") === null ? "on" : elem.value;
+		};
+	}
+});
+var rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|contextmenu)|click/,
+	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !(events = elemData.events) ) {
+			events = elemData.events = {};
+		}
+		if ( !(eventHandle = elemData.handle) ) {
+			eventHandle = elemData.handle = function( e ) {
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
+					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
+					undefined;
+			};
+			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+			eventHandle.elem = elem;
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend({
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join(".")
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !(handlers = events[ type ]) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle, false );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+		// Nullify elem to prevent memory leaks in IE
+		elem = null;
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+
+		if ( !elemData || !(events = elemData.events) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( core_rnotwhite ) || [""];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[t] ) || [];
+			type = origType = tmp[1];
+			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			delete elemData.handle;
+			data_priv.remove( elem, "events" );
+		}
+	},
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = core_hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf(".") >= 0 ) {
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split(".");
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf(":") < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join(".");
+		event.namespace_re = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === (elem.ownerDocument || document) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
+				event.preventDefault();
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = core_slice.call( arguments ),
+			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[0] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or
+				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
+							.apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( (event.result = ret) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		// Avoid non-left-click bubbling in Firefox (#3861)
+		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.disabled !== true || event.type !== "click" ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) >= 0 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push({ elem: cur, handlers: matches });
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split(" "),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Cordova 2.5 (WebKit) (#13255)
+		// All events should have a target; Cordova deviceready doesn't
+		if ( !event.target ) {
+			event.target = document;
+		}
+
+		// Support: Safari 6.0+, Chrome < 28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	},
+
+	simulate: function( type, elem, event, bubble ) {
+		// Piggyback on a donor event to simulate a different one.
+		// Fake originalEvent to avoid donor's stopPropagation, but if the
+		// simulated event prevents default then we do the same on the donor.
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true,
+				originalEvent: {}
+			}
+		);
+		if ( bubble ) {
+			jQuery.event.trigger( e, null, elem );
+		} else {
+			jQuery.event.dispatch.call( elem, e );
+		}
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle, false );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+	// Allow instantiation without the 'new' keyword
+	if ( !(this instanceof jQuery.Event) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = ( src.defaultPrevented ||
+			src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && e.preventDefault ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && e.stopPropagation ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// Support: Chrome 15+
+jQuery.each({
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mousenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+});
+
+// Create "bubbling" focus and blur events
+// Support: Firefox, Chrome, Safari
+if ( !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" ) {
+				// ( types-Object, data )
+				data = data || selector;
+				selector = undefined;
+			}
+			for ( type in types ) {
+				this.on( type, selector, data, types[ type ], one );
+			}
+			return this;
+		}
+
+		if ( data == null && fn == null ) {
+			// ( types, fn )
+			fn = selector;
+			data = selector = undefined;
+		} else if ( fn == null ) {
+			if ( typeof selector === "string" ) {
+				// ( types, selector, fn )
+				fn = data;
+				data = undefined;
+			} else {
+				// ( types, data, fn )
+				fn = data;
+				data = selector;
+				selector = undefined;
+			}
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		} else if ( !fn ) {
+			return this;
+		}
+
+		if ( one === 1 ) {
+			origFn = fn;
+			fn = function( event ) {
+				// Can use an empty set, since event contains the info
+				jQuery().off( event );
+				return origFn.apply( this, arguments );
+			};
+			// Use same guid so caller can remove using origFn
+			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+		}
+		return this.each( function() {
+			jQuery.event.add( this, types, fn, data, selector );
+		});
+	},
+	one: function( types, selector, data, fn ) {
+		return this.on( types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each(function() {
+			jQuery.event.remove( this, types, fn, selector );
+		});
+	},
+
+	trigger: function( type, data ) {
+		return this.each(function() {
+			jQuery.event.trigger( type, data, this );
+		});
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[0];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+});
+var isSimple = /^.[^:#\[\.,]*$/,
+	rparentsprev = /^(?:parents|prev(?:Until|All))/,
+	rneedsContext = jQuery.expr.match.needsContext,
+	// methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend({
+	find: function( selector ) {
+		var i,
+			ret = [],
+			self = this,
+			len = self.length;
+
+		if ( typeof selector !== "string" ) {
+			return this.pushStack( jQuery( selector ).filter(function() {
+				for ( i = 0; i < len; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			}) );
+		}
+
+		for ( i = 0; i < len; i++ ) {
+			jQuery.find( selector, self[ i ], ret );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
+		ret.selector = this.selector ? this.selector + " " + selector : selector;
+		return ret;
+	},
+
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter(function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[i] ) ) {
+					return true;
+				}
+			}
+		});
+	},
+
+	not: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], true) );
+	},
+
+	filter: function( selector ) {
+		return this.pushStack( winnow(this, selector || [], false) );
+	},
+
+	is: function( selector ) {
+		return !!winnow(
+			this,
+
+			// If this is a positional/relative selector, check membership in the returned set
+			// so $("p:first").is("p:last") won't return true for a doc with two "p".
+			typeof selector === "string" && rneedsContext.test( selector ) ?
+				jQuery( selector ) :
+				selector || [],
+			false
+		).length;
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = ( rneedsContext.test( selectors ) || typeof selectors !== "string" ) ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && (pos ?
+					pos.index(cur) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector(cur, selectors)) ) {
+
+					cur = matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+	},
+
+	// Determine the position of an element within
+	// the matched set of elements
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// index in selector
+		if ( typeof elem === "string" ) {
+			return core_indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return core_indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		var set = typeof selector === "string" ?
+				jQuery( selector, context ) :
+				jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
+			all = jQuery.merge( this.get(), set );
+
+		return this.pushStack( jQuery.unique(all) );
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter(selector)
+		);
+	}
+});
+
+function sibling( cur, dir ) {
+	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+
+	return cur;
+}
+
+jQuery.each({
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return jQuery.dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return jQuery.dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return jQuery.dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return jQuery.dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return jQuery.sibling( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return elem.contentDocument || jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.unique( matched );
+			}
+
+			// Reverse order for parents* and prev-derivatives
+			if ( rparentsprev.test( name ) ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+});
+
+jQuery.extend({
+	filter: function( expr, elems, not ) {
+		var elem = elems[ 0 ];
+
+		if ( not ) {
+			expr = ":not(" + expr + ")";
+		}
+
+		return elems.length === 1 && elem.nodeType === 1 ?
+			jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+			jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+				return elem.nodeType === 1;
+			}));
+	},
+
+	dir: function( elem, dir, until ) {
+		var matched = [],
+			truncate = until !== undefined;
+
+		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
+			if ( elem.nodeType === 1 ) {
+				if ( truncate && jQuery( elem ).is( until ) ) {
+					break;
+				}
+				matched.push( elem );
+			}
+		}
+		return matched;
+	},
+
+	sibling: function( n, elem ) {
+		var matched = [];
+
+		for ( ; n; n = n.nextSibling ) {
+			if ( n.nodeType === 1 && n !== elem ) {
+				matched.push( n );
+			}
+		}
+
+		return matched;
+	}
+});
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		});
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		});
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( isSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not;
+	});
+}
+var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+	rtagName = /<([\w:]+)/,
+	rhtml = /<|&#?\w+;/,
+	rnoInnerhtml = /<(?:script|style|link)/i,
+	manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptType = /^$|\/(?:java|ecma)script/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+
+	// We have to close these tags to support XHTML (#13200)
+	wrapMap = {
+
+		// Support: IE 9
+		option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+		thead: [ 1, "<table>", "</table>" ],
+		col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
+		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+		_default: [ 0, "", "" ]
+	};
+
+// Support: IE 9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+jQuery.fn.extend({
+	text: function( value ) {
+		return jQuery.access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		});
+	},
+
+	prepend: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		});
+	},
+
+	before: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		});
+	},
+
+	after: function() {
+		return this.domManip( arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		});
+	},
+
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		var elem,
+			elems = selector ? jQuery.filter( selector, this ) : this,
+			i = 0;
+
+		for ( ; (elem = elems[i]) != null; i++ ) {
+			if ( !keepData && elem.nodeType === 1 ) {
+				jQuery.cleanData( getAll( elem ) );
+			}
+
+			if ( elem.parentNode ) {
+				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
+					setGlobalEval( getAll( elem, "script" ) );
+				}
+				elem.parentNode.removeChild( elem );
+			}
+		}
+
+		return this;
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; (elem = this[i]) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function () {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		});
+	},
+
+	html: function( value ) {
+		return jQuery.access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = value.replace( rxhtmlTag, "<$1></$2>" );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
+
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
+
+			if ( parent ) {
+				// Don't use the snapshot next if it has moved (#13810)
+				if ( next && next.parentNode !== parent ) {
+					next = this.nextSibling;
+				}
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
+
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
+	},
+
+	detach: function( selector ) {
+		return this.remove( selector, true );
+	},
+
+	domManip: function( args, callback, allowIntersection ) {
+
+		// Flatten any nested arrays
+		args = core_concat.apply( [], args );
+
+		var fragment, first, scripts, hasScripts, node, doc,
+			i = 0,
+			l = this.length,
+			set = this,
+			iNoClone = l - 1,
+			value = args[ 0 ],
+			isFunction = jQuery.isFunction( value );
+
+		// We can't cloneNode fragments that contain checked, in WebKit
+		if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
+			return this.each(function( index ) {
+				var self = set.eq( index );
+				if ( isFunction ) {
+					args[ 0 ] = value.call( this, index, self.html() );
+				}
+				self.domManip( args, callback, allowIntersection );
+			});
+		}
+
+		if ( l ) {
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
+			first = fragment.firstChild;
+
+			if ( fragment.childNodes.length === 1 ) {
+				fragment = first;
+			}
+
+			if ( first ) {
+				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+				hasScripts = scripts.length;
+
+				// Use the original fragment for the last item instead of the first because it can end up
+				// being emptied incorrectly in certain situations (#8070).
+				for ( ; i < l; i++ ) {
+					node = fragment;
+
+					if ( i !== iNoClone ) {
+						node = jQuery.clone( node, true, true );
+
+						// Keep references to cloned scripts for later restoration
+						if ( hasScripts ) {
+							// Support: QtWebKit
+							// jQuery.merge because core_push.apply(_, arraylike) throws
+							jQuery.merge( scripts, getAll( node, "script" ) );
+						}
+					}
+
+					callback.call( this[ i ], node, i );
+				}
+
+				if ( hasScripts ) {
+					doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+					// Reenable scripts
+					jQuery.map( scripts, restoreScript );
+
+					// Evaluate executable scripts on first document insertion
+					for ( i = 0; i < hasScripts; i++ ) {
+						node = scripts[ i ];
+						if ( rscriptType.test( node.type || "" ) &&
+							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
+
+							if ( node.src ) {
+								// Hope ajax is available...
+								jQuery._evalUrl( node.src );
+							} else {
+								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+							}
+						}
+					}
+				}
+			}
+		}
+
+		return this;
+	}
+});
+
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because core_push.apply(_, arraylike) throws
+			core_push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+});
+
+jQuery.extend({
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Support: IE >= 9
+		// Fix Cloning issues
+		if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	buildFragment: function( elems, context, scripts, selection ) {
+		var elem, tmp, tag, wrap, contains, j,
+			i = 0,
+			l = elems.length,
+			fragment = context.createDocumentFragment(),
+			nodes = [];
+
+		for ( ; i < l; i++ ) {
+			elem = elems[ i ];
+
+			if ( elem || elem === 0 ) {
+
+				// Add nodes directly
+				if ( jQuery.type( elem ) === "object" ) {
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+				// Convert non-html into a text node
+				} else if ( !rhtml.test( elem ) ) {
+					nodes.push( context.createTextNode( elem ) );
+
+				// Convert html into DOM nodes
+				} else {
+					tmp = tmp || fragment.appendChild( context.createElement("div") );
+
+					// Deserialize a standard representation
+					tag = ( rtagName.exec( elem ) || ["", ""] )[ 1 ].toLowerCase();
+					wrap = wrapMap[ tag ] || wrapMap._default;
+					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
+
+					// Descend through wrappers to the right content
+					j = wrap[ 0 ];
+					while ( j-- ) {
+						tmp = tmp.lastChild;
+					}
+
+					// Support: QtWebKit
+					// jQuery.merge because core_push.apply(_, arraylike) throws
+					jQuery.merge( nodes, tmp.childNodes );
+
+					// Remember the top-level container
+					tmp = fragment.firstChild;
+
+					// Fixes #12346
+					// Support: Webkit, IE
+					tmp.textContent = "";
+				}
+			}
+		}
+
+		// Remove wrapper from fragment
+		fragment.textContent = "";
+
+		i = 0;
+		while ( (elem = nodes[ i++ ]) ) {
+
+			// #4087 - If origin and destination elements are the same, and this is
+			// that element, do not do anything
+			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
+				continue;
+			}
+
+			contains = jQuery.contains( elem.ownerDocument, elem );
+
+			// Append to fragment
+			tmp = getAll( fragment.appendChild( elem ), "script" );
+
+			// Preserve script evaluation history
+			if ( contains ) {
+				setGlobalEval( tmp );
+			}
+
+			// Capture executables
+			if ( scripts ) {
+				j = 0;
+				while ( (elem = tmp[ j++ ]) ) {
+					if ( rscriptType.test( elem.type || "" ) ) {
+						scripts.push( elem );
+					}
+				}
+			}
+		}
+
+		return fragment;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, events, type, key, j,
+			special = jQuery.event.special,
+			i = 0;
+
+		for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
+			if ( Data.accepts( elem ) ) {
+				key = elem[ data_priv.expando ];
+
+				if ( key && (data = data_priv.cache[ key ]) ) {
+					events = Object.keys( data.events || {} );
+					if ( events.length ) {
+						for ( j = 0; (type = events[j]) !== undefined; j++ ) {
+							if ( special[ type ] ) {
+								jQuery.event.remove( elem, type );
+
+							// This is a shortcut to avoid jQuery.event.remove's overhead
+							} else {
+								jQuery.removeEvent( elem, type, data.handle );
+							}
+						}
+					}
+					if ( data_priv.cache[ key ] ) {
+						// Discard any remaining `private` data
+						delete data_priv.cache[ key ];
+					}
+				}
+			}
+			// Discard any remaining `user` data
+			delete data_user.cache[ elem[ data_user.expando ] ];
+		}
+	},
+
+	_evalUrl: function( url ) {
+		return jQuery.ajax({
+			url: url,
+			type: "GET",
+			dataType: "script",
+			async: false,
+			global: false,
+			"throws": true
+		});
+	}
+});
+
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute("type");
+	}
+
+	return elem;
+}
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var l = elems.length,
+		i = 0;
+
+	for ( ; i < l; i++ ) {
+		data_priv.set(
+			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( data_priv.hasData( src ) ) {
+		pdataOld = data_priv.access( src );
+		pdataCur = data_priv.set( dest, pdataOld );
+		events = pdataOld.events;
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( data_user.hasData( src ) ) {
+		udataOld = data_user.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		data_user.set( dest, udataCur );
+	}
+}
+
+
+function getAll( context, tag ) {
+	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
+			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+// Support: IE >= 9
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+jQuery.fn.extend({
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapAll( html.call(this, i) );
+			});
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map(function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			}).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each(function( i ) {
+				jQuery( this ).wrapInner( html.call(this, i) );
+			});
+		}
+
+		return this.each(function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		});
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each(function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
+		});
+	},
+
+	unwrap: function() {
+		return this.parent().each(function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		}).end();
+	}
+});
+var curCSS, iframe,
+	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	rmargin = /^margin/,
+	rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
+	rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
+	rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
+	elemdisplay = { BODY: "block" },
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: 0,
+		fontWeight: 400
+	},
+
+	cssExpand = [ "Top", "Right", "Bottom", "Left" ],
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+
+// return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( style, name ) {
+
+	// shortcut for names that are not vendor prefixed
+	if ( name in style ) {
+		return name;
+	}
+
+	// check for vendor prefixed names
+	var capName = name.charAt(0).toUpperCase() + name.slice(1),
+		origName = name,
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in style ) {
+			return name;
+		}
+	}
+
+	return origName;
+}
+
+function isHidden( elem, el ) {
+	// isHidden might be called from jQuery#filter function;
+	// in that case, element will be second argument
+	elem = el || elem;
+	return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+}
+
+// NOTE: we've included the "window" in window.getComputedStyle
+// because jsdom on node.js will break without it.
+function getStyles( elem ) {
+	return window.getComputedStyle( elem, null );
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = data_priv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = data_priv.access( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
+			}
+		} else {
+
+			if ( !values[ index ] ) {
+				hidden = isHidden( elem );
+
+				if ( display && display !== "none" || !hidden ) {
+					data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css(elem, "display") );
+				}
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend({
+	css: function( name, value ) {
+		return jQuery.access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		if ( typeof state === "boolean" ) {
+			return state ? this.show() : this.hide();
+		}
+
+		return this.each(function() {
+			if ( isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		});
+	}
+});
+
+jQuery.extend({
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Don't automatically add "px" to these possibly-unitless properties
+	cssNumber: {
+		"columnCount": true,
+		"fillOpacity": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"order": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		// normalize float css property
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// convert relative number strings (+= or -=) to relative numbers. #7345
+			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
+				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that NaN and null values aren't set. See: #7116
+			if ( value == null || type === "number" && isNaN( value ) ) {
+				return;
+			}
+
+			// If a number was passed in, add 'px' to the (except for certain CSS properties)
+			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
+				value += "px";
+			}
+
+			// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,
+			// but it would mean to define eight (for every problematic property) identical functions
+			if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+				style[ name ] = value;
+			}
+
+		} else {
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+
+		// gets hook for the prefixed version
+		// followed by the unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		//convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Return, converting to number if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+});
+
+curCSS = function( elem, name, _computed ) {
+	var width, minWidth, maxWidth,
+		computed = _computed || getStyles( elem ),
+
+		// Support: IE9
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
+		style = elem.style;
+
+	if ( computed ) {
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// Support: Safari 5.1
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
+		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret;
+};
+
+
+function setPositiveNumber( elem, value, subtract ) {
+	var matches = rnumsplit.exec( value );
+	return matches ?
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+		// If we already have the right measurement, avoid augmentation
+		4 :
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+		// both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// at this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+			// at this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// at this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test(val) ) {
+			return val;
+		}
+
+		// we need the check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+// Try to determine the default display value of an element
+function css_defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+			// Use the already-created iframe if possible
+			iframe = ( iframe ||
+				jQuery("<iframe frameborder='0' width='0' height='0'/>")
+				.css( "cssText", "display:block !important" )
+			).appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
+			doc.write("<!doctype html><html><body>");
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+// Called ONLY from within css_defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+		display = jQuery.css( elem[0], "display" );
+	elem.remove();
+	return display;
+}
+
+jQuery.each([ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+				// certain elements can have dimension info if we invisibly show them
+				// however, it must have a current display style that would benefit from this
+				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
+					jQuery.swap( elem, cssShow, function() {
+						return getWidthOrHeight( elem, name, extra );
+					}) :
+					getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var styles = extra && getStyles( elem );
+			return setPositiveNumber( elem, value, extra ?
+				augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				) : 0
+			);
+		}
+	};
+});
+
+// These hooks cannot be added until DOM ready because the support test
+// for it is not run until after DOM ready
+jQuery(function() {
+	// Support: Android 2.3
+	if ( !jQuery.support.reliableMarginRight ) {
+		jQuery.cssHooks.marginRight = {
+			get: function( elem, computed ) {
+				if ( computed ) {
+					// Support: Android 2.3
+					// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+					// Work around by temporarily setting element display to inline-block
+					return jQuery.swap( elem, { "display": "inline-block" },
+						curCSS, [ elem, "marginRight" ] );
+				}
+			}
+		};
+	}
+
+	// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+	// getComputedStyle returns percent when specified for top/left/bottom/right
+	// rather than make the css module depend on the offset module, we just check for it here
+	if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
+		jQuery.each( [ "top", "left" ], function( i, prop ) {
+			jQuery.cssHooks[ prop ] = {
+				get: function( elem, computed ) {
+					if ( computed ) {
+						computed = curCSS( elem, prop );
+						// if curCSS returns percentage, fallback to offset
+						return rnumnonpx.test( computed ) ?
