var MooTools = {
'version': '1.2dev',
'build': '1.2b2'
};
var Native = function(options){
options = options || {};
var afterImplement = options.afterImplement || function(){};var generics = options.generics;generics = (generics !== false);var legacy = options.legacy;var initialize = options.initialize;var protect = options.protect;var name = options.name;
var object = initialize || legacy;
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.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};
object.alias = function(existing, property, force){
existing = this.prototype[existing];if (existing) add(this, property, existing, force);return this};
return object};
Native.implement = function(objects, properties){
for (var i = 0, l = objects.length; i < l; i++) objects[i].implement(properties)};
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.typize = function(object, family){
if (!object.type) object.type = function(item){
return ($type(item) === family)}};
(function(objects){
for (var name in objects) Native.typize(objects[name], name.toLowerCase())})({'Boolean': Boolean, 'Native': Native, 'Object': Object});
(function(objects){
for (var name in objects) new Native({name: name, initialize: objects[name], protect: true})})({'String': String, 'Function': Function, 'Number': Number, 'Array': Array, 'RegExp': RegExp, 'Date': Date});
(function(object, methods){
for (var i = 0, l = methods.length; i < l; i++) Native.genericize(object, methods[i], true);return arguments.callee})
(Array, ['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift', 'concat', 'join', 'slice', 'toString', 'valueOf', 'indexOf', 'lastIndexOf'])
(String, ['charAt', 'charCodeAt', 'concat', 'indexOf', 'lastIndexOf', 'match', 'replace', 'search', 'slice', 'split', 'substr', 'substring', 'toLowerCase', 'toUpperCase', 'valueOf']);
function $chk(obj){
return !!(obj || obj === 0)};
function $clear(timer){
clearTimeout(timer);clearInterval(timer);return null};
function $defined(obj){
return (obj != undefined)};
function $empty(){};
function $arguments(i){
return function(){
return arguments[i]}};
function $lambda(value){
return (typeof value == 'function') ? value : function(){
return value}};
function $extend(original, extended){
for (var key in (extended || {})) original[key] = extended[key];return original};
function $unlink(object){
var unlinked = null;
switch ($type(object)){
case 'object':
unlinked = {};for (var p in object) unlinked[p] = $unlink(object[p]);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};
function $merge(){
var mix = {};for (var i = 0, l = arguments.length; i < l; i++){
var object = arguments[i];if ($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') ? $merge(mp, op) : $unlink(op)}
}
return mix};
function $pick(){
for (var i = 0, l = arguments.length; i < l; i++){
if ($defined(arguments[i])) 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().getTime()};
function $try(fn, bind, args){
try {
return fn.apply(bind, $splat(args))} catch(e){
return false}
};
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};
var Hash = new Native({
name: 'Hash',
initialize: function(object){
if ($type(object) == 'hash') object = $unlink(object.getClean());for (var key in object){
if (!this[key]) this[key] = object[key]}
return this}
});
Hash.implement({
getLength: function(){
var length = 0;for (var key in this){
if (this.hasOwnProperty(key)) length++}
return length},
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}
});
Hash.alias('forEach', 'each');
function $H(object){
return new Hash(object)};
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 $A(iterable){
if ($type(iterable) == 'collection'){
var array = [];for (var i = 0, l = iterable.length; i < l; i++) array[i] = iterable[i];return array}
return Array.prototype.slice.call(iterable)};
function $each(iterable, fn, bind){
var type = $type(iterable);((type == 'arguments' || type == 'collection' || type == 'array') ? Array : Hash).each(iterable, fn, bind)};
 
var Browser = new Hash({
Engine: {name: 'unknown', version: ''},
Platform: {name: (navigator.platform.match(/mac|win|linux|nix/i) || ['other'])[0].toLowerCase()},
Features: {xhr: !!(window.XMLHttpRequest), xpath: !!(document.evaluate), air: !!(window.runtime)}
});
if (window.opera) Browser.Engine.name = 'presto';else if (window.ActiveXObject) Browser.Engine = {name: 'trident', version: (Browser.Features.xhr) ? 5 : 4};else if (!navigator.taintEnabled) Browser.Engine = {name: 'webkit', version: (Browser.Features.xpath) ? 420 : 419};else if (document.getBoxObjectFor != null) Browser.Engine.name = 'gecko';Browser.Engine[Browser.Engine.name] = Browser.Engine[Browser.Engine.name + Browser.Engine.version] = true;Browser.Platform[Browser.Platform.name] = true;
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 = 0;
var Window = new Native({
name: 'Window',
legacy: window.Window,
initialize: function(win){
if (!win.Element){
win.Element = $empty;if (Browser.Engine.webkit) win.document.createElement("iframe");  win.Element.prototype = (Browser.Engine.webkit) ? window["[[DOMElement.prototype]]"] : {}}
win.uid = Native.UID++;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: window.Document,
initialize: function(doc){
doc.head = doc.getElementsByTagName('head')[0];doc.html = doc.getElementsByTagName('html')[0];doc.window = doc.defaultView || doc.parentWindow;if (Browser.Engine.trident4) $try(function(){
doc.execCommand("BackgroundImageCache", false, true)});doc.uid = Native.UID++;return $extend(doc, Document.Prototype)},
afterImplement: function(property, value){
document[property] = Document.Prototype[property] = value}
});
Document.Prototype = {$family: {name: 'document'}};
new Document(document);
 
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($arguments(0))},
indexOf: function(item, from){
var len = this.length;for (var i = (from < 0) ? Math.max(0, len + from) : from || 0; i < len; i++){
if (this[i] === item) return i}
return -1},
map: function(fn, bind){
var results = [];for (var i = 0, l = this.length; i < l; i++) results[i] = fn.call(bind, this[i], i, this);return results},
some: function(fn, bind){
for (var i = 0, l = this.length; i < l; i++){
if (fn.call(bind, this[i], i, this)) return true}
return false},
associate: function(keys){
var obj = {}, length = Math.min(this.length, keys.length);for (var i = 0; i < length; i++) obj[keys[i]] = this[i];return obj},
link: function(object){
var result = {};for (var i = 0, l = this.length; i < l; i++){
for (var key in object){
if (object[key](this[i])){
result[key] = this[i];delete object[key];break}
}
}
return result},
contains: function(item, from){
return this.indexOf(item, from) != -1},
extend: function(array){
for (var i = 0, j = array.length; i < j; i++) this.push(array[i]);return this},
getLast: function(){
return (this.length) ? this[this.length - 1] : null},
getRandom: function(){
return (this.length) ? this[$random(0, this.length - 1)] : null},
include: function(item){
if (!this.contains(item)) this.push(item);return this},
merge: function(array){
for (var i = 0, l = array.length; i < l; i++) this.include(array[i]);return this},
remove: 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('')}
});
 
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 = $defined(args) ? $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()}},
pass: function(args, bind){
return this.create({'arguments': args, 'bind': bind})},
attempt: function(args, bind){
return this.create({'arguments': args, 'bind': bind, 'attempt': true})()},
bind: function(bind, args){
return this.create({'bind': bind, 'arguments': args})},
bindWithEvent: function(bind, args){
return this.create({'bind': bind, 'event': true, 'arguments': args})},
delay: function(delay, bind, args){
return this.create({'delay': delay, 'bind': bind, 'arguments': args})()},
periodical: function(interval, bind, args){
return this.create({'periodical': interval, 'bind': bind, 'arguments': args})()},
run: function(args, bind){
return this.apply(bind, $splat(args))}
});
 
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']);
 
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}
});
 
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},
merge: function(properties){
Hash.each(properties, function(value, key){
Hash.include(this, key, value)}, this);return this},
remove: 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){
var k = this[key];if (!$defined(k)) 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(){
var queryString = [];Hash.each(this, function(value, key){
$splat(value).each(function(val){
queryString.push(key + '=' + encodeURIComponent(val))})});return queryString.join('&')}
});
Hash.alias('keyOf', 'indexOf').alias('hasValue', 'contains').alias('remove', 'erase');
 
var Event = new Native({
name: 'Event',
initialize: function(event, win){
win = win || window;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.match(/DOMMouseScroll|mousewheel/)){
var wheel = (event.wheelDelta) ? event.wheelDelta/ 120 : -(event.detail || 0)/ 3} else 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)){
var page = {
x: event.pageX || event.clientX + win.document.documentElement.scrollLeft,
y: event.pageY || event.clientY + win.document.documentElement.scrollTop
};var client = {
x: event.pageX ? event.pageX - win.pageXOffset : event.clientX,
y: event.pageY ? event.pageY - win.pageYOffset : event.clientY
};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}).create({attempt: Browser.Engine.gecko})() === false) 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}
});
 
var Class = new Native({
name: 'Class',
initialize: function(properties){
properties = properties || {};
var klass = function(){
for (var property in this) this[property] = $unlink(this[property]);
this.parent = null;
['Implements', 'Extends'].each(function(Property){
if (!this[Property]) return;Class[Property](this, this[Property]);delete this[Property]}, this);
this.constructor = klass;
var self = (arguments[0] !== $empty && this.initialize) ? this.initialize.apply(this, arguments) : this;if (this.options && this.options.initialize) this.options.initialize.call(this);return self};
$extend(klass, this);klass.constructor = Class;klass.prototype = properties;return klass}
});
Class.implement({
implement: function(){
Class.Implements(this.prototype, Array.slice(arguments));return this}
});
Class.Implements = function(self, klasses){
$splat(klasses).each(function(klass){
$extend(self, ($type(klass) == 'class') ? new klass($empty) : klass)})};
Class.Extends = function(self, klass){
klass = new klass($empty);for (var property in klass){
var kp = klass[property];var sp = self[property];self[property] = (function(previous, current){
if ($defined(current) && previous != current){
var type = $type(current);if (type != $type(previous)) return current;switch (type){
case 'function':
return function(){
current.parent = this.parent = previous.bind(this);var value = current.apply(this, arguments);this.parent = current.parent;return value};case 'object': return $merge(previous, current);default: return current}
}
return previous})(kp, sp)}
};
 
