/*
Script: Core.js
	MooTools - My Object Oriented JavaScript Tools.

License:
	MIT-style license.

Copyright:
	Copyright (c) 2006-2008 [Valerio Proietti](http://mad4milk.net/).

Code & Documentation:
	[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)
*/

var MooTools = {
	'version': '1.2.3',
	'build': '4980aa0fb74d2f6eb80bcd9f5b8e1fd6fbb8f607'
};

var Native = function(options){
	options = options || {};
	var name = options.name;
	var legacy = options.legacy;
	var protect = options.protect;
	var methods = options.implement;
	var generics = options.generics;
	var initialize = options.initialize;
	var afterImplement = options.afterImplement || function(){};
	var object = initialize || legacy;
	generics = generics !== false;

	object.constructor = Native;
	object.$family = {name: 'native'};
	if (legacy && initialize) object.prototype = legacy.prototype;
	object.prototype.constructor = object;

	if (name){
		var family = name.toLowerCase();
		object.prototype.$family = {name: family};
		Native.typize(object, family);
	}

	var add = function(obj, name, method, force){
		if (!protect || force || !obj.prototype[name]) obj.prototype[name] = method;
		if (generics) Native.genericize(obj, name, protect);
		afterImplement.call(obj, name, method);
		return obj;
	};

	object.alias = function(a1, a2, a3){
		if (typeof a1 == 'string'){
			var pa1 = this.prototype[a1];
			if ((a1 = pa1)) return add(this, a2, a1, a3);
		}
		for (var a in a1) this.alias(a, a1[a], a2);
		return this;
	};

	object.implement = function(a1, a2, a3){
		if (typeof a1 == 'string') return add(this, a1, a2, a3);
		for (var p in a1) add(this, p, a1[p], a2);
		return this;
	};

	if (methods) object.implement(methods);

	return object;
};

Native.genericize = function(object, property, check){
	if ((!check || !object[property]) && typeof object.prototype[property] == 'function') object[property] = function(){
		var args = Array.prototype.slice.call(arguments);
		return object.prototype[property].apply(args.shift(), args);
	};
};

Native.implement = function(objects, properties){
	for (var i = 0, l = objects.length; i < l; i++) objects[i].implement(properties);
};

Native.typize = function(object, family){
	if (!object.type) object.type = function(item){
		return ($type(item) === family);
	};
};

(function(){
	var natives = {'Array': Array, 'Date': Date, 'Function': Function, 'Number': Number, 'RegExp': RegExp, 'String': String};
	for (var n in natives) new Native({name: n, initialize: natives[n], protect: true});

	var types = {'boolean': Boolean, 'native': Native, 'object': Object};
	for (var t in types) Native.typize(types[t], t);

	var generics = {
		'Array': ["concat", "indexOf", "join", "lastIndexOf", "pop", "push", "reverse", "shift", "slice", "sort", "splice", "toString", "unshift", "valueOf"],
		'String': ["charAt", "charCodeAt", "concat", "indexOf", "lastIndexOf", "match", "replace", "search", "slice", "split", "substr", "substring", "toLowerCase", "toUpperCase", "valueOf"]
	};
	for (var g in generics){
		for (var i = generics[g].length; i--;) Native.genericize(natives[g], generics[g][i], true);
	}
})();

var Hash = new Native({

	name: 'Hash',

	initialize: function(object){
		if ($type(object) == 'hash') object = $unlink(object.getClean());
		for (var key in object) this[key] = object[key];
		return this;
	}

});

Hash.implement({

	forEach: function(fn, bind){
		for (var key in this){
			if (this.hasOwnProperty(key)) fn.call(bind, this[key], key, this);
		}
	},

	getClean: function(){
		var clean = {};
		for (var key in this){
			if (this.hasOwnProperty(key)) clean[key] = this[key];
		}
		return clean;
	},

	getLength: function(){
		var length = 0;
		for (var key in this){
			if (this.hasOwnProperty(key)) length++;
		}
		return length;
	}

});

Hash.alias('forEach', 'each');

Array.implement({

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

});

Array.alias('forEach', 'each');

function $A(iterable){
	if (iterable.item){
		var l = iterable.length, array = new Array(l);
		while (l--) array[l] = iterable[l];
		return array;
	}
	return Array.prototype.slice.call(iterable);
};

function $arguments(i){
	return function(){
		return arguments[i];
	};
};

function $chk(obj){
	return !!(obj || obj === 0);
};

function $clear(timer){
	clearTimeout(timer);
	clearInterval(timer);
	return null;
};

function $defined(obj){
	return (obj != undefined);
};

function $each(iterable, fn, bind){
	var type = $type(iterable);
	((type == 'arguments' || type == 'collection' || type == 'array') ? Array : Hash).each(iterable, fn, bind);
};

function $empty(){};

function $extend(original, extended){
	for (var key in (extended || {})) original[key] = extended[key];
	return original;
};

function $H(object){
	return new Hash(object);
};

function $lambda(value){
	return ($type(value) == 'function') ? value : function(){
		return value;
	};
};

function $merge(){
	var args = Array.slice(arguments);
	args.unshift({});
	return $mixin.apply(null, args);
};

function $mixin(mix){
	for (var i = 1, l = arguments.length; i < l; i++){
		var object = arguments[i];
		if ($type(object) != 'object') continue;
		for (var key in object){
			var op = object[key], mp = mix[key];
			mix[key] = (mp && $type(op) == 'object' && $type(mp) == 'object') ? $mixin(mp, op) : $unlink(op);
		}
	}
	return mix;
};

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

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

function $splat(obj){
	var type = $type(obj);
	return (type) ? ((type != 'array' && type != 'arguments') ? [obj] : obj) : [];
};

var $time = Date.now || function(){
	return +new Date;
};

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

function $type(obj){
	if (obj == undefined) return false;
	if (obj.$family) return (obj.$family.name == 'number' && !isFinite(obj)) ? false : obj.$family.name;
	if (obj.nodeName){
		switch (obj.nodeType){
			case 1: return 'element';
			case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
		}
	} else if (typeof obj.length == 'number'){
		if (obj.callee) return 'arguments';
		else if (obj.item) return 'collection';
	}
	return typeof obj;
};

function $unlink(object){
	var unlinked;
	switch ($type(object)){
		case 'object':
			unlinked = {};
			for (var p in object) unlinked[p] = $unlink(object[p]);
		break;
		case 'hash':
			unlinked = new Hash(object);
		break;
		case 'array':
			unlinked = [];
			for (var i = 0, l = object.length; i < l; i++) unlinked[i] = $unlink(object[i]);
		break;
		default: return object;
	}
	return unlinked;
};


/*
Script: Browser.js
	The Browser Core. Contains Browser initialization, Window and Document, and the Browser Hash.

License:
	MIT-style license.
*/

var Browser = $merge({

	Engine: {name: 'unknown', version: 0},

	Platform: {name: (window.orientation != undefined) ? 'ipod' : (navigator.platform.match(/mac|win|linux/i) || ['other'])[0].toLowerCase()},

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

	Plugins: {},

	Engines: {

		presto: function(){
			return (!window.opera) ? false : ((arguments.callee.caller) ? 960 : ((document.getElementsByClassName) ? 950 : 925));
		},

		trident: function(){
			return (!window.ActiveXObject) ? false : ((window.XMLHttpRequest) ? 5 : 4);
		},

		webkit: function(){
			return (navigator.taintEnabled) ? false : ((Browser.Features.xpath) ? ((Browser.Features.query) ? 525 : 420) : 419);
		},

		gecko: function(){
			return (document.getBoxObjectFor == undefined) ? false : ((document.getElementsByClassName) ? 19 : 18);
		}

	}

}, Browser || {});

Browser.Platform[Browser.Platform.name] = true;

Browser.detect = function(){

	for (var engine in this.Engines){
		var version = this.Engines[engine]();
		if (version){
			this.Engine = {name: engine, version: version};
			this.Engine[engine] = this.Engine[engine + version] = true;
			break;
		}
	}

	return {name: engine, version: version};

};

Browser.detect();

Browser.Request = function(){
	return $try(function(){
		return new XMLHttpRequest();
	}, function(){
		return new ActiveXObject('MSXML2.XMLHTTP');
	});
};

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

Browser.Plugins.Flash = (function(){
	var version = ($try(function(){
		return navigator.plugins['Shockwave Flash'].description;
	}, function(){
		return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
	}) || '0 r0').match(/\d+/g);
	return {version: parseInt(version[0] || 0 + '.' + version[1], 10) || 0, build: parseInt(version[2], 10) || 0};
})();

function $exec(text){
	if (!text) return text;
	if (window.execScript){
		window.execScript(text);
	} else {
		var script = document.createElement('script');
		script.setAttribute('type', 'text/javascript');
		script[(Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerText' : 'text'] = text;
		document.head.appendChild(script);
		document.head.removeChild(script);
	}
	return text;
};

Native.UID = 1;

var $uid = (Browser.Engine.trident) ? function(item){
	return (item.uid || (item.uid = [Native.UID++]))[0];
} : function(item){
	return item.uid || (item.uid = Native.UID++);
};

var Window = new Native({

	name: 'Window',

	legacy: (Browser.Engine.trident) ? null: window.Window,

	initialize: function(win){
		$uid(win);
		if (!win.Element){
			win.Element = $empty;
			if (Browser.Engine.webkit) win.document.createElement("iframe"); //fixes safari 2
			win.Element.prototype = (Browser.Engine.webkit) ? window["[[DOMElement.prototype]]"] : {};
		}
		win.document.window = win;
		return $extend(win, Window.Prototype);
	},

	afterImplement: function(property, value){
		window[property] = Window.Prototype[property] = value;
	}

});

Window.Prototype = {$family: {name: 'window'}};

new Window(window);

var Document = new Native({

	name: 'Document',

	legacy: (Browser.Engine.trident) ? null: window.Document,

	initialize: function(doc){
		$uid(doc);
		doc.head = doc.getElementsByTagName('head')[0];
		doc.html = doc.getElementsByTagName('html')[0];
		if (Browser.Engine.trident && Browser.Engine.version <= 4) $try(function(){
			doc.execCommand("BackgroundImageCache", false, true);
		});
		if (Browser.Engine.trident) doc.window.attachEvent('onunload', function() {
			doc.window.detachEvent('onunload', arguments.callee);
			doc.head = doc.html = doc.window = null;
		});
		return $extend(doc, Document.Prototype);
	},

	afterImplement: function(property, value){
		document[property] = Document.Prototype[property] = value;
	}

});

Document.Prototype = {$family: {name: 'document'}};

new Document(document);


/*
Script: Array.js
	Contains Array Prototypes like each, contains, and erase.

License:
	MIT-style license.
*/

Array.implement({

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

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

	clean: function() {
		return this.filter($defined);
	},

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

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

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

	associate: function(keys){
		var obj = {}, length = Math.min(this.length, keys.length);
		for (var i = 0; i < length; i++) obj[keys[i]] = this[i];
		return obj;
	},

	link: function(object){
		var result = {};
		for (var i = 0, l = this.length; i < l; i++){
			for (var key in object){
				if (object[key](this[i])){
					result[key] = this[i];
					delete object[key];
					break;
				}
			}
		}
		return result;
	},

	contains: function(item, from){
		return this.indexOf(item, from) != -1;
	},

	extend: function(array){
		for (var i = 0, j = array.length; i < j; i++) this.push(array[i]);
		return this;
	},
	
	getLast: function(){
		return (this.length) ? this[this.length - 1] : null;
	},

	getRandom: function(){
		return (this.length) ? this[$random(0, this.length - 1)] : null;
	},

	include: function(item){
		if (!this.contains(item)) this.push(item);
		return this;
	},

	combine: function(array){
		for (var i = 0, l = array.length; i < l; i++) this.include(array[i]);
		return this;
	},

	erase: function(item){
		for (var i = this.length; i--; i){
			if (this[i] === item) this.splice(i, 1);
		}
		return this;
	},

	empty: function(){
		this.length = 0;
		return this;
	},

	flatten: function(){
		var array = [];
		for (var i = 0, l = this.length; i < l; i++){
			var type = $type(this[i]);
			if (!type) continue;
			array = array.concat((type == 'array' || type == 'collection' || type == 'arguments') ? Array.flatten(this[i]) : this[i]);
		}
		return array;
	},

	hexToRgb: function(array){
		if (this.length != 3) return null;
		var rgb = this.map(function(value){
			if (value.length == 1) value += value;
			return value.toInt(16);
		});
		return (array) ? rgb : 'rgb(' + rgb + ')';
	},

	rgbToHex: function(array){
		if (this.length < 3) return null;
		if (this.length == 4 && this[3] == 0 && !array) return 'transparent';
		var hex = [];
		for (var i = 0; i < 3; i++){
			var bit = (this[i] - 0).toString(16);
			hex.push((bit.length == 1) ? '0' + bit : bit);
		}
		return (array) ? hex : '#' + hex.join('');
	}

});


/*
Script: Function.js
	Contains Function Prototypes like create, bind, pass, and delay.

License:
	MIT-style license.
*/

Function.implement({

	extend: function(properties){
		for (var property in properties) this[property] = properties[property];
		return this;
	},

	create: function(options){
		var self = this;
		options = options || {};
		return function(event){
			var args = options.arguments;
			args = (args != undefined) ? $splat(args) : Array.slice(arguments, (options.event) ? 1 : 0);
			if (options.event) args = [event || window.event].extend(args);
			var returns = function(){
				return self.apply(options.bind || null, args);
			};
			if (options.delay) return setTimeout(returns, options.delay);
			if (options.periodical) return setInterval(returns, options.periodical);
			if (options.attempt) return $try(returns);
			return returns();
		};
	},

	run: function(args, bind){
		return this.apply(bind, $splat(args));
	},

	pass: function(args, bind){
		return this.create({bind: bind, arguments: args});
	},

	bind: function(bind, args){
		return this.create({bind: bind, arguments: args});
	},

	bindWithEvent: function(bind, args){
		return this.create({bind: bind, arguments: args, event: true});
	},

	attempt: function(args, bind){
		return this.create({bind: bind, arguments: args, attempt: true})();
	},

	delay: function(delay, bind, args){
		return this.create({bind: bind, arguments: args, delay: delay})();
	},

	periodical: function(periodical, bind, args){
		return this.create({bind: bind, arguments: args, periodical: periodical})();
	}

});


/*
Script: Number.js
	Contains Number Prototypes like limit, round, times, and ceil.

License:
	MIT-style license.
*/

Number.implement({

	limit: function(min, max){
		return Math.min(max, Math.max(min, this));
	},

	round: function(precision){
		precision = Math.pow(10, precision || 0);
		return Math.round(this * precision) / precision;
	},

	times: function(fn, bind){
		for (var i = 0; i < this; i++) fn.call(bind, i, this);
	},

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

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

});

Number.alias('times', 'each');

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


/*
Script: String.js
	Contains String Prototypes like camelCase, capitalize, test, and toInt.

License:
	MIT-style license.
*/

String.implement({

	test: function(regex, params){
		return ((typeof regex == 'string') ? new RegExp(regex, params) : regex).test(this);
	},

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

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

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

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

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

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

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

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

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

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

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

	stripScripts: function(option){
		var scripts = '';
		var text = this.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, function(){
			scripts += arguments[1] + '\n';
			return '';
		});
		if (option === true) $exec(scripts);
		else if ($type(option) == 'function') option(scripts, text);
		return text;
	},

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

});


/*
Script: Hash.js
	Contains Hash Prototypes. Provides a means for overcoming the JavaScript practical impossibility of extending native Objects.

License:
	MIT-style license.
*/

Hash.implement({

	has: Object.prototype.hasOwnProperty,

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

	hasValue: function(value){
		return (Hash.keyOf(this, value) !== null);
	},

	extend: function(properties){
		Hash.each(properties || {}, function(value, key){
			Hash.set(this, key, value);
		}, this);
		return this;
	},

	combine: function(properties){
		Hash.each(properties || {}, function(value, key){
			Hash.include(this, key, value);
		}, this);
		return this;
	},

	erase: function(key){
		if (this.hasOwnProperty(key)) delete this[key];
		return this;
	},

	get: function(key){
		return (this.hasOwnProperty(key)) ? this[key] : null;
	},

	set: function(key, value){
		if (!this[key] || this.hasOwnProperty(key)) this[key] = value;
		return this;
	},

	empty: function(){
		Hash.each(this, function(value, key){
			delete this[key];
		}, this);
		return this;
	},

	include: function(key, value){
		if (this[key] == undefined) this[key] = value;
		return this;
	},

	map: function(fn, bind){
		var results = new Hash;
		Hash.each(this, function(value, key){
			results.set(key, fn.call(bind, value, key, this));
		}, this);
		return results;
	},

	filter: function(fn, bind){
		var results = new Hash;
		Hash.each(this, function(value, key){
			if (fn.call(bind, value, key, this)) results.set(key, value);
		}, this);
		return results;
	},

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

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

	getKeys: function(){
		var keys = [];
		Hash.each(this, function(value, key){
			keys.push(key);
		});
		return keys;
	},

	getValues: function(){
		var values = [];
		Hash.each(this, function(value){
			values.push(value);
		});
		return values;
	},

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

		return queryString.join('&');
	}

});

Hash.alias({keyOf: 'indexOf', hasValue: 'contains'});


/*
Script: Event.js
	Contains the Event Native, to make the event object completely crossbrowser.

License:
	MIT-style license.
*/

var Event = new Native({

	name: 'Event',

	initialize: function(event, win){
		win = win || window;
		var doc = win.document;
		event = event || win.event;
		if (event.$extended) return event;
		this.$extended = true;
		var type = event.type;
		var target = event.target || event.srcElement;
		while (target && target.nodeType == 3) target = target.parentNode;

		if (type.test(/key/)){
			var code = event.which || event.keyCode;
			var key = Event.Keys.keyOf(code);
			if (type == 'keydown'){
				var fKey = code - 111;
				if (fKey > 0 && fKey < 13) key = 'f' + fKey;
			}
			key = key || String.fromCharCode(code).toLowerCase();
		} else if (type.match(/(click|mouse|menu)/i)){
			doc = (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
			var page = {
				x: event.pageX || event.clientX + doc.scrollLeft,
				y: event.pageY || event.clientY + doc.scrollTop
			};
			var client = {
				x: (event.pageX) ? event.pageX - win.pageXOffset : event.clientX,
				y: (event.pageY) ? event.pageY - win.pageYOffset : event.clientY
			};
			if (type.match(/DOMMouseScroll|mousewheel/)){
				var wheel = (event.wheelDelta) ? event.wheelDelta / 120 : -(event.detail || 0) / 3;
			}
			var rightClick = (event.which == 3) || (event.button == 2);
			var related = null;
			if (type.match(/over|out/)){
				switch (type){
					case 'mouseover': related = event.relatedTarget || event.fromElement; break;
					case 'mouseout': related = event.relatedTarget || event.toElement;
				}
				if (!(function(){
					while (related && related.nodeType == 3) related = related.parentNode;
					return true;
				}).create({attempt: Browser.Engine.gecko})()) related = false;
			}
		}

		return $extend(this, {
			event: event,
			type: type,

			page: page,
			client: client,
			rightClick: rightClick,

			wheel: wheel,

			relatedTarget: related,
			target: target,

			code: code,
			key: key,

			shift: event.shiftKey,
			control: event.ctrlKey,
			alt: event.altKey,
			meta: event.metaKey
		});
	}

});

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

Event.implement({

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

	stopPropagation: function(){
		if (this.event.stopPropagation) this.event.stopPropagation();
		else this.event.cancelBubble = true;
		return this;
	},

	preventDefault: function(){
		if (this.event.preventDefault) this.event.preventDefault();
		else this.event.returnValue = false;
		return this;
	}

});


/*
Script: Class.js
	Contains the Class Function for easily creating, extending, and implementing reusable Classes.

License:
	MIT-style license.
*/

function Class(params){
	
	if (params instanceof Function) params = {initialize: params};
	
	var newClass = function(){
		Object.reset(this);
		if (newClass._prototyping) return this;
		this._current = $empty;
		var value = (this.initialize) ? this.initialize.apply(this, arguments) : this;
		delete this._current; delete this.caller;
		return value;
	}.extend(this);
	
	newClass.implement(params);
	
	newClass.constructor = Class;
	newClass.prototype.constructor = newClass;

	return newClass;

};

Function.prototype.protect = function(){
	this._protected = true;
	return this;
};

Object.reset = function(object, key){
		
	if (key == null){
		for (var p in object) Object.reset(object, p);
		return object;
	}
	
	delete object[key];
	
	switch ($type(object[key])){
		case 'object':
			var F = function(){};
			F.prototype = object[key];
			var i = new F;
			object[key] = Object.reset(i);
		break;
		case 'array': object[key] = $unlink(object[key]); break;
	}
	
	return object;
	
};

new Native({name: 'Class', initialize: Class}).extend({

	instantiate: function(F){
		F._prototyping = true;
		var proto = new F;
		delete F._prototyping;
		return proto;
	},
	
	wrap: function(self, key, method){
		if (method._origin) method = method._origin;
		
		return function(){
			if (method._protected && this._current == null) throw new Error('The method "' + key + '" cannot be called.');
			var caller = this.caller, current = this._current;
			this.caller = current; this._current = arguments.callee;
			var result = method.apply(this, arguments);
			this._current = current; this.caller = caller;
			return result;
		}.extend({_owner: self, _origin: method, _name: key});

	}
	
});

Class.implement({
	
	implement: function(key, value){
		
		if ($type(key) == 'object'){
			for (var p in key) this.implement(p, key[p]);
			return this;
		}
		
		var mutator = Class.Mutators[key];
		
		if (mutator){
			value = mutator.call(this, value);
			if (value == null) return this;
		}
		
		var proto = this.prototype;

		switch ($type(value)){
			
			case 'function':
				if (value._hidden) return this;
				proto[key] = Class.wrap(this, key, value);
			break;
			
			case 'object':
				var previous = proto[key];
				if ($type(previous) == 'object') $mixin(previous, value);
				else proto[key] = $unlink(value);
			break;
			
			case 'array':
				proto[key] = $unlink(value);
			break;
			
			default: proto[key] = value;

		}
		
		return this;

	}
	
});

Class.Mutators = {
	
	Extends: function(parent){

		this.parent = parent;
		this.prototype = Class.instantiate(parent);

		this.implement('parent', function(){
			var name = this.caller._name, previous = this.caller._owner.parent.prototype[name];
			if (!previous) throw new Error('The method "' + name + '" has no parent.');
			return previous.apply(this, arguments);
		}.protect());

	},

	Implements: function(items){
		$splat(items).each(function(item){
			if (item instanceof Function) item = Class.instantiate(item);
			this.implement(item);
		}, this);

	}
	
};


/*
Script: Class.Extras.js
	Contains Utility Classes that can be implemented into your own Classes to ease the execution of many common tasks.

License:
	MIT-style license.
*/

var Chain = new Class({

	$chain: [],

	chain: function(){
		this.$chain.extend(Array.flatten(arguments));
		return this;
	},

	callChain: function(){
		return (this.$chain.length) ? this.$chain.shift().apply(this, arguments) : false;
	},

	clearChain: function(){
		this.$chain.empty();
		return this;
	}

});

var Events = new Class({

	$events: {},

	addEvent: function(type, fn, internal){
		type = Events.removeOn(type);
		if (fn != $empty){
			this.$events[type] = this.$events[type] || [];
			this.$events[type].include(fn);
			if (internal) fn.internal = true;
		}
		return this;
	},

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

	fireEvent: function(type, args, delay){
		type = Events.removeOn(type);
		if (!this.$events || !this.$events[type]) return this;
		this.$events[type].each(function(fn){
			fn.create({'bind': this, 'delay': delay, 'arguments': args})();
		}, this);
		return this;
	},

	removeEvent: function(type, fn){
		type = Events.removeOn(type);
		if (!this.$events[type]) return this;
		if (!fn.internal) this.$events[type].erase(fn);
		return this;
	},

	removeEvents: function(events){
		var type;
		if ($type(events) == 'object'){
			for (type in events) this.removeEvent(type, events[type]);
			return this;
		}
		if (events) events = Events.removeOn(events);
		for (type in this.$events){
			if (events && events != type) continue;
			var fns = this.$events[type];
			for (var i = fns.length; i--; i) this.removeEvent(type, fns[i]);
		}
		return this;
	}

});

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

var Options = new Class({

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

});


/*
Script: Element.js
	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.
*/

var Element = new Native({

	name: 'Element',

	legacy: window.Element,

	initialize: function(tag, props){
		var konstructor = Element.Constructors.get(tag);
		if (konstructor) return konstructor(props);
		if (typeof tag == 'string') return document.newElement(tag, props);
		return document.id(tag).set(props);
	},

	afterImplement: function(key, value){
		Element.Prototype[key] = value;
		if (Array[key]) return;
		Elements.implement(key, function(){
			var items = [], elements = true;
			for (var i = 0, j = this.length; i < j; i++){
				var returns = this[i][key].apply(this[i], arguments);
				items.push(returns);
				if (elements) elements = ($type(returns) == 'element');
			}
			return (elements) ? new Elements(items) : items;
		});
	}

});

Element.Prototype = {$family: {name: 'element'}};

Element.Constructors = new Hash;

var IFrame = new Native({

	name: 'IFrame',

	generics: false,

	initialize: function(){
		var params = Array.link(arguments, {properties: Object.type, iframe: $defined});
		var props = params.properties || {};
		var iframe = document.id(params.iframe);
		var onload = props.onload || $empty;
		delete props.onload;
		props.id = props.name = $pick(props.id, props.name, iframe ? (iframe.id || iframe.name) : 'IFrame_' + $time());
		iframe = new Element(iframe || 'iframe', props);
		var onFrameLoad = function(){
			var host = $try(function(){
				return iframe.contentWindow.location.host;
			});
			if (!host || host == window.location.host){
				var win = new Window(iframe.contentWindow);
				new Document(iframe.contentWindow.document);
				$extend(win.Element.prototype, Element.Prototype);
			}
			onload.call(iframe.contentWindow, iframe.contentWindow.document);
		};
		var contentWindow = $try(function(){
			return iframe.contentWindow;
		});
		((contentWindow && contentWindow.document.body) || window.frames[props.id]) ? onFrameLoad() : iframe.addListener('load', onFrameLoad);
		return iframe;
	}

});

var Elements = new Native({

	initialize: function(elements, options){
		options = $extend({ddup: true, cash: true}, options);
		elements = elements || [];
		if (options.ddup || options.cash){
			var uniques = {}, returned = [];
			for (var i = 0, l = elements.length; i < l; i++){
				var el = document.id(elements[i], !options.cash);
				if (options.ddup){
					if (uniques[el.uid]) continue;
					uniques[el.uid] = true;
				}
				returned.push(el);
			}
			elements = returned;
		}
		return (options.cash) ? $extend(elements, this) : elements;
	}

});

Elements.implement({

	filter: function(filter, bind){
		if (!filter) return this;
		return new Elements(Array.filter(this, (typeof filter == 'string') ? function(item){
			return item.match(filter);
		} : filter, bind));
	}

});

Document.implement({

	newElement: function(tag, props){
		if (Browser.Engine.trident && props){
			['name', 'type', 'checked'].each(function(attribute){
				if (!props[attribute]) return;
				tag += ' ' + attribute + '="' + props[attribute] + '"';
				if (attribute != 'checked') delete props[attribute];
			});
			tag = '<' + tag + '>';
		}
		return document.id(this.createElement(tag)).set(props);
	},

	newTextNode: function(text){
		return this.createTextNode(text);
	},

	getDocument: function(){
		return this;
	},

	getWindow: function(){
		return this.window;
	},
	
	id: (function(){
		
		var types = {

			string: function(id, nocash, doc){
				id = doc.getElementById(id);
				return (id) ? types.element(id, nocash) : null;
			},
			
			element: function(el, nocash){
				$uid(el);
				if (!nocash && !el.$family && !(/^object|embed$/i).test(el.tagName)){
					var proto = Element.Prototype;
					for (var p in proto) el[p] = proto[p];
				};
				return el;
			},
			
			object: function(obj, nocash, doc){
				if (obj.toElement) return types.element(obj.toElement(doc), nocash);
				return null;
			}
			
		};

		types.textnode = types.whitespace = types.window = types.document = $arguments(0);
		
		return function(el, nocash, doc){
			if (el && el.$family && el.uid) return el;
			var type = $type(el);
			return (types[type]) ? types[type](el, nocash, doc || document) : null;
		};

	})()

});

if (window.$ == null) Window.implement({
	$: function(el, nc){
		return document.id(el, nc, this.document);
	}
});

Window.implement({

	$$: function(selector){
		if (arguments.length == 1 && typeof selector == 'string') return this.document.getElements(selector);
		var elements = [];
		var args = Array.flatten(arguments);
		for (var i = 0, l = args.length; i < l; i++){
			var item = args[i];
			switch ($type(item)){
				case 'element': elements.push(item); break;
				case 'string': elements.extend(this.document.getElements(item, true));
			}
		}
		return new Elements(elements);
	},

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

	getWindow: function(){
		return this;
	}

});

Native.implement([Element, Document], {

	getElement: function(selector, nocash){
		return document.id(this.getElements(selector, true)[0] || null, nocash);
	},

	getElements: function(tags, nocash){
		tags = tags.split(',');
		var elements = [];
		var ddup = (tags.length > 1);
		tags.each(function(tag){
			var partial = this.getElementsByTagName(tag.trim());
			(ddup) ? elements.extend(partial) : elements = partial;
		}, this);
		return new Elements(elements, {ddup: ddup, cash: !nocash});
	}

});

(function(){

var collected = {}, storage = {};
var props = {input: 'checked', option: 'selected', textarea: (Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerHTML' : 'value'};

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

var clean = function(item, retain){
	if (!item) return;
	var uid = item.uid;
	if (Browser.Engine.trident){
		if (item.clearAttributes){
			var clone = retain && item.cloneNode(false);
			item.clearAttributes();
			if (clone) item.mergeAttributes(clone);
		} else if (item.removeEvents){
			item.removeEvents();
		}
		if ((/object/i).test(item.tagName)){
			for (var p in item){
				if (typeof item[p] == 'function') item[p] = $empty;
			}
			Element.dispose(item);
		}
	}	
	if (!uid) return;
	collected[uid] = storage[uid] = null;
};

var purge = function(){
	Hash.each(collected, clean);
	if (Browser.Engine.trident) $A(document.getElementsByTagName('object')).each(clean);
	if (window.CollectGarbage) CollectGarbage();
	collected = storage = null;
};

var walk = function(element, walk, start, match, all, nocash){
	var el = element[start || walk];
	var elements = [];
	while (el){
		if (el.nodeType == 1 && (!match || Element.match(el, match))){
			if (!all) return document.id(el, nocash);
			elements.push(el);
		}
		el = el[walk];
	}
	return (all) ? new Elements(elements, {ddup: false, cash: !nocash}) : null;
};

var attributes = {
	'html': 'innerHTML',
	'class': 'className',
	'for': 'htmlFor',
	'defaultValue': 'defaultValue',
	'text': (Browser.Engine.trident || (Browser.Engine.webkit && Browser.Engine.version < 420)) ? 'innerText' : 'textContent'
};
var bools = ['compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked', 'disabled', 'readonly', 'multiple', 'selected', 'noresize', 'defer'];
var camels = ['value', 'type', 'defaultValue', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan', 'frameBorder', 'maxLength', 'readOnly', 'rowSpan', 'tabIndex', 'useMap'];

bools = bools.associate(bools);

Hash.extend(attributes, bools);
Hash.extend(attributes, camels.associate(camels.map(String.toLowerCase)));

var inserters = {

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

	after: function(context, element){
		if (!element.parentNode) return;
		var next = element.nextSibling;
		(next) ? element.parentNode.insertBefore(context, next) : element.parentNode.appendChild(context);
	},

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

	top: function(context, element){
		var first = element.firstChild;
		(first) ? element.insertBefore(context, first) : element.appendChild(context);
	}

};

inserters.inside = inserters.bottom;

Hash.each(inserters, function(inserter, where){

	where = where.capitalize();

	Element.implement('inject' + where, function(el){
		inserter(this, document.id(el, true));
		return this;
	});

	Element.implement('grab' + where, function(el){
		inserter(document.id(el, true), this);
		return this;
	});

});

Element.implement({

	set: function(prop, value){
		switch ($type(prop)){
			case 'object':
				for (var p in prop) this.set(p, prop[p]);
				break;
			case 'string':
				var property = Element.Properties.get(prop);
				(property && property.set) ? property.set.apply(this, Array.slice(arguments, 1)) : this.setProperty(prop, value);
		}
		return this;
	},

	get: function(prop){
		var property = Element.Properties.get(prop);
		return (property && property.get) ? property.get.apply(this, Array.slice(arguments, 1)) : this.getProperty(prop);
	},