+							jQuery( elem ).position()[ prop ] + "px" :
+							computed;
+					}
+				}
+			};
+		});
+	}
+
+});
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.hidden = function( elem ) {
+		// Support: Opera <= 12.12
+		// Opera reports offsetWidths and offsetHeights less than zero on some elements
+		return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+	};
+
+	jQuery.expr.filters.visible = function( elem ) {
+		return !jQuery.expr.filters.hidden( elem );
+	};
+}
+
+// These hooks are used by animate to expand properties
+jQuery.each({
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// assumes a single number if not a string
+				parts = typeof value === "string" ? value.split(" ") : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+});
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+jQuery.fn.extend({
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map(function(){
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		})
+		.filter(function(){
+			var type = this.type;
+			// Use .is(":disabled") so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !manipulation_rcheckableType.test( type ) );
+		})
+		.map(function( i, elem ){
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ){
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					}) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		}).get();
+	}
+});
+
+//Serialize an array of form elements or a set of
+//key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		});
+
+	} else {
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
+			}
+		});
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+});
+
+jQuery.fn.extend({
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	},
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+	}
+});
+var
+	// Document location
+	ajaxLocParts,
+	ajaxLocation,
+
+	ajax_nonce = jQuery.now(),
+
+	ajax_rquery = /\?/,
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+	rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
+
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat("*");
+
+// #8138, IE may throw an exception when accessing
+// a field from window.location if document.domain has been set
+try {
+	ajaxLocation = location.href;
+} catch( e ) {
+	// Use the href attribute of an A element
+	// since IE will modify it given document.location
+	ajaxLocation = document.createElement( "a" );
+	ajaxLocation.href = "";
+	ajaxLocation = ajaxLocation.href;
+}
+
+// Segment location into parts
+ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+			// For each dataType in the dataTypeExpression
+			while ( (dataType = dataTypes[i++]) ) {
+				// Prepend if requested
+				if ( dataType[0] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+
+				// Otherwise append
+				} else {
+					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		});
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf(" ");
+
+	if ( off >= 0 ) {
+		selector = url.slice( off );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax({
+			url: url,
+
+			// if "type" variable is undefined, then "GET" method will be used
+			type: type,
+			dataType: "html",
+			data: params
+		}).done(function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		}).complete( callback && function( jqXHR, status ) {
+			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+		});
+	}
+
+	return this;
+};
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
+	jQuery.fn[ type ] = function( fn ){
+		return this.on( type, fn );
+	};
+});
+
+jQuery.extend({
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: ajaxLocation,
+		type: "GET",
+		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /xml/,
+			html: /html/,
+			json: /json/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+			// URL without anti-cache param
+			cacheURL,
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+			// timeout handle
+			timeoutTimer,
+			// Cross-domain detection vars
+			parts,
+			// To know if global events are to be dispatched
+			fireGlobals,
+			// Loop variable
+			i,
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+			// Callbacks context
+			callbackContext = s.context || s,
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
+				jQuery( callbackContext ) :
+				jQuery.event,
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks("once memory"),
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+			// The jqXHR state
+			state = 0,
+			// Default abort message
+			strAbort = "canceled",
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( (match = rheaders.exec( responseHeadersString )) ) {
+								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
+
+		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		if ( s.crossDomain == null ) {
+			parts = rurl.exec( s.url.toLowerCase() );
+			s.crossDomain = !!( parts &&
+				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
+					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
+						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
+			);
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		fireGlobals = s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger("ajaxStart");
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
+				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = setTimeout(function() {
+					jqXHR.abort("timeout");
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader("Last-Modified");
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader("etag");
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 || s.type === "HEAD" ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+				// We extract error from statusText
+				// then normalize statusText and status for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger("ajaxStop");
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+});
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+		// shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		return jQuery.ajax({
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		});
+	};
+});
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s[ "throws" ] ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+// Install script dataType
+jQuery.ajaxSetup({
+	accepts: {
+		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /(?:java|ecma)script/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+});
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+});
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery("<script>").prop({
+					async: true,
+					charset: s.scriptCharset,
+					src: s.url
+				}).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup({
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+});
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters["script json"] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always(function() {
+			// Restore preexisting value
+			window[ callbackName ] = overwritten;
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+				// make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		});
+
+		// Delegate to script
+		return "script";
+	}
+});
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new XMLHttpRequest();
+	} catch( e ) {}
+};
+
+var xhrSupported = jQuery.ajaxSettings.xhr(),
+	xhrSuccessStatus = {
+		// file protocol always yields status code 0, assume 200
+		0: 200,
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	// Support: IE9
+	// We need to keep track of outbound xhr and abort them manually
+	// because IE is not smart enough to do it all by itself
+	xhrId = 0,
+	xhrCallbacks = {};
+
+if ( window.ActiveXObject ) {
+	jQuery( window ).on( "unload", function() {
+		for( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]();
+		}
+		xhrCallbacks = undefined;
+	});
+}
+
+jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+jQuery.support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport(function( options ) {
+	var callback;
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i, id,
+					xhr = options.xhr();
+				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
+					headers["X-Requested-With"] = "XMLHttpRequest";
+				}
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							delete xhrCallbacks[ id ];
+							callback = xhr.onload = xhr.onerror = null;
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+								complete(
+									// file protocol always yields status 0, assume 404
+									xhr.status || 404,
+									xhr.statusText
+								);
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+									// Support: IE9
+									// #11426: When requesting binary data, IE9 will throw an exception
+									// on any attempt to access responseText
+									typeof xhr.responseText === "string" ? {
+										text: xhr.responseText
+									} : undefined,
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+				// Listen to events
+				xhr.onload = callback();
+				xhr.onerror = callback("error");
+				// Create the abort callback
+				callback = xhrCallbacks[( id = xhrId++ )] = callback("abort");
+				// Do send the request
+				// This may raise an exception which is actually
+				// handled in jQuery.ajax (so no try/catch here)
+				xhr.send( options.hasContent && options.data || null );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+});
+var fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
+	rrun = /queueHooks$/,
+	animationPrefilters = [ defaultPrefilter ],
+	tweeners = {
+		"*": [function( prop, value ) {
+			var tween = this.createTween( prop, value ),
+				target = tween.cur(),
+				parts = rfxnum.exec( value ),
+				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
+				// Starting value computation is required for potential unit mismatches
+				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
+					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
+				scale = 1,
+				maxIterations = 20;
+
+			if ( start && start[ 3 ] !== unit ) {
+				// Trust units reported by jQuery.css
+				unit = unit || start[ 3 ];
+
+				// Make sure we update the tween properties later on
+				parts = parts || [];
+
+				// Iteratively approximate from a nonzero starting point
+				start = +target || 1;
+
+				do {
+					// If previous iteration zeroed out, double until we get *something*
+					// Use a string for doubling factor so we don't accidentally see scale as unchanged below
+					scale = scale || ".5";
+
+					// Adjust and apply
+					start = start / scale;
+					jQuery.style( tween.elem, prop, start + unit );
+
+				// Update scale, tolerating zero or NaN from tween.cur()
+				// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
+				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
+			}
+
+			// Update tween properties
+			if ( parts ) {
+				start = tween.start = +start || +target || 0;
+				tween.unit = unit;
+				// If a +=/-= token was provided, we're doing a relative animation
+				tween.end = parts[ 1 ] ?
+					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
+					+parts[ 2 ];
+			}
+
+			return tween;
+		}]
+	};
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	setTimeout(function() {
+		fxNow = undefined;
+	});
+	return ( fxNow = jQuery.now() );
+}
+
+function createTween( value, prop, animation ) {
+	var tween,
+		collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+		index = 0,
+		length = collection.length;
+	for ( ; index < length; index++ ) {
+		if ( (tween = collection[ index ].call( animation, prop, value )) ) {
+
+			// we're done with this property
+			return tween;
+		}
+	}
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = animationPrefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+			// don't match elem in the :animated selector
+			delete tick.elem;
+		}),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise({
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+					// if we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// resolve when we played the last frame
+				// otherwise, reject
+				if ( gotoEnd ) {
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		}),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			return result;
+		}
+	}
+
+	jQuery.map( props, createTween, animation );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		})
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// not quite $.extend, this wont overwrite keys already present.
+			// also - reusing 'index' from above because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.split(" ");
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			tweeners[ prop ] = tweeners[ prop ] || [];
+			tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			animationPrefilters.unshift( callback );
+		} else {
+			animationPrefilters.push( callback );
+		}
+	}
+});
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var prop, value, toggle, tween, hooks, oldfire,
+		anim = this,
+		orig = {},
+		style = elem.style,
+		hidden = elem.nodeType && isHidden( elem ),
+		dataShow = data_priv.get( elem, "fxshow" );
+
+	// handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always(function() {
+			// doing this makes sure that the complete handler will be called
+			// before this completes
+			anim.always(function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			});
+		});
+	}
+
+	// height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		if ( jQuery.css( elem, "display" ) === "inline" &&
+				jQuery.css( elem, "float" ) === "none" ) {
+
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always(function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		});
+	}
+
+
+	// show/hide pass
+	for ( prop in props ) {
+		value = props[ prop ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ prop ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
+		}
+	}
+
+	if ( !jQuery.isEmptyObject( orig ) ) {
+		if ( dataShow ) {
+			if ( "hidden" in dataShow ) {
+				hidden = dataShow.hidden;
+			}
+		} else {
+			dataShow = data_priv.access( elem, "fxshow", {} );
+		}
+
+		// store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done(function() {
+				jQuery( elem ).hide();
+			});
+		}
+		anim.done(function() {
+			var prop;
+
+			data_priv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		});
+		for ( prop in orig ) {
+			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+	}
+}
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || "swing";
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			if ( tween.elem[ tween.prop ] != null &&
+				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+});
+
+jQuery.fn.extend({
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// animate to the value specified
+			.end().animate({ opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+				// Empty animations, or finishing resolves immediately
+				if ( empty || data_priv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each(function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = data_priv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// start the next in the queue if the last step wasn't forced
+			// timers currently will call their complete callbacks, which will dequeue
+			// but only if they were gotoEnd
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		});
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each(function() {
+			var index,
+				data = data_priv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// enable finishing flag on private data
+			data.finish = true;
+
+			// empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.stop ) {
+				hooks.stop.call( this, true );
+			}
+
+			// look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// turn off finishing flag
+			delete data.finish;
+		});
+	}
+});
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		attrs = { height: type },
+		i = 0;
+
+	// if we include width, step value is 1 to do all cssExpand values,
+	// if we don't include width, step value is 2 to skip over Left and Right
+	includeWidth = includeWidth? 1 : 0;
+	for( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show"),
+	slideUp: genFx("hide"),
+	slideToggle: genFx("toggle"),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+});
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p*Math.PI ) / 2;
+	}
+};
+
+jQuery.timers = [];
+jQuery.fx = Tween.prototype.init;
+jQuery.fx.tick = function() {
+	var timer,
+		timers = jQuery.timers,
+		i = 0;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	if ( timer() && jQuery.timers.push( timer ) ) {
+		jQuery.fx.start();
+	}
+};
+
+jQuery.fx.interval = 13;
+
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	clearInterval( timerId );
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+	// Default speed
+	_default: 400
+};
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+if ( jQuery.expr && jQuery.expr.filters ) {
+	jQuery.expr.filters.animated = function( elem ) {
+		return jQuery.grep(jQuery.timers, function( fn ) {
+			return elem === fn.elem;
+		}).length;
+	};
+}
+jQuery.fn.offset = function( options ) {
+	if ( arguments.length ) {
+		return options === undefined ?
+			this :
+			this.each(function( i ) {
+				jQuery.offset.setOffset( this, options, i );
+			});
+	}
+
+	var docElem, win,
+		elem = this[ 0 ],
+		box = { top: 0, left: 0 },
+		doc = elem && elem.ownerDocument;
+
+	if ( !doc ) {
+		return;
+	}
+
+	docElem = doc.documentElement;
+
+	// Make sure it's not a disconnected DOM node
+	if ( !jQuery.contains( docElem, elem ) ) {
+		return box;
+	}
+
+	// If we don't have gBCR, just use 0,0 rather than error
+	// BlackBerry 5, iOS 3 (original iPhone)
+	if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
+		box = elem.getBoundingClientRect();
+	}
+	win = getWindow( doc );
+	return {
+		top: box.top + win.pageYOffset - docElem.clientTop,
+		left: box.left + win.pageXOffset - docElem.clientLeft
+	};
+};
+
+jQuery.offset = {
+
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+
+		// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+			options = options.call( elem, i, curOffset );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+
+jQuery.fn.extend({
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+			// We assume that getBoundingClientRect is available when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	offsetParent: function() {
+		return this.map(function() {
+			var offsetParent = this.offsetParent || docElem;
+
+			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || docElem;
+		});
+	}
+});
+
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return jQuery.access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : window.pageXOffset,
+					top ? val : window.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length, null );
+	};
+});
+
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+// 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
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	});
+});
+// Limit scope pollution from any deprecated API
+// (function() {
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+// })();
+if ( typeof module === "object" && module && typeof module.exports === "object" ) {
+	// Expose jQuery as module.exports in loaders that implement the Node
+	// module pattern (including browserify). Do not create the global, since
+	// the user will be storing it themselves locally, and globals are frowned
+	// upon in the Node module world.
+	module.exports = jQuery;
+} else {
+	// Register as a named AMD module, since jQuery can be concatenated with other
+	// files that may use define, but not via a proper concatenation script that
+	// understands anonymous AMD modules. A named AMD is safest and most robust
+	// way to register. Lowercase jquery is used because AMD module names are
+	// derived from file names, and jQuery is normally delivered in a lowercase
+	// file name. Do this after creating the global so that if an AMD module wants
+	// to call noConflict to hide this version of jQuery, it will work.
+	if ( typeof define === "function" && define.amd ) {
+		define( "jquery", [], function () { return jQuery; } );
+	}
+}
+
+// If there is a window object, that at least has a document property,
+// define jQuery and $ identifiers
+if ( typeof window === "object" && typeof window.document === "object" ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+})( window );
diff --git a/admin/javascript/mootools.js b/admin/javascript/mootools.js
deleted file mode 100644
index d894dce2..00000000
--- a/admin/javascript/mootools.js
+++ /dev/null
@@ -1,5023 +0,0 @@
-/*
----
-
-script: Core.js
-
-description: The core of MooTools, contains all the base functions and the Native and Hash implementations. Required by all the other scripts.
-
-license: MIT-style license.
-
-copyright: Copyright (c) 2006-2008 [Valerio Proietti](http://mad4milk.net/).
-
-authors: The MooTools production team (http://mootools.net/developers/)
-
-inspiration:
-- Class implementation inspired by [Base.js](http://dean.edwards.name/weblog/2006/03/base/) Copyright (c) 2006 Dean Edwards, [GNU Lesser General Public License](http://opensource.org/licenses/lgpl-license.php)
-- Some functionality inspired by [Prototype.js](http://prototypejs.org) Copyright (c) 2005-2007 Sam Stephenson, [MIT License](http://opensource.org/licenses/mit-license.php)
-
-provides: [Mootools, Native, Hash.base, Array.each, $util]
-
-...
-*/
-
-var MooTools = {
-	'version': '1.2.4',
-	'build': '0d9113241a90b9cd5643b926795852a2026710d4'
-};
-
-var Native = function(options){
-	options = options || {};
-	var name = options.name;
-	var legacy = options.legacy;
-	var protect = options.protect;
-	var methods = options.implement;
-	var generics = options.generics;
-	var initialize = options.initialize;
-	var afterImplement = options.afterImplement || function(){};
-	var object = initialize || legacy;
-	generics = generics !== false;
-
-	object.constructor = Native;
-	object.$family = {name: 'native'};
-	if (legacy && initialize) object.prototype = legacy.prototype;
-	object.prototype.constructor = object;
-
-	if (name){
-		var family = name.toLowerCase();
-		object.prototype.$family = {name: family};
-		Native.typize(object, family);
-	}
-
-	var add = function(obj, name, method, force){
-		if (!protect || force || !obj.prototype[name]) obj.prototype[name] = method;
-		if (generics) Native.genericize(obj, name, protect);
-		afterImplement.call(obj, name, method);
-		return obj;
-	};
-
-	object.alias = function(a1, a2, a3){
-		if (typeof a1 == 'string'){
-			var pa1 = this.prototype[a1];
-			if ((a1 = pa1)) return add(this, a2, a1, a3);
-		}
-		for (var a in a1) this.alias(a, a1[a], a2);
-		return this;
-	};
-
-	object.implement = function(a1, a2, a3){
-		if (typeof a1 == 'string') return add(this, a1, a2, a3);
-		for (var p in a1) add(this, p, a1[p], a2);
-		return this;
-	};
-
-	if (methods) object.implement(methods);
-
-	return object;
-};
-
-Native.genericize = function(object, property, check){
-	if ((!check || !object[property]) && typeof object.prototype[property] == 'function') object[property] = function(){
-		var args = Array.prototype.slice.call(arguments);
-		return object.prototype[property].apply(args.shift(), args);
-	};
-};
-
-Native.implement = function(objects, properties){
-	for (var i = 0, l = objects.length; i < l; i++) objects[i].implement(properties);
-};
-
-Native.typize = function(object, family){
-	if (!object.type) object.type = function(item){
-		return ($type(item) === family);
-	};
-};
-
-(function(){
-	var natives = {'Array': Array, 'Date': Date, 'Function': Function, 'Number': Number, 'RegExp': RegExp, 'String': String};
-	for (var n in natives) new Native({name: n, initialize: natives[n], protect: true});
-
-	var types = {'boolean': Boolean, 'native': Native, 'object': Object};
-	for (var t in types) Native.typize(types[t], t);
-
-	var generics = {
-		'Array': ["concat", "indexOf", "join", "lastIndexOf", "pop", "push", "reverse", "shift", "slice", "sort", "splice", "toString", "unshift", "valueOf"],
-		'String': ["charAt", "charCodeAt", "concat", "indexOf", "lastIndexOf", "match", "replace", "search", "slice", "split", "substr", "substring", "toLowerCase", "toUpperCase", "valueOf"]
-	};
-	for (var g in generics){
-		for (var i = generics[g].length; i--;) Native.genericize(natives[g], generics[g][i], true);
-	}
-})();
-
-var Hash = new Native({
-
-	name: 'Hash',
-
-	initialize: function(object){
-		if ($type(object) == 'hash') object = $unlink(object.getClean());
-		for (var key in object) this[key] = object[key];
-		return this;
-	}
-
-});
-
-Hash.implement({
-
-	forEach: function(fn, bind){
-		for (var key in this){
-			if (this.hasOwnProperty(key)) fn.call(bind, this[key], key, this);
-		}
-	},
-
-	getClean: function(){
-		var clean = {};
-		for (var key in this){
-			if (this.hasOwnProperty(key)) clean[key] = this[key];
-		}
-		return clean;
-	},
-
-	getLength: function(){
-		var length = 0;
-		for (var key in this){
-			if (this.hasOwnProperty(key)) length++;
-		}
-		return length;
-	}
-
-});
-
-Hash.alias('forEach', 'each');
-
-Array.implement({
-
-	forEach: function(fn, bind){
-		for (var i = 0, l = this.length; i < l; i++) fn.call(bind, this[i], i, this);
-	}
-
-});
-
-Array.alias('forEach', 'each');
-
-function $A(iterable){
-	if (iterable.item){
-		var l = iterable.length, array = new Array(l);
-		while (l--) array[l] = iterable[l];
-		return array;
-	}
-	return Array.prototype.slice.call(iterable);
-};
-
-function $arguments(i){
-	return function(){
-		return arguments[i];
-	};
-};
-
-function $chk(obj){
-	return !!(obj || obj === 0);
-};
-
-function $clear(timer){
-	clearTimeout(timer);
-	clearInterval(timer);
-	return null;
-};
-
-function $defined(obj){
-	return (obj != undefined);
-};
-
-function $each(iterable, fn, bind){
-	var type = $type(iterable);
-	((type == 'arguments' || type == 'collection' || type == 'array') ? Array : Hash).each(iterable, fn, bind);
-};
-
-function $empty(){};
-
-function $extend(original, extended){
-	for (var key in (extended || {})) original[key] = extended[key];
-	return original;
-};
-
-function $H(object){
-	return new Hash(object);
-};
-
-function $lambda(value){
-	return ($type(value) == 'function') ? value : function(){
-		return value;
-	};
-};
-
-function $merge(){
-	var args = Array.slice(arguments);
-	args.unshift({});
-	return $mixin.apply(null, args);
-};
-
-function $mixin(mix){
-	for (var i = 1, l = arguments.length; i < l; i++){
-		var object = arguments[i];
-		if ($type(object) != 'object') continue;
-		for (var key in object){
-			var op = object[key], mp = mix[key];
-			mix[key] = (mp && $type(op) == 'object' && $type(mp) == 'object') ? $mixin(mp, op) : $unlink(op);
-		}
-	}
-	return mix;
-};
-
-function $pick(){
-	for (var i = 0, l = arguments.length; i < l; i++){
-		if (arguments[i] != undefined) return arguments[i];
-	}
-	return null;
-};
-
-function $random(min, max){
-	return Math.floor(Math.random() * (max - min + 1) + min);
-};
-
-function $splat(obj){
-	var type = $type(obj);
-	return (type) ? ((type != 'array' && type != 'arguments') ? [obj] : obj) : [];
-};
-
-var $time = Date.now || function(){
-	return +new Date;
-};
-
-function $try(){
-	for (var i = 0, l = arguments.length; i < l; i++){
-		try {
-			return arguments[i]();
-		} catch(e){}
-	}
-	return null;
-};
-
-function $type(obj){
-	if (obj == undefined) return false;
-	if (obj.$family) return (obj.$family.name == 'number' && !isFinite(obj)) ? false : obj.$family.name;
-	if (obj.nodeName){
-		switch (obj.nodeType){
-			case 1: return 'element';
-			case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
-		}
-	} else if (typeof obj.length == 'number'){
-		if (obj.callee) return 'arguments';
-		else if (obj.item) return 'collection';
-	}
-	return typeof obj;
-};
-
-function $unlink(object){
-	var unlinked;
-	switch ($type(object)){
-		case 'object':
-			unlinked = {};
-			for (var p in object) unlinked[p] = $unlink(object[p]);
-		break;
-		case 'hash':
-			unlinked = new Hash(object);
-		break;
-		case 'array':
-			unlinked = [];
-			for (var i = 0, l = object.length; i < l; i++) unlinked[i] = $unlink(object[i]);
-		break;
-		default: return object;
-	}
-	return unlinked;
-};
-
-
-/*
----
-
-script: Browser.js
-
-description: The Browser Core. Contains Browser initialization, Window and Document, and the Browser Hash.
-
-license: MIT-style license.
-
-requires: 
-- /Native
-- /$util
-
-provides: [Browser, Window, Document, $exec]
-
-...