Class.prototype.extend = function(properties){
properties.Extends = this;return new Class(properties)};
 
var Chain = new Class({
chain: function(){
this.$chain = (this.$chain || []).extend(arguments);return this},
callChain: function(){
if (this.$chain && this.$chain.length) this.$chain.shift().apply(this, arguments);return this},
clearChain: function(){
if (this.$chain) this.$chain.empty();return this}
});
var Events = new Class({
addEvent: function(type, fn, internal){
if (fn != $empty){
this.$events = this.$events || {};this.$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){
if (!this.$events || !this.$events[type]) return this;this.$events[type].each(function(fn){
if($defined(fn)){
fn.create({'bind': this, 'delay': delay, 'arguments': args})()}
}, this);return this},
removeEvent: function(type, fn){
if (!this.$events || !this.$events[type]) return this;if (!fn.internal) this.$events[type].remove(fn);return this},
removeEvents: function(type){
if($defined(type)){
for (var e in this.$events){
if (type && type != e) continue;var fns = this.$events[e];for (var i = fns.length; i--; i) this.removeEvent(e, fns[i])}
return this}
}
});
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}
});
 
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 $.element(this.createElement(tag)).set(props)},
newTextNode: function(text){
return this.createTextNode(text)},
getDocument: function(){
return this},
getWindow: function(){
return this.defaultView || this.parentWindow},
purge: function(){
var elements = this.getElementsByTagName('*');for (var i = 0, l = elements.length; i < l; i++) Garbage.kill(elements[i])}
});
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 $(tag).set(props)},
afterImplement: function(key, value){
if (!Array[key]) Elements.implement(key, Elements.multi(key));Element.Prototype[key] = value}
});
Element.Prototype = {$family: {name: 'element'}};
Element.Constructors = new Hash;
var IFrame = new Native({
name: 'IFrame',
generics: false,
initialize: function(){
Native.UID++;var params = Array.link(arguments, {properties: Object.type, iframe: $defined});var props = params.properties || {};var iframe = $(params.iframe) || false;var onload = props.onload || $empty;delete props.onload;props.id = props.name = $pick(props.id, props.name, iframe.id, iframe.name, 'IFrame_' + Native.UID);((iframe = iframe || new Element('iframe'))).set(props);var onFrameLoad = function(){
var host = $try(function(){
return iframe.contentWindow.location.host});if (host && host == window.location.host){
iframe.window = iframe.contentWindow;var win = new Window(iframe.window);var doc = new Document(iframe.window.document);$extend(win.Element.prototype, Element.Prototype)}
onload.call(iframe.contentWindow)};(!window.frames[props.id]) ? iframe.addListener('load', onFrameLoad) : 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 = {};var returned = [];for (var i = 0, l = elements.length; i < l; i++){
var el = $.element(elements[i], !options.cash);if (options.ddup){
if (uniques[el.uid]) continue;uniques[el.uid] = true}
returned.push(el)}
elements = returned}
return (options.cash) ? $extend(elements, this) : elements}
});
Elements.implement({
filterBy: function(filter){
if (!filter) return this;return new Elements(this.filter((typeof filter == 'string') ? function(item){
return item.match(filter)} : filter))}
});
Elements.multi = function(property){
return function(){
var items = [];var elements = true;for (var i = 0, j = this.length; i < j; i++){
var returns = this[i][property].apply(this[i], arguments);items.push(returns);if (elements) elements = ($type(returns) == 'element')}
return (elements) ? new Elements(items) : items}};
Window.implement({
$: function(el, notrash){
if (el && el.$attributes) return el;var type = $type(el);return ($[type]) ? $[type](el, notrash, this.document) : null},
$$: 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': item = [item]; break;case 'string': item = this.document.getElements(item, true); break;default: item = false}
if (item) elements.extend(item)}
return new Elements(elements)},
getDocument: function(){
return this.document},
getWindow: function(){
return this}
});
$.string = function(id, notrash, doc){
id = doc.getElementById(id);return (id) ? $.element(id, notrash) : null};
$.element = function(el, notrash){
el.uid = el.uid || [Native.UID++];if (!notrash && Garbage.collect(el) && !el.$family) $extend(el, Element.Prototype);return el};
$.textnode = $.window = $.document = $arguments(0);
$.number = function(uid){
return Garbage.Elements[uid] || null};
Native.implement([Element, Document], {
getElement: function(selector, notrash){
if(Browser.Engine.name != "gecko") {
var element = $(this.getElements(selector, true)[0] || null, notrash);if(element!=null) {
return element}
var reg = new RegExp("#[a-zA-Z0-9_-]+");var parts = selector.split(' ');var result = [];
parts.each(function(part){
if(part != "") {
var p = reg.test(part) ? "*[id='" + part.replace("#", "") + "']" : part;result.push(p)}
});
selector = result.join(" ")}
return $(this.getElements(selector, true)[0] || null, notrash)},
getCustomElement: function(selector) {
var s = selector.replace("#", "");return this.getElement("*[id='" + s + "']")},
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})}
});
Element.Storage = {
get: function(uid){
return (this[uid] = this[uid] || {})}
};
Element.Inserters = new Hash({
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)}
});
Element.Inserters.inside = Element.Inserters.bottom;
Element.Inserters.each(function(value, key){
var Key = key.capitalize();
Element.implement('inject' + Key, function(el){
Element.Inserters[key](this, $(el, true));return this});
Element.implement('grab' + Key, function(el){
Element.Inserters[key]($(el, true), this);return this})});
Element.implement({
getDocument: function(){
return this.ownerDocument},
getWindow: function(){
return this.ownerDocument.getWindow()},
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 $.element(el, nocash)},
set: function(prop, value){
switch ($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, Array.slice(arguments, 1)) : this.removeProperty(prop);return this},
match: function(tag){
return (!tag || Element.get(this, 'tag') == tag)},
inject: function(el, where){
Element.Inserters.get(where || 'bottom')(this, $(el, true));return this},
wraps: function(el, where){
el = $(el, true);return this.replaces(el).grab(el)},
grab: function(el, where){
Element.Inserters.get(where || 'bottom')($(el, true), this);return this},
appendText: function(text, where){
return this.grab(this.getDocument().newTextNode(text), where)},
adopt: function(){
Array.flatten(arguments).each(function(element){
this.appendChild($(element, true))}, this);return this},
dispose: function(){
return this.parentNode.removeChild(this)},
clone: function(contents){
var temp = new Element('div').grab(this.cloneNode(contents !== false));Array.each(temp.getElementsByTagName('*'), function(element){
if (element.id) element.removeAttribute('id')});return new Element('div').set('html', temp.innerHTML).getFirst()},
     