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

	setProperty: function(attribute, value){
		var key = attributes[attribute];
		if (value == undefined) return this.removeProperty(attribute);
		if (key && bools[attribute]) value = !!value;
		(key) ? this[key] = value : this.setAttribute(attribute, '' + value);
		return this;
	},

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

	getProperty: function(attribute){
		var key = attributes[attribute];
		var value = (key) ? this[key] : this.getAttribute(attribute, 2);
		return (bools[attribute]) ? !!value : (key) ? value : value || null;
	},

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

	removeProperty: function(attribute){
		var key = attributes[attribute];
		(key) ? this[key] = (key && bools[attribute]) ? false : '' : this.removeAttribute(attribute);
		return this;
	},

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

	hasClass: function(className){
		return this.className.contains(className, ' ');
	},

	addClass: function(className){
		if (!this.hasClass(className)) this.className = (this.className + ' ' + className).clean();
		return this;
	},

	removeClass: function(className){
		this.className = this.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)'), '$1');
		return this;
	},

	toggleClass: function(className){
		return this.hasClass(className) ? this.removeClass(className) : this.addClass(className);
	},

	adopt: function(){
		Array.flatten(arguments).each(function(element){
			element = document.id(element, true);
			if (element) this.appendChild(element);
		}, this);
		return this;
	},

	appendText: function(text, where){
		return this.grab(this.getDocument().newTextNode(text), where);
	},

	grab: function(el, where){
		inserters[where || 'bottom'](document.id(el, true), this);
		return this;
	},

	inject: function(el, where){
		inserters[where || 'bottom'](this, document.id(el, true));
		return this;
	},

	replaces: function(el){
		el = document.id(el, true);
		el.parentNode.replaceChild(this, el);
		return this;
	},

	wraps: function(el, where){
		el = document.id(el, true);
		return this.replaces(el).grab(el, where);
	},

	getPrevious: function(match, nocash){
		return walk(this, 'previousSibling', null, match, false, nocash);
	},

	getAllPrevious: function(match, nocash){
		return walk(this, 'previousSibling', null, match, true, nocash);
	},

	getNext: function(match, nocash){
		return walk(this, 'nextSibling', null, match, false, nocash);
	},

	getAllNext: function(match, nocash){
		return walk(this, 'nextSibling', null, match, true, nocash);
	},

	getFirst: function(match, nocash){
		return walk(this, 'nextSibling', 'firstChild', match, false, nocash);
	},

	getLast: function(match, nocash){
		return walk(this, 'previousSibling', 'lastChild', match, false, nocash);
	},

	getParent: function(match, nocash){
		return walk(this, 'parentNode', null, match, false, nocash);
	},

	getParents: function(match, nocash){
		return walk(this, 'parentNode', null, match, true, nocash);
	},
	
	getSiblings: function(match, nocash) {
		return this.getParent().getChildren(match, nocash).erase(this);
	},

	getChildren: function(match, nocash){
		return walk(this, 'nextSibling', 'firstChild', match, true, nocash);
	},

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

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

	getElementById: function(id, nocash){
		var el = this.ownerDocument.getElementById(id);
		if (!el) return null;
		for (var parent = el.parentNode; parent != this; parent = parent.parentNode){
			if (!parent) return null;
		}
		return document.id(el, nocash);
	},

	getSelected: function(){
		return new Elements($A(this.options).filter(function(option){
			return option.selected;
		}));
	},

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

	toQueryString: function(){
		var queryString = [];
		this.getElements('input, select, textarea', true).each(function(el){
			if (!el.name || el.disabled || el.type == 'submit' || el.type == 'reset' || el.type == 'file') return;
			var value = (el.tagName.toLowerCase() == 'select') ? Element.getSelected(el).map(function(opt){
				return opt.value;
			}) : ((el.type == 'radio' || el.type == 'checkbox') && !el.checked) ? null : el.value;
			$splat(value).each(function(val){
				if (typeof val != 'undefined') queryString.push(el.name + '=' + encodeURIComponent(val));
			});
		});
		return queryString.join('&');
	},

	clone: function(contents, keepid){
		contents = contents !== false;
		var clone = this.cloneNode(contents);
		var clean = function(node, element){
			if (!keepid) node.removeAttribute('id');
			if (Browser.Engine.trident){
				node.clearAttributes();
				node.mergeAttributes(element);
				node.removeAttribute('uid');
				if (node.options){
					var no = node.options, eo = element.options;
					for (var j = no.length; j--;) no[j].selected = eo[j].selected;
				}
			}
			var prop = props[element.tagName.toLowerCase()];
			if (prop && element[prop]) node[prop] = element[prop];
		};

		if (contents){
			var ce = clone.getElementsByTagName('*'), te = this.getElementsByTagName('*');
			for (var i = ce.length; i--;) clean(ce[i], te[i]);
		}

		clean(clone, this);
		return document.id(clone);
	},

	destroy: function(){
		Element.empty(this);
		Element.dispose(this);
		clean(this, true);
		return null;
	},

	empty: function(){
		$A(this.childNodes).each(function(node){
			Element.destroy(node);
		});
		return this;
	},

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

	hasChild: function(el){
		el = document.id(el, true);
		if (!el) return false;
		if (Browser.Engine.webkit && Browser.Engine.version < 420) return $A(this.getElementsByTagName(el.tagName)).contains(el);
		return (this.contains) ? (this != el && this.contains(el)) : !!(this.compareDocumentPosition(el) & 16);
	},

	match: function(tag){
		return (!tag || (tag == this) || (Element.get(this, 'tag') == tag));
	}

});

Native.implement([Element, Window, Document], {

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

	removeListener: function(type, fn){
		if (this.removeEventListener) this.removeEventListener(type, fn, false);
		else this.detachEvent('on' + type, fn);
		return this;
	},

	retrieve: function(property, dflt){
		var storage = get(this.uid), prop = storage[property];
		if (dflt != undefined && prop == undefined) prop = storage[property] = dflt;
		return $pick(prop);
	},

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

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

});

window.addListener('unload', purge);

})();

Element.Properties = new Hash;

Element.Properties.style = {

	set: function(style){
		this.style.cssText = style;
	},

	get: function(){
		return this.style.cssText;
	},

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

};

Element.Properties.tag = {

	get: function(){
		return this.tagName.toLowerCase();
	}

};

Element.Properties.html = (function(){
	var wrapper = document.createElement('div');

	var translations = {
		table: [1, '<table>', '</table>'],
		select: [1, '<select>', '</select>'],
		tbody: [2, '<table><tbody>', '</tbody></table>'],
		tr: [3, '<table><tbody><tr>', '</tr></tbody></table>']
	};
	translations.thead = translations.tfoot = translations.tbody;

	var html = {
		set: function(){
			var html = Array.flatten(arguments).join('');
			var wrap = Browser.Engine.trident && translations[this.get('tag')];
			if (wrap){
				var first = wrapper;
				first.innerHTML = wrap[1] + html + wrap[2];
				for (var i = wrap[0]; i--;) first = first.firstChild;
				this.empty().adopt(first.childNodes);
			} else {
				this.innerHTML = html;
			}
		}
	};

	html.erase = html.set;

	return html;
})();

if (Browser.Engine.webkit && Browser.Engine.version < 420) Element.Properties.text = {
	get: function(){
		if (this.innerText) return this.innerText;
		var temp = this.ownerDocument.newElement('div', {html: this.innerHTML}).inject(this.ownerDocument.body);
		var text = temp.innerText;
		temp.destroy();
		return text;
	}
};


/*
Script: Element.Event.js
	Contains Element methods for dealing with events, and custom Events.

License:
	MIT-style license.
*/

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

Native.implement([Element, Window, Document], {

	addEvent: function(type, fn){
		var events = this.retrieve('events', {});
		events[type] = events[type] || {'keys': [], 'values': []};
		if (events[type].keys.contains(fn)) return this;
		events[type].keys.push(fn);
		var realType = type, custom = Element.Events.get(type), condition = fn, self = this;
		if (custom){
			if (custom.onAdd) custom.onAdd.call(this, fn);
			if (custom.condition){
				condition = function(event){
					if (custom.condition.call(this, event)) return fn.call(this, event);
					return true;
				};
			}
			realType = custom.base || realType;
		}
		var defn = function(){
			return fn.call(self);
		};
		var nativeEvent = Element.NativeEvents[realType];
		if (nativeEvent){
			if (nativeEvent == 2){
				defn = function(event){
					event = new Event(event, self.getWindow());
					if (condition.call(self, event) === false) event.stop();
				};
			}
			this.addListener(realType, defn);
		}
		events[type].values.push(defn);
		return this;
	},

	removeEvent: function(type, fn){
		var events = this.retrieve('events');
		if (!events || !events[type]) return this;
		var pos = events[type].keys.indexOf(fn);
		if (pos == -1) return this;
		events[type].keys.splice(pos, 1);
		var value = events[type].values.splice(pos, 1)[0];
		var custom = Element.Events.get(type);
		if (custom){
			if (custom.onRemove) custom.onRemove.call(this, fn);
			type = custom.base || type;
		}
		return (Element.NativeEvents[type]) ? this.removeListener(type, value) : this;
	},

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

	removeEvents: function(events){
		var type;
		if ($type(events) == 'object'){
			for (type in events) this.removeEvent(type, events[type]);
			return this;
		}
		var attached = this.retrieve('events');
		if (!attached) return this;
		if (!events){
			for (type in attached) this.removeEvents(type);
			this.eliminate('events');
		} else if (attached[events]){
			while (attached[events].keys[0]) this.removeEvent(events, attached[events].keys[0]);
			attached[events] = null;
		}
		return this;
	},

	fireEvent: function(type, args, delay){
		var events = this.retrieve('events');
		if (!events || !events[type]) return this;
		events[type].keys.each(function(fn){
			fn.create({'bind': this, 'delay': delay, 'arguments': args})();
		}, this);
		return this;
	},

	cloneEvents: function(from, type){
		from = document.id(from);
		var fevents = from.retrieve('events');
		if (!fevents) return this;
		if (!type){
			for (var evType in fevents) this.cloneEvents(from, evType);
		} else if (fevents[type]){
			fevents[type].keys.each(function(fn){
				this.addEvent(type, fn);
			}, this);
		}
		return this;
	}

});

Element.NativeEvents = {
	click: 2, dblclick: 2, mouseup: 2, mousedown: 2, contextmenu: 2, //mouse buttons
	mousewheel: 2, DOMMouseScroll: 2, //mouse wheel
	mouseover: 2, mouseout: 2, mousemove: 2, selectstart: 2, selectend: 2, //mouse movement
	keydown: 2, keypress: 2, keyup: 2, //keyboard
	focus: 2, blur: 2, change: 2, reset: 2, select: 2, submit: 2, //form elements
	load: 1, unload: 1, beforeunload: 2, resize: 1, move: 1, DOMContentLoaded: 1, readystatechange: 1, //window
	error: 1, abort: 1, scroll: 1 //misc
};

(function(){

var $check = function(event){
	var related = event.relatedTarget;
	if (related == undefined) return true;
	if (related === false) return false;
	return ($type(this) != 'document' && related != this && related.prefix != 'xul' && !this.hasChild(related));
};

Element.Events = new Hash({

	mouseenter: {
		base: 'mouseover',
		condition: $check
	},

	mouseleave: {
		base: 'mouseout',
		condition: $check
	},

	mousewheel: {
		base: (Browser.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel'
	}

});

})();


/*
Script: Element.Style.js
	Contains methods for interacting with the styles of Elements in a fashionable way.

License:
	MIT-style license.
*/

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

Element.Properties.opacity = {

	set: function(opacity, novisibility){
		if (!novisibility){
			if (opacity == 0){
				if (this.style.visibility != 'hidden') this.style.visibility = 'hidden';
			} else {
				if (this.style.visibility != 'visible') this.style.visibility = 'visible';
			}
		}
		if (!this.currentStyle || !this.currentStyle.hasLayout) this.style.zoom = 1;
		if (Browser.Engine.trident) this.style.filter = (opacity == 1) ? '' : 'alpha(opacity=' + opacity * 100 + ')';
		this.style.opacity = opacity;
		this.store('opacity', opacity);
	},

	get: function(){
		return this.retrieve('opacity', 1);
	}

};

Element.implement({

	setOpacity: function(value){
		return this.set('opacity', value, true);
	},

	getOpacity: function(){
		return this.get('opacity');
	},

	setStyle: function(property, value){
		switch (property){
			case 'opacity': return this.set('opacity', parseFloat(value));
			case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
		}
		property = property.camelCase();
		if ($type(value) != 'string'){
			var map = (Element.Styles.get(property) || '@').split(' ');
			value = $splat(value).map(function(val, i){
				if (!map[i]) return '';
				return ($type(val) == 'number') ? map[i].replace('@', Math.round(val)) : val;
			}).join(' ');
		} else if (value == String(Number(value))){
			value = Math.round(value);
		}
		this.style[property] = value;
		return this;
	},

	getStyle: function(property){
		switch (property){
			case 'opacity': return this.get('opacity');
			case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
		}
		property = property.camelCase();
		var result = this.style[property];
		if (!$chk(result)){
			result = [];
			for (var style in Element.ShortStyles){
				if (property != style) continue;
				for (var s in Element.ShortStyles[style]) result.push(this.getStyle(s));
				return result.join(' ');
			}
			result = this.getComputedStyle(property);
		}
		if (result){
			result = String(result);
			var color = result.match(/rgba?\([\d\s,]+\)/);
			if (color) result = result.replace(color[0], color[0].rgbToHex());
		}
		if (Browser.Engine.presto || (Browser.Engine.trident && !$chk(parseInt(result, 10)))){
			if (property.test(/^(height|width)$/)){
				var values = (property == 'width') ? ['left', 'right'] : ['top', 'bottom'], size = 0;
				values.each(function(value){
					size += this.getStyle('border-' + value + '-width').toInt() + this.getStyle('padding-' + value).toInt();
				}, this);
				return this['offset' + property.capitalize()] - size + 'px';
			}
			if ((Browser.Engine.presto) && String(result).test('px')) return result;
			if (property.test(/(border(.+)Width|margin|padding)/)) return '0px';
		}
		return result;
	},

	setStyles: function(styles){
		for (var style in styles) this.setStyle(style, styles[style]);
		return this;
	},

	getStyles: function(){
		var result = {};
		Array.flatten(arguments).each(function(key){
			result[key] = this.getStyle(key);
		}, this);
		return result;
	}

});

Element.Styles = new Hash({
	left: '@px', top: '@px', bottom: '@px', right: '@px',
	width: '@px', height: '@px', maxWidth: '@px', maxHeight: '@px', minWidth: '@px', minHeight: '@px',
	backgroundColor: 'rgb(@, @, @)', backgroundPosition: '@px @px', color: 'rgb(@, @, @)',
	fontSize: '@px', letterSpacing: '@px', lineHeight: '@px', clip: 'rect(@px @px @px @px)',
	margin: '@px @px @px @px', padding: '@px @px @px @px', border: '@px @ rgb(@, @, @) @px @ rgb(@, @, @) @px @ rgb(@, @, @)',
	borderWidth: '@px @px @px @px', borderStyle: '@ @ @ @', borderColor: 'rgb(@, @, @) rgb(@, @, @) rgb(@, @, @) rgb(@, @, @)',
	zIndex: '@', 'zoom': '@', fontWeight: '@', textIndent: '@px', opacity: '@'
});

Element.ShortStyles = {margin: {}, padding: {}, border: {}, borderWidth: {}, borderStyle: {}, borderColor: {}};

['Top', 'Right', 'Bottom', 'Left'].each(function(direction){
	var Short = Element.ShortStyles;
	var All = Element.Styles;
	['margin', 'padding'].each(function(style){
		var sd = style + direction;
		Short[style][sd] = All[sd] = '@px';
	});
	var bd = 'border' + direction;
	Short.border[bd] = All[bd] = '@px @ rgb(@, @, @)';
	var bdw = bd + 'Width', bds = bd + 'Style', bdc = bd + 'Color';
	Short[bd] = {};
	Short.borderWidth[bdw] = Short[bd][bdw] = All[bdw] = '@px';
	Short.borderStyle[bds] = Short[bd][bds] = All[bds] = '@';
	Short.borderColor[bdc] = Short[bd][bdc] = All[bdc] = 'rgb(@, @, @)';
});


/*
Script: Element.Dimensions.js
	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).
*/

(function(){

Element.implement({

	scrollTo: function(x, y){
		if (isBody(this)){
			this.getWindow().scrollTo(x, y);
		} else {
			this.scrollLeft = x;
			this.scrollTop = y;
		}
		return this;
	},

	getSize: function(){
		if (isBody(this)) return this.getWindow().getSize();
		return {x: this.offsetWidth, y: this.offsetHeight};
	},

	getScrollSize: function(){
		if (isBody(this)) return this.getWindow().getScrollSize();
		return {x: this.scrollWidth, y: this.scrollHeight};
	},

	getScroll: function(){
		if (isBody(this)) return this.getWindow().getScroll();
		return {x: this.scrollLeft, y: this.scrollTop};
	},

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

	getOffsetParent: function(){
		var element = this;
		if (isBody(element)) return null;
		if (!Browser.Engine.trident) return element.offsetParent;
		while ((element = element.parentNode) && !isBody(element)){
			if (styleString(element, 'position') != 'static') return element;
		}
		return null;
	},

	getOffsets: function(){		
		if (this.getBoundingClientRect){
			var bound = this.getBoundingClientRect(),
			html = document.id(this.getDocument().documentElement),
			scroll = html.getScroll(),
			isFixed = (styleString(this, 'position') == 'fixed');
			return {
				x: parseInt(bound.left, 10) + ((isFixed) ? 0 : scroll.x) - html.clientLeft,
				y: parseInt(bound.top, 10) +  ((isFixed) ? 0 : scroll.y) - html.clientTop
			};
		}

		var element = this, position = {x: 0, y: 0};
		if (isBody(this)) return position;

		while (element && !isBody(element)){
			position.x += element.offsetLeft;
			position.y += element.offsetTop;

			if (Browser.Engine.gecko){
				if (!borderBox(element)){
					position.x += leftBorder(element);
					position.y += topBorder(element);
				}
				var parent = element.parentNode;
				if (parent && styleString(parent, 'overflow') != 'visible'){
					position.x += leftBorder(parent);
					position.y += topBorder(parent);
				}
			} else if (element != this && Browser.Engine.webkit){
				position.x += leftBorder(element);
				position.y += topBorder(element);
			}

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

	getPosition: function(relative){
		if (isBody(this)) return {x: 0, y: 0};
		var offset = this.getOffsets(), scroll = this.getScrolls();
		var position = {x: offset.x - scroll.x, y: offset.y - scroll.y};
		var relativePosition = (relative && (relative = document.id(relative))) ? relative.getPosition() : {x: 0, y: 0};
		return {x: position.x - relativePosition.x, y: position.y - relativePosition.y};
	},

	getCoordinates: function(element){
		if (isBody(this)) return this.getWindow().getCoordinates();
		var position = this.getPosition(element), size = this.getSize();
		var obj = {left: position.x, top: position.y, width: size.x, height: size.y};
		obj.right = obj.left + obj.width;
		obj.bottom = obj.top + obj.height;
		return obj;
	},

	computePosition: function(obj){
		return {left: obj.x - styleNumber(this, 'margin-left'), top: obj.y - styleNumber(this, 'margin-top')};
	},

	setPosition: function(obj){
		return this.setStyles(this.computePosition(obj));
	}

});


Native.implement([Document, Window], {

	getSize: function(){
		if (Browser.Engine.presto || Browser.Engine.webkit) {
			var win = this.getWindow();
			return {x: win.innerWidth, y: win.innerHeight};
		}
		var doc = getCompatElement(this);
		return {x: doc.clientWidth, y: doc.clientHeight};
	},

	getScroll: function(){
		var win = this.getWindow(), doc = getCompatElement(this);
		return {x: win.pageXOffset || doc.scrollLeft, y: win.pageYOffset || doc.scrollTop};
	},

	getScrollSize: function(){
		var doc = getCompatElement(this), min = this.getSize();
		return {x: Math.max(doc.scrollWidth, min.x), y: Math.max(doc.scrollHeight, min.y)};
	},

	getPosition: function(){
		return {x: 0, y: 0};
	},

	getCoordinates: function(){
		var size = this.getSize();
		return {top: 0, left: 0, bottom: size.y, right: size.x, height: size.y, width: size.x};
	}

});

// private methods

var styleString = Element.getComputedStyle;

function styleNumber(element, style){
	return styleString(element, style).toInt() || 0;
};

function borderBox(element){
	return styleString(element, '-moz-box-sizing') == 'border-box';
};

function topBorder(element){
	return styleNumber(element, 'border-top-width');
};

function leftBorder(element){
	return styleNumber(element, 'border-left-width');
};

function isBody(element){
	return (/^(?:body|html)$/i).test(element.tagName);
};

function getCompatElement(element){
	var doc = element.getDocument();
	return (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
};

})();

//aliases
Element.alias('setPosition', 'position'); //compatability

Native.implement([Window, Document, Element], {

	getHeight: function(){
		return this.getSize().y;
	},

	getWidth: function(){
		return this.getSize().x;
	},

	getScrollTop: function(){
		return this.getScroll().y;
	},

	getScrollLeft: function(){
		return this.getScroll().x;
	},

	getScrollHeight: function(){
		return this.getScrollSize().y;
	},

	getScrollWidth: function(){
		return this.getScrollSize().x;
	},

	getTop: function(){
		return this.getPosition().y;
	},

	getLeft: function(){
		return this.getPosition().x;
	}

});


/*
Script: Selectors.js
	Adds advanced CSS Querying capabilities for targeting elements. Also includes pseudoselectors support.

License:
	MIT-style license.
*/

Native.implement([Document, Element], {

	getElements: function(expression, nocash){
		expression = expression.split(',');
		var items, local = {};
		for (var i = 0, l = expression.length; i < l; i++){
			var selector = expression[i], elements = Selectors.Utils.search(this, selector, local);
			if (i != 0 && elements.item) elements = $A(elements);
			items = (i == 0) ? elements : (items.item) ? $A(items).concat(elements) : items.concat(elements);
		}
		return new Elements(items, {ddup: (expression.length > 1), cash: !nocash});
	}

});

Element.implement({

	match: function(selector){
		if (!selector || (selector == this)) return true;
		var tagid = Selectors.Utils.parseTagAndID(selector);
		var tag = tagid[0], id = tagid[1];
		if (!Selectors.Filters.byID(this, id) || !Selectors.Filters.byTag(this, tag)) return false;
		var parsed = Selectors.Utils.parseSelector(selector);
		return (parsed) ? Selectors.Utils.filter(this, parsed, {}) : true;
	}

});

var Selectors = {Cache: {nth: {}, parsed: {}}};

Selectors.RegExps = {
	id: (/#([\w-]+)/),
	tag: (/^(\w+|\*)/),
	quick: (/^(\w+|\*)$/),
	splitter: (/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),
	combined: (/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)
};

Selectors.Utils = {

	chk: function(item, uniques){
		if (!uniques) return true;
		var uid = $uid(item);
		if (!uniques[uid]) return uniques[uid] = true;
		return false;
	},

	parseNthArgument: function(argument){
		if (Selectors.Cache.nth[argument]) return Selectors.Cache.nth[argument];
		var parsed = argument.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);
		if (!parsed) return false;
		var inta = parseInt(parsed[1], 10);
		var a = (inta || inta === 0) ? inta : 1;
		var special = parsed[2] || false;
		var b = parseInt(parsed[3], 10) || 0;
		if (a != 0){
			b--;
			while (b < 1) b += a;
			while (b >= a) b -= a;
		} else {
			a = b;
			special = 'index';
		}
		switch (special){
			case 'n': parsed = {a: a, b: b, special: 'n'}; break;
			case 'odd': parsed = {a: 2, b: 0, special: 'n'}; break;
			case 'even': parsed = {a: 2, b: 1, special: 'n'}; break;
			case 'first': parsed = {a: 0, special: 'index'}; break;
			case 'last': parsed = {special: 'last-child'}; break;
			case 'only': parsed = {special: 'only-child'}; break;
			default: parsed = {a: (a - 1), special: 'index'};
		}

		return Selectors.Cache.nth[argument] = parsed;
	},

	parseSelector: function(selector){
		if (Selectors.Cache.parsed[selector]) return Selectors.Cache.parsed[selector];
		var m, parsed = {classes: [], pseudos: [], attributes: []};
		while ((m = Selectors.RegExps.combined.exec(selector))){
			var cn = m[1], an = m[2], ao = m[3], av = m[5], pn = m[6], pa = m[7];
			if (cn){
				parsed.classes.push(cn);
			} else if (pn){
				var parser = Selectors.Pseudo.get(pn);
				if (parser) parsed.pseudos.push({parser: parser, argument: pa});
				else parsed.attributes.push({name: pn, operator: '=', value: pa});
			} else if (an){
				parsed.attributes.push({name: an, operator: ao, value: av});
			}
		}
		if (!parsed.classes.length) delete parsed.classes;
		if (!parsed.attributes.length) delete parsed.attributes;
		if (!parsed.pseudos.length) delete parsed.pseudos;
		if (!parsed.classes && !parsed.attributes && !parsed.pseudos) parsed = null;
		return Selectors.Cache.parsed[selector] = parsed;
	},

	parseTagAndID: function(selector){
		var tag = selector.match(Selectors.RegExps.tag);
		var id = selector.match(Selectors.RegExps.id);
		return [(tag) ? tag[1] : '*', (id) ? id[1] : false];
	},

	filter: function(item, parsed, local){
		var i;
		if (parsed.classes){
			for (i = parsed.classes.length; i--; i){
				var cn = parsed.classes[i];
				if (!Selectors.Filters.byClass(item, cn)) return false;
			}
		}
		if (parsed.attributes){
			for (i = parsed.attributes.length; i--; i){
				var att = parsed.attributes[i];
				if (!Selectors.Filters.byAttribute(item, att.name, att.operator, att.value)) return false;
			}
		}
		if (parsed.pseudos){
			for (i = parsed.pseudos.length; i--; i){
				var psd = parsed.pseudos[i];
				if (!Selectors.Filters.byPseudo(item, psd.parser, psd.argument, local)) return false;
			}
		}
		return true;
	},

	getByTagAndID: function(ctx, tag, id){
		if (id){
			var item = (ctx.getElementById) ? ctx.getElementById(id, true) : Element.getElementById(ctx, id, true);
			return (item && Selectors.Filters.byTag(item, tag)) ? [item] : [];
		} else {
			return ctx.getElementsByTagName(tag);
		}
	},

	search: function(self, expression, local){
		var splitters = [];

		var selectors = expression.trim().replace(Selectors.RegExps.splitter, function(m0, m1, m2){
			splitters.push(m1);
			return ':)' + m2;
		}).split(':)');

		var items, filtered, item;

		for (var i = 0, l = selectors.length; i < l; i++){

			var selector = selectors[i];

			if (i == 0 && Selectors.RegExps.quick.test(selector)){
				items = self.getElementsByTagName(selector);
				continue;
			}

			var splitter = splitters[i - 1];

			var tagid = Selectors.Utils.parseTagAndID(selector);
			var tag = tagid[0], id = tagid[1];

			if (i == 0){
				items = Selectors.Utils.getByTagAndID(self, tag, id);
			} else {
				var uniques = {}, found = [];
				for (var j = 0, k = items.length; j < k; j++) found = Selectors.Getters[splitter](found, items[j], tag, id, uniques);
				items = found;
			}

			var parsed = Selectors.Utils.parseSelector(selector);

			if (parsed){
				filtered = [];
				for (var m = 0, n = items.length; m < n; m++){
					item = items[m];
					if (Selectors.Utils.filter(item, parsed, local)) filtered.push(item);
				}
				items = filtered;
			}

		}

		return items;

	}

};

Selectors.Getters = {

	' ': function(found, self, tag, id, uniques){
		var items = Selectors.Utils.getByTagAndID(self, tag, id);
		for (var i = 0, l = items.length; i < l; i++){
			var item = items[i];
			if (Selectors.Utils.chk(item, uniques)) found.push(item);
		}
		return found;
	},

	'>': function(found, self, tag, id, uniques){
		var children = Selectors.Utils.getByTagAndID(self, tag, id);
		for (var i = 0, l = children.length; i < l; i++){
			var child = children[i];
			if (child.parentNode == self && Selectors.Utils.chk(child, uniques)) found.push(child);
		}
		return found;
	},

	'+': function(found, self, tag, id, uniques){
		while ((self = self.nextSibling)){
			if (self.nodeType == 1){
				if (Selectors.Utils.chk(self, uniques) && Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
				break;
			}
		}
		return found;
	},

	'~': function(found, self, tag, id, uniques){
		while ((self = self.nextSibling)){
			if (self.nodeType == 1){
				if (!Selectors.Utils.chk(self, uniques)) break;
				if (Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
			}
		}
		return found;
	}

};

Selectors.Filters = {

	byTag: function(self, tag){
		return (tag == '*' || (self.tagName && self.tagName.toLowerCase() == tag));
	},

	byID: function(self, id){
		return (!id || (self.id && self.id == id));
	},

	byClass: function(self, klass){
		return (self.className && self.className.contains(klass, ' '));
	},

	byPseudo: function(self, parser, argument, local){
		return parser.call(self, argument, local);
	},

	byAttribute: function(self, name, operator, value){
		var result = Element.prototype.getProperty.call(self, name);
		if (!result) return (operator == '!=');
		if (!operator || value == undefined) return true;
		switch (operator){
			case '=': return (result == value);
			case '*=': return (result.contains(value));
			case '^=': return (result.substr(0, value.length) == value);
			case '$=': return (result.substr(result.length - value.length) == value);
			case '!=': return (result != value);
			case '~=': return result.contains(value, ' ');
			case '|=': return result.contains(value, '-');
		}
		return false;
	}

};

Selectors.Pseudo = new Hash({

	// w3c pseudo selectors

	checked: function(){
		return this.checked;
	},
	
	empty: function(){
		return !(this.innerText || this.textContent || '').length;
	},

	not: function(selector){
		return !Element.match(this, selector);
	},

	contains: function(text){
		return (this.innerText || this.textContent || '').contains(text);
	},

	'first-child': function(){
		return Selectors.Pseudo.index.call(this, 0);
	},

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

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

	'nth-child': function(argument, local){
		argument = (argument == undefined) ? 'n' : argument;
		var parsed = Selectors.Utils.parseNthArgument(argument);
		if (parsed.special != 'n') return Selectors.Pseudo[parsed.special].call(this, parsed.a, local);
		var count = 0;
		local.positions = local.positions || {};
		var uid = $uid(this);
		if (!local.positions[uid]){
			var self = this;
			while ((self = self.previousSibling)){
				if (self.nodeType != 1) continue;
				count ++;
				var position = local.positions[$uid(self)];
				if (position != undefined){
					count = position + count;
					break;
				}
			}
			local.positions[uid] = count;
		}
		return (local.positions[uid] % parsed.a == parsed.b);
	},

	// custom pseudo selectors

	index: function(index){
		var element = this, count = 0;
		while ((element = element.previousSibling)){
			if (element.nodeType == 1 && ++count > index) return false;
		}
		return (count == index);
	},

	even: function(argument, local){
		return Selectors.Pseudo['nth-child'].call(this, '2n+1', local);
	},

	odd: function(argument, local){
		return Selectors.Pseudo['nth-child'].call(this, '2n', local);
	},
	
	selected: function(){
		return this.selected;
	},
	
	enabled: function(){
		return (this.disabled === false);
	}

});


/*
Script: Domready.js
	Contains the domready custom event.

License:
	MIT-style license.
*/

Element.Events.domready = {

	onAdd: function(fn){
		if (Browser.loaded) fn.call(this);
	}

};

(function(){

	var domready = function(){
		if (Browser.loaded) return;
		Browser.loaded = true;
		window.fireEvent('domready');
		document.fireEvent('domready');
	};

	if (Browser.Engine.trident){
		var temp = document.createElement('div');
		(function(){
			($try(function(){
				temp.doScroll(); // Technique by Diego Perini
				return document.id(temp).inject(document.body).set('html', 'temp').dispose();
			})) ? domready() : arguments.callee.delay(50);
		})();
	} else if (Browser.Engine.webkit && Browser.Engine.version < 525){
		(function(){
			(['loaded', 'complete'].contains(document.readyState)) ? domready() : arguments.callee.delay(50);
		})();
	} else {
		window.addEvent('load', domready);
		document.addEvent('DOMContentLoaded', domready);
	}

})();


/*
Script: JSON.js
	JSON encoder and decoder.