-*/
-
-var Browser = $merge({
-
-	Engine: {name: 'unknown', version: 0},
-
-	Platform: {name: (window.orientation != undefined) ? 'ipod' : (navigator.platform.match(/mac|win|linux/i) || ['other'])[0].toLowerCase()},
-
-	Features: {xpath: !!(document.evaluate), air: !!(window.runtime), query: !!(document.querySelector)},
-
-	Plugins: {},
-
-	Engines: {
-
-		presto: function(){
-			return (!window.opera) ? false : ((arguments.callee.caller) ? 960 : ((document.getElementsByClassName) ? 950 : 925));
-		},
-
-		trident: function(){
-			return (!window.ActiveXObject) ? false : ((window.XMLHttpRequest) ? ((document.querySelectorAll) ? 6 : 5) : 4);
-		},
-
-		webkit: function(){
-			return (navigator.taintEnabled) ? false : ((Browser.Features.xpath) ? ((Browser.Features.query) ? 525 : 420) : 419);
-		},
-
-		gecko: function(){
-			return (!document.getBoxObjectFor && window.mozInnerScreenX == null) ? false : ((document.getElementsByClassName) ? 19 : 18);
-		}
-
-	}
-
-}, Browser || {});
-
-Browser.Platform[Browser.Platform.name] = true;
-
-Browser.detect = function(){
-
-	for (var engine in this.Engines){
-		var version = this.Engines[engine]();
-		if (version){
-			this.Engine = {name: engine, version: version};
-			this.Engine[engine] = this.Engine[engine + version] = true;
-			break;
-		}
-	}
-
-	return {name: engine, version: version};
-
-};
-
-Browser.detect();
-
-Browser.Request = function(){
-	return $try(function(){
-		return new XMLHttpRequest();
-	}, function(){
-		return new ActiveXObject('MSXML2.XMLHTTP');
-	}, function(){
-		return new ActiveXObject('Microsoft.XMLHTTP');
-	});
-};
-
-Browser.Features.xhr = !!(Browser.Request());
-
-Browser.Plugins.Flash = (function(){
-	var version = ($try(function(){
-		return navigator.plugins['Shockwave Flash'].description;
-	}, function(){
-		return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
-	}) || '0 r0').match(/\d+/g);
-	return {version: parseInt(version[0] || 0 + '.' + version[1], 10) || 0, build: parseInt(version[2], 10) || 0};
-})();
-
-function $exec(text){
-	if (!text) return text;
-	if (window.execScript){
-		window.execScript(text);
-	} else {
-		var script = document.createElement('script');
-		script.setAttribute('type', 'text/javascript');
-		script[(Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerText' : 'text'] = text;
-		document.head.appendChild(script);
-		document.head.removeChild(script);
-	}
-	return text;
-};
-
-Native.UID = 1;
-
-var $uid = (Browser.Engine.trident) ? function(item){
-	return (item.uid || (item.uid = [Native.UID++]))[0];
-} : function(item){
-	return item.uid || (item.uid = Native.UID++);
-};
-
-var Window = new Native({
-
-	name: 'Window',
-
-	legacy: (Browser.Engine.trident) ? null: window.Window,
-
-	initialize: function(win){
-		$uid(win);
-		if (!win.Element){
-			win.Element = $empty;
-			if (Browser.Engine.webkit) win.document.createElement("iframe"); //fixes safari 2
-			win.Element.prototype = (Browser.Engine.webkit) ? window["[[DOMElement.prototype]]"] : {};
-		}
-		win.document.window = win;
-		return $extend(win, Window.Prototype);
-	},
-
-	afterImplement: function(property, value){
-		window[property] = Window.Prototype[property] = value;
-	}
-
-});
-
-Window.Prototype = {$family: {name: 'window'}};
-
-new Window(window);
-
-var Document = new Native({
-
-	name: 'Document',
-
-	legacy: (Browser.Engine.trident) ? null: window.Document,
-
-	initialize: function(doc){
-		$uid(doc);
-		doc.head = doc.getElementsByTagName('head')[0];
-		doc.html = doc.getElementsByTagName('html')[0];
-		if (Browser.Engine.trident && Browser.Engine.version <= 4) $try(function(){
-			doc.execCommand("BackgroundImageCache", false, true);
-		});
-		if (Browser.Engine.trident) doc.window.attachEvent('onunload', function(){
-			doc.window.detachEvent('onunload', arguments.callee);
-			doc.head = doc.html = doc.window = null;
-		});
-		return $extend(doc, Document.Prototype);
-	},
-
-	afterImplement: function(property, value){
-		document[property] = Document.Prototype[property] = value;
-	}
-
-});
-
-Document.Prototype = {$family: {name: 'document'}};
-
-new Document(document);
-
-
-/*
----
-
-script: Array.js
-
-description: Contains Array Prototypes like each, contains, and erase.
-
-license: MIT-style license.
-
-requires:
-- /$util
-- /Array.each
-
-provides: [Array]
-
-...
-*/
-
-Array.implement({
-
-	every: function(fn, bind){
-		for (var i = 0, l = this.length; i < l; i++){
-			if (!fn.call(bind, this[i], i, this)) return false;
-		}
-		return true;
-	},
-
-	filter: function(fn, bind){
-		var results = [];
-		for (var i = 0, l = this.length; i < l; i++){
-			if (fn.call(bind, this[i], i, this)) results.push(this[i]);
-		}
-		return results;
-	},
-
-	clean: function(){
-		return this.filter($defined);
-	},
-
-	indexOf: function(item, from){
-		var len = this.length;
-		for (var i = (from < 0) ? Math.max(0, len + from) : from || 0; i < len; i++){
-			if (this[i] === item) return i;
-		}
-		return -1;
-	},
-
-	map: function(fn, bind){
-		var results = [];
-		for (var i = 0, l = this.length; i < l; i++) results[i] = fn.call(bind, this[i], i, this);
-		return results;
-	},
-
-	some: function(fn, bind){
-		for (var i = 0, l = this.length; i < l; i++){
-			if (fn.call(bind, this[i], i, this)) return true;
-		}
-		return false;
-	},
-
-	associate: function(keys){
-		var obj = {}, length = Math.min(this.length, keys.length);
-		for (var i = 0; i < length; i++) obj[keys[i]] = this[i];
-		return obj;
-	},
-
-	link: function(object){
-		var result = {};
-		for (var i = 0, l = this.length; i < l; i++){
-			for (var key in object){
-				if (object[key](this[i])){
-					result[key] = this[i];
-					delete object[key];
-					break;
-				}
-			}
-		}
-		return result;
-	},
-
-	contains: function(item, from){
-		return this.indexOf(item, from) != -1;
-	},
-
-	extend: function(array){
-		for (var i = 0, j = array.length; i < j; i++) this.push(array[i]);
-		return this;
-	},
-	
-	getLast: function(){
-		return (this.length) ? this[this.length - 1] : null;
-	},
-
-	getRandom: function(){
-		return (this.length) ? this[$random(0, this.length - 1)] : null;
-	},
-
-	include: function(item){
-		if (!this.contains(item)) this.push(item);
-		return this;
-	},
-
-	combine: function(array){
-		for (var i = 0, l = array.length; i < l; i++) this.include(array[i]);
-		return this;
-	},
-
-	erase: function(item){
-		for (var i = this.length; i--; i){
-			if (this[i] === item) this.splice(i, 1);
-		}
-		return this;
-	},
-
-	empty: function(){
-		this.length = 0;
-		return this;
-	},
-
-	flatten: function(){
-		var array = [];
-		for (var i = 0, l = this.length; i < l; i++){
-			var type = $type(this[i]);
-			if (!type) continue;
-			array = array.concat((type == 'array' || type == 'collection' || type == 'arguments') ? Array.flatten(this[i]) : this[i]);
-		}
-		return array;
-	},
-
-	hexToRgb: function(array){
-		if (this.length != 3) return null;
-		var rgb = this.map(function(value){
-			if (value.length == 1) value += value;
-			return value.toInt(16);
-		});
-		return (array) ? rgb : 'rgb(' + rgb + ')';
-	},
-
-	rgbToHex: function(array){
-		if (this.length < 3) return null;
-		if (this.length == 4 && this[3] == 0 && !array) return 'transparent';
-		var hex = [];
-		for (var i = 0; i < 3; i++){
-			var bit = (this[i] - 0).toString(16);
-			hex.push((bit.length == 1) ? '0' + bit : bit);
-		}
-		return (array) ? hex : '#' + hex.join('');
-	}
-
-});
-
-
-/*
----
-
-script: Function.js
-
-description: Contains Function Prototypes like create, bind, pass, and delay.
-
-license: MIT-style license.
-
-requires:
-- /Native
-- /$util
-
-provides: [Function]
-
-...
-*/
-
-Function.implement({
-
-	extend: function(properties){
-		for (var property in properties) this[property] = properties[property];
-		return this;
-	},
-
-	create: function(options){
-		var self = this;
-		options = options || {};
-		return function(event){
-			var args = options.arguments;
-			args = (args != undefined) ? $splat(args) : Array.slice(arguments, (options.event) ? 1 : 0);
-			if (options.event) args = [event || window.event].extend(args);
-			var returns = function(){
-				return self.apply(options.bind || null, args);
-			};
-			if (options.delay) return setTimeout(returns, options.delay);
-			if (options.periodical) return setInterval(returns, options.periodical);
-			if (options.attempt) return $try(returns);
-			return returns();
-		};
-	},
-
-	run: function(args, bind){
-		return this.apply(bind, $splat(args));
-	},
-
-	pass: function(args, bind){
-		return this.create({bind: bind, arguments: args});
-	},
-
-	bind: function(bind, args){
-		return this.create({bind: bind, arguments: args});
-	},
-
-	bindWithEvent: function(bind, args){
-		return this.create({bind: bind, arguments: args, event: true});
-	},
-
-	attempt: function(args, bind){
-		return this.create({bind: bind, arguments: args, attempt: true})();
-	},
-
-	delay: function(delay, bind, args){
-		return this.create({bind: bind, arguments: args, delay: delay})();
-	},
-
-	periodical: function(periodical, bind, args){
-		return this.create({bind: bind, arguments: args, periodical: periodical})();
-	}
-
-});
-
-
-/*
----
-
-script: Number.js
-
-description: Contains Number Prototypes like limit, round, times, and ceil.
-
-license: MIT-style license.
-
-requires:
-- /Native
-- /$util
-
-provides: [Number]
-
-...
-*/
-
-Number.implement({
-
-	limit: function(min, max){
-		return Math.min(max, Math.max(min, this));
-	},
-
-	round: function(precision){
-		precision = Math.pow(10, precision || 0);
-		return Math.round(this * precision) / precision;
-	},
-
-	times: function(fn, bind){
-		for (var i = 0; i < this; i++) fn.call(bind, i, this);
-	},
-
-	toFloat: function(){
-		return parseFloat(this);
-	},
-
-	toInt: function(base){
-		return parseInt(this, base || 10);
-	}
-
-});
-
-Number.alias('times', 'each');
-
-(function(math){
-	var methods = {};
-	math.each(function(name){
-		if (!Number[name]) methods[name] = function(){
-			return Math[name].apply(null, [this].concat($A(arguments)));
-		};
-	});
-	Number.implement(methods);
-})(['abs', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'exp', 'floor', 'log', 'max', 'min', 'pow', 'sin', 'sqrt', 'tan']);
-
-
-/*
----
-
-script: String.js
-
-description: Contains String Prototypes like camelCase, capitalize, test, and toInt.
-
-license: MIT-style license.
-
-requires:
-- /Native
-
-provides: [String]
-
-...
-*/
-
-String.implement({
-
-	test: function(regex, params){
-		return ((typeof regex == 'string') ? new RegExp(regex, params) : regex).test(this);
-	},
-
-	contains: function(string, separator){
-		return (separator) ? (separator + this + separator).indexOf(separator + string + separator) > -1 : this.indexOf(string) > -1;
-	},
-
-	trim: function(){
-		return this.replace(/^\s+|\s+$/g, '');
-	},
-
-	clean: function(){
-		return this.replace(/\s+/g, ' ').trim();
-	},
-
-	camelCase: function(){
-		return this.replace(/-\D/g, function(match){
-			return match.charAt(1).toUpperCase();
-		});
-	},
-
-	hyphenate: function(){
-		return this.replace(/[A-Z]/g, function(match){
-			return ('-' + match.charAt(0).toLowerCase());
-		});
-	},
-
-	capitalize: function(){
-		return this.replace(/\b[a-z]/g, function(match){
-			return match.toUpperCase();
-		});
-	},
-
-	escapeRegExp: function(){
-		return this.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
-	},
-
-	toInt: function(base){
-		return parseInt(this, base || 10);
-	},
-
-	toFloat: function(){
-		return parseFloat(this);
-	},
-
-	hexToRgb: function(array){
-		var hex = this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
-		return (hex) ? hex.slice(1).hexToRgb(array) : null;
-	},
-
-	rgbToHex: function(array){
-		var rgb = this.match(/\d{1,3}/g);
-		return (rgb) ? rgb.rgbToHex(array) : null;
-	},
-
-	stripScripts: function(option){
-		var scripts = '';
-		var text = this.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, function(){
-			scripts += arguments[1] + '\n';
-			return '';
-		});
-		if (option === true) $exec(scripts);
-		else if ($type(option) == 'function') option(scripts, text);
-		return text;
-	},
-
-	substitute: function(object, regexp){
-		return this.replace(regexp || (/\\?\{([^{}]+)\}/g), function(match, name){
-			if (match.charAt(0) == '\\') return match.slice(1);
-			return (object[name] != undefined) ? object[name] : '';
-		});
-	}
-
-});
-
-
-/*
----
-
-script: Hash.js
-
-description: Contains Hash Prototypes. Provides a means for overcoming the JavaScript practical impossibility of extending native Objects.
-
-license: MIT-style license.
-
-requires:
-- /Hash.base
-
-provides: [Hash]
-
-...
-*/
-
-Hash.implement({
-
-	has: Object.prototype.hasOwnProperty,
-
-	keyOf: function(value){
-		for (var key in this){
-			if (this.hasOwnProperty(key) && this[key] === value) return key;
-		}
-		return null;
-	},
-
-	hasValue: function(value){
-		return (Hash.keyOf(this, value) !== null);
-	},
-
-	extend: function(properties){
-		Hash.each(properties || {}, function(value, key){
-			Hash.set(this, key, value);
-		}, this);
-		return this;
-	},
-
-	combine: function(properties){
-		Hash.each(properties || {}, function(value, key){
-			Hash.include(this, key, value);
-		}, this);
-		return this;
-	},
-
-	erase: function(key){
-		if (this.hasOwnProperty(key)) delete this[key];
-		return this;
-	},
-
-	get: function(key){
-		return (this.hasOwnProperty(key)) ? this[key] : null;
-	},
-
-	set: function(key, value){
-		if (!this[key] || this.hasOwnProperty(key)) this[key] = value;
-		return this;
-	},
-
-	empty: function(){
-		Hash.each(this, function(value, key){
-			delete this[key];
-		}, this);
-		return this;
-	},
-
-	include: function(key, value){
-		if (this[key] == undefined) this[key] = value;
-		return this;
-	},
-
-	map: function(fn, bind){
-		var results = new Hash;
-		Hash.each(this, function(value, key){
-			results.set(key, fn.call(bind, value, key, this));
-		}, this);
-		return results;
-	},
-
-	filter: function(fn, bind){
-		var results = new Hash;
-		Hash.each(this, function(value, key){
-			if (fn.call(bind, value, key, this)) results.set(key, value);
-		}, this);
-		return results;
-	},
-
-	every: function(fn, bind){
-		for (var key in this){
-			if (this.hasOwnProperty(key) && !fn.call(bind, this[key], key)) return false;
-		}
-		return true;
-	},
-
-	some: function(fn, bind){
-		for (var key in this){
-			if (this.hasOwnProperty(key) && fn.call(bind, this[key], key)) return true;
-		}
-		return false;
-	},
-
-	getKeys: function(){
-		var keys = [];
-		Hash.each(this, function(value, key){
-			keys.push(key);
-		});
-		return keys;
-	},
-
-	getValues: function(){
-		var values = [];
-		Hash.each(this, function(value){
-			values.push(value);
-		});
-		return values;
-	},
-
-	toQueryString: function(base){
-		var queryString = [];
-		Hash.each(this, function(value, key){
-			if (base) key = base + '[' + key + ']';
-			var result;
-			switch ($type(value)){
-				case 'object': result = Hash.toQueryString(value, key); break;
-				case 'array':
-					var qs = {};
-					value.each(function(val, i){
-						qs[i] = val;
-					});
-					result = Hash.toQueryString(qs, key);
-				break;
-				default: result = key + '=' + encodeURIComponent(value);
-			}
-			if (value != undefined) queryString.push(result);
-		});
-
-		return queryString.join('&');
-	}
-
-});
-
-Hash.alias({keyOf: 'indexOf', hasValue: 'contains'});
-
-
-/*
----
-
-script: Event.js
-
-description: Contains the Event Class, to make the event object cross-browser.
-
-license: MIT-style license.
-
-requires:
-- /Window
-- /Document
-- /Hash
-- /Array
-- /Function
-- /String
-
-provides: [Event]
-
-...
-*/
-
-var Event = new Native({
-
-	name: 'Event',
-
-	initialize: function(event, win){
-		win = win || window;
-		var doc = win.document;
-		event = event || win.event;
-		if (event.$extended) return event;
-		this.$extended = true;
-		var type = event.type;
-		var target = event.target || event.srcElement;
-		while (target && target.nodeType == 3) target = target.parentNode;
-
-		if (type.test(/key/)){
-			var code = event.which || event.keyCode;
-			var key = Event.Keys.keyOf(code);
-			if (type == 'keydown'){
-				var fKey = code - 111;
-				if (fKey > 0 && fKey < 13) key = 'f' + fKey;
-			}
-			key = key || String.fromCharCode(code).toLowerCase();
-		} else if (type.match(/(click|mouse|menu)/i)){
-			doc = (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
-			var page = {
-				x: event.pageX || event.clientX + doc.scrollLeft,
-				y: event.pageY || event.clientY + doc.scrollTop
-			};
-			var client = {
-				x: (event.pageX) ? event.pageX - win.pageXOffset : event.clientX,
-				y: (event.pageY) ? event.pageY - win.pageYOffset : event.clientY
-			};
-			if (type.match(/DOMMouseScroll|mousewheel/)){
-				var wheel = (event.wheelDelta) ? event.wheelDelta / 120 : -(event.detail || 0) / 3;
-			}
-			var rightClick = (event.which == 3) || (event.button == 2);
-			var related = null;
-			if (type.match(/over|out/)){
-				switch (type){
-					case 'mouseover': related = event.relatedTarget || event.fromElement; break;
-					case 'mouseout': related = event.relatedTarget || event.toElement;
-				}
-				if (!(function(){
-					while (related && related.nodeType == 3) related = related.parentNode;
-					return true;
-				}).create({attempt: Browser.Engine.gecko})()) related = false;
-			}
-		}
-
-		return $extend(this, {
-			event: event,
-			type: type,
-
-			page: page,
-			client: client,
-			rightClick: rightClick,
-
-			wheel: wheel,
-
-			relatedTarget: related,
-			target: target,
-
-			code: code,
-			key: key,
-
-			shift: event.shiftKey,
-			control: event.ctrlKey,
-			alt: event.altKey,
-			meta: event.metaKey
-		});
-	}
-
-});
-
-Event.Keys = new Hash({
-	'enter': 13,
-	'up': 38,
-	'down': 40,
-	'left': 37,
-	'right': 39,
-	'esc': 27,
-	'space': 32,
-	'backspace': 8,
-	'tab': 9,
-	'delete': 46
-});
-
-Event.implement({
-
-	stop: function(){
-		return this.stopPropagation().preventDefault();
-	},
-
-	stopPropagation: function(){
-		if (this.event.stopPropagation) this.event.stopPropagation();
-		else this.event.cancelBubble = true;
-		return this;
-	},
-
-	preventDefault: function(){
-		if (this.event.preventDefault) this.event.preventDefault();
-		else this.event.returnValue = false;
-		return this;
-	}
-
-});
-
-
-/*
----
-
-script: Class.js
-
-description: Contains the Class Function for easily creating, extending, and implementing reusable Classes.
-
-license: MIT-style license.
-
-requires:
-- /$util
-- /Native
-- /Array
-- /String
-- /Function
-- /Number
-- /Hash
-
-provides: [Class]
-
-...
-*/
-
-function Class(params){
-	
-	if (params instanceof Function) params = {initialize: params};
-	
-	var newClass = function(){
-		Object.reset(this);
-		if (newClass._prototyping) return this;
-		this._current = $empty;
-		var value = (this.initialize) ? this.initialize.apply(this, arguments) : this;
-		delete this._current; delete this.caller;
-		return value;
-	}.extend(this);
-	
-	newClass.implement(params);
-	
-	newClass.constructor = Class;
-	newClass.prototype.constructor = newClass;
-
-	return newClass;
-
-};
-
-Function.prototype.protect = function(){
-	this._protected = true;
-	return this;
-};
-
-Object.reset = function(object, key){
-		
-	if (key == null){
-		for (var p in object) Object.reset(object, p);
-		return object;
-	}
-	
-	delete object[key];
-	
-	switch ($type(object[key])){
-		case 'object':
-			var F = function(){};
-			F.prototype = object[key];
-			var i = new F;
-			object[key] = Object.reset(i);
-		break;
-		case 'array': object[key] = $unlink(object[key]); break;
-	}
-	
-	return object;
-	
-};
-
-new Native({name: 'Class', initialize: Class}).extend({
-
-	instantiate: function(F){
-		F._prototyping = true;
-		var proto = new F;
-		delete F._prototyping;
-		return proto;
-	},
-	
-	wrap: function(self, key, method){
-		if (method._origin) method = method._origin;
-		
-		return function(){
-			if (method._protected && this._current == null) throw new Error('The method "' + key + '" cannot be called.');
-			var caller = this.caller, current = this._current;
-			this.caller = current; this._current = arguments.callee;
-			var result = method.apply(this, arguments);
-			this._current = current; this.caller = caller;
-			return result;
-		}.extend({_owner: self, _origin: method, _name: key});
-
-	}
-	
-});
-
-Class.implement({
-	
-	implement: function(key, value){
-		
-		if ($type(key) == 'object'){
-			for (var p in key) this.implement(p, key[p]);
-			return this;
-		}
-		
-		var mutator = Class.Mutators[key];
-		
-		if (mutator){
-			value = mutator.call(this, value);
-			if (value == null) return this;
-		}
-		
-		var proto = this.prototype;
-
-		switch ($type(value)){
-			
-			case 'function':
-				if (value._hidden) return this;
-				proto[key] = Class.wrap(this, key, value);
-			break;
-			
-			case 'object':
-				var previous = proto[key];
-				if ($type(previous) == 'object') $mixin(previous, value);
-				else proto[key] = $unlink(value);
-			break;
-			
-			case 'array':
-				proto[key] = $unlink(value);
-			break;
-			
-			default: proto[key] = value;
-
-		}
-		
-		return this;
-
-	}
-	
-});
-
-Class.Mutators = {
-	
-	Extends: function(parent){
-
-		this.parent = parent;
-		this.prototype = Class.instantiate(parent);
-
-		this.implement('parent', function(){
-			var name = this.caller._name, previous = this.caller._owner.parent.prototype[name];
-			if (!previous) throw new Error('The method "' + name + '" has no parent.');
-			return previous.apply(this, arguments);
-		}.protect());
-
-	},
-
-	Implements: function(items){
-		$splat(items).each(function(item){
-			if (item instanceof Function) item = Class.instantiate(item);
-			this.implement(item);
-		}, this);
-
-	}
-	
-};
-
-
-/*
----
-
-script: Class.Extras.js
-
-description: Contains Utility Classes that can be implemented into your own Classes to ease the execution of many common tasks.
