mootools-core-1.4.5.js

/**
 * @documentjs-ignore
 */
/*
 ---
 MooTools: the javascript framework

 web build:
 - http://mootools.net/core/76bf47062d6c1983d66ce47ad66aa0e0

 packager build:
 - packager build Core/Core Core/Array Core/String Core/Number Core/Function Core/Object Core/Event Core/Browser Core/Class Core/Class.Extras Core/Slick.Parser Core/Slick.Finder Core/Element Core/Element.Style Core/Element.Event Core/Element.Delegation Core/Element.Dimensions Core/Fx Core/Fx.CSS Core/Fx.Tween Core/Fx.Morph Core/Fx.Transitions Core/Request Core/Request.HTML Core/Request.JSON Core/Cookie Core/JSON Core/DOMReady Core/Swiff

 ...
 */

/*
 ---

 name: Core

 description: The heart of MooTools.

 license: MIT-style license.

 copyright: Copyright (c) 2006-2012 [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: [Core, MooTools, Type, typeOf, instanceOf, Native]

 ...
 */

(function(){

	this.MooTools = {
		version: '1.4.5',
		build: '74e34796f5f76640cdb98853004650aea1499d69'
	};

// typeOf, instanceOf

	var typeOf = this.typeOf = function(item){
		if (item == null) return 'null';
		if (item.$family != null) return item.$family();

		if (item.nodeName){
			if (item.nodeType == 1) return 'element';
			if (item.nodeType == 3) return (/\S/).test(item.nodeValue) ? 'textnode' : 'whitespace';
		} else if (typeof item.length == 'number'){
			if (item.callee) return 'arguments';
			if ('item' in item) return 'collection';
		}

		return typeof item;
	};

	var instanceOf = this.instanceOf = function(item, object){
		if (item == null) return false;
		var constructor = item.$constructor || item.constructor;
		while (constructor){
			if (constructor === object) return true;
			constructor = constructor.parent;
		}
		/*<ltIE8>*/
		if (!item.hasOwnProperty) return false;
		/*</ltIE8>*/
		return item instanceof object;
	};

// Function overloading

	var Function = this.Function;

	var enumerables = true;
	for (var i in {toString: 1}) enumerables = null;
	if (enumerables) enumerables = ['hasOwnProperty', 'valueOf', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'constructor'];

	Function.prototype.overloadSetter = function(usePlural){
		var self = this;
		return function(a, b){
			if (a == null) return this;
			if (usePlural || typeof a != 'string'){
				for (var k in a) self.call(this, k, a[k]);
				if (enumerables) for (var i = enumerables.length; i--;){
					k = enumerables[i];
					if (a.hasOwnProperty(k)) self.call(this, k, a[k]);
				}
			} else {
				self.call(this, a, b);
			}
			return this;
		};
	};

	Function.prototype.overloadGetter = function(usePlural){
		var self = this;
		return function(a){
			var args, result;
			if (typeof a != 'string') args = a;
			else if (arguments.length > 1) args = arguments;
			else if (usePlural) args = [a];
			if (args){
				result = {};
				for (var i = 0; i < args.length; i++) result[args[i]] = self.call(this, args[i]);
			} else {
				result = self.call(this, a);
			}
			return result;
		};
	};

	Function.prototype.extend = function(key, value){
		this[key] = value;
	}.overloadSetter();

	Function.prototype.implement = function(key, value){
		this.prototype[key] = value;
	}.overloadSetter();

// From

	var slice = Array.prototype.slice;

	Function.from = function(item){
		return (typeOf(item) == 'function') ? item : function(){
			return item;
		};
	};

	Array.from = function(item){
		if (item == null) return [];
		return (Type.isEnumerable(item) && typeof item != 'string') ? (typeOf(item) == 'array') ? item : slice.call(item) : [item];
	};

	Number.from = function(item){
		var number = parseFloat(item);
		return isFinite(number) ? number : null;
	};

	String.from = function(item){
		return item + '';
	};

// hide, protect

	Function.implement({

		hide: function(){
			this.$hidden = true;
			return this;
		},

		protect: function(){
			this.$protected = true;
			return this;
		}

	});

// Type

	var Type = this.Type = function(name, object){
		if (name){
			var lower = name.toLowerCase();
			var typeCheck = function(item){
				return (typeOf(item) == lower);
			};

			Type['is' + name] = typeCheck;
			if (object != null){
				object.prototype.$family = (function(){
					return lower;
				}).hide();

			}
		}

		if (object == null) return null;

		object.extend(this);
		object.$constructor = Type;
		object.prototype.$constructor = object;

		return object;
	};

	var toString = Object.prototype.toString;

	Type.isEnumerable = function(item){
		return (item != null && typeof item.length == 'number' && toString.call(item) != '[object Function]' );
	};

	var hooks = {};

	var hooksOf = function(object){
		var type = typeOf(object.prototype);
		return hooks[type] || (hooks[type] = []);
	};

	var implement = function(name, method){
		if (method && method.$hidden) return;

		var hooks = hooksOf(this);

		for (var i = 0; i < hooks.length; i++){
			var hook = hooks[i];
			if (typeOf(hook) == 'type') implement.call(hook, name, method);
			else hook.call(this, name, method);
		}

		var previous = this.prototype[name];
		if (previous == null || !previous.$protected) this.prototype[name] = method;

		if (this[name] == null && typeOf(method) == 'function') extend.call(this, name, function(item){
			return method.apply(item, slice.call(arguments, 1));
		});
	};

	var extend = function(name, method){
		if (method && method.$hidden) return;
		var previous = this[name];
		if (previous == null || !previous.$protected) this[name] = method;
	};

	Type.implement({

		implement: implement.overloadSetter(),

		extend: extend.overloadSetter(),

		alias: function(name, existing){
			implement.call(this, name, this.prototype[existing]);
		}.overloadSetter(),

		mirror: function(hook){
			hooksOf(this).push(hook);
			return this;
		}

	});

	new Type('Type', Type);

// Default Types

	var force = function(name, object, methods){
		var isType = (object != Object),
			prototype = object.prototype;

		if (isType) object = new Type(name, object);

		for (var i = 0, l = methods.length; i < l; i++){
			var key = methods[i],
				generic = object[key],
				proto = prototype[key];

			if (generic) generic.protect();
			if (isType && proto) object.implement(key, proto.protect());
		}

		if (isType){
			var methodsEnumerable = prototype.propertyIsEnumerable(methods[0]);
			object.forEachMethod = function(fn){
				if (!methodsEnumerable) for (var i = 0, l = methods.length; i < l; i++){
					fn.call(prototype, prototype[methods[i]], methods[i]);
				}
				for (var key in prototype) fn.call(prototype, prototype[key], key)
			};
		}

		return force;
	};

	force('String', String, [
		'charAt', 'charCodeAt', 'concat', 'indexOf', 'lastIndexOf', 'match', 'quote', 'replace', 'search',
		'slice', 'split', 'substr', 'substring', 'trim', 'toLowerCase', 'toUpperCase'
	])('Array', Array, [
		'pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift', 'concat', 'join', 'slice',
		'indexOf', 'lastIndexOf', 'filter', 'forEach', 'every', 'map', 'some', 'reduce', 'reduceRight'
	])('Number', Number, [
		'toExponential', 'toFixed', 'toLocaleString', 'toPrecision'
	])('Function', Function, [
		'apply', 'call', 'bind'
	])('RegExp', RegExp, [
		'exec', 'test'
	])('Object', Object, [
		'create', 'defineProperty', 'defineProperties', 'keys',
		'getPrototypeOf', 'getOwnPropertyDescriptor', 'getOwnPropertyNames',
		'preventExtensions', 'isExtensible', 'seal', 'isSealed', 'freeze', 'isFrozen'
	])('Date', Date, ['now']);

	Object.extend = extend.overloadSetter();

	Date.extend('now', function(){
		return +(new Date);
	});

	new Type('Boolean', Boolean);

// fixes NaN returning as Number

	Number.prototype.$family = function(){
		return isFinite(this) ? 'number' : 'null';
	}.hide();

// Number.random

	Number.extend('random', function(min, max){
		return Math.floor(Math.random() * (max - min + 1) + min);
	});

// forEach, each

	var hasOwnProperty = Object.prototype.hasOwnProperty;
	Object.extend('forEach', function(object, fn, bind){
		for (var key in object){
			if (hasOwnProperty.call(object, key)) fn.call(bind, object[key], key, object);
		}
	});

	Object.each = Object.forEach;

	Array.implement({

		forEach: function(fn, bind){
			for (var i = 0, l = this.length; i < l; i++){
				if (i in this) fn.call(bind, this[i], i, this);
			}
		},

		each: function(fn, bind){
			Array.forEach(this, fn, bind);
			return this;
		}

	});

// Array & Object cloning, Object merging and appending

	var cloneOf = function(item){
		switch (typeOf(item)){
			case 'array': return item.clone();
			case 'object': return Object.clone(item);
			default: return item;
		}
	};

	Array.implement('clone', function(){
		var i = this.length, clone = new Array(i);
		while (i--) clone[i] = cloneOf(this[i]);
		return clone;
	});

	var mergeOne = function(source, key, current){
		switch (typeOf(current)){
			case 'object':
				if (typeOf(source[key]) == 'object') Object.merge(source[key], current);
				else source[key] = Object.clone(current);
				break;
			case 'array': source[key] = current.clone(); break;
			default: source[key] = current;
		}
		return source;
	};

	Object.extend({

		merge: function(source, k, v){
			if (typeOf(k) == 'string') return mergeOne(source, k, v);
			for (var i = 1, l = arguments.length; i < l; i++){
				var object = arguments[i];
				for (var key in object) mergeOne(source, key, object[key]);
			}
			return source;
		},

		clone: function(object){
			var clone = {};
			for (var key in object) clone[key] = cloneOf(object[key]);
			return clone;
		},

		append: function(original){
			for (var i = 1, l = arguments.length; i < l; i++){
				var extended = arguments[i] || {};
				for (var key in extended) original[key] = extended[key];
			}
			return original;
		}

	});

// Object-less types

	['Object', 'WhiteSpace', 'TextNode', 'Collection', 'Arguments'].each(function(name){
		new Type(name);
	});

// Unique ID

	var UID = Date.now();

	String.extend('uniqueID', function(){
		return (UID++).toString(36);
	});



})();


/*
 ---

 name: Array

 description: Contains Array Prototypes like each, contains, and erase.

 license: MIT-style license.

 requires: Type

 provides: Array

 ...
 */

Array.implement({

	/*<!ES5>*/
	every: function(fn, bind){
		for (var i = 0, l = this.length >>> 0; i < l; i++){
			if ((i in this) && !fn.call(bind, this[i], i, this)) return false;
		}
		return true;
	},

	filter: function(fn, bind){
		var results = [];
		for (var value, i = 0, l = this.length >>> 0; i < l; i++) if (i in this){
			value = this[i];
			if (fn.call(bind, value, i, this)) results.push(value);
		}
		return results;
	},

	indexOf: function(item, from){
		var length = this.length >>> 0;
		for (var i = (from < 0) ? Math.max(0, length + from) : from || 0; i < length; i++){
			if (this[i] === item) return i;
		}
		return -1;
	},

	map: function(fn, bind){
		var length = this.length >>> 0, results = Array(length);
		for (var i = 0; i < length; i++){
			if (i in this) results[i] = fn.call(bind, this[i], i, this);
		}
		return results;
	},

	some: function(fn, bind){
		for (var i = 0, l = this.length >>> 0; i < l; i++){
			if ((i in this) && fn.call(bind, this[i], i, this)) return true;
		}
		return false;
	},
	/*</!ES5>*/

	clean: function(){
		return this.filter(function(item){
			return item != null;
		});
	},

	invoke: function(methodName){
		var args = Array.slice(arguments, 1);
		return this.map(function(item){
			return item[methodName].apply(item, args);
		});
	},

	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;
	},

	append: function(array){
		this.push.apply(this, array);
		return this;
	},

	getLast: function(){
		return (this.length) ? this[this.length - 1] : null;
	},

	getRandom: function(){
		return (this.length) ? this[Number.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--;){
			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 = typeOf(this[i]);
			if (type == 'null') continue;
			array = array.concat((type == 'array' || type == 'collection' || type == 'arguments' || instanceOf(this[i], Array)) ? Array.flatten(this[i]) : this[i]);
		}
		return array;
	},

	pick: function(){
		for (var i = 0, l = this.length; i < l; i++){
			if (this[i] != null) return this[i];
		}
		return null;
	},

	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('');
	}

});




/*
 ---

 name: String

 description: Contains String Prototypes like camelCase, capitalize, test, and toInt.

 license: MIT-style license.

 requires: Type

 provides: String

 ...
 */

String.implement({

	test: function(regex, params){
		return ((typeOf(regex) == 'regexp') ? regex : new RegExp('' + regex, params)).test(this);
	},

	contains: function(string, separator){
		return (separator) ? (separator + this + separator).indexOf(separator + string + separator) > -1 : String(this).indexOf(string) > -1;
	},

	trim: function(){
		return String(this).replace(/^\s+|\s+$/g, '');
	},

	clean: function(){
		return String(this).replace(/\s+/g, ' ').trim();
	},

	camelCase: function(){
		return String(this).replace(/-\D/g, function(match){
			return match.charAt(1).toUpperCase();
		});
	},

	hyphenate: function(){
		return String(this).replace(/[A-Z]/g, function(match){
			return ('-' + match.charAt(0).toLowerCase());
		});
	},

	capitalize: function(){
		return String(this).replace(/\b[a-z]/g, function(match){
			return match.toUpperCase();
		});
	},

	escapeRegExp: function(){
		return String(this).replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
	},

	toInt: function(base){
		return parseInt(this, base || 10);
	},

	toFloat: function(){
		return parseFloat(this);
	},

	hexToRgb: function(array){
		var hex = String(this).match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
		return (hex) ? hex.slice(1).hexToRgb(array) : null;
	},

	rgbToHex: function(array){
		var rgb = String(this).match(/\d{1,3}/g);
		return (rgb) ? rgb.rgbToHex(array) : null;
	},

	substitute: function(object, regexp){
		return String(this).replace(regexp || (/\\?\{([^{}]+)\}/g), function(match, name){
			if (match.charAt(0) == '\\') return match.slice(1);
			return (object[name] != null) ? object[name] : '';
		});
	}

});


/*
 ---

 name: Number

 description: Contains Number Prototypes like limit, round, times, and ceil.

 license: MIT-style license.

 requires: Type

 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).toFixed(precision < 0 ? -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('each', 'times');

(function(math){
	var methods = {};
	math.each(function(name){
		if (!Number[name]) methods[name] = function(){
			return Math[name].apply(null, [this].concat(Array.from(arguments)));
		};
	});
	Number.implement(methods);
})(['abs', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'exp', 'floor', 'log', 'max', 'min', 'pow', 'sin', 'sqrt', 'tan']);


/*
 ---

 name: Function

 description: Contains Function Prototypes like create, bind, pass, and delay.

 license: MIT-style license.

 requires: Type

 provides: Function

 ...
 */

Function.extend({

	attempt: function(){
		for (var i = 0, l = arguments.length; i < l; i++){
			try {
				return arguments[i]();
			} catch (e){}
		}
		return null;
	}

});

Function.implement({

	attempt: function(args, bind){
		try {
			return this.apply(bind, Array.from(args));
		} catch (e){}

		return null;
	},

	/*<!ES5-bind>*/
	bind: function(that){
		var self = this,
			args = arguments.length > 1 ? Array.slice(arguments, 1) : null,
			F = function(){};

		var bound = function(){
			var context = that, length = arguments.length;
			if (this instanceof bound){
				F.prototype = self.prototype;
				context = new F;
			}
			var result = (!args && !length)
				? self.call(context)
				: self.apply(context, args && length ? args.concat(Array.slice(arguments)) : args || arguments);
			return context == that ? result : context;
		};
		return bound;
	},
	/*</!ES5-bind>*/

	pass: function(args, bind){
		var self = this;
		if (args != null) args = Array.from(args);
		return function(){
			return self.apply(bind, args || arguments);
		};
	},

	delay: function(delay, bind, args){
		return setTimeout(this.pass((args == null ? [] : args), bind), delay);
	},

	periodical: function(periodical, bind, args){
		return setInterval(this.pass((args == null ? [] : args), bind), periodical);
	}

});




/*
 ---

 name: Object

 description: Object generic methods

 license: MIT-style license.

 requires: Type

 provides: [Object, Hash]