License:
	MIT-style license.

See Also:
	<http://www.json.org/>
*/

var JSON = new Hash({

	$specialChars: {'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\'},

	$replaceChars: function(chr){
		return JSON.$specialChars[chr] || '\\u00' + Math.floor(chr.charCodeAt() / 16).toString(16) + (chr.charCodeAt() % 16).toString(16);
	},

	encode: function(obj){
		switch ($type(obj)){
			case 'string':
				return '"' + obj.replace(/[\x00-\x1f\\"]/g, JSON.$replaceChars) + '"';
			case 'array':
				return '[' + String(obj.map(JSON.encode).clean()) + ']';
			case 'object': case 'hash':
				var string = [];
				Hash.each(obj, function(value, key){
					var json = JSON.encode(value);
					if (json) string.push(JSON.encode(key) + ':' + json);
				});
				return '{' + string + '}';
			case 'number': case 'boolean': return String(obj);
			case false: return 'null';
		}
		return null;
	},

	decode: function(string, secure){
		if ($type(string) != 'string' || !string.length) return null;
		if (secure && !(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(string.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''))) return null;
		return eval('(' + string + ')');
	}

});

Native.implement([Hash, Array, String, Number], {

	toJSON: function(){
		return JSON.encode(this);
	}

});


/*
Script: Cookie.js
	Class for creating, loading, and saving browser Cookies.

License:
	MIT-style license.

Credits:
	Based on the functions by Peter-Paul Koch (http://quirksmode.org).
*/

var Cookie = new Class({

	Implements: Options,

	options: {
		path: false,
		domain: false,
		duration: false,
		secure: false,
		document: document
	},

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

	write: function(value){
		value = encodeURIComponent(value);
		if (this.options.domain) value += '; domain=' + this.options.domain;
		if (this.options.path) value += '; path=' + this.options.path;
		if (this.options.duration){
			var date = new Date();
			date.setTime(date.getTime() + this.options.duration * 24 * 60 * 60 * 1000);
			value += '; expires=' + date.toGMTString();
		}
		if (this.options.secure) value += '; secure';
		this.options.document.cookie = this.key + '=' + value;
		return this;
	},

	read: function(){
		var value = this.options.document.cookie.match('(?:^|;)\\s*' + this.key.escapeRegExp() + '=([^;]*)');
		return (value) ? decodeURIComponent(value[1]) : null;
	},

	dispose: function(){
		new Cookie(this.key, $merge(this.options, {duration: -1})).write('');
		return this;
	}

});

Cookie.write = function(key, value, options){
	return new Cookie(key, options).write(value);
};

Cookie.read = function(key){
	return new Cookie(key).read();
};

Cookie.dispose = function(key, options){
	return new Cookie(key, options).dispose();
};


/*
Script: Swiff.js
	Wrapper for embedding SWF movies. Supports (and fixes) External Interface Communication.

License:
	MIT-style license.

Credits:
	Flash detection & Internet Explorer + Flash Player 9 fix inspired by SWFObject.
*/

var Swiff = new Class({

	Implements: [Options],

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

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

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

		this.setOptions(options);
		options = this.options;
		var id = this.id = options.id || this.instance;
		var container = document.id(options.container);

		Swiff.CallBacks[this.instance] = {};

		var params = options.params, vars = options.vars, callBacks = options.callBacks;
		var properties = $extend({height: options.height, width: options.width}, options.properties);

		var self = this;

		for (var callBack in callBacks){
			Swiff.CallBacks[this.instance][callBack] = (function(option){
				return function(){
					return option.apply(self.object, arguments);
				};
			})(callBacks[callBack]);
			vars[callBack] = 'Swiff.CallBacks.' + this.instance + '.' + callBack;
		}

		params.flashVars = Hash.toQueryString(vars);
		if (Browser.Engine.trident){
			properties.classid = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
			params.movie = path;
		} else {
			properties.type = 'application/x-shockwave-flash';
			properties.data = path;
		}
		var build = '<object id="' + id + '"';
		for (var property in properties) build += ' ' + property + '="' + properties[property] + '"';
		build += '>';
		for (var param in params){
			if (params[param]) build += '<param name="' + param + '" value="' + params[param] + '" />';
		}
		build += '</object>';
		this.object = ((container) ? container.empty() : new Element('div')).set('html', build).firstChild;
	},

	replaces: function(element){
		element = document.id(element, true);
		element.parentNode.replaceChild(this.toElement(), element);
		return this;
	},

	inject: function(element){
		document.id(element, true).appendChild(this.toElement());
		return this;
	},

	remote: function(){
		return Swiff.remote.apply(Swiff, [this.toElement()].extend(arguments));
	}

});

Swiff.CallBacks = {};

Swiff.remote = function(obj, fn){
	var rs = obj.CallFunction('<invoke name="' + fn + '" returntype="javascript">' + __flash__argumentsToXML(arguments, 2) + '</invoke>');
	return eval(rs);
};


/*
Script: Fx.js
	Contains the basic animation logic to be extended by all other Fx Classes.

License:
	MIT-style license.
*/

var Fx = new Class({

	Implements: [Chain, Events, Options],

	options: {
		/*
		onStart: $empty,
		onCancel: $empty,
		onComplete: $empty,
		*/
		fps: 50,
		unit: false,
		duration: 500,
		link: 'ignore'
	},

	initialize: function(options){
		this.subject = this.subject || this;
		this.setOptions(options);
		this.options.duration = Fx.Durations[this.options.duration] || this.options.duration.toInt();
		var wait = this.options.wait;
		if (wait === false) this.options.link = 'cancel';
	},

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

	step: function(){
		var time = $time();
		if (time < this.time + this.options.duration){
			var delta = this.transition((time - this.time) / this.options.duration);
			this.set(this.compute(this.from, this.to, delta));
		} else {
			this.set(this.compute(this.from, this.to, 1));
			this.complete();
		}
	},

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

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

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

	start: function(from, to){
		if (!this.check(from, to)) return this;
		this.from = from;
		this.to = to;
		this.time = 0;
		this.transition = this.getTransition();
		this.startTimer();
		this.onStart();
		return this;
	},

	complete: function(){
		if (this.stopTimer()) this.onComplete();
		return this;
	},

	cancel: function(){
		if (this.stopTimer()) this.onCancel();
		return this;
	},

	onStart: function(){
		this.fireEvent('start', this.subject);
	},

	onComplete: function(){
		this.fireEvent('complete', this.subject);
		if (!this.callChain()) this.fireEvent('chainComplete', this.subject);
	},

	onCancel: function(){
		this.fireEvent('cancel', this.subject).clearChain();
	},

	pause: function(){
		this.stopTimer();
		return this;
	},

	resume: function(){
		this.startTimer();
		return this;
	},

	stopTimer: function(){
		if (!this.timer) return false;
		this.time = $time() - this.time;
		this.timer = $clear(this.timer);
		return true;
	},

	startTimer: function(){
		if (this.timer) return false;
		this.time = $time() - this.time;
		this.timer = this.step.periodical(Math.round(1000 / this.options.fps), this);
		return true;
	}

});

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

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


/*
Script: Fx.CSS.js
	Contains the CSS animation logic. Used by Fx.Tween, Fx.Morph, Fx.Elements.

License:
	MIT-style license.
*/

Fx.CSS = new Class({

	Extends: Fx,

	//prepares the base from/to object

	prepare: function(element, property, values){
		values = $splat(values);
		var values1 = values[1];
		if (!$chk(values1)){
			values[1] = values[0];
			values[0] = element.getStyle(property);
		}
		var parsed = values.map(this.parse);
		return {from: parsed[0], to: parsed[1]};
	},

	//parses a value into an array

	parse: function(value){
		value = $lambda(value)();
		value = (typeof value == 'string') ? value.split(' ') : $splat(value);
		return value.map(function(val){
			val = String(val);
			var found = false;
			Fx.CSS.Parsers.each(function(parser, key){
				if (found) return;
				var parsed = parser.parse(val);
				if ($chk(parsed)) found = {value: parsed, parser: parser};
			});
			found = found || {value: val, parser: Fx.CSS.Parsers.String};
			return found;
		});
	},

	//computes by a from and to prepared objects, using their parsers.

	compute: function(from, to, delta){
		var computed = [];
		(Math.min(from.length, to.length)).times(function(i){
			computed.push({value: from[i].parser.compute(from[i].value, to[i].value, delta), parser: from[i].parser});
		});
		computed.$family = {name: 'fx:css:value'};
		return computed;
	},

	//serves the value as settable

	serve: function(value, unit){
		if ($type(value) != 'fx:css:value') value = this.parse(value);
		var returned = [];
		value.each(function(bit){
			returned = returned.concat(bit.parser.serve(bit.value, unit));
		});
		return returned;
	},

	//renders the change to an element

	render: function(element, property, value, unit){
		element.setStyle(property, this.serve(value, unit));
	},

	//searches inside the page css to find the values for a selector

	search: function(selector){
		if (Fx.CSS.Cache[selector]) return Fx.CSS.Cache[selector];
		var to = {};
		Array.each(document.styleSheets, function(sheet, j){
			var href = sheet.href;
			if (href && href.contains('://') && !href.contains(document.domain)) return;
			var rules = sheet.rules || sheet.cssRules;
			Array.each(rules, function(rule, i){
				if (!rule.style) return;
				var selectorText = (rule.selectorText) ? rule.selectorText.replace(/^\w+/, function(m){
					return m.toLowerCase();
				}) : null;
				if (!selectorText || !selectorText.test('^' + selector + '$')) return;
				Element.Styles.each(function(value, style){
					if (!rule.style[style] || Element.ShortStyles[style]) return;
					value = String(rule.style[style]);
					to[style] = (value.test(/^rgb/)) ? value.rgbToHex() : value;
				});
			});
		});
		return Fx.CSS.Cache[selector] = to;
	}

});

Fx.CSS.Cache = {};

Fx.CSS.Parsers = new Hash({

	Color: {
		parse: function(value){
			if (value.match(/^#[0-9a-f]{3,6}$/i)) return value.hexToRgb(true);
			return ((value = value.match(/(\d+),\s*(\d+),\s*(\d+)/))) ? [value[1], value[2], value[3]] : false;
		},
		compute: function(from, to, delta){
			return from.map(function(value, i){
				return Math.round(Fx.compute(from[i], to[i], delta));
			});
		},
		serve: function(value){
			return value.map(Number);
		}
	},

	Number: {
		parse: parseFloat,
		compute: Fx.compute,
		serve: function(value, unit){
			return (unit) ? value + unit : value;
		}
	},

	String: {
		parse: $lambda(false),
		compute: $arguments(1),
		serve: $arguments(0)
	}

});


/*
Script: Fx.Tween.js
	Formerly Fx.Style, effect to transition any CSS property for an element.

License:
	MIT-style license.
*/

Fx.Tween = new Class({

	Extends: Fx.CSS,

	initialize: function(element, options){
		this.element = this.subject = document.id(element);
		this.parent(options);
	},

	set: function(property, now){
		if (arguments.length == 1){
			now = property;
			property = this.property || this.options.property;
		}
		this.render(this.element, property, now, this.options.unit);
		return this;
	},

	start: function(property, from, to){
		if (!this.check(property, from, to)) return this;
		var args = Array.flatten(arguments);
		this.property = this.options.property || args.shift();
		var parsed = this.prepare(this.element, this.property, args);
		return this.parent(parsed.from, parsed.to);
	}

});

Element.Properties.tween = {

	set: function(options){
		var tween = this.retrieve('tween');
		if (tween) tween.cancel();
		return this.eliminate('tween').store('tween:options', $extend({link: 'cancel'}, options));
	},

	get: function(options){
		if (options || !this.retrieve('tween')){
			if (options || !this.retrieve('tween:options')) this.set('tween', options);
			this.store('tween', new Fx.Tween(this, this.retrieve('tween:options')));
		}
		return this.retrieve('tween');
	}

};

Element.implement({

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

	fade: function(how){
		var fade = this.get('tween'), o = 'opacity', toggle;
		how = $pick(how, 'toggle');
		switch (how){
			case 'in': fade.start(o, 1); break;
			case 'out': fade.start(o, 0); break;
			case 'show': fade.set(o, 1); break;
			case 'hide': fade.set(o, 0); break;
			case 'toggle':
				var flag = this.retrieve('fade:flag', this.get('opacity') == 1);
				fade.start(o, (flag) ? 0 : 1);
				this.store('fade:flag', !flag);
				toggle = true;
			break;
			default: fade.start(o, arguments);
		}
		if (!toggle) this.eliminate('fade:flag');
		return this;
	},

	highlight: function(start, end){
		if (!end){
			end = this.retrieve('highlight:original', this.getStyle('background-color'));
			end = (end == 'transparent') ? '#fff' : end;
		}
		var tween = this.get('tween');
		tween.start('background-color', start || '#ffff88', end).chain(function(){
			this.setStyle('background-color', this.retrieve('highlight:original'));
			tween.callChain();
		}.bind(this));
		return this;
	}

});


/*
Script: Fx.Morph.js
	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.
*/

Fx.Morph = new Class({

	Extends: Fx.CSS,

	initialize: function(element, options){
		this.element = this.subject = document.id(element);
		this.parent(options);
	},

	set: function(now){
		if (typeof now == 'string') now = this.search(now);
		for (var p in now) this.render(this.element, p, now[p], this.options.unit);
		return this;
	},

	compute: function(from, to, delta){
		var now = {};
		for (var p in from) now[p] = this.parent(from[p], to[p], delta);
		return now;
	},

	start: function(properties){
		if (!this.check(properties)) return this;
		if (typeof properties == 'string') properties = this.search(properties);
		var from = {}, to = {};
		for (var p in properties){
			var parsed = this.prepare(this.element, p, properties[p]);
			from[p] = parsed.from;
			to[p] = parsed.to;
		}
		return this.parent(from, to);
	}

});

Element.Properties.morph = {

	set: function(options){
		var morph = this.retrieve('morph');
		if (morph) morph.cancel();
		return this.eliminate('morph').store('morph:options', $extend({link: 'cancel'}, options));
	},

	get: function(options){
		if (options || !this.retrieve('morph')){
			if (options || !this.retrieve('morph:options')) this.set('morph', options);
			this.store('morph', new Fx.Morph(this, this.retrieve('morph:options')));
		}
		return this.retrieve('morph');
	}

};

Element.implement({

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

});


/*
Script: Fx.Transitions.js
	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.
*/

Fx.implement({

	getTransition: function(){
		var trans = this.options.transition || Fx.Transitions.Sine.easeInOut;
		if (typeof trans == 'string'){
			var data = trans.split(':');
			trans = Fx.Transitions;
			trans = trans[data[0]] || trans[data[0].capitalize()];
			if (data[1]) trans = trans['ease' + data[1].capitalize() + (data[2] ? data[2].capitalize() : '')];
		}
		return trans;
	}

});

Fx.Transition = function(transition, params){
	params = $splat(params);
	return $extend(transition, {
		easeIn: function(pos){
			return transition(pos, params);
		},
		easeOut: function(pos){
			return 1 - transition(1 - pos, params);
		},
		easeInOut: function(pos){
			return (pos <= 0.5) ? transition(2 * pos, params) / 2 : (2 - transition(2 * (1 - pos), params)) / 2;
		}
	});
};

Fx.Transitions = new Hash({

	linear: $arguments(0)

});

Fx.Transitions.extend = function(transitions){
	for (var transition in transitions) Fx.Transitions[transition] = new Fx.Transition(transitions[transition]);
};

Fx.Transitions.extend({

	Pow: function(p, x){
		return Math.pow(p, x[0] || 6);
	},

	Expo: function(p){
		return Math.pow(2, 8 * (p - 1));
	},

	Circ: function(p){
		return 1 - Math.sin(Math.acos(p));
	},

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

	Back: function(p, x){
		x = x[0] || 1.618;
		return Math.pow(p, 2) * ((x + 1) * p - x);
	},

	Bounce: function(p){
		var value;
		for (var a = 0, b = 1; 1; a += b, b /= 2){
			if (p >= (7 - 4 * a) / 11){
				value = b * b - Math.pow((11 - 6 * a - 11 * p) / 4, 2);
				break;
			}
		}
		return value;
	},

	Elastic: function(p, x){
		return Math.pow(2, 10 * --p) * Math.cos(20 * p * Math.PI * (x[0] || 1) / 3);
	}

});

['Quad', 'Cubic', 'Quart', 'Quint'].each(function(transition, i){
	Fx.Transitions[transition] = new Fx.Transition(function(p){
		return Math.pow(p, [i + 2]);
	});
});


/*
Script: Request.js
	Powerful all purpose Request Class. Uses XMLHTTPRequest.

License:
	MIT-style license.
*/

var Request = new Class({

	Implements: [Chain, Events, Options],

	options: {/*
		onRequest: $empty,
		onComplete: $empty,
		onCancel: $empty,
		onSuccess: $empty,
		onFailure: $empty,
		onException: $empty,*/
		url: '',
		data: '',
		headers: {
			'X-Requested-With': 'XMLHttpRequest',
			'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
		},
		async: true,
		format: false,
		method: 'post',
		link: 'ignore',
		isSuccess: null,
		emulation: true,
		urlEncoded: true,
		encoding: 'utf-8',
		evalScripts: false,
		evalResponse: false,
		noCache: false
	},

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

	onStateChange: function(){
		if (this.xhr.readyState != 4 || !this.running) return;
		this.running = false;
		this.status = 0;
		$try(function(){
			this.status = this.xhr.status;
		}.bind(this));
		this.xhr.onreadystatechange = $empty;
		if (this.options.isSuccess.call(this, this.status)){
			this.response = {text: this.xhr.responseText, xml: this.xhr.responseXML};
			this.success(this.response.text, this.response.xml);
		} else {
			this.response = {text: null, xml: null};
			this.failure();
		}
	},

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

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

	success: function(text, xml){
		this.onSuccess(this.processScripts(text), xml);
	},

	onSuccess: function(){
		this.fireEvent('complete', arguments).fireEvent('success', arguments).callChain();
	},

	failure: function(){
		this.onFailure();
	},

	onFailure: function(){
		this.fireEvent('complete').fireEvent('failure', this.xhr);
	},

	setHeader: function(name, value){
		this.headers.set(name, value);
		return this;
	},

	getHeader: function(name){
		return $try(function(){
			return this.xhr.getResponseHeader(name);
		}.bind(this));
	},

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

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

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

		var old = this.options;
		options = $extend({data: old.data, url: old.url, method: old.method}, options);
		var data = options.data, url = options.url, method = options.method.toLowerCase();

		switch ($type(data)){
			case 'element': data = document.id(data).toQueryString(); break;
			case 'object': case 'hash': data = Hash.toQueryString(data);
		}

		if (this.options.format){
			var format = 'format=' + this.options.format;
			data = (data) ? format + '&' + data : format;
		}

		if (this.options.emulation && !['get', 'post'].contains(method)){
			var _method = '_method=' + method;
			data = (data) ? _method + '&' + data : _method;
			method = 'post';
		}

		if (this.options.urlEncoded && method == 'post'){
			var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : '';
			this.headers.set('Content-type', 'application/x-www-form-urlencoded' + encoding);
		}

		if (this.options.noCache){
			var noCache = 'noCache=' + new Date().getTime();
			data = (data) ? noCache + '&' + data : noCache;
		}

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

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

		this.xhr.open(method.toUpperCase(), url, this.options.async);

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

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

		this.fireEvent('request');
		this.xhr.send(data);
		if (!this.options.async) this.onStateChange();
		return this;
	},

	cancel: function(){
		if (!this.running) return this;
		this.running = false;
		this.xhr.abort();
		this.xhr.onreadystatechange = $empty;
		this.xhr = new Browser.Request();
		this.fireEvent('cancel');
		return this;
	}

});

(function(){

var methods = {};
['get', 'post', 'put', 'delete', 'GET', 'POST', 'PUT', 'DELETE'].each(function(method){
	methods[method] = function(){
		var params = Array.link(arguments, {url: String.type, data: $defined});
		return this.send($extend(params, {method: method}));
	};
});

Request.implement(methods);

})();

Element.Properties.send = {

	set: function(options){
		var send = this.retrieve('send');
		if (send) send.cancel();
		return this.eliminate('send').store('send:options', $extend({
			data: this, link: 'cancel', method: this.get('method') || 'post', url: this.get('action')
		}, options));
	},

	get: function(options){
		if (options || !this.retrieve('send')){
			if (options || !this.retrieve('send:options')) this.set('send', options);
			this.store('send', new Request(this.retrieve('send:options')));
		}
		return this.retrieve('send');
	}

};

Element.implement({

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

});


/*
Script: Request.HTML.js
	Extends the basic Request Class with additional methods for interacting with HTML responses.

License:
	MIT-style license.
*/

Request.HTML = new Class({

	Extends: Request,

	options: {
		update: false,
		append: false,
		evalScripts: true,
		filter: false
	},

	processHTML: function(text){
		var match = text.match(/<body[^>]*>([\s\S]*?)<\/body>/i);
		text = (match) ? match[1] : text;

		var container = new Element('div');

		return $try(function(){
			var root = '<root>' + text + '</root>', doc;
			if (Browser.Engine.trident){
				doc = new ActiveXObject('Microsoft.XMLDOM');
				doc.async = false;
				doc.loadXML(root);
			} else {
				doc = new DOMParser().parseFromString(root, 'text/xml');
			}
			root = doc.getElementsByTagName('root')[0];
			if (!root) return null;
			for (var i = 0, k = root.childNodes.length; i < k; i++){
				var child = Element.clone(root.childNodes[i], true, true);
				if (child) container.grab(child);
			}
			return container;
		}) || container.set('html', text);
	},

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

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

		var temp = this.processHTML(response.html);

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

		if (options.filter) response.tree = response.elements.filter(options.filter);
		if (options.update) document.id(options.update).empty().set('html', response.html);
		else if (options.append) document.id(options.append).adopt(temp.getChildren());
		if (options.evalScripts) $exec(response.javascript);

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

});

Element.Properties.load = {

	set: function(options){
		var load = this.retrieve('load');
		if (load) load.cancel();
		return this.eliminate('load').store('load:options', $extend({data: this, link: 'cancel', update: this, method: 'get'}, options));
	},

	get: function(options){
		if (options || ! this.retrieve('load')){
			if (options || !this.retrieve('load:options')) this.set('load', options);
			this.store('load', new Request.HTML(this.retrieve('load:options')));
		}
		return this.retrieve('load');
	}

};

Element.implement({

	load: function(){
		this.get('load').send(Array.link(arguments, {data: Object.type, url: String.type}));
		return this;
	}

});


/*
Script: Request.JSON.js
	Extends the basic Request Class with additional methods for sending and receiving JSON data.

License:
	MIT-style license.
*/

Request.JSON = new Class({

	Extends: Request,

	options: {
		secure: true
	},

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

	success: function(text){
		this.response.json = JSON.decode(text, this.options.secure);
		this.onSuccess(this.response.json, text);
	}

});

//MooTools More, <http://mootools.net/more>. Copyright (c) 2006-2009 Aaron Newton <http://clientcide.com/>, Valerio Proietti <http://mad4milk.net> & the MooTools team <http://mootools.net/developers>, MIT Style License.

MooTools.More = {
	'version': '1.2.3.1'
};

/*
Script: Class.Refactor.js
	Extends a class onto itself with new property, preserving any items attached to the class's namespace.

	License:
		MIT-style license.

	Authors:
		Aaron Newton
*/

Class.refactor = function(original, refactors){

	$each(refactors, function(item, name){
		var origin = original.prototype[name];
		if (origin && (origin = origin._origin) && typeof item == 'function') original.implement(name, function(){
			var old = this.previous;
			this.previous = origin;
			var value = item.apply(this, arguments);
			this.previous = old;
			return value;
		}); else original.implement(name, item);
	});

	return original;

};

/*
Script: Class.Binds.js
	Automagically binds specified methods in a class to the instance of the class.

	License:
		MIT-style license.

	Authors:
		Aaron Newton
*/

Class.Mutators.Binds = function(binds){
    return binds;
};

Class.Mutators.initialize = function(initialize){
	return function(){
		$splat(this.Binds).each(function(name){
			var original = this[name];
			if (original) this[name] = original.bind(this);
		}, this);
		return initialize.apply(this, arguments);
	};
};

/*
Script: Class.Occlude.js
	Prevents a class from being applied to a DOM element twice.

	License:
		MIT-style license.

	Authors:
		Aaron Newton
*/

Class.Occlude = new Class({

	occlude: function(property, element){
		element = document.id(element || this.element);
		var instance = element.retrieve(property || this.property);
		if (instance && !$defined(this.occluded)){
			this.occluded = instance;
		} else {
			this.occluded = false;
			element.store(property || this.property, this);
		}
		return this.occluded;
	}

});

/*
Script: Array.Extras.js
	Extends the Array native object to include useful methods to work with arrays.

	License:
		MIT-style license.

	Authors:
		Christoph Pojer

*/
Array.implement({

	min: function(){
		return Math.min.apply(null, this);
	},

	max: function(){
		return Math.max.apply(null, this);
	},

	average: function(){
		return this.length ? this.sum() / this.length : 0;
	},

	sum: function(){
		var result = 0, l = this.length;
		if (l){
			do {
				result += this[--l];
			} while (l);
		}
		return result;
	},

	unique: function(){
		return [].combine(this);
	}

});

/*
Script: URI.js
	Provides methods useful in managing the window location and uris.

	License:
		MIT-style license.

	Authors:
		Sebastian Markbåge, Aaron Newton
*/

var URI = new Class({

	Implements: Options,

	/*
	options: {
		base: false
	},
	*/

	regex: /^(?:(\w+):)?(?:\/\/(?:(?:([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?)?(\.\.?$|(?:[^?#\/]*\/)*)([^?#]*)(?:\?([^#]*))?(?:#(.*))?/,
	parts: ['scheme', 'user', 'password', 'host', 'port', 'directory', 'file', 'query', 'fragment'],
	schemes: { http: 80, https: 443, ftp: 21, rtsp: 554, mms: 1755, file: 0 },

	initialize: function(uri, options){
		this.setOptions(options);
		var base = this.options.base || URI.base;
		uri = uri || base;
		if (uri && uri.parsed)
			this.parsed = $unlink(uri.parsed);
		else
			this.set('value', uri.href || uri.toString(), base ? new URI(base) : false);
	},

	parse: function(value, base){
		var bits = value.match(this.regex);
		if (!bits) return false;
		bits.shift();
		return this.merge(bits.associate(this.parts), base);
	},

	merge: function(bits, base){
		if ((!bits || !bits.scheme) && (!base || !base.scheme)) return false;
		if (base){
			this.parts.every(function(part){
				if (bits[part]) return false;
				bits[part] = base[part] || '';
				return true;
			});
		}
		bits.port = bits.port || this.schemes[bits.scheme.toLowerCase()];
		bits.directory = bits.directory ? this.parseDirectory(bits.directory, base ? base.directory : '') : '/';
		return bits;
	},

	parseDirectory: function(directory, baseDirectory) {
		directory = (directory.substr(0, 1) == '/' ? '' : (baseDirectory || '/')) + directory;
		if (!directory.test(URI.regs.directoryDot)) return directory;
		var result = [];
		directory.replace(URI.regs.endSlash, '').split('/').each(function(dir){
			if (dir == '..' && result.length > 0) result.pop();
			else if (dir != '.') result.push(dir);
		});
		return result.join('/') + '/';
	},

	combine: function(bits){
		return bits.value || bits.scheme + '://' +
			(bits.user ? bits.user + (bits.password ? ':' + bits.password : '') + '@' : '') +
			(bits.host || '') + (bits.port && bits.port != this.schemes[bits.scheme] ? ':' + bits.port : '') +
			(bits.directory || '/') + (bits.file || '') +
			(bits.query ? '?' + bits.query : '') +
			(bits.fragment ? '#' + bits.fragment : '');
	},

	set: function(part, value, base){
		if (part == 'value'){
			var scheme = value.match(URI.regs.scheme);
			if (scheme) scheme = scheme[1];
			if (scheme && !$defined(this.schemes[scheme.toLowerCase()])) this.parsed = { scheme: scheme, value: value };
			else this.parsed = this.parse(value, (base || this).parsed) || (scheme ? { scheme: scheme, value: value } : { value: value });
		} else if (part == 'data') {
			this.setData(value);
		} else {
			this.parsed[part] = value;
		}
		return this;
	},

	get: function(part, base){
		switch(part){
			case 'value': return this.combine(this.parsed, base ? base.parsed : false);
			case 'data' : return this.getData();
		}
		return this.parsed[part] || undefined;
	},

	go: function(){
		document.location.href = this.toString();
	},

	toURI: function(){
		return this;
	},

	getData: function(key, part){
		var qs = this.get(part || 'query');
		if (!$chk(qs)) return key ? null : {};
		var obj = qs.parseQueryString();
		return key ? obj[key] : obj;
	},

	setData: function(values, merge, part){
		if ($type(arguments[0]) == 'string'){ 
			values = this.getData(); 
			values[arguments[0]] = arguments[1]; 
		} else if (merge) {
			values = $merge(this.getData(), values);
		}
		return this.set(part || 'query', Hash.toQueryString(values));
	},

	clearData: function(part){
		return this.set(part || 'query', '');
	}

});

['toString', 'valueOf'].each(function(method){
	URI.prototype[method] = function(){
		return this.get('value');
	};
});


URI.regs = {
	endSlash: /\/$/,
	scheme: /^(\w+):/,
	directoryDot: /\.\/|\.$/
};

URI.base = new URI($$('base[href]').getLast(), { base: document.location });

String.implement({

	toURI: function(options){ return new URI(this, options); }

});

/*
Script: URI.Relative.js
	Extends the URI class to add methods for computing relative and absolute urls.

	License:
		MIT-style license.

	Authors:
		Sebastian Markbåge
*/

URI = Class.refactor(URI, {

	combine: function(bits, base){
		if (!base || bits.scheme != base.scheme || bits.host != base.host || bits.port != base.port)
			return this.previous.apply(this, arguments);
		var end = bits.file + (bits.query ? '?' + bits.query : '') + (bits.fragment ? '#' + bits.fragment : '');

		if (!base.directory) return (bits.directory || (bits.file ? '' : './')) + end;

		var baseDir = base.directory.split('/'),
			relDir = bits.directory.split('/'),
			path = '',
			offset;

		var i = 0;
		for(offset = 0; offset < baseDir.length && offset < relDir.length && baseDir[offset] == relDir[offset]; offset++);
		for(i = 0; i < baseDir.length - offset - 1; i++) path += '../';
		for(i = offset; i < relDir.length - 1; i++) path += relDir[i] + '/';

		return (path || (bits.file ? '' : './')) + end;
	},

	toAbsolute: function(base){
		base = new URI(base);
		if (base) base.set('directory', '').set('file', '');
		return this.toRelative(base);
	},

	toRelative: function(base){
		return this.get('value', new URI(base));
	}

});

/*
Script: Element.Forms.js
	Extends the Element native object to include methods useful in managing inputs.

	License:
		MIT-style license.