-
-license: MIT-style license.
-
-requires:
-- /Class
-
-provides: [Chain, Events, Options]
-
-...
-*/
-
-var Chain = new Class({
-
-	$chain: [],
-
-	chain: function(){
-		this.$chain.extend(Array.flatten(arguments));
-		return this;
-	},
-
-	callChain: function(){
-		return (this.$chain.length) ? this.$chain.shift().apply(this, arguments) : false;
-	},
-
-	clearChain: function(){
-		this.$chain.empty();
-		return this;
-	}
-
-});
-
-var Events = new Class({
-
-	$events: {},
-
-	addEvent: function(type, fn, internal){
-		type = Events.removeOn(type);
-		if (fn != $empty){
-			this.$events[type] = this.$events[type] || [];
-			this.$events[type].include(fn);
-			if (internal) fn.internal = true;
-		}
-		return this;
-	},
-
-	addEvents: function(events){
-		for (var type in events) this.addEvent(type, events[type]);
-		return this;
-	},
-
-	fireEvent: function(type, args, delay){
-		type = Events.removeOn(type);
-		if (!this.$events || !this.$events[type]) return this;
-		this.$events[type].each(function(fn){
-			fn.create({'bind': this, 'delay': delay, 'arguments': args})();
-		}, this);
-		return this;
-	},
-
-	removeEvent: function(type, fn){
-		type = Events.removeOn(type);
-		if (!this.$events[type]) return this;
-		if (!fn.internal) this.$events[type].erase(fn);
-		return this;
-	},
-
-	removeEvents: function(events){
-		var type;
-		if ($type(events) == 'object'){
-			for (type in events) this.removeEvent(type, events[type]);
-			return this;
-		}
-		if (events) events = Events.removeOn(events);
-		for (type in this.$events){
-			if (events && events != type) continue;
-			var fns = this.$events[type];
-			for (var i = fns.length; i--; i) this.removeEvent(type, fns[i]);
-		}
-		return this;
-	}
-
-});
-
-Events.removeOn = function(string){
-	return string.replace(/^on([A-Z])/, function(full, first){
-		return first.toLowerCase();
-	});
-};
-
-var Options = new Class({
-
-	setOptions: function(){
-		this.options = $merge.run([this.options].extend(arguments));
-		if (!this.addEvent) return this;
-		for (var option in this.options){
-			if ($type(this.options[option]) != 'function' || !(/^on[A-Z]/).test(option)) continue;
-			this.addEvent(option, this.options[option]);
-			delete this.options[option];
-		}
-		return this;
-	}
-
-});
-
-
-/*
----
-
-script: Element.js
-
-description: One of the most important items in MooTools. Contains the dollar function, the dollars function, and an handful of cross-browser, time-saver methods to let you easily work with HTML Elements.
-
-license: MIT-style license.
-
-requires:
-- /Window
-- /Document
-- /Array
-- /String
-- /Function
-- /Number
-- /Hash
-
-provides: [Element, Elements, $, $$, Iframe]
-
-...
-*/
-
-var Element = new Native({
-
-	name: 'Element',
-
-	legacy: window.Element,
-
-	initialize: function(tag, props){
-		var konstructor = Element.Constructors.get(tag);
-		if (konstructor) return konstructor(props);
-		if (typeof tag == 'string') return document.newElement(tag, props);
-		return document.id(tag).set(props);
-	},
-
-	afterImplement: function(key, value){
-		Element.Prototype[key] = value;
-		if (Array[key]) return;
-		Elements.implement(key, function(){
-			var items = [], elements = true;
-			for (var i = 0, j = this.length; i < j; i++){
-				var returns = this[i][key].apply(this[i], arguments);
-				items.push(returns);
-				if (elements) elements = ($type(returns) == 'element');
-			}
-			return (elements) ? new Elements(items) : items;
-		});
-	}
-
-});
-
-Element.Prototype = {$family: {name: 'element'}};
-
-Element.Constructors = new Hash;
-
-var IFrame = new Native({
-
-	name: 'IFrame',
-
-	generics: false,
-
-	initialize: function(){
-		var params = Array.link(arguments, {properties: Object.type, iframe: $defined});
-		var props = params.properties || {};
-		var iframe = document.id(params.iframe);
-		var onload = props.onload || $empty;
-		delete props.onload;
-		props.id = props.name = $pick(props.id, props.name, iframe ? (iframe.id || iframe.name) : 'IFrame_' + $time());
-		iframe = new Element(iframe || 'iframe', props);
-		var onFrameLoad = function(){
-			var host = $try(function(){
-				return iframe.contentWindow.location.host;
-			});
-			if (!host || host == window.location.host){
-				var win = new Window(iframe.contentWindow);
-				new Document(iframe.contentWindow.document);
-				$extend(win.Element.prototype, Element.Prototype);
-			}
-			onload.call(iframe.contentWindow, iframe.contentWindow.document);
-		};
-		var contentWindow = $try(function(){
-			return iframe.contentWindow;
-		});
-		((contentWindow && contentWindow.document.body) || window.frames[props.id]) ? onFrameLoad() : iframe.addListener('load', onFrameLoad);
-		return iframe;
-	}
-
-});
-
-var Elements = new Native({
-
-	initialize: function(elements, options){
-		options = $extend({ddup: true, cash: true}, options);
-		elements = elements || [];
-		if (options.ddup || options.cash){
-			var uniques = {}, returned = [];
-			for (var i = 0, l = elements.length; i < l; i++){
-				var el = document.id(elements[i], !options.cash);
-				if (options.ddup){
-					if (uniques[el.uid]) continue;
-					uniques[el.uid] = true;
-				}
-				if (el) returned.push(el);
-			}
-			elements = returned;
-		}
-		return (options.cash) ? $extend(elements, this) : elements;
-	}
-
-});
-
-Elements.implement({
-
-	filter: function(filter, bind){
-		if (!filter) return this;
-		return new Elements(Array.filter(this, (typeof filter == 'string') ? function(item){
-			return item.match(filter);
-		} : filter, bind));
-	}
-
-});
-
-Document.implement({
-
-	newElement: function(tag, props){
-		if (Browser.Engine.trident && props){
-			['name', 'type', 'checked'].each(function(attribute){
-				if (!props[attribute]) return;
-				tag += ' ' + attribute + '="' + props[attribute] + '"';
-				if (attribute != 'checked') delete props[attribute];
-			});
-			tag = '<' + tag + '>';
-		}
-		return document.id(this.createElement(tag)).set(props);
-	},
-
-	newTextNode: function(text){
-		return this.createTextNode(text);
-	},
-
-	getDocument: function(){
-		return this;
-	},
-
-	getWindow: function(){
-		return this.window;
-	},
-	
-	id: (function(){
-		
-		var types = {
-
-			string: function(id, nocash, doc){
-				id = doc.getElementById(id);
-				return (id) ? types.element(id, nocash) : null;
-			},
-			
-			element: function(el, nocash){
-				$uid(el);
-				if (!nocash && !el.$family && !(/^object|embed$/i).test(el.tagName)){
-					var proto = Element.Prototype;
-					for (var p in proto) el[p] = proto[p];
-				};
-				return el;
-			},
-			
-			object: function(obj, nocash, doc){
-				if (obj.toElement) return types.element(obj.toElement(doc), nocash);
-				return null;
-			}
-			
-		};
-
-		types.textnode = types.whitespace = types.window = types.document = $arguments(0);
-		
-		return function(el, nocash, doc){
-			if (el && el.$family && el.uid) return el;
-			var type = $type(el);
-			return (types[type]) ? types[type](el, nocash, doc || document) : null;
-		};
-
-	})()
-
-});
-
-if (window.$ == null) Window.implement({
-	$: function(el, nc){
-		return document.id(el, nc, this.document);
-	}
-});
-
-Window.implement({
-
-	$$: function(selector){
-		if (arguments.length == 1 && typeof selector == 'string') return this.document.getElements(selector);
-		var elements = [];
-		var args = Array.flatten(arguments);
-		for (var i = 0, l = args.length; i < l; i++){
-			var item = args[i];
-			switch ($type(item)){
-				case 'element': elements.push(item); break;
-				case 'string': elements.extend(this.document.getElements(item, true));
-			}
-		}
-		return new Elements(elements);
-	},
-
-	getDocument: function(){
-		return this.document;
-	},
-
-	getWindow: function(){
-		return this;
-	}
-
-});
-
-Native.implement([Element, Document], {
-
-	getElement: function(selector, nocash){
-		return document.id(this.getElements(selector, true)[0] || null, nocash);
-	},
-
-	getElements: function(tags, nocash){
-		tags = tags.split(',');
-		var elements = [];
-		var ddup = (tags.length > 1);
-		tags.each(function(tag){
-			var partial = this.getElementsByTagName(tag.trim());
-			(ddup) ? elements.extend(partial) : elements = partial;
-		}, this);
-		return new Elements(elements, {ddup: ddup, cash: !nocash});
-	}
-
-});
-
-(function(){
-
-var collected = {}, storage = {};
-var props = {input: 'checked', option: 'selected', textarea: (Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerHTML' : 'value'};
-
-var get = function(uid){
-	return (storage[uid] || (storage[uid] = {}));
-};
-
-var clean = function(item, retain){
-	if (!item) return;
-	var uid = item.uid;
-	if (Browser.Engine.trident){
-		if (item.clearAttributes){
-			var clone = retain && item.cloneNode(false);
-			item.clearAttributes();
-			if (clone) item.mergeAttributes(clone);
-		} else if (item.removeEvents){
-			item.removeEvents();
-		}
-		if ((/object/i).test(item.tagName)){
-			for (var p in item){
-				if (typeof item[p] == 'function') item[p] = $empty;
-			}
-			Element.dispose(item);
-		}
-	}	
-	if (!uid) return;
-	collected[uid] = storage[uid] = null;
-};
-
-var purge = function(){
-	Hash.each(collected, clean);
-	if (Browser.Engine.trident) $A(document.getElementsByTagName('object')).each(clean);
-	if (window.CollectGarbage) CollectGarbage();
-	collected = storage = null;
-};
-
-var walk = function(element, walk, start, match, all, nocash){
-	var el = element[start || walk];
-	var elements = [];
-	while (el){
-		if (el.nodeType == 1 && (!match || Element.match(el, match))){
-			if (!all) return document.id(el, nocash);
-			elements.push(el);
-		}
-		el = el[walk];
-	}
-	return (all) ? new Elements(elements, {ddup: false, cash: !nocash}) : null;
-};
-
-var attributes = {
-	'html': 'innerHTML',
-	'class': 'className',
-	'for': 'htmlFor',
-	'defaultValue': 'defaultValue',
-	'text': (Browser.Engine.trident || (Browser.Engine.webkit && Browser.Engine.version < 420)) ? 'innerText' : 'textContent'
-};
-var bools = ['compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked', 'disabled', 'readonly', 'multiple', 'selected', 'noresize', 'defer'];
-var camels = ['value', 'type', 'defaultValue', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan', 'frameBorder', 'maxLength', 'readOnly', 'rowSpan', 'tabIndex', 'useMap'];
-
-bools = bools.associate(bools);
-
-Hash.extend(attributes, bools);
-Hash.extend(attributes, camels.associate(camels.map(String.toLowerCase)));
-
-var inserters = {
-
-	before: function(context, element){
-		if (element.parentNode) element.parentNode.insertBefore(context, element);
-	},
-
-	after: function(context, element){
-		if (!element.parentNode) return;
-		var next = element.nextSibling;
-		(next) ? element.parentNode.insertBefore(context, next) : element.parentNode.appendChild(context);
-	},
-
-	bottom: function(context, element){
-		element.appendChild(context);
-	},
-
-	top: function(context, element){
-		var first = element.firstChild;
-		(first) ? element.insertBefore(context, first) : element.appendChild(context);
-	}
-
-};
-
-inserters.inside = inserters.bottom;
-
-Hash.each(inserters, function(inserter, where){
-
-	where = where.capitalize();
-
-	Element.implement('inject' + where, function(el){
-		inserter(this, document.id(el, true));
-		return this;
-	});
-
-	Element.implement('grab' + where, function(el){
-		inserter(document.id(el, true), this);
-		return this;
-	});
-
-});
-
-Element.implement({
-
-	set: function(prop, value){
-		switch ($type(prop)){
-			case 'object':
-				for (var p in prop) this.set(p, prop[p]);
-				break;
-			case 'string':
-				var property = Element.Properties.get(prop);
-				(property && property.set) ? property.set.apply(this, Array.slice(arguments, 1)) : this.setProperty(prop, value);
-		}
-		return this;
-	},
-
-	get: function(prop){
-		var property = Element.Properties.get(prop);
-		return (property && property.get) ? property.get.apply(this, Array.slice(arguments, 1)) : this.getProperty(prop);
-	},
-
-	erase: function(prop){
-		var property = Element.Properties.get(prop);
-		(property && property.erase) ? property.erase.apply(this) : this.removeProperty(prop);
-		return this;
-	},
-
-	setProperty: function(attribute, value){
-		var key = attributes[attribute];
-		if (value == undefined) return this.removeProperty(attribute);
-		if (key && bools[attribute]) value = !!value;
-		(key) ? this[key] = value : this.setAttribute(attribute, '' + value);
-		return this;
-	},
-
-	setProperties: function(attributes){
-		for (var attribute in attributes) this.setProperty(attribute, attributes[attribute]);
-		return this;
-	},
-
-	getProperty: function(attribute){
-		var key = attributes[attribute];
-		var value = (key) ? this[key] : this.getAttribute(attribute, 2);
-		return (bools[attribute]) ? !!value : (key) ? value : value || null;
-	},
-
-	getProperties: function(){
-		var args = $A(arguments);
-		return args.map(this.getProperty, this).associate(args);
-	},
-
-	removeProperty: function(attribute){
-		var key = attributes[attribute];
-		(key) ? this[key] = (key && bools[attribute]) ? false : '' : this.removeAttribute(attribute);
-		return this;
-	},
-
-	removeProperties: function(){
-		Array.each(arguments, this.removeProperty, this);
-		return this;
-	},
-
-	hasClass: function(className){
-		return this.className.contains(className, ' ');
-	},
-
-	addClass: function(className){
-		if (!this.hasClass(className)) this.className = (this.className + ' ' + className).clean();
-		return this;
-	},
-
-	removeClass: function(className){
-		this.className = this.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)'), '$1');
-		return this;
-	},
-
-	toggleClass: function(className){
-		return this.hasClass(className) ? this.removeClass(className) : this.addClass(className);
-	},
-
-	adopt: function(){
-		Array.flatten(arguments).each(function(element){
-			element = document.id(element, true);
-			if (element) this.appendChild(element);
-		}, this);
-		return this;
-	},
-
-	appendText: function(text, where){
-		return this.grab(this.getDocument().newTextNode(text), where);
-	},
-
-	grab: function(el, where){
-		inserters[where || 'bottom'](document.id(el, true), this);
-		return this;
-	},
-
-	inject: function(el, where){
-		inserters[where || 'bottom'](this, document.id(el, true));
-		return this;
-	},
-
-	replaces: function(el){
-		el = document.id(el, true);
-		el.parentNode.replaceChild(this, el);
-		return this;
-	},
-
-	wraps: function(el, where){
-		el = document.id(el, true);
-		return this.replaces(el).grab(el, where);
-	},
-
-	getPrevious: function(match, nocash){
-		return walk(this, 'previousSibling', null, match, false, nocash);
-	},
-
-	getAllPrevious: function(match, nocash){
-		return walk(this, 'previousSibling', null, match, true, nocash);
-	},
-
-	getNext: function(match, nocash){
-		return walk(this, 'nextSibling', null, match, false, nocash);
-	},
-
-	getAllNext: function(match, nocash){
-		return walk(this, 'nextSibling', null, match, true, nocash);
-	},
-
-	getFirst: function(match, nocash){
-		return walk(this, 'nextSibling', 'firstChild', match, false, nocash);
-	},
-
-	getLast: function(match, nocash){
-		return walk(this, 'previousSibling', 'lastChild', match, false, nocash);
-	},
-
-	getParent: function(match, nocash){
-		return walk(this, 'parentNode', null, match, false, nocash);
-	},
-
-	getParents: function(match, nocash){
-		return walk(this, 'parentNode', null, match, true, nocash);
-	},
-	
-	getSiblings: function(match, nocash){
-		return this.getParent().getChildren(match, nocash).erase(this);
-	},
-
-	getChildren: function(match, nocash){
-		return walk(this, 'nextSibling', 'firstChild', match, true, nocash);
-	},
-
-	getWindow: function(){
-		return this.ownerDocument.window;
-	},
-
-	getDocument: function(){
-		return this.ownerDocument;
-	},
-
-	getElementById: function(id, nocash){
-		var el = this.ownerDocument.getElementById(id);
-		if (!el) return null;
-		for (var parent = el.parentNode; parent != this; parent = parent.parentNode){
-			if (!parent) return null;
-		}
-		return document.id(el, nocash);
-	},
-
-	getSelected: function(){
-		return new Elements($A(this.options).filter(function(option){
-			return option.selected;
-		}));
-	},
-
-	getComputedStyle: function(property){
-		if (this.currentStyle) return this.currentStyle[property.camelCase()];
-		var computed = this.getDocument().defaultView.getComputedStyle(this, null);
-		return (computed) ? computed.getPropertyValue([property.hyphenate()]) : null;
-	},
-
-	toQueryString: function(){
-		var queryString = [];
-		this.getElements('input, select, textarea', true).each(function(el){
-			if (!el.name || el.disabled || el.type == 'submit' || el.type == 'reset' || el.type == 'file') return;
-			var value = (el.tagName.toLowerCase() == 'select') ? Element.getSelected(el).map(function(opt){
-				return opt.value;
-			}) : ((el.type == 'radio' || el.type == 'checkbox') && !el.checked) ? null : el.value;
-			$splat(value).each(function(val){
-				if (typeof val != 'undefined') queryString.push(el.name + '=' + encodeURIComponent(val));
-			});
-		});
-		return queryString.join('&');
-	},
-
-	clone: function(contents, keepid){
-		contents = contents !== false;
-		var clone = this.cloneNode(contents);
-		var clean = function(node, element){
-			if (!keepid) node.removeAttribute('id');
-			if (Browser.Engine.trident){
-				node.clearAttributes();
-				node.mergeAttributes(element);
-				node.removeAttribute('uid');
-				if (node.options){
-					var no = node.options, eo = element.options;
-					for (var j = no.length; j--;) no[j].selected = eo[j].selected;
-				}
-			}
-			var prop = props[element.tagName.toLowerCase()];
-			if (prop && element[prop]) node[prop] = element[prop];
-		};
-
-		if (contents){
-			var ce = clone.getElementsByTagName('*'), te = this.getElementsByTagName('*');
-			for (var i = ce.length; i--;) clean(ce[i], te[i]);
-		}
-
-		clean(clone, this);
-		return document.id(clone);
-	},
-
-	destroy: function(){
-		Element.empty(this);
-		Element.dispose(this);
-		clean(this, true);
-		return null;
-	},
-
-	empty: function(){
-		$A(this.childNodes).each(function(node){
-			Element.destroy(node);
-		});
-		return this;
-	},
-
-	dispose: function(){
-		return (this.parentNode) ? this.parentNode.removeChild(this) : this;
-	},
-
-	hasChild: function(el){
-		el = document.id(el, true);
-		if (!el) return false;
-		if (Browser.Engine.webkit && Browser.Engine.version < 420) return $A(this.getElementsByTagName(el.tagName)).contains(el);
-		return (this.contains) ? (this != el && this.contains(el)) : !!(this.compareDocumentPosition(el) & 16);
-	},
-
-	match: function(tag){
-		return (!tag || (tag == this) || (Element.get(this, 'tag') == tag));
-	}
-
-});
-
-Native.implement([Element, Window, Document], {
-
-	addListener: function(type, fn){
-		if (type == 'unload'){
-			var old = fn, self = this;
-			fn = function(){
-				self.removeListener('unload', fn);
-				old();
-			};
-		} else {
-			collected[this.uid] = this;
-		}
-		if (this.addEventListener) this.addEventListener(type, fn, false);
-		else this.attachEvent('on' + type, fn);
-		return this;
-	},
-
-	removeListener: function(type, fn){
-		if (this.removeEventListener) this.removeEventListener(type, fn, false);
-		else this.detachEvent('on' + type, fn);
-		return this;
-	},
-
-	retrieve: function(property, dflt){
-		var storage = get(this.uid), prop = storage[property];
-		if (dflt != undefined && prop == undefined) prop = storage[property] = dflt;
-		return $pick(prop);
-	},
-
-	store: function(property, value){
-		var storage = get(this.uid);
-		storage[property] = value;
-		return this;
-	},
-
-	eliminate: function(property){
-		var storage = get(this.uid);
-		delete storage[property];
-		return this;
-	}
-
-});
-
-window.addListener('unload', purge);
-
-})();
-
-Element.Properties = new Hash;
-
-Element.Properties.style = {
-
-	set: function(style){
-		this.style.cssText = style;
-	},
-
-	get: function(){
-		return this.style.cssText;
-	},
-
-	erase: function(){
-		this.style.cssText = '';
-	}
-
-};
-
-Element.Properties.tag = {
-
-	get: function(){
-		return this.tagName.toLowerCase();
-	}
-
-};
-
-Element.Properties.html = (function(){
-	var wrapper = document.createElement('div');
-
-	var translations = {
-		table: [1, '<table>', '</table>'],
-		select: [1, '<select>', '</select>'],
-		tbody: [2, '<table><tbody>', '</tbody></table>'],
-		tr: [3, '<table><tbody><tr>', '</tr></tbody></table>']
-	};
-	translations.thead = translations.tfoot = translations.tbody;
-
-	var html = {
-		set: function(){
-			var html = Array.flatten(arguments).join('');
-			var wrap = Browser.Engine.trident && translations[this.get('tag')];
-			if (wrap){
-				var first = wrapper;
-				first.innerHTML = wrap[1] + html + wrap[2];
-				for (var i = wrap[0]; i--;) first = first.firstChild;
-				this.empty().adopt(first.childNodes);
-			} else {
-				this.innerHTML = html;
-			}
-		}
-	};
-
-	html.erase = html.set;
-
-	return html;
-})();
-
-if (Browser.Engine.webkit && Browser.Engine.version < 420) Element.Properties.text = {
-	get: function(){
-		if (this.innerText) return this.innerText;
-		var temp = this.ownerDocument.newElement('div', {html: this.innerHTML}).inject(this.ownerDocument.body);
-		var text = temp.innerText;
-		temp.destroy();
-		return text;
-	}
-};
-
-
-/*
----
-
-script: Element.Event.js
-
-description: Contains Element methods for dealing with events. This file also includes mouseenter and mouseleave custom Element Events.