replaces: function(el){
el = $(el, true);el.parentNode.replaceChild(this, el);return this},
hasClass: function(className){
return this.className.contains(className, ' ')},
addClass: function(className){
if (!this.hasClass(className)) this.className = (this.className + ' ' + className).clean();return this},
removeClass: function(className){
this.className = this.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)'), '$1').clean();return this},
toggleClass: function(className){
return this.hasClass(className) ? this.removeClass(className) : this.addClass(className)},
getComputedStyle: function(property){
var result = null;if (this.currentStyle){
result = this.currentStyle[property.camelCase()]} else {
var computed = this.getWindow().getComputedStyle(this, null);if (computed) result = computed.getPropertyValue([property.hyphenate()])}
return result},
empty: function(){
var elements = $A(this.getElementsByTagName('*'));elements.each(function(element){
$try(Element.prototype.dispose, element)});Garbage.trash(elements);$try(Element.prototype.set, this, ['html', '']);return this},
destroy: function(){
Garbage.kill(this.empty().dispose());return null},
toQueryString: function(){
var queryString = [];this.getElements('input, select, textarea', true).each(function(el){
var name = el.name, type = el.type, value = Element.get(el, 'value');if (value === false || !name || el.disabled) return;$splat(value).each(function(val){
queryString.push(name + '=' + encodeURIComponent(val))})});return queryString.join('&')},
getProperty: function(attribute){
var EA = Element.Attributes, key = EA.Props[attribute];var value = (key) ? this[key] : this.getAttribute(attribute);return (EA.Bools[attribute]) ? !!value : value},
getProperties: function(){
var args = $A(arguments);return args.map(function(attr){
return this.getProperty(attr)}, this).associate(args)},
setProperty: function(attribute, value){
var EA = Element.Attributes, key = EA.Props[attribute], hasValue = $defined(value);if (key && EA.Bools[attribute]) value = (value || !hasValue) ? true : false;else if (!hasValue) return this.removeProperty(attribute);(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},
removeProperty: function(attribute){
var EA = Element.Attributes, key = EA.Props[attribute], isBool = (key && EA.Bools[attribute]);(key) ? this[key] = (isBool) ? false : '' : this.removeAttribute(attribute);return this},
removeProperties: function(){
Array.each(arguments, this.removeProperty, this);return this}
});
(function(){
var walk = function(element, walk, start, match, all, nocash){
var el = element[start || walk];var elements = [];while (el){
if (el.nodeType == 1 && Element.match(el, match)){
elements.push(el);if (!all) break}
el = el[walk]}
return (all) ? new Elements(elements, {ddup: false, cash: !nocash}) : $(elements[0], nocash)};
Element.implement({
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)},
getChildren: function(match, nocash){
return walk(this, 'nextSibling', 'firstChild', match, true, nocash)},
hasChild: function(el){
if (!(el = $(el, true))) return false;return Element.getParents(el, this.get('tag'), true).contains(this)}
})})();
Element.alias('dispose', 'remove').alias('getLast', 'getLastChild');
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.value = {get: function(){
switch (Element.get(this, 'tag')){
case 'select':
var values = [];Array.each(this.options, function(option){
if (option.selected) values.push(option.value)});return (this.multiple) ? values : values[0];case 'input': if (['checkbox', 'radio'].contains(this.type) && !this.checked) return false;default: return $pick(this.value, false)}
}};
Element.Properties.tag = {get: function(){
return this.tagName.toLowerCase()}};
Element.Properties.html = {set: function(){
return this.innerHTML = Array.flatten(arguments).join('')}};
Element.implement({
getText: function(){
return this.get('text')},
setText: function(text){
return this.set('text', text)},
setHTML: function(){
return this.set('html', arguments)},
getHTML: function(){
return this.get('html')},
getTag: function(){
return this.get('tag')}
});
Native.implement([Element, Window, Document], {
addListener: function(type, fn){
if (this.addEventListener) this.addEventListener(type, fn, false);else this.attachEvent('on' + type, fn);return this},
removeListener: function(type, fn){
if (this.removeEventListener) this.removeEventListener(type, fn, false);else this.detachEvent('on' + type, fn);return this},
retrieve: function(property, dflt){
var storage = Element.Storage.get(this.uid);var prop = storage[property];if ($defined(dflt) && !$defined(prop)) prop = storage[property] = dflt;return $pick(prop)},
store: function(property, value){
var storage = Element.Storage.get(this.uid);storage[property] = value;return this},
eliminate: function(property){
var storage = Element.Storage.get(this.uid);delete storage[property];return this}
});
Element.Attributes = new Hash({
Props: {'html': 'innerHTML', 'class': 'className', 'for': 'htmlFor', 'text': (Browser.Engine.trident) ? 'innerText' : 'textContent'},
Bools: ['compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked', 'disabled', 'readonly', 'multiple', 'selected', 'noresize', 'defer'],
Camels: ['value', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan', 'frameBorder', 'maxLength', 'readOnly', 'rowSpan', 'tabIndex', 'useMap']
});
(function(EA){
var EAB = EA.Bools, EAC = EA.Camels;EA.Bools = EAB = EAB.associate(EAB);Hash.extend(Hash.merge(EA.Props, EAB), EAC.associate(EAC.map(function(v){
return v.toLowerCase()})));EA.remove('Camels')})(Element.Attributes);
var Garbage = {
Elements: {},
ignored: {object: 1, embed: 1, OBJECT: 1, EMBED: 1},
collect: function(el){
if (el.$attributes) return true;if (Garbage.ignored[el.tagName]) return false;Garbage.Elements[el.uid] = el;el.$attributes = {};return true},
trash: function(elements){
for (var i = elements.length, el; i--; i) Garbage.kill(elements[i])},
kill: function(el){
if (!el) return;if (Browser.Engine.trident && (/object/i).test(item.tagName)){
delete Garbage.Elements[el.uid];
for (var p in el.$attributes) el.$attributes[p] = null;
for (var d in Element.Prototype) el[d] = null;
if (el.uid && el.removeEvents) el.removeEvents();el.$attributes = el.uid = null}
},
empty: function(){
for (var uid in Garbage.Elements) Garbage.kill(Garbage.Elements[uid])}
};
window.addListener('unload', function(){
window.removeListener('unload', arguments.callee);if (window.CollectGarbage) CollectGarbage();Garbage.Elements = null;arguments.callee = null});
 
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 false}}
realType = custom.base || realType}
var defn = function(){
return fn.call(self)};var nativeEvent = Element.NativeEvents[realType] || 0;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;var key = events[type].keys.splice(pos, 1)[0];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},
getEvents: function(type) {
var events = this.retrieve('events');if (!events || !events[type]) return this;return events[type].keys},
addEvents: function(events){
for (var event in events) this.addEvent(event, events[event]);return this},
removeEvents: function(type){
var events = this.retrieve('events');if (!events) return this;if (!type){
for (var evType in events) this.removeEvents(evType);events = null} else if (events[type]){
while (events[type].keys[0]) this.removeEvent(type, events[type].keys[0]);events[type] = 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 = $(from);var fevents = from.retrieve('events');if (!fevents) return this;if (!type){
for (var evType in fevents) this.cloneEvents(from, evType)} else if (fevents[type]){
fevents[type].keys.each(function(fn){
this.addEvent(type, fn)}, this)}
return this}
});
Element.NativeEvents = {
'click': 2, 'dblclick': 2, 'mouseup': 2, 'mousedown': 2, 'contextmenu': 2,  'mousewheel': 2, 'DOMMouseScroll': 2,  'mouseover': 2, 'mouseout': 2, 'mousemove': 2, 'selectstart': 2, 'selectend': 2,  'keydown': 2, 'keypress': 2, 'keyup': 2,  'focus': 2, 'blur': 2, 'change': 2, 'reset': 2, 'select': 2, 'submit': 2,  'load': 1, 'unload': 1, 'beforeunload': 1, 'resize': 1, 'move': 1, 'DOMContentLoaded': 1, 'readystatechange': 1,  'error': 1, 'abort': 1, 'scroll': 1  };
(function(){
var checkRelatedTarget = function(event){
var related = event.relatedTarget;if (!related) return true;return ($type(this) != 'document' && related != this && related.prefix != 'xul' && !this.hasChild(related))};
Element.Events = new Hash({
mouseenter: {
base: 'mouseover',
condition: checkRelatedTarget
},
mouseleave: {
base: 'mouseout',
condition: checkRelatedTarget
},
mousewheel: {
base: (Browser.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel'
}
})})();
 
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)}
try {
this.style[property] = value} catch (e) {
  }
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 && !$chk(parseInt(result)))){
if (property.test(/^(height|width)$/)){
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.each(arguments, function(key){
result[key] = this.getStyle(key)}, this);return result}
});
Element.Styles = new Hash({
width: '@px', height: '@px', left: '@px', top: '@px', bottom: '@px', right: '@px', maxWidth: '@px', maxHeight: '@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(@, @, @)'});
 