 ...
 */

(function(){

	var hasOwnProperty = Object.prototype.hasOwnProperty;

	Object.extend({

		subset: function(object, keys){
			var results = {};
			for (var i = 0, l = keys.length; i < l; i++){
				var k = keys[i];
				if (k in object) results[k] = object[k];
			}
			return results;
		},

		map: function(object, fn, bind){
			var results = {};
			for (var key in object){
				if (hasOwnProperty.call(object, key)) results[key] = fn.call(bind, object[key], key, object);
			}
			return results;
		},

		filter: function(object, fn, bind){
			var results = {};
			for (var key in object){
				var value = object[key];
				if (hasOwnProperty.call(object, key) && fn.call(bind, value, key, object)) results[key] = value;
			}
			return results;
		},

		every: function(object, fn, bind){
			for (var key in object){
				if (hasOwnProperty.call(object, key) && !fn.call(bind, object[key], key)) return false;
			}
			return true;
		},

		some: function(object, fn, bind){
			for (var key in object){
				if (hasOwnProperty.call(object, key) && fn.call(bind, object[key], key)) return true;
			}
			return false;
		},

		keys: function(object){
			var keys = [];
			for (var key in object){
				if (hasOwnProperty.call(object, key)) keys.push(key);
			}
			return keys;
		},

		values: function(object){
			var values = [];
			for (var key in object){
				if (hasOwnProperty.call(object, key)) values.push(object[key]);
			}
			return values;
		},

		getLength: function(object){
			return Object.keys(object).length;
		},

		keyOf: function(object, value){
			for (var key in object){
				if (hasOwnProperty.call(object, key) && object[key] === value) return key;
			}
			return null;
		},

		contains: function(object, value){
			return Object.keyOf(object, value) != null;
		},

		toQueryString: function(object, base){
			var queryString = [];

			Object.each(object, function(value, key){
				if (base) key = base + '[' + key + ']';
				var result;
				switch (typeOf(value)){
					case 'object': result = Object.toQueryString(value, key); break;
					case 'array':
						var qs = {};
						value.each(function(val, i){
							qs[i] = val;
						});
						result = Object.toQueryString(qs, key);
						break;
					default: result = key + '=' + encodeURIComponent(value);
				}
				if (value != null) queryString.push(result);
			});

			return queryString.join('&');
		}

	});

})();




/*
 ---

 name: Browser

 description: The Browser Object. Contains Browser initialization, Window and Document, and the Browser Hash.

 license: MIT-style license.

 requires: [Array, Function, Number, String]

 provides: [Browser, Window, Document]

 ...
 */

(function(){

	var document = this.document;
	var window = document.window = this;

	var ua = navigator.userAgent.toLowerCase(),
		platform = navigator.platform.toLowerCase(),
		UA = ua.match(/(opera|ie|firefox|chrome|version)[\s\/:]([\w\d\.]+)?.*?(safari|version[\s\/:]([\w\d\.]+)|$)/) || [null, 'unknown', 0],
		mode = UA[1] == 'ie' && document.documentMode;

	var Browser = this.Browser = {

		extend: Function.prototype.extend,

		name: (UA[1] == 'version') ? UA[3] : UA[1],

		version: mode || parseFloat((UA[1] == 'opera' && UA[4]) ? UA[4] : UA[2]),

		Platform: {
			name: ua.match(/ip(?:ad|od|hone)/) ? 'ios' : (ua.match(/(?:webos|android)/) || platform.match(/mac|win|linux/) || ['other'])[0]
		},

		Features: {
			xpath: !!(document.evaluate),
			air: !!(window.runtime),
			query: !!(document.querySelector),
			json: !!(window.JSON)
		},

		Plugins: {}

	};

	Browser[Browser.name] = true;
	Browser[Browser.name + parseInt(Browser.version, 10)] = true;
	Browser.Platform[Browser.Platform.name] = true;

// Request

	Browser.Request = (function(){

		var XMLHTTP = function(){
			return new XMLHttpRequest();
		};

		var MSXML2 = function(){
			return new ActiveXObject('MSXML2.XMLHTTP');
		};

		var MSXML = function(){
			return new ActiveXObject('Microsoft.XMLHTTP');
		};

		return Function.attempt(function(){
			XMLHTTP();
			return XMLHTTP;
		}, function(){
			MSXML2();
			return MSXML2;
		}, function(){
			MSXML();
			return MSXML;
		});

	})();

	Browser.Features.xhr = !!(Browser.Request);

// Flash detection

	var version = (Function.attempt(function(){
		return navigator.plugins['Shockwave Flash'].description;
	}, function(){
		return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
	}) || '0 r0').match(/\d+/g);

	Browser.Plugins.Flash = {
		version: Number(version[0] || '0.' + version[1]) || 0,
		build: Number(version[2]) || 0
	};

// String scripts

	Browser.exec = function(text){
		if (!text) return text;
		if (window.execScript){
			window.execScript(text);
		} else {
			var script = document.createElement('script');
			script.setAttribute('type', 'text/javascript');
			script.text = text;
			document.head.appendChild(script);
			document.head.removeChild(script);
		}
		return text;
	};

	String.implement('stripScripts', function(exec){
		var scripts = '';
		var text = this.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, function(all, code){
			scripts += code + '\n';
			return '';
		});
		if (exec === true) Browser.exec(scripts);
		else if (typeOf(exec) == 'function') exec(scripts, text);
		return text;
	});

// Window, Document

	Browser.extend({
		Document: this.Document,
		Window: this.Window,
		Element: this.Element,
		Event: this.Event
	});

	this.Window = this.$constructor = new Type('Window', function(){});

	this.$family = Function.from('window').hide();

	Window.mirror(function(name, method){
		window[name] = method;
	});

	this.Document = document.$constructor = new Type('Document', function(){});

	document.$family = Function.from('document').hide();

	Document.mirror(function(name, method){
		document[name] = method;
	});

	document.html = document.documentElement;
	if (!document.head) document.head = document.getElementsByTagName('head')[0];

	if (document.execCommand) try {
		document.execCommand("BackgroundImageCache", false, true);
	} catch (e){}

	/*<ltIE9>*/
	if (this.attachEvent && !this.addEventListener){
		var unloadEvent = function(){
			this.detachEvent('onunload', unloadEvent);
			document.head = document.html = document.window = null;
		};
		this.attachEvent('onunload', unloadEvent);
	}

// IE fails on collections and <select>.options (refers to <select>)
	var arrayFrom = Array.from;
	try {
		arrayFrom(document.html.childNodes);
	} catch(e){
		Array.from = function(item){
			if (typeof item != 'string' && Type.isEnumerable(item) && typeOf(item) != 'array'){
				var i = item.length, array = new Array(i);
				while (i--) array[i] = item[i];
				return array;
			}
			return arrayFrom(item);
		};

		var prototype = Array.prototype,
			slice = prototype.slice;
		['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift', 'concat', 'join', 'slice'].each(function(name){
			var method = prototype[name];
			Array[name] = function(item){
				return method.apply(Array.from(item), slice.call(arguments, 1));
			};
		});
	}
	/*</ltIE9>*/



})();


/*
 ---

 name: Event

 description: Contains the Event Type, to make the event object cross-browser.

 license: MIT-style license.

 requires: [Window, Document, Array, Function, String, Object]

 provides: Event

 ...
 */

(function() {

	var _keys = {};

	var DOMEvent = this.DOMEvent = new Type('DOMEvent', function(event, win){
		if (!win) win = window;
		event = event || win.event;
		if (event.$extended) return event;
		this.event = event;
		this.$extended = true;
		this.shift = event.shiftKey;
		this.control = event.ctrlKey;
		this.alt = event.altKey;
		this.meta = event.metaKey;
		var type = this.type = event.type;
		var target = event.target || event.srcElement;
		while (target && target.nodeType == 3) target = target.parentNode;
		this.target = document.id(target);

		if (type.indexOf('key') == 0){
			var code = this.code = (event.which || event.keyCode);
			this.key = _keys[code];
			if (type == 'keydown'){
				if (code > 111 && code < 124) this.key = 'f' + (code - 111);
				else if (code > 95 && code < 106) this.key = code - 96;
			}
			if (this.key == null) this.key = String.fromCharCode(code).toLowerCase();
		} else if (type == 'click' || type == 'dblclick' || type == 'contextmenu' || type == 'DOMMouseScroll' || type.indexOf('mouse') == 0){
			var doc = win.document;
			doc = (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
			this.page = {
				x: (event.pageX != null) ? event.pageX : event.clientX + doc.scrollLeft,
				y: (event.pageY != null) ? event.pageY : event.clientY + doc.scrollTop
			};
			this.client = {
				x: (event.pageX != null) ? event.pageX - win.pageXOffset : event.clientX,
				y: (event.pageY != null) ? event.pageY - win.pageYOffset : event.clientY
			};
			if (type == 'DOMMouseScroll' || type == 'mousewheel')
				this.wheel = (event.wheelDelta) ? event.wheelDelta / 120 : -(event.detail || 0) / 3;

			this.rightClick = (event.which == 3 || event.button == 2);
			if (type == 'mouseover' || type == 'mouseout'){
				var related = event.relatedTarget || event[(type == 'mouseover' ? 'from' : 'to') + 'Element'];
				while (related && related.nodeType == 3) related = related.parentNode;
				this.relatedTarget = document.id(related);
			}
		} else if (type.indexOf('touch') == 0 || type.indexOf('gesture') == 0){
			this.rotation = event.rotation;
			this.scale = event.scale;
			this.targetTouches = event.targetTouches;
			this.changedTouches = event.changedTouches;
			var touches = this.touches = event.touches;
			if (touches && touches[0]){
				var touch = touches[0];
				this.page = {x: touch.pageX, y: touch.pageY};
				this.client = {x: touch.clientX, y: touch.clientY};
			}
		}

		if (!this.client) this.client = {};
		if (!this.page) this.page = {};
	});

	DOMEvent.implement({

		stop: function(){
			return this.preventDefault().stopPropagation();
		},

		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;
		}

	});

	DOMEvent.defineKey = function(code, key){
		_keys[code] = key;
		return this;
	};

	DOMEvent.defineKeys = DOMEvent.defineKey.overloadSetter(true);

	DOMEvent.defineKeys({
		'38': 'up', '40': 'down', '37': 'left', '39': 'right',
		'27': 'esc', '32': 'space', '8': 'backspace', '9': 'tab',
		'46': 'delete', '13': 'enter'
	});

})();






/*
 ---

 name: Class

 description: Contains the Class Function for easily creating, extending, and implementing reusable Classes.

 license: MIT-style license.

 requires: [Array, String, Function, Number]

 provides: Class

 ...
 */

(function(){

	var Class = this.Class = new Type('Class', function(params){
		if (instanceOf(params, Function)) params = {initialize: params};

		var newClass = function(){
			reset(this);
			if (newClass.$prototyping) return this;
			this.$caller = null;
			var value = (this.initialize) ? this.initialize.apply(this, arguments) : this;
			this.$caller = this.caller = null;
			return value;
		}.extend(this).implement(params);

		newClass.$constructor = Class;
		newClass.prototype.$constructor = newClass;
		newClass.prototype.parent = parent;

		return newClass;
	});

	var parent = function(){
		if (!this.$caller) throw new Error('The method "parent" cannot be called.');
		var name = this.$caller.$name,
			parent = this.$caller.$owner.parent,
			previous = (parent) ? parent.prototype[name] : null;
		if (!previous) throw new Error('The method "' + name + '" has no parent.');
		return previous.apply(this, arguments);
	};

	var reset = function(object){
		for (var key in object){
			var value = object[key];
			switch (typeOf(value)){
				case 'object':
					var F = function(){};
					F.prototype = value;
					object[key] = reset(new F);
					break;
				case 'array': object[key] = value.clone(); break;
			}
		}
		return object;
	};

	var wrap = function(self, key, method){
		if (method.$origin) method = method.$origin;
		var wrapper = function(){
			if (method.$protected && this.$caller == null) throw new Error('The method "' + key + '" cannot be called.');
			var caller = this.caller, current = this.$caller;
			this.caller = current; this.$caller = wrapper;
			var result = method.apply(this, arguments);
			this.$caller = current; this.caller = caller;
			return result;
		}.extend({$owner: self, $origin: method, $name: key});
		return wrapper;
	};

	var implement = function(key, value, retain){
		if (Class.Mutators.hasOwnProperty(key)){
			value = Class.Mutators[key].call(this, value);
			if (value == null) return this;
		}

		if (typeOf(value) == 'function'){
			if (value.$hidden) return this;
			this.prototype[key] = (retain) ? value : wrap(this, key, value);
		} else {
			Object.merge(this.prototype, key, value);
		}

		return this;
	};

	var getInstance = function(klass){
		klass.$prototyping = true;
		var proto = new klass;
		delete klass.$prototyping;
		return proto;
	};

	Class.implement('implement', implement.overloadSetter());

	Class.Mutators = {

		Extends: function(parent){
			this.parent = parent;
			this.prototype = getInstance(parent);
		},

		Implements: function(items){
			Array.from(items).each(function(item){
				var instance = new item;
				for (var key in instance) implement.call(this, key, instance[key], true);
			}, this);
		}
	};

})();


/*
 ---

 name: Class.Extras

 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: [Class.Extras, Chain, Events, Options]

 ...
 */

(function(){

	this.Chain = new Class({

		$chain: [],

		chain: function(){
			this.$chain.append(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 removeOn = function(string){
		return string.replace(/^on([A-Z])/, function(full, first){
			return first.toLowerCase();
		});
	};

	this.Events = new Class({

		$events: {},

		addEvent: function(type, fn, internal){
			type = removeOn(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 = removeOn(type);
			var events = this.$events[type];
			if (!events) return this;
			args = Array.from(args);
			events.each(function(fn){
				if (delay) fn.delay(delay, this, args);
				else fn.apply(this, args);
			}, this);
			return this;
		},

		removeEvent: function(type, fn){
			type = removeOn(type);
			var events = this.$events[type];
			if (events && !fn.internal){
				var index =  events.indexOf(fn);
				if (index != -1) delete events[index];
			}
			return this;
		},

		removeEvents: function(events){
			var type;
			if (typeOf(events) == 'object'){
				for (type in events) this.removeEvent(type, events[type]);
				return this;
			}
			if (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--;) if (i in fns){
					this.removeEvent(type, fns[i]);
				}
			}
			return this;
		}

	});

	this.Options = new Class({

		setOptions: function(){
			var options = this.options = Object.merge.apply(null, [{}, this.options].append(arguments));
			if (this.addEvent) for (var option in options){
				if (typeOf(options[option]) != 'function' || !(/^on[A-Z]/).test(option)) continue;
				this.addEvent(option, options[option]);
				delete options[option];
			}
			return this;
		}

	});

})();


/*
 ---
 name: Slick.Parser
 description: Standalone CSS3 Selector parser
 provides: Slick.Parser
 ...
 */