-
-license: MIT-style license.
-
-requires: 
-- /Element
-- /Event
-
-provides: [Element.Event]
-
-...
-*/
-
-Element.Properties.events = {set: function(events){
-	this.addEvents(events);
-}};
-
-Native.implement([Element, Window, Document], {
-
-	addEvent: function(type, fn){
-		var events = this.retrieve('events', {});
-		events[type] = events[type] || {'keys': [], 'values': []};
-		if (events[type].keys.contains(fn)) return this;
-		events[type].keys.push(fn);
-		var realType = type, custom = Element.Events.get(type), condition = fn, self = this;
-		if (custom){
-			if (custom.onAdd) custom.onAdd.call(this, fn);
-			if (custom.condition){
-				condition = function(event){
-					if (custom.condition.call(this, event)) return fn.call(this, event);
-					return true;
-				};
-			}
-			realType = custom.base || realType;
-		}
-		var defn = function(){
-			return fn.call(self);
-		};
-		var nativeEvent = Element.NativeEvents[realType];
-		if (nativeEvent){
-			if (nativeEvent == 2){
-				defn = function(event){
-					event = new Event(event, self.getWindow());
-					if (condition.call(self, event) === false) event.stop();
-				};
-			}
-			this.addListener(realType, defn);
-		}
-		events[type].values.push(defn);
-		return this;
-	},
-
-	removeEvent: function(type, fn){
-		var events = this.retrieve('events');
-		if (!events || !events[type]) return this;
-		var pos = events[type].keys.indexOf(fn);
-		if (pos == -1) return this;
-		events[type].keys.splice(pos, 1);
-		var value = events[type].values.splice(pos, 1)[0];
-		var custom = Element.Events.get(type);
-		if (custom){
-			if (custom.onRemove) custom.onRemove.call(this, fn);
-			type = custom.base || type;
-		}
-		return (Element.NativeEvents[type]) ? this.removeListener(type, value) : this;
-	},
-
-	addEvents: function(events){
-		for (var event in events) this.addEvent(event, events[event]);
-		return this;
-	},
-
-	removeEvents: function(events){
-		var type;
-		if ($type(events) == 'object'){
-			for (type in events) this.removeEvent(type, events[type]);
-			return this;
-		}
-		var attached = this.retrieve('events');
-		if (!attached) return this;
-		if (!events){
-			for (type in attached) this.removeEvents(type);
-			this.eliminate('events');
-		} else if (attached[events]){
-			while (attached[events].keys[0]) this.removeEvent(events, attached[events].keys[0]);
-			attached[events] = null;
-		}
-		return this;
-	},
-
-	fireEvent: function(type, args, delay){
-		var events = this.retrieve('events');
-		if (!events || !events[type]) return this;
-		events[type].keys.each(function(fn){
-			fn.create({'bind': this, 'delay': delay, 'arguments': args})();
-		}, this);
-		return this;
-	},
-
-	cloneEvents: function(from, type){
-		from = document.id(from);
-		var fevents = from.retrieve('events');
-		if (!fevents) return this;
-		if (!type){
-			for (var evType in fevents) this.cloneEvents(from, evType);
-		} else if (fevents[type]){
-			fevents[type].keys.each(function(fn){
-				this.addEvent(type, fn);
-			}, this);
-		}
-		return this;
-	}
-
-});
-
-Element.NativeEvents = {
-	click: 2, dblclick: 2, mouseup: 2, mousedown: 2, contextmenu: 2, //mouse buttons
-	mousewheel: 2, DOMMouseScroll: 2, //mouse wheel
-	mouseover: 2, mouseout: 2, mousemove: 2, selectstart: 2, selectend: 2, //mouse movement
-	keydown: 2, keypress: 2, keyup: 2, //keyboard
-	focus: 2, blur: 2, change: 2, reset: 2, select: 2, submit: 2, //form elements
-	load: 1, unload: 1, beforeunload: 2, resize: 1, move: 1, DOMContentLoaded: 1, readystatechange: 1, //window
-	error: 1, abort: 1, scroll: 1 //misc
-};
-
-(function(){
-
-var $check = function(event){
-	var related = event.relatedTarget;
-	if (related == undefined) return true;
-	if (related === false) return false;
-	return ($type(this) != 'document' && related != this && related.prefix != 'xul' && !this.hasChild(related));
-};
-
-Element.Events = new Hash({
-
-	mouseenter: {
-		base: 'mouseover',
-		condition: $check
-	},
-
-	mouseleave: {
-		base: 'mouseout',
-		condition: $check
-	},
-
-	mousewheel: {
-		base: (Browser.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel'
-	}
-
-});
-
-})();
-
-
-/*
----
-
-script: Element.Style.js
-
-description: Contains methods for interacting with the styles of Elements in a fashionable way.
-
-license: MIT-style license.
-
-requires:
-- /Element
-
-provides: [Element.Style]
-
-...
-*/
-
-Element.Properties.styles = {set: function(styles){
-	this.setStyles(styles);
-}};
-
-Element.Properties.opacity = {
-
-	set: function(opacity, novisibility){
-		if (!novisibility){
-			if (opacity == 0){
-				if (this.style.visibility != 'hidden') this.style.visibility = 'hidden';
-			} else {
-				if (this.style.visibility != 'visible') this.style.visibility = 'visible';
-			}
-		}
-		if (!this.currentStyle || !this.currentStyle.hasLayout) this.style.zoom = 1;
-		if (Browser.Engine.trident) this.style.filter = (opacity == 1) ? '' : 'alpha(opacity=' + opacity * 100 + ')';
-		this.style.opacity = opacity;
-		this.store('opacity', opacity);
-	},
-
-	get: function(){
-		return this.retrieve('opacity', 1);
-	}
-
-};
-
-Element.implement({
-
-	setOpacity: function(value){
-		return this.set('opacity', value, true);
-	},
-
-	getOpacity: function(){
-		return this.get('opacity');
-	},
-
-	setStyle: function(property, value){
-		switch (property){
-			case 'opacity': return this.set('opacity', parseFloat(value));
-			case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
-		}
-		property = property.camelCase();
-		if ($type(value) != 'string'){
-			var map = (Element.Styles.get(property) || '@').split(' ');
-			value = $splat(value).map(function(val, i){
-				if (!map[i]) return '';
-				return ($type(val) == 'number') ? map[i].replace('@', Math.round(val)) : val;
-			}).join(' ');
-		} else if (value == String(Number(value))){
-			value = Math.round(value);
-		}
-		this.style[property] = value;
-		return this;
-	},
-
-	getStyle: function(property){
-		switch (property){
-			case 'opacity': return this.get('opacity');
-			case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
-		}
-		property = property.camelCase();
-		var result = this.style[property];
-		if (!$chk(result)){
-			result = [];
-			for (var style in Element.ShortStyles){
-				if (property != style) continue;
-				for (var s in Element.ShortStyles[style]) result.push(this.getStyle(s));
-				return result.join(' ');
-			}
-			result = this.getComputedStyle(property);
-		}
-		if (result){
-			result = String(result);
-			var color = result.match(/rgba?\([\d\s,]+\)/);
-			if (color) result = result.replace(color[0], color[0].rgbToHex());
-		}
-		if (Browser.Engine.presto || (Browser.Engine.trident && !$chk(parseInt(result, 10)))){
-			if (property.test(/^(height|width)$/)){
-				var values = (property == 'width') ? ['left', 'right'] : ['top', 'bottom'], size = 0;
-				values.each(function(value){
-					size += this.getStyle('border-' + value + '-width').toInt() + this.getStyle('padding-' + value).toInt();
-				}, this);
-				return this['offset' + property.capitalize()] - size + 'px';
-			}
-			if ((Browser.Engine.presto) && String(result).test('px')) return result;
-			if (property.test(/(border(.+)Width|margin|padding)/)) return '0px';
-		}
-		return result;
-	},
-
-	setStyles: function(styles){
-		for (var style in styles) this.setStyle(style, styles[style]);
-		return this;
-	},
-
-	getStyles: function(){
-		var result = {};
-		Array.flatten(arguments).each(function(key){
-			result[key] = this.getStyle(key);
-		}, this);
-		return result;
-	}
-
-});
-
-Element.Styles = new Hash({
-	left: '@px', top: '@px', bottom: '@px', right: '@px',
-	width: '@px', height: '@px', maxWidth: '@px', maxHeight: '@px', minWidth: '@px', minHeight: '@px',
-	backgroundColor: 'rgb(@, @, @)', backgroundPosition: '@px @px', color: 'rgb(@, @, @)',
-	fontSize: '@px', letterSpacing: '@px', lineHeight: '@px', clip: 'rect(@px @px @px @px)',
-	margin: '@px @px @px @px', padding: '@px @px @px @px', border: '@px @ rgb(@, @, @) @px @ rgb(@, @, @) @px @ rgb(@, @, @)',
-	borderWidth: '@px @px @px @px', borderStyle: '@ @ @ @', borderColor: 'rgb(@, @, @) rgb(@, @, @) rgb(@, @, @) rgb(@, @, @)',
-	zIndex: '@', 'zoom': '@', fontWeight: '@', textIndent: '@px', opacity: '@'
-});
-
-Element.ShortStyles = {margin: {}, padding: {}, border: {}, borderWidth: {}, borderStyle: {}, borderColor: {}};
-
-['Top', 'Right', 'Bottom', 'Left'].each(function(direction){
-	var Short = Element.ShortStyles;
-	var All = Element.Styles;
-	['margin', 'padding'].each(function(style){
-		var sd = style + direction;
-		Short[style][sd] = All[sd] = '@px';
-	});
-	var bd = 'border' + direction;
-	Short.border[bd] = All[bd] = '@px @ rgb(@, @, @)';
-	var bdw = bd + 'Width', bds = bd + 'Style', bdc = bd + 'Color';
-	Short[bd] = {};
-	Short.borderWidth[bdw] = Short[bd][bdw] = All[bdw] = '@px';
-	Short.borderStyle[bds] = Short[bd][bds] = All[bds] = '@';
-	Short.borderColor[bdc] = Short[bd][bdc] = All[bdc] = 'rgb(@, @, @)';
-});
-
-
-/*
----
-
-script: Element.Dimensions.js
-
-description: Contains methods to work with size, scroll, or positioning of Elements and the window object.
-
-license: MIT-style license.
-
-credits:
-- Element positioning based on the [qooxdoo](http://qooxdoo.org/) code and smart browser fixes, [LGPL License](http://www.gnu.org/licenses/lgpl.html).
-- Viewport dimensions based on [YUI](http://developer.yahoo.com/yui/) code, [BSD License](http://developer.yahoo.com/yui/license.html).
-
-requires:
-- /Element
-
-provides: [Element.Dimensions]
-
-...
-*/
-
-(function(){
-
-Element.implement({
-
-	scrollTo: function(x, y){
-		if (isBody(this)){
-			this.getWindow().scrollTo(x, y);
-		} else {
-			this.scrollLeft = x;
-			this.scrollTop = y;
-		}
-		return this;
-	},
-
-	getSize: function(){
-		if (isBody(this)) return this.getWindow().getSize();
-		return {x: this.offsetWidth, y: this.offsetHeight};
-	},
-
-	getScrollSize: function(){
-		if (isBody(this)) return this.getWindow().getScrollSize();
-		return {x: this.scrollWidth, y: this.scrollHeight};
-	},
-
-	getScroll: function(){
-		if (isBody(this)) return this.getWindow().getScroll();
-		return {x: this.scrollLeft, y: this.scrollTop};
-	},
-
-	getScrolls: function(){
-		var element = this, position = {x: 0, y: 0};
-		while (element && !isBody(element)){
-			position.x += element.scrollLeft;
-			position.y += element.scrollTop;
-			element = element.parentNode;
-		}
-		return position;
-	},
-
-	getOffsetParent: function(){
-		var element = this;
-		if (isBody(element)) return null;
-		if (!Browser.Engine.trident) return element.offsetParent;
-		while ((element = element.parentNode) && !isBody(element)){
-			if (styleString(element, 'position') != 'static') return element;
-		}
-		return null;
-	},
-
-	getOffsets: function(){
-		if (this.getBoundingClientRect){
-			var bound = this.getBoundingClientRect(),
-				html = document.id(this.getDocument().documentElement),
-				htmlScroll = html.getScroll(),
-				elemScrolls = this.getScrolls(),
-				elemScroll = this.getScroll(),
-				isFixed = (styleString(this, 'position') == 'fixed');
-
-			return {
-				x: bound.left.toInt() + elemScrolls.x - elemScroll.x + ((isFixed) ? 0 : htmlScroll.x) - html.clientLeft,
-				y: bound.top.toInt()  + elemScrolls.y - elemScroll.y + ((isFixed) ? 0 : htmlScroll.y) - html.clientTop
-			};
-		}
-
-		var element = this, position = {x: 0, y: 0};
-		if (isBody(this)) return position;
-
-		while (element && !isBody(element)){
-			position.x += element.offsetLeft;
-			position.y += element.offsetTop;
-
-			if (Browser.Engine.gecko){
-				if (!borderBox(element)){
-					position.x += leftBorder(element);
-					position.y += topBorder(element);
-				}
-				var parent = element.parentNode;
-				if (parent && styleString(parent, 'overflow') != 'visible'){
-					position.x += leftBorder(parent);
-					position.y += topBorder(parent);
-				}
-			} else if (element != this && Browser.Engine.webkit){
-				position.x += leftBorder(element);
-				position.y += topBorder(element);
-			}
-
-			element = element.offsetParent;
-		}
-		if (Browser.Engine.gecko && !borderBox(this)){
-			position.x -= leftBorder(this);
-			position.y -= topBorder(this);
-		}
-		return position;
-	},
-
-	getPosition: function(relative){
-		if (isBody(this)) return {x: 0, y: 0};
-		var offset = this.getOffsets(),
-				scroll = this.getScrolls();
-		var position = {
-			x: offset.x - scroll.x,
-			y: offset.y - scroll.y
-		};
-		var relativePosition = (relative && (relative = document.id(relative))) ? relative.getPosition() : {x: 0, y: 0};
-		return {x: position.x - relativePosition.x, y: position.y - relativePosition.y};
-	},
-
-	getCoordinates: function(element){
-		if (isBody(this)) return this.getWindow().getCoordinates();
-		var position = this.getPosition(element),
-				size = this.getSize();
-		var obj = {
-			left: position.x,
-			top: position.y,
-			width: size.x,
-			height: size.y
-		};
-		obj.right = obj.left + obj.width;
-		obj.bottom = obj.top + obj.height;
-		return obj;
-	},
-
-	computePosition: function(obj){
-		return {
-			left: obj.x - styleNumber(this, 'margin-left'),
-			top: obj.y - styleNumber(this, 'margin-top')
-		};
-	},
-
-	setPosition: function(obj){
-		return this.setStyles(this.computePosition(obj));
-	}
-
-});
-
-
-Native.implement([Document, Window], {
-
-	getSize: function(){
-		if (Browser.Engine.presto || Browser.Engine.webkit){
-			var win = this.getWindow();
-			return {x: win.innerWidth, y: win.innerHeight};
-		}
-		var doc = getCompatElement(this);
-		return {x: doc.clientWidth, y: doc.clientHeight};
-	},
-
-	getScroll: function(){
-		var win = this.getWindow(), doc = getCompatElement(this);
-		return {x: win.pageXOffset || doc.scrollLeft, y: win.pageYOffset || doc.scrollTop};
-	},
-
-	getScrollSize: function(){
-		var doc = getCompatElement(this), min = this.getSize();
-		return {x: Math.max(doc.scrollWidth, min.x), y: Math.max(doc.scrollHeight, min.y)};
-	},
-
-	getPosition: function(){
-		return {x: 0, y: 0};
-	},
-
-	getCoordinates: function(){
-		var size = this.getSize();
-		return {top: 0, left: 0, bottom: size.y, right: size.x, height: size.y, width: size.x};
-	}
-
-});
-
-// private methods
-
-var styleString = Element.getComputedStyle;
-
-function styleNumber(element, style){
-	return styleString(element, style).toInt() || 0;
-};
-
-function borderBox(element){
-	return styleString(element, '-moz-box-sizing') == 'border-box';
-};
-
-function topBorder(element){
-	return styleNumber(element, 'border-top-width');
-};
-
-function leftBorder(element){
-	return styleNumber(element, 'border-left-width');
-};
-
-function isBody(element){
-	return (/^(?:body|html)$/i).test(element.tagName);
-};
-
-function getCompatElement(element){
-	var doc = element.getDocument();
-	return (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
-};
-
-})();
-
-//aliases
-Element.alias('setPosition', 'position'); //compatability
-
-Native.implement([Window, Document, Element], {
-
-	getHeight: function(){
-		return this.getSize().y;
-	},
-
-	getWidth: function(){
-		return this.getSize().x;
-	},
-
-	getScrollTop: function(){
-		return this.getScroll().y;
-	},
-
-	getScrollLeft: function(){
-		return this.getScroll().x;
-	},
-
-	getScrollHeight: function(){
-		return this.getScrollSize().y;
-	},
-
-	getScrollWidth: function(){
-		return this.getScrollSize().x;
-	},
-
-	getTop: function(){
-		return this.getPosition().y;
-	},
-
-	getLeft: function(){
-		return this.getPosition().x;
-	}
-
-});
-
-
-/*
----
-
-script: Selectors.js
-
-description: Adds advanced CSS-style querying capabilities for targeting HTML Elements. Includes pseudo selectors.
-
-license: MIT-style license.
-
-requires:
-- /Element
-
-provides: [Selectors]
-
-...