(function(){
function $body(el){
return el.tagName.toLowerCase() == 'body'};
Element.implement({
positioned: function(){
if ($body(this)) return true;return (Element.getComputedStyle(this, 'position') != 'static')},
getOffsetParent: function(){
if ($body(this)) return null;if (!Browser.Engine.trident) return $(this.offsetParent);var el = this;while ((el = el.parentNode)){
if (Element.positioned(el)) return $(el)}
return null},
getSize: function(){
if ($body(this)) return this.getWindow().getSize();return {x: this.offsetWidth, y: this.offsetHeight}},
getScrollSize: function(){
if ($body(this)) return this.getWindow().getScrollSize();return {x: this.scrollWidth, y: this.scrollHeight}},
getScroll: function(){
if ($body(this)) return this.getWindow().getScroll();return {x: this.scrollLeft, y: this.scrollTop}},
scrollTo: function(x, y){
if ($body(this)) return this.getWindow().scrollTo(x, y);this.scrollLeft = x;this.scrollTop = y;return this},
getPosition: function(relative){
if ($body(this)) return {x: 0, y: 0};var el = this, position = {x: 0, y: 0};while (el){
position.x += el.offsetLeft;position.y += el.offsetTop;el = el.offsetParent}
var rpos = (relative) ? $(relative).getPosition() : {x: 0, y: 0};return {x: position.x - rpos.x, y: position.y - rpos.y}},
getCoordinates: function(element){
if ($body(this)) return this.getWindow().getCoordinates();var position = this.getPosition(element), size = this.getSize();var obj = {'top': position.y, 'left': position.x, 'width': size.x, 'height': size.y};obj.right = obj.left + obj.width;obj.bottom = obj.top + obj.height;return obj},
getRelativePosition: function(){
return this.getPosition(this.getOffsetParent())},
computePosition: function(obj){
var fault = 0;if(Browser.Engine.gecko){
fault = 63}
return {
left: obj.x - (this.getComputedStyle('margin-left').toInt() || 0),
top: obj.y - (this.getComputedStyle('margin-top').toInt() || 0) + fault
}},
position: function(obj){
return this.setStyles(this.computePosition(obj))}
})})();
Native.implement([Window, Document], {
getSize: function(){
var body = this.getDocument().body, html = this.getDocument().documentElement;if (Browser.Engine.webkit419) return {x: this.innerWidth, y: this.innerHeight};return {x: html.clientWidth, y: html.clientHeight}},
getScroll: function(){
var html = this.getDocument().documentElement;return {x: $pick(this.pageXOffset, html.scrollLeft), y: $pick(this.pageYOffset, html.scrollTop)}},
getScrollSize: function(){
var html = this.getDocument().documentElement, body = this.getDocument().body;if (Browser.Engine.trident) return {x: Math.max(html.clientWidth, html.scrollWidth), y: Math.max(html.clientHeight, html.scrollHeight)};if (Browser.Engine.webkit) return {x: body.scrollWidth, y: body.scrollHeight};return {x: html.scrollWidth, y: html.scrollHeight}},
getPosition: function(){
return {x: 0, y: 0}},
getCoordinates: function(){
var size = this.getSize();return {top: 0, left: 0, height: size.y, width: size.x, bottom: size.y, right: size.x}}
});
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}
});
 
Native.implement([Element, Document], {
getElements: function(selectors, nocash){
var Local = {};selectors = selectors.split(',');var elements = [], j = selectors.length;var ddup = (j > 1);for (var i = 0; i < j; i++){
var selector = selectors[i], items = [], separators = [];selector = selector.trim().replace(Selectors.sRegExp, function(match){
if (match.charAt(2)) match = match.trim();separators.push(match.charAt(0));return ':)' + match.charAt(1)}).split(':)');for (var k = 0, l = selector.length; k < l; k++){
var sel = Selectors.parse(selector[k]);if (!sel) return [];var temp = Selectors.Method.getParam(items, separators[k - 1] || false, this, sel, Local);if (!temp) break;items = temp}
var partial = Selectors.Method.getItems(items, this);elements = (ddup) ? elements.concat(partial) : partial}
return new Elements(elements, {ddup: ddup, cash: !nocash})}
});
Window.implement({
$E: function(selector){
return this.document.getElement(selector)}
});
var Selectors = {
regExp: (/:([^-:(]+)[^:(]*(?:\((["']?)(.*?)\2\))?|\[(\w+)(?:([!*^$~|]?=)(["']?)(.*?)\6)?\]|\.[\w-]+|#[\w-]+|\w+|\*/g),
sRegExp: (/\s*([+>~\s])[a-zA-Z#.*\s]/g)
};
Selectors.parse = function(selector){
var params = {tag: '*', id: null, classes: [], attributes: [], pseudos: []};selector = selector.replace(Selectors.regExp, function(bit){
switch (bit.charAt(0)){
case '.': params.classes.push(bit.slice(1)); break;case '#': params.id = bit.slice(1); break;case '[': params.attributes.push([arguments[4], arguments[5], arguments[7]]); break;case ':':
var xparser = Selectors.Pseudo.get(arguments[1]);if (!xparser){
params.attributes.push([arguments[1], arguments[3] ? '=' : '', arguments[3]]);break}
var pseudo = {'name': arguments[1], 'parser': xparser, 'argument': (xparser.parser) ? xparser.parser(arguments[3]) : arguments[3]};params.pseudos.push(pseudo);break;default: params.tag = bit}
return ''});return params};
Selectors.Pseudo = new Hash;
Selectors.XPath = {
getParam: function(items, separator, context, params){
var temp = '';switch (separator){
case ' ': temp += '//'; break;case '>': temp += '/'; break;case '+': temp += '/following-sibling::*[1]/self::'; break;case '~': temp += '/following-sibling::'; break}
temp += (context.namespaceURI) ? 'xhtml:' + params.tag : params.tag;var i;for (i = params.pseudos.length; i--; i){
var pseudo = params.pseudos[i];if (pseudo.parser && pseudo.parser.xpath) temp += pseudo.parser.xpath(pseudo.argument);else temp += ($chk(pseudo.argument)) ? '[@' + pseudo.name + '="' + pseudo.argument + '"]' : '[@' + pseudo.name + ']'}
if (params.id) temp += '[@id="' + params.id + '"]';for (i = params.classes.length; i--; i) temp += '[contains(concat(" ", @class, " "), " ' + params.classes[i] + ' ")]';for (i = params.attributes.length; i--; i){
var bits = params.attributes[i];switch (bits[1]){
case '=': temp += '[@' + bits[0] + '="' + bits[2] + '"]'; break;case '*=': temp += '[contains(@' + bits[0] + ', "' + bits[2] + '")]'; break;case '^=': temp += '[starts-with(@' + bits[0] + ', "' + bits[2] + '")]'; break;case '$=': temp += '[substring(@' + bits[0] + ', string-length(@' + bits[0] + ') - ' + bits[2].length + ' + 1) = "' + bits[2] + '"]'; break;case '!=': temp += '[@' + bits[0] + '!="' + bits[2] + '"]'; break;case '~=': temp += '[contains(concat(" ", @' + bits[0] + ', " "), " ' + bits[2] + ' ")]'; break;case '|=': temp += '[contains(concat("-", @' + bits[0] + ', "-"), "-' + bits[2] + '-")]'; break;default: temp += '[@' + bits[0] + ']'}
}
items.push(temp);return items},
getItems: function(items, context){
var elements = [];var doc = context.getDocument();var xpath = doc.evaluate('.//' + items.join(''), context, Selectors.XPath.resolver, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);for (var i = 0, j = xpath.snapshotLength; i < j; i++) elements[i] = xpath.snapshotItem(i);return elements},
resolver: function(prefix){
return (prefix == 'xhtml') ? 'http://www.w3.org/1999/xhtml' : false}
};
Selectors.Filter = {
getParam: function(items, separator, context, params, Local){
var found = [];var tag = params.tag;if (separator){
var uniques = {}, child, children, item, k, l;var add = function(child){
child.uid = child.uid || [Native.UID++];if (!uniques[child.uid] && Selectors.Filter.match(child, params, Local)){
uniques[child.uid] = true;found.push(child);return true}
return false};for (var i = 0, j = items.length; i < j; i++){
item = items[i];switch(separator){
case ' ':
children = item.getElementsByTagName(tag);params.tag = false;for (k = 0, l = children.length; k < l; k++) add(children[k]);break;case '>':
children = item.childNodes;for (k = 0, l = children.length; k < l; k++){
if (children[k].nodeType == 1) add(children[k])}
break;case '+':
while ((item = item.nextSibling)){
if (item.nodeType == 1){
add(item);break}
}
break;case '~':
while ((item = item.nextSibling)){
if (item.nodeType == 1 && add(item)) break}
break}
}
return found}
if (params.id){
el = context.getElementById(params.id, true);params.id = false;return (el && Selectors.Filter.match(el, params, Local)) ? [el] : false} else {
items = context.getElementsByTagName(tag);params.tag = false;for (var m = 0, n = items.length; m < n; m++){
if (Selectors.Filter.match(items[m], params, Local)) found.push(items[m])}
}
return found},
getItems: $arguments(0)
};
Selectors.Filter.match = function(el, params, Local){
Local = Local || {};
if (params.id && params.id != el.id) return false;if (params.tag && params.tag != '*' && params.tag != el.tagName.toLowerCase()) return false;
var i;
for (i = params.classes.length; i--; i){
if (!el.className || !el.className.contains(params.classes[i], ' ')) return false}
for (i = params.attributes.length; i--; i){
var bits = params.attributes[i];var result = Element.prototype.getProperty.call(el, bits[0]);if (!result) return false;if (!bits[1]) continue;var condition;switch (bits[1]){
case '=': condition = (result == bits[2]); break;case '*=': condition = (result.contains(bits[2])); break;case '^=': condition = (result.substr(0, bits[2].length) == bits[2]); break;case '$=': condition = (result.substr(result.length - bits[2].length) == bits[2]); break;case '!=': condition = (result != bits[2]); break;case '~=': condition = result.contains(bits[2], ' '); break;case '|=': condition = result.contains(bits[2], '-')}
if (!condition) return false}
for (i = params.pseudos.length; i--; i){
if (!params.pseudos[i].parser.filter.call(el, params.pseudos[i].argument, Local)) return false}
return true};
Selectors.Method = (Browser.Features.xpath) ? Selectors.XPath : Selectors.Filter;
Element.implement({
match: function(selector){
return (!selector || Selectors.Filter.match(this, Selectors.parse(selector)))}
});
 