;(function(){

	var parsed,
		separatorIndex,
		combinatorIndex,
		reversed,
		cache = {},
		reverseCache = {},
		reUnescape = /\\/g;

	var parse = function(expression, isReversed){
		if (expression == null) return null;
		if (expression.Slick === true) return expression;
		expression = ('' + expression).replace(/^\s+|\s+$/g, '');
		reversed = !!isReversed;
		var currentCache = (reversed) ? reverseCache : cache;
		if (currentCache[expression]) return currentCache[expression];
		parsed = {
			Slick: true,
			expressions: [],
			raw: expression,
			reverse: function(){
				return parse(this.raw, true);
			}
		};
		separatorIndex = -1;
		while (expression != (expression = expression.replace(regexp, parser)));
		parsed.length = parsed.expressions.length;
		return currentCache[parsed.raw] = (reversed) ? reverse(parsed) : parsed;
	};

	var reverseCombinator = function(combinator){
		if (combinator === '!') return ' ';
		else if (combinator === ' ') return '!';
		else if ((/^!/).test(combinator)) return combinator.replace(/^!/, '');
		else return '!' + combinator;
	};

	var reverse = function(expression){
		var expressions = expression.expressions;
		for (var i = 0; i < expressions.length; i++){
			var exp = expressions[i];
			var last = {parts: [], tag: '*', combinator: reverseCombinator(exp[0].combinator)};

			for (var j = 0; j < exp.length; j++){
				var cexp = exp[j];
				if (!cexp.reverseCombinator) cexp.reverseCombinator = ' ';
				cexp.combinator = cexp.reverseCombinator;
				delete cexp.reverseCombinator;
			}

			exp.reverse().push(last);
		}
		return expression;
	};

	var escapeRegExp = function(string){// Credit: XRegExp 0.6.1 (c) 2007-2008 Steven Levithan <http://stevenlevithan.com/regex/xregexp/> MIT License
		return string.replace(/[-[\]{}()*+?.\\^$|,#\s]/g, function(match){
			return '\\' + match;
		});
	};

	var regexp = new RegExp(
		/*
		 #!/usr/bin/env ruby
		 puts "\t\t" + DATA.read.gsub(/\(\?x\)|\s+#.*$|\s+|\\$|\\n/,'')
		 __END__
		 "(?x)^(?:\
		 \\s* ( , ) \\s*               # Separator          \n\
		 | \\s* ( <combinator>+ ) \\s*   # Combinator         \n\
		 |      ( \\s+ )                 # CombinatorChildren \n\
		 |      ( <unicode>+ | \\* )     # Tag                \n\
		 | \\#  ( <unicode>+       )     # ID                 \n\
		 | \\.  ( <unicode>+       )     # ClassName          \n\
		 |                               # Attribute          \n\
		 \\[  \
		 \\s* (<unicode1>+)  (?:  \
		 \\s* ([*^$!~|]?=)  (?:  \
		 \\s* (?:\
		 ([\"']?)(.*?)\\9 \
		 )\
		 )  \
		 )?  \\s*  \
		 \\](?!\\]) \n\
		 |   :+ ( <unicode>+ )(?:\
		 \\( (?:\
		 (?:([\"'])([^\\12]*)\\12)|((?:\\([^)]+\\)|[^()]*)+)\
		 ) \\)\
		 )?\
		 )"
		 */
		"^(?:\\s*(,)\\s*|\\s*(<combinator>+)\\s*|(\\s+)|(<unicode>+|\\*)|\\#(<unicode>+)|\\.(<unicode>+)|\\[\\s*(<unicode1>+)(?:\\s*([*^$!~|]?=)(?:\\s*(?:([\"']?)(.*?)\\9)))?\\s*\\](?!\\])|(:+)(<unicode>+)(?:\\((?:(?:([\"'])([^\\13]*)\\13)|((?:\\([^)]+\\)|[^()]*)+))\\))?)"
			.replace(/<combinator>/, '[' + escapeRegExp(">+~`!@$%^&={}\\;</") + ']')
			.replace(/<unicode>/g, '(?:[\\w\\u00a1-\\uFFFF-]|\\\\[^\\s0-9a-f])')
			.replace(/<unicode1>/g, '(?:[:\\w\\u00a1-\\uFFFF-]|\\\\[^\\s0-9a-f])')
	);

	function parser(
		rawMatch,

		separator,
		combinator,
		combinatorChildren,

		tagName,
		id,
		className,

		attributeKey,
		attributeOperator,
		attributeQuote,
		attributeValue,

		pseudoMarker,
		pseudoClass,
		pseudoQuote,
		pseudoClassQuotedValue,
		pseudoClassValue
		){
		if (separator || separatorIndex === -1){
			parsed.expressions[++separatorIndex] = [];
			combinatorIndex = -1;
			if (separator) return '';
		}

		if (combinator || combinatorChildren || combinatorIndex === -1){
			combinator = combinator || ' ';
			var currentSeparator = parsed.expressions[separatorIndex];
			if (reversed && currentSeparator[combinatorIndex])
				currentSeparator[combinatorIndex].reverseCombinator = reverseCombinator(combinator);
			currentSeparator[++combinatorIndex] = {combinator: combinator, tag: '*'};
		}

		var currentParsed = parsed.expressions[separatorIndex][combinatorIndex];

		if (tagName){
			currentParsed.tag = tagName.replace(reUnescape, '');

		} else if (id){
			currentParsed.id = id.replace(reUnescape, '');

		} else if (className){
			className = className.replace(reUnescape, '');

			if (!currentParsed.classList) currentParsed.classList = [];
			if (!currentParsed.classes) currentParsed.classes = [];
			currentParsed.classList.push(className);
			currentParsed.classes.push({
				value: className,
				regexp: new RegExp('(^|\\s)' + escapeRegExp(className) + '(\\s|$)')
			});

		} else if (pseudoClass){
			pseudoClassValue = pseudoClassValue || pseudoClassQuotedValue;
			pseudoClassValue = pseudoClassValue ? pseudoClassValue.replace(reUnescape, '') : null;

			if (!currentParsed.pseudos) currentParsed.pseudos = [];
			currentParsed.pseudos.push({
				key: pseudoClass.replace(reUnescape, ''),
				value: pseudoClassValue,
				type: pseudoMarker.length == 1 ? 'class' : 'element'
			});

		} else if (attributeKey){
			attributeKey = attributeKey.replace(reUnescape, '');
			attributeValue = (attributeValue || '').replace(reUnescape, '');

			var test, regexp;

			switch (attributeOperator){
				case '^=' : regexp = new RegExp(       '^'+ escapeRegExp(attributeValue)            ); break;
				case '$=' : regexp = new RegExp(            escapeRegExp(attributeValue) +'$'       ); break;
				case '~=' : regexp = new RegExp( '(^|\\s)'+ escapeRegExp(attributeValue) +'(\\s|$)' ); break;
				case '|=' : regexp = new RegExp(       '^'+ escapeRegExp(attributeValue) +'(-|$)'   ); break;
				case  '=' : test = function(value){
					return attributeValue == value;
				}; break;
				case '*=' : test = function(value){
					return value && value.indexOf(attributeValue) > -1;
				}; break;
				case '!=' : test = function(value){
					return attributeValue != value;
				}; break;
				default   : test = function(value){
					return !!value;
				};
			}

			if (attributeValue == '' && (/^[*$^]=$/).test(attributeOperator)) test = function(){
				return false;
			};

			if (!test) test = function(value){
				return value && regexp.test(value);
			};

			if (!currentParsed.attributes) currentParsed.attributes = [];
			currentParsed.attributes.push({
				key: attributeKey,
				operator: attributeOperator,
				value: attributeValue,
				test: test
			});

		}

		return '';
	};

// Slick NS

	var Slick = (this.Slick || {});

	Slick.parse = function(expression){
		return parse(expression);
	};

	Slick.escapeRegExp = escapeRegExp;

	if (!this.Slick) this.Slick = Slick;

}).apply(/*<CommonJS>*/(typeof exports != 'undefined') ? exports : /*</CommonJS>*/this);


/*
 ---
 name: Slick.Finder
 description: The new, superfast css selector engine.
 provides: Slick.Finder
 requires: Slick.Parser
 ...
 */

;(function(){

	var local = {},
		featuresCache = {},
		toString = Object.prototype.toString;

// Feature / Bug detection

	local.isNativeCode = function(fn){
		return (/\{\s*\[native code\]\s*\}/).test('' + fn);
	};

	local.isXML = function(document){
		return (!!document.xmlVersion) || (!!document.xml) || (toString.call(document) == '[object XMLDocument]') ||
			(document.nodeType == 9 && document.documentElement.nodeName != 'HTML');
	};

	local.setDocument = function(document){

		// convert elements / window arguments to document. if document cannot be extrapolated, the function returns.
		var nodeType = document.nodeType;
		if (nodeType == 9); // document
		else if (nodeType) document = document.ownerDocument; // node
		else if (document.navigator) document = document.document; // window
		else return;

		// check if it's the old document

		if (this.document === document) return;
		this.document = document;

		// check if we have done feature detection on this document before

		var root = document.documentElement,
			rootUid = this.getUIDXML(root),
			features = featuresCache[rootUid],
			feature;

		if (features){
			for (feature in features){
				this[feature] = features[feature];
			}
			return;
		}

		features = featuresCache[rootUid] = {};

		features.root = root;
		features.isXMLDocument = this.isXML(document);

		features.brokenStarGEBTN
			= features.starSelectsClosedQSA
			= features.idGetsName
			= features.brokenMixedCaseQSA
			= features.brokenGEBCN
			= features.brokenCheckedQSA
			= features.brokenEmptyAttributeQSA
			= features.isHTMLDocument
			= features.nativeMatchesSelector
			= false;

		var starSelectsClosed, starSelectsComments,
			brokenSecondClassNameGEBCN, cachedGetElementsByClassName,
			brokenFormAttributeGetter;

		var selected, id = 'slick_uniqueid';
		var testNode = document.createElement('div');

		var testRoot = document.body || document.getElementsByTagName('body')[0] || root;
		testRoot.appendChild(testNode);

		// on non-HTML documents innerHTML and getElementsById doesnt work properly
		try {
			testNode.innerHTML = '<a id="'+id+'"></a>';
			features.isHTMLDocument = !!document.getElementById(id);
		} catch(e){};

		if (features.isHTMLDocument){

			testNode.style.display = 'none';

			// IE returns comment nodes for getElementsByTagName('*') for some documents
			testNode.appendChild(document.createComment(''));
			starSelectsComments = (testNode.getElementsByTagName('*').length > 1);

			// IE returns closed nodes (EG:"</foo>") for getElementsByTagName('*') for some documents
			try {
				testNode.innerHTML = 'foo</foo>';
				selected = testNode.getElementsByTagName('*');
				starSelectsClosed = (selected && !!selected.length && selected[0].nodeName.charAt(0) == '/');
			} catch(e){};

			features.brokenStarGEBTN = starSelectsComments || starSelectsClosed;

			// IE returns elements with the name instead of just id for getElementsById for some documents
			try {
				testNode.innerHTML = '<a name="'+ id +'"></a><b id="'+ id +'"></b>';
				features.idGetsName = document.getElementById(id) === testNode.firstChild;
			} catch(e){};

			if (testNode.getElementsByClassName){

				// Safari 3.2 getElementsByClassName caches results
				try {
					testNode.innerHTML = '<a class="f"></a><a class="b"></a>';
					testNode.getElementsByClassName('b').length;
					testNode.firstChild.className = 'b';
					cachedGetElementsByClassName = (testNode.getElementsByClassName('b').length != 2);
				} catch(e){};

				// Opera 9.6 getElementsByClassName doesnt detects the class if its not the first one
				try {
					testNode.innerHTML = '<a class="a"></a><a class="f b a"></a>';
					brokenSecondClassNameGEBCN = (testNode.getElementsByClassName('a').length != 2);
				} catch(e){};

				features.brokenGEBCN = cachedGetElementsByClassName || brokenSecondClassNameGEBCN;
			}

			if (testNode.querySelectorAll){
				// IE 8 returns closed nodes (EG:"</foo>") for querySelectorAll('*') for some documents
				try {
					testNode.innerHTML = 'foo</foo>';
					selected = testNode.querySelectorAll('*');
					features.starSelectsClosedQSA = (selected && !!selected.length && selected[0].nodeName.charAt(0) == '/');
				} catch(e){};

				// Safari 3.2 querySelectorAll doesnt work with mixedcase on quirksmode
				try {
					testNode.innerHTML = '<a class="MiX"></a>';
					features.brokenMixedCaseQSA = !testNode.querySelectorAll('.MiX').length;
				} catch(e){};

				// Webkit and Opera dont return selected options on querySelectorAll
				try {
					testNode.innerHTML = '<select><option selected="selected">a</option></select>';
					features.brokenCheckedQSA = (testNode.querySelectorAll(':checked').length == 0);
				} catch(e){};

				// IE returns incorrect results for attr[*^$]="" selectors on querySelectorAll
				try {
					testNode.innerHTML = '<a class=""></a>';
					features.brokenEmptyAttributeQSA = (testNode.querySelectorAll('[class*=""]').length != 0);
				} catch(e){};

			}

			// IE6-7, if a form has an input of id x, form.getAttribute(x) returns a reference to the input
			try {
				testNode.innerHTML = '<form action="s"><input id="action"/></form>';
				brokenFormAttributeGetter = (testNode.firstChild.getAttribute('action') != 's');
			} catch(e){};

			// native matchesSelector function

			features.nativeMatchesSelector = root.matchesSelector || /*root.msMatchesSelector ||*/ root.mozMatchesSelector || root.webkitMatchesSelector;
			if (features.nativeMatchesSelector) try {
				// if matchesSelector trows errors on incorrect sintaxes we can use it
				features.nativeMatchesSelector.call(root, ':slick');
				features.nativeMatchesSelector = null;
			} catch(e){};

		}

		try {
			root.slick_expando = 1;
			delete root.slick_expando;
			features.getUID = this.getUIDHTML;
		} catch(e) {
			features.getUID = this.getUIDXML;
		}

		testRoot.removeChild(testNode);
		testNode = selected = testRoot = null;

		// getAttribute

		features.getAttribute = (features.isHTMLDocument && brokenFormAttributeGetter) ? function(node, name){
			var method = this.attributeGetters[name];
			if (method) return method.call(node);
			var attributeNode = node.getAttributeNode(name);
			return (attributeNode) ? attributeNode.nodeValue : null;
		} : function(node, name){
			var method = this.attributeGetters[name];
			return (method) ? method.call(node) : node.getAttribute(name);
		};

		// hasAttribute

		features.hasAttribute = (root && this.isNativeCode(root.hasAttribute)) ? function(node, attribute) {
			return node.hasAttribute(attribute);
		} : function(node, attribute) {
			node = node.getAttributeNode(attribute);
			return !!(node && (node.specified || node.nodeValue));
		};

		// contains
		// FIXME: Add specs: local.contains should be different for xml and html documents?
		var nativeRootContains = root && this.isNativeCode(root.contains),
			nativeDocumentContains = document && this.isNativeCode(document.contains);

		features.contains = (nativeRootContains && nativeDocumentContains) ? function(context, node){
			return context.contains(node);
		} : (nativeRootContains && !nativeDocumentContains) ? function(context, node){
			// IE8 does not have .contains on document.
			return context === node || ((context === document) ? document.documentElement : context).contains(node);
		} : (root && root.compareDocumentPosition) ? function(context, node){
			return context === node || !!(context.compareDocumentPosition(node) & 16);
		} : function(context, node){
			if (node) do {
				if (node === context) return true;
			} while ((node = node.parentNode));
			return false;
		};

		// document order sorting
		// credits to Sizzle (http://sizzlejs.com/)

		features.documentSorter = (root.compareDocumentPosition) ? function(a, b){
			if (!a.compareDocumentPosition || !b.compareDocumentPosition) return 0;
			return a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
		} : ('sourceIndex' in root) ? function(a, b){
			if (!a.sourceIndex || !b.sourceIndex) return 0;
			return a.sourceIndex - b.sourceIndex;
		} : (document.createRange) ? function(a, b){
			if (!a.ownerDocument || !b.ownerDocument) return 0;
			var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
			aRange.setStart(a, 0);
			aRange.setEnd(a, 0);
			bRange.setStart(b, 0);
			bRange.setEnd(b, 0);
			return aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
		} : null ;

		root = null;

		for (feature in features){
			this[feature] = features[feature];
		}
	};

// Main Method

	var reSimpleSelector = /^([#.]?)((?:[\w-]+|\*))$/,
		reEmptyAttribute = /\[.+[*$^]=(?:""|'')?\]/,
		qsaFailExpCache = {};

	local.search = function(context, expression, append, first){

		var found = this.found = (first) ? null : (append || []);

		if (!context) return found;
		else if (context.navigator) context = context.document; // Convert the node from a window to a document
		else if (!context.nodeType) return found;

		// setup

		var parsed, i,
			uniques = this.uniques = {},
			hasOthers = !!(append && append.length),
			contextIsDocument = (context.nodeType == 9);

		if (this.document !== (contextIsDocument ? context : context.ownerDocument)) this.setDocument(context);

		// avoid duplicating items already in the append array
		if (hasOthers) for (i = found.length; i--;) uniques[this.getUID(found[i])] = true;

		// expression checks

		if (typeof expression == 'string'){ // expression is a string

			/*<simple-selectors-override>*/
			var simpleSelector = expression.match(reSimpleSelector);
			simpleSelectors: if (simpleSelector) {

				var symbol = simpleSelector[1],
					name = simpleSelector[2],
					node, nodes;

				if (!symbol){

					if (name == '*' && this.brokenStarGEBTN) break simpleSelectors;
					nodes = context.getElementsByTagName(name);
					if (first) return nodes[0] || null;
					for (i = 0; node = nodes[i++];){
						if (!(hasOthers && uniques[this.getUID(node)])) found.push(node);
					}