-*/
-
-Native.implement([Document, Element], {
-
-	getElements: function(expression, nocash){
-		expression = expression.split(',');
-		var items, local = {};
-		for (var i = 0, l = expression.length; i < l; i++){
-			var selector = expression[i], elements = Selectors.Utils.search(this, selector, local);
-			if (i != 0 && elements.item) elements = $A(elements);
-			items = (i == 0) ? elements : (items.item) ? $A(items).concat(elements) : items.concat(elements);
-		}
-		return new Elements(items, {ddup: (expression.length > 1), cash: !nocash});
-	}
-
-});
-
-Element.implement({
-
-	match: function(selector){
-		if (!selector || (selector == this)) return true;
-		var tagid = Selectors.Utils.parseTagAndID(selector);
-		var tag = tagid[0], id = tagid[1];
-		if (!Selectors.Filters.byID(this, id) || !Selectors.Filters.byTag(this, tag)) return false;
-		var parsed = Selectors.Utils.parseSelector(selector);
-		return (parsed) ? Selectors.Utils.filter(this, parsed, {}) : true;
-	}
-
-});
-
-var Selectors = {Cache: {nth: {}, parsed: {}}};
-
-Selectors.RegExps = {
-	id: (/#([\w-]+)/),
-	tag: (/^(\w+|\*)/),
-	quick: (/^(\w+|\*)$/),
-	splitter: (/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),
-	combined: (/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)
-};
-
-Selectors.Utils = {
-
-	chk: function(item, uniques){
-		if (!uniques) return true;
-		var uid = $uid(item);
-		if (!uniques[uid]) return uniques[uid] = true;
-		return false;
-	},
-
-	parseNthArgument: function(argument){
-		if (Selectors.Cache.nth[argument]) return Selectors.Cache.nth[argument];
-		var parsed = argument.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);
-		if (!parsed) return false;
-		var inta = parseInt(parsed[1], 10);
-		var a = (inta || inta === 0) ? inta : 1;
-		var special = parsed[2] || false;
-		var b = parseInt(parsed[3], 10) || 0;
-		if (a != 0){
-			b--;
-			while (b < 1) b += a;
-			while (b >= a) b -= a;
-		} else {
-			a = b;
-			special = 'index';
-		}
-		switch (special){
-			case 'n': parsed = {a: a, b: b, special: 'n'}; break;
-			case 'odd': parsed = {a: 2, b: 0, special: 'n'}; break;
-			case 'even': parsed = {a: 2, b: 1, special: 'n'}; break;
-			case 'first': parsed = {a: 0, special: 'index'}; break;
-			case 'last': parsed = {special: 'last-child'}; break;
-			case 'only': parsed = {special: 'only-child'}; break;
-			default: parsed = {a: (a - 1), special: 'index'};
-		}
-
-		return Selectors.Cache.nth[argument] = parsed;
-	},
-
-	parseSelector: function(selector){
-		if (Selectors.Cache.parsed[selector]) return Selectors.Cache.parsed[selector];
-		var m, parsed = {classes: [], pseudos: [], attributes: []};
-		while ((m = Selectors.RegExps.combined.exec(selector))){
-			var cn = m[1], an = m[2], ao = m[3], av = m[5], pn = m[6], pa = m[7];
-			if (cn){
-				parsed.classes.push(cn);
-			} else if (pn){
-				var parser = Selectors.Pseudo.get(pn);
-				if (parser) parsed.pseudos.push({parser: parser, argument: pa});
-				else parsed.attributes.push({name: pn, operator: '=', value: pa});
-			} else if (an){
-				parsed.attributes.push({name: an, operator: ao, value: av});
-			}
-		}
-		if (!parsed.classes.length) delete parsed.classes;
-		if (!parsed.attributes.length) delete parsed.attributes;
-		if (!parsed.pseudos.length) delete parsed.pseudos;
-		if (!parsed.classes && !parsed.attributes && !parsed.pseudos) parsed = null;
-		return Selectors.Cache.parsed[selector] = parsed;
-	},
-
-	parseTagAndID: function(selector){
-		var tag = selector.match(Selectors.RegExps.tag);
-		var id = selector.match(Selectors.RegExps.id);
-		return [(tag) ? tag[1] : '*', (id) ? id[1] : false];
-	},
-
-	filter: function(item, parsed, local){
-		var i;
-		if (parsed.classes){
-			for (i = parsed.classes.length; i--; i){
-				var cn = parsed.classes[i];
-				if (!Selectors.Filters.byClass(item, cn)) return false;
-			}
-		}
-		if (parsed.attributes){
-			for (i = parsed.attributes.length; i--; i){
-				var att = parsed.attributes[i];
-				if (!Selectors.Filters.byAttribute(item, att.name, att.operator, att.value)) return false;
-			}
-		}
-		if (parsed.pseudos){
-			for (i = parsed.pseudos.length; i--; i){
-				var psd = parsed.pseudos[i];
-				if (!Selectors.Filters.byPseudo(item, psd.parser, psd.argument, local)) return false;
-			}
-		}
-		return true;
-	},
-
-	getByTagAndID: function(ctx, tag, id){
-		if (id){
-			var item = (ctx.getElementById) ? ctx.getElementById(id, true) : Element.getElementById(ctx, id, true);
-			return (item && Selectors.Filters.byTag(item, tag)) ? [item] : [];
-		} else {
-			return ctx.getElementsByTagName(tag);
-		}
-	},
-
-	search: function(self, expression, local){
-		var splitters = [];
-
-		var selectors = expression.trim().replace(Selectors.RegExps.splitter, function(m0, m1, m2){
-			splitters.push(m1);
-			return ':)' + m2;
-		}).split(':)');
-
-		var items, filtered, item;
-
-		for (var i = 0, l = selectors.length; i < l; i++){
-
-			var selector = selectors[i];
-
-			if (i == 0 && Selectors.RegExps.quick.test(selector)){
-				items = self.getElementsByTagName(selector);
-				continue;
-			}
-
-			var splitter = splitters[i - 1];
-
-			var tagid = Selectors.Utils.parseTagAndID(selector);
-			var tag = tagid[0], id = tagid[1];
-
-			if (i == 0){
-				items = Selectors.Utils.getByTagAndID(self, tag, id);
-			} else {
-				var uniques = {}, found = [];
-				for (var j = 0, k = items.length; j < k; j++) found = Selectors.Getters[splitter](found, items[j], tag, id, uniques);
-				items = found;
-			}
-
-			var parsed = Selectors.Utils.parseSelector(selector);
-
-			if (parsed){
-				filtered = [];
-				for (var m = 0, n = items.length; m < n; m++){
-					item = items[m];
-					if (Selectors.Utils.filter(item, parsed, local)) filtered.push(item);
-				}
-				items = filtered;
-			}
-
-		}
-
-		return items;
-
-	}
-
-};
-
-Selectors.Getters = {
-
-	' ': function(found, self, tag, id, uniques){
-		var items = Selectors.Utils.getByTagAndID(self, tag, id);
-		for (var i = 0, l = items.length; i < l; i++){
-			var item = items[i];
-			if (Selectors.Utils.chk(item, uniques)) found.push(item);
-		}
-		return found;
-	},
-
-	'>': function(found, self, tag, id, uniques){
-		var children = Selectors.Utils.getByTagAndID(self, tag, id);
-		for (var i = 0, l = children.length; i < l; i++){
-			var child = children[i];
-			if (child.parentNode == self && Selectors.Utils.chk(child, uniques)) found.push(child);
-		}
-		return found;
-	},
-
-	'+': function(found, self, tag, id, uniques){
-		while ((self = self.nextSibling)){
-			if (self.nodeType == 1){
-				if (Selectors.Utils.chk(self, uniques) && Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
-				break;
-			}
-		}
-		return found;
-	},
-
-	'~': function(found, self, tag, id, uniques){
-		while ((self = self.nextSibling)){
-			if (self.nodeType == 1){
-				if (!Selectors.Utils.chk(self, uniques)) break;
-				if (Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
-			}
-		}
-		return found;
-	}
-
-};
-
-Selectors.Filters = {
-
-	byTag: function(self, tag){
-		return (tag == '*' || (self.tagName && self.tagName.toLowerCase() == tag));
-	},
-
-	byID: function(self, id){
-		return (!id || (self.id && self.id == id));
-	},
-
-	byClass: function(self, klass){
-		return (self.className && self.className.contains && self.className.contains(klass, ' '));
-	},
-
-	byPseudo: function(self, parser, argument, local){
-		return parser.call(self, argument, local);
-	},
-
-	byAttribute: function(self, name, operator, value){
-		var result = Element.prototype.getProperty.call(self, name);
-		if (!result) return (operator == '!=');
-		if (!operator || value == undefined) return true;
-		switch (operator){
-			case '=': return (result == value);
-			case '*=': return (result.contains(value));
-			case '^=': return (result.substr(0, value.length) == value);
-			case '$=': return (result.substr(result.length - value.length) == value);
-			case '!=': return (result != value);
-			case '~=': return result.contains(value, ' ');
-			case '|=': return result.contains(value, '-');
-		}
-		return false;
-	}
-
-};
-
-Selectors.Pseudo = new Hash({
-
-	// w3c pseudo selectors
-
-	checked: function(){
-		return this.checked;
-	},
-	
-	empty: function(){
-		return !(this.innerText || this.textContent || '').length;
-	},
-
-	not: function(selector){
-		return !Element.match(this, selector);
-	},
-
-	contains: function(text){
-		return (this.innerText || this.textContent || '').contains(text);
-	},
-
-	'first-child': function(){
-		return Selectors.Pseudo.index.call(this, 0);
-	},
-
-	'last-child': function(){
-		var element = this;
-		while ((element = element.nextSibling)){
-			if (element.nodeType == 1) return false;
-		}
-		return true;
-	},
-
-	'only-child': function(){
-		var prev = this;
-		while ((prev = prev.previousSibling)){
-			if (prev.nodeType == 1) return false;
-		}
-		var next = this;
-		while ((next = next.nextSibling)){
-			if (next.nodeType == 1) return false;
-		}
-		return true;
-	},
-
-	'nth-child': function(argument, local){
-		argument = (argument == undefined) ? 'n' : argument;
-		var parsed = Selectors.Utils.parseNthArgument(argument);
-		if (parsed.special != 'n') return Selectors.Pseudo[parsed.special].call(this, parsed.a, local);
-		var count = 0;
-		local.positions = local.positions || {};
-		var uid = $uid(this);
-		if (!local.positions[uid]){
-			var self = this;
-			while ((self = self.previousSibling)){
-				if (self.nodeType != 1) continue;
-				count ++;
-				var position = local.positions[$uid(self)];
-				if (position != undefined){
-					count = position + count;
-					break;
-				}
-			}
-			local.positions[uid] = count;
-		}
-		return (local.positions[uid] % parsed.a == parsed.b);
-	},
-
-	// custom pseudo selectors
-
-	index: function(index){
-		var element = this, count = 0;
-		while ((element = element.previousSibling)){
-			if (element.nodeType == 1 && ++count > index) return false;
-		}
-		return (count == index);
-	},
-
-	even: function(argument, local){
-		return Selectors.Pseudo['nth-child'].call(this, '2n+1', local);
-	},
-
-	odd: function(argument, local){
-		return Selectors.Pseudo['nth-child'].call(this, '2n', local);
-	},
-	
-	selected: function(){
-		return this.selected;
-	},
-	
-	enabled: function(){
-		return (this.disabled === false);
-	}
-
-});
-
-
-/*
----
-
-script: DomReady.js
-
-description: Contains the custom event domready.
-
-license: MIT-style license.
-
-requires:
-- /Element.Event
-
-provides: [DomReady]
-
-...
-*/
-
-Element.Events.domready = {
-
-	onAdd: function(fn){
-		if (Browser.loaded) fn.call(this);
-	}
-
-};
-
-(function(){
-
-	var domready = function(){
-		if (Browser.loaded) return;
-		Browser.loaded = true;
-		window.fireEvent('domready');
-		document.fireEvent('domready');
-	};
-	
-	window.addEvent('load', domready);
-
-	if (Browser.Engine.trident){
-		var temp = document.createElement('div');
-		(function(){
-			($try(function(){
-				temp.doScroll(); // Technique by Diego Perini
-				return document.id(temp).inject(document.body).set('html', 'temp').dispose();
-			})) ? domready() : arguments.callee.delay(50);
-		})();
-	} else if (Browser.Engine.webkit && Browser.Engine.version < 525){
-		(function(){
-			(['loaded', 'complete'].contains(document.readyState)) ? domready() : arguments.callee.delay(50);
-		})();
-	} else {
-		document.addEvent('DOMContentLoaded', domready);
-	}
-
-})();
-
-
-/*
----
-
-script: JSON.js
-
-description: JSON encoder and decoder.
-
-license: MIT-style license.
-
-See Also: <http://www.json.org/>
-
-requires:
-- /Array
-- /String
-- /Number
-- /Function
-- /Hash
-
-provides: [JSON]
-
-...
-*/
-
-var JSON = new Hash(this.JSON && {
-	stringify: JSON.stringify,
-	parse: JSON.parse
-}).extend({
-	
-	$specialChars: {'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\'},
-
-	$replaceChars: function(chr){
-		return JSON.$specialChars[chr] || '\\u00' + Math.floor(chr.charCodeAt() / 16).toString(16) + (chr.charCodeAt() % 16).toString(16);
-	},
-
-	encode: function(obj){
-		switch ($type(obj)){
-			case 'string':
-				return '"' + obj.replace(/[\x00-\x1f\\"]/g, JSON.$replaceChars) + '"';
-			case 'array':
-				return '[' + String(obj.map(JSON.encode).clean()) + ']';
-			case 'object': case 'hash':
-				var string = [];
-				Hash.each(obj, function(value, key){
-					var json = JSON.encode(value);
-					if (json) string.push(JSON.encode(key) + ':' + json);
-				});
-				return '{' + string + '}';
-			case 'number': case 'boolean': return String(obj);
-			case false: return 'null';
-		}
-		return null;
-	},
-
-	decode: function(string, secure){
-		if ($type(string) != 'string' || !string.length) return null;
-		if (secure && !(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(string.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''))) return null;
-		return eval('(' + string + ')');
-	}
-
-});
-
-Native.implement([Hash, Array, String, Number], {
-
-	toJSON: function(){
-		return JSON.encode(this);
-	}
-
-});
-
-
-/*
----
-
-script: Cookie.js
-
-description: Class for creating, reading, and deleting browser Cookies.
-
-license: MIT-style license.
-
-credits:
-- Based on the functions by Peter-Paul Koch (http://quirksmode.org).
-
-requires:
-- /Options
-
-provides: [Cookie]
-
-...
-*/
-
-var Cookie = new Class({
-
-	Implements: Options,
-
-	options: {
-		path: false,
-		domain: false,
-		duration: false,
-		secure: false,
-		document: document
-	},
-
-	initialize: function(key, options){
-		this.key = key;
-		this.setOptions(options);
-	},
-
-	write: function(value){
-		value = encodeURIComponent(value);
-		if (this.options.domain) value += '; domain=' + this.options.domain;
-		if (this.options.path) value += '; path=' + this.options.path;
-		if (this.options.duration){
-			var date = new Date();
-			date.setTime(date.getTime() + this.options.duration * 24 * 60 * 60 * 1000);
-			value += '; expires=' + date.toGMTString();
-		}
-		if (this.options.secure) value += '; secure';
-		this.options.document.cookie = this.key + '=' + value;
-		return this;
-	},
-
-	read: function(){
-		var value = this.options.document.cookie.match('(?:^|;)\\s*' + this.key.escapeRegExp() + '=([^;]*)');
-		return (value) ? decodeURIComponent(value[1]) : null;
-	},
-
-	dispose: function(){
-		new Cookie(this.key, $merge(this.options, {duration: -1})).write('');
-		return this;
-	}
-
-});
-
-Cookie.write = function(key, value, options){
-	return new Cookie(key, options).write(value);
-};
-
-Cookie.read = function(key){
-	return new Cookie(key).read();
-};
-
-Cookie.dispose = function(key, options){
-	return new Cookie(key, options).dispose();
-};
-
-
-/*
----
-
-script: Swiff.js
-
-description: Wrapper for embedding SWF movies. Supports External Interface Communication.
-
-license: MIT-style license.
-
-credits: 
-- Flash detection & Internet Explorer + Flash Player 9 fix inspired by SWFObject.
-
-requires:
-- /Options
-- /$util
-
-provides: [Swiff]
-
-...
-*/
-
-var Swiff = new Class({
-
-	Implements: [Options],
-
-	options: {
-		id: null,
-		height: 1,
-		width: 1,
-		container: null,
-		properties: {},
-		params: {
-			quality: 'high',
-			allowScriptAccess: 'always',
-			wMode: 'transparent',
-			swLiveConnect: true
-		},
-		callBacks: {},
-		vars: {}
-	},
-
-	toElement: function(){
-		return this.object;
-	},
-
-	initialize: function(path, options){
-		this.instance = 'Swiff_' + $time();
-
-		this.setOptions(options);
-		options = this.options;
-		var id = this.id = options.id || this.instance;
-		var container = document.id(options.container);
-
-		Swiff.CallBacks[this.instance] = {};
-
-		var params = options.params, vars = options.vars, callBacks = options.callBacks;
-		var properties = $extend({height: options.height, width: options.width}, options.properties);
-
-		var self = this;
-
-		for (var callBack in callBacks){
-			Swiff.CallBacks[this.instance][callBack] = (function(option){
-				return function(){
-					return option.apply(self.object, arguments);
-				};
-			})(callBacks[callBack]);
-			vars[callBack] = 'Swiff.CallBacks.' + this.instance + '.' + callBack;
-		}
-
-		params.flashVars = Hash.toQueryString(vars);
-		if (Browser.Engine.trident){
-			properties.classid = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
-			params.movie = path;
-		} else {
-			properties.type = 'application/x-shockwave-flash';
-			properties.data = path;
-		}
-		var build = '<object id="' + id + '"';
-		for (var property in properties) build += ' ' + property + '="' + properties[property] + '"';
-		build += '>';
-		for (var param in params){
-			if (params[param]) build += '<param name="' + param + '" value="' + params[param] + '" />';
-		}
-		build += '</object>';
-		this.object = ((container) ? container.empty() : new Element('div')).set('html', build).firstChild;
-	},
-
-	replaces: function(element){
-		element = document.id(element, true);
-		element.parentNode.replaceChild(this.toElement(), element);
-		return this;
-	},
-
-	inject: function(element){
-		document.id(element, true).appendChild(this.toElement());
-		return this;
-	},
-
-	remote: function(){
-		return Swiff.remote.apply(Swiff, [this.toElement()].extend(arguments));
-	}
-
-});
-
-Swiff.CallBacks = {};
-
-Swiff.remote = function(obj, fn){
-	var rs = obj.CallFunction('<invoke name="' + fn + '" returntype="javascript">' + __flash__argumentsToXML(arguments, 2) + '</invoke>');
-	return eval(rs);
-};
-
-
-/*
----
-
-script: Fx.js
-
-description: Contains the basic animation logic to be extended by all other Fx Classes.
-
-license: MIT-style license.
-
-requires:
-- /Chain
-- /Events
-- /Options
-
-provides: [Fx]
-
-...
-*/
-
-var Fx = new Class({
-
-	Implements: [Chain, Events, Options],
-
-	options: {
-		/*
-		onStart: $empty,
-		onCancel: $empty,
-		onComplete: $empty,
-		*/
-		fps: 50,
-		unit: false,
-		duration: 500,
-		link: 'ignore'
-	},
-
-	initialize: function(options){
-		this.subject = this.subject || this;
-		this.setOptions(options);
-		this.options.duration = Fx.Durations[this.options.duration] || this.options.duration.toInt();
-		var wait = this.options.wait;
-		if (wait === false) this.options.link = 'cancel';
-	},
-
-	getTransition: function(){
-		return function(p){
-			return -(Math.cos(Math.PI * p) - 1) / 2;
-		};
-	},
-
-	step: function(){
-		var time = $time();
-		if (time < this.time + this.options.duration){
-			var delta = this.transition((time - this.time) / this.options.duration);
-			this.set(this.compute(this.from, this.to, delta));
-		} else {
-			this.set(this.compute(this.from, this.to, 1));
-			this.complete();
-		}
-	},
-
-	set: function(now){
-		return now;
-	},
-
-	compute: function(from, to, delta){
-		return Fx.compute(from, to, delta);
-	},
-
-	check: function(){
-		if (!this.timer) return true;
-		switch (this.options.link){
-			case 'cancel': this.cancel(); return true;
-			case 'chain': this.chain(this.caller.bind(this, arguments)); return false;
-		}
-		return false;
-	},
-
-	start: function(from, to){
-		if (!this.check(from, to)) return this;
-		this.from = from;
-		this.to = to;
-		this.time = 0;
-		this.transition = this.getTransition();
-		this.startTimer();
-		this.onStart();
-		return this;
-	},
-
-	complete: function(){
-		if (this.stopTimer()) this.onComplete();
-		return this;
-	},
-
-	cancel: function(){
-		if (this.stopTimer()) this.onCancel();
-		return this;
-	},
-
-	onStart: function(){
-		this.fireEvent('start', this.subject);
-	},
-
-	onComplete: function(){
-		this.fireEvent('complete', this.subject);
-		if (!this.callChain()) this.fireEvent('chainComplete', this.subject);
-	},
-
-	onCancel: function(){
-		this.fireEvent('cancel', this.subject).clearChain();
-	},
-
-	pause: function(){
-		this.stopTimer();
-		return this;
-	},
-
-	resume: function(){
-		this.startTimer();
-		return this;
-	},
-
-	stopTimer: function(){
-		if (!this.timer) return false;
-		this.time = $time() - this.time;
-		this.timer = $clear(this.timer);
-		return true;
-	},
-
-	startTimer: function(){
-		if (this.timer) return false;
-		this.time = $time() - this.time;
-		this.timer = this.step.periodical(Math.round(1000 / this.options.fps), this);
-		return true;
-	}
-
-});
-
-Fx.compute = function(from, to, delta){
-	return (to - from) * delta + from;
-};
-
-Fx.Durations = {'short': 250, 'normal': 500, 'long': 1000};
-
-
-/*
----
-
-script: Fx.CSS.js
-
-description: Contains the CSS animation logic. Used by Fx.Tween, Fx.Morph, Fx.Elements.
-
-license: MIT-style license.
-
-requires:
-- /Fx
-- /Element.Style
-
-provides: [Fx.CSS]
-
-...
-*/
-
-Fx.CSS = new Class({
-
-	Extends: Fx,
-
-	//prepares the base from/to object
-
-	prepare: function(element, property, values){
-		values = $splat(values);
-		var values1 = values[1];
-		if (!$chk(values1)){
-			values[1] = values[0];
-			values[0] = element.getStyle(property);
-		}
-		var parsed = values.map(this.parse);
-		return {from: parsed[0], to: parsed[1]};
-	},
-
-	//parses a value into an array
-
-	parse: function(value){
-		value = $lambda(value)();
-		value = (typeof value == 'string') ? value.split(' ') : $splat(value);
-		return value.map(function(val){
-			val = String(val);
-			var found = false;
-			Fx.CSS.Parsers.each(function(parser, key){
-				if (found) return;
-				var parsed = parser.parse(val);
-				if ($chk(parsed)) found = {value: parsed, parser: parser};
-			});
-			found = found || {value: val, parser: Fx.CSS.Parsers.String};
-			return found;
-		});
-	},
-
-	//computes by a from and to prepared objects, using their parsers.