Selectors.Pseudo.enabled = {
xpath: function(){
return '[not(@disabled)]'},
filter: function(){
return !(this.disabled)}
};
Selectors.Pseudo.empty = {
xpath: function(){
return '[not(node())]'},
filter: function(){
return !(this.innerText || this.textContent || '').length}
};
Selectors.Pseudo.contains = {
xpath: function(argument){
return '[contains(text(), "' + argument + '")]'},
filter: function(argument){
for (var i = this.childNodes.length; i--; i){
var child = this.childNodes[i];if (child.nodeName && child.nodeType == 3 && child.nodeValue.contains(argument)) return true}
return false}
};
Selectors.Pseudo.nth = {
parser: function(argument){
argument = (argument) ? argument.match(/^([+-]?\d*)?([devon]+)?([+-]?\d*)?$/) : [null, 1, 'n', 0];if (!argument) return false;var inta = parseInt(argument[1]);var a = ($chk(inta)) ? inta : 1;var special = argument[2] || false;var b = parseInt(argument[3]) || 0;b = b - 1;while (b < 1) b += a;while (b >= a) b -= a;switch (special){
case 'n': return {'a': a, 'b': b, 'special': 'n'};case 'odd': return {'a': 2, 'b': 0, 'special': 'n'};case 'even': return {'a': 2, 'b': 1, 'special': 'n'};case 'first': return {'a': 0, 'special': 'index'};case 'last': return {'special': 'last'};case 'only': return {'special': 'only'};default: return {'a': (a - 1), 'special': 'index'}}
},
xpath: function(argument){
switch (argument.special){
case 'n': return '[count(preceding-sibling::*) mod ' + argument.a + ' = ' + argument.b + ']';case 'last': return '[count(following-sibling::*) = 0]';case 'only': return '[not(preceding-sibling::* or following-sibling::*)]';default: return '[count(preceding-sibling::*) = ' + argument.a + ']'}
},
filter: function(argument, Local){
var count = 0, el = this;switch (argument.special){
case 'n':
Local.Positions = Local.Positions || {};if (!Local.Positions[this.uid]){
var children = this.parentNode.childNodes;for (var i = 0, l = children.length; i < l; i++){
var child = children[i];if (child.nodeType != 1) continue;child.uid = child.uid || [Native.UID++];Local.Positions[child.uid] = count++}
}
return (Local.Positions[this.uid] % argument.a == argument.b);case 'last':
while ((el = el.nextSibling)){
if (el.nodeType == 1) return false}
return true;case 'only':
var prev = el;while((prev = prev.previousSibling)){
if (prev.nodeType == 1) return false}
var next = el;while ((next = next.nextSibling)){
if (next.nodeType == 1) return false}
return true;case 'index':
while ((el = el.previousSibling)){
if (el.nodeType == 1 && ++count > argument.a) return false}
return true}
return false}
};
Selectors.Pseudo.extend({
'even': {
parser: function(){
return {'a': 2, 'b': 1, 'special': 'n'}},
xpath: Selectors.Pseudo.nth.xpath,
filter: Selectors.Pseudo.nth.filter
},
'odd': {
parser: function(){
return {'a': 2, 'b': 0, 'special': 'n'}},
xpath: Selectors.Pseudo.nth.xpath,
filter: Selectors.Pseudo.nth.filter
},
'first': {
parser: function(){
return {'a': 0, 'special': 'index'}},
xpath: Selectors.Pseudo.nth.xpath,
filter: Selectors.Pseudo.nth.filter
},
'last': {
parser: function(){
return {'special': 'last'}},
xpath: Selectors.Pseudo.nth.xpath,
filter: Selectors.Pseudo.nth.filter
},
'only': {
parser: function(){
return {'special': 'only'}},
xpath: Selectors.Pseudo.nth.xpath,
filter: Selectors.Pseudo.nth.filter
}
});
 
Element.Events.domready = {
onAdd: function(fn){
if (Browser.loaded) return fn.call(this);
var self = this, win = this.getWindow(), doc = this.getDocument();
var domready = function(){
if (!arguments.callee.done){
arguments.callee.done = true;fn.call(self)};return true};
var states = (Browser.Engine.webkit) ? ['loaded', 'complete'] : 'complete';
var check = function(context){
if (states.contains(context.readyState)) return domready();return false};
if (doc.readyState && Browser.Engine.webkit){
(function(){
if (!check(doc)) arguments.callee.delay(50)})()} else if (doc.readyState && Browser.Engine.trident){
var script = $('ie_domready');if (!script){
var src = (win.location.protocol == 'https:') ? '//:' : 'javascript:void(0)';doc.write('<script id="ie_domready" defer src="' + src + '"></script>');script = $('ie_domready')}
if (!check(script)) script.addEvent('readystatechange', check.pass(script))} else {
win.addEvent('load', domready);doc.addEvent('DOMContentLoaded', domready)}
return null}
};
window.addEvent('domready', function(){
Browser.loaded = true});
 
var JSON = new Hash({
encode: function(obj){
switch ($type(obj)){
case 'string':
return '"' + obj.replace(/[\x00-\x1f\\"]/g, JSON.$replaceChars) + '"';case 'array':
return '[' + String(obj.map(JSON.encode).filter($defined)) + ']';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(string) + '}';case 'number': case 'boolean': return String(obj);case false: return 'null'}
return null},
$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)},
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)}
});
 
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},
erase: function(){
new Cookie(this.key, $merge(this.options, {duration: -1})).write('');return this}
});
Cookie.set = function(key, value, options){
return new Cookie(key, options).write(value)};
Cookie.get = function(key){
return new Cookie(key).read()};
Cookie.remove = function(key, options){
return new Cookie(key, options).erase()};
 
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')}
});
function $RGB(r, g, b){
return new Color([r, g, b], 'rgb')};
function $HSB(h, s, b){
return new Color([h, s, b], 'hsb')};
function $HEX(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) ? hsb.rgbToHsb() : null},
hsbToRgb: function(){
var hsb = this.match(/\d{1,3}/g);return (hsb) ? hsb.hsbToRgb() : null}
});
 
var Swiff = function(path, options){
if (!Swiff.fixed) Swiff.fix();var instance = 'Swiff_' + Native.UID++;options = $merge({
id: instance,
height: 1,
width: 1,
container: null,
properties: {},
params: {
quality: 'high',
allowScriptAccess: 'always',
wMode: 'transparent',
swLiveConnect: true
},
events: {},
vars: {}
}, options);var params = options.params, vars = options.vars, id = options.id;var properties = $extend({height: options.height, width: options.width}, options.properties);Swiff.Events[instance] = {};for (var event in options.events){
Swiff.Events[instance][event] = function(){
options.events[event].call($(options.id))};vars[event] = 'Swiff.Events.' + instance + '.' + event}
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="' + options.id + '"';for (var property in properties) build += ' ' + property + '="' + properties[property] + '"';build += '>';for (var param in params) build += '<param name="' + param + '" value="' + params[param] + '" />';build += '</object>';return ($(options.container) || new Element('div')).set('html', build).firstChild};
Swiff.extend({
Events: {},
remote: function(obj, fn){
var rs = obj.CallFunction('<invoke name="' + fn + '" returntype="javascript">' + __flash__argumentsToXML(arguments, 2) + '</invoke>');return eval(rs)},
getVersion: function(){
if (!$defined(Swiff.pluginVersion)){
var version;if (navigator.plugins && navigator.mimeTypes.length){
version = navigator.plugins["Shockwave Flash"];if (version && version.description) version = version.description} else if (Browser.Engine.trident){
version = $try(function(){
return new ActiveXObject("ShockwaveFlash.ShockwaveFlash").GetVariable("$version")})}
Swiff.pluginVersion = (typeof version == 'string') ? parseInt(version.match(/\d+/)[0]) : 0}
return Swiff.pluginVersion},
fix: function(){
Swiff.fixed = true;window.addEvent('beforeunload', function(){
__flash_unloadHandler = __flash_savedUnloadHandler = $empty});if (!Browser.Engine.trident) return;window.addEvent('unload', function(){
Array.each(document.getElementsByTagName('object'), function(obj){
obj.style.display = 'none';for (var p in obj){
if (typeof obj[p] == 'function') obj[p] = $empty}
})})}
});
 
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)}
});
 
var Fx = new Class({
Implements: [Chain, Events, Options],
options: {
 
fps: 50,
unit: false,
duration: 500,
link: 'ignore',
transition: function(p){
return -(Math.cos(Math.PI * p) - 1) / 2},
wait: false
},
initialize: function(options){
this.pass = this.pass || 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'},
step: function(){
var time = $time();if (time < this.time + this.options.duration){
var delta = this.options.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.start.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.startTimer();this.onStart();return this},
complete: function(){
return (!this.stopTimer()) ? this : this.onComplete()},
cancel: function(){
return (!this.stopTimer()) ? this : this.onCancel()},
onStart: function(){
return this.fireEvent('onStart', this.pass)},
onComplete: function(){
return this.fireEvent('onComplete', this.pass).callChain()},
onCancel: function(){
return this.fireEvent('onCancel', this.pass).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};
 