	Authors:
		Aaron Newton

*/

Element.implement({

	tidy: function(){
		this.set('value', this.get('value').tidy());
	},

	getTextInRange: function(start, end){
		return this.get('value').substring(start, end);
	},

	getSelectedText: function(){
		if (this.setSelectionRange) return this.getTextInRange(this.getSelectionStart(), this.getSelectionEnd());
		return document.selection.createRange().text;
	},

	getSelectedRange: function() {
		if ($defined(this.selectionStart)) return {start: this.selectionStart, end: this.selectionEnd};
		var pos = {start: 0, end: 0};
		var range = this.getDocument().selection.createRange();
		if (!range || range.parentElement() != this) return pos;
		var dup = range.duplicate();
		if (this.type == 'text') {
			pos.start = 0 - dup.moveStart('character', -100000);
			pos.end = pos.start + range.text.length;
		} else {
			var value = this.get('value');
			var offset = value.length - value.match(/[\n\r]*$/)[0].length;
			dup.moveToElementText(this);
			dup.setEndPoint('StartToEnd', range);
			pos.end = offset - dup.text.length;
			dup.setEndPoint('StartToStart', range);
			pos.start = offset - dup.text.length;
		}
		return pos;
	},

	getSelectionStart: function(){
		return this.getSelectedRange().start;
	},

	getSelectionEnd: function(){
		return this.getSelectedRange().end;
	},

	setCaretPosition: function(pos){
		if (pos == 'end') pos = this.get('value').length;
		this.selectRange(pos, pos);
		return this;
	},

	getCaretPosition: function(){
		return this.getSelectedRange().start;
	},

	selectRange: function(start, end){
		if (this.setSelectionRange) {
			this.focus();
			this.setSelectionRange(start, end);
		} else {
			var value = this.get('value');
			var diff = value.substr(start, end - start).replace(/\r/g, '').length;
			start = value.substr(0, start).replace(/\r/g, '').length;
			var range = this.createTextRange();
			range.collapse(true);
			range.moveEnd('character', start + diff);
			range.moveStart('character', start);
			range.select();
		}
		return this;
	},

	insertAtCursor: function(value, select){
		var pos = this.getSelectedRange();
		var text = this.get('value');
		this.set('value', text.substring(0, pos.start) + value + text.substring(pos.end, text.length));
		if ($pick(select, true)) this.selectRange(pos.start, pos.start + value.length);
		else this.setCaretPosition(pos.start + value.length);
		return this;
	},

	insertAroundCursor: function(options, select){
		options = $extend({
			before: '',
			defaultMiddle: '',
			after: ''
		}, options);
		var value = this.getSelectedText() || options.defaultMiddle;
		var pos = this.getSelectedRange();
		var text = this.get('value');
		if (pos.start == pos.end){
			this.set('value', text.substring(0, pos.start) + options.before + value + options.after + text.substring(pos.end, text.length));
			this.selectRange(pos.start + options.before.length, pos.end + options.before.length + value.length);
		} else {
			var current = text.substring(pos.start, pos.end);
			this.set('value', text.substring(0, pos.start) + options.before + current + options.after + text.substring(pos.end, text.length));
			var selStart = pos.start + options.before.length;
			if ($pick(select, true)) this.selectRange(selStart, selStart + current.length);
			else this.setCaretPosition(selStart + text.length);
		}
		return this;
	}

});

/*
Script: Element.Measure.js
	Extends the Element native object to include methods useful in measuring dimensions.

	Element.measure / .expose methods by Daniel Steigerwald
	License: MIT-style license.
	Copyright: Copyright (c) 2008 Daniel Steigerwald, daniel.steigerwald.cz

	License:
		MIT-style license.

	Authors:
		Aaron Newton

*/

Element.implement({

	measure: function(fn){
		var vis = function(el) {
			return !!(!el || el.offsetHeight || el.offsetWidth);
		};
		if (vis(this)) return fn.apply(this);
		var parent = this.getParent(),
			toMeasure = [], 
			restorers = [];
		while (!vis(parent) && parent != document.body) {
			toMeasure.push(parent.expose());
			parent = parent.getParent();
		}
		var restore = this.expose();
		var result = fn.apply(this);
		restore();
		toMeasure.each(function(restore){
			restore();
		});
		return result;
	},

	expose: function(){
		if (this.getStyle('display') != 'none') return $empty;
		var before = this.style.cssText;
		this.setStyles({
			display: 'block',
			position: 'absolute',
			visibility: 'hidden'
		});
		return function(){
			this.style.cssText = before;
		}.bind(this);
	},

	getDimensions: function(options){
		options = $merge({computeSize: false},options);
		var dim = {};
		var getSize = function(el, options){
			return (options.computeSize)?el.getComputedSize(options):el.getSize();
		};
		if (this.getStyle('display') == 'none'){
			dim = this.measure(function(){
				return getSize(this, options);
			});
		} else {
			try { //safari sometimes crashes here, so catch it
				dim = getSize(this, options);
			}catch(e){}
		}
		return $chk(dim.x) ? $extend(dim, {width: dim.x, height: dim.y}) : $extend(dim, {x: dim.width, y: dim.height});
	},

	getComputedSize: function(options){
		options = $merge({
			styles: ['padding','border'],
			plains: {
				height: ['top','bottom'],
				width: ['left','right']
			},
			mode: 'both'
		}, options);
		var size = {width: 0,height: 0};
		switch (options.mode){
			case 'vertical':
				delete size.width;
				delete options.plains.width;
				break;
			case 'horizontal':
				delete size.height;
				delete options.plains.height;
				break;
		}
		var getStyles = [];
		//this function might be useful in other places; perhaps it should be outside this function?
		$each(options.plains, function(plain, key){
			plain.each(function(edge){
				options.styles.each(function(style){
					getStyles.push((style == 'border') ? style + '-' + edge + '-' + 'width' : style + '-' + edge);
				});
			});
		});
		var styles = {};
		getStyles.each(function(style){ styles[style] = this.getComputedStyle(style); }, this);
		var subtracted = [];
		$each(options.plains, function(plain, key){ //keys: width, height, plains: ['left', 'right'], ['top','bottom']
			var capitalized = key.capitalize();
			size['total' + capitalized] = 0;
			size['computed' + capitalized] = 0;
			plain.each(function(edge){ //top, left, right, bottom
				size['computed' + edge.capitalize()] = 0;
				getStyles.each(function(style, i){ //padding, border, etc.
					//'padding-left'.test('left') size['totalWidth'] = size['width'] + [padding-left]
					if (style.test(edge)){
						styles[style] = styles[style].toInt() || 0; //styles['padding-left'] = 5;
						size['total' + capitalized] = size['total' + capitalized] + styles[style];
						size['computed' + edge.capitalize()] = size['computed' + edge.capitalize()] + styles[style];
					}
					//if width != width (so, padding-left, for instance), then subtract that from the total
					if (style.test(edge) && key != style &&
						(style.test('border') || style.test('padding')) && !subtracted.contains(style)){
						subtracted.push(style);
						size['computed' + capitalized] = size['computed' + capitalized]-styles[style];
					}
				});
			});
		});

		['Width', 'Height'].each(function(value){
			var lower = value.toLowerCase();
			if(!$chk(size[lower])) return;

			size[lower] = size[lower] + this['offset' + value] + size['computed' + value];
			size['total' + value] = size[lower] + size['total' + value];
			delete size['computed' + value];
		}, this);

		return $extend(styles, size);
	}

});

/*
Script: Element.Position.js
	Extends the Element native object to include methods useful positioning elements relative to others.

	License:
		MIT-style license.

	Authors:
		Aaron Newton
*/

(function(){

var original = Element.prototype.position;

Element.implement({

	position: function(options){
		//call original position if the options are x/y values
		if (options && ($defined(options.x) || $defined(options.y))) return original ? original.apply(this, arguments) : this;
		$each(options||{}, function(v, k){ if (!$defined(v)) delete options[k]; });
		options = $merge({
			relativeTo: document.body,
			position: {
				x: 'center', //left, center, right
				y: 'center' //top, center, bottom
			},
			edge: false,
			offset: {x: 0, y: 0},
			returnPos: false,
			relFixedPosition: false,
			ignoreMargins: false,
			allowNegative: false
		}, options);
		//compute the offset of the parent positioned element if this element is in one
		var parentOffset = {x: 0, y: 0};
		var parentPositioned = false;
		/* dollar around getOffsetParent should not be necessary, but as it does not return
		 * a mootools extended element in IE, an error occurs on the call to expose. See:
		 * http://mootools.lighthouseapp.com/projects/2706/tickets/333-element-getoffsetparent-inconsistency-between-ie-and-other-browsers */
		var offsetParent = this.measure(function(){
			return document.id(this.getOffsetParent());
		});
		if (offsetParent && offsetParent != this.getDocument().body){
			parentOffset = offsetParent.measure(function(){
				return this.getPosition();
			});
			parentPositioned = true;
			options.offset.x = options.offset.x - parentOffset.x;
			options.offset.y = options.offset.y - parentOffset.y;
		}
		//upperRight, bottomRight, centerRight, upperLeft, bottomLeft, centerLeft
		//topRight, topLeft, centerTop, centerBottom, center
		var fixValue = function(option){
			if ($type(option) != 'string') return option;
			option = option.toLowerCase();
			var val = {};
			if (option.test('left')) val.x = 'left';
			else if (option.test('right')) val.x = 'right';
			else val.x = 'center';
			if (option.test('upper') || option.test('top')) val.y = 'top';
			else if (option.test('bottom')) val.y = 'bottom';
			else val.y = 'center';
			return val;
		};
		options.edge = fixValue(options.edge);
		options.position = fixValue(options.position);
		if (!options.edge){
			if (options.position.x == 'center' && options.position.y == 'center') options.edge = {x:'center', y:'center'};
			else options.edge = {x:'left', y:'top'};
		}

		this.setStyle('position', 'absolute');
		var rel = document.id(options.relativeTo) || document.body;
		var calc = rel == document.body ? window.getScroll() : rel.getPosition();
		var top = calc.y;
		var left = calc.x;

		if (Browser.Engine.trident){
			var scrolls = rel.getScrolls();
			top += scrolls.y;
			left += scrolls.x;
		}

		var dim = this.getDimensions({computeSize: true, styles:['padding', 'border','margin']});
		if (options.ignoreMargins){
			options.offset.x = options.offset.x - dim['margin-left'];
			options.offset.y = options.offset.y - dim['margin-top'];
		}
		var pos = {};
		var prefY = options.offset.y;
		var prefX = options.offset.x;
		var winSize = window.getSize();
		switch(options.position.x){
			case 'left':
				pos.x = left + prefX;
				break;
			case 'right':
				pos.x = left + prefX + rel.offsetWidth;
				break;
			default: //center
				pos.x = left + ((rel == document.body ? winSize.x : rel.offsetWidth)/2) + prefX;
				break;
		}
		switch(options.position.y){
			case 'top':
				pos.y = top + prefY;
				break;
			case 'bottom':
				pos.y = top + prefY + rel.offsetHeight;
				break;
			default: //center
				pos.y = top + ((rel == document.body ? winSize.y : rel.offsetHeight)/2) + prefY;
				break;
		}

		if (options.edge){
			var edgeOffset = {};

			switch(options.edge.x){
				case 'left':
					edgeOffset.x = 0;
					break;
				case 'right':
					edgeOffset.x = -dim.x-dim.computedRight-dim.computedLeft;
					break;
				default: //center
					edgeOffset.x = -(dim.x/2);
					break;
			}
			switch(options.edge.y){
				case 'top':
					edgeOffset.y = 0;
					break;
				case 'bottom':
					edgeOffset.y = -dim.y-dim.computedTop-dim.computedBottom;
					break;
				default: //center
					edgeOffset.y = -(dim.y/2);
					break;
			}
			pos.x = pos.x + edgeOffset.x;
			pos.y = pos.y + edgeOffset.y;
		}
		pos = {
			left: ((pos.x >= 0 || parentPositioned || options.allowNegative) ? pos.x : 0).toInt(),
			top: ((pos.y >= 0 || parentPositioned || options.allowNegative) ? pos.y : 0).toInt()
		};
		if (rel.getStyle('position') == 'fixed' || options.relFixedPosition){
			var winScroll = window.getScroll();
			pos.top = pos.top.toInt() + winScroll.y;
			pos.left = pos.left.toInt() + winScroll.x;
		}

		if (options.returnPos) return pos;
		else this.setStyles(pos);
		return this;
	}

});

})();

/*
Script: Element.Shortcuts.js
	Extends the Element native object to include some shortcut methods.

	License:
		MIT-style license.

	Authors:
		Aaron Newton

*/

Element.implement({

	isDisplayed: function(){
		return this.getStyle('display') != 'none';
	},

	toggle: function(){
		return this[this.isDisplayed() ? 'hide' : 'show']();
	},

	hide: function(){
		var d;
		try {
			//IE fails here if the element is not in the dom
			if ('none' != this.getStyle('display')) d = this.getStyle('display');
		} catch(e){}

		return this.store('originalDisplay', d || 'block').setStyle('display', 'none');
	},

	show: function(display){
		return this.setStyle('display', display || this.retrieve('originalDisplay') || 'block');
	},

	swapClass: function(remove, add){
		return this.removeClass(remove).addClass(add);
	}

});


/*
Script: Fx.Elements.js
	Effect to change any number of CSS properties of any number of Elements.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
*/

Fx.Elements = new Class({

	Extends: Fx.CSS,

	initialize: function(elements, options){
		this.elements = this.subject = $$(elements);
		this.parent(options);
	},

	compute: function(from, to, delta){
		var now = {};
		for (var i in from){
			var iFrom = from[i], iTo = to[i], iNow = now[i] = {};
			for (var p in iFrom) iNow[p] = this.parent(iFrom[p], iTo[p], delta);
		}
		return now;
	},

	set: function(now){
		for (var i in now){
			var iNow = now[i];
			for (var p in iNow) this.render(this.elements[i], p, iNow[p], this.options.unit);
		}
		return this;
	},

	start: function(obj){
		if (!this.check(obj)) return this;
		var from = {}, to = {};
		for (var i in obj){
			var iProps = obj[i], iFrom = from[i] = {}, iTo = to[i] = {};
			for (var p in iProps){
				var parsed = this.prepare(this.elements[i], p, iProps[p]);
				iFrom[p] = parsed.from;
				iTo[p] = parsed.to;
			}
		}
		return this.parent(from, to);
	}

});

/*
Script: Fx.Accordion.js
	An Fx.Elements extension which allows you to easily create accordion type controls.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
*/

var Accordion = Fx.Accordion = new Class({

	Extends: Fx.Elements,

	options: {/*
		onActive: $empty(toggler, section),
		onBackground: $empty(toggler, section),*/
		display: 0,
		show: false,
		height: true,
		width: false,
		opacity: true,
		fixedHeight: false,
		fixedWidth: false,
		wait: false,
		alwaysHide: false,
		trigger: 'click',
		initialDisplayFx: true
	},

	initialize: function(){
		var params = Array.link(arguments, {'container': Element.type, 'options': Object.type, 'togglers': $defined, 'elements': $defined});
		this.parent(params.elements, params.options);
		this.togglers = $$(params.togglers);
		this.container = document.id(params.container);
		this.previous = -1;
		if (this.options.alwaysHide) this.options.wait = true;
		if ($chk(this.options.show)){
			this.options.display = false;
			this.previous = this.options.show;
		}
		if (this.options.start){
			this.options.display = false;
			this.options.show = false;
		}
		this.effects = {};
		if (this.options.opacity) this.effects.opacity = 'fullOpacity';
		if (this.options.width) this.effects.width = this.options.fixedWidth ? 'fullWidth' : 'offsetWidth';
		if (this.options.height) this.effects.height = this.options.fixedHeight ? 'fullHeight' : 'scrollHeight';
		for (var i = 0, l = this.togglers.length; i < l; i++) this.addSection(this.togglers[i], this.elements[i]);
		this.elements.each(function(el, i){
			if (this.options.show === i){
				this.fireEvent('active', [this.togglers[i], el]);
			} else {
				for (var fx in this.effects) el.setStyle(fx, 0);
			}
		}, this);
		if ($chk(this.options.display)) this.display(this.options.display, this.options.initialDisplayFx);
	},

	addSection: function(toggler, element){
		toggler = document.id(toggler);
		element = document.id(element);
		var test = this.togglers.contains(toggler);
		this.togglers.include(toggler);
		this.elements.include(element);
		var idx = this.togglers.indexOf(toggler);
		toggler.addEvent(this.options.trigger, this.display.bind(this, idx));
		if (this.options.height) element.setStyles({'padding-top': 0, 'border-top': 'none', 'padding-bottom': 0, 'border-bottom': 'none'});
		if (this.options.width) element.setStyles({'padding-left': 0, 'border-left': 'none', 'padding-right': 0, 'border-right': 'none'});
		element.fullOpacity = 1;
		if (this.options.fixedWidth) element.fullWidth = this.options.fixedWidth;
		if (this.options.fixedHeight) element.fullHeight = this.options.fixedHeight;
		element.setStyle('overflow', 'hidden');
		if (!test){
			for (var fx in this.effects) element.setStyle(fx, 0);
		}
		return this;
	},

	display: function(index, useFx){
		useFx = $pick(useFx, true);
		index = ($type(index) == 'element') ? this.elements.indexOf(index) : index;
		if ((this.timer && this.options.wait) || (index === this.previous && !this.options.alwaysHide)) return this;
		this.previous = index;
		var obj = {};
		this.elements.each(function(el, i){
			obj[i] = {};
			var hide = (i != index) || (this.options.alwaysHide && (el.offsetHeight > 0));
			this.fireEvent(hide ? 'background' : 'active', [this.togglers[i], el]);
			for (var fx in this.effects) obj[i][fx] = hide ? 0 : el[this.effects[fx]];
		}, this);
		return useFx ? this.start(obj) : this.set(obj);
	}

});

/*
Script: Fx.Reveal.js
	Defines Fx.Reveal, a class that shows and hides elements with a transition.

	License:
		MIT-style license.

	Authors:
		Aaron Newton

*/

Fx.Reveal = new Class({

	Extends: Fx.Morph,

	options: {/*	  
		onShow: $empty(thisElement),
		onHide: $empty(thisElement),
		onComplete: $empty(thisElement),
		heightOverride: null,
		widthOverride: null, */
		styles: ['padding', 'border', 'margin'],
		transitionOpacity: !Browser.Engine.trident4,
		mode: 'vertical',
		display: 'block',
		hideInputs: Browser.Engine.trident ? 'select, input, textarea, object, embed' : false
	},

	dissolve: function(){
		try {
			if (!this.hiding && !this.showing){
				if (this.element.getStyle('display') != 'none'){
					this.hiding = true;
					this.showing = false;
					this.hidden = true;
					var startStyles = this.element.getComputedSize({
						styles: this.options.styles,
						mode: this.options.mode
					});
					var setToAuto = (this.element.style.height === ''||this.element.style.height == 'auto');
					this.element.setStyle('display', 'block');
					if (this.options.transitionOpacity) startStyles.opacity = 1;
					var zero = {};
					$each(startStyles, function(style, name){
						zero[name] = [style, 0];
					}, this);
					var overflowBefore = this.element.getStyle('overflow');
					this.element.setStyle('overflow', 'hidden');
					var hideThese = this.options.hideInputs ? this.element.getElements(this.options.hideInputs) : null;
					this.$chain.unshift(function(){
						if (this.hidden){
							this.hiding = false;
							$each(startStyles, function(style, name){
								startStyles[name] = style;
							}, this);
							this.element.setStyles($merge({display: 'none', overflow: overflowBefore}, startStyles));
							if (setToAuto){
								if (['vertical', 'both'].contains(this.options.mode)) this.element.style.height = '';
								if (['width', 'both'].contains(this.options.mode)) this.element.style.width = '';
							}
							if (hideThese) hideThese.setStyle('visibility', 'visible');
						}
						this.fireEvent('hide', this.element);
						this.callChain();
					}.bind(this));
					if (hideThese) hideThese.setStyle('visibility', 'hidden');
					this.start(zero);
				} else {
					this.callChain.delay(10, this);
					this.fireEvent('complete', this.element);
					this.fireEvent('hide', this.element);
				}
			} else if (this.options.link == 'chain'){
				this.chain(this.dissolve.bind(this));
			} else if (this.options.link == 'cancel' && !this.hiding){
				this.cancel();
				this.dissolve();
			}
		} catch(e){
			this.hiding = false;
			this.element.setStyle('display', 'none');
			this.callChain.delay(10, this);
			this.fireEvent('complete', this.element);
			this.fireEvent('hide', this.element);
		}
		return this;
	},

	reveal: function(){
		try {
			if (!this.showing && !this.hiding){
				if (this.element.getStyle('display') == 'none' ||
					 this.element.getStyle('visiblity') == 'hidden' ||
					 this.element.getStyle('opacity') == 0){
					this.showing = true;
					this.hiding = false;
					this.hidden = false;
					var setToAuto, startStyles;
					//toggle display, but hide it
					this.element.measure(function(){
						setToAuto = (this.element.style.height === '' || this.element.style.height == 'auto');
						//create the styles for the opened/visible state
						startStyles = this.element.getComputedSize({
							styles: this.options.styles,
							mode: this.options.mode
						});
					}.bind(this));
					$each(startStyles, function(style, name){
						startStyles[name] = style;
					});
					//if we're overridding height/width
					if ($chk(this.options.heightOverride)) startStyles.height = this.options.heightOverride.toInt();
					if ($chk(this.options.widthOverride)) startStyles.width = this.options.widthOverride.toInt();
					if (this.options.transitionOpacity) {
						this.element.setStyle('opacity', 0);
						startStyles.opacity = 1;
					}
					//create the zero state for the beginning of the transition
					var zero = {
						height: 0,
						display: this.options.display
					};
					$each(startStyles, function(style, name){ zero[name] = 0; });
					var overflowBefore = this.element.getStyle('overflow');
					//set to zero
					this.element.setStyles($merge(zero, {overflow: 'hidden'}));
					//hide inputs
					var hideThese = this.options.hideInputs ? this.element.getElements(this.options.hideInputs) : null;
					if (hideThese) hideThese.setStyle('visibility', 'hidden');
					//start the effect
					this.start(startStyles);
					this.$chain.unshift(function(){
						this.element.setStyle('overflow', overflowBefore);
						if (!this.options.heightOverride && setToAuto){
							if (['vertical', 'both'].contains(this.options.mode)) this.element.style.height = '';
							if (['width', 'both'].contains(this.options.mode)) this.element.style.width = '';
						}
						if (!this.hidden) this.showing = false;
						if (hideThese) hideThese.setStyle('visibility', 'visible');
						this.callChain();
						this.fireEvent('show', this.element);
					}.bind(this));
				} else {
					this.callChain();
					this.fireEvent('complete', this.element);
					this.fireEvent('show', this.element);
				}
			} else if (this.options.link == 'chain'){
				this.chain(this.reveal.bind(this));
			} else if (this.options.link == 'cancel' && !this.showing){
				this.cancel();
				this.reveal();
			}
		} catch(e){
			this.element.setStyles({
				display: this.options.display,
				visiblity: 'visible',
				opacity: 1
			});
			this.showing = false;
			this.callChain.delay(10, this);
			this.fireEvent('complete', this.element);
			this.fireEvent('show', this.element);
		}
		return this;
	},

	toggle: function(){
		if (this.element.getStyle('display') == 'none' ||
			 this.element.getStyle('visiblity') == 'hidden' ||
			 this.element.getStyle('opacity') == 0){
			this.reveal();
		} else {
			this.dissolve();
		}
		return this;
	}

});

Element.Properties.reveal = {

	set: function(options){
		var reveal = this.retrieve('reveal');
		if (reveal) reveal.cancel();
		return this.eliminate('reveal').store('reveal:options', $extend({link: 'cancel'}, options));
	},

	get: function(options){
		if (options || !this.retrieve('reveal')){
			if (options || !this.retrieve('reveal:options')) this.set('reveal', options);
			this.store('reveal', new Fx.Reveal(this, this.retrieve('reveal:options')));
		}
		return this.retrieve('reveal');
	}

};

Element.Properties.dissolve = Element.Properties.reveal;

Element.implement({

	reveal: function(options){
		this.get('reveal', options).reveal();
		return this;
	},

	dissolve: function(options){
		this.get('reveal', options).dissolve();
		return this;
	},

	nix: function(){
		var params = Array.link(arguments, {destroy: Boolean.type, options: Object.type});
		this.get('reveal', params.options).dissolve().chain(function(){
			this[params.destroy ? 'destroy' : 'dispose']();
		}.bind(this));
		return this;
	},

	wink: function(){
		var params = Array.link(arguments, {duration: Number.type, options: Object.type});
		var reveal = this.get('reveal', params.options);
		reveal.reveal().chain(function(){
			(function(){
				reveal.dissolve();
			}).delay(params.duration || 2000);
		});
	}


});

/*
Script: Fx.Scroll.js
	Effect to smoothly scroll any element, including the window.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
*/

Fx.Scroll = new Class({

	Extends: Fx,

	options: {
		offset: {x: 0, y: 0},
		wheelStops: true
	},

	initialize: function(element, options){
		this.element = this.subject = document.id(element);
		this.parent(options);
		var cancel = this.cancel.bind(this, false);

		if ($type(this.element) != 'element') this.element = document.id(this.element.getDocument().body);

		var stopper = this.element;

		if (this.options.wheelStops){
			this.addEvent('start', function(){
				stopper.addEvent('mousewheel', cancel);
			}, true);
			this.addEvent('complete', function(){
				stopper.removeEvent('mousewheel', cancel);
			}, true);
		}
	},

	set: function(){
		var now = Array.flatten(arguments);
		this.element.scrollTo(now[0], now[1]);
	},

	compute: function(from, to, delta){
		return [0, 1].map(function(i){
			return Fx.compute(from[i], to[i], delta);
		});
	},

	start: function(x, y){
		if (!this.check(x, y)) return this;
		var offsetSize = this.element.getSize(), scrollSize = this.element.getScrollSize();
		var scroll = this.element.getScroll(), values = {x: x, y: y};
		for (var z in values){
			var max = scrollSize[z] - offsetSize[z];
			if ($chk(values[z])) values[z] = ($type(values[z]) == 'number') ? values[z].limit(0, max) : max;
			else values[z] = scroll[z];
			values[z] += this.options.offset[z];
		}
		return this.parent([scroll.x, scroll.y], [values.x, values.y]);
	},

	toTop: function(){
		return this.start(false, 0);
	},

	toLeft: function(){
		return this.start(0, false);
	},

	toRight: function(){
		return this.start('right', false);
	},

	toBottom: function(){
		return this.start(false, 'bottom');
	},

	toElement: function(el){
		var position = document.id(el).getPosition(this.element);
		return this.start(position.x, position.y);
	},

	scrollIntoView: function(el, axes, offset){
		axes = axes ? $splat(axes) : ['x','y'];
		var to = {};
		el = document.id(el);
		var pos = el.getPosition(this.element);
		var size = el.getSize();
		var scroll = this.element.getScroll();
		var containerSize = this.element.getSize();
		var edge = {
			x: pos.x + size.x,
			y: pos.y + size.y
		};
		['x','y'].each(function(axis) {
			if (axes.contains(axis)) {
				if (edge[axis] > scroll[axis] + containerSize[axis]) to[axis] = edge[axis] - containerSize[axis];
				if (pos[axis] < scroll[axis]) to[axis] = pos[axis];
			}
			if (to[axis] == null) to[axis] = scroll[axis];
			if (offset && offset[axis]) to[axis] = to[axis] + offset[axis];
		}, this);
		if (to.x != scroll.x || to.y != scroll.y) this.start(to.x, to.y);
		return this;
	}

});


/*
Script: Fx.Slide.js
	Effect to slide an element in and out of view.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
*/

Fx.Slide = new Class({

	Extends: Fx,

	options: {
		mode: 'vertical'
	},

	initialize: function(element, options){
		this.addEvent('complete', function(){
			this.open = (this.wrapper['offset' + this.layout.capitalize()] != 0);
			if (this.open && Browser.Engine.webkit419) this.element.dispose().inject(this.wrapper);
		}, true);
		this.element = this.subject = document.id(element);
		this.parent(options);
		var wrapper = this.element.retrieve('wrapper');
		this.wrapper = wrapper || new Element('div', {
			styles: $extend(this.element.getStyles('margin', 'position'), {overflow: 'hidden'})
		}).wraps(this.element);
		this.element.store('wrapper', this.wrapper).setStyle('margin', 0);
		this.now = [];
		this.open = true;
	},

	vertical: function(){
		this.margin = 'margin-top';
		this.layout = 'height';
		this.offset = this.element.offsetHeight;
	},

	horizontal: function(){
		this.margin = 'margin-left';
		this.layout = 'width';
		this.offset = this.element.offsetWidth;
	},

	set: function(now){
		this.element.setStyle(this.margin, now[0]);
		this.wrapper.setStyle(this.layout, now[1]);
		return this;
	},

	compute: function(from, to, delta){
		return [0, 1].map(function(i){
			return Fx.compute(from[i], to[i], delta);
		});
	},

	start: function(how, mode){
		if (!this.check(how, mode)) return this;
		this[mode || this.options.mode]();
		var margin = this.element.getStyle(this.margin).toInt();
		var layout = this.wrapper.getStyle(this.layout).toInt();
		var caseIn = [[margin, layout], [0, this.offset]];
		var caseOut = [[margin, layout], [-this.offset, 0]];
		var start;
		switch (how){
			case 'in': start = caseIn; break;
			case 'out': start = caseOut; break;
			case 'toggle': start = (layout == 0) ? caseIn : caseOut;
		}
		return this.parent(start[0], start[1]);
	},

	slideIn: function(mode){
		return this.start('in', mode);
	},

	slideOut: function(mode){
		return this.start('out', mode);
	},

	hide: function(mode){
		this[mode || this.options.mode]();
		this.open = false;
		return this.set([-this.offset, 0]);
	},

	show: function(mode){
		this[mode || this.options.mode]();
		this.open = true;
		return this.set([0, this.offset]);
	},

	toggle: function(mode){
		return this.start('toggle', mode);
	}

});

Element.Properties.slide = {

	set: function(options){
		var slide = this.retrieve('slide');
		if (slide) slide.cancel();
		return this.eliminate('slide').store('slide:options', $extend({link: 'cancel'}, options));
	},

	get: function(options){
		if (options || !this.retrieve('slide')){
			if (options || !this.retrieve('slide:options')) this.set('slide', options);
			this.store('slide', new Fx.Slide(this, this.retrieve('slide:options')));
		}
		return this.retrieve('slide');
	}

};

Element.implement({

	slide: function(how, mode){
		how = how || 'toggle';
		var slide = this.get('slide'), toggle;
		switch (how){
			case 'hide': slide.hide(mode); break;
			case 'show': slide.show(mode); break;
			case 'toggle':
				var flag = this.retrieve('slide:flag', slide.open);
				slide[flag ? 'slideOut' : 'slideIn'](mode);
				this.store('slide:flag', !flag);
				toggle = true;
			break;
			default: slide.start(how, mode);
		}
		if (!toggle) this.eliminate('slide:flag');
		return this;
	}

});


/*
Script: Fx.SmoothScroll.js
	Class for creating a smooth scrolling effect to all internal links on the page.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
*/

var SmoothScroll = Fx.SmoothScroll = new Class({

	Extends: Fx.Scroll,

	initialize: function(options, context){
		context = context || document;
		this.doc = context.getDocument();
		var win = context.getWindow();
		this.parent(this.doc, options);
		this.links = this.options.links ? $$(this.options.links) : $$(this.doc.links);
		var location = win.location.href.match(/^[^#]*/)[0] + '#';
		this.links.each(function(link){
			if (link.href.indexOf(location) != 0) {return;}
			var anchor = link.href.substr(location.length);
			if (anchor) this.useLink(link, anchor);
		}, this);
		if (!Browser.Engine.webkit419) {
			this.addEvent('complete', function(){
				win.location.hash = this.anchor;
			}, true);
		}
	},

	useLink: function(link, anchor){
		var el;
		link.addEvent('click', function(event){
			if (el !== false && !el) el = document.id(anchor) || this.doc.getElement('a[name=' + anchor + ']');
			if (el) {
				event.preventDefault();
				this.anchor = anchor;
				this.toElement(el);
				link.blur();
			}
		}.bind(this));
	}

});