-
-	compute: function(from, to, delta){
-		var computed = [];
-		(Math.min(from.length, to.length)).times(function(i){
-			computed.push({value: from[i].parser.compute(from[i].value, to[i].value, delta), parser: from[i].parser});
-		});
-		computed.$family = {name: 'fx:css:value'};
-		return computed;
-	},
-
-	//serves the value as settable
-
-	serve: function(value, unit){
-		if ($type(value) != 'fx:css:value') value = this.parse(value);
-		var returned = [];
-		value.each(function(bit){
-			returned = returned.concat(bit.parser.serve(bit.value, unit));
-		});
-		return returned;
-	},
-
-	//renders the change to an element
-
-	render: function(element, property, value, unit){
-		element.setStyle(property, this.serve(value, unit));
-	},
-
-	//searches inside the page css to find the values for a selector
-
-	search: function(selector){
-		if (Fx.CSS.Cache[selector]) return Fx.CSS.Cache[selector];
-		var to = {};
-		Array.each(document.styleSheets, function(sheet, j){
-			var href = sheet.href;
-			if (href && href.contains('://') && !href.contains(document.domain)) return;
-			var rules = sheet.rules || sheet.cssRules;
-			Array.each(rules, function(rule, i){
-				if (!rule.style) return;
-				var selectorText = (rule.selectorText) ? rule.selectorText.replace(/^\w+/, function(m){
-					return m.toLowerCase();
-				}) : null;
-				if (!selectorText || !selectorText.test('^' + selector + '$')) return;
-				Element.Styles.each(function(value, style){
-					if (!rule.style[style] || Element.ShortStyles[style]) return;
-					value = String(rule.style[style]);
-					to[style] = (value.test(/^rgb/)) ? value.rgbToHex() : value;
-				});
-			});
-		});
-		return Fx.CSS.Cache[selector] = to;
-	}
-
-});
-
-Fx.CSS.Cache = {};
-
-Fx.CSS.Parsers = new Hash({
-
-	Color: {
-		parse: function(value){
-			if (value.match(/^#[0-9a-f]{3,6}$/i)) return value.hexToRgb(true);
-			return ((value = value.match(/(\d+),\s*(\d+),\s*(\d+)/))) ? [value[1], value[2], value[3]] : false;
-		},
-		compute: function(from, to, delta){
-			return from.map(function(value, i){
-				return Math.round(Fx.compute(from[i], to[i], delta));
-			});
-		},
-		serve: function(value){
-			return value.map(Number);
-		}
-	},
-
-	Number: {
-		parse: parseFloat,
-		compute: Fx.compute,
-		serve: function(value, unit){
-			return (unit) ? value + unit : value;
-		}
-	},
-
-	String: {
-		parse: $lambda(false),
-		compute: $arguments(1),
-		serve: $arguments(0)
-	}
-
-});
-
-
-/*
----
-
-script: Fx.Tween.js
-
-description: Formerly Fx.Style, effect to transition any CSS property for an element.
-
-license: MIT-style license.
-
-requires: 
-- /Fx.CSS
-
-provides: [Fx.Tween, Element.fade, Element.highlight]
-
-...
-*/
-
-Fx.Tween = new Class({
-
-	Extends: Fx.CSS,
-
-	initialize: function(element, options){
-		this.element = this.subject = document.id(element);
-		this.parent(options);
-	},
-
-	set: function(property, now){
-		if (arguments.length == 1){
-			now = property;
-			property = this.property || this.options.property;
-		}
-		this.render(this.element, property, now, this.options.unit);
-		return this;
-	},
-
-	start: function(property, from, to){
-		if (!this.check(property, from, to)) return this;
-		var args = Array.flatten(arguments);
-		this.property = this.options.property || args.shift();
-		var parsed = this.prepare(this.element, this.property, args);
-		return this.parent(parsed.from, parsed.to);
-	}
-
-});
-
-Element.Properties.tween = {
-
-	set: function(options){
-		var tween = this.retrieve('tween');
-		if (tween) tween.cancel();
-		return this.eliminate('tween').store('tween:options', $extend({link: 'cancel'}, options));
-	},
-
-	get: function(options){
-		if (options || !this.retrieve('tween')){
-			if (options || !this.retrieve('tween:options')) this.set('tween', options);
-			this.store('tween', new Fx.Tween(this, this.retrieve('tween:options')));
-		}
-		return this.retrieve('tween');
-	}
-
-};
-
-Element.implement({
-
-	tween: function(property, from, to){
-		this.get('tween').start(arguments);
-		return this;
-	},
-
-	fade: function(how){
-		var fade = this.get('tween'), o = 'opacity', toggle;
-		how = $pick(how, 'toggle');
-		switch (how){
-			case 'in': fade.start(o, 1); break;
-			case 'out': fade.start(o, 0); break;
-			case 'show': fade.set(o, 1); break;
-			case 'hide': fade.set(o, 0); break;
-			case 'toggle':
-				var flag = this.retrieve('fade:flag', this.get('opacity') == 1);
-				fade.start(o, (flag) ? 0 : 1);
-				this.store('fade:flag', !flag);
-				toggle = true;
-			break;
-			default: fade.start(o, arguments);
-		}
-		if (!toggle) this.eliminate('fade:flag');
-		return this;
-	},
-
-	highlight: function(start, end){
-		if (!end){
-			end = this.retrieve('highlight:original', this.getStyle('background-color'));
-			end = (end == 'transparent') ? '#fff' : end;
-		}
-		var tween = this.get('tween');
-		tween.start('background-color', start || '#ffff88', end).chain(function(){
-			this.setStyle('background-color', this.retrieve('highlight:original'));
-			tween.callChain();
-		}.bind(this));
-		return this;
-	}
-
-});
-
-
-/*
----
-
-script: Fx.Morph.js
-
-description: Formerly Fx.Styles, effect to transition any number of CSS properties for an element using an object of rules, or CSS based selector rules.
-
-license: MIT-style license.
-
-requires:
-- /Fx.CSS
-
-provides: [Fx.Morph]
-
-...
-*/
-
-Fx.Morph = new Class({
-
-	Extends: Fx.CSS,
-
-	initialize: function(element, options){
-		this.element = this.subject = document.id(element);
-		this.parent(options);
-	},
-
-	set: function(now){
-		if (typeof now == 'string') now = this.search(now);
-		for (var p in now) this.render(this.element, p, now[p], this.options.unit);
-		return this;
-	},
-
-	compute: function(from, to, delta){
-		var now = {};
-		for (var p in from) now[p] = this.parent(from[p], to[p], delta);
-		return now;
-	},
-
-	start: function(properties){
-		if (!this.check(properties)) return this;
-		if (typeof properties == 'string') properties = this.search(properties);
-		var from = {}, to = {};
-		for (var p in properties){
-			var parsed = this.prepare(this.element, p, properties[p]);
-			from[p] = parsed.from;
-			to[p] = parsed.to;
-		}
-		return this.parent(from, to);
-	}
-
-});
-
-Element.Properties.morph = {
-
-	set: function(options){
-		var morph = this.retrieve('morph');
-		if (morph) morph.cancel();
-		return this.eliminate('morph').store('morph:options', $extend({link: 'cancel'}, options));
-	},
-
-	get: function(options){
-		if (options || !this.retrieve('morph')){
-			if (options || !this.retrieve('morph:options')) this.set('morph', options);
-			this.store('morph', new Fx.Morph(this, this.retrieve('morph:options')));
-		}
-		return this.retrieve('morph');
-	}
-
-};
-
-Element.implement({
-
-	morph: function(props){
-		this.get('morph').start(props);
-		return this;
-	}
-
-});
-
-
-/*
----
-
-script: Fx.Transitions.js
-
-description: Contains a set of advanced transitions to be used with any of the Fx Classes.
-
-license: MIT-style license.
-
-credits:
-- Easing Equations by Robert Penner, <http://www.robertpenner.com/easing/>, modified and optimized to be used with MooTools.
-
-requires:
-- /Fx
-
-provides: [Fx.Transitions]
-
-...
-*/
-
-Fx.implement({
-
-	getTransition: function(){
-		var trans = this.options.transition || Fx.Transitions.Sine.easeInOut;
-		if (typeof trans == 'string'){
-			var data = trans.split(':');
-			trans = Fx.Transitions;
-			trans = trans[data[0]] || trans[data[0].capitalize()];
-			if (data[1]) trans = trans['ease' + data[1].capitalize() + (data[2] ? data[2].capitalize() : '')];
-		}
-		return trans;
-	}
-
-});
-
-Fx.Transition = function(transition, params){
-	params = $splat(params);
-	return $extend(transition, {
-		easeIn: function(pos){
-			return transition(pos, params);
-		},
-		easeOut: function(pos){
-			return 1 - transition(1 - pos, params);
-		},
-		easeInOut: function(pos){
-			return (pos <= 0.5) ? transition(2 * pos, params) / 2 : (2 - transition(2 * (1 - pos), params)) / 2;
-		}
-	});
-};
-
-Fx.Transitions = new Hash({
-
-	linear: $arguments(0)
-
-});
-
-Fx.Transitions.extend = function(transitions){
-	for (var transition in transitions) Fx.Transitions[transition] = new Fx.Transition(transitions[transition]);
-};
-
-Fx.Transitions.extend({
-
-	Pow: function(p, x){
-		return Math.pow(p, x[0] || 6);
-	},
-
-	Expo: function(p){
-		return Math.pow(2, 8 * (p - 1));
-	},
-
-	Circ: function(p){
-		return 1 - Math.sin(Math.acos(p));
-	},
-
-	Sine: function(p){
-		return 1 - Math.sin((1 - p) * Math.PI / 2);
-	},
-
-	Back: function(p, x){
-		x = x[0] || 1.618;
-		return Math.pow(p, 2) * ((x + 1) * p - x);
-	},
-
-	Bounce: function(p){
-		var value;
-		for (var a = 0, b = 1; 1; a += b, b /= 2){
-			if (p >= (7 - 4 * a) / 11){
-				value = b * b - Math.pow((11 - 6 * a - 11 * p) / 4, 2);
-				break;
-			}
-		}
-		return value;
-	},
-
-	Elastic: function(p, x){
-		return Math.pow(2, 10 * --p) * Math.cos(20 * p * Math.PI * (x[0] || 1) / 3);
-	}
-
-});
-
-['Quad', 'Cubic', 'Quart', 'Quint'].each(function(transition, i){
-	Fx.Transitions[transition] = new Fx.Transition(function(p){
-		return Math.pow(p, [i + 2]);
-	});
-});
-
-
-/*
----
-
-script: Request.js
-
-description: Powerful all purpose Request Class. Uses XMLHTTPRequest.
-
-license: MIT-style license.
-
-requires:
-- /Element
-- /Chain
-- /Events
-- /Options
-- /Browser
-
-provides: [Request]
-
-...
-*/
-
-var Request = new Class({
-
-	Implements: [Chain, Events, Options],
-
-	options: {/*
-		onRequest: $empty,
-		onComplete: $empty,
-		onCancel: $empty,
-		onSuccess: $empty,
-		onFailure: $empty,
-		onException: $empty,*/
-		url: '',
-		data: '',
-		headers: {
-			'X-Requested-With': 'XMLHttpRequest',
-			'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
-		},
-		async: true,
-		format: false,
-		method: 'post',
-		link: 'ignore',
-		isSuccess: null,
-		emulation: true,
-		urlEncoded: true,
-		encoding: 'utf-8',
-		evalScripts: false,
-		evalResponse: false,
-		noCache: false
-	},
-
-	initialize: function(options){
-		this.xhr = new Browser.Request();
-		this.setOptions(options);
-		this.options.isSuccess = this.options.isSuccess || this.isSuccess;
-		this.headers = new Hash(this.options.headers);
-	},
-
-	onStateChange: function(){
-		if (this.xhr.readyState != 4 || !this.running) return;
-		this.running = false;
-		this.status = 0;
-		$try(function(){
-			this.status = this.xhr.status;
-		}.bind(this));
-		this.xhr.onreadystatechange = $empty;
-		if (this.options.isSuccess.call(this, this.status)){
-			this.response = {text: this.xhr.responseText, xml: this.xhr.responseXML};
-			this.success(this.response.text, this.response.xml);
-		} else {
-			this.response = {text: null, xml: null};
-			this.failure();
-		}
-	},
-
-	isSuccess: function(){
-		return ((this.status >= 200) && (this.status < 300));
-	},
-
-	processScripts: function(text){
-		if (this.options.evalResponse || (/(ecma|java)script/).test(this.getHeader('Content-type'))) return $exec(text);
-		return text.stripScripts(this.options.evalScripts);
-	},
-
-	success: function(text, xml){
-		this.onSuccess(this.processScripts(text), xml);
-	},
-
-	onSuccess: function(){
-		this.fireEvent('complete', arguments).fireEvent('success', arguments).callChain();
-	},
-
-	failure: function(){
-		this.onFailure();
-	},
-
-	onFailure: function(){
-		this.fireEvent('complete').fireEvent('failure', this.xhr);
-	},
-
-	setHeader: function(name, value){
-		this.headers.set(name, value);
-		return this;
-	},
-
-	getHeader: function(name){
-		return $try(function(){
-			return this.xhr.getResponseHeader(name);
-		}.bind(this));
-	},
-
-	check: function(){
-		if (!this.running) return true;
-		switch (this.options.link){
-			case 'cancel': this.cancel(); return true;
-			case 'chain': this.chain(this.caller.bind(this, arguments)); return false;
-		}
-		return false;
-	},
-
-	send: function(options){
-		if (!this.check(options)) return this;
-		this.running = true;
-
-		var type = $type(options);
-		if (type == 'string' || type == 'element') options = {data: options};
-
-		var old = this.options;
-		options = $extend({data: old.data, url: old.url, method: old.method}, options);
-		var data = options.data, url = String(options.url), method = options.method.toLowerCase();
-
-		switch ($type(data)){
-			case 'element': data = document.id(data).toQueryString(); break;
-			case 'object': case 'hash': data = Hash.toQueryString(data);
-		}
-
-		if (this.options.format){
-			var format = 'format=' + this.options.format;
-			data = (data) ? format + '&' + data : format;
-		}
-
-		if (this.options.emulation && !['get', 'post'].contains(method)){
-			var _method = '_method=' + method;
-			data = (data) ? _method + '&' + data : _method;
-			method = 'post';
-		}
-
-		if (this.options.urlEncoded && method == 'post'){
-			var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : '';
-			this.headers.set('Content-type', 'application/x-www-form-urlencoded' + encoding);
-		}
-
-		if (this.options.noCache){
-			var noCache = 'noCache=' + new Date().getTime();
-			data = (data) ? noCache + '&' + data : noCache;
-		}
-
-		var trimPosition = url.lastIndexOf('/');
-		if (trimPosition > -1 && (trimPosition = url.indexOf('#')) > -1) url = url.substr(0, trimPosition);
-
-		if (data && method == 'get'){
-			url = url + (url.contains('?') ? '&' : '?') + data;
-			data = null;
-		}
-
-		this.xhr.open(method.toUpperCase(), url, this.options.async);
-
-		this.xhr.onreadystatechange = this.onStateChange.bind(this);
-
-		this.headers.each(function(value, key){
-			try {
-				this.xhr.setRequestHeader(key, value);
-			} catch (e){
-				this.fireEvent('exception', [key, value]);
-			}
-		}, this);
-
-		this.fireEvent('request');
-		this.xhr.send(data);
-		if (!this.options.async) this.onStateChange();
-		return this;
-	},
-
-	cancel: function(){
-		if (!this.running) return this;
-		this.running = false;
-		this.xhr.abort();
-		this.xhr.onreadystatechange = $empty;
-		this.xhr = new Browser.Request();
-		this.fireEvent('cancel');
-		return this;
-	}
-
-});
-
-(function(){
-
-var methods = {};
-['get', 'post', 'put', 'delete', 'GET', 'POST', 'PUT', 'DELETE'].each(function(method){
-	methods[method] = function(){
-		var params = Array.link(arguments, {url: String.type, data: $defined});
-		return this.send($extend(params, {method: method}));
-	};
-});
-
-Request.implement(methods);
-
-})();
-
-Element.Properties.send = {
-
-	set: function(options){
-		var send = this.retrieve('send');
-		if (send) send.cancel();
-		return this.eliminate('send').store('send:options', $extend({
-			data: this, link: 'cancel', method: this.get('method') || 'post', url: this.get('action')
-		}, options));
-	},
-
-	get: function(options){
-		if (options || !this.retrieve('send')){
-			if (options || !this.retrieve('send:options')) this.set('send', options);
-			this.store('send', new Request(this.retrieve('send:options')));
-		}
-		return this.retrieve('send');
-	}
-
-};
-
-Element.implement({
-
-	send: function(url){
-		var sender = this.get('send');
-		sender.send({data: this, url: url || sender.options.url});
-		return this;
-	}
-
-});
-
-
-/*
----
-
-script: Request.HTML.js
-
-description: Extends the basic Request Class with additional methods for interacting with HTML responses.
-
-license: MIT-style license.
-
-requires:
-- /Request
-- /Element
-
-provides: [Request.HTML]
-
-...
-*/
-
-Request.HTML = new Class({
-
-	Extends: Request,
-
-	options: {
-		update: false,
-		append: false,
-		evalScripts: true,
-		filter: false
-	},
-
-	processHTML: function(text){
-		var match = text.match(/<body[^>]*>([\s\S]*?)<\/body>/i);
-		text = (match) ? match[1] : text;
-
-		var container = new Element('div');
-
-		return $try(function(){
-			var root = '<root>' + text + '</root>', doc;
-			if (Browser.Engine.trident){
-				doc = new ActiveXObject('Microsoft.XMLDOM');
-				doc.async = false;
-				doc.loadXML(root);
-			} else {
-				doc = new DOMParser().parseFromString(root, 'text/xml');
-			}
-			root = doc.getElementsByTagName('root')[0];
-			if (!root) return null;
-			for (var i = 0, k = root.childNodes.length; i < k; i++){
-				var child = Element.clone(root.childNodes[i], true, true);
-				if (child) container.grab(child);
-			}
-			return container;
-		}) || container.set('html', text);
-	},
-
-	success: function(text){
-		var options = this.options, response = this.response;
-
-		response.html = text.stripScripts(function(script){
-			response.javascript = script;
-		});
-
-		var temp = this.processHTML(response.html);
-
-		response.tree = temp.childNodes;
-		response.elements = temp.getElements('*');
-
-		if (options.filter) response.tree = response.elements.filter(options.filter);
-		if (options.update) document.id(options.update).empty().set('html', response.html);
-		else if (options.append) document.id(options.append).adopt(temp.getChildren());
-		if (options.evalScripts) $exec(response.javascript);
-
-		this.onSuccess(response.tree, response.elements, response.html, response.javascript);
-	}
-
-});
-
-Element.Properties.load = {
-
-	set: function(options){
-		var load = this.retrieve('load');
-		if (load) load.cancel();
-		return this.eliminate('load').store('load:options', $extend({data: this, link: 'cancel', update: this, method: 'get'}, options));
-	},
-
-	get: function(options){
-		if (options || ! this.retrieve('load')){
-			if (options || !this.retrieve('load:options')) this.set('load', options);
-			this.store('load', new Request.HTML(this.retrieve('load:options')));
-		}
-		return this.retrieve('load');
-	}
-
-};
-
-Element.implement({
-
-	load: function(){
-		this.get('load').send(Array.link(arguments, {data: Object.type, url: String.type}));
-		return this;
-	}
-
-});
-
-
-/*
----
-
-script: Request.JSON.js
-
-description: Extends the basic Request Class with additional methods for sending and receiving JSON data.
-
-license: MIT-style license.
-
-requires:
-- /Request JSON
-
-provides: [Request.HTML]
-
-...
-*/
-
-Request.JSON = new Class({
-
-	Extends: Request,
-
-	options: {
-		secure: true
-	},
-
-	initialize: function(options){
-		this.parent(options);
-		this.headers.extend({'Accept': 'application/json', 'X-Request': 'JSON'});
-	},
-
-	success: function(text){
-		this.response.json = JSON.decode(text, this.options.secure);
-		this.onSuccess(this.response.json, text);
-	}
-
-});
-
-/*
----
-
-script: More.js
-
-description: MooTools More
-
-license: MIT-style license
-
-authors:
-- Guillermo Rauch
-- Thomas Aylott
-- Scott Kyle
-
-requires:
-- core:1.2.4/MooTools
-
-provides: [MooTools.More]
-
-...
-*/
-
-MooTools.More = {
-	'version': '1.2.4.2dev',
-	'build': '%build%'
-};
-
-/*
-Script: Fx.Scroll.js
-	Effect to smoothly scroll any element, including the window.
-
-	License:
-		MIT-style license.