Fx.CSS = new Class({
Extends: Fx,
 
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]}},
 
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})},
 
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},
 
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},
 
render: function(element, property, value){
element.setStyle(property, this.serve(value, this.options.unit))},
 
search: function(selector){
var to = {};Array.each(document.styleSheets, function(sheet, j){
var rules = sheet.rules || sheet.cssRules;Array.each(rules, function(rule, i){
if (!rule.style || !rule.selectorText || !rule.selectorText.test('^' + selector + '$')) return;Element.Styles.each(function(value, style){
if (!rule.style[style] || Element.ShortStyles[style]) return;value = rule.style[style];to[style] = (value.test(/^rgb/)) ? value.rgbToHex() : value})})});return to}
});
Fx.CSS.Parsers = new Hash({
Color: {
parse: function(value){
if (value.match(/^#[0-9a-f]{3,6}$/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: function(value){
return parseFloat(value)},
compute: function(from, to, delta){
return Fx.compute(from, to, delta)},
serve: function(value, unit){
return (unit) ? value + unit : value}
},
String: {
parse: $lambda(false),
compute: $arguments(1),
serve: $arguments(0)
}
});
 
Fx.Tween = new Class({
Extends: Fx.CSS,
initialize: function(element, property, options){
this.element = this.pass = $(element);this.property = property;arguments.callee.parent(options)},
set: function(now){
this.render(this.element, this.property, now);return this},
start: function(){
var fromto = Array.slice(arguments);if (!this.check(fromto)) return this;var parsed = this.prepare(this.element, this.property, fromto);return arguments.callee.parent(parsed.from, parsed.to)}
});
Element.Properties.tween = {
set: function(options){
var tween = this.retrieve('tween');if (tween) tween.cancel();return this.store('tween', new Fx.Tween(this, null, $extend({link: 'cancel'}, options)))},
get: function(property, options){
if (options || !this.retrieve('tween')) this.set('tween', options);var tween = this.retrieve('tween');tween.property = property;return tween}
};
Element.implement({
tween: function(property){
var tween = this.get('tween', property);tween.start.apply(tween, Array.slice(arguments, 1));return this},
fade: function(how){
var fade = this.get('tween', 'opacity');how = $pick(how, 'toggle');switch (how){
case 'in': fade.start(1); break;case 'out': fade.start(0); break;case 'show': fade.set(1); break;case 'hide': fade.set(0); break;case 'toggle': fade.start((function(){
return (this.getStyle('visibility') == 'hidden') ? 1 : 0}).bind(this)); break;default: fade.start.apply(fade, arguments)}
return this},
highlight: function(start, end){
if (!end){
var style = this.getStyle('background-color');end = (style == 'transparent') ? '#ffffff' : style}
this.get('tween', 'background-color').start(start || '#ffff88', end);return this},
effect: function(property, options){
return new Fx.Tween(this, property, options)}
});
 
Fx.Morph = new Class({
Extends: Fx.CSS,
initialize: function(element, options){
this.element = this.pass = $(element);arguments.callee.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]);return this},
compute: function(from, to, delta){
var now = {};for (var p in from) now[p] = arguments.callee.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 arguments.callee.parent(from, to)}
});
Element.Properties.morph = {
set: function(options){
var morph = this.retrieve('morph');if (morph) morph.cancel();return this.store('morph', new Fx.Morph(this, $extend({link: 'cancel'}, options)))},
get: function(options){
if (options || !this.retrieve('morph')) this.set('morph', options);return this.retrieve('morph')}
};
Element.implement({
morph: function(props){
this.get('morph').start(props);return this},
effects: function(options){
return new Fx.Morph(this, options)}
});
 
Fx.Slide = new Class({
Extends: Fx,
options: {
mode: 'vertical'
},
initialize: function(element, options){
this.addEvent('onComplete', function(){
this.open = (this.wrapper['offset' + this.layout.capitalize()] != 0);if (this.open){
this.wrapper.setStyle(this.layout, 'auto');if (Browser.Engine.webkit419) this.element.dispose().inject(this.wrapper)}
}, true);this.element = this.pass = $(element);arguments.callee.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){
var now = [];(2).times(function(i){
now[i] = Fx.compute(from[i], to[i], delta)});return now},
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 = (this.wrapper['offset' + this.layout.capitalize()] == 0) ? caseIn : caseOut}
return arguments.callee.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.store('slide', new Fx.Slide(this, $extend({link: 'cancel'}, options)))},
get: function(options){
if (options || !this.retrieve('slide')) this.set('slide', options);return this.retrieve('slide')}
};
Element.implement({
slide: function(how){
how = how || 'toggle';var slide = this.get('slide');switch(how){
case 'hide': slide.hide(); break;case 'show': slide.show(); break;default: slide.start(how)}
return this}
});
 
Fx.Scroll = new Class({
Extends: Fx,
options: {
offset: {'x': 0, 'y': 0},
wheelStops: true
},
initialize: function(element, options){
this.element = this.pass = $(element);arguments.callee.parent(options);var cancel = this.cancel.bind(this, false);
if ($type(this.element) != 'element') this.element = $(this.element.getDocument().body);
var stopper = this.element;
if (this.options.wheelStops){
this.addEvent('onStart', function(){
stopper.addEvent('mousewheel', cancel)}, true);this.addEvent('onComplete', function(){
stopper.removeEvent('mousewheel', cancel)}, true)}
},
set: function(){
var now = Array.flatten(arguments);this.element.scrollTo(now[0], now[1])},
compute: function(from, to, delta){
var now = [];(2).times(function(i){
now.push(Fx.compute(from[i], to[i], delta))});return now},
start: function(x, y){
if (!this.check(x, y)) return this;var offsetSize = this.element.getSize(), scrollSize = this.element.getScrollSize(), scroll = this.element.getScroll(), values = {'x': x, 'y': y};for (var z in values){
var max = scrollSize[z] - offsetSize[z];if ($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 arguments.callee.parent([scroll.x, scroll.y], [values.x, values.y])},
toTop: function(){
return this.start(false, 0)},
toLeft: function(){
return this.start(0, false)},
toRight: function(){
return this.start('right', false)},
toBottom: function(){
return this.start(false, 'bottom')},
toElement: function(el){
var position = $(el).getPosition(this.element);return this.start(position.x, position.y)}
});
 
(function(){
var old = Fx.prototype.initialize;
Fx.prototype.initialize = function(options){
old.call(this, options);var trans = this.options.transition;if (typeof trans == 'string' && (trans = trans.split(':'))){
var base = Fx.Transitions;base = base[trans[0]] || base[trans[0].capitalize()];if (trans[1]) base = base['ease' + trans[1].capitalize() + (trans[2] ? trans[2].capitalize() : '')];this.options.transition = base}
}})();
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 = - Math.pow((11 - 6 * a - 11 * p) / 4, 2) + b * b;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])})});
 
var Request = new Class({
Implements: [Chain, Events, Options],
options: { 
url: '',
data: '',
headers: {},
async: true,
method: 'post',
link: 'ignore',
isSuccess: null,
emulation: true,
urlEncoded: true,
encoding: 'utf-8',
evalScripts: false,
evalResponse: false
},
getXHR: function(){
return (window.XMLHttpRequest) ? new XMLHttpRequest() : ((window.ActiveXObject) ? new ActiveXObject('Microsoft.XMLHTTP') : false)},
initialize: function(options){
if (!(this.xhr = this.getXHR())) return;this.setOptions(options);this.options.isSuccess = this.options.isSuccess || this.isSuccess;this.headers = new Hash(this.options.headers).extend({
'X-Requested-With': 'XMLHttpRequest',
'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
})},
onStateChange: function(){
if (this.xhr.readyState != 4 || !this.running) return;this.running = false;this.status = 0;$try(function(){
this.status = this.xhr.status}, this);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()}
this.xhr.onreadystatechange = $empty},
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('onComplete', arguments).fireEvent('onSuccess', arguments).callChain()},
failure: function(){
this.onFailure()},
onFailure: function(){
this.fireEvent('onComplete').fireEvent('onFailure', this.xhr)},
setHeader: function(name, value){
this.headers.set(name, value);return this},
getHeader: function(name){
return $try(function(){
return this.getResponseHeader(name)}, this.xhr) || null},
check: function(){
if (!this.running) return true;switch (this.options.link){
case 'cancel': this.cancel(); return true;case 'chain': this.chain(this.send.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 = $extend({data: old.data, url: old.url, method: old.method}, options);var data = options.data, url = options.url, method = options.method;
switch($type(data)){
case 'element': data = $(data).toQueryString(); break;case 'object': case 'hash': data = Hash.toQueryString(data)}
if (this.options.emulation && ['put', 'delete'].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 (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('onException', [e, key, value])}
}, this);
this.fireEvent('onRequest');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 = this.getXHR();this.fireEvent('onCancel');return this}
});
(function(){
var methods = {};['get', 'post', '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.toLowerCase()}))}});
Request.implement(methods)})();
Element.Properties.send = {
get: function(options){
if (options || !this.retrieve('send')) this.set('send', options);return this.retrieve('send')},
set: function(options){
var send = this.retrieve('send');if (send) send.cancel();return this.store('send', new Request($extend({
data: this, link: 'cancel', method: this.get('method') || 'post', url: this.get('action')
}, options)))}
};
Element.implement({
send: function(url){
var sender = this.get('send');sender.send({data: this, url: url || sender.options.url});return this}
});
 