				} else if (symbol == '#'){

					if (!this.isHTMLDocument || !contextIsDocument) break simpleSelectors;
					node = context.getElementById(name);
					if (!node) return found;
					if (this.idGetsName && node.getAttributeNode('id').nodeValue != name) break simpleSelectors;
					if (first) return node || null;
					if (!(hasOthers && uniques[this.getUID(node)])) found.push(node);

				} else if (symbol == '.'){

					if (!this.isHTMLDocument || ((!context.getElementsByClassName || this.brokenGEBCN) && context.querySelectorAll)) break simpleSelectors;
					if (context.getElementsByClassName && !this.brokenGEBCN){
						nodes = context.getElementsByClassName(name);
						if (first) return nodes[0] || null;
						for (i = 0; node = nodes[i++];){
							if (!(hasOthers && uniques[this.getUID(node)])) found.push(node);
						}
					} else {
						var matchClass = new RegExp('(^|\\s)'+ Slick.escapeRegExp(name) +'(\\s|$)');
						nodes = context.getElementsByTagName('*');
						for (i = 0; node = nodes[i++];){
							className = node.className;
							if (!(className && matchClass.test(className))) continue;
							if (first) return node;
							if (!(hasOthers && uniques[this.getUID(node)])) found.push(node);
						}
					}

				}

				if (hasOthers) this.sort(found);
				return (first) ? null : found;

			}
			/*</simple-selectors-override>*/

			/*<query-selector-override>*/
			querySelector: if (context.querySelectorAll) {

				if (!this.isHTMLDocument
					|| qsaFailExpCache[expression]
					//TODO: only skip when expression is actually mixed case
					|| this.brokenMixedCaseQSA
					|| (this.brokenCheckedQSA && expression.indexOf(':checked') > -1)
					|| (this.brokenEmptyAttributeQSA && reEmptyAttribute.test(expression))
					|| (!contextIsDocument //Abort when !contextIsDocument and...
					//  there are multiple expressions in the selector
					//  since we currently only fix non-document rooted QSA for single expression selectors
					&& expression.indexOf(',') > -1
					)
					|| Slick.disableQSA
					) break querySelector;

				var _expression = expression, _context = context;
				if (!contextIsDocument){
					// non-document rooted QSA
					// credits to Andrew Dupont
					var currentId = _context.getAttribute('id'), slickid = 'slickid__';
					_context.setAttribute('id', slickid);
					_expression = '#' + slickid + ' ' + _expression;
					context = _context.parentNode;
				}

				try {
					if (first) return context.querySelector(_expression) || null;
					else nodes = context.querySelectorAll(_expression);
				} catch(e) {
					qsaFailExpCache[expression] = 1;
					break querySelector;
				} finally {
					if (!contextIsDocument){
						if (currentId) _context.setAttribute('id', currentId);
						else _context.removeAttribute('id');
						context = _context;
					}
				}

				if (this.starSelectsClosedQSA) for (i = 0; node = nodes[i++];){
					if (node.nodeName > '@' && !(hasOthers && uniques[this.getUID(node)])) found.push(node);
				} else for (i = 0; node = nodes[i++];){
					if (!(hasOthers && uniques[this.getUID(node)])) found.push(node);
				}

				if (hasOthers) this.sort(found);
				return found;

			}
			/*</query-selector-override>*/

			parsed = this.Slick.parse(expression);
			if (!parsed.length) return found;
		} else if (expression == null){ // there is no expression
			return found;
		} else if (expression.Slick){ // expression is a parsed Slick object
			parsed = expression;
		} else if (this.contains(context.documentElement || context, expression)){ // expression is a node
			(found) ? found.push(expression) : found = expression;
			return found;
		} else { // other junk
			return found;
		}

		/*<pseudo-selectors>*//*<nth-pseudo-selectors>*/

		// cache elements for the nth selectors

		this.posNTH = {};
		this.posNTHLast = {};
		this.posNTHType = {};
		this.posNTHTypeLast = {};

		/*</nth-pseudo-selectors>*//*</pseudo-selectors>*/

		// if append is null and there is only a single selector with one expression use pushArray, else use pushUID
		this.push = (!hasOthers && (first || (parsed.length == 1 && parsed.expressions[0].length == 1))) ? this.pushArray : this.pushUID;

		if (found == null) found = [];

		// default engine

		var j, m, n;
		var combinator, tag, id, classList, classes, attributes, pseudos;
		var currentItems, currentExpression, currentBit, lastBit, expressions = parsed.expressions;

		search: for (i = 0; (currentExpression = expressions[i]); i++) for (j = 0; (currentBit = currentExpression[j]); j++){

			combinator = 'combinator:' + currentBit.combinator;
			if (!this[combinator]) continue search;

			tag        = (this.isXMLDocument) ? currentBit.tag : currentBit.tag.toUpperCase();
			id         = currentBit.id;
			classList  = currentBit.classList;
			classes    = currentBit.classes;
			attributes = currentBit.attributes;
			pseudos    = currentBit.pseudos;
			lastBit    = (j === (currentExpression.length - 1));

			this.bitUniques = {};

			if (lastBit){
				this.uniques = uniques;
				this.found = found;
			} else {
				this.uniques = {};
				this.found = [];
			}

			if (j === 0){
				this[combinator](context, tag, id, classes, attributes, pseudos, classList);
				if (first && lastBit && found.length) break search;
			} else {
				if (first && lastBit) for (m = 0, n = currentItems.length; m < n; m++){
					this[combinator](currentItems[m], tag, id, classes, attributes, pseudos, classList);
					if (found.length) break search;
				} else for (m = 0, n = currentItems.length; m < n; m++) this[combinator](currentItems[m], tag, id, classes, attributes, pseudos, classList);
			}

			currentItems = this.found;
		}

		// should sort if there are nodes in append and if you pass multiple expressions.
		if (hasOthers || (parsed.expressions.length > 1)) this.sort(found);

		return (first) ? (found[0] || null) : found;
	};

// Utils

	local.uidx = 1;
	local.uidk = 'slick-uniqueid';

	local.getUIDXML = function(node){
		var uid = node.getAttribute(this.uidk);
		if (!uid){
			uid = this.uidx++;
			node.setAttribute(this.uidk, uid);
		}
		return uid;
	};

	local.getUIDHTML = function(node){
		return node.uniqueNumber || (node.uniqueNumber = this.uidx++);
	};

// sort based on the setDocument documentSorter method.

	local.sort = function(results){
		if (!this.documentSorter) return results;
		results.sort(this.documentSorter);
		return results;
	};

	/*<pseudo-selectors>*//*<nth-pseudo-selectors>*/

	local.cacheNTH = {};

	local.matchNTH = /^([+-]?\d*)?([a-z]+)?([+-]\d+)?$/;

	local.parseNTHArgument = function(argument){
		var parsed = argument.match(this.matchNTH);
		if (!parsed) return false;
		var special = parsed[2] || false;
		var a = parsed[1] || 1;
		if (a == '-') a = -1;
		var b = +parsed[3] || 0;
		parsed =
			(special == 'n')	? {a: a, b: b} :
				(special == 'odd')	? {a: 2, b: 1} :
					(special == 'even')	? {a: 2, b: 0} : {a: 0, b: a};

		return (this.cacheNTH[argument] = parsed);
	};

	local.createNTHPseudo = function(child, sibling, positions, ofType){
		return function(node, argument){
			var uid = this.getUID(node);
			if (!this[positions][uid]){
				var parent = node.parentNode;
				if (!parent) return false;
				var el = parent[child], count = 1;
				if (ofType){
					var nodeName = node.nodeName;
					do {
						if (el.nodeName != nodeName) continue;
						this[positions][this.getUID(el)] = count++;
					} while ((el = el[sibling]));
				} else {
					do {
						if (el.nodeType != 1) continue;
						this[positions][this.getUID(el)] = count++;
					} while ((el = el[sibling]));
				}
			}
			argument = argument || 'n';
			var parsed = this.cacheNTH[argument] || this.parseNTHArgument(argument);
			if (!parsed) return false;
			var a = parsed.a, b = parsed.b, pos = this[positions][uid];
			if (a == 0) return b == pos;
			if (a > 0){
				if (pos < b) return false;
			} else {
				if (b < pos) return false;
			}
			return ((pos - b) % a) == 0;
		};
	};

	/*</nth-pseudo-selectors>*//*</pseudo-selectors>*/

	local.pushArray = function(node, tag, id, classes, attributes, pseudos){
		if (this.matchSelector(node, tag, id, classes, attributes, pseudos)) this.found.push(node);
	};

	local.pushUID = function(node, tag, id, classes, attributes, pseudos){
		var uid = this.getUID(node);
		if (!this.uniques[uid] && this.matchSelector(node, tag, id, classes, attributes, pseudos)){
			this.uniques[uid] = true;
			this.found.push(node);
		}
	};

	local.matchNode = function(node, selector){
		if (this.isHTMLDocument && this.nativeMatchesSelector){
			try {
				return this.nativeMatchesSelector.call(node, selector.replace(/\[([^=]+)=\s*([^'"\]]+?)\s*\]/g, '[$1="$2"]'));
			} catch(matchError) {}
		}

		var parsed = this.Slick.parse(selector);
		if (!parsed) return true;

		// simple (single) selectors
		var expressions = parsed.expressions, simpleExpCounter = 0, i;
		for (i = 0; (currentExpression = expressions[i]); i++){
			if (currentExpression.length == 1){
				var exp = currentExpression[0];
				if (this.matchSelector(node, (this.isXMLDocument) ? exp.tag : exp.tag.toUpperCase(), exp.id, exp.classes, exp.attributes, exp.pseudos)) return true;
				simpleExpCounter++;
			}
		}

		if (simpleExpCounter == parsed.length) return false;

		var nodes = this.search(this.document, parsed), item;
		for (i = 0; item = nodes[i++];){
			if (item === node) return true;
		}
		return false;
	};

	local.matchPseudo = function(node, name, argument){
		var pseudoName = 'pseudo:' + name;
		if (this[pseudoName]) return this[pseudoName](node, argument);
		var attribute = this.getAttribute(node, name);
		return (argument) ? argument == attribute : !!attribute;
	};

	local.matchSelector = function(node, tag, id, classes, attributes, pseudos){
		if (tag){
			var nodeName = (this.isXMLDocument) ? node.nodeName : node.nodeName.toUpperCase();
			if (tag == '*'){
				if (nodeName < '@') return false; // Fix for comment nodes and closed nodes
			} else {
				if (nodeName != tag) return false;
			}
		}

		if (id && node.getAttribute('id') != id) return false;

		var i, part, cls;
		if (classes) for (i = classes.length; i--;){
			cls = this.getAttribute(node, 'class');
			if (!(cls && classes[i].regexp.test(cls))) return false;
		}
		if (attributes) for (i = attributes.length; i--;){
			part = attributes[i];
			if (part.operator ? !part.test(this.getAttribute(node, part.key)) : !this.hasAttribute(node, part.key)) return false;
		}
		if (pseudos) for (i = pseudos.length; i--;){
			part = pseudos[i];
			if (!this.matchPseudo(node, part.key, part.value)) return false;
		}
		return true;
	};

	var combinators = {

		' ': function(node, tag, id, classes, attributes, pseudos, classList){ // all child nodes, any level

			var i, item, children;

			if (this.isHTMLDocument){
				getById: if (id){
					item = this.document.getElementById(id);
					if ((!item && node.all) || (this.idGetsName && item && item.getAttributeNode('id').nodeValue != id)){
						// all[id] returns all the elements with that name or id inside node
						// if theres just one it will return the element, else it will be a collection
						children = node.all[id];
						if (!children) return;
						if (!children[0]) children = [children];
						for (i = 0; item = children[i++];){
							var idNode = item.getAttributeNode('id');
							if (idNode && idNode.nodeValue == id){
								this.push(item, tag, null, classes, attributes, pseudos);
								break;
							}
						}
						return;
					}
					if (!item){
						// if the context is in the dom we return, else we will try GEBTN, breaking the getById label
						if (this.contains(this.root, node)) return;
						else break getById;
					} else if (this.document !== node && !this.contains(node, item)) return;
					this.push(item, tag, null, classes, attributes, pseudos);
					return;
				}
				getByClass: if (classes && node.getElementsByClassName && !this.brokenGEBCN){
					children = node.getElementsByClassName(classList.join(' '));
					if (!(children && children.length)) break getByClass;
					for (i = 0; item = children[i++];) this.push(item, tag, id, null, attributes, pseudos);
					return;
				}
			}
			getByTag: {
				children = node.getElementsByTagName(tag);
				if (!(children && children.length)) break getByTag;
				if (!this.brokenStarGEBTN) tag = null;
				for (i = 0; item = children[i++];) this.push(item, tag, id, classes, attributes, pseudos);
			}
		},

		'>': function(node, tag, id, classes, attributes, pseudos){ // direct children
			if ((node = node.firstChild)) do {
				if (node.nodeType == 1) this.push(node, tag, id, classes, attributes, pseudos);
			} while ((node = node.nextSibling));
		},

		'+': function(node, tag, id, classes, attributes, pseudos){ // next sibling
			while ((node = node.nextSibling)) if (node.nodeType == 1){
				this.push(node, tag, id, classes, attributes, pseudos);
				break;
			}
		},

		'^': function(node, tag, id, classes, attributes, pseudos){ // first child
			node = node.firstChild;
			if (node){
				if (node.nodeType == 1) this.push(node, tag, id, classes, attributes, pseudos);
				else this['combinator:+'](node, tag, id, classes, attributes, pseudos);
			}
		},

		'~': function(node, tag, id, classes, attributes, pseudos){ // next siblings
			while ((node = node.nextSibling)){
				if (node.nodeType != 1) continue;
				var uid = this.getUID(node);
				if (this.bitUniques[uid]) break;
				this.bitUniques[uid] = true;
				this.push(node, tag, id, classes, attributes, pseudos);
			}
		},

		'++': function(node, tag, id, classes, attributes, pseudos){ // next sibling and previous sibling
			this['combinator:+'](node, tag, id, classes, attributes, pseudos);
			this['combinator:!+'](node, tag, id, classes, attributes, pseudos);
		},

		'~~': function(node, tag, id, classes, attributes, pseudos){ // next siblings and previous siblings
			this['combinator:~'](node, tag, id, classes, attributes, pseudos);
			this['combinator:!~'](node, tag, id, classes, attributes, pseudos);
		},

		'!': function(node, tag, id, classes, attributes, pseudos){ // all parent nodes up to document
			while ((node = node.parentNode)) if (node !== this.document) this.push(node, tag, id, classes, attributes, pseudos);
		},

		'!>': function(node, tag, id, classes, attributes, pseudos){ // direct parent (one level)
			node = node.parentNode;
			if (node !== this.document) this.push(node, tag, id, classes, attributes, pseudos);
		},

		'!+': function(node, tag, id, classes, attributes, pseudos){ // previous sibling
			while ((node = node.previousSibling)) if (node.nodeType == 1){
				this.push(node, tag, id, classes, attributes, pseudos);
				break;
			}
		},

		'!^': function(node, tag, id, classes, attributes, pseudos){ // last child
			node = node.lastChild;
			if (node){
				if (node.nodeType == 1) this.push(node, tag, id, classes, attributes, pseudos);
				else this['combinator:!+'](node, tag, id, classes, attributes, pseudos);
			}
		},

		'!~': function(node, tag, id, classes, attributes, pseudos){ // previous siblings
			while ((node = node.previousSibling)){
				if (node.nodeType != 1) continue;
				var uid = this.getUID(node);
				if (this.bitUniques[uid]) break;
				this.bitUniques[uid] = true;
				this.push(node, tag, id, classes, attributes, pseudos);
			}
		}

	};

	for (var c in combinators) local['combinator:' + c] = combinators[c];

	var pseudos = {

		/*<pseudo-selectors>*/

		'empty': function(node){
			var child = node.firstChild;
			return !(child && child.nodeType == 1) && !(node.innerText || node.textContent || '').length;
		},

		'not': function(node, expression){
			return !this.matchNode(node, expression);
		},

		'contains': function(node, text){
			return (node.innerText || node.textContent || '').indexOf(text) > -1;
		},

		'first-child': function(node){
			while ((node = node.previousSibling)) if (node.nodeType == 1) return false;
			return true;
		},

		'last-child': function(node){
			while ((node = node.nextSibling)) if (node.nodeType == 1) return false;
			return true;
		},

		'only-child': function(node){
			var prev = node;
			while ((prev = prev.previousSibling)) if (prev.nodeType == 1) return false;
			var next = node;
			while ((next = next.nextSibling)) if (next.nodeType == 1) return false;
			return true;
		},