/*
Script: Drag.js
	The base Drag Class. Can be used to drag and resize Elements using mouse events.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
		Tom Occhinno
		Jan Kassens
*/

var Drag = new Class({

	Implements: [Events, Options],

	options: {/*
		onBeforeStart: $empty(thisElement),
		onStart: $empty(thisElement, event),
		onSnap: $empty(thisElement)
		onDrag: $empty(thisElement, event),
		onCancel: $empty(thisElement),
		onComplete: $empty(thisElement, event),*/
		snap: 6,
		unit: 'px',
		grid: false,
		style: true,
		limit: false,
		handle: false,
		invert: false,
		preventDefault: false,
		modifiers: {x: 'left', y: 'top'}
	},

	initialize: function(){
		var params = Array.link(arguments, {'options': Object.type, 'element': $defined});
		this.element = document.id(params.element);
		this.document = this.element.getDocument();
		this.setOptions(params.options || {});
		var htype = $type(this.options.handle);
		this.handles = ((htype == 'array' || htype == 'collection') ? $$(this.options.handle) : document.id(this.options.handle)) || this.element;
		this.mouse = {'now': {}, 'pos': {}};
		this.value = {'start': {}, 'now': {}};

		this.selection = (Browser.Engine.trident) ? 'selectstart' : 'mousedown';

		this.bound = {
			start: this.start.bind(this),
			check: this.check.bind(this),
			drag: this.drag.bind(this),
			stop: this.stop.bind(this),
			cancel: this.cancel.bind(this),
			eventStop: $lambda(false)
		};
		this.attach();
	},

	attach: function(){
		this.handles.addEvent('mousedown', this.bound.start);
		return this;
	},

	detach: function(){
		this.handles.removeEvent('mousedown', this.bound.start);
		return this;
	},

	start: function(event){
		if (this.options.preventDefault) event.preventDefault();
		this.mouse.start = event.page;
		this.fireEvent('beforeStart', this.element);
		var limit = this.options.limit;
		this.limit = {x: [], y: []};
		for (var z in this.options.modifiers){
			if (!this.options.modifiers[z]) continue;
			if (this.options.style) this.value.now[z] = this.element.getStyle(this.options.modifiers[z]).toInt();
			else this.value.now[z] = this.element[this.options.modifiers[z]];
			if (this.options.invert) this.value.now[z] *= -1;
			this.mouse.pos[z] = event.page[z] - this.value.now[z];
			if (limit && limit[z]){
				for (var i = 2; i--; i){
					if ($chk(limit[z][i])) this.limit[z][i] = $lambda(limit[z][i])();
				}
			}
		}
		if ($type(this.options.grid) == 'number') this.options.grid = {x: this.options.grid, y: this.options.grid};
		this.document.addEvents({mousemove: this.bound.check, mouseup: this.bound.cancel});
		this.document.addEvent(this.selection, this.bound.eventStop);
	},

	check: function(event){
		if (this.options.preventDefault) event.preventDefault();
		var distance = Math.round(Math.sqrt(Math.pow(event.page.x - this.mouse.start.x, 2) + Math.pow(event.page.y - this.mouse.start.y, 2)));
		if (distance > this.options.snap){
			this.cancel();
			this.document.addEvents({
				mousemove: this.bound.drag,
				mouseup: this.bound.stop
			});
			this.fireEvent('start', [this.element, event]).fireEvent('snap', this.element);
		}
	},

	drag: function(event){
		if (this.options.preventDefault) event.preventDefault();
		this.mouse.now = event.page;
		for (var z in this.options.modifiers){
			if (!this.options.modifiers[z]) continue;
			this.value.now[z] = this.mouse.now[z] - this.mouse.pos[z];
			if (this.options.invert) this.value.now[z] *= -1;
			if (this.options.limit && this.limit[z]){
				if ($chk(this.limit[z][1]) && (this.value.now[z] > this.limit[z][1])){
					this.value.now[z] = this.limit[z][1];
				} else if ($chk(this.limit[z][0]) && (this.value.now[z] < this.limit[z][0])){
					this.value.now[z] = this.limit[z][0];
				}
			}
			if (this.options.grid[z]) this.value.now[z] -= ((this.value.now[z] - (this.limit[z][0]||0)) % this.options.grid[z]);
			if (this.options.style) this.element.setStyle(this.options.modifiers[z], this.value.now[z] + this.options.unit);
			else this.element[this.options.modifiers[z]] = this.value.now[z];
		}
		this.fireEvent('drag', [this.element, event]);
	},

	cancel: function(event){
		this.document.removeEvent('mousemove', this.bound.check);
		this.document.removeEvent('mouseup', this.bound.cancel);
		if (event){
			this.document.removeEvent(this.selection, this.bound.eventStop);
			this.fireEvent('cancel', this.element);
		}
	},

	stop: function(event){
		this.document.removeEvent(this.selection, this.bound.eventStop);
		this.document.removeEvent('mousemove', this.bound.drag);
		this.document.removeEvent('mouseup', this.bound.stop);
		if (event) this.fireEvent('complete', [this.element, event]);
	}

});

Element.implement({

	makeResizable: function(options){
		var drag = new Drag(this, $merge({modifiers: {x: 'width', y: 'height'}}, options));
		this.store('resizer', drag);
		return drag.addEvent('drag', function(){
			this.fireEvent('resize', drag);
		}.bind(this));
	}

});


/*
Script: Drag.Move.js
	A Drag extension that provides support for the constraining of draggables to containers and droppables.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
		Tom Occhinno
		Jan Kassens*/

Drag.Move = new Class({

	Extends: Drag,

	options: {/*
		onEnter: $empty(thisElement, overed),
		onLeave: $empty(thisElement, overed),
		onDrop: $empty(thisElement, overed, event),*/
		droppables: [],
		container: false,
		precalculate: false,
		includeMargins: true,
		checkDroppables: true
	},

	initialize: function(element, options){
		this.parent(element, options);
		this.droppables = $$(this.options.droppables);
		this.container = document.id(this.options.container);
		if (this.container && $type(this.container) != 'element') this.container = document.id(this.container.getDocument().body);

		var position = this.element.getStyle('position');
		if (position=='static') position = 'absolute';
		if ([this.element.getStyle('left'), this.element.getStyle('top')].contains('auto')) this.element.position(this.element.getPosition(this.element.offsetParent));
		this.element.setStyle('position', position);

		this.addEvent('start', this.checkDroppables, true);

		this.overed = null;
	},

	start: function(event){
		if (this.container){
			var ccoo = this.container.getCoordinates(this.element.getOffsetParent()), cbs = {}, ems = {};

			['top', 'right', 'bottom', 'left'].each(function(pad){
				cbs[pad] = this.container.getStyle('border-' + pad).toInt();
				ems[pad] = this.element.getStyle('margin-' + pad).toInt();
			}, this);

			var width = this.element.offsetWidth + ems.left + ems.right;
			var height = this.element.offsetHeight + ems.top + ems.bottom;

			if (this.options.includeMargins) {
				$each(ems, function(value, key) {
					ems[key] = 0;
				});
			}
			if (this.container == this.element.getOffsetParent()) {
				this.options.limit = {
					x: [0 - ems.left, ccoo.right - cbs.left - cbs.right - width + ems.right],
					y: [0 - ems.top, ccoo.bottom - cbs.top - cbs.bottom - height + ems.bottom]
				};
			} else {
				this.options.limit = {
					x: [ccoo.left + cbs.left - ems.left, ccoo.right - cbs.right - width + ems.right],
					y: [ccoo.top + cbs.top - ems.top, ccoo.bottom - cbs.bottom - height + ems.bottom]
				};
			}

		}
		if (this.options.precalculate){
			this.positions = this.droppables.map(function(el) {
				return el.getCoordinates();
			});
		}
		this.parent(event);
	},

	checkAgainst: function(el, i){
		el = (this.positions) ? this.positions[i] : el.getCoordinates();
		var now = this.mouse.now;
		return (now.x > el.left && now.x < el.right && now.y < el.bottom && now.y > el.top);
	},

	checkDroppables: function(){
		var overed = this.droppables.filter(this.checkAgainst, this).getLast();
		if (this.overed != overed){
			if (this.overed) this.fireEvent('leave', [this.element, this.overed]);
			if (overed) this.fireEvent('enter', [this.element, overed]);
			this.overed = overed;
		}
	},

	drag: function(event){
		this.parent(event);
		if (this.options.checkDroppables && this.droppables.length) this.checkDroppables();
	},

	stop: function(event){
		this.checkDroppables();
		this.fireEvent('drop', [this.element, this.overed, event]);
		this.overed = null;
		return this.parent(event);
	}

});

Element.implement({

	makeDraggable: function(options){
		var drag = new Drag.Move(this, options);
		this.store('dragger', drag);
		return drag;
	}

});


/*
Script: Slider.js
	Class for creating horizontal and vertical slider controls.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
*/

var Slider = new Class({

	Implements: [Events, Options],

	Binds: ['clickedElement', 'draggedKnob', 'scrolledElement'],

	options: {/*
		onTick: $empty(intPosition),
		onChange: $empty(intStep),
		onComplete: $empty(strStep),*/
		onTick: function(position){
			if (this.options.snap) position = this.toPosition(this.step);
			this.knob.setStyle(this.property, position);
		},
		snap: false,
		offset: 0,
		range: false,
		wheel: false,
		steps: 100,
		mode: 'horizontal'
	},

	initialize: function(element, knob, options){
		this.setOptions(options);
		this.element = document.id(element);
		this.knob = document.id(knob);
		this.previousChange = this.previousEnd = this.step = -1;
		var offset, limit = {}, modifiers = {'x': false, 'y': false};
		switch (this.options.mode){
			case 'vertical':
				this.axis = 'y';
				this.property = 'top';
				offset = 'offsetHeight';
				break;
			case 'horizontal':
				this.axis = 'x';
				this.property = 'left';
				offset = 'offsetWidth';
		}
		this.half = this.knob[offset] / 2;
		this.full = this.element[offset] - this.knob[offset] + (this.options.offset * 2);
		this.min = $chk(this.options.range[0]) ? this.options.range[0] : 0;
		this.max = $chk(this.options.range[1]) ? this.options.range[1] : this.options.steps;
		this.range = this.max - this.min;
		this.steps = this.options.steps || this.full;
		this.stepSize = Math.abs(this.range) / this.steps;
		this.stepWidth = this.stepSize * this.full / Math.abs(this.range) ;

		this.knob.setStyle('position', 'relative').setStyle(this.property, - this.options.offset);
		modifiers[this.axis] = this.property;
		limit[this.axis] = [- this.options.offset, this.full - this.options.offset];

		this.bound = {
			clickedElement: this.clickedElement.bind(this),
			scrolledElement: this.scrolledElement.bindWithEvent(this),
			draggedKnob: this.draggedKnob.bind(this)
		};

		var dragOptions = {
			snap: 0,
			limit: limit,
			modifiers: modifiers,
			onDrag: this.bound.draggedKnob,
			onStart: this.bound.draggedKnob,
			onBeforeStart: (function(){
				this.isDragging = true;
			}).bind(this),
			onComplete: function(){
				this.isDragging = false;
				this.draggedKnob();
				this.end();
			}.bind(this)
		};
		if (this.options.snap){
			dragOptions.grid = Math.ceil(this.stepWidth);
			dragOptions.limit[this.axis][1] = this.full;
		}

		this.drag = new Drag(this.knob, dragOptions);
		this.attach();
	},

	attach: function(){
		this.element.addEvent('mousedown', this.bound.clickedElement);
		if (this.options.wheel) this.element.addEvent('mousewheel', this.bound.scrolledElement);
		this.drag.attach();
		return this;
	},

	detach: function(){
		this.element.removeEvent('mousedown', this.bound.clickedElement);
		this.element.removeEvent('mousewheel', this.bound.scrolledElement);
		this.drag.detach();
		return this;
	},

	set: function(step){
		if (!((this.range > 0) ^ (step < this.min))) step = this.min;
		if (!((this.range > 0) ^ (step > this.max))) step = this.max;

		this.step = Math.round(step);
		this.checkStep();
		this.fireEvent('tick', this.toPosition(this.step));
		this.end();
		return this;
	},

	clickedElement: function(event){
		if (this.isDragging || event.target == this.knob) return;

		var dir = this.range < 0 ? -1 : 1;
		var position = event.page[this.axis] - this.element.getPosition()[this.axis] - this.half;
		position = position.limit(-this.options.offset, this.full -this.options.offset);

		this.step = Math.round(this.min + dir * this.toStep(position));
		this.checkStep();
		this.fireEvent('tick', position);
		this.end();
	},

	scrolledElement: function(event){
		var mode = (this.options.mode == 'horizontal') ? (event.wheel < 0) : (event.wheel > 0);
		this.set(mode ? this.step - this.stepSize : this.step + this.stepSize);
		event.stop();
	},

	draggedKnob: function(){
		var dir = this.range < 0 ? -1 : 1;
		var position = this.drag.value.now[this.axis];
		position = position.limit(-this.options.offset, this.full -this.options.offset);
		this.step = Math.round(this.min + dir * this.toStep(position));
		this.checkStep();
	},

	checkStep: function(){
		if (this.previousChange != this.step){
			this.previousChange = this.step;
			this.fireEvent('change', this.step);
		}
	},

	end: function(){
		if (this.previousEnd !== this.step){
			this.previousEnd = this.step;
			this.fireEvent('complete', this.step + '');
		}
	},

	toStep: function(position){
		var step = (position + this.options.offset) * this.stepSize / this.full * this.steps;
		return this.options.steps ? Math.round(step -= step % this.stepSize) : step;
	},

	toPosition: function(step){
		return (this.full * Math.abs(this.min - step)) / (this.steps * this.stepSize) - this.options.offset;
	}

});

/*
Script: Sortables.js
	Class for creating a drag and drop sorting interface for lists of items.

	License:
		MIT-style license.

	Authors:
		Tom Occhino
*/

var Sortables = new Class({

	Implements: [Events, Options],

	options: {/*
		onSort: $empty(element, clone),
		onStart: $empty(element, clone),
		onComplete: $empty(element),*/
		snap: 4,
		opacity: 1,
		clone: false,
		revert: false,
		handle: false,
		constrain: false
	},

	initialize: function(lists, options){
		this.setOptions(options);
		this.elements = [];
		this.lists = [];
		this.idle = true;

		this.addLists($$(document.id(lists) || lists));
		if (!this.options.clone) this.options.revert = false;
		if (this.options.revert) this.effect = new Fx.Morph(null, $merge({duration: 250, link: 'cancel'}, this.options.revert));
	},

	attach: function(){
		this.addLists(this.lists);
		return this;
	},

	detach: function(){
		this.lists = this.removeLists(this.lists);
		return this;
	},

	addItems: function(){
		Array.flatten(arguments).each(function(element){
			this.elements.push(element);
			var start = element.retrieve('sortables:start', this.start.bindWithEvent(this, element));
			(this.options.handle ? element.getElement(this.options.handle) || element : element).addEvent('mousedown', start);
		}, this);
		return this;
	},

	addLists: function(){
		Array.flatten(arguments).each(function(list){
			this.lists.push(list);
			this.addItems(list.getChildren());
		}, this);
		return this;
	},

	removeItems: function(){
		return $$(Array.flatten(arguments).map(function(element){
			this.elements.erase(element);
			var start = element.retrieve('sortables:start');
			(this.options.handle ? element.getElement(this.options.handle) || element : element).removeEvent('mousedown', start);
			
			return element;
		}, this));
	},

	removeLists: function(){
		return $$(Array.flatten(arguments).map(function(list){
			this.lists.erase(list);
			this.removeItems(list.getChildren());
			
			return list;
		}, this));
	},

	getClone: function(event, element){
		if (!this.options.clone) return new Element('div').inject(document.body);
		if ($type(this.options.clone) == 'function') return this.options.clone.call(this, event, element, this.list);
		return element.clone(true).setStyles({
			margin: '0px',
			position: 'absolute',
			visibility: 'hidden',
			'width': element.getStyle('width')
		}).inject(this.list).position(element.getPosition(element.getOffsetParent()));
	},

	getDroppables: function(){
		var droppables = this.list.getChildren();
		if (!this.options.constrain) droppables = this.lists.concat(droppables).erase(this.list);
		return droppables.erase(this.clone).erase(this.element);
	},

	insert: function(dragging, element){
		var where = 'inside';
		if (this.lists.contains(element)){
			this.list = element;
			this.drag.droppables = this.getDroppables();
		} else {
			where = this.element.getAllPrevious().contains(element) ? 'before' : 'after';
		}
		this.element.inject(element, where);
		this.fireEvent('sort', [this.element, this.clone]);
	},

	start: function(event, element){
		if (!this.idle) return;
		this.idle = false;
		this.element = element;
		this.opacity = element.get('opacity');
		this.list = element.getParent();
		this.clone = this.getClone(event, element);

		this.drag = new Drag.Move(this.clone, {
			snap: this.options.snap,
			container: this.options.constrain && this.element.getParent(),
			droppables: this.getDroppables(),
			onSnap: function(){
				event.stop();
				this.clone.setStyle('visibility', 'visible');
				this.element.set('opacity', this.options.opacity || 0);
				this.fireEvent('start', [this.element, this.clone]);
			}.bind(this),
			onEnter: this.insert.bind(this),
			onCancel: this.reset.bind(this),
			onComplete: this.end.bind(this)
		});

		this.clone.inject(this.element, 'before');
		this.drag.start(event);
	},

	end: function(){
		this.drag.detach();
		this.element.set('opacity', this.opacity);
		if (this.effect){
			var dim = this.element.getStyles('width', 'height');
			var pos = this.clone.computePosition(this.element.getPosition(this.clone.offsetParent));
			this.effect.element = this.clone;
			this.effect.start({
				top: pos.top,
				left: pos.left,
				width: dim.width,
				height: dim.height,
				opacity: 0.25
			}).chain(this.reset.bind(this));
		} else {
			this.reset();
		}
	},

	reset: function(){
		this.idle = true;
		this.clone.destroy();
		this.fireEvent('complete', this.element);
	},

	serialize: function(){
		var params = Array.link(arguments, {modifier: Function.type, index: $defined});
		var serial = this.lists.map(function(list){
			return list.getChildren().map(params.modifier || function(element){
				return element.get('id');
			}, this);
		}, this);

		var index = params.index;
		if (this.lists.length == 1) index = 0;
		return $chk(index) && index >= 0 && index < this.lists.length ? serial[index] : serial;
	}

});


/*
Script: Assets.js
	Provides methods to dynamically load JavaScript, CSS, and Image files into the document.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
*/

var Asset = {

	javascript: function(source, properties){
		properties = $extend({
			onload: $empty,
			document: document,
			check: $lambda(true)
		}, properties);

		var script = new Element('script', {src: source, type: 'text/javascript'});

		var load = properties.onload.bind(script), check = properties.check, doc = properties.document;
		delete properties.onload; delete properties.check; delete properties.document;

		script.addEvents({
			load: load,
			readystatechange: function(){
				if (['loaded', 'complete'].contains(this.readyState)) load();
			}
		}).set(properties);

		if (Browser.Engine.webkit419) var checker = (function(){
			if (!$try(check)) return;
			$clear(checker);
			load();
		}).periodical(50);

		return script.inject(doc.head);
	},

	css: function(source, properties){
		return new Element('link', $merge({
			rel: 'stylesheet', media: 'screen', type: 'text/css', href: source
		}, properties)).inject(document.head);
	},

	image: function(source, properties){
		properties = $merge({
			onload: $empty,
			onabort: $empty,
			onerror: $empty
		}, properties);
		var image = new Image();
		var element = document.id(image) || new Element('img');
		['load', 'abort', 'error'].each(function(name){
			var type = 'on' + name;
			var event = properties[type];
			delete properties[type];
			image[type] = function(){
				if (!image) return;
				if (!element.parentNode){
					element.width = image.width;
					element.height = image.height;
				}
				image = image.onload = image.onabort = image.onerror = null;
				event.delay(1, element, element);
				element.fireEvent(name, element, 1);
			};
		});
		image.src = element.src = source;
		if (image && image.complete) image.onload.delay(1);
		return element.set(properties);
	},

	images: function(sources, options){
		options = $merge({
			onComplete: $empty,
			onProgress: $empty,
			onError: $empty,
			properties: {}
		}, options);
		sources = $splat(sources);
		var images = [];
		var counter = 0;
		return new Elements(sources.map(function(source){
			return Asset.image(source, $extend(options.properties, {
				onload: function(){
					options.onProgress.call(this, counter, sources.indexOf(source));
					counter++;
					if (counter == sources.length) options.onComplete();
				},
				onerror: function(){
					options.onError.call(this, counter, sources.indexOf(source));
					counter++;
					if (counter == sources.length) options.onComplete();
				}
			}));
		}));
	}

};

/*
Script: Color.js
	Class for creating and manipulating colors in JavaScript. Supports HSB -> RGB Conversions and vice versa.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
*/

var Color = new Native({

	initialize: function(color, type){
		if (arguments.length >= 3){
			type = 'rgb'; color = Array.slice(arguments, 0, 3);
		} else if (typeof color == 'string'){
			if (color.match(/rgb/)) color = color.rgbToHex().hexToRgb(true);
			else if (color.match(/hsb/)) color = color.hsbToRgb();
			else color = color.hexToRgb(true);
		}
		type = type || 'rgb';
		switch (type){
			case 'hsb':
				var old = color;
				color = color.hsbToRgb();
				color.hsb = old;
			break;
			case 'hex': color = color.hexToRgb(true); break;
		}
		color.rgb = color.slice(0, 3);
		color.hsb = color.hsb || color.rgbToHsb();
		color.hex = color.rgbToHex();
		return $extend(color, this);
	}

});

Color.implement({

	mix: function(){
		var colors = Array.slice(arguments);
		var alpha = ($type(colors.getLast()) == 'number') ? colors.pop() : 50;
		var rgb = this.slice();
		colors.each(function(color){
			color = new Color(color);
			for (var i = 0; i < 3; i++) rgb[i] = Math.round((rgb[i] / 100 * (100 - alpha)) + (color[i] / 100 * alpha));
		});
		return new Color(rgb, 'rgb');
	},

	invert: function(){
		return new Color(this.map(function(value){
			return 255 - value;
		}));
	},

	setHue: function(value){
		return new Color([value, this.hsb[1], this.hsb[2]], 'hsb');
	},

	setSaturation: function(percent){
		return new Color([this.hsb[0], percent, this.hsb[2]], 'hsb');
	},

	setBrightness: function(percent){
		return new Color([this.hsb[0], this.hsb[1], percent], 'hsb');
	}

});

var $RGB = function(r, g, b){
	return new Color([r, g, b], 'rgb');
};

var $HSB = function(h, s, b){
	return new Color([h, s, b], 'hsb');
};

var $HEX = function(hex){
	return new Color(hex, 'hex');
};

Array.implement({

	rgbToHsb: function(){
		var red = this[0], green = this[1], blue = this[2];
		var hue, saturation, brightness;
		var max = Math.max(red, green, blue), min = Math.min(red, green, blue);
		var delta = max - min;
		brightness = max / 255;
		saturation = (max != 0) ? delta / max : 0;
		if (saturation == 0){
			hue = 0;
		} else {
			var rr = (max - red) / delta;
			var gr = (max - green) / delta;
			var br = (max - blue) / delta;
			if (red == max) hue = br - gr;
			else if (green == max) hue = 2 + rr - br;
			else hue = 4 + gr - rr;
			hue /= 6;
			if (hue < 0) hue++;
		}
		return [Math.round(hue * 360), Math.round(saturation * 100), Math.round(brightness * 100)];
	},

	hsbToRgb: function(){
		var br = Math.round(this[2] / 100 * 255);
		if (this[1] == 0){
			return [br, br, br];
		} else {
			var hue = this[0] % 360;
			var f = hue % 60;
			var p = Math.round((this[2] * (100 - this[1])) / 10000 * 255);
			var q = Math.round((this[2] * (6000 - this[1] * f)) / 600000 * 255);
			var t = Math.round((this[2] * (6000 - this[1] * (60 - f))) / 600000 * 255);
			switch (Math.floor(hue / 60)){
				case 0: return [br, t, p];
				case 1: return [q, br, p];
				case 2: return [p, br, t];
				case 3: return [p, q, br];
				case 4: return [t, p, br];
				case 5: return [br, p, q];
			}
		}
		return false;
	}

});

String.implement({

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

	hsbToRgb: function(){
		var hsb = this.match(/\d{1,3}/g);
		return (hsb) ? hsb.hsbToRgb() : null;
	}

});


/*
Script: Group.js
	Class for monitoring collections of events

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
*/

var Group = new Class({

	initialize: function(){
		this.instances = Array.flatten(arguments);
		this.events = {};
		this.checker = {};
	},

	addEvent: function(type, fn){
		this.checker[type] = this.checker[type] || {};
		this.events[type] = this.events[type] || [];
		if (this.events[type].contains(fn)) return false;
		else this.events[type].push(fn);
		this.instances.each(function(instance, i){
			instance.addEvent(type, this.check.bind(this, [type, instance, i]));
		}, this);
		return this;
	},

	check: function(type, instance, i){
		this.checker[type][i] = true;
		var every = this.instances.every(function(current, j){
			return this.checker[type][j] || false;
		}, this);
		if (!every) return;
		this.checker[type] = {};
		this.events[type].each(function(event){
			event.call(this, this.instances, instance);
		}, this);
	}

});


/*
Script: Hash.Cookie.js
	Class for creating, reading, and deleting Cookies in JSON format.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
		Aaron Newton
*/

Hash.Cookie = new Class({

	Extends: Cookie,

	options: {
		autoSave: true
	},

	initialize: function(name, options){
		this.parent(name, options);
		this.load();
	},

	save: function(){
		var value = JSON.encode(this.hash);
		if (!value || value.length > 4096) return false; //cookie would be truncated!
		if (value == '{}') this.dispose();
		else this.write(value);
		return true;
	},

	load: function(){
		this.hash = new Hash(JSON.decode(this.read(), true));
		return this;
	}

});

Hash.each(Hash.prototype, function(method, name){
	if (typeof method == 'function') Hash.Cookie.implement(name, function(){
		var value = method.apply(this.hash, arguments);
		if (this.options.autoSave) this.save();
		return value;
	});
});

/*
Script: Tips.js
	Class for creating nice tips that follow the mouse cursor when hovering an element.

	License:
		MIT-style license.

	Authors:
		Valerio Proietti
		Christoph Pojer
*/

var Tips = new Class({

	Implements: [Events, Options],

	options: {
		onShow: function(tip){
			tip.setStyle('visibility', 'visible');
		},
		onHide: function(tip){
			tip.setStyle('visibility', 'hidden');
		},
		title: 'title',
		text: function(el){
			return el.get('rel') || el.get('href');
		},
		showDelay: 100,
		hideDelay: 100,
		className: null,
		offset: {x: 16, y: 16},
		fixed: false
	},

	initialize: function(){
		var params = Array.link(arguments, {options: Object.type, elements: $defined});
		if (params.options && params.options.offsets) params.options.offset = params.options.offsets;
		this.setOptions(params.options);
		this.container = new Element('div', {'class': 'tip'});
		this.tip = this.getTip();
		
		if (params.elements) this.attach(params.elements);
	},

	getTip: function(){
		return new Element('div', {
			'class': this.options.className,
			styles: {
				visibility: 'hidden',
				display: 'none',
				position: 'absolute',
				top: 0,
				left: 0
			}
		}).adopt(
			new Element('div', {'class': 'tip-top'}),
			this.container,
			new Element('div', {'class': 'tip-bottom'})
		).inject(document.body);
	},

	attach: function(elements){
		var read = function(option, element){
			if (option == null) return '';
			return $type(option) == 'function' ? option(element) : element.get(option);
		};
		$$(elements).each(function(element){
			var title = read(this.options.title, element);
			element.erase('title').store('tip:native', title).retrieve('tip:title', title);
			element.retrieve('tip:text', read(this.options.text, element));
			
			var events = ['enter', 'leave'];
			if (!this.options.fixed) events.push('move');
			
			events.each(function(value){
				element.addEvent('mouse' + value, element.retrieve('tip:' + value, this['element' + value.capitalize()].bindWithEvent(this, element)));
			}, this);
		}, this);
		
		return this;
	},

	detach: function(elements){
		$$(elements).each(function(element){
			['enter', 'leave', 'move'].each(function(value){
				element.removeEvent('mouse' + value, element.retrieve('tip:' + value) || $empty);
			});
			
			element.eliminate('tip:enter').eliminate('tip:leave').eliminate('tip:move');
			
			if ($type(this.options.title) == 'string' && this.options.title == 'title'){
				var original = element.retrieve('tip:native');
				if (original) element.set('title', original);
			}
		}, this);
		
		return this;
	},

	elementEnter: function(event, element){
		$A(this.container.childNodes).each(Element.dispose);
		
		['title', 'text'].each(function(value){
			var content = element.retrieve('tip:' + value);
			if (!content) return;
			
			this[value + 'Element'] = new Element('div', {'class': 'tip-' + value}).inject(this.container);
			this.fill(this[value + 'Element'], content);
		}, this);
		
		this.timer = $clear(this.timer);
		this.timer = this.show.delay(this.options.showDelay, this, element);
		this.tip.setStyle('display', 'block');
		this.position((!this.options.fixed) ? event : {page: element.getPosition()});
	},

	elementLeave: function(event, element){
		$clear(this.timer);
		this.tip.setStyle('display', 'none');
		this.timer = this.hide.delay(this.options.hideDelay, this, element);
	},

	elementMove: function(event){
		this.position(event);
	},

	position: function(event){
		var size = window.getSize(), scroll = window.getScroll(),
			tip = {x: this.tip.offsetWidth, y: this.tip.offsetHeight},
			props = {x: 'left', y: 'top'},
			obj = {};
		
		for (var z in props){
			obj[props[z]] = event.page[z] + this.options.offset[z];
			if ((obj[props[z]] + tip[z] - scroll[z]) > size[z]) obj[props[z]] = event.page[z] - this.options.offset[z] - tip[z];
		}
		
		this.tip.setStyles(obj);
	},

	fill: function(element, contents){
		if(typeof contents == 'string') element.set('html', contents);
		else element.adopt(contents);
	},

	show: function(el){
		this.fireEvent('show', [this.tip, el]);
	},

	hide: function(el){
		this.fireEvent('hide', [this.tip, el]);
	}

});

/*

Section: DR

*/

if (!window.DR) {
    var DR = {};
}
/*

Script: gsearch.js

*/

/*

Function: DR.Search
       
Arguments:
	id 		- (string) id of the input element containing the search parameter.
	object 	- (object) object containing additional variables for local searches.


Example: 
    (start code)
    html:
    <input id="globalSearch" type="text" value="bamse" />
    js:
    DR.Search("globalSearch");
    (end)
*/

DR.Search = function(id, object){
	var query = {
		output: "xml_no_dtd",
		client: "default_frontend",
		oe: "UTF-8",
		ie: "UTF-8",
		q: document.getElementById(id).value,
		getfields: "*"
	};
	var url = "";
	
//	if (id=="localSearch") {
//        $extend(query, object || {});
//	}
//	else {
		if (query.q=="Søg på dr.dk") delete query.q;
//		query.searchpath = document.location.pathname;
		url = "http://www.dr.dk/search/forside.htm";
//	}
	document.location = url + "?" + $H(query).toQueryString();
};

var globalSearch = DR.Search;


/*

Script: DR.events.js 

*/

/* Section: Custom Events */

(function(){

    var response = 50;

	/*
	Event: mouseenterstop
		This event will fire when the mouse enters the element and the mouse stops. 


	Example:
		>$("myDiv").addEvent('mouseenterstop', myFunction);
	*/


    Element.Events.mouseenterstop = {
	    base: "mouseover",
	    condition: function(event){
		    if (event.relatedTarget != this && !this.hasChild(event.relatedTarget)) {
			    var mousemoved;
			    var moved = function(){
				    mousemoved = $time();
			    };
			    var cleanup = function(){
				    timer = $clear(timer);
				    this.removeEvent("mousemove", moved);
				    this.removeEvent("mouseleave", cleanup);
			    }.bind(this);
			    var stopped = function(){
				    cleanup();
				    this.fireEvent('mouseenterstop', event);
			    }.bind(this);
			    this.addEvents({mousemove: moved, mouseleave: cleanup});
			    var timer = function(){
				    if (mousemoved + response < $time()) stopped();
			    }.periodical(response);
		    }
	    }
    };
    
	/*
	Event: mouseleavestop
		This event will fire when the mouse leaves the element and the mouse stops. 


	Example:
		>$("myDiv").addEvent('mouseenterstop', myFunction);
	*/
    
    Element.Events.mouseleavestop = {
	    base: "mouseout",
	    condition: function(event){
		    if (event.relatedTarget != this && !this.hasChild(event.relatedTarget)) {
			    var mousemoved;
			    var moved = function(){
				    mousemoved = $time();
			    };
			    var cleanup = function(){
				    timer = $clear(timer);
				    document.getElement("body").removeEvent("mousemove", moved);
				    this.removeEvent("mouseenter", cleanup);
			    }.bind(this);
			    var stopped = function(){
				    cleanup();
				    this.fireEvent('mouseleavestop', event);
			    }.bind(this);
			    document.getElement("body").addEvent("mousemove", moved);
			    this.addEvent("mouseenter", cleanup);
			    var timer = function(){
				    if (mousemoved + response < $time()) stopped();
			    }.periodical(response);
		    }
	    }
    };

})();
/*

Script: DR.prototypes.js 

*/




if (!DR.prototypes) DR.prototypes = {};

/*
Class: String
	A collection of String Object prototype methods.
*/

DR.prototypes.String = {

	/*
		
	Property: truncate
	    Returns a string truncated to a specified length ending with an optional delimiter. Truncates to nearest wordbreak; fullstop ("."), comma (","), colon (":"), semicolon (";") or space (" ").
	    
	Arguments:
	    length      - (number) max length of truncated string.
	    delimiter   - (string) string to append to the truncated string. Default is "...". 
	