Request.HTML = new Class({
Extends: Request,
options: {
update: false,
evalScripts: true,
filter: false
},
processHTML: function(text){
var match = text.match(/<body[^>]*>([\s\S]*?)<\/body>/i);return (match) ? match[1] : text},
success: function(text){
var opts = this.options, res = this.response;res.html = this.processHTML(text).stripScripts(function(script){
res.javascript = script});var node = new Element('div', {html: res.html});res.elements = node.getElements('*');res.tree = (opts.filter) ? res.elements.filterBy(opts.filter) : $A(node.childNodes).filter(function(el){
return ($type(el) != 'whitespace')});if (opts.update) $(opts.update).empty().adopt(res.tree);if (opts.evalScripts) $exec(res.javascript);this.onSuccess(res.tree, res.elements, res.html, res.javascript)}
});
Element.Properties.load = {
get: function(options){
if (options || !this.retrieve('load')) this.set('load', options);return this.retrieve('load')},
set: function(options){
var load = this.retrieve('load');if (load) load.cancel();return this.store('load', new Request.HTML($extend({link: 'cancel', update: this, method: 'get'}, options)))}
};
Element.implement({
load: function(){
this.get('load').send(Array.link(arguments, {data: Object.type, url: String.type}));return this}
});
 
Request.JSON = new Class({
Extends: Request,
options: {
secure: true
},
initialize: function(options){
arguments.callee.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)}
});
 
var Drag = new Class({
Implements: [Events, Options],
options: { 
snap: 6,
unit: 'px',
grid: false,
limit: false,
handle: false,
modifiers: {x: 'left', y: 'top'}
},
initialize: function(){
var params = Array.link(arguments, {'options': Object.type, 'element': $defined});this.element = $(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) : $(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: $lambda(false)
};this.attach()},
attach: function(){
this.handles.addEvent('mousedown', this.bound.start);return this},
detach: function(){
this.handles.removeEvents('mousedown', this.bound.start);return this},
start: function(event){
this.fireEvent('onBeforeStart', this.element);this.mouse.start = event.page;var limit = this.options.limit;this.limit = {'x': [], 'y': []};for (var z in this.options.modifiers){
if (!this.options.modifiers[z]) continue;this.value.now[z] = this.element.getStyle(this.options.modifiers[z]).toInt();this.mouse.pos[z] = event.page[z] - this.value.now[z];if (limit && limit[z]){
for (var i = 2; i--; i){
if ($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.addEvent('mousemove', this.bound.check);this.document.addEvent('mouseup', this.bound.cancel);this.document.addEvent(this.selection, this.bound.eventStop)},
check: function(event){
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.addEvent('mousemove', this.bound.drag);this.document.addEvent('mouseup', this.bound.stop);this.fireEvent('onStart', this.element).fireEvent('onSnap', this.element)}
},
drag: function(event){
this.event = event;
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.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.options.grid[z]);this.element.setStyle(this.options.modifiers[z], this.value.now[z] + this.options.unit)}
this.fireEvent('onDrag', this.element);  
       event.stop()},
getEvent: function(){
return this.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('onCancel', 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('onComplete', this.element)}
});
Element.implement({
makeResizable: function(options){
return new Drag(this, $merge({modifiers: {'x': 'width', 'y': 'height'}}, options))}
});
 
Drag.Move = new Class({
Extends: Drag,
options: {
droppables: [],
container: false
},
initialize: function(element, options){
arguments.callee.parent(element, options);this.droppables = $$(this.options.droppables);this.container = $(this.options.container);var position = (this.element.positioned()) ? this.element.getStyle('position') : 'absolute';this.element.position(this.element.getRelativePosition()).setStyle('position', position)},
start: function(event){
if (this.overed){
this.overed.fireEvent('leave', [this.element, this]);this.overed = null}
if (this.container){
var el = this.element, cont = this.container, ccoo = cont.getCoordinates(el.getOffsetParent()), cps = {}, ems = {};
['top', 'right', 'bottom', 'left'].each(function(pad){
cps[pad] = cont.getStyle('padding-' + pad).toInt();ems[pad] = el.getStyle('margin-' + pad).toInt()}, this);
var width = el.offsetWidth + ems.left + ems.right, height = el.offsetHeight + ems.top + ems.bottom;var x = [ccoo.left + cps.left, ccoo.right - cps.right - width];var y = [ccoo.top + cps.top, ccoo.bottom - cps.bottom - height];
this.options.limit = {x: x, y: y}}
arguments.callee.parent(event)},
checkAgainst: function(el){
el = 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.overed.fireEvent('leave', [this.element, this]);if (overed){
this.overed = overed;overed.fireEvent('enter', [this.element, this]);overed.fireEvent('over', [this.element, this])} else {
this.overed = null}
}
},
drag: function(event){
arguments.callee.parent(event);if (this.droppables.length) this.checkDroppables()},
stop: function(event){
this.checkDroppables();if (this.overed) this.overed.fireEvent('drop', [this.element, this]);this.overed = null;return arguments.callee.parent(event)}
});
Element.implement({
makeDraggable: function(options){
return new Drag.Move(this, options)}
});
 
Selectors.Pseudo.children = {
parser: function(argument){
argument = (argument) ? argument.match(/^([-+]?\d*)?([\-+:])?([-+]?\d*)?$/) : [null, 0, false, 0];if (!argument) return false;argument[1] = parseInt(argument[1]) || 0;var int1 = parseInt(argument[3]);argument[3] = ($chk(int1)) ? int1 : 0;switch (argument[2]){
case '-': case '+': case ':': return {'a': argument[1], 'b': argument[3], 'special': argument[2]};default: return {'a': argument[1], 'b': 0, 'special': 'index'}}
},
xpath: function(argument){
var include = '';var len = 'count(../child::*)';var a = argument.a + ' + ' + ((argument.a < 0) ? len : 0);var b = argument.b + ' + ' + ((argument.b < 0) ? len : 0);var pos = 'position()';switch (argument.special){
case '-':
b = '((' + a + ' - ' + b + ') mod (' + len + '))';a += ' + 1';b += ' + 1';include = '(' + b + ' < 1 and (' + pos + ' <= ' + a + ' or ' + pos + ' >= (' + b + ' + ' + len + ')' + ')) or (' + pos + ' <= ' + a + ' and ' + pos + ' >= ' + b + ')';break;case '+': b = '((' + a + ' + ' + b + ') mod ( ' + len + '))';case ':':
a += ' + 1';b += ' + 1';include = '(' + b + ' < ' + a + ' and (' + pos + ' >= ' + a + ' or ' + pos + ' <= ' + b + ')) or (' + pos + ' >= ' + a + ' and ' + pos + ' <= ' + b + ')';break;default: include = (a + ' + 1')}
return '[' + include + ']'},
filter: function(argument, Local){
Local.i = Local.i || 0;Local.all = Local.all || this.parentNode.childNodes;Local.len = Local.len || Local.all.length;var i = Local.i;var len = Local.len;var all = Local.all;var include = false;var a = argument.a + ((argument.a < 0) ? len : 0);var b = argument.b + ((argument.b < 0) ? len : 0);switch (argument.special){
case '-':
b = (a - b) % len;include = (b < 0) ? (i <= a || i >= (b + len)) : (i <= a && i >= b);break;case '+': b = (b + a) % len;case ':': include = (b < a) ? (i >= a || i <= b) : (i >= a && i <= b); break;default: include = (all[a] == this)}
Local.i++;return include}
};
 