		/*<nth-pseudo-selectors>*/

		'nth-child': local.createNTHPseudo('firstChild', 'nextSibling', 'posNTH'),

		'nth-last-child': local.createNTHPseudo('lastChild', 'previousSibling', 'posNTHLast'),

		'nth-of-type': local.createNTHPseudo('firstChild', 'nextSibling', 'posNTHType', true),

		'nth-last-of-type': local.createNTHPseudo('lastChild', 'previousSibling', 'posNTHTypeLast', true),

		'index': function(node, index){
			return this['pseudo:nth-child'](node, '' + (index + 1));
		},

		'even': function(node){
			return this['pseudo:nth-child'](node, '2n');
		},

		'odd': function(node){
			return this['pseudo:nth-child'](node, '2n+1');
		},

		/*</nth-pseudo-selectors>*/

		/*<of-type-pseudo-selectors>*/

		'first-of-type': function(node){
			var nodeName = node.nodeName;
			while ((node = node.previousSibling)) if (node.nodeName == nodeName) return false;
			return true;
		},

		'last-of-type': function(node){
			var nodeName = node.nodeName;
			while ((node = node.nextSibling)) if (node.nodeName == nodeName) return false;
			return true;
		},

		'only-of-type': function(node){
			var prev = node, nodeName = node.nodeName;
			while ((prev = prev.previousSibling)) if (prev.nodeName == nodeName) return false;
			var next = node;
			while ((next = next.nextSibling)) if (next.nodeName == nodeName) return false;
			return true;
		},

		/*</of-type-pseudo-selectors>*/

		// custom pseudos

		'enabled': function(node){
			return !node.disabled;
		},

		'disabled': function(node){
			return node.disabled;
		},

		'checked': function(node){
			return node.checked || node.selected;
		},

		'focus': function(node){
			return this.isHTMLDocument && this.document.activeElement === node && (node.href || node.type || this.hasAttribute(node, 'tabindex'));
		},

		'root': function(node){
			return (node === this.root);
		},

		'selected': function(node){
			return node.selected;
		}

		/*</pseudo-selectors>*/
	};

	for (var p in pseudos) local['pseudo:' + p] = pseudos[p];

// attributes methods

	var attributeGetters = local.attributeGetters = {

		'for': function(){
			return ('htmlFor' in this) ? this.htmlFor : this.getAttribute('for');
		},

		'href': function(){
			return ('href' in this) ? this.getAttribute('href', 2) : this.getAttribute('href');
		},

		'style': function(){
			return (this.style) ? this.style.cssText : this.getAttribute('style');
		},

		'tabindex': function(){
			var attributeNode = this.getAttributeNode('tabindex');
			return (attributeNode && attributeNode.specified) ? attributeNode.nodeValue : null;
		},

		'type': function(){
			return this.getAttribute('type');
		},

		'maxlength': function(){
			var attributeNode = this.getAttributeNode('maxLength');
			return (attributeNode && attributeNode.specified) ? attributeNode.nodeValue : null;
		}

	};

	attributeGetters.MAXLENGTH = attributeGetters.maxLength = attributeGetters.maxlength;

// Slick

	var Slick = local.Slick = (this.Slick || {});

	Slick.version = '1.1.7';

// Slick finder

	Slick.search = function(context, expression, append){
		return local.search(context, expression, append);
	};

	Slick.find = function(context, expression){
		return local.search(context, expression, null, true);
	};

// Slick containment checker

	Slick.contains = function(container, node){
		local.setDocument(container);
		return local.contains(container, node);
	};

// Slick attribute getter

	Slick.getAttribute = function(node, name){
		local.setDocument(node);
		return local.getAttribute(node, name);
	};

	Slick.hasAttribute = function(node, name){
		local.setDocument(node);
		return local.hasAttribute(node, name);
	};

// Slick matcher

	Slick.match = function(node, selector){
		if (!(node && selector)) return false;
		if (!selector || selector === node) return true;
		local.setDocument(node);
		return local.matchNode(node, selector);
	};

// Slick attribute accessor

	Slick.defineAttributeGetter = function(name, fn){
		local.attributeGetters[name] = fn;
		return this;
	};

	Slick.lookupAttributeGetter = function(name){
		return local.attributeGetters[name];
	};

// Slick pseudo accessor

	Slick.definePseudo = function(name, fn){
		local['pseudo:' + name] = function(node, argument){
			return fn.call(node, argument);
		};
		return this;
	};

	Slick.lookupPseudo = function(name){
		var pseudo = local['pseudo:' + name];
		if (pseudo) return function(argument){
			return pseudo.call(this, argument);
		};
		return null;
	};

// Slick overrides accessor

	Slick.override = function(regexp, fn){
		local.override(regexp, fn);
		return this;
	};

	Slick.isXML = local.isXML;

	Slick.uidOf = function(node){
		return local.getUIDHTML(node);
	};

	if (!this.Slick) this.Slick = Slick;

}).apply(/*<CommonJS>*/(typeof exports != 'undefined') ? exports : /*</CommonJS>*/this);


/*
 ---

 name: Element

 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, Object, Number, Slick.Parser, Slick.Finder]

 provides: [Element, Elements, $, $$, Iframe, Selectors]

 ...
 */

var Element = function(tag, props){
	var konstructor = Element.Constructors[tag];
	if (konstructor) return konstructor(props);
	if (typeof tag != 'string') return document.id(tag).set(props);

	if (!props) props = {};

	if (!(/^[\w-]+$/).test(tag)){
		var parsed = Slick.parse(tag).expressions[0][0];
		tag = (parsed.tag == '*') ? 'div' : parsed.tag;
		if (parsed.id && props.id == null) props.id = parsed.id;

		var attributes = parsed.attributes;
		if (attributes) for (var attr, i = 0, l = attributes.length; i < l; i++){
			attr = attributes[i];
			if (props[attr.key] != null) continue;

			if (attr.value != null && attr.operator == '=') props[attr.key] = attr.value;
			else if (!attr.value && !attr.operator) props[attr.key] = true;
		}

		if (parsed.classList && props['class'] == null) props['class'] = parsed.classList.join(' ');
	}

	return document.newElement(tag, props);
};


if (Browser.Element){
	Element.prototype = Browser.Element.prototype;
	// IE8 and IE9 require the wrapping.
	Element.prototype._fireEvent = (function(fireEvent){
		return function(type, event){
			return fireEvent.call(this, type, event);
		};
	})(Element.prototype.fireEvent);
}

new Type('Element', Element).mirror(function(name){
	if (Array.prototype[name]) return;

	var obj = {};
	obj[name] = function(){
		var results = [], args = arguments, elements = true;
		for (var i = 0, l = this.length; i < l; i++){
			var element = this[i], result = results[i] = element[name].apply(element, args);
			elements = (elements && typeOf(result) == 'element');
		}
		return (elements) ? new Elements(results) : results;
	};

	Elements.implement(obj);
});

if (!Browser.Element){
	Element.parent = Object;

	Element.Prototype = {
		'$constructor': Element,
		'$family': Function.from('element').hide()
	};

	Element.mirror(function(name, method){
		Element.Prototype[name] = method;
	});
}

Element.Constructors = {};



var IFrame = new Type('IFrame', function(){
	var params = Array.link(arguments, {
		properties: Type.isObject,
		iframe: function(obj){
			return (obj != null);
		}
	});

	var props = params.properties || {}, iframe;
	if (params.iframe) iframe = document.id(params.iframe);
	var onload = props.onload || function(){};
	delete props.onload;
	props.id = props.name = [props.id, props.name, iframe ? (iframe.id || iframe.name) : 'IFrame_' + String.uniqueID()].pick();
	iframe = new Element(iframe || 'iframe', props);

	var onLoad = function(){
		onload.call(iframe.contentWindow);
	};

	if (window.frames[props.id]) onLoad();
	else iframe.addListener('load', onLoad);
	return iframe;
});

var Elements = this.Elements = function(nodes){
	if (nodes && nodes.length){
		var uniques = {}, node;
		for (var i = 0; node = nodes[i++];){
			var uid = Slick.uidOf(node);
			if (!uniques[uid]){
				uniques[uid] = true;
				this.push(node);
			}
		}
	}
};

Elements.prototype = {length: 0};
Elements.parent = Array;

new Type('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));
	}.protect(),

	push: function(){
		var length = this.length;
		for (var i = 0, l = arguments.length; i < l; i++){
			var item = document.id(arguments[i]);
			if (item) this[length++] = item;
		}
		return (this.length = length);
	}.protect(),

	unshift: function(){
		var items = [];
		for (var i = 0, l = arguments.length; i < l; i++){
			var item = document.id(arguments[i]);
			if (item) items.push(item);
		}
		return Array.prototype.unshift.apply(this, items);
	}.protect(),

	concat: function(){
		var newElements = new Elements(this);
		for (var i = 0, l = arguments.length; i < l; i++){
			var item = arguments[i];
			if (Type.isEnumerable(item)) newElements.append(item);
			else newElements.push(item);
		}
		return newElements;
	}.protect(),

	append: function(collection){
		for (var i = 0, l = collection.length; i < l; i++) this.push(collection[i]);
		return this;
	}.protect(),

	empty: function(){
		while (this.length) delete this[--this.length];
		return this;
	}.protect()

});



(function(){

// FF, IE
	var splice = Array.prototype.splice, object = {'0': 0, '1': 1, length: 2};

	splice.call(object, 1, 1);
	if (object[1] == 1) Elements.implement('splice', function(){
		var length = this.length;
		var result = splice.apply(this, arguments);
		while (length >= this.length) delete this[length--];
		return result;
	}.protect());

	Array.forEachMethod(function(method, name){
		Elements.implement(name, method);
	});

	Array.mirror(Elements);

	/*<ltIE8>*/
	var createElementAcceptsHTML;
	try {
		createElementAcceptsHTML = (document.createElement('<input name=x>').name == 'x');
	} catch (e){}

	var escapeQuotes = function(html){
		return ('' + html).replace(/&/g, '&amp;').replace(/"/g, '&quot;');
	};
	/*</ltIE8>*/

	Document.implement({

		newElement: function(tag, props){
			if (props && props.checked != null) props.defaultChecked = props.checked;
			/*<ltIE8>*/// Fix for readonly name and type properties in IE < 8
			if (createElementAcceptsHTML && props){
				tag = '<' + tag;
				if (props.name) tag += ' name="' + escapeQuotes(props.name) + '"';
				if (props.type) tag += ' type="' + escapeQuotes(props.type) + '"';
				tag += '>';
				delete props.name;
				delete props.type;
			}
			/*</ltIE8>*/
			return this.id(this.createElement(tag)).set(props);
		}

	});

})();

(function(){

	Slick.uidOf(window);
	Slick.uidOf(document);

	Document.implement({

		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 = Slick.find(doc, '#' + id.replace(/(\W)/g, '\\$1'));
					return (id) ? types.element(id, nocash) : null;
				},

				element: function(el, nocash){
					Slick.uidOf(el);
					if (!nocash && !el.$family && !(/^(?:object|embed)$/i).test(el.tagName)){
						var fireEvent = el.fireEvent;
						// wrapping needed in IE7, or else crash
						el._fireEvent = function(type, event){
							return fireEvent(type, event);
						};
						Object.append(el, Element.Prototype);
					}
					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 = function(zero){
				return zero;
			};

			return function(el, nocash, doc){
				if (el && el.$family && el.uniqueNumber) return el;
				var type = typeOf(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({

		getDocument: function(){
			return this.document;
		},

		getWindow: function(){
			return this;
		}

	});

	[Document, Element].invoke('implement', {

		getElements: function(expression){
			return Slick.search(this, expression, new Elements);
		},

		getElement: function(expression){
			return document.id(Slick.find(this, expression));
		}

	});

	var contains = {contains: function(element){
		return Slick.contains(this, element);
	}};

	if (!document.contains) Document.implement(contains);
	if (!document.createElement('div').contains) Element.implement(contains);



// tree walking

	var injectCombinator = function(expression, combinator){
		if (!expression) return combinator;

		expression = Object.clone(Slick.parse(expression));

		var expressions = expression.expressions;
		for (var i = expressions.length; i--;)
			expressions[i][0].combinator = combinator;

		return expression;
	};

	Object.forEach({
		getNext: '~',
		getPrevious: '!~',
		getParent: '!'
	}, function(combinator, method){
		Element.implement(method, function(expression){
			return this.getElement(injectCombinator(expression, combinator));
		});
	});

	Object.forEach({
		getAllNext: '~',
		getAllPrevious: '!~',
		getSiblings: '~~',
		getChildren: '>',
		getParents: '!'
	}, function(combinator, method){
		Element.implement(method, function(expression){
			return this.getElements(injectCombinator(expression, combinator));
		});
	});

	Element.implement({

		getFirst: function(expression){
			return document.id(Slick.search(this, injectCombinator(expression, '>'))[0]);
		},

		getLast: function(expression){
			return document.id(Slick.search(this, injectCombinator(expression, '>')).getLast());
		},

		getWindow: function(){
			return this.ownerDocument.window;
		},

		getDocument: function(){
			return this.ownerDocument;
		},

		getElementById: function(id){
			return document.id(Slick.find(this, '#' + ('' + id).replace(/(\W)/g, '\\$1')));
		},

		match: function(expression){
			return !expression || Slick.match(this, expression);
		}

	});



	if (window.$$ == null) Window.implement('$$', function(selector){
		if (arguments.length == 1){
			if (typeof selector == 'string') return Slick.search(this.document, selector, new Elements);
			else if (Type.isEnumerable(selector)) return new Elements(selector);
		}
		return new Elements(arguments);
	});

// Inserters

	var inserters = {

		before: function(context, element){
			var parent = element.parentNode;
			if (parent) parent.insertBefore(context, element);
		},

		after: function(context, element){
			var parent = element.parentNode;
			if (parent) parent.insertBefore(context, element.nextSibling);
		},

		bottom: function(context, element){
			element.appendChild(context);
		},

		top: function(context, element){
			element.insertBefore(context, element.firstChild);
		}

	};

	inserters.inside = inserters.bottom;



// getProperty / setProperty

	var propertyGetters = {}, propertySetters = {};

// properties

	var properties = {};
	Array.forEach([
		'type', 'value', 'defaultValue', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan',
		'frameBorder', 'rowSpan', 'tabIndex', 'useMap'
	], function(property){
		properties[property.toLowerCase()] = property;
	});

	properties.html = 'innerHTML';
	properties.text = (document.createElement('div').textContent == null) ? 'innerText': 'textContent';

	Object.forEach(properties, function(real, key){
		propertySetters[key] = function(node, value){
			node[real] = value;
		};
		propertyGetters[key] = function(node){
			return node[real];
		};
	});

// Booleans

	var bools = [
		'compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked',
		'disabled', 'readOnly', 'multiple', 'selected', 'noresize',
		'defer', 'defaultChecked', 'autofocus', 'controls', 'autoplay',
		'loop'
	];

	var booleans = {};
	Array.forEach(bools, function(bool){
		var lower = bool.toLowerCase();
		booleans[lower] = bool;
		propertySetters[lower] = function(node, value){
			node[bool] = !!value;
		};
		propertyGetters[lower] = function(node){
			return !!node[bool];
		};
	});

// Special cases

	Object.append(propertySetters, {

		'class': function(node, value){
			('className' in node) ? node.className = (value || '') : node.setAttribute('class', value);
		},

		'for': function(node, value){
			('htmlFor' in node) ? node.htmlFor = value : node.setAttribute('for', value);
		},

		'style': function(node, value){
			(node.style) ? node.style.cssText = value : node.setAttribute('style', value);
		},

		'value': function(node, value){
			node.value = (value != null) ? value : '';
		}

	});

	propertyGetters['class'] = function(node){
		return ('className' in node) ? node.className || null : node.getAttribute('class');
	};

	/* <webkit> */
	var el = document.createElement('button');
// IE sets type as readonly and throws
	try { el.type = 'button'; } catch(e){}
	if (el.type != 'button') propertySetters.type = function(node, value){
		node.setAttribute('type', value);
	};
	el = null;
	/* </webkit> */

	/*<IE>*/
	var input = document.createElement('input');
	input.value = 't';
	input.type = 'submit';
	if (input.value != 't') propertySetters.type = function(node, type){
		var value = node.value;
		node.type = type;
		node.value = value;
	};
	input = null;
	/*</IE>*/