	Example:
        (start code)
        var string = "Hello, World.";
        var truncatedString = string.truncate(10);
        //truncatedString = "Hello,...";
        (end)
        
    */

	truncate: function(length, delimiter){
		delimiter = ($type(delimiter)=="string") ? delimiter : "...";
		var s = this.replace(/[\n\t\r]+/, " ").trim();
		if (s.length<=length || s.length==0) return s;
		var m = s.match(new RegExp("^(.{1," + (length-delimiter.length) + "})[.,:; ]"));
		if (!m) return s.substr(0, length - delimiter.length) + delimiter;
		return m[1] + delimiter;
	},
	
	/*
		
	Property: toQueryObject
	    Returns the variables from a url string as an object.
	    
	Example:
        (start code)
        // document.location.href = "http://www.dr.dk/melodigrandprix/vote.html?country=sweden&points=3";
        var query = document.location.href.toQueryObject();
        //query = {country: "sweden", points: 3};
        (end)
        
    */
    
	toQueryObject: function(){
		if (this==="") return {};
		var s = this.replace(/(^.*\?)|(#.*$)/g, ""), o = {};
		for (var i=0, p, ps = s.split("&"); p=ps[i]; i++) {
			p = p.split("=");
			o[decodeURIComponent(p[0])] = decodeURIComponent(p[1]);
		}
		return o;
	},

	/*
		
	Property: pad
	    Returns a string padded to a specified length with an optional padding string.
	    
	Arguments:
	    length  - (number) length of resulting padded string.
	    string  - (string) string to use for padding. Default is " ". 
	
	Example:
        (start code)
        var string = "Hello, World.";
        var paddedString = string.pad(20, ".");
        //paddedString = "Hello, World........";
        (end)
        
    */
	
	pad: function (length, string) {
		var s = this;
		while (s.length<length) s = (string || " ") + s;
		return s;
	},
	
	/*
		
    Property: indexesOf
        Returns an array of indexes at which a value exists. Returns false if that value is not found. 
        
    Arguments:
        value - (value) value to search for.

    Example:
        (start code)
        var string = "Hello, World.";
        var indexes = string.indexesOf("l");
        //indexes = [2, 3, 10];
        (end)

    */
	
	indexesOf: function(value){
		var p = [], i = 0;
		while (i<this.length && i>-1) {
			i = this.indexOf(value, i+1);
			if (i>-1) p.push(i);
		}
		if (p.length>0) return p;
		return false;
	},
	
	/*
		
    Property: lastIndexOf
        Returns the index of the last occurrence of a value. Returns false if that value is not found. 
        
    Arguments:
        value - (value) value to search for.

    Example:
        (start code)
        var string = "Hello, World.";
        var indexes = string.indexesOf("l");
        //indexes = 10;
        (end)

    */
	
	lastIndexOf: function(v){
		var p = this.indexesOf(v);
		if (p) return p.getLast();
		return false;
	}
	
};


/*

Class: Array
	A collection of Array Object prototype methods.
	
*/

DR.prototypes.Array = {

	/*
		
	Property: removeAt
	    Removes an index from the array and returns the value for the removed index.
	    
	Arguments:
	    index - (number) index to remove.
	
	Example:
        (start code)
        var array = [25, 34, 3, 10, 6, 3, 0, 1, 3];
        var value = array.removeAt(3);
        //array = [25, 34, 3, 6, 3, 0, 1, 3];
        //value = 10;
        (end)
        
    */
    
	removeAt: function(index) {
		var v = this[index];
		this.splice(index, 1);
		return v;
	},
	
	/*
		
	Property: insertAt
	    Inserts a value a specified index the array.
	    
	Arguments:
	    index - (number) index where to insert value.
	    value - (mixed) value to insert.
	
	Example:
        (start code)
        var array = [25, 34, 3, 6, 3, 0, 1, 3];
        array.insertAt(3, 20);
        //array = [25, 34, 3, 20, 6, 3, 0, 1, 3];
        (end)
        
    */
    
	insertAt: function(index, value) {
		this.splice(index, 0, value);
	},
	
	/*
    	
    Property: insertBefore
        Inserts a value before a specified value in the array if that value is found.
        
    Arguments:
        find     - (mixed) value to find.
        insert   - (mixed) value to insert.

    Example:
        (start code)
        var array = [25, 34, 3, 20, 6, 3, 0, 1, 3];
        array.insertAt(20, 10);
        //array = [25, 34, 3, 10, 20, 6, 3, 0, 1, 3];
        (end)
        
    */
    
	insertBefore: function(find, insert) {
		var i = this.indexOf(find);
		if (i==-1) this.push(insert);
		else this.splice(i, 0, insert);
	},
	
	/*
		
    Property: insertAfter
        Inserts a value after a specified value in the array if that value is found.
	    
    Arguments:
        find     - (mixed) value to find.
        insert   - (mixed) value to insert.
	
    Example:
        (start code)
        var array = [25, 34, 3, 10, 20, 6, 3, 0, 1, 3];
        array.insertAfter(20, 10);
        //array = [25, 34, 3, 10, 20, 10, 6, 3, 0, 1, 3];
        (end)
            
    */
    
    insertAfter: function(find, insert) {
		var i = this.indexOf(find);
		if (i==-1 || i==this.length-1) this.push(insert);
		else this.splice(i+1, 0, insert);
	},
	
    /*
    	
    Property: replace
        Replace a specific value with another if the specified value is found.
            
    Arguments:
        find     - (mixed) value to find.
        insert   - (mixed) value to insert.

    Example:
        (start code)
        var array = [25, 34, 3, 10, 20, 6, 3, 0, 1, 3];
        array.insertAfter(20, 10);
        //array = [25, 34, 3, 10, 20, 10, 6, 3, 0, 1, 3];
        (end)
        
    */
    
	replace: function(find, insert){	
		var found = false;
		for (var i=0, l=this.length; i<l; i++) {
			if (this[i]==find) {
				this[i] = insert;
				found = true;
			}
		}
		return found;
	},
	
    /*
    	
    Property: popular
        Returns the value that is represented the most times in the array. First occurence wins in case of a tie.

    Example:
        (start code)
        var array = [25, 34, 3, 10, 20, 10, 6, 3, 0, 1, 3];
        var value = array.popular();
        //value = 3;
        (end)
        
    */
	
	popular: function(){
		var k = this.unique(), c = [].pad(k.length, 0), m = 0;
		for (var i=0, l=this.length; i<l; i++) {
			c[k.indexOf(this[i])]++;
		}
		return k[c.indexOf(c.max())];
	},
	
    /*
    	
    Property: pad
        Fills the array with a value to match the specified length.

    Example:
        (start code)
        var array = [25, 34, 3, 10, 20, 10, 6, 3, 0, 1, 3];
        var padArray = array.pad(15, 0);
        //value = [25, 34, 3, 10, 20, 10, 6, 3, 0, 1, 3, 0, 0, 0, 0];
        (end)
        
    */
	
	pad: function(length, value){
		value = ($chk(value)) ? value : "";	
		while (this.length<length) this.push(value);
		return this;
	},
	
	/*
		
    Property: indexesOf
        Returns an array of indexes at which the the supplied value exists. Returns false if the value is not found. 
        
    Arguments:
        value - (mixed) value to search for.

    Example:
        (start code)
        var array = [25, 34, 3, 10, 20, 10, 6, 3, 0, 1, 3, 0, 0, 0, 0];
        var indexes = array.indexesOf(3);
        //indexes = [2, 7, 10];
        (end)

    */
    
	indexesOf: DR.prototypes.String.indexesOf,

    /*
		
	Property: lastIndexOf
        Returns the index of the last occurrence of a value. Returns false if that value is not found. 
	    
	Arguments:
	    value - (mixed) value to search for.
	
	Example:
        (start code)
        var array = [25, 34, 3, 10, 20, 10, 6, 3, 0, 1, 3, 0, 0, 0, 0];
        var index = array.lastIndexOf(3);
        //index = 10;
        (end)
	
    */
    
	lastIndexOf: DR.prototypes.String.lastIndexOf
	
};



/*

Class: Element
	A collection of Element prototype methods.
	
*/

DR.prototypes.Element = {

    /*
		
	Property: getAncestor
        Find an ancestor element that matches a filter. Returns the ancestor element if found otherwise false.
	    
	Arguments:
	    filter  - (string) css selector for a single element.
	
	Example:
	    (start code)
        html:
        <div class="container">
           <p>Hello, <span class="recipient">World</span>.</p>
        </div>
        
        js:
        var el = $E("span.recipient");
        var container = el.getAncestor("div.container");
	    (end)
	    
    */
	
	getAncestor: Element.prototype.getParent,

    /*
		
	Property: getComputedStyle
        Fix for native mootools method that didn't return correct results for float in firefox.
	    
    */
	
	
	getComputedStyle: function(property){
		if (this.currentStyle) return this.currentStyle[property.camelCase()];
		var computed = this.getDocument().defaultView.getComputedStyle(this, null);
		if(computed[property]) return computed[property];
		return (computed) ? computed.getPropertyValue([property.hyphenate()]) : null;
	}
	
};

String.implement(DR.prototypes.String);
Array.implement(DR.prototypes.Array);
Element.implement(DR.prototypes.Element);


/*

Class: Object
	A collection of Object functions.
	
*/

/*
	
Property: find
    Returns the key of the first occurrence of a value in an object if found, otherwise false is returned.
    
Arguments:
    object  - (object) object to search through.
    value   - (mixed) value to find.

Example:
    (start code)
    //cars = {'lambourghini': "red", 'porsche': "black", 'skoda': "brown"}; 
    var make = Object.find(cars, "black");
    //make = "porsche";
    (end)

*/

Object.find = function(object, value){
	for (var k in object) {
	    if (object.hasOwnProperty(k) && object[k]===value) {
	        return k;
	    }
	}
	return false;
};

/*
	
Property: replace
    Find and replace the first occurrence of one value with another. Returns true if the the value is found and replaced, otherwise false is returned.
    
Arguments:
    object  - (object) object to search through.
    find    - (mixed) value to find.
    insert  - (mixed) value to insert.

Example:
    (start code)
    //cars = {'lambourghini': "red", 'porsche': "black", 'skoda': "brown"}; 
    var replaced = Object.replace(cars, "brown", "pink");
    //cars = {'lambourghini': "red", 'porsche': "black", 'skoda': "pink"};
    //replaced = true;
    (end)

*/

Object.replace = function(object, valueToFind, valueToInsert){
	var k = Object.find(object, valueToFind);
	if (k) {
		object[k] = valueToInsert;
		return true;
	}
	return false;
};



DR.Modal = new Class({
	
	initialize: function(options){
		
		
		
		this.rgba = (Browser.Engine.trident && Browser.Engine.version>=9)	|| // IE > 8
					(Browser.Engine.gecko	&& Browser.Engine.version>=19)	|| // Firefox >= 3.0 
					(Browser.Engine.opera	&& Browser.Engine.version>950) 	|| // Opera
					false;
		
		this.container = $(options.container) || Window;
		
		this.target = ($type(this.container)=="element") ? this.container : $(document.body);
		this.target.setStyle("position", "relative");
		
		this.element = new Element("div", {
			"class":	this.rgba ? "drdkModal" : "drdkModalNonRGBA",
			events: {
				click: function(event){
					var el = $(event.target);
					if ((el!=this.content && !this.content.hasChild(el)) || el.get("data")=="close") { 
						this.close();
					}
				}.bind(this)
			},
			styles: {
				top:				0,
				left:				0,
				right:				0,
				bottom:				0,
				width:				"100%",
				position:			"absolute"
			}
		}).inject(this.target);
		
		if (options["class"]) {
			this.element.addClass(options["class"]);	
		}
		
		if (!this.rgba) {
			this.overlay = this.element.clone();
			this.overlay.className = "drdkModalOverlay";
			this.overlay.inject(this.element);
			if (Browser.Engine.trident) {
				this.hidden = this.target.getElements("select").setStyle("visibility", "hidden");
			}
		}
		
		this.fit();
		window.addEvent("resize", this.fit.bind(this));
		
		this.build(options || {});
		
		this.element.get("tween", {
			duration:	200,
			property:	"opacity",
			onComplete: function(){
				this.content.tween("opacity", 1);
			}.bind(this) 
		}).set(0).start(1);
		

	}

	,build: function(options){

		this.content = new Element("div", {
			"class":	"drdkModalContent",
			styles:		{
				position:	"relative",
				opacity:	0
			}
		});
		if (options.content) {
			switch($type(options.content)){
				case "element":
					options.content.inject(this.content);
					break;
				case "string":
					this.content.set("html", options.content);
					break;
			}
		}
		this.content.inject(this.element);
		var widths = this.content.getChildren().map(function(el){
		    return el.offsetWidth;
		});
		this.content.setStyles({
		    top:    Math.max(((this.container.getSize().y-this.content.offsetHeight)*0.25).round(), 0),
    	    width:  widths.max()
    	});

	}
	
	,fit: function(){

		var coords = this.container.getScrollSize();
		this.element.setStyles({height: coords.y});
		if (this.overlay) this.overlay.setStyles({height: coords.y});
		if (this.content) {
		    this.content.setStyles({
		        top:    Math.max(((this.container.getSize().y-this.content.offsetHeight)*0.25).round(), 0)
    	    });
    	}

	}
	
	,close: function(){

		this.content.get("tween", {duration: 200, property: "opacity", onComplete: function(){
			this.element.get("tween", {duration: 200, property: "opacity", onComplete: function(){
				if (Browser.Engine.trident) this.hidden.setStyle("visibility", "visible");
				this.element.dispose();
				window.removeEvent("resize", this.fit);											
			}.bind(this)}).start(0);										
		}.bind(this)}).start(0);

	}
	
});	

/*

Script: DR.SSO.js

	Clientside user handel for Single Sign On (SSO)	
	Event 'domready' -> Adding events to DR-Topbar
*/


if (!window.DR) {
    var DR = {};
}


DR.SSO = {
 	/*
		
	Function: GatewayUrl
		Define global SSO gateway
		
		Example:
        (start code)
        DR.SSO.GatewayUrl;
        (end)
	*/   
	GatewayUrl: "DR.SSOTopbar.Gateway" //"dr.sso.user.json"
	,RequestStatus: "none"

	/*

	Function: Login
	    Generates an overlay box vidth input parameters: drdkSSOEmail, drdkSSOPassword, drdkSSOPersistent.
	    AJAX request to SSO.GatewayUrl 
	    Write cookie SSOticket 

	Server Arguments:
		Op									- 'DoLogin'
		email   			 			- [required]
		password						- [required]
		persistent:Boolean	- [required]
    
  Dependings:
  	<ResendPassword>
  	<build>
  	<GatewayUrl>
  	<DR.Modal>

	Example:
        (start code)
        DR.SSO.Login();
        (end)
        
    */
    


	,Login: function(){

		var modal = new DR.Modal({
			"class": "drdkSSO",
			content: DR.SSO.build({
				header: "Log ind",
				process:true,
				elements: [
					{text: "E-mail",         id: "drdkSSOEmail",	'name':'email'
						
						,events:{
							'keydown':function(k){
									if (k.key == 'enter') {
										if ( $('drdkSSOPassword') && $('drdkSSOEmail').get('value') != '') {												
											if ( $('drdkSSOPassword').get('value') != '' ) DR.SSO.LoginSubmit();
											else $('drdkSSOPassword').focus();
										}
									}
									if (k.key == 'esc') modal.close();
								}
							,'domready':function(){
								(function(){if ($('drdkSSOEmail')) $('drdkSSOEmail').focus()}).delay(1000)
							} 							
						}
					},
					{text: "Kodeord",       id: "drdkSSOPassword",      type: "password",	'name':'password'
						,events:{
							'keydown':function(k){
									if (k.key == 'enter') {
										if ( $('drdkSSOEmail') && $('drdkSSOPassword').get('value') != '' ) {
											if ( $('drdkSSOEmail').get('value') != '' ) DR.SSO.LoginSubmit();
											else $('drdkSSOEmail').focus();
										}
									}
									if (k.key == 'esc') modal.close();
								}							
						}
					},
					{text: "Husk mig?",     id: "drdkSSOPersistent",    type: "checkbox",   value: "true"},
					{html: "<p><a href='javascript:void(0)'>Glemt kodeord?</a></p>",events:{click:DR.SSO.ResendPassword}},					
					{html: "<div id='drdkSSOMessage'></div>"}
				],
				buttons: [
					
					{text: "Log ind","class":"submit", click: DR.SSO.LoginSubmit}
					,{text: "Annuller", data: "close","class":"cancel"}
				]
			})
		});
		
		return false;
		
	}
	
	
	
	,LoginSubmit:function(){

		if (DR.SSO.RequestStatus == 'none') {
						DR.SSO.RequestStatus="pending";
						$$(".drdkSSOProcess").setStyle('display','block');
					    var data = {
					        Op:         "DoLogin",
						    email:		$("drdkSSOEmail").value,
						    password:	$("drdkSSOPassword").value,
						    persistent:	$("drdkSSOPersistent").checked ? "true" : "false" 
					    };
					    var req = function () {

					        new Request.JSON({
						        url: DR.SSO.GatewayUrl,
						        data: data,
						        async: false,
						        onRequest: function(){
						        	(function(){
						        		switch (DR.SSO.RequestStatus){
						        			case 'pending' :
						        				DR.SSO.RequestStatus = 'ready';
						        			break;
						        			default : DR.SSO.RequestStatus = 'none';
						        		}
						        	}).delay(1200)
						        },
						        onComplete: function(json){
						        	switch (DR.SSO.RequestStatus){
						        		case 'pending' :
						        			DR.SSO.RequestStatus = 'ready';
						        		break;
						        		default : DR.SSO.RequestStatus = 'none';
						        	}
						        	
		    					    $$(".drdkSSOProcess").setStyle('display','none');
						            var returned = json.ResponseOfString;
						            if (returned && returned.returncode) {
							            if (returned.returncode==0) {
							                // success
					                    //Cookie.write("SSOticket", returned.value, {duration: (data.persistent=="true") ? 90 : 0,path:'/'});
					                    document.location.reload();
							            }
							            else {
					                    message.empty().adopt(
					                        new Element("p", {"classStr": "icWarning", text: returned.msg})
					                    );
					                    slide.slideIn();
				                    }
						            }
						        }
					        }).send();
					    };
					    
					    var message = $("drdkSSOMessage");
					    var slide = message.retrieve("slideFx");
              if (!slide) {
                  slide = new Fx.Slide(message, {duration: 200, link: "chain"}).hide();
                  message.store("slideFx", slide);
                  req();
              }
					    else {
					        slide.slideOut().chain(req);
					    }
	}
	
	return false;










	}
	
	
	
	
	/*
		
	Function: Logoff
	    Delete ticket from cookie (SSOticket).
  	
	Example:
        (start code)
        DR.SSO.Logoff();
        (end)
        
    */
	,Logoff: function(){
		
		//Cookie.dispose("SSOticket",{path:'/'});
		
		 var data = {Op:"Logout"};
			new Request.JSON({
				url: DR.SSO.GatewayUrl,
			  data: data,
			  onComplete: function(json){
			  	document.location.reload();
			  }
			}).send();
		
		
		return false;
	}
/*
		
	Function: ResendPassword
	    Generates an overlay box vidth parameter: drdkSSOEmail.

	Depending:
			<build>
			<GatewayUrl>
	
	Server arguments: 
	 		Op			- RequestPassword
	 		email		- [reqiured]
	 		
	
	Example:
        (start code)
        DR.SSO.ResendPassword();
        (end)
        
*/
	,ResendPassword: function(){
	
		var contentModal = DR.SSO.build({
			header: "Glemt kodeord",
			process:true,
			elements: [
				{html: "<p >Indtast din login e-mail i feltet herunder,<br/> s&aring; sender vi dit kodeord.</p>"},
				{text: "E-mail",         id: "drdkSSOEmail", 'name':'email'},
				{html: "<div id='drdkSSOMessage'></div>"}


			]
			,
			buttons: [
				{text: "Send",'class':"submit", click: function(){
					
					$$(".drdkSSOProcess").setStyle('display','block');
				    var data = {
				        Op:         "RequestPassword",
					    email:		$("drdkSSOEmail").value
				    };
				    
				    var req = function () {
				        new Request.JSON({
						      url: DR.SSO.GatewayUrl,
					        data: data,
					        onComplete: function(json){
	    					    $$(".drdkSSOProcess").setStyle('display','none');
					            var returned = json.ResponseOfString;
					            if (returned && returned.returncode) {
						            if (returned.returncode==0) {
						                // success
                              
                              
														if (json.ResponseOfString.msg == "Glemt password mail afsendt") {
															
                              var content = DR.SSO.build({
                                  header: "Kodeord",
                                  elements: [
																		{html: "<p >Godt at vi huskede dit kodeord for dig!<br/>Vi har sendt dit kodeord til din DR Login e-mail.<br/><br/></p>"},
																		{html: "<p >Har du sp&#248;rgsm&#229;l, kontakt <a href='mailto:login@dr.dk'>login@dr.dk</a></p>"},

                                  ],
                                  buttons: [
                                      {text: "OK", data: "close"}
                                  ]
                              });

                           } else {
                              var content = DR.SSO.build({
                                  header: "Password",
                                  elements: [
                                      {html: "<div id='drdkSSOMessage'><p>" + json.ResponseOfString.msg + "</p></div>"}
                                  ],
                                  buttons: [
                                      {text: "OK", data: "close"}
                                  ]
                              });                              
                              
                           }  
                              
                              var container = document.getElement("div.drdkModalContent").empty();
                              content.inject(container);
                          }
                          else {
                              message.empty().adopt(
                                  new Element("p", {"class": "icWarning", text: returned.msg})
                              );
                              slide.slideIn();
                          }
					            }
					        }
				        }).send();
				    };
				    
				    var message = $("drdkSSOMessage");
				    var slide = message.retrieve("slideFx");
	                if (!slide) {
	                    slide = new Fx.Slide(message, {duration: 200, link: "chain"}).hide();
	                    message.store("slideFx", slide);
	                    req();
	                }
				    else {
				        slide.slideOut().chain(req);
				    }
					return false;
					
				}}
				,{text: "Annuller", data: "close","class":"cancel"}
			]
			
		});

        var containerModal = document.getElement("div.drdkModalContent").empty();
        contentModal.inject(containerModal);
        return false;
    
	}
/*

	Function: ChangePassword
	    Generates an overlay box width old, new and confirmed -password.
	    
	Imputs:
		- drdkSSOoldPassword
		- drdkSSOnewPassword
		- drdkSSOnewPasswordConfirmed

	Depending:
		-
	
	Server arguments: 

    	Op				- 'ChangePassword'
			oldPassword	- [required]
			newPassword	- [required]

	
	Example:
        (start code)
        DR.SSO.ChangePassword();
        (end)
        
*/
	,ChangePassword:function(){
		
		var modal = new DR.Modal({
			"class": "drdkSSO",
					content: DR.SSO.build({
					header: "Skift kodeord",
					process:true,
					elements: [
						{text: "Kodeord",				id: "drdkSSOoldPassword",						type: "password"},
						{text: "Nyt kodeord",		id: "drdkSSOnewPassword", 					type: "password"},
						{text: "Gentag kodeord",					id: "drdkSSOnewPassword2",	type: "password"},
						{html: "<p><a href='javascript:void(0)'>Glemt kodeord?</a></p>",events:{click:DR.SSO.ResendPassword}},	
						{html: "<div id='drdkSSOMessage'></div>"}
					]
					,
					buttons: [
						{text: "Send",'class':"submit", click: function(){
							
							var obj  =	{	'oldPass':$("drdkSSOoldPassword")
														,'newPass':$("drdkSSOnewPassword")
														,'newPass2':$("drdkSSOnewPassword2")
													}
							if (!DR.SSO.ValidateChangePassword(obj)) return false;
							
							$$(".drdkSSOProcess").setStyle('display','block');
						    var data = {
						        Op:         "ChangePassword"
							    ,oldPassword:		$("drdkSSOoldPassword").value
							    ,newPassword:		$("drdkSSOnewPassword").value
						    };
						    
						    var req = function () {
						        new Request.JSON({
								      url: DR.SSO.GatewayUrl,
							        data: data,
							        onComplete: function(json){
			    					    $$(".drdkSSOProcess").setStyle('display','none');
							            var returned = json.ResponseOfString;
							            if (returned && returned.returncode) {
								            if (returned.returncode==0) {
								                // success
                                var content = DR.SSO.build({
                                    header: "Password",
                                    elements: [
                                        {html: "<div id='drdkSSOMessage'><p>" + json.ResponseOfString.msg + "</p></div>"}
                                    ],
                                    buttons: [
                                        {text: "OK", data: "close"}
                                    ]
                                });
                                var container = document.getElement("div.drdkModalContent").empty();
                                content.inject(container);
                            }
                            else {
                            		$("drdkSSOoldPassword").removeClass("valid").addClass("invalid");
                                message.empty().adopt(
                                    new Element("p", {"class": "icWarning", text: returned.msg})
                                );
                                slide.slideIn();
                            }
							            }
							        }
						        }).send();
						    };
						    
						    var message = $("drdkSSOMessage");
						    var slide = message.retrieve("slideFx");
			                if (!slide) {
			                    slide = new Fx.Slide(message, {duration: 200, link: "chain"}).hide();
			                    message.store("slideFx", slide);
			                    req();
			                }
						    else {
						        slide.slideOut().chain(req);
						    }
							return false;
							
						}}
						,{text: "Annuller", data: "close","class":"cancel"}
					]
					
				})
		});
   //     var containerModal = document.getElement("div.drdkModalContent").empty();
   //     contentModal.inject(containerModal);
        return false;
        
	}

/*

	Function: CreateUser
	    Generates an overlay box width user inputs. Client-side and server-side validation.
	    
	Imputs:
		- drdkSSOName
		- drdkSSOEmail
		- drdkSSOPassword
		- drdkSSOPassword2
		- drdkSSOUsername
		- drdkAcceptTerms

	Depending:
			<build>
			<GatewayUrl>
			<ClientValidation>
			<DR.Modal>
	
	Server arguments: 

    	Op				- 'RequestPassword'
    	fullName	- [optoional]
			username:	- [optoional]
			email:		- [required]
			password	- [required]
	
	Example:
        (start code)
        DR.SSO.CreateUser();
        (end)
        
*/
	,CreateUser: function(){
		var modal = new DR.Modal({
			"class": "drdkSSO",
			content: DR.SSO.build({
				header: "Opret bruger",
				process:true,
				elements: [
				  {text: "For- og efternavn",    id: "drdkSSOName", required: true,	'name':'name'},
					//{text: "Alias",    id: "drdkSSOUsername",	'name':'alias'},
					{text: "E-mail",         id: "drdkSSOEmail", required: true,	'name':'email'},
					{text: "Kodeord",       id: "drdkSSOPassword",      type: "password", required: true},
					{text: "Gentag kodeord", id: "drdkSSOPassword2",    type: "password", required: true},
					//{html: "<p class='input' ><i>(Skjul min e-mail og vis mig som)</i></p>"},
					{html: "<br/>"},					
					{html: "<p><input type='checkbox' id='drdkAcceptTerms' style='vertical-align:middle;' value='true' /> <label for='drdkAcceptTerms'>Accepterer du DRs <a href='http://www.dr.dk/drlogin/vilkaar.htm' target='_blank'>brugerbetingelser</a>?</label> *</p>"},
					{html: "<div id='drdkSSOMessage'></div>"}
				],
				buttons: [

					{text: "Opret",'class': 'submit' ,click: function(){
					    
					  // validerer bruger input //  
						if (!DR.SSO.ClientValidation()) {
							return false;
						}
											    
						var data = {
						    Op:     "CreateUser",
							fullName:	$("drdkSSOName").value,
							//username:	$("drdkSSOUsername").value,
							email:		$("drdkSSOEmail").value,
							password:	$("drdkSSOPassword2").value
						};
						$$(".drdkSSOProcess").setStyle('display','block');
					    var req = function () {
						    new Request.JSON({
						        url: DR.SSO.GatewayUrl,
						        data: data,
							    onComplete: function(json){
							    	$$(".drdkSSOProcess").setStyle('display','none');
                                    var returned = json.ResponseOfString || false;
							        if (returned && returned.returncode) {
								        switch (returned.returncode) {
								            case "success":
								            case "0": // success
								            
								            	if (json.ResponseOfString.msg == "Din brugerprofil er oprettet") {
								                var content = DR.SSO.build({
				                                    header: "Tak for din registrering!",
				                                    elements: [
																							{html: "<p >Vi har lige sendt en bekr&#230;ftelses e-mail til dig.<br/>Klik p	&#229; bekr&#230;ftelses linket i e-mailen for at fuldf&#248;re din tilmelding.<br/><br/></p>"},
																							{html: "<p >Har du sp&#248;rgsm&#229;l, kontakt <a href='mailto:login@dr.dk'>login@dr.dk</a></p>"}
				                                    ],
				                                    buttons: [
					                                    {text: "OK", data: "close"}
					                                ]
								                });
								              } else {
								                var content = DR.SSO.build({
				                                    header: "Opret bruger",
				                                    elements: [
					                                    {html: "<div id='drdkSSOMessage'><p>" + json.ResponseOfString.msg + "</p></div>"}
				                                    ],
				                                    buttons: [
					                                    {text: "OK", data: "close"}
					                                ]
								                });
								              }
								                
								                
								                var container = document.getElement("div.drdkModalContent").empty();
								                content.inject(container);
								                
								                break;
								            default:
						                        message.empty().adopt(
						                            new Element("p", {"class": "icWarning", text: json.ResponseOfString.msg})
						                        );
						                        slide.slideIn();
							            }
							        }
							        else {
							        }
							    }
						    }).send();
					    };
					    var message = $("drdkSSOMessage");
					    var slide = message.retrieve("slideFx");
		                if (!slide) {
		                    slide = new Fx.Slide(message, {duration: 200, link: "chain"}).hide();
		                    message.store("slideFx", slide);
		                    req();
		                }
					    else {
					        slide.slideOut().chain(req);
					    }
						return false;
					}}
					,{text: "Annuller", data: "close","class":"cancel"}
				]
			})
		});
		
		return false;
	},
	
	StatusEvent:function(e){
			alert(" + " + e);
	}
	/*

	Function: DeleteUser
		Generates overlay confirm  box, delete the userprofile
	
	Depending:
		<build>
		<GatewayUrl>
	
	Server arguments: 
		Op	- 'DeleteUser'

	Example:
        (start code)
        DR.SSO.DeleteUser();
        (end)


	
*/
	,DeleteUser: function(){
		
		var contentModal = DR.SSO.build({
			header: "Bekr&#230;ft sletning",
			process: true,
			elements: [
				{html: "<p>Er du sikker p&#229; at du vil slette hele din konto p&#229; dr.dk</p>"},
				{html: "<div id='drdkSSOMessage'></div>"}
			],
			buttons: [
				{
				    text:   "Slet",
				    click: function(){
					
						$$(".drdkSSOProcess").setStyle('display','block');
				        var data = {
				            Op:         "DeleteUser"
				        };
				        var req = function () {
				            new Request.JSON({
						        url: DR.SSO.GatewayUrl,
					            data: data,
					            onComplete: function(json){
	    								    $$(".drdkSSOProcess").setStyle('display','none');
					                var returned = json.ResponseOfString;
					                if (returned && returned.returncode) {
						                if (returned.returncode==0) {
						                    // success
                                            //Cookie.dispose("SSOticket");
                                            document.location.reload();				                
							            }
							            else {
					                        message.empty().adopt(
					                            new Element("p", {"class": "icWarning", text: returned.msg})
					                        );
					                        slide.slideIn();
					                    }
					                }
					            }
				            }).send();
				        };
				        var message = $("drdkSSOMessage");
				        var slide = message.retrieve("slideFx");
                        if (!slide) {
                            slide = new Fx.Slide(message, {duration: 200, link: "chain"}).hide();
                            message.store("slideFx", slide);
                            req();
                        }
			            else {
			                slide.slideOut().chain(req);
			            }
				        return false;	
			        }
			    }
				,{
				    "text": "Annuller",
				    "class":"cancel",
				    click: function(){
						var prevModal = $$('.drdkModal');
						if (prevModal) {
							prevModal.each(function(elm){
								elm.destroy();
							});
						}
						DR.SSO.EditUserHOME();
						return false;
					}
				}
			]
		});

        var containerModal = document.getElement("div.drdkModalContent").empty();
        contentModal.inject(containerModal);
        return false;
		
	}
/*

	Function: EditUserHOME
		Redirect to MitDR 'konto' site.
	