-
-	Authors:
-		Valerio Proietti
-*/
-
-Fx.Scroll = new Class({
-
-	Extends: Fx,
-
-	options: {
-		offset: {x: 0, y: 0},
-		wheelStops: true
-	},
-
-	initialize: function(element, options){
-		this.element = this.subject = $(element);
-		this.parent(options);
-		var cancel = this.cancel.bind(this, false);
-
-		if ($type(this.element) != 'element') this.element = $(this.element.getDocument().body);
-
-		var stopper = this.element;
-
-		if (this.options.wheelStops){
-			this.addEvent('start', function(){
-				stopper.addEvent('mousewheel', cancel);
-			}, true);
-			this.addEvent('complete', function(){
-				stopper.removeEvent('mousewheel', cancel);
-			}, true);
-		}
-	},
-
-	set: function(){
-		var now = Array.flatten(arguments);
-		this.element.scrollTo(now[0], now[1]);
-	},
-
-	compute: function(from, to, delta){
-		return [0, 1].map(function(i){
-			return Fx.compute(from[i], to[i], delta);
-		});
-	},
-
-	start: function(x, y){
-		if (!this.check(x, y)) return this;
-		var offsetSize = this.element.getSize(), scrollSize = this.element.getScrollSize();
-		var scroll = this.element.getScroll(), values = {x: x, y: y};
-		for (var z in values){
-			var max = scrollSize[z] - offsetSize[z];
-			if ($chk(values[z])) values[z] = ($type(values[z]) == 'number') ? values[z].limit(0, max) : max;
-			else values[z] = scroll[z];
-			values[z] += this.options.offset[z];
-		}
-		return this.parent([scroll.x, scroll.y], [values.x, values.y]);
-	},
-
-	toTop: function(){
-		return this.start(false, 0);
-	},
-
-	toLeft: function(){
-		return this.start(0, false);
-	},
-
-	toRight: function(){
-		return this.start('right', false);
-	},
-
-	toBottom: function(){
-		return this.start(false, 'bottom');
-	},
-
-	toElement: function(el){
-		var position = $(el).getPosition(this.element);
-		return this.start(position.x, position.y);
-	}
-
-});
-
-Element.implement({
-
-	getSelectedRange: function() {
-		if ('number' == typeof(this.selectionStart)) return {start: this.selectionStart, end: this.selectionEnd};
-		var pos = {start: 0, end: 0};
-		var range = this.getDocument().selection.createRange();
-		if (!range || range.parentElement() != this) return pos;
-		var dup = range.duplicate();
-		if (this.type == 'text') {
-			pos.start = 0 - dup.moveStart('character', -100000);
-			pos.end = pos.start + range.text.length;
-		} else {
-			var value = this.value;
-			var offset = value.length - value.match(/[\n\r]*$/)[0].length;
-			dup.moveToElementText(this);
-			dup.setEndPoint('StartToEnd', range);
-			pos.end = offset - dup.text.length;
-			dup.setEndPoint('StartToStart', range);
-			pos.start = offset - dup.text.length;
-		}
-		return pos;
-	},
-
-	selectRange: function(start, end) {
-		if (Browser.Engine.trident) {
-			var diff = this.value.substr(start, end - start).replace(/\r/g, '').length;
-			start = this.value.substr(0, start).replace(/\r/g, '').length;
-			var range = this.createTextRange();
-			range.collapse(true);
-			range.moveEnd('character', start + diff);
-			range.moveStart('character', start);
-			range.select();
-		} else {
-			this.focus();
-			this.setSelectionRange(start, end);
-		}
-		return this;
-	}
-
-});
-
-/*
----
-
-script: Drag.js
-
-description: The base Drag Class. Can be used to drag and resize Elements using mouse events.
-
-license: MIT-style license
-
-authors:
-- Valerio Proietti
-- Tom Occhinno
-- Jan Kassens
-
-requires:
-- core:1.2.4/Events
-- core:1.2.4/Options
-- core:1.2.4/Element.Event
-- core:1.2.4/Element.Style
-- /MooTools.More
-
-provides: [Drag]
-
-*/
-
-var Drag = new Class({
-
-	Implements: [Events, Options],
-
-	options: {/*
-		onBeforeStart: $empty(thisElement),
-		onStart: $empty(thisElement, event),
-		onSnap: $empty(thisElement)
-		onDrag: $empty(thisElement, event),
-		onCancel: $empty(thisElement),
-		onComplete: $empty(thisElement, event),*/
-		snap: 6,
-		unit: 'px',
-		grid: false,
-		style: true,
-		limit: false,
-		handle: false,
-		invert: false,
-		preventDefault: false,
-		modifiers: {x: 'left', y: 'top'}
-	},
-
-	initialize: function(){
-		var params = Array.link(arguments, {'options': Object.type, 'element': $defined});
-		this.element = document.id(params.element);
-		this.document = this.element.getDocument();
-		this.setOptions(params.options || {});
-		var htype = $type(this.options.handle);
-		this.handles = ((htype == 'array' || htype == 'collection') ? $$(this.options.handle) : document.id(this.options.handle)) || this.element;
-		this.mouse = {'now': {}, 'pos': {}};
-		this.value = {'start': {}, 'now': {}};
-
-		this.selection = (Browser.Engine.trident) ? 'selectstart' : 'mousedown';
-
-		this.bound = {
-			start: this.start.bind(this),
-			check: this.check.bind(this),
-			drag: this.drag.bind(this),
-			stop: this.stop.bind(this),
-			cancel: this.cancel.bind(this),
-			eventStop: $lambda(false)
-		};
-		this.attach();
-	},
-
-	attach: function(){
-		this.handles.addEvent('mousedown', this.bound.start);
-		return this;
-	},
-
-	detach: function(){
-		this.handles.removeEvent('mousedown', this.bound.start);
-		return this;
-	},
-
-	start: function(event){
-		if (event.rightClick) return;
-		if (this.options.preventDefault) event.preventDefault();
-		this.mouse.start = event.page;
-		this.fireEvent('beforeStart', this.element);
-		var limit = this.options.limit;
-		this.limit = {x: [], y: []};
-		for (var z in this.options.modifiers){
-			if (!this.options.modifiers[z]) continue;
-			if (this.options.style) this.value.now[z] = this.element.getStyle(this.options.modifiers[z]).toInt();
-			else this.value.now[z] = this.element[this.options.modifiers[z]];
-			if (this.options.invert) this.value.now[z] *= -1;
-			this.mouse.pos[z] = event.page[z] - this.value.now[z];
-			if (limit && limit[z]){
-				for (var i = 2; i--; i){
-					if ($chk(limit[z][i])) this.limit[z][i] = $lambda(limit[z][i])();
-				}
-			}
-		}
-		if ($type(this.options.grid) == 'number') this.options.grid = {x: this.options.grid, y: this.options.grid};
-		this.document.addEvents({mousemove: this.bound.check, mouseup: this.bound.cancel});
-		this.document.addEvent(this.selection, this.bound.eventStop);
-	},
-
-	check: function(event){
-		if (this.options.preventDefault) event.preventDefault();
-		var distance = Math.round(Math.sqrt(Math.pow(event.page.x - this.mouse.start.x, 2) + Math.pow(event.page.y - this.mouse.start.y, 2)));
-		if (distance > this.options.snap){
-			this.cancel();
-			this.document.addEvents({
-				mousemove: this.bound.drag,
-				mouseup: this.bound.stop
-			});
-			this.fireEvent('start', [this.element, event]).fireEvent('snap', this.element);
-		}
-	},
-
-	drag: function(event){
-		if (this.options.preventDefault) event.preventDefault();
-		this.mouse.now = event.page;
-		for (var z in this.options.modifiers){
-			if (!this.options.modifiers[z]) continue;
-			this.value.now[z] = this.mouse.now[z] - this.mouse.pos[z];
-			if (this.options.invert) this.value.now[z] *= -1;
-			if (this.options.limit && this.limit[z]){
-				if ($chk(this.limit[z][1]) && (this.value.now[z] > this.limit[z][1])){
-					this.value.now[z] = this.limit[z][1];
-				} else if ($chk(this.limit[z][0]) && (this.value.now[z] < this.limit[z][0])){
-					this.value.now[z] = this.limit[z][0];
-				}
-			}
-			if (this.options.grid[z]) this.value.now[z] -= ((this.value.now[z] - (this.limit[z][0]||0)) % this.options.grid[z]);
-			if (this.options.style) {
-				this.element.setStyle(this.options.modifiers[z], this.value.now[z] + this.options.unit);
-			} else {
-				this.element[this.options.modifiers[z]] = this.value.now[z];
-			}
-		}
-		this.fireEvent('drag', [this.element, event]);
-	},
-
-	cancel: function(event){
-		this.document.removeEvent('mousemove', this.bound.check);
-		this.document.removeEvent('mouseup', this.bound.cancel);
-		if (event){
-			this.document.removeEvent(this.selection, this.bound.eventStop);
-			this.fireEvent('cancel', this.element);
-		}
-	},
-
-	stop: function(event){
-		this.document.removeEvent(this.selection, this.bound.eventStop);
-		this.document.removeEvent('mousemove', this.bound.drag);
-		this.document.removeEvent('mouseup', this.bound.stop);
-		if (event) this.fireEvent('complete', [this.element, event]);
-	}
-
-});
-
-Element.implement({
-
-	makeResizable: function(options){
-		var drag = new Drag(this, $merge({modifiers: {x: 'width', y: 'height'}}, options));
-		this.store('resizer', drag);
-		return drag.addEvent('drag', function(){
-			this.fireEvent('resize', drag);
-		}.bind(this));
-	}
-
-});
-
-
-/*
----
-
-script: Drag.Move.js
-
-description: A Drag extension that provides support for the constraining of draggables to containers and droppables.
-
-license: MIT-style license
-
-authors:
-- Valerio Proietti
-- Tom Occhinno
-- Jan Kassens
-- Aaron Newton
-- Scott Kyle
-
-requires:
-- core:1.2.4/Element.Dimensions
-- /Drag
-
-provides: [Drag.Move]
-
-...
-*/
-
-Drag.Move = new Class({
-
-	Extends: Drag,
-
-	options: {/*
-		onEnter: $empty(thisElement, overed),
-		onLeave: $empty(thisElement, overed),
-		onDrop: $empty(thisElement, overed, event),*/
-		droppables: [],
-		container: false,
-		precalculate: false,
-		includeMargins: true,
-		checkDroppables: true
-	},
-
-	initialize: function(element, options){
-		this.parent(element, options);
-		element = this.element;
-		
-		this.droppables = $$(this.options.droppables);
-		this.container = document.id(this.options.container);
-		
-		if (this.container && $type(this.container) != 'element')
-			this.container = document.id(this.container.getDocument().body);
-		
-		var styles = element.getStyles('left', 'right', 'position');
-		if (styles.left == 'auto' || styles.top == 'auto')
-			element.setPosition(element.getPosition(element.getOffsetParent()));
-		
-		if (styles.position == 'static')
-			element.setStyle('position', 'absolute');
-
-		this.addEvent('start', this.checkDroppables, true);
-
-		this.overed = null;
-	},
-
-	start: function(event){
-		if (this.container) this.options.limit = this.calculateLimit();
-		
-		if (this.options.precalculate){
-			this.positions = this.droppables.map(function(el){
-				return el.getCoordinates();
-			});
-		}
-		
-		this.parent(event);
-	},
-	
-	calculateLimit: function(){
-		var offsetParent = this.element.getOffsetParent(),
-			containerCoordinates = this.container.getCoordinates(offsetParent),
-			containerBorder = {},
-			elementMargin = {},
-			elementBorder = {},
-			containerMargin = {},
-			offsetParentPadding = {};
-
-		['top', 'right', 'bottom', 'left'].each(function(pad){
-			containerBorder[pad] = this.container.getStyle('border-' + pad).toInt();
-			elementBorder[pad] = this.element.getStyle('border-' + pad).toInt();
-			elementMargin[pad] = this.element.getStyle('margin-' + pad).toInt();
-			containerMargin[pad] = this.container.getStyle('margin-' + pad).toInt();
-			offsetParentPadding[pad] = offsetParent.getStyle('padding-' + pad).toInt();
-		}, this);
-
-		var width = this.element.offsetWidth + elementMargin.left + elementMargin.right,
-			height = this.element.offsetHeight + elementMargin.top + elementMargin.bottom,
-			left = 0,
-			top = 0,
-			right = containerCoordinates.right - containerBorder.right - width,
-			bottom = containerCoordinates.bottom - containerBorder.bottom - height;
-
-		if (this.options.includeMargins){
-			left += elementMargin.left;
-			top += elementMargin.top;
-		} else {
-			right += elementMargin.right;
-			bottom += elementMargin.bottom;
-		}
-		
-		if (this.element.getStyle('position') == 'relative'){
-			var coords = this.element.getCoordinates(offsetParent);
-			coords.left -= this.element.getStyle('left').toInt();
-			coords.top -= this.element.getStyle('top').toInt();
-			
-			left += containerBorder.left - coords.left;
-			top += containerBorder.top - coords.top;
-			right += elementMargin.left - coords.left;
-			bottom += elementMargin.top - coords.top;
-			
-			if (this.container != offsetParent){
-				left += containerMargin.left + offsetParentPadding.left;
-				top += (Browser.Engine.trident4 ? 0 : containerMargin.top) + offsetParentPadding.top;
-			}
-		} else {
-			left -= elementMargin.left;
-			top -= elementMargin.top;
-			
-			if (this.container == offsetParent){
-				right -= containerBorder.left;
-				bottom -= containerBorder.top;
-			} else {
-				left += containerCoordinates.left + containerBorder.left;
-				top += containerCoordinates.top + containerBorder.top;
-			}
-		}
-		
-		return {
-			x: [left, right],
-			y: [top, bottom]
-		};
-	},
-
-	checkAgainst: function(el, i){
-		el = (this.positions) ? this.positions[i] : el.getCoordinates();
-		var now = this.mouse.now;
-		return (now.x > el.left && now.x < el.right && now.y < el.bottom && now.y > el.top);
-	},
-
-	checkDroppables: function(){
-		var overed = this.droppables.filter(this.checkAgainst, this).getLast();
-		if (this.overed != overed){
-			if (this.overed) this.fireEvent('leave', [this.element, this.overed]);
-			if (overed) this.fireEvent('enter', [this.element, overed]);
-			this.overed = overed;
-		}
-	},
-
-	drag: function(event){
-		this.parent(event);
-		if (this.options.checkDroppables && this.droppables.length) this.checkDroppables();
-	},
-
-	stop: function(event){
-		this.checkDroppables();
-		this.fireEvent('drop', [this.element, this.overed, event]);
-		this.overed = null;
-		return this.parent(event);
-	}
-
-});
-
-Element.implement({
-
-	makeDraggable: function(options){
-		var drag = new Drag.Move(this, options);
-		this.store('dragger', drag);
-		return drag;
-	}
-
-});
-
-
-/*
----
-
-script: Sortables.js
-
-description: Class for creating a drag and drop sorting interface for lists of items.
-
-license: MIT-style license
-
-authors:
-- Tom Occhino
-
-requires:
-- /Drag.Move
-
-provides: [Slider]
-
-...
-*/
-
-var Sortables = new Class({
-
-	Implements: [Events, Options],
-
-	options: {/*
-		onSort: $empty(element, clone),
-		onStart: $empty(element, clone),
-		onComplete: $empty(element),*/
-		snap: 4,
-		opacity: 1,
-		clone: false,
-		revert: false,
-		handle: false,
-		constrain: false
-	},
-
-	initialize: function(lists, options){
-		this.setOptions(options);
-		this.elements = [];
-		this.lists = [];
-		this.idle = true;
-
-		this.addLists($$(document.id(lists) || lists));
-		if (!this.options.clone) this.options.revert = false;
-		if (this.options.revert) this.effect = new Fx.Morph(null, $merge({duration: 250, link: 'cancel'}, this.options.revert));
-	},
-
-	attach: function(){
-		this.addLists(this.lists);
-		return this;
-	},
-
-	detach: function(){
-		this.lists = this.removeLists(this.lists);
-		return this;
-	},
-
-	addItems: function(){
-		Array.flatten(arguments).each(function(element){
-			this.elements.push(element);
-			var start = element.retrieve('sortables:start', this.start.bindWithEvent(this, element));
-			(this.options.handle ? element.getElement(this.options.handle) || element : element).addEvent('mousedown', start);
-		}, this);
-		return this;
-	},
-
-	addLists: function(){
-		Array.flatten(arguments).each(function(list){
-			this.lists.push(list);
-			this.addItems(list.getChildren());
-		}, this);
-		return this;
-	},
-
-	removeItems: function(){
-		return $$(Array.flatten(arguments).map(function(element){
-			this.elements.erase(element);
-			var start = element.retrieve('sortables:start');
-			(this.options.handle ? element.getElement(this.options.handle) || element : element).removeEvent('mousedown', start);
-			
-			return element;
-		}, this));
-	},
-
-	removeLists: function(){
-		return $$(Array.flatten(arguments).map(function(list){
-			this.lists.erase(list);
-			this.removeItems(list.getChildren());
-			
-			return list;
-		}, this));
-	},
-
-	getClone: function(event, element){
-		if (!this.options.clone) return new Element('div').inject(document.body);
-		if ($type(this.options.clone) == 'function') return this.options.clone.call(this, event, element, this.list);
-		return element.clone(true).setStyles({
-			margin: '0px',
-			position: 'absolute',
-			visibility: 'hidden',
-			'width': element.getStyle('width')
-		}).inject(this.list).setPosition(element.getPosition(element.getOffsetParent()));
-	},
-
-	getDroppables: function(){
-		var droppables = this.list.getChildren();
-		if (!this.options.constrain) droppables = this.lists.concat(droppables).erase(this.list);
-		return droppables.erase(this.clone).erase(this.element);
-	},
-
-	insert: function(dragging, element){
-		var where = 'inside';
-		if (this.lists.contains(element)){
-			this.list = element;
-			this.drag.droppables = this.getDroppables();
-		} else {
-			where = this.element.getAllPrevious().contains(element) ? 'before' : 'after';
-		}
-		this.element.inject(element, where);
-		this.fireEvent('sort', [this.element, this.clone]);
-	},
-
-	start: function(event, element){
-		if (!this.idle) return;
-		this.idle = false;
-		this.element = element;
-		this.opacity = element.get('opacity');
-		this.list = element.getParent();
-		this.clone = this.getClone(event, element);
-
-		this.drag = new Drag.Move(this.clone, {
-			snap: this.options.snap,
-			container: this.options.constrain && this.element.getParent(),
-			droppables: this.getDroppables(),
-			onSnap: function(){
-				event.stop();
-				this.clone.setStyle('visibility', 'visible');
-				this.element.set('opacity', this.options.opacity || 0);
-				this.fireEvent('start', [this.element, this.clone]);
-			}.bind(this),
-			onEnter: this.insert.bind(this),
-			onCancel: this.reset.bind(this),
-			onComplete: this.end.bind(this)
-		});
-
-		this.clone.inject(this.element, 'before');
-		this.drag.start(event);
-	},
-
-	end: function(){
-		this.drag.detach();
-		this.element.set('opacity', this.opacity);
-		if (this.effect){
-			var dim = this.element.getStyles('width', 'height');
-			var pos = this.clone.computePosition(this.element.getPosition(this.clone.offsetParent));
-			this.effect.element = this.clone;
-			this.effect.start({
-				top: pos.top,
-				left: pos.left,
-				width: dim.width,
-				height: dim.height,
-				opacity: 0.25
-			}).chain(this.reset.bind(this));
-		} else {
-			this.reset();
-		}
-	},
-
-	reset: function(){
-		this.idle = true;
-		this.clone.destroy();
-		this.fireEvent('complete', this.element);
-	},
-
-	serialize: function(){
-		var params = Array.link(arguments, {modifier: Function.type, index: $defined});
-		var serial = this.lists.map(function(list){
-			return list.getChildren().map(params.modifier || function(element){
-				return element.get('id');
-			}, this);
-		}, this);
-
-		var index = params.index;
-		if (this.lists.length == 1) index = 0;
-		return $chk(index) && index >= 0 && index < this.lists.length ? serial[index] : serial;
-	}
-
-});
diff --git a/todo.txt b/todo.txt
index e8a2c752..7949f9cf 100644
--- a/todo.txt
+++ b/todo.txt
@@ -1,70 +1,7 @@
-2008.10.10 by qining
-再来测试
-测试邮件系统
+0.9 版
 
-2008.9.27 by qining
-plugin缓存机制改进
+1. 干掉mootools，上jquery
+2. 后台UI更新
+3. 撰写页面更新，加入markdown支持
+4. 增加bae支持
 
-2008.8.21 by qining
-
-改进数据库抽象机制(改进abstract widget的抽象方法中的过滤器为静态方法)
-改进修饰器的使用
-
-2008.8.19 by qining
-
-更新分段处理函数
-以及表单构建器的修饰器
-测试pgsql和sqlite的sql92兼容性问题
-修复install脚本安装问题,新增变量支持
-Q3需要完成的路线图
-Archive中widget方法更改为load
-
-2008.8.14 by qining
-
-测试pgsql和sqlite的sql92兼容性问题
-
-2008.7.4 by qining
-
-增加了一些变量需要实现
-对已注册用户的评论作者名保护
-
-2008.6.21 by qining
-
-在set_include_path时对get_include_path和PATH_SEPARATOR的支持
-
-2008.5.28 by qining
-
-保留xmlrpc
-去掉邮件提示
-去掉附件管理
-去掉静态链接
-重新设计Plugin系统
-去掉options存储目录
-去掉options模板目录
-改options中template为theme
-增加评论关闭选项
-
-2008.5.22 by qining
-
-改DoEditCategory为DoCategory
-增加tag管理,过滤
-
-2008.5.21 by qining
-
-增加DoEditPage
-增加多重关键词条件
-增加Tag管理
-修改数据库meta和tags字段
-干掉contents表uri字段
-修改widget结构,增加重用度
-
-2008.5.20 by qining
-
-增加DoEditPage
-分离DoEditMeta为DoEditCategory和DoEditTag
-分离AdminMetas为Categories和Tags
-为Meta增加条件判断以及提示信息
-判断meta slug是否重复
-增加多重关键词条件
-增加Meta的合并
-增加自定义错误页面
diff --git a/tools/Makefile b/tools/Makefile
index 7110a7e2..06e6c7fa 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -10,6 +10,8 @@ update:
 	@echo 'git update'
 	rm -Rf build/
 	git clone https://github.com/typecho/typecho-replica.git build
+	rm -Rf build/.git
+	rm -Rf build/.gitignore
 	for i in `find build/ -name '*.source.css'`; do echo $$i && java -Xmx32m -jar yuicompressor-2.4.2.jar $$i --charset UTF-8 -o $$i; done;
 	for i in `find build/admin/javascript/ -name '*.js'`; do echo $$i && java -Xmx32m -jar yuicompressor-2.4.2.jar $$i --charset UTF-8 -o $$i; done;
 	for i in `find build/ -name '*.php'`; do php -l $$i; done;
@@ -101,7 +103,6 @@ typecho:
 
 install:
 	make update
-	rm -Rf build/mockup/
 	rm -Rf build/tools/
 	rm -Rf build/todo.txt
 	rm -Rf ${DIR}/usr/plugins/Akismet/