	/* getProperty, setProperty */

	/* <ltIE9> */
	var pollutesGetAttribute = (function(div){
		div.random = 'attribute';
		return (div.getAttribute('random') == 'attribute');
	})(document.createElement('div'));

	/* <ltIE9> */

	Element.implement({

		setProperty: function(name, value){
			var setter = propertySetters[name.toLowerCase()];
			if (setter){
				setter(this, value);
			} else {
				/* <ltIE9> */
				if (pollutesGetAttribute) var attributeWhiteList = this.retrieve('$attributeWhiteList', {});
				/* </ltIE9> */

				if (value == null){
					this.removeAttribute(name);
					/* <ltIE9> */
					if (pollutesGetAttribute) delete attributeWhiteList[name];
					/* </ltIE9> */
				} else {
					this.setAttribute(name, '' + value);
					/* <ltIE9> */
					if (pollutesGetAttribute) attributeWhiteList[name] = true;
					/* </ltIE9> */
				}
			}
			return this;
		},

		setProperties: function(attributes){
			for (var attribute in attributes) this.setProperty(attribute, attributes[attribute]);
			return this;
		},

		getProperty: function(name){
			var getter = propertyGetters[name.toLowerCase()];
			if (getter) return getter(this);
			/* <ltIE9> */
			if (pollutesGetAttribute){
				var attr = this.getAttributeNode(name), attributeWhiteList = this.retrieve('$attributeWhiteList', {});
				if (!attr) return null;
				if (attr.expando && !attributeWhiteList[name]){
					var outer = this.outerHTML;
					// segment by the opening tag and find mention of attribute name
					if (outer.substr(0, outer.search(/\/?['"]?>(?![^<]*<['"])/)).indexOf(name) < 0) return null;
					attributeWhiteList[name] = true;
				}
			}
			/* </ltIE9> */
			var result = Slick.getAttribute(this, name);
			return (!result && !Slick.hasAttribute(this, name)) ? null : result;
		},

		getProperties: function(){
			var args = Array.from(arguments);
			return args.map(this.getProperty, this).associate(args);
		},

		removeProperty: function(name){
			return this.setProperty(name, null);
		},

		removeProperties: function(){
			Array.each(arguments, this.removeProperty, this);
			return this;
		},

		set: function(prop, value){
			var property = Element.Properties[prop];
			(property && property.set) ? property.set.call(this, value) : this.setProperty(prop, value);
		}.overloadSetter(),

		get: function(prop){
			var property = Element.Properties[prop];
			return (property && property.get) ? property.get.apply(this) : this.getProperty(prop);
		}.overloadGetter(),

		erase: function(prop){
			var property = Element.Properties[prop];
			(property && property.erase) ? property.erase.apply(this) : this.removeProperty(prop);
			return this;
		},

		hasClass: function(className){
			return this.className.clean().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, force){
			if (force == null) force = !this.hasClass(className);
			return (force) ? this.addClass(className) : this.removeClass(className);
		},

		adopt: function(){
			var parent = this, fragment, elements = Array.flatten(arguments), length = elements.length;
			if (length > 1) parent = fragment = document.createDocumentFragment();

			for (var i = 0; i < length; i++){
				var element = document.id(elements[i], true);
				if (element) parent.appendChild(element);
			}

			if (fragment) this.appendChild(fragment);

			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);
		},

		getSelected: function(){
			this.selectedIndex; // Safari 3.2.1
			return new Elements(Array.from(this.options).filter(function(option){
				return option.selected;
			}));
		},

		toQueryString: function(){
			var queryString = [];
			this.getElements('input, select, textarea').each(function(el){
				var type = el.type;
				if (!el.name || el.disabled || type == 'submit' || type == 'reset' || type == 'file' || type == 'image') return;

				var value = (el.get('tag') == 'select') ? el.getSelected().map(function(opt){
					// IE
					return document.id(opt).get('value');
				}) : ((type == 'radio' || type == 'checkbox') && !el.checked) ? null : el.get('value');

				Array.from(value).each(function(val){
					if (typeof val != 'undefined') queryString.push(encodeURIComponent(el.name) + '=' + encodeURIComponent(val));
				});
			});
			return queryString.join('&');
		}

	});

	var collected = {}, storage = {};

	var get = function(uid){
		return (storage[uid] || (storage[uid] = {}));
	};

	var clean = function(item){
		var uid = item.uniqueNumber;
		if (item.removeEvents) item.removeEvents();
		if (item.clearAttributes) item.clearAttributes();
		if (uid != null){
			delete collected[uid];
			delete storage[uid];
		}
		return item;
	};

	var formProps = {input: 'checked', option: 'selected', textarea: 'value'};

	Element.implement({

		destroy: function(){
			var children = clean(this).getElementsByTagName('*');
			Array.each(children, clean);
			Element.dispose(this);
			return null;
		},

		empty: function(){
			Array.from(this.childNodes).each(Element.dispose);
			return this;
		},

		dispose: function(){
			return (this.parentNode) ? this.parentNode.removeChild(this) : this;
		},

		clone: function(contents, keepid){
			contents = contents !== false;
			var clone = this.cloneNode(contents), ce = [clone], te = [this], i;

			if (contents){
				ce.append(Array.from(clone.getElementsByTagName('*')));
				te.append(Array.from(this.getElementsByTagName('*')));
			}

			for (i = ce.length; i--;){
				var node = ce[i], element = te[i];
				if (!keepid) node.removeAttribute('id');
				/*<ltIE9>*/
				if (node.clearAttributes){
					node.clearAttributes();
					node.mergeAttributes(element);
					node.removeAttribute('uniqueNumber');
					if (node.options){
						var no = node.options, eo = element.options;
						for (var j = no.length; j--;) no[j].selected = eo[j].selected;
					}
				}
				/*</ltIE9>*/
				var prop = formProps[element.tagName.toLowerCase()];
				if (prop && element[prop]) node[prop] = element[prop];
			}

			/*<ltIE9>*/
			if (Browser.ie){
				var co = clone.getElementsByTagName('object'), to = this.getElementsByTagName('object');
				for (i = co.length; i--;) co[i].outerHTML = to[i].outerHTML;
			}
			/*</ltIE9>*/
			return document.id(clone);
		}

	});

	[Element, Window, Document].invoke('implement', {

		addListener: function(type, fn){
			if (type == 'unload'){
				var old = fn, self = this;
				fn = function(){
					self.removeListener('unload', fn);
					old();
				};
			} else {
				collected[Slick.uidOf(this)] = this;
			}
			if (this.addEventListener) this.addEventListener(type, fn, !!arguments[2]);
			else this.attachEvent('on' + type, fn);
			return this;
		},

		removeListener: function(type, fn){
			if (this.removeEventListener) this.removeEventListener(type, fn, !!arguments[2]);
			else this.detachEvent('on' + type, fn);
			return this;
		},

		retrieve: function(property, dflt){
			var storage = get(Slick.uidOf(this)), prop = storage[property];
			if (dflt != null && prop == null) prop = storage[property] = dflt;
			return prop != null ? prop : null;
		},

		store: function(property, value){
			var storage = get(Slick.uidOf(this));
			storage[property] = value;
			return this;
		},

		eliminate: function(property){
			var storage = get(Slick.uidOf(this));
			delete storage[property];
			return this;
		}

	});

	/*<ltIE9>*/
	if (window.attachEvent && !window.addEventListener) window.addListener('unload', function(){
		Object.each(collected, clean);
		if (window.CollectGarbage) CollectGarbage();
	});
	/*</ltIE9>*/

	Element.Properties = {};



	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 = {

		set: function(html){
			if (html == null) html = '';
			else if (typeOf(html) == 'array') html = html.join('');
			this.innerHTML = html;
		},

		erase: function(){
			this.innerHTML = '';
		}

	};

	/*<ltIE9>*/
// technique by jdbarlett - http://jdbartlett.com/innershiv/
	var div = document.createElement('div');
	div.innerHTML = '<nav></nav>';
	var supportsHTML5Elements = (div.childNodes.length == 1);
	if (!supportsHTML5Elements){
		var tags = 'abbr article aside audio canvas datalist details figcaption figure footer header hgroup mark meter nav output progress section summary time video'.split(' '),
			fragment = document.createDocumentFragment(), l = tags.length;
		while (l--) fragment.createElement(tags[l]);
	}
	div = null;
	/*</ltIE9>*/

	/*<IE>*/
	var supportsTableInnerHTML = Function.attempt(function(){
		var table = document.createElement('table');
		table.innerHTML = '<tr><td></td></tr>';
		return true;
	});

	/*<ltFF4>*/
	var tr = document.createElement('tr'), html = '<td></td>';
	tr.innerHTML = html;
	var supportsTRInnerHTML = (tr.innerHTML == html);
	tr = null;
	/*</ltFF4>*/

	if (!supportsTableInnerHTML || !supportsTRInnerHTML || !supportsHTML5Elements){

		Element.Properties.html.set = (function(set){

			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;

			return function(html){
				var wrap = translations[this.get('tag')];
				if (!wrap && !supportsHTML5Elements) wrap = [0, '', ''];
				if (!wrap) return set.call(this, html);

				var level = wrap[0], wrapper = document.createElement('div'), target = wrapper;
				if (!supportsHTML5Elements) fragment.appendChild(wrapper);
				wrapper.innerHTML = [wrap[1], html, wrap[2]].flatten().join('');
				while (level--) target = target.firstChild;
				this.empty().adopt(target.childNodes);
				if (!supportsHTML5Elements) fragment.removeChild(wrapper);
				wrapper = null;
			};

		})(Element.Properties.html.set);
	}
	/*</IE>*/

	/*<ltIE9>*/
	var testForm = document.createElement('form');
	testForm.innerHTML = '<select><option>s</option></select>';

	if (testForm.firstChild.value != 's') Element.Properties.value = {

		set: function(value){
			var tag = this.get('tag');
			if (tag != 'select') return this.setProperty('value', value);
			var options = this.getElements('option');
			for (var i = 0; i < options.length; i++){
				var option = options[i],
					attr = option.getAttributeNode('value'),
					optionValue = (attr && attr.specified) ? option.value : option.get('text');
				if (optionValue == value) return option.selected = true;
			}
		},

		get: function(){
			var option = this, tag = option.get('tag');

			if (tag != 'select' && tag != 'option') return this.getProperty('value');

			if (tag == 'select' && !(option = option.getSelected()[0])) return '';

			var attr = option.getAttributeNode('value');
			return (attr && attr.specified) ? option.value : option.get('text');
		}

	};
	testForm = null;
	/*</ltIE9>*/

	/*<IE>*/
	if (document.createElement('div').getAttributeNode('id')) Element.Properties.id = {
		set: function(id){
			this.id = this.getAttributeNode('id').value = id;
		},
		get: function(){
			return this.id || null;
		},
		erase: function(){
			this.id = this.getAttributeNode('id').value = '';
		}
	};
	/*</IE>*/

})();


/*
 ---

 name: Element.Style

 description: Contains methods for interacting with the styles of Elements in a fashionable way.

 license: MIT-style license.

 requires: Element

 provides: Element.Style

 ...
 */

(function(){

	var html = document.html;

//<ltIE9>
// Check for oldIE, which does not remove styles when they're set to null
	var el = document.createElement('div');
	el.style.color = 'red';
	el.style.color = null;
	var doesNotRemoveStyles = el.style.color == 'red';
	el = null;
//</ltIE9>

	Element.Properties.styles = {set: function(styles){
		this.setStyles(styles);
	}};

	var hasOpacity = (html.style.opacity != null),
		hasFilter = (html.style.filter != null),
		reAlpha = /alpha\(opacity=([\d.]+)\)/i;

	var setVisibility = function(element, opacity){
		element.store('$opacity', opacity);
		element.style.visibility = opacity > 0 || opacity == null ? 'visible' : 'hidden';
	};

	var setOpacity = (hasOpacity ? function(element, opacity){
		element.style.opacity = opacity;
	} : (hasFilter ? function(element, opacity){
		var style = element.style;
		if (!element.currentStyle || !element.currentStyle.hasLayout) style.zoom = 1;
		if (opacity == null || opacity == 1) opacity = '';
		else opacity = 'alpha(opacity=' + (opacity * 100).limit(0, 100).round() + ')';
		var filter = style.filter || element.getComputedStyle('filter') || '';
		style.filter = reAlpha.test(filter) ? filter.replace(reAlpha, opacity) : filter + opacity;
		if (!style.filter) style.removeAttribute('filter');
	} : setVisibility));

	var getOpacity = (hasOpacity ? function(element){
		var opacity = element.style.opacity || element.getComputedStyle('opacity');
		return (opacity == '') ? 1 : opacity.toFloat();
	} : (hasFilter ? function(element){
		var filter = (element.style.filter || element.getComputedStyle('filter')),
			opacity;
		if (filter) opacity = filter.match(reAlpha);
		return (opacity == null || filter == null) ? 1 : (opacity[1] / 100);
	} : function(element){
		var opacity = element.retrieve('$opacity');
		if (opacity == null) opacity = (element.style.visibility == 'hidden' ? 0 : 1);
		return opacity;
	}));

	var floatName = (html.style.cssFloat == null) ? 'styleFloat' : 'cssFloat';

	Element.implement({

		getComputedStyle: function(property){
			if (this.currentStyle) return this.currentStyle[property.camelCase()];
			var defaultView = Element.getDocument(this).defaultView,
				computed = defaultView ? defaultView.getComputedStyle(this, null) : null;
			return (computed) ? computed.getPropertyValue((property == floatName) ? 'float' : property.hyphenate()) : null;
		},

		setStyle: function(property, value){
			if (property == 'opacity'){
				if (value != null) value = parseFloat(value);
				setOpacity(this, value);
				return this;
			}
			property = (property == 'float' ? floatName : property).camelCase();
			if (typeOf(value) != 'string'){
				var map = (Element.Styles[property] || '@').split(' ');
				value = Array.from(value).map(function(val, i){
					if (!map[i]) return '';
					return (typeOf(val) == 'number') ? map[i].replace('@', Math.round(val)) : val;
				}).join(' ');
			} else if (value == String(Number(value))){
				value = Math.round(value);
			}
			this.style[property] = value;
			//<ltIE9>
			if ((value == '' || value == null) && doesNotRemoveStyles && this.style.removeAttribute){
				this.style.removeAttribute(property);
			}
			//</ltIE9>
			return this;
		},

		getStyle: function(property){
			if (property == 'opacity') return getOpacity(this);
			property = (property == 'float' ? floatName : property).camelCase();
			var result = this.style[property];
			if (!result || property == 'zIndex'){
				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.ie && isNaN(parseFloat(result))){
				if ((/^(height|width)$/).test(property)){
					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.opera && String(result).indexOf('px') != -1) return result;
				if ((/^border(.+)Width|margin|padding/).test(property)) 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 = {
		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(@, @, @)';
	});

})();


/*
 ---

 name: Element.Event

 description: Contains Element methods for dealing with events. This file also includes mouseenter and mouseleave custom Element Events, if necessary.

 license: MIT-style license.

 requires: [Element, Event]

 provides: Element.Event

 ...
 */

(function(){

	Element.Properties.events = {set: function(events){
		this.addEvents(events);
	}};