	Example:
        (start code)
        DR.SSO.EditUserHOME();
        (end)
	
*/
	,EditUserHOME:function(){
		// Linker til mitdr-konto //	
		window.location = "http://www.dr.dk/mitdr/konto.aspx";
		return false;
	}
/*

	Function: EditUser
		Edit SSO user data, generate overlay box. (Server-side validation)
	
	Server arguments:
		Op							- "GetUserProfile"
    encryptedTicket	- [ticket]
    Fullname				- [optionel]
    Username				- [optionel]
    Email						- [required]
    Telephone				- [optionel]
    Country					- [optionel]
    City						- [optionel]
    Street					- [optionel]
    Zip							- [optionel]
	
	
	Depending:
		<build>
		<GatewayUrl>
		<DeleteUser>
		<DR.Modal>
		
	Example:
        (start code)
        DR.SSO.EditUser();
        (end)
	
*/	
	,EditUser: function(){
			
	    var statusEvt = this.StatusEvent;
          new Request.JSON({
					    url: DR.SSO.GatewayUrl,
              data: {
                  Op:              "GetUserProfile"
              },
              onComplete: function(json){
                  var returned = json.ResponseOfUserProfile || false;
                  if (returned && returned.returncode) {
                    var data = returned.value || {};
                    var elements = [];
                    var keys = $H({
                        Fullname:   "Fuldt navn",
                        Username:   "Alias",
                        Email:      "E-mail",
                        Telephone:  "Telefon",
                        Country:    "Land",
                        City:     	"By", 
                        Street:     "Vej",
                        Zip:        "Post nr"
                    });
                    keys.each(function(da, en){
                        if (en in data) {
                            elements.push({text: da,    id: "drdkSSO" + en,  value: data[en]});
                        }
                    });
                      var editModal;
                      editModal = new DR.Modal({
                          "class": "drdkSSO",
                          content: DR.SSO.build({
                          header: "Rediger",
                          process: true,
                          elements: elements,
                          buttons: [
                              {
                              	text:   "Slet din konto",
                              	"class":"deleteAccount",
                              	click: function(){
                                      DR.SSO.DeleteUser();
                                      return false;
                              }},
                              {
                              	"text": "Gem" 
                              	,"class": "submit"
                              	, click: function(){
                                var el = $(this);
                                $$(".drdkSSOProcess").setStyle('display','block');
                                var data = {
                                    Op: "UpdateUser"
                                };
                                keys.each(function(da, en){
                                    data[en] = $("drdkSSO" + en).value;
                                });
                                
				                        new Request.JSON({
						        								url: DR.SSO.GatewayUrl,
				                            data: data,
				                            onComplete: function(json){
			                                var returned = json.ResponseOfString || false;
			                                editModal.close();
			                                $$('body').fireEvent('refresh');
				                            }
				                        }).send(); 
				               				}}
				                      ,{text: 'Anuller', data: 'close','class':'cancel'}
                          ]
		                })
	                });
                  }
              }
          }).send();
		
		return;
	},
	/*

	Function: GetProfile
		Requesting user profile from SSO
	
	Client arguments:
		fnc							- (Object) execute fnc when request is returned (onComplete) 

	Server arguments:
		Op							- "GetUserProfile"
    encryptedTicket	- [ticket]
	
	Depending:
		<GatewayUrl>
		
	Example:
        (start code)
					var client = {
						editSubmitText:'Ret dine oplysninger'
						,insert:function(keys){
							var impElm = $$('.SSORediger');
							var itmPCol = keys.length/impElm.length;
							keys.each(function(da, en){
								var elm = client.itemElm(da);
								if(en <  itmPCol){
									elm.inject(impElm[0])
								} else {
									elm.inject(impElm[1])
								}
							});
							var smtContainer = $$('.konto').getElement('.kEdit');
							client.linkBtn(client.editSubmitText).addEvent('click',function(){
								$$('body').addEvent('refresh', client.updateComplete);
								DR.SSO.EditUser();
							}).inject(smtContainer[0]);
						}
						,itemElm:function(obj){
							return new Element("div").adopt(
								new Element("h3", {'html':obj.text})
								,new Element("p", {'html':obj.value ? obj.value : '&nbsp;'})
							);
						}
						,linkBtn:function(txt){
							return new Element('a',{'html':txt,'href':'javascript:void(0);'})
						}
						,updateComplete:function(){
							$$('body').removeEvent('refresh', client.updateComplete);
							document.location.reload();
						}
					}
					DR.SSO.GetProfile(client.insert);
        (end)
	
*/
	GetProfile: function(fnc){
		
		
			new Request.JSON({
				url: DR.SSOTopbar.Gateway
				,data: {
						Op:              "GetUserProfile"
				}
				,onComplete: function(json){
					
					var returned = json.ResponseOfUserProfile || false;
					if (returned && returned.returncode) {
						var data = returned.value || {};
						var elements = [];
						var keys = $H({
							Fullname:   "Fuldt navn",
							Username:   "Alias",
							Email:      "E-mail",
							Telephone:  "Telefon",
							Country:    "Land",
							City:     	"By", 
							Street:     "Vej",
							Zip:        "Post nr"
						});
						keys.each(function(da, en){
							if (en in data) {
								elements.push({text: da,    id: "drdkSSO" + en,  value: data[en]});
							}
						});
					eval(fnc)(elements);
					}
				}
			}).send();
		}


};


	/*

	Function: ValidateChangePassword
		Validating client input.
		
			obj->oldPass (element)
			obj->newPass (element)
			obj->newPass2 (element)
		
*/
DR.SSO.ValidateChangePassword = function(obj) {
		
	var message =	new Hash();
	var regExpSet = {
		'password': /([A-Za-z0-9]{6,})/,
		'required':  /[^.*]/
	}; 
   

	if (!regExpSet.password.test(obj.oldPass.value))	message.set(obj.oldPass.id, 'Ugyldigt password.');
	else obj.oldPass.removeClass("invalid").addClass("valid");
	
	if (!regExpSet.password.test(obj.newPass.value)) message.set(obj.newPass.id, 'Det kodeord skal indeholde mindst 6 karakter.');
	else obj.newPass.removeClass("invalid").addClass("valid");
	
	if (!regExpSet.password.test(obj.newPass2.value)) message.set(obj.newPass2.id, '');
	else obj.newPass2.removeClass("invalid").addClass("valid");
	
	if (obj.newPass.value != obj.newPass2.value) message.set(obj.newPass2.id, 'Det bekraftigede kodeord er ikke det samme...');
	else obj.newPass2.removeClass("invalid").addClass("valid");
	
   
		// returning message //
		var text = '';
		message.each(function(value, key){
			if (value !== ''){
				text += "&bull; " +value+" <br/>";
			}
			$(key).removeClass("valid").addClass("invalid");
		});

		var messageElm = $("drdkSSOMessage");
		var slide = new Fx.Slide(messageElm, {duration: 200, link: "chain"}).hide();
		messageElm.empty().adopt(
		    new Element("p", {"class": "icWarning", "html": text})
		);
		slide.slideIn();

	if (message.getLength()>0) return false;
	else return true;
   
}



	/*

	Function: ClientValidation
		Validating client input based on element selections.
		
			- $('drdkSSOName').value
			- $('drdkSSOEmail').value
			- $("drdkSSOPassword").value
			- $("drdkSSOPassword2").value
			- $('drdkAcceptTerms').checked
		
*/

DR.SSO.ClientValidation = function() {
    var message =           new Hash();
    var name_input =          $('drdkSSOName').value;	
    var email_input =         $('drdkSSOEmail').value;
    var password_input =      $("drdkSSOPassword").value;
    var password2_input =     $("drdkSSOPassword2").value;
    var AcceptedTerms_input = $('drdkAcceptTerms').checked;
   
    var regExpSet = {
    	'name':     /([^.*]{2,}[ ][^.*]{2,})/,
    	'password': /([A-Za-z0-9]{6,})/,
    	'email':    /^[a-z0-9._%\-]+@[a-z0-9.\-]+\.[a-z]{2,4}$/i,
    	'required':  /[^.*]/
  	};
  
    if (!regExpSet.name.test(name_input)) {
    	message.set('drdkSSOName', 'Du skal oplyse dit for- og efternavn.');
    }
    if (!regExpSet.email.test(email_input)) {
        message.set('drdkSSOEmail', 'Det ser ikke ud til at v&#230;re en rigtig e-mail adresse. Pr&#248;v venligst igen.');					
    }
    if (!regExpSet.password.test(password_input)) {
        $("drdkSSOPassword").value = '';
        $("drdkSSOPassword2").value = '';
		message.set('drdkSSOPassword', 'Dit kodeord skal indeholde mindst 6 karakterer!');
		message.set('drdkSSOPassword2', '');
    } else if (password_input!=password2_input) {
        $("drdkSSOPassword2").value = '';
		message.set('drdkSSOPassword2', 'De to kodeord er ikke ens!');
    }
    // brugernavn er optional //
    
    if(!AcceptedTerms_input) {
		message.set('drdkAcceptTerms', "Du skal acceptere DRs brugerbetingelser.");
    }
    if (message.getLength() > 0) {
		// text-input //
		$$('.drdkModalContent .input input').each(function(elm){
			var name = elm.get('id');
			if (this.has(name)) {
				$(name).removeClass("valid").addClass("invalid");
			} else {	
				$(name).removeClass("invalid").addClass("valid");
			}	
		}.bind(message));
		
		// checkbox terms //
		if (message.has("drdkAcceptTerms")) {
			$('drdkAcceptTerms').getParent('p').removeClass("valid").addClass("invalid");
		} else {
			$('drdkAcceptTerms').getParent('p').removeClass("invalid").addClass("valid");
		}
		
		// returning message //
		var text = '';
		message.each(function(value, key){
			if (value !== ''){
				text += "&bull; " +value+" <br/>";
			}
		});

		var messageElm = $("drdkSSOMessage");
		var slide = new Fx.Slide(messageElm, {duration: 200, link: "chain"}).hide();
		messageElm.empty().adopt(
		    new Element("p", {"class": "icWarning", "html": text})
		);
		slide.slideIn();
		
		return false;
    } else {
			message.each(function(value, key){
				$(key).removeClass("invalid").addClass("valid");
			});
    	
    	return true;	
    }
    
};

	/*

	Function: build
		Generation html elements based on options. can be used inside a DR.Modal (overlay box).
	
	Argument:
		options		- (object) see "Parameter"
	
	Parameter:
		process 	- (boolean)	Generates a process-image tag including class 'drdkSSOProcess' and "display:none" styling.  
		header		- (string)	Text to be displayed in the header.
		elements	- (object)	Array of display elements converted to label and input "id:[input.id], text:[label.text], type:[input.class]"
		buttons		- (object)	Array of buttons elements "text:[buttons.text],class:[buttons.class],click:[buttons[click-event]]"
		
		
	Example:
        (start code)
					DR.SSO.build({
						header: "Rediger",
						process: true,
						elements: elements,
						buttons: [
							{
							text:   "Slet din konto",
							"class":"deleteAccount",
							click: function(){
								DR.SSO.DeleteUser();
								return false;
								}
							},
							{
								"text": "Gem" 
								,"class": "submit"
								, click: function(){
									var el = $(this);
									$$(".drdkSSOProcess").setStyle('display','block');
									var data = {
										Op: "UpdateUser"
									};
									keys.each(function(da, en){
										data[en] = $("drdkSSO" + en).value;
									});
	                
									new Request.JSON({
										url: DR.SSO.GatewayUrl,
										data: data,
										onComplete: function(json){
											var returned = json.ResponseOfString || false;
											editModal.close();
											$$('body').fireEvent('refresh');
											}
										}).send(); 
									}
								}
								,{text: 'Anuller', data: 'close','class':'cancel'}
							]
					})
        (end)
	
*/
DR.SSO.build = function(options){
	
	
	var content = new Element("div");

	if (options.process) {
		content.adopt(new Element('img', {src: 'http://www.dr.dk/drdkjs/graphics/ic_process.gif', 'class': 'drdkSSOProcess', styles: {position: 'absolute', left: 323, top: 4, display: 'none'} }));
	}

	if (options.header) {
		content.adopt(new Element("h3", {html: options.header}).adopt(new Element("span",{'class':'beta','html':'&nbsp;'})) );
	}
	
	if (options.elements) {
		options.elements.each(function(data){
			($type(data)=="element" ? data : element(data)).inject(content);
		});
	}
	
	if (options.buttons) {
		var p = new Element("p", {"class": "buttons"});
		options.buttons.each(function(data){
			button(data).inject(p);
		});
		p.inject(content);
	}
	return content;
		
	function element(data){
	
		var req = ($defined(data.required) && data.required==true) ? '*':' ';
		
		if (data.html) {
			return new Element("div", {html: data.html, events: data.events || ''}); 
		}
		else {
		    return new Element('p', {'class': 'input'}).adopt(
			    new Element("label", {'for': data.id, text: data.text})
			    ,new Element("input", {'id': data.id, type: data.type || "text", "class": data.type || "text", value: data.value || "", name: data.name || "", events: data.events || ''})
			    ,new Element("span", {'html': req, 'class': 'required'})
		    );
		}
	}
	
	function button(data) {
		var btn = new Element("button", {text: data.text});

		if (data.data && data.data=="close") {
			btn.set("data", "close");
		}
		if (data.click) {
			btn.addEvent("click", data.click);
		}
		if (data["class"]) {
		    btn.addClass(data["class"]);	
		}
		
		return btn;
	}
	
};

window.addEvent("domready", function(){

	if (DR.SSOTopbar) {

//    if (!document.location.href.match(/^http:\/\/(socialbld01)|(socialtst01)/) && DR.SSOTopbar && DR.SSOTopbar.Gateway) {
        DR.SSO.GatewayUrl = DR.SSOTopbar.Gateway;
//    }
  
    var globalTop = $("globalTop");

    if (globalTop && $("globalSSOLogin")) {
    
	    $("globalSSOUser").addEvent("click", DR.SSO.EditUserHOME);
	    $("globalSSOLogoff").addEvent("click", DR.SSO.Logoff);
	    $("globalSSOLogin").addEvent("click", DR.SSO.Login);
	    $("globalSSOCreate").addEvent("click", DR.SSO.CreateUser);
				
				/*
        if (document.location.href.match(/^http:\/\/(socialbld01)|(socialtst01)/)) {
            var ticket = Cookie.read("SSOticket");
            if (ticket) {
                new Request.JSON({
                    url:  DR.SSO.GatewayUrl,
                    data: {
                        Op:              "GetUserProfile",
                        encryptedTicket: ticket
                    },
                    onComplete: function(json){
                        var returned = json.ResponseOfUserProfile || false;
                        if (returned && returned.returncode) {
	                        var data = returned.value || {};
	                        var username = data.Username || data.Fullname || data.Email || '"Brugernavn"';
	                        globalTop.getElement("div").addClass("loggedIn");
	                        $("globalSSOUser").innerHTML = $("globalSSOUser").innerHTML.substitute({username: username});
                        }
                        else {
                            globalTop.getElement("div").removeClass("loggedIn");
                            Cookie.dispose("SSOticket");
                        }
                    }
                }).send();
            }
            else {
                globalTop.getElement("div").removeClass("loggedIn");
		    }
		    */
		    
		    //globalTop.getElement("div").removeClass("loggedIn");
		//}
		
		
		 

	    if (DR.Requirements) {
		    var modal = new DR.Modal({
			    "class": "drdkSSO",
			    content: DR.SSO.build(DR.Requirements)
		    });

	    }

    }
  
  
	}


});




/*

Script: DR.Window.js

*/



/*

Class: DR.Window
	A helper Class to open new windows.
	DR.Window opens the supplied url in a new window without any chrome/window-features (scrollbars, statusbar etc) by default. 
	If the supplied url is the path of an image (in a format read by most browsers: jpg/jpeg, gif, png or bmp), the window will load a utility html file which will in turn load the image and resize the window according to the supplied image. 
	
Arguments:
	url 		- (string) url to the webpage/image to be shown in the new window.
	options 	- (object) an object to describe the window.
	
Options:
	top 		- (number) the position of the window's top outer edge. Default is calculated to center window on screen.
	left 		- (number) the position of the window's left outer edge. Default is calculated to center window on screen.
	width 		- (number) width of the window. Default is 640.
	height 		- (number) height of the window. Default is 400.
	name 		- (string) the DOM name of the window. Supply this if you want to recycle an existing window. Default is "_blank".
	title 		- (string) title of the window. Used in conjunction with images. Default is "_blank".
	autofocus 	- (boolean) determine whether the window should recieve focus once opened. Default is true.
	fit 		- (boolean) determines wheteher the window should attempt to resize to fit it's content. Default is false.
	props 		- (array) an array of properties the window should display. The following features are supported; "directories", "location", "menubar", "resizable", "scrollbars", "status" og "toolbar". Default is no features.

Example:
	(start code)
	new DR.Window("http://www.dr.dk/kenneth.jpg", {top: 100, left: 100, props: ["location", "status"]});
	(end)

*/

DR.Window = new Class({
					  
	Implements: [Options], 				  
					  
	options: {
		name:       "_blank",
		width:      640,
		height:     480,
		props:      [],
		autofocus:  true,
		fit:        false
	},
	
	initialize: function(url, options){
		this.setOptions(options);
		this.options.left = this.options.left || Math.round(((window.screen.availWidth || window.screen.width || 800) - this.options.width) / 2);
		this.options.top = this.options.top || Math.round(((window.screen.availHeight || window.screen.height || 600) - this.options.height) / 2);
		this.url = url;
		if (url.match(/^[^?]*\.(jpeg|jpg|gif|png|bmp)$/)) {
			var self = this;
			this.url = "/design/www/global/html/popup.html?" + Hash.toQueryString({src: url, title: this.options.title || "Ingen titel"});
			new Asset.image(url, {onload: function(){
				self.open({width: this.width, height: this.height});
			}});
		}
		else this.open();
	},
	
	open: function(o){
		var props = "directories,location,menubar,resizable,scrollbars,status,toolbar".split(",");
		$extend(this.options, o || {});
		var a = [];
		a.push("width="     + this.options.width);
		a.push("height="    + this.options.height);
		a.push("left="      + this.options.left);
		a.push("top="       + this.options.top);
		props.each(function(p){
			a.push(p + "="  + ((this.options.props.contains(p)) ? "yes": "no"));
		}, this);
		this.win = window.open(this.url, this.options.name, a.join(", "));
		if (this.options.autofocus && this.win.focus) this.win.focus();
		if (this.options.fit) {
			this.resize(this.options.width, this.options.height);
		}
	},
	
	resize: function(w, h){
		var sw = this.win.document.body.scrollWidth;
		var sh = this.win.document.body.scrollHeight;
		this.win.resizeBy(w - sw, h - sh);
	}
});



/*

Script: DR.UI.js 

*/

if (!DR.UI) DR.UI = {};

/*

Class: DR.UI.Proces
    Shows an activity indicator next to an element.

Arguments:
    element - (element) element that the indicator relates to.
    options - (object) options object - see below.
    
Options:
    duration    - (number) duration in milliseconds for each animation cycle to last.
    fps         - (fps) frames per second. Defaults to 12 (calculated from duration).
    position    - 

Example:
    (start code)
    html:
    <input id="email" type="text" value="kylling@dr.dk"/>
    
    js:
    $("email").addEvent("keydown", function(e){
        var indicator = new DR.UI.Proces(this);
        new Ajax("emailValidator.asp", {
            data: {email: this.value},
            onSuccess: indicator.stop
        }).request();
    });
    (end)
    
*/

DR.UI.Process = new Class({
			
	Implements: [Options],

	options: {
		duration:   500,
		position:   {
			/*
			top:	0,
			right:	-15
			*/
		}
	},
				
	initialize: function(element, options){
		this.setOptions(options);
		this.target =	$(element);
		
		this.element =	new Element("div", {
			"class": "icProcess",
			styles: $extend(
				{
					position:	"absolute",
					zIndex:		100
				},
				this.options.position
			)
		});
		this.frameEl =	new Element("div").inject(this.element);

		var layout =	this.target.getStyle("float");
		var position = this.target.getStyle("position");
		layout =		(layout && layout!="none") ? layout : ((position=="absolute") ? position : this.target.getStyle("display"));
		var styles = {
				position:	"relative",
				width:		0,
				height:		this.target.offsetHeight,
				overflow:	"visible",
				display:	"block"
		};
		var tag =		"div";
		var inject =	"after";
		switch(layout){
			case "left":
				$extend(styles, {"float": "left"});
				break;
				
			case "right":
				$extend(styles, {"float": "right"});
				inject = "before";
				break;
				
			case "inline":
			case "inline-block":
				tag = "span";
				$extend(styles, {lineHeight: this.target.offsetHeight, verticalAlign: "middle", display: "inline-block"});
				break;
				
			case "absolute":
				$extend(styles, {position: "absolute"});
			    break;
			
			case "block":
			default:
				break;
		}
		this.stub = new Element(tag, {styles: styles}).inject(this.target, inject);
		this.element.inject(this.stub);
		
		this.width =		this.element.offsetWidth;
		this.height =		this.element.offsetHeight;
		var width =			this.frameEl.offsetWidth;
		var height =		this.frameEl.offsetHeight;
		this.direction =	(width>this.width) ? "left" : "top";
		this.frames =		(width>this.width) ?  width/this.width : height/this.height; 
		
		var margin = {
			right:	this.target.getStyle("marginRight").toInt(),
			top:	this.target.getStyle("marginTop").toInt()
		};
		
		var p = this.options.position;
		
		if ($H(p).getLength()<2) {
			if (!$chk(p.bottom) && !$chk(p.top)) {
				p.top = 0;
			}
			if (!$chk(p.left) && !$chk(p.right)) {
				p.right = -15;
			}
		}
		if ($chk(p.left)) {
			p.left -=   margin.right + this.target.getSize().x;
		}
		if ($chk(p.right)) {
			p.right +=  margin.right;
		}
		if ($chk(p.top)) {
			p.top +=    margin.top;
		}
		if ($chk(p.bottom)) {
			p.bottom -= margin.top;
		}
		this.element.setStyles(p);
		
		this.frame =		0;
		this.options.fps =	this.options.fps || this.frames/(this.options.duration/1000);
		this.timer =		this.step.periodical((1000/this.options.fps).round(), this);
		
					
	},
	
	step: function(){
		this.frame++;
		if (this.frame>=this.frames) this.frame = 0;
		this.frameEl.setStyle("margin-" + this.direction, -(this.frame*this.width) + "px");
	},
	
	/*
	
	Property: stop
		Stops and removes the activity indicator.

	*/
	
	stop: function(){
		$clear(this.timer);
		this.stub.dispose();
	}
});

DR.UI.Proces = DR.UI.Process;
/*

Script: DR.CMS.Components.Slideshow.js

*/


if (!DR.CMS) DR.CMS = {};
if (!DR.CMS.Components) DR.CMS.Components = {};

DR.CMS.Components.Slideshow = new Class({

	Implements: [Options],

	options: {
		fade: {
			transition: Fx.Transitions.Cubic.easeInOut,
			duration: 500
		},
		play: {
			transition: Fx.Transitions.Cubic.easeInOut,
			duration: 2000
		},
		zoom: {
			transition: Fx.Transitions.Cubic.easeInOut,
			duration: 500
		},
		text: {
			transition: Fx.Transitions.Cubic.easeInOut,
			duration: 200
		},
		startZoomedIn: true,
		slidePause: 5000
	},
	
	initialize: function(element, data, options){
		this.id = "";
		this.selected = null;
		
		// component setup
		this.comp = $(element);
		this.comp.addEvents({
			"keyup": function(e){
				switch (e.key) {
					case "left":
						this.navigate(-1);
						return false;
						break;
					case "right":
						this.navigate(1);
						return false;
						break;
					/*
					case "space":
						this.zoomToggle();
						return false;
						break;
					case "down":
						this.zoomFx.start(this.zoomOut());
						return false;
						break;
					*/
				}
			}.bind(this)
		});
		this.element = this.comp.getElement("div.imgContent");
		this.backgroundColor = this.element.getStyle('backgroundColor');
		this.info = this.comp.getElement("div.txtContent");
		this.infoFader = new Fx.Morph(this.info, $extend({fps: 60, wait: false}, this.options.text));
		this.nav = this.comp.getElement("div.nav");
		if (!this.nav) {
			var oldNav = this.element.getElement("p.teaser2Text");
			if (oldNav) oldNav.dispose();
			var html = '<p><span class="index icSlideshow">1/1</span><a href="#" class="prev"><span class="icPrevious"></span>Tilbage</a><a href="#" class="next">Frem<span class="icNext"></span></a></p>';
			// progressbar: '<span class="voteBar"><span></span><span class="ghost"></span></span>'
			// play: '<a href="#" class="play">Afspil</a>'
			this.nav = new Element("div", {"class": "nav", html: html}).inject(this.info, "before");	
		}
		/*
		this.progress = this.nav.getElement("span.voteBar span");
		this.progressFx = new Fx.Morph(this.progress, {fps: 60, wait: false, duration: this.options.slidePause});
		this.progressNext = this.nav.getElement("span.voteBar span.ghost");
		this.progressNextFx = new Fx.Morph(this.progressNext, {fps: 60, wait: false, duration: this.options.slidePause});
		
		var play = this.nav.getElement("a.play");
		if (play) {
			play.addEvent("click", function(e){
				if (this.playState!="playing") {
					this.play();
				}
				else {
					this.stop();	
				}
				new Event(e).stop();
			}.bind(this));
		}
		*/
		var prev = this.nav.getElement("a.prev").addEvent("click", function(){
			this.navigate(-1);
			return false;
		}.bind(this));
		this.prevFx = new Fx.Morph(prev, $extend({fps: 60, wait: false}, this.options.text));
		var next = this.nav.getElement("a.next").addEvent("click", function(){
			this.navigate(1);
			return false;
		}.bind(this));
		this.nextFx = new Fx.Morph(next, $extend({fps: 60, wait: false}, this.options.text));
		
		this.setOptions(options);
		
		this.data = data;
		var selected_src = this.element.getElement("img").src;
		var images = [];
		
		// info setup
		var maxHeight = 0;
		data.each(function(d, i){
			if (selected_src.indexOf(d.src)>-1) {
				this.selected = i;
			}
			this.info.setStyle("opacity", 0.0);
			this.infoSet(i);
			var m = this.info.offsetHeight;
			if (m>maxHeight) maxHeight = m; 
			images.push(d.src);
		}, this);
		this.infoSet(0);
		this.info.setStyle("height", maxHeight);
		if (Browser.Engine.trident) {
			// attempt to fix IE opacity/anti-aliasing bug
			var color = this.info.getParent().getStyle("background-color");
			if (color!="transparent") {
				new Elements([this.info, prev, next]).setStyle("background", color);
			}
		}
		this.info.setStyle("opacity", 1.0);
		
		this.selected = this.selected || 0;
		
		// slides setup
		var slides = this.element.getElement("div.slides").set("html", "");
		this.rowCount = Math.ceil(Math.sqrt(data.length));
		this.rowCountActual = Math.ceil(data.length/this.rowCount);
		this.width = this.element.offsetWidth;
		var heights = [];
		data.each(function (d, i) {
			if (this.width<d.width) {
				heights.push(Math.round(d.height*(this.width/d.width)));
			}
			else {
				heights.push(d.height);
			}
		}, this);
		this.height = heights.popular();
		var ratio = this.width/this.height;
		data.each(function(d, i){
			var img = new Element("img", {src: d.src, alt: d.alt, title: d.alt, data: i});
			var r = d.width/d.height;
			var styles = {};
			if (d.width<=this.width && d.height<=this.height) {
				styles = {
					width: 		Math.round((d.width/this.width)*100),
					height:		Math.round((d.height/this.height)*100)
				};
				//styles.marginLeft = Math.floor((100-styles.width)/2);
				//styles.marginTop = Math.floor((100-styles.height)/2);
			}
			else if (ratio>r && d.height>this.height) { // wider
				styles = {
					width:		Math.round(100*(r/ratio)),
					height:		100
				};
				//styles.marginLeft = Math.floor((100-styles.width)/2);
			}
			else if (ratio<r && d.width>this.width) { // taller
				styles = {
					width:		100,
					height:		Math.round(100*(ratio/r))
				};
				//styles.marginTop = Math.floor((100-styles.height)/2);
			}
			$each(styles, function(v, k){
				styles[k] = v + "%";
			});
			img.setStyles(styles);	
			new Element("div", {'class': "slide loading"}).adopt(img).inject(slides);
		}, this);
		this.element.setStyle("height", this.height);
		
		this.fader = new Element("div");
		this.element.adopt(this.fader);
		this.slides = slides.getElements("div.slide");
		this.slides.each(function(slide, i){
			var fx = new Fx.Morph(slide, {duration: 200, wait: false, fps: 60, transition: this.options.zoom.transition});
		}.bind(this));
		this.zoomFx = new Fx.Elements(this.slides, $extend({fps: 60, wait: true}, this.options.zoom));
		this.element.addEvent("click", this.zoom.bind(this));
		this.select();
		
		if (this.options.startZoomedIn) {
			this.state = "in";
			this.zoomFx.set(this.zoomIn());
		}
		else {
			this.state = "out";
			this.zoomFx.set(this.zoomIn()).start(this.zoomOut());
		}
		
		new Asset.images(images, {onProgress: function(i){
			if (i<this.slides.length && this.slides[i].hasClass("loading")) {
				var slide = this.slides[i];
				if (this.state=="in" && this.selected!=i) {
					slide.removeClass("loading");
				}
				else {
					new Fx.Tween(slide.getElement("img"), "opacity", $extend({fps: 60, wait: true, onComplete: function(){ slide.removeClass("loading"); }}, this.options.fade)).start("opacity", 0.0, 1.0);
				}
			}
		}.bind(this)});
		
		if (DR.CMS.Layout) {
			var row = this.element.getParent("div.row");
			if (row) {
				DR.CMS.Layout.ResizeDiv.set(row);
			}
		}
		
	},
	
	activate: function () {
		
	},
	
	select: function(){
		var prev = this.element.getElement(".selected");
		if (prev) {
			prev.removeClass("selected");
		}
		this.zoomFx.elements[this.selected].addClass("selected");
		
		this.nav.getElement("span.index").set("text", (this.selected + 1) + "/" + this.data.length);
		/*
		if (this.playState!="playing") {
			this.showProgress(false);
		}
		*/
		this.infoSet();
		this.setActive();
	},
	
	infoSet: function(i){
		if ($type(i)!="number") {
			i = this.selected;
		}
		var html = "";
		if (this.data[i].title!="") {
		    html += "<h2>{title}</h2>".substitute(this.data[i]);
		}
		if (this.data[i].text!="") {
		    html += "<p>{text}</p>".substitute(this.data[i]);
		}
		if (this.data[i].photographer || this.data[i].copyright) {
		    html += "<span class=\"stamp\">";
		    if (this.data[i].photographer) {
		        html += "Foto: {photographer}".substitute(this.data[i]);
		    }
		    if (this.data[i].copyright) {
		        html += " &copy; {copyright}".substitute(this.data[i]);
		    }
		    html += "</span>";
		}
		this.info.set("html", html);
	},
	
	infoFade: function (inOut) {
		if (this.infoFader.stop) this.infoFader.stop();
		this.infoFader.start({
			opacity: (inOut=="in") ? 1.0 : 0.0
		});
		return this;
	},
	
	infoChange: function(i){
		this.infoFader
		.chain(
			function(){
				this.infoSet(i);
				this.infoFader.start({opacity: 1.0});
			}.bind(this)
		)
		.start({opacity: 0.0});
	},
	
	zoomToggle: function (inOut) {
		inOut = inOut || (this.state=="in") ? "out" : "in";
		this.zoomFx.start( (inOut=="in") ? this.zoomIn() : this.zoomOut() );
		this.state = inOut;
	},
	
	zoom: function(e){
		if ($chk(e.target.getProperty("data")) && this.playState!="playing") {
			this.selected = e.target.getProperty("data").toInt();
			this.select();
			this.zoomToggle();
			return false;
		}
	},
	
	zoomIn: function (selected) {
		selected = selected || this.selected;
		var rowOffset = (this.rowCount-this.rowCountActual>0) ? ((this.rowCount-this.rowCountActual)*this.height)/(this.rowCountActual+1) : 0;
		var x = (selected % this.rowCount) * this.width;
		var y = (Math.floor(selected/this.rowCount) * this.height) + rowOffset*(Math.floor(selected/this.rowCount)+1);
		var zoomIn = {};
		var slides = this.zoomFx.elements.length;
		slides.times(function(i){
			var ry = rowOffset*(Math.floor(i/this.rowCount)+1);
			zoomIn[i.toString(10)] = {
				width:		this.width,
				height:		this.height,
				left:		((i%this.rowCount) * this.width) - x,
				top:		((Math.floor(i/this.rowCount) * this.height) + ry) - y,
				lineHeight:	this.height
				//,opacity:	1.0
			};
		}.bind(this));
		return zoomIn;
	},
	
	zoomOut: function () {
		var width = this.width / this.rowCount;
		var height = this.height / this.rowCount;
		var zoomOut = {};
		var rowOffset = (this.rowCount-this.rowCountActual>0) ? ((this.rowCount-this.rowCountActual)*height)/(this.rowCountActual+1) : 0;
		var slides = this.zoomFx.elements.length;
		slides.times(function(i){
			var ry = rowOffset*(Math.floor(i/this.rowCount)+1);
			var x = Math.round((i%this.rowCount) * width);
			var y = Math.round(Math.floor(i/this.rowCount) * height);
			var w = (((i%this.rowCount)+1) * width) - x;
			var h = ((Math.floor(i/this.rowCount)+1) * height) - y;
			zoomOut[i.toString(10)] = {
				width:		Math.ceil(w),
				height:		Math.ceil(h),
				left:		x,
				top:		Math.round(y + ry),
				lineHeight:	h
				//,opacity:	0.75
			};
		}.bind(this));
		return zoomOut;
	},
	
	navigate: function (dir) {
		if ((dir>0 && this.selected<this.data.length-1) || (dir<0 && this.selected>0)) {
			this.selected += dir;
			if (this.state!="out") {
				this.fade();
			}
			else {
				this.zoomFx.start(this.zoomIn());
				this.state = "in";
			}
		}
		this.setActive();
	},
	
	setActive: function(){
		['prevFx', 'nextFx'].each(function(fx, i){
			if (this.selected==i*(this.data.length-1)) {
				if (!this[fx].element.hasClass("inActive")) {
					this[fx].start({opacity: 0.25});
					this[fx].element.addClass("inActive");
				}
			}
			else if (this[fx].element.hasClass("inActive")) {
				this[fx].start({opacity: 1.0});
				this[fx].element.removeClass("inActive");
			}
		}.bind(this));
	},
	
	/*
	play: function () {
		if (this.playState!="playing") {
			this.stop();
			this.playState = "playing";
			this.nav.getElement("a.play").set("text", "Stop");
			if (this.state=="out") {
				this.zoomToggle();
			}
			this.showProgress(true);
			this.playTimer = function () {
				this.selected++;
				this.fade();
				if (this.selected<this.data.length-1) {
					this.showProgress(true);
				}
				else {
					this.stop();
				}
			}.periodical(this.options.slidePause, this);
		}
	},
	stop: function () {
		this.playState = "stopped";
		this.nav.getElement("a.play").set("text", "Afspil");
		this.playTimer = $clear(this.playTimer);
		this.progressFx.stop();
		this.progressNextFx.stop();
	},
	
	showProgress: function (animate) {
		var width = ((this.width/(this.data.length-1))*(this.selected + ((animate) ? 1 : 0))).round();
		if (animate) {
			this.progressFx.stop().start({width: width});
		}
		else {
			this.progressFx.stop().set({width: width});
		}
		this.progressNextFx.set({width: width});
	},
	*/
	fade: function () {
		var clone = this.slides[this.selected].clone().setStyles({top: 0, left: 0, opacity: 0.0, zIndex: 80, backgroundColor: this.backgroundColor}).addClass("fader");
		this.fader = clone.replaces(this.fader);
		var fadeTime = (this.playState=="playing") ? this.options.play.duration : this.options.fade.duration;
		var offset = (fadeTime/2) - this.infoFader.options.duration; 
		(function(){
			this.infoFade("out");  
		}).delay(offset, this);
		(function(){
			this.select();
			if (this.state=="in") {
				this.infoFade("in");
			}
		}).delay(fadeTime/2, this);
		new Fx.Morph(this.fader, $extend({fps: 60, wait: false, onComplete: function(){
						this.zoomFx.set(this.zoomIn());
						this.fader.setStyles({opacity: 0.0, zIndex: -80, visibility: "hidden"});
					}.bind(this)
		}, (this.playState=="playing") ? this.options.play : this.options.fade)).start({opacity: [0.0, 1.0]});
	}
	
}); 

DR.Slideshow = DR.CMS.Components.Slideshow;

/*

Script: DR.Swiff.js

*/

/*

Function: DR.Swiff
	A function to insert flash elements into the DOM tree.

Arguments:
	path        - (string) the url to the flash file to be inserted.
	options     - (object) parameters for the flash insertion.
	
Options:
	id   		- (string) optional id of the flash element. If not supplied a unique id will be added automatically; example, "Swiff_3".
	width 		- (number) width of the flash element. Default is 1 pixel.
	height 		- (number) height of the flash element. Default is 1 pixel.
	version     - (number) lowest version needed for flash element. 
	container	- (mixed string or element) id of element to contain flash element or a reference to it.
	properties  - (object) properties for the flash element.
    params 		- (object) params for the flash element (see Parameters below).
    vars        - (object) variables to be fed to the flash element.

Parameters:
    bgcolor 	        - (string) background color for the flash element. Default is null. Setting a background color will set wMode to 'opaque'.	
	quality 	        - (string) sets the rendering quality: 'low', 'high', 'autolow', 'autohigh' or 'best'. Default is 'high'.
    allowScriptAccess 	- (string) 'never', 'always' or 'sameDomain'. Default is 'always'.
    wMode 		        - (string) sets the window mode of the flash element: 'transparent' or 'opaque' (!do not use 'window'!). Default is 'transparent'. If background color is set this will change to 'opaque'.
    
    More info on some of the parameters: http://kb.adobe.com/selfservice/viewContent.do?externalId=tn_12701&sliceId=1

Example:
	(start code)
	hmtl:
	<div id="fpTemaBottom"></div>
	<script type="text/javascript">
	    new DR.Swiff(
		    "http://www.dr.dk/drdkglobal/swf/tema/fp_bottom.swf",
		    {
			    id:         "fpTemaBottom_fs",
			    width:      620,
			    height:     152,
			    version:    7,
			    container:  "fpTemaBottom",
			    params: {
			        bgcolor:    "#336699"
			    },
			    vars: {
				    xmlLoad:    "http://www.dr.dk/drdkGlobal/swf/tema/xml/fp_data_2008.xml"
			    }
		    }
	    );
	</script>
	(end)

*/

DR.Swiff = function(path, options){
    
    if (!options.params) options.params = {};
    
    if (options.bgcolor) {
        options.params.bgcolor = options.bgcolor;
    }
    
    if (options.params.bgcolor) {
        options.params.wMode = options.params.wMode || ((options.params.bgcolor) ? "opaque" : "transparent");
    }
        
    return new Swiff(path, options);
};
/*

Script: DR.utilities.js 

*/



DR.utils = {
	
	xmlNodeText: function(xml, tag){
		if ($type(xml)=="string") {
			var m = xml.match(new RegExp("<(" + tag + ")(?:\\s?[^>]*)>((?:\\s|\\S)*)<\/\\1>"));
			if (m && m[2]) return m[2];
			return null;
		}
		else {
			var m = xml.getElementByTagName(tag);
			if (m) return m[0].nodeText; 
			return null;
		}
	},
	
	removeForm: function () {
		var f = document.getElement("form");
		if (f) f.replaces(new Element("div").set("html", f.get("html")));
	},
	
	insertForm: function (element, options) {
		element =  $(element);
		var html = element.get("html");
		element.empty();
		new	Element("form", options).set("html", html).inject(element);
	}
	
};

DR.Tools = DR.utils;

// convert text to image //
DR.utils.textToImage = {
	path: "/drdk/tools/php/Headlines.drxml?",
	setElements: function(element, vars) {
		element = element.getElement('a') || element;
		var text = element.get("text");
		element.set("text", "");
		$extend(vars, {text: text, act: "display"});
		new Element("img", {
			src: this.path + Hash.toQueryString(vars),
			alt: text
		}).inject(element);
	}
};

var initFont = DR.utils.textToImage;



/*

Script: Legacy.js 

*/

var openWin = function(url, title, width, height, scroll, resize){
	var p = [];
	if (resize) p.push("resizable");
	if (scroll) p.push("scrollbars");
	new DR.Window(url, {name: title, width: width, height: height, props: p});
};

/*
function openWin(url,title,w,h,scroll,resize) {
	if(scroll == null)
		scroll = "no";
	if(resize == null)
		resize = "no";
	window.open(url, title,"scrollbars=" + scroll + ",toolbars=no,location=no,status=no,directories=no,resizable=" + resize + ",height="+h+",width="+w);
}
*/

var resizeParentIframe = function(url, id, height){
	var q = url.toQueryObject();
	if (q[id]) resizeParentIframe2(id, height);
};

var resizeParentIframe2 = function(id, height){
	var iframe = $(id);
	if (iframe) iframe.setStyle("height", height); 
};

/*
// Resize containing iframe
function resizeParentIframe(url, id, height)
{
	iframeId = getValue(url, id);
	if (iframeId != "")
	{
		document.getElementById(iframeId).style.height = height;
	}
}	

function resizeParentIframe2(iframeId, height)
{
	if (iframeId != "")
	{
		document.getElementById(iframeId).style.height = height;
	}
}
*/

if (!window.DR) {
    var DR = {};
}


DR.Bookmark = {


    url:"drdkTopbar/Topbar/BookmarkLink"
	,add:function(pt){
	
	var url = (pt != undefined) ? pt : DR.Bookmark.url;
	
	/* ------------------- */
	var modal = new DR.Modal({
		"class": "drdkSSO"
		,'content': DR.SSO.build({
		
			header: "Husk side",
			process: true,
			elements: [
				{html: "<p>Tilf&#248;j side til \"mine DR sider\".</p>"}
				,{html: "<div id='drdkSSOMessage'></div>"}
				,{text: "Titel",	id: "drBookmarkTitle",	'name':'drBookmarkTitle',	'value':document.title
					,events:{
						'keydown':DR.Bookmark.keyCheck
						,'domready':function(){
							(function(){if ($('drBookmarkTitle')) $('drBookmarkTitle').focus()}).delay(1000)
						} 
					}
				}
			]
			,buttons: [
				
				{text: "Gem","class":"submit", click: function(){
					DR.Bookmark.request(url);
					}
				}
				,{text: "Annuller", data: "close","class":"cancel"}
			]

		})
	});
		
		
	/* ----------------- */
	}
	,request:function(url){
		/*
			var data = {
						'BookmarkUrl': document.location
						,'BookmarkName': $('drBookmarkTitle').get('value')
				}
		*/
			new Request.JSON({
				'url': url
				,'method': 'post'
				,'data': {
						'BookmarkUrl': document.location.href
						,'BookmarkName': $('drBookmarkTitle').get('value')
				}
				
				,onRequest: function(){
					$$(".drdkSSOProcess").setStyle('display','block');
				}
				,onComplete: function(json){
					$$(".drdkSSOProcess").setStyle('display','none');
					var returned = json.ResponseOfString;
					if (returned && returned.returncode) {
						if (returned.returncode==0) {
							// success
							document.getElement("div.drdkModalContent").dispose();			                
						} else {
						    //*
							message.empty().adopt(
								new Element("p", {"class": "icWarning", text: returned.msg})
							);
							slide.slideIn();
							//*/
						}
					}

				}
			}).send();

	
	
	}
	,keyCheck:function(k){
		if (k.key == 'enter') {
			DR.Bookmark.request();			
		}
	}
	
	


}



                            
/*

Script: DR.netradio .js

*/

DR.netradio = {
	
	baseUrl:    "http://netradio.dr.dk/player.asp",
	window:     null,
	width:      307,
	height:     288,
	rows:       3,
	rowWidth:   115,
	channels:   {
	
		p1:            "http://www.dr.dk/p1/",
		p2:            "http://www.dr.dk/p2/",
		p3:            "http://www.dr.dk/p3/",
		p4_bornholm:   "http://www.dr.dk/bornholm/",
		p4_vejle:      "http://www.dr.dk/kanal94/",
		p4_kbh:        "http://www.dr.dk/kbh/",
		p4_nord:       "http://www.dr.dk/nord/",
		p4_fyn:        "http://www.dr.dk/fyn/",
		p4_midtvest:   "http://www.dr.dk/midtvest/",
		p4_regionalen: "http://www.dr.dk/regionalen/",
		p4_syd:        "http://www.dr.dk/syd/",
		p4_aarhus:     "http://www.dr.dk/aarhus/",
		boogie:        "http://www.dr.dk/skum/netradio/",
		electric:      "http://www.dr.dk/skum/netradio/",
		ghetto:        "http://www.dr.dk/skum/netradio/",
		drsoft:        "http://www.dr.dk/netradio/&soft",
		drklassisk:    "http://www.dr.dk/klassisk/",
		drjazz:        "http://www.dr.dk/jazz/",
		drrock:        "http://www.dr.dk/rock/"

	},
	
/*

	Function: open
		A generic function to open DR's netradio (v1) in a new window.
		
	Parameters:
		q     - (mixed object/string).
		
	Example (external url):
	
		(start code)
		//
		var url = "[link to mediaplayer file]";
		DR.netradio.open(url);
		//
		(end)
				
	Example (link til program):			
				
		(start code)
		//
		
		DR.netradio.open(xxx)
		//
		(end)
				
	Example (link til kanal):
				
		(start code)
		//
		DR.netradio.open(xxx)
		//
		(end)
				

*/
	
	open: function(q){
		// accepts url (containing url variables), pre-packaged querystring or query object
		if (!q) q = "";											// no argument passed.
		else if ($type(q)=="string" && q!="") {				// url passed.
			var qs = q.match(/\?(.*)$/); 						// retrieve url variables
			if (qs && qs[1]) q = qs[1];
			else q = "";
		}
		if ($type(q)!="string") q = Hash.toQueryString(q);	// object passed.
		DR.netradio.window = new DR.Window(DR.netradio.baseUrl + "?" + q, {name: "netradio", width: DR.netradio.width + (DR.netradio.rows * DR.netradio.rowWidth), height: DR.netradio.height});
	},
	
	check: function(){
		var q = document.location.href.toQueryObject();
		if (q.netradio && q.netradio.match(/^kanal/)) {
			DR.netradio.open(q.netradio);
			var sq = q.netradio.toQueryObject();
			if (sq.kanal) {
				var kanal = DR.netradio.channels[sq.kanal];
				if (kanal!="") document.location = kanal;
			}
		}
	}
};

DR.netradio.check();

/* openWin, openNetradio, openNetradioChannel, openNetradioProgram, checkForNetradioBookmark og openP1Archive bruges af DR Netradio */

var openWinNet = openNetradio = DR.netradio.open;
var checkForNetradioBookmark = DR.netradio.check;

var getReferer = function(sChannelId){
	if (DR.netradio.channels.contains(sChannelId)) return DR.netradio.channels[sChannelId];
	return "";
};

var openP1Archive = function(asx, channel, program, date, length, format){
	var o = { mode: "archive", asx: asx, channel: channel, program: program, date: date, length: length };
	if (format != undefined) o.vaelger = format ? "open" : "closed";
	DR.netradio.open(o);
};

var openNetradioChannel = function(channel, format, bitrate){
	var o = { kanal: channel };
	if (format != undefined) o.vaelger = format ? "open" : "closed";
	if (bitrate != undefined) o.kbps = bitrate;
	DR.netradio.open(o);
};

var openNetradioProgram = function(program, format){
	var o = { program: program };
	if (format != undefined) o.vaelger = format ? "open" : "closed";
	DR.netradio.open(o);
};

var playNetradio = function (nid, evt) {
    var options = {};
	switch (evt){
		case 'program':
			options.program = nid;
			break;
		case 'kanal':
			options.kanal = nid;
			break;
		default :
			options.station = nid;
	} 
	var url = "http://netradio.dr.dk/content.asp?" + Hash.toQueryString(options);
    new DR.Window(url, {name: "netradio", width: 653, height: 276, autofocus: true});
};

DR.netradio.play = playNetradio;
/*

Script: DR.nettv.js

*/

DR.nettv = {
	
	mms:    "mms://WMS.dr.dk/storage",
	http:   "",
	domain: "",

	open: function(q, o){
		o = $extend({ width: 708, height: 491, props: ["resizable"]}, o || {});
		new DR.Window(DR.nettv.domain + "/player/detect.asp?" + Hash.toQueryString(q), o);
	},
	
	redirectCheck: function(){
		return (Cookie.read("nettvType")=="unsupported");
	}
	
};

var DRnettv = function(subsite, video, videoTitle, options){
	var o = {
		subsite:    subsite     || "nyheder",
		video:      video       || "",
		videoTitle: videoTitle  || ""
	};
	if ($type(options)=="string") $extend(o, options.toQueryObject());
	
	var url;
	if (o.video.match(/^(http|mms):/)) url = o.video;
	else if (o.video.match(/\.wm[va]$/)) url = DR.nettv.mms + o.video;
	else  url = DR.nettv.http + o.video;
	
	if (DR.nettv.redirectCheck()) document.location = url;
	else DR.nettv.open(o);
};

var DRnyheder = function(id, name, otherURL, options){
	var o = {
		id:     id,
		name:   name || ""
	};
	if ($type(options)=="string") $extend(o, options.toQueryObject());
	
	if (DR.nettv.redirectCheck() && id.match(/^\d+$/)) {
		o.ListType = "nyheder";
		document.location = DR.nettv.domain + "/extention/playWindowsMediaNyheder.aframe?" + Hash.toQueryString(o);
	}
	else if (DR.nettv.redirectCheck() && otherURL)
		document.location = otherURL;		
	else {
		o.subsite = "nyheder";
		DR.nettv.open(o);
	}
}

var DRung = function(id, ListType, otherURL, options){
	var o = {
		id:         id,
		ListType:   ListType || "BoogieListen"
	};
    if ($type(options)=="string") $extend(o, options.toQueryObject());
	
	if (DR.nettv.redirectCheck() && id.match(/^\d+$/)) {
		document.location = DR.nettv.domain + "/extention/playWindowsMediaboogie.aframe?" + Hash.toQueryString(o);
	}
	else if (DR.nettv.redirectCheck() && otherURL)
		document.location = otherURL;	
	else {
		o.subsite = "Boogie";
		DR.nettv.open(o);
	}
}

var Odp = function(id, uniqueid, nyheder){
	var subq = {
		template:   "nyhed",
		guid:       uniqueid,
		autoplay:   0,
		back:       "default.aspx?" + Hash.toQueryString({ 'template': "nyheder", 'day': 0 })
	};
	var q = {
		uniqueid:   id,
		mt:         "newstab",
		st:         (nyheder=='nyheder') ? "news_TVAvisen" : "news_Deadline",
		furl:       "http://www.dr.dk/odp/default.aspx?" + Hash.toQueryString(subq)
	};
	new DR.Window("http://www.dr.dk/odp/check.html?" + Hash.toQueryString(q), DR.ODP.params["default"])
}

var ODPplayer = function(template, guid, skin){
	var q = {
		skin:       skin        || "default",
		template:   template    || "se_seneste",
		guid:       guid        || "tvavisen"
	};
	var o = $extend({name: "player"}, DR.ODP.params[skin || "default"]);
	new DR.Window(DR.ODP.getDomain() + "/odp/default.aspx?" + Hash.toQueryString(q), o);
}


/*
var ODPplayerAdv = function(){
      DR.ODP.open(arguments.associate(["mt", "st", "furl", "surl", "skin"]));
};
*/

DR.ODP = {
    params: {
		'online': {
		    width:  window.screen.width,
		    height: window.screen.height,
		    left:   0,
		    top:    0
		},
		'barracuda': {
		    width:  440,
		    height: 460,
		    props:  []
		},
		'default':  {
		    width:  818,
		    height: 508,
		    props:  []
		}
	},
	getDomain: function () {
	    return (!document.location.host.match(/dr\.dk$/)) ? "http://www.dr.dk" : "";
	},
    open: function (options) {
        options = options || {};
        var o = {name: "player"};
        if (options.skin) {
            $extend(o, DR.ODP.params[options.skin || "default"]);
            delete options.skin;
        }
        else 
        {
            $extend(o, DR.ODP.params["default"]);
        }
	    options.mt = options.mt || "programsTab";
	    options.st = options.st || "";
    	
        if (options.clipid!=null) 
        {
            options.uniqueid = options.clipid;					
            var surlQuery = {qid: options.clipid, odp: true};
		    delete options.clipid;
		    var furlQuery = {template: options.template, guid: options.guid};
		    delete options.template;
		    delete options.guid;
    		
    		var backQuery = {template: "programmer"};
            if (options.backTemplate && options.backGuid) {
        	    backQuery.template =    options.backTemplate;
        	    backQuery.guid =        options.backGuid;
            }
            else {
                backQuery.template = "programmer";
            }
            $extend(furlQuery, {
			    back: 	"/odp/default.aspx?" + Hash.toQueryString(backQuery)
		    });
            if (options.back2Template )
            {
                options.back2Guid = (options.back2Guid==null) ? "" : "&guid=" + options.back2Guid;
        	    furlQuery.back += "&back=/odp/default.aspx?template=" + options.back2Template+options.back2Guid	
            }
            if (options.backTemplate) delete options.backTemplate;
            if (options.backGuid)     delete options.backGuid;
	        if (options.back2Template) delete options.back2Template;
            if (options.back2Guid)     delete options.back2Guid;
    		
		    options.furl = DR.ODP.getDomain() + "/odp/default.aspx?" + Hash.toQueryString(furlQuery);
		    options.surl = DR.ODP.getDomain() + "/Forms/Published/PlaylistGen.aspx?" + Hash.toQueryString(surlQuery);	
	    }
        
        new DR.Window((DR.ODP.getDomain() + "/odp/player.aspx?" + Hash.toQueryString(options)).replace(/%2F/gi,"/"), o);
    },
    check: function (options) {
        if (arguments.length===0 || (arguments.length===1 && $type(options)==="object")) {
            options = options || {};
        }
        else {
            options = arguments.associate(["mt", "st", "fUrl", "sUrl", "skin"]);
        }
        //mt, st, fUrl, sUrl, skin... sUrl and fUrl need uppercase U.
		options.mt = options.mt || "frontpagetab";
		options.st = options.st || "frontpageTab_0";
		options.fUrl = options.fUrl || undefined;
		options.sUrl = options.sUrl || undefined;
		
	    var o = $extend({name: "player"}, DR.ODP.params[options.skin || "default"]);
	    new DR.Window(DR.ODP.getDomain() + "/odp/check.html?" + Hash.toQueryString(options), o);
    },
    live: function (kanal) {
	    kanal = kanal || "DR1";
	    var q = {
		    uniqueid:   "",
		    mt:         "livetab",
		    st:         "liveTab_" + ((kanal=="DR1") ? "0": "1"),
		    furl:       "/odp/live/live_" + kanal + ".html?" + Hash.toQueryString({intermissionbg: "anbefalede.jpg"}) + "#c0",
		    surl:       "http://simulcast.dr.dk/index.php?" + Hash.toQueryString({url: "mms://drcluster.jay.net/" + kanal})
	    };
	    var o = $extend({name: "player"}, DR.ODP.params["default"]);
	    new DR.Window(DR.ODP.getDomain() + "/odp/player.aspx?" + Hash.toQueryString(q).replace(/%25/g,"%").replace(/%2F/g,"/"), o);
    },
    // temp //
    liveDR1: function () {
    	DR.ODP.live('DR1');
    },
    // temp //
     liveDR2: function () {
    	DR.ODP.live('DR2');
    }
    
};

// temp //
var ODPplayerSportenSeseneste = function(){
      ODPplayer('se_seneste','sporten');
};
// temp //
var openTTVDR1_100 = function(){
      openTTV('100', 'dr1', 'img');
};




var ODPplayerAdv = DR.ODP.check;
var ODPlive = DR.ODP.live;








/*

var selectKanal = kanal==null ? 'DR1' : kanal
var Kanal_no = selectKanal=='DR1' ? '0' : '1'

re = new RegExp('webudv|stageol','ig');
var startup='/odp/player.aspx?uniqueid=&mt=livetab&st=liveTab_'+Kanal_no+'&furl=/odp/live/live_'+selectKanal+'.html%3Fintermissionbg%3Danbefalede.jpg%23c0&surl=http%3A//simulcast.dr.dk/index.php%3Furl%3Dmms%3A//drcluster.jay.net/'+selectKanal;
if (!re.test(location.href)) startup='http://www.dr.dk'+startup;

window.open(startup, 'player', 'resizable=false,statusbar=false,width=818,height=508').focus();


http://www.dr.dk/odp/player.aspx?uniqueid=&mt=livetab&st=liveTab_0&furl=/odp/live/live_DR1.html%3Fintermissionbg%3Danbefalede.jpg%23c0&surl=http%3A//simulcast.dr.dk/index.php%3Furl%3Dmms%3A//drcluster.jay.net/DR1

http://www.dr.dk/odp/player.aspx?uniqueid=&mt=livetab&st=liveTab_0&furl=/odp/live/live_DR1.html%3Fintermissionbg%3Danbefalede.jpg%23c0&surl=http%3A//simulcast.dr.dk/index.php%3Furl%3Dmms%3A//drcluster.jay.net/DR1

http://www.dr.dk/odp/player.aspx?uniqueid=&mt=livetab&st=liveTab_0&fUrl=/odp/live/live_DR1.html%3Fintermissionbg%3Danbefalede.jpg%23c0&sUrl=http%3A//simulcast.dr.dk/index.php%3Furl%3Dmms%3A//drcluster.jay.net/DR1

http://www.dr.dk/odp/player.aspx?uniqueid=&mt=livetab&st=liveTab_0&fUrl=/odp/live/live_DR1.html&sUrl=http%3A//simulcast.dr.dk/index.php%3Furl%3Dmms%3A//drcluster.jay.net/DR1

*/
/*



Script: DR.player.js



*/





DR.player = {

/*

	Function: open
		A generic function to open DR.
		
	Parameters:
		playlist     - (string).
		
	Example (external playlist from CMS):
	
		(start code)
		//
		var playlist = "/Forms/Published/PlaylistGen.aspx?qid=687176";
		DR.player.open(playlist);
		//
		(end)

				

*/
	open: function(playlist){
	    var win;
		if (playlist.indexOf('?') == -1 || playlist.indexOf('aid=') > -1) {
			win = new DR.Window('http://' + document.location.hostname + '/' + playlist.replace(/^\//, ""), {width: 108, height: 10});
		}
		else {
			var qid = playlist.substring(playlist.indexOf('?qid=') + 1);
			var req = new Request({
			    url:    'http://' + document.location.hostname + '/forms/published/NetplayerMap.aspx',
			    method: "get",
			    onSuccess: function(text){
				var data = DR.Tools.xmlNodeText(text, "span");
				if (data!="") {
					if (data=="NADA") DR.netradio.open({channel: "P3"});
					else {
						var data = data.toLowerCase().split(';').associate(["type", "url", "channel", "program", "date", "length"]);
						if (data.type == "wma") {
							 
							var o = {mode: "archive", asx: 'http://' + document.location.hostname + '/' + data.url.replace(/^\//, ""), channel: data.channel, program: data.program, date: data.date, length: data.length, vaelger: "closed"};
							DR.drnetradio.playFile('fs', playlist);
							//DR.netradio.open(o);
						}
						if (data.type == "wmv") {	
							var s = document.location.search.toQueryObject(), q = {};
							if (s.NRMODE) q.NRMODE = s.NRMODE;
							if (typeof(postingGuid) != 'undefined') q.postingGuid = postingGuid;
							
							win = new DR.Window(data.url + "&" + Hash.toQueryString(q), {width: 108, height: 10});
						}
						if (data.type!='wmv' && data.type!='wma') {
							win = new DR.Window('http://' + document.location.hostname + '/' + data.url.replace(/^\//, ""), {width: 108, height: 10});
						}
					}
				}
			}}).send(qid);
		}		
	}
};

DR.drnetradio = {
    appLocation:'http://www.dr.dk/drnetradio/index.dr'

	, player: function(options) {
	    var playerOptions = {};
	    playerOptions.evt = 'p';
	    playerOptions.tab = options.tab;
	    playerOptions.k = options.channel;

	    this.launch(playerOptions);
	}

	, playChannel: function(options) {
	    var parm = { 'evt': 'k', 'name': options };
	    this.launch(parm);
	}

	, playProgram: function(program, guid) {
	    var options = {};
	    options.channel = program.split("/")[0];
	    options.program = program.split("/")[1]
	    options.episode = guid;

	    if (String(options.episode) == 'undefined' || String(options.episode) == 'nyeste') {
	        var parm = { 'evt': 'p', 'k': options.channel, 'prog': options.program }
	    } else {
	        var parm = { 'evt': 'p', 'k': options.channel, 'prog': options.program, 'clip': options.episode }
	    }
	    this.launch(parm);
	}


	, playFile: function(tab, path) {
	    var parm = { 'evt': 'ext', 'path': path, 'tab': tab };
	    this.launch(parm);
	}

	, launch: function(parm) {
	    var win = this.appLocation + '?' + Hash.toQueryString(parm);
	    new DR.Window(win, { top: 100, left: 100, props: ["status"] });
	}
}

var DRPlayer = function(subsite, video, playlist, videotitel, id){
	DR.player.open(playlist);
};

var openDRNetradioDefault = function(){
	DR.drnetradio.player({"tab":"fs"});
};


/*

Script: ttv.js

*/

function openTTV (ttvPage, kanal, type) {

    var query = {
        ttvPage:    ttvPage,
        kanal:      (kanal && kanal=="dr2")  ?  "2" :   "1",
        type:       (type && type=="text")   ?  "x" :   "v"
    };
    
    new DR.Window("http://www.dr.dk/drdk/moduler/ttv.aspx?" + Hash.toQueryString(query), {name: "ttvWindow", width: 500, height: 488, props:["resizable"]});
}

window.addEvent("domready", function(){
	
	var globalTop = $("globalTop");
	if (globalTop) {
		
		/*
		if (top!=self) {
		    top.location = window.location;
	    }
		*/
		
		var reg = /S\u00F8g\sp\u00E5\sdr\.dk/;
		
		var send = function(event){
			var el = $(event.target);
			if ((el.get("tag")=="a" || el.get("tag")=="span") || (el.get("tag")=="input" && event.key=="enter")) {
				DR.Search(searchInput.id);
				return false;
			};
		};
		
		var reset = function () {
		    if (searchInput.value.match(reg)) searchInput.value = "";
		};
		
		var searchInput = globalTop.getElement("input");
		searchInput.addEvents({
		    keydown: send,
		    focus: reset,
		    click: reset
		});
		
		searchInput.getNext().addEvent("click", send);
		
		var navItems = globalTop.getElements("dt a");
		var subNavs = globalTop.getElements("dd");
		
		var timer;
		
		var setTimer = function (el) {
			timer = $clear(timer);
		    timer = function () {
		        setUnSel();
			}.delay(1500);
		};
		
		var bg = $("globalTopBg");
		var sel;
		
		var setSel = function(el, rel){
		    if ($type(el)==="element") {
		        sel = new Elements([bg, el.getParent(), el, rel]).addClass("sel");
            }
		};
		
		var setUnSel = function(){
			timer = $clear(timer);
			if (sel && sel.length>0) sel.removeClass("sel");
		};
		
		var navFocus = function(event){
			var el = $(event.target);
			var dt = el.getParent("dt");
			if (dt) {
			    setUnSel();
			    setSel(dt, dt.getNext());
			}
			else {
			    var dd = (el.get("tag")=="dd") ? el : el.getParent("dd");
			    if (dd) {
			        setUnSel();
			        setSel(dd, dd.getPrevious());
			    }
			}
		};
		
		var navBlur = function(event){
			var el = $(event.target);
			var rel = $(event.relatedTarget);
			var dt = el.getParent("dt.sel");
			if (dt) { /* check if blur was fired by navItem */
				if (!dt.hasChild(el) || !dt.hasChild(rel)) { 
					var dd = (rel.get("tag")=="dd") ? rel : rel.getParent("dd");
					/*var dd = globalTop.getElement("dd.sel");*/
					if (!dd || dd!=dt.getNext()) {
				        setTimer(dd);
					};
				};
			}
			else { /* check if blur was fired by subnav */
				var dd = (el.get("tag")=="dd") ? el : el.getParent("dd");
				if (dd) {
				    setTimer(dd);
				};
			};
		};
		
		navItems.addEvents({
			focus: navFocus,
			mouseenterstop: navFocus,
			mouseleavestop: navBlur
		});
		
		subNavs.addEvents({
			mouseenterstop: navFocus,
			mouseleavestop: navBlur
		});
		
		
		
		
	};
});




/*
<!--include virtual="/drdkJS/static/js.inc"-->
*/