	[Element, Window, Document].invoke('implement', {

		addEvent: function(type, fn){
			var events = this.retrieve('events', {});
			if (!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[type],
				condition = fn,
				self = this;
			if (custom){
				if (custom.onAdd) custom.onAdd.call(this, fn, type);
				if (custom.condition){
					condition = function(event){
						if (custom.condition.call(this, event, type)) return fn.call(this, event);
						return true;
					};
				}
				if (custom.base) realType = Function.from(custom.base).call(this, type);
			}
			var defn = function(){
				return fn.call(self);
			};
			var nativeEvent = Element.NativeEvents[realType];
			if (nativeEvent){
				if (nativeEvent == 2){
					defn = function(event){
						event = new DOMEvent(event, self.getWindow());
						if (condition.call(self, event) === false) event.stop();
					};
				}
				this.addListener(realType, defn, arguments[2]);
			}
			events[type].values.push(defn);
			return this;
		},

		removeEvent: function(type, fn){
			var events = this.retrieve('events');
			if (!events || !events[type]) return this;
			var list = events[type];
			var index = list.keys.indexOf(fn);
			if (index == -1) return this;
			var value = list.values[index];
			delete list.keys[index];
			delete list.values[index];
			var custom = Element.Events[type];
			if (custom){
				if (custom.onRemove) custom.onRemove.call(this, fn, type);
				if (custom.base) type = Function.from(custom.base).call(this, type);
			}
			return (Element.NativeEvents[type]) ? this.removeListener(type, value, arguments[2]) : this;
		},

		addEvents: function(events){
			for (var event in events) this.addEvent(event, events[event]);
			return this;
		},

		removeEvents: function(events){
			var type;
			if (typeOf(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]){
				attached[events].keys.each(function(fn){
					this.removeEvent(events, fn);
				}, this);
				delete attached[events];
			}
			return this;
		},

		fireEvent: function(type, args, delay){
			var events = this.retrieve('events');
			if (!events || !events[type]) return this;
			args = Array.from(args);

			events[type].keys.each(function(fn){
				if (delay) fn.delay(delay, this, args);
				else fn.apply(this, args);
			}, this);
			return this;
		},

		cloneEvents: function(from, type){
			from = document.id(from);
			var events = from.retrieve('events');
			if (!events) return this;
			if (!type){
				for (var eventType in events) this.cloneEvents(from, eventType);
			} else if (events[type]){
				events[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
		orientationchange: 2, // mobile
		touchstart: 2, touchmove: 2, touchend: 2, touchcancel: 2, // touch
		gesturestart: 2, gesturechange: 2, gestureend: 2, // gesture
		focus: 2, blur: 2, change: 2, reset: 2, select: 2, submit: 2, paste: 2, input: 2, //form elements
		load: 2, unload: 1, beforeunload: 2, resize: 1, move: 1, DOMContentLoaded: 1, readystatechange: 1, //window
		error: 1, abort: 1, scroll: 1 //misc
	};

	Element.Events = {mousewheel: {
		base: (Browser.firefox) ? 'DOMMouseScroll' : 'mousewheel'
	}};

	if ('onmouseenter' in document.documentElement){
		Element.NativeEvents.mouseenter = Element.NativeEvents.mouseleave = 2;
	} else {
		var check = function(event){
			var related = event.relatedTarget;
			if (related == null) return true;
			if (!related) return false;
			return (related != this && related.prefix != 'xul' && typeOf(this) != 'document' && !this.contains(related));
		};

		Element.Events.mouseenter = {
			base: 'mouseover',
			condition: check
		};

		Element.Events.mouseleave = {
			base: 'mouseout',
			condition: check
		};
	}

	/*<ltIE9>*/
	if (!window.addEventListener){
		Element.NativeEvents.propertychange = 2;
		Element.Events.change = {
			base: function(){
				var type = this.type;
				return (this.get('tag') == 'input' && (type == 'radio' || type == 'checkbox')) ? 'propertychange' : 'change'
			},
			condition: function(event){
				return this.type != 'radio' || (event.event.propertyName == 'checked' && this.checked);
			}
		}
	}
	/*</ltIE9>*/



})();


/*
 ---

 name: Element.Delegation

 description: Extends the Element native object to include the delegate method for more efficient event management.

 license: MIT-style license.

 requires: [Element.Event]

 provides: [Element.Delegation]

 ...
 */

(function(){

	var eventListenerSupport = !!window.addEventListener;

	Element.NativeEvents.focusin = Element.NativeEvents.focusout = 2;

	var bubbleUp = function(self, match, fn, event, target){
		while (target && target != self){
			if (match(target, event)) return fn.call(target, event, target);
			target = document.id(target.parentNode);
		}
	};

	var map = {
		mouseenter: {
			base: 'mouseover'
		},
		mouseleave: {
			base: 'mouseout'
		},
		focus: {
			base: 'focus' + (eventListenerSupport ? '' : 'in'),
			capture: true
		},
		blur: {
			base: eventListenerSupport ? 'blur' : 'focusout',
			capture: true
		}
	};

	/*<ltIE9>*/
	var _key = '$delegation:';
	var formObserver = function(type){

		return {

			base: 'focusin',

			remove: function(self, uid){
				var list = self.retrieve(_key + type + 'listeners', {})[uid];
				if (list && list.forms) for (var i = list.forms.length; i--;){
					list.forms[i].removeEvent(type, list.fns[i]);
				}
			},

			listen: function(self, match, fn, event, target, uid){
				var form = (target.get('tag') == 'form') ? target : event.target.getParent('form');
				if (!form) return;

				var listeners = self.retrieve(_key + type + 'listeners', {}),
					listener = listeners[uid] || {forms: [], fns: []},
					forms = listener.forms, fns = listener.fns;

				if (forms.indexOf(form) != -1) return;
				forms.push(form);

				var _fn = function(event){
					bubbleUp(self, match, fn, event, target);
				};
				form.addEvent(type, _fn);
				fns.push(_fn);

				listeners[uid] = listener;
				self.store(_key + type + 'listeners', listeners);
			}
		};
	};

	var inputObserver = function(type){
		return {
			base: 'focusin',
			listen: function(self, match, fn, event, target){
				var events = {blur: function(){
					this.removeEvents(events);
				}};
				events[type] = function(event){
					bubbleUp(self, match, fn, event, target);
				};
				event.target.addEvents(events);
			}
		};
	};

	if (!eventListenerSupport) Object.append(map, {
		submit: formObserver('submit'),
		reset: formObserver('reset'),
		change: inputObserver('change'),
		select: inputObserver('select')
	});
	/*</ltIE9>*/

	var proto = Element.prototype,
		addEvent = proto.addEvent,
		removeEvent = proto.removeEvent;

	var relay = function(old, method){
		return function(type, fn, useCapture){
			if (type.indexOf(':relay') == -1) return old.call(this, type, fn, useCapture);
			var parsed = Slick.parse(type).expressions[0][0];
			if (parsed.pseudos[0].key != 'relay') return old.call(this, type, fn, useCapture);
			var newType = parsed.tag;
			parsed.pseudos.slice(1).each(function(pseudo){
				newType += ':' + pseudo.key + (pseudo.value ? '(' + pseudo.value + ')' : '');
			});
			old.call(this, type, fn);
			return method.call(this, newType, parsed.pseudos[0].value, fn);
		};
	};

	var delegation = {

		addEvent: function(type, match, fn){
			var storage = this.retrieve('$delegates', {}), stored = storage[type];
			if (stored) for (var _uid in stored){
				if (stored[_uid].fn == fn && stored[_uid].match == match) return this;
			}

			var _type = type, _match = match, _fn = fn, _map = map[type] || {};
			type = _map.base || _type;

			match = function(target){
				return Slick.match(target, _match);
			};

			var elementEvent = Element.Events[_type];
			if (elementEvent && elementEvent.condition){
				var __match = match, condition = elementEvent.condition;
				match = function(target, event){
					return __match(target, event) && condition.call(target, event, type);
				};
			}

			var self = this, uid = String.uniqueID();
			var delegator = _map.listen ? function(event, target){
				if (!target && event && event.target) target = event.target;
				if (target) _map.listen(self, match, fn, event, target, uid);
			} : function(event, target){
				if (!target && event && event.target) target = event.target;
				if (target) bubbleUp(self, match, fn, event, target);
			};

			if (!stored) stored = {};
			stored[uid] = {
				match: _match,
				fn: _fn,
				delegator: delegator
			};
			storage[_type] = stored;
			return addEvent.call(this, type, delegator, _map.capture);
		},

		removeEvent: function(type, match, fn, _uid){
			var storage = this.retrieve('$delegates', {}), stored = storage[type];
			if (!stored) return this;

			if (_uid){
				var _type = type, delegator = stored[_uid].delegator, _map = map[type] || {};
				type = _map.base || _type;
				if (_map.remove) _map.remove(this, _uid);
				delete stored[_uid];
				storage[_type] = stored;
				return removeEvent.call(this, type, delegator);
			}

			var __uid, s;
			if (fn) for (__uid in stored){
				s = stored[__uid];
				if (s.match == match && s.fn == fn) return delegation.removeEvent.call(this, type, match, fn, __uid);
			} else for (__uid in stored){
				s = stored[__uid];
				if (s.match == match) delegation.removeEvent.call(this, type, match, s.fn, __uid);
			}
			return this;
		}

	};

	[Element, Window, Document].invoke('implement', {
		addEvent: relay(addEvent, delegation.addEvent),
		removeEvent: relay(removeEvent, delegation.removeEvent)
	});

})();


/*
 ---

 name: Element.Dimensions

 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, Element.Style]

 provides: [Element.Dimensions]

 ...
 */

(function(){

	var element = document.createElement('div'),
		child = document.createElement('div');
	element.style.height = '0';
	element.appendChild(child);
	var brokenOffsetParent = (child.offsetParent === element);
	element = child = null;

	var isOffset = function(el){
		return styleString(el, 'position') != 'static' || isBody(el);
	};

	var isOffsetStatic = function(el){
		return isOffset(el) || (/^(?:table|td|th)$/i).test(el.tagName);
	};

	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.parentNode, position = {x: 0, y: 0};
			while (element && !isBody(element)){
				position.x += element.scrollLeft;
				position.y += element.scrollTop;
				element = element.parentNode;
			}
			return position;
		},

		getOffsetParent: brokenOffsetParent ? function(){
			var element = this;
			if (isBody(element) || styleString(element, 'position') == 'fixed') return null;

			var isOffsetCheck = (styleString(element, 'position') == 'static') ? isOffsetStatic : isOffset;
			while ((element = element.parentNode)){
				if (isOffsetCheck(element)) return element;
			}
			return null;
		} : function(){
			var element = this;
			if (isBody(element) || styleString(element, 'position') == 'fixed') return null;

			try {
				return element.offsetParent;
			} catch(e) {}
			return null;
		},

		getOffsets: function(){
			if (this.getBoundingClientRect && !Browser.Platform.ios){
				var bound = this.getBoundingClientRect(),
					html = document.id(this.getDocument().documentElement),
					htmlScroll = html.getScroll(),
					elemScrolls = this.getScrolls(),
					isFixed = (styleString(this, 'position') == 'fixed');

				return {
					x: bound.left.toInt() + elemScrolls.x + ((isFixed) ? 0 : htmlScroll.x) - html.clientLeft,
					y: bound.top.toInt()  + elemScrolls.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.firefox){
					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.safari){
					position.x += leftBorder(element);
					position.y += topBorder(element);
				}

				element = element.offsetParent;
			}
			if (Browser.firefox && !borderBox(this)){
				position.x -= leftBorder(this);
				position.y -= topBorder(this);
			}
			return position;
		},

		getPosition: function(relative){
			var offset = this.getOffsets(),
				scroll = this.getScrolls();
			var position = {
				x: offset.x - scroll.x,
				y: offset.y - scroll.y
			};

			if (relative && (relative = document.id(relative))){
				var relativePosition = relative.getPosition();
				return {x: position.x - relativePosition.x - leftBorder(relative), y: position.y - relativePosition.y - topBorder(relative)};
			}
			return position;
		},

		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));
		}

	});


	[Document, Window].invoke('implement', {

		getSize: function(){
			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(),
				body = this.getDocument().body;

			return {x: Math.max(doc.scrollWidth, body.scrollWidth, min.x), y: Math.max(doc.scrollHeight, body.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({position: 'setPosition'}); //compatability

[Window, Document, Element].invoke('implement', {

	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;
	}

});


/*
 ---

 name: Fx

 description: Contains the basic animation logic to be extended by all other Fx Classes.

 license: MIT-style license.

 requires: [Chain, Events, Options]

 provides: Fx

 ...
 */

(function(){

	var Fx = this.Fx = new Class({

		Implements: [Chain, Events, Options],

		options: {
			/*
			 onStart: nil,
			 onCancel: nil,
			 onComplete: nil,
			 */
			fps: 60,
			unit: false,
			duration: 500,
			frames: null,
			frameSkip: true,
			link: 'ignore'
		},

		initialize: function(options){
			this.subject = this.subject || this;
			this.setOptions(options);
		},

		getTransition: function(){
			return function(p){
				return -(Math.cos(Math.PI * p) - 1) / 2;
			};
		},

		step: function(now){
			if (this.options.frameSkip){
				var diff = (this.time != null) ? (now - this.time) : 0, frames = diff / this.frameInterval;
				this.time = now;
				this.frame += frames;
			} else {
				this.frame++;
			}

			if (this.frame < this.frames){
				var delta = this.transition(this.frame / this.frames);
				this.set(this.compute(this.from, this.to, delta));
			} else {
				this.frame = this.frames;
				this.set(this.compute(this.from, this.to, 1));
				this.stop();
			}
		},

		set: function(now){
			return now;
		},

		compute: function(from, to, delta){
			return Fx.compute(from, to, delta);
		},

		check: function(){
			if (!this.isRunning()) return true;
			switch (this.options.link){
				case 'cancel': this.cancel(); return true;
				case 'chain': this.chain(this.caller.pass(arguments, this)); return false;
			}
			return false;
		},

		start: function(from, to){
			if (!this.check(from, to)) return this;
			this.from = from;
			this.to = to;
			this.frame = (this.options.frameSkip) ? 0 : -1;
			this.time = null;
			this.transition = this.getTransition();
			var frames = this.options.frames, fps = this.options.fps, duration = this.options.duration;
			this.duration = Fx.Durations[duration] || duration.toInt();
			this.frameInterval = 1000 / fps;
			this.frames = frames || Math.round(this.duration / this.frameInterval);
			this.fireEvent('start', this.subject);
			pushInstance.call(this, fps);
			return this;
		},

		stop: function(){
			if (this.isRunning()){
				this.time = null;
				pullInstance.call(this, this.options.fps);
				if (this.frames == this.frame){
					this.fireEvent('complete', this.subject);
					if (!this.callChain()) this.fireEvent('chainComplete', this.subject);
				} else {
					this.fireEvent('stop', this.subject);
				}
			}
			return this;
		},

		cancel: function(){
			if (this.isRunning()){
				this.time = null;
				pullInstance.call(this, this.options.fps);
				this.frame = this.frames;
				this.fireEvent('cancel', this.subject).clearChain();
			}
			return this;
		},

		pause: function(){
			if (this.isRunning()){
				this.time = null;
				pullInstance.call(this, this.options.fps);
			}
			return this;
		},

		resume: function(){
			if ((this.frame < this.frames) && !this.isRunning()) pushInstance.call(this, this.options.fps);
			return this;
		},

		isRunning: function(){
			var list = instances[this.options.fps];
			return list && list.contains(this);
		}

	});

	Fx.compute = function(from, to, delta){
		return (to - from) * delta + from;
	};

	Fx.Durations = {'short': 250, 'normal': 500, 'long': 1000};

// global timers

	var instances = {}, timers = {};

	var loop = function(){
		var now = Date.now();
		for (var i = this.length; i--;){
			var instance = this[i];
			if (instance) instance.step(now);
		}
	};

	var pushInstance = function(fps){
		var list = instances[fps] || (instances[fps] = []);
		list.push(this);
		if (!timers[fps]) timers[fps] = loop.periodical(Math.round(1000 / fps), list);
	};

	var pullInstance = function(fps){
		var list = instances[fps];
		if (list){
			list.erase(this);
			if (!list.length && timers[fps]){
				delete instances[fps];
				timers[fps] = clearInterval(timers[fps]);
			}
		}
	};

})();


/*
 ---

 name: Fx.CSS

 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 = Array.from(values);
		var from = values[0], to = values[1];
		if (to == null){
			to = from;
			from = element.getStyle(property);
			var unit = this.options.unit;
			// adapted from: https://github.com/ryanmorr/fx/blob/master/fx.js#L299
			if (unit && from.slice(-unit.length) != unit && parseFloat(from) != 0){
				element.setStyle(property, to + unit);
				var value = element.getComputedStyle(property);
				// IE and Opera support pixelLeft or pixelWidth
				if (!(/px$/.test(value))){
					value = element.style[('pixel-' + property).camelCase()];
					if (value == null){
						// adapted from Dean Edwards' http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
						var left = element.style.left;
						element.style.left = to + unit;
						value = element.style.pixelLeft;
						element.style.left = left;
					}
				}
				from = (to || 1) / (parseFloat(value) || 1) * (parseFloat(from) || 0);
				element.setStyle(property, from + unit);
			}
		}
		return {from: this.parse(from), to: this.parse(to)};
	},

	//parses a value into an array

	parse: function(value){
		value = Function.from(value)();
		value = (typeof value == 'string') ? value.split(' ') : Array.from(value);
		return value.map(function(val){
			val = String(val);
			var found = false;
			Object.each(Fx.CSS.Parsers, function(parser, key){
				if (found) return;
				var parsed = parser.parse(val);
				if (parsed || parsed === 0) 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 = Function.from('fx:css:value');
		return computed;
	},

	//serves the value as settable

	serve: function(value, unit){
		if (typeOf(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 = {}, selectorTest = new RegExp('^' + selector.escapeRegExp() + '$');
		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 || !selectorTest.test(selectorText)) return;
				Object.each(Element.Styles, function(value, style){
					if (!rule.style[style] || Element.ShortStyles[style]) return;
					value = String(rule.style[style]);
					to[style] = ((/^rgb/).test(value)) ? value.rgbToHex() : value;
				});
			});
		});
		return Fx.CSS.Cache[selector] = to;
	}

});

Fx.CSS.Cache = {};

Fx.CSS.Parsers = {

	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: Function.from(false),
		compute: function(zero, one){
			return one;
		},
		serve: function(zero){
			return zero;
		}
	}

};




/*
 ---

 name: Fx.Tween

 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){
		this.get('tween').cancel().setOptions(options);
		return this;
	},

	get: function(){
		var tween = this.retrieve('tween');
		if (!tween){
			tween = new Fx.Tween(this, {link: 'cancel'});
			this.store('tween', tween);
		}
		return tween;
	}

};

Element.implement({

	tween: function(property, from, to){
		this.get('tween').start(property, from, to);
		return this;
	},

	fade: function(how){
		var fade = this.get('tween'), method, args = ['opacity'].append(arguments), toggle;
		if (args[1] == null) args[1] = 'toggle';
		switch (args[1]){
			case 'in': method = 'start'; args[1] = 1; break;
			case 'out': method = 'start'; args[1] = 0; break;
			case 'show': method = 'set'; args[1] = 1; break;
			case 'hide': method = 'set'; args[1] = 0; break;
			case 'toggle':
				var flag = this.retrieve('fade:flag', this.getStyle('opacity') == 1);
				method = 'start';
				args[1] = flag ? 0 : 1;
				this.store('fade:flag', !flag);
				toggle = true;
				break;
			default: method = 'start';
		}
		if (!toggle) this.eliminate('fade:flag');
		fade[method].apply(fade, args);
		var to = args[args.length - 1];
		if (method == 'set' || to != 0) this.setStyle('visibility', to == 0 ? 'hidden' : 'visible');
		else fade.chain(function(){
			this.element.setStyle('visibility', 'hidden');
			this.callChain();
		});
		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;
	}

});


/*
 ---

 name: Fx.Morph

 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){
		this.get('morph').cancel().setOptions(options);
		return this;
	},

	get: function(){
		var morph = this.retrieve('morph');
		if (!morph){
			morph = new Fx.Morph(this, {link: 'cancel'});
			this.store('morph', morph);
		}
		return morph;
	}

};

Element.implement({

	morph: function(props){
		this.get('morph').start(props);
		return this;
	}

});


/*
 ---

 name: Fx.Transitions

 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 = Array.from(params);
	var easeIn = function(pos){
		return transition(pos, params);
	};
	return Object.append(easeIn, {
		easeIn: easeIn,
		easeOut: function(pos){
			return 1 - transition(1 - pos, params);
		},
		easeInOut: function(pos){
			return (pos <= 0.5 ? transition(2 * pos, params) : (2 - transition(2 * (1 - pos), params))) / 2;
		}
	});
};

Fx.Transitions = {

	linear: function(zero){
		return zero;
	}

};



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 && 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.cos(p * Math.PI / 2);
	},

	Back: function(p, x){
		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 && 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);
	});
});


/*
 ---

 name: Request

 description: Powerful all purpose Request Class. Uses XMLHTTPRequest.

 license: MIT-style license.

 requires: [Object, Element, Chain, Events, Options, Browser]

 provides: Request

 ...
 */

(function(){

	var empty = function(){},
		progressSupport = ('onprogress' in new Browser.Request);

	var Request = this.Request = new Class({

		Implements: [Chain, Events, Options],

		options: {/*
		 onRequest: function(){},
		 onLoadstart: function(event, xhr){},
		 onProgress: function(event, xhr){},
		 onComplete: function(){},
		 onCancel: function(){},
		 onSuccess: function(responseText, responseXML){},
		 onFailure: function(xhr){},
		 onException: function(headerName, value){},
		 onTimeout: function(){},
		 user: '',
		 password: '',*/
			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,
			timeout: 0,
			noCache: false
		},

		initialize: function(options){
			this.xhr = new Browser.Request();
			this.setOptions(options);
			this.headers = this.options.headers;
		},

		onStateChange: function(){
			var xhr = this.xhr;
			if (xhr.readyState != 4 || !this.running) return;
			this.running = false;
			this.status = 0;
			Function.attempt(function(){
				var status = xhr.status;
				this.status = (status == 1223) ? 204 : status;
			}.bind(this));
			xhr.onreadystatechange = empty;
			if (progressSupport) xhr.onprogress = xhr.onloadstart = empty;
			clearTimeout(this.timer);

			this.response = {text: this.xhr.responseText || '', xml: this.xhr.responseXML};
			if (this.options.isSuccess.call(this, this.status))
				this.success(this.response.text, this.response.xml);
			else
				this.failure();
		},

		isSuccess: function(){
			var status = this.status;
			return (status >= 200 && status < 300);
		},

		isRunning: function(){
			return !!this.running;
		},

		processScripts: function(text){
			if (this.options.evalResponse || (/(ecma|java)script/).test(this.getHeader('Content-type'))) return Browser.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);
		},

		loadstart: function(event){
			this.fireEvent('loadstart', [event, this.xhr]);
		},

		progress: function(event){
			this.fireEvent('progress', [event, this.xhr]);
		},

		timeout: function(){
			this.fireEvent('timeout', this.xhr);
		},

		setHeader: function(name, value){
			this.headers[name] = value;
			return this;
		},

		getHeader: function(name){
			return Function.attempt(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.pass(arguments, this)); return false;
			}
			return false;
		},

		send: function(options){
			if (!this.check(options)) return this;

			this.options.isSuccess = this.options.isSuccess || this.isSuccess;
			this.running = true;

			var type = typeOf(options);
			if (type == 'string' || type == 'element') options = {data: options};

			var old = this.options;
			options = Object.append({data: old.data, url: old.url, method: old.method}, options);
			var data = options.data, url = String(options.url), method = options.method.toLowerCase();

			switch (typeOf(data)){
				case 'element': data = document.id(data).toQueryString(); break;
				case 'object': case 'hash': data = Object.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 && ['post', 'put'].contains(method)){
				var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : '';
				this.headers['Content-type'] = 'application/x-www-form-urlencoded' + encoding;
			}

			if (!url) url = document.location.pathname;

			var trimPosition = url.lastIndexOf('/');
			if (trimPosition > -1 && (trimPosition = url.indexOf('#')) > -1) url = url.substr(0, trimPosition);

			if (this.options.noCache)
				url += (url.contains('?') ? '&' : '?') + String.uniqueID();

			if (data && method == 'get'){
				url += (url.contains('?') ? '&' : '?') + data;
				data = null;
			}

			var xhr = this.xhr;
			if (progressSupport){
				xhr.onloadstart = this.loadstart.bind(this);
				xhr.onprogress = this.progress.bind(this);
			}

			xhr.open(method.toUpperCase(), url, this.options.async, this.options.user, this.options.password);
			if (this.options.user && 'withCredentials' in xhr) xhr.withCredentials = true;

			xhr.onreadystatechange = this.onStateChange.bind(this);

			Object.each(this.headers, function(value, key){
				try {
					xhr.setRequestHeader(key, value);
				} catch (e){
					this.fireEvent('exception', [key, value]);
				}
			}, this);

			this.fireEvent('request');
			xhr.send(data);
			if (!this.options.async) this.onStateChange();
			else if (this.options.timeout) this.timer = this.timeout.delay(this.options.timeout, this);
			return this;
		},

		cancel: function(){
			if (!this.running) return this;
			this.running = false;
			var xhr = this.xhr;
			xhr.abort();
			clearTimeout(this.timer);
			xhr.onreadystatechange = empty;
			if (progressSupport) xhr.onprogress = xhr.onloadstart = empty;
			this.xhr = new Browser.Request();
			this.fireEvent('cancel');
			return this;
		}

	});

	var methods = {};
	['get', 'post', 'put', 'delete', 'GET', 'POST', 'PUT', 'DELETE'].each(function(method){
		methods[method] = function(data){
			var object = {
				method: method
			};
			if (data != null) object.data = data;
			return this.send(object);
		};
	});

	Request.implement(methods);

	Element.Properties.send = {

		set: function(options){
			var send = this.get('send').cancel();
			send.setOptions(options);
			return this;
		},

		get: function(){
			var send = this.retrieve('send');
			if (!send){
				send = new Request({
					data: this, link: 'cancel', method: this.get('method') || 'post', url: this.get('action')
				});
				this.store('send', send);
			}
			return send;
		}

	};

	Element.implement({

		send: function(url){
			var sender = this.get('send');
			sender.send({data: this, url: url || sender.options.url});
			return this;
		}

	});

})();


/*
 ---

 name: Request.HTML

 description: Extends the basic Request Class with additional methods for interacting with HTML responses.

 license: MIT-style license.

 requires: [Element, Request]

 provides: Request.HTML

 ...
 */

Request.HTML = new Class({

	Extends: Request,

	options: {
		update: false,
		append: false,
		evalScripts: true,
		filter: false,
		headers: {
			Accept: 'text/html, application/xml, text/xml, */*'
		}
	},

	success: function(text){
		var options = this.options, response = this.response;

		response.html = text.stripScripts(function(script){
			response.javascript = script;
		});

		var match = response.html.match(/<body[^>]*>([\s\S]*?)<\/body>/i);
		if (match) response.html = match[1];
		var temp = new Element('div').set('html', response.html);

		response.tree = temp.childNodes;
		response.elements = temp.getElements(options.filter || '*');

		if (options.filter) response.tree = response.elements;
		if (options.update){
			var update = document.id(options.update).empty();
			if (options.filter) update.adopt(response.elements);
			else update.set('html', response.html);
		} else if (options.append){
			var append = document.id(options.append);
			if (options.filter) response.elements.reverse().inject(append);
			else append.adopt(temp.getChildren());
		}
		if (options.evalScripts) Browser.exec(response.javascript);

		this.onSuccess(response.tree, response.elements, response.html, response.javascript);
	}

});

Element.Properties.load = {

	set: function(options){
		var load = this.get('load').cancel();
		load.setOptions(options);
		return this;
	},

	get: function(){
		var load = this.retrieve('load');
		if (!load){
			load = new Request.HTML({data: this, link: 'cancel', update: this, method: 'get'});
			this.store('load', load);
		}
		return load;
	}

};

Element.implement({

	load: function(){
		this.get('load').send(Array.link(arguments, {data: Type.isObject, url: Type.isString}));
		return this;
	}

});


/*
 ---

 name: JSON

 description: JSON encoder and decoder.

 license: MIT-style license.

 SeeAlso: <http://www.json.org/>

 requires: [Array, String, Number, Function]

 provides: JSON

 ...
 */

if (typeof JSON == 'undefined') this.JSON = {};



(function(){

	var special = {'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\'};

	var escape = function(chr){
		return special[chr] || '\\u' + ('0000' + chr.charCodeAt(0).toString(16)).slice(-4);
	};

	JSON.validate = function(string){
		string = string.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
			replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
			replace(/(?:^|:|,)(?:\s*\[)+/g, '');

		return (/^[\],:{}\s]*$/).test(string);
	};

	JSON.encode = JSON.stringify ? function(obj){
		return JSON.stringify(obj);
	} : function(obj){
		if (obj && obj.toJSON) obj = obj.toJSON();

		switch (typeOf(obj)){
			case 'string':
				return '"' + obj.replace(/[\x00-\x1f\\"]/g, escape) + '"';
			case 'array':
				return '[' + obj.map(JSON.encode).clean() + ']';
			case 'object': case 'hash':
			var string = [];
			Object.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 '' + obj;
			case 'null': return 'null';
		}

		return null;
	};

	JSON.decode = function(string, secure){
		if (!string || typeOf(string) != 'string') return null;

		if (secure || JSON.secure){
			if (JSON.parse) return JSON.parse(string);
			if (!JSON.validate(string)) throw new Error('JSON could not decode the input; security is enabled and the value is not secure.');
		}

		return eval('(' + string + ')');
	};

})();


/*
 ---

 name: Request.JSON

 description: Extends the basic Request Class with additional methods for sending and receiving JSON data.

 license: MIT-style license.

 requires: [Request, JSON]

 provides: Request.JSON

 ...
 */

Request.JSON = new Class({

	Extends: Request,

	options: {
		/*onError: function(text, error){},*/
		secure: true
	},

	initialize: function(options){
		this.parent(options);
		Object.append(this.headers, {
			'Accept': 'application/json',
			'X-Request': 'JSON'
		});
	},

	success: function(text){
		var json;
		try {
			json = this.response.json = JSON.decode(text, this.options.secure);
		} catch (error){
			this.fireEvent('error', [text, error]);
			return;
		}
		if (json == null) this.onFailure();
		else this.onSuccess(json, text);
	}

});


/*
 ---

 name: Cookie

 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, Browser]

 provides: Cookie

 ...
 */

var Cookie = new Class({

	Implements: Options,

	options: {
		path: '/',
		domain: false,
		duration: false,
		secure: false,
		document: document,
		encode: true
	},

	initialize: function(key, options){
		this.key = key;
		this.setOptions(options);
	},

	write: function(value){
		if (this.options.encode) 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, Object.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();
};


/*
 ---

 name: DOMReady

 description: Contains the custom event domready.

 license: MIT-style license.

 requires: [Browser, Element, Element.Event]

 provides: [DOMReady, DomReady]

 ...
 */

(function(window, document){

	var ready,
		loaded,
		checks = [],
		shouldPoll,
		timer,
		testElement = document.createElement('div');

	var domready = function(){
		clearTimeout(timer);
		if (ready) return;
		Browser.loaded = ready = true;
		document.removeListener('DOMContentLoaded', domready).removeListener('readystatechange', check);

		document.fireEvent('domready');
		window.fireEvent('domready');
	};

	var check = function(){
		for (var i = checks.length; i--;) if (checks[i]()){
			domready();
			return true;
		}
		return false;
	};

	var poll = function(){
		clearTimeout(timer);
		if (!check()) timer = setTimeout(poll, 10);
	};

	document.addListener('DOMContentLoaded', domready);

	/*<ltIE8>*/
// doScroll technique by Diego Perini http://javascript.nwbox.com/IEContentLoaded/
// testElement.doScroll() throws when the DOM is not ready, only in the top window
	var doScrollWorks = function(){
		try {
			testElement.doScroll();
			return true;
		} catch (e){}
		return false;
	};
// If doScroll works already, it can't be used to determine domready
//   e.g. in an iframe
	if (testElement.doScroll && !doScrollWorks()){
		checks.push(doScrollWorks);
		shouldPoll = true;
	}
	/*</ltIE8>*/

	if (document.readyState) checks.push(function(){
		var state = document.readyState;
		return (state == 'loaded' || state == 'complete');
	});

	if ('onreadystatechange' in document) document.addListener('readystatechange', check);
	else shouldPoll = true;

	if (shouldPoll) poll();

	Element.Events.domready = {
		onAdd: function(fn){
			if (ready) fn.call(this);
		}
	};

// Make sure that domready fires before load
	Element.Events.load = {
		base: 'load',
		onAdd: function(fn){
			if (loaded && this == window) fn.call(this);
		},
		condition: function(){
			if (this == window){
				domready();
				delete Element.Events.load;
			}
			return true;
		}
	};

// This is based on the custom load event
	window.addEvent('load', function(){
		loaded = true;
	});

})(window, document);


/*
 ---

 name: Swiff

 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, Object, Element]

 provides: Swiff

 ...
 */

(function(){

	var Swiff = this.Swiff = new Class({

		Implements: Options,

		options: {
			id: null,
			height: 1,
			width: 1,
			container: null,
			properties: {},
			params: {
				quality: 'high',
				allowScriptAccess: 'always',
				wMode: 'window',
				swLiveConnect: true
			},
			callBacks: {},
			vars: {}
		},

		toElement: function(){
			return this.object;
		},

		initialize: function(path, options){
			this.instance = 'Swiff_' + String.uniqueID();

			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 = Object.append({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 = Object.toQueryString(vars);
			if (Browser.ie){
				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()].append(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);
	};

})();