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.length > 4096) return false;  if (value.length == 2) this.erase();else this.write(value);return true},
load: function(){
this.hash = new Hash(JSON.decode(this.read(), true));return this}
});
(function(){
var methods = {};Hash.each(Hash.prototype, function(method, name){
methods[name] = function(){
var value = method.apply(this.hash, arguments);if (this.options.autoSave) this.save();return value}});Hash.Cookie.implement(methods)})();
 
var Sortables = new Class({
Implements: [Events, Options],
options: { 
is_tab: false,
snap: 4,
clone: true,
handle: false,
revert: false,
constrain: false,
cloneOpacity: 0.8,
elementOpacity: 0.3,
cloneElementTemplate: null
},
initialize: function(lists, options){
this.setOptions(options);
this.elements = [];this.lists = [];this.idle = true;
this.addLists($$($(lists) || lists));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));var insert = element.retrieve('sortables:insert', this.insert.bind(this, element));(this.options.handle ? element.getElement(this.options.handle) || element : element).addEvent('mousedown', start);element.addEvent('over', insert)}, this);return this},
addLists: function(){
Array.flatten(arguments).each(function(list){
this.lists.push(list);this.addItems(list.getChildren());list.addEvent('over', list.retrieve('sortables:insert', this.insert.bind(this, [list, 'inside'])))}, this);return this},
removeItems: function(){
var elements = [];Array.flatten(arguments).each(function(element){
elements.push(element);this.elements.remove(element);var start = element.retrieve('sortables:start');var insert = element.retrieve('sortables:insert');(this.options.handle ? element.getElement(this.options.handle) || element : element).removeEvent('mousedown', start);element.removeEvent('over', insert)}, this);return elements},
removeLists: function(){
var lists = [];Array.flatten(arguments).each(function(list){
lists.push(list);this.lists.remove(list);this.removeItems(list.getChildren());list.removeEvent('over', list.retrieve('sortables:insert'))}, this);return lists},
getClone: function(element){
return this.options.cloneElementTemplate != null ? this.createCloneElement(element) : this.createClonFromElement(element)},
getDroppables: function(){
var droppables = this.list.getChildren();if (!this.options.constrain) droppables = this.lists.concat(droppables).remove(this.list);return droppables.remove(this.clone).remove(this.element).remove(this.place)},
insert: function(element, where){
if (where) {
this.list = element;this.drag.droppables = this.getDroppables()}
where = where || (this.element.getAllPrevious().contains(element) ? 'before' : 'after');
this.element.inject(element, where);
this.fireEvent('onSort', [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(element);
var pos = element.getPosition();
 
this.drag = this.clone.makeDraggable({
snap: this.options.snap,
container: this.options.constrain && this.clone.getParent(),
droppables: this.getDroppables(),
onStart: function(){
event.stop();this.clone.set('opacity', this.options.cloneOpacity);this.element.set('opacity', this.options.elementOpacity);this.fireEvent('onStart', [this.element, this.clone])}.bind(this),
onEnter: this.insert.bind(this),
onCancel: this.reset.bind(this),
onComplete: this.end.bind(this)
});
this.drag.start(event)},
end: function(){
this.element.set('opacity', this.opacity);
this.drag.detach();if (this.effect){
var dim = this.element.getStyles('width', 'height');var pos = this.clone.computePosition(this.element.getPosition(this.clone.offsetParent), this.clone.getParent().positioned());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('onComplete', this.element)},
serialize: function(index, modifier){
var serial = this.lists.map(function(list){
return list.getChildren().map(modifier || function(element, index){
return element.get('id')}, this)}, this);
if (this.lists.length == 1) index = 0;return $chk(index) && index >= 0 && index < this.lists.length ? serial[index] : serial},
 
createCloneElement: function(element) {
var e = this.options.cloneElementTemplate.cloneWithId();
return e.setStyles({
'margin': '0px',
'position': 'absolute',
'visibility': 'hidden'
}).inject(this.list).position(element.getPosition(element.getOffsetParent()))},
createClonFromElement: function(element) {
return element.clone(true).setStyles({
'margin': '0px',
'position': 'absolute',
'visibility': 'hidden',
'width': element.getStyle('width')
}).inject(this.list).position(element.getPosition(element.getOffsetParent()))}
});
 
var Tips = new Class({
Implements: [Events, Options],
options: {
onShow: function(tip){
tip.setStyle('visibility', 'visible')},
onHide: function(tip){
tip.setStyle('visibility', 'hidden')},
maxTitleChars: 30,
showDelay: 100,
hideDelay: 100,
className: 'tool',
offsets: {'x': 16, 'y': 16},
fixed: false
},
initialize: function(elements, options){
this.setOptions(options);elements = $$(elements);this.document = (elements.length) ? elements[0].ownerDocument : document;this.toolTip = new Element('div', {
'class': this.options.className + '-tip',
'styles': {
'position': 'absolute',
'top': '0',
'left': '0',
'visibility': 'hidden'
}
}, this.document).inject(this.document.body);this.wrapper = new Element('div').inject(this.toolTip);elements.each(this.build, this)},
build: function(el){
el.$attributes.myTitle = (el.href && el.get('tag') == 'a') ? el.href.replace('http://', '') : (el.rel || false);if (el.title){
var dual = el.title.split('::');if (dual.length > 1){
el.$attributes.myTitle = dual[0].trim();el.$attributes.myText = dual[1].trim()} else {
el.$attributes.myText = el.title}
el.removeProperty('title')} else {
el.$attributes.myText = false}
if (el.$attributes.myTitle && el.$attributes.myTitle.length > this.options.maxTitleChars)
el.$attributes.myTitle = el.$attributes.myTitle.substr(0, this.options.maxTitleChars - 1) + "&hellip;";el.addEvent('mouseenter', function(event){
this.start(el);if (!this.options.fixed) this.locate(event);else this.position(el)}.bind(this));if (!this.options.fixed) el.addEvent('mousemove', this.locate.bind(this));var end = this.end.bind(this);el.addEvent('mouseleave', end)},
start: function(el){
this.wrapper.empty();if (el.$attributes.myTitle){
this.title = new Element('span').inject(
new Element('div', {'class': this.options.className + '-title'}
).inject(this.wrapper)).set('html', el.$attributes.myTitle)}
if (el.$attributes.myText){
this.text = new Element('span').inject(
new Element('div', {'class': this.options.className + '-text'}
).inject(this.wrapper)).set('html', el.$attributes.myText)}
$clear(this.timer);this.timer = this.show.delay(this.options.showDelay, this)},
end: function(event){
$clear(this.timer);this.timer = this.hide.delay(this.options.hideDelay, this)},
position: function(element){
var pos = element.getPosition();this.toolTip.setStyles({
'left': pos.x + this.options.offsets.x,
'top': pos.y + this.options.offsets.y
})},
locate: function(event){
var doc = this.document.getSize();var scroll = this.document.getScroll();var tip = {'x': this.toolTip.offsetWidth, 'y': this.toolTip.offsetHeight};var prop = {'x': 'left', 'y': 'top'};for (var z in prop){
var pos = event.page[z] + this.options.offsets[z];if ((pos + tip[z] - scroll[z]) > doc[z]) pos = event.page[z] - this.options.offsets[z] - tip[z];this.toolTip.setStyle(prop[z], pos)}
},
show: function(){
if (this.options.timeout) this.timer = this.hide.delay(this.options.timeout, this);this.fireEvent('onShow', [this.toolTip])},
hide: function(){
this.fireEvent('onHide', [this.toolTip])}
});
 
var SmoothScroll = new Class({
Extends: Fx.Scroll,
initialize: function(options, element){
element = $(element);var doc = element.getDocument(), win = element.getWindow();arguments.callee.parent(doc, options);this.links = (this.options.links) ? $$(this.options.links) : $$(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 && $(anchor)) this.useLink(link, anchor)}, this);if (!Browser.Engine.webkit419) this.addEvent('onComplete', function(){
win.location.hash = this.anchor}, true)},
useLink: function(link, anchor){
link.addEvent('click', function(event){
this.anchor = anchor;this.toElement(anchor);event.stop()}.bind(this))}
});
 
var Slider = new Class({
Implements: [Events, Options],
options: { 
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 = $(element);this.knob = $(knob);this.previousChange = this.previousEnd = this.step = -1;this.element.addEvent('mousedown', this.clickedElement.bind(this));if (this.options.wheel) this.element.addEvent('mousewheel', this.scrolledElement.bindWithEvent(this));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.drag = new Drag(this.knob, {
snap: 0,
limit: limit,
modifiers: modifiers,
onDrag: this.draggedKnob.bind(this),
onStart: this.draggedKnob.bind(this),
onComplete: function(){
this.draggedKnob();this.end()}.bind(this)
});if (this.options.snap) {
this.drag.options.grid = Math.ceil(this.stepWidth);this.drag.options.limit[this.axis][1] = this.full}
},
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.end();this.fireEvent('onTick', this.toPosition(this.step));return this},
clickedElement: function(event){
var dir = this.range < 0 ? -1 : 1;var position = event.page[this.axis] - this.element.getRelativePosition()[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.end();this.fireEvent('onTick', position)},
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('onChange', this.step)}
},
end: function(){
if (this.previousEnd !== this.step){
this.previousEnd = this.step;this.fireEvent('onComplete', 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}
});
 
var Scroller = new Class({
Implements: [Events, Options],
options: {
area: 20,
velocity: 1,
onChange: function(x, y){
this.element.scrollTo(x, y)}
},
initialize: function(element, options){
this.setOptions(options);this.element = $(element);this.listener = ($type(this.element) != 'element') ? $(this.element.getDocument().body) : this.element;this.timer = null},
start: function(){
this.coord = this.getCoords.bind(this);this.listener.addEvent('mousemove', this.coord)},
stop: function(){
this.listener.removeEvent('mousemove', this.coord);this.timer = $clear(this.timer)},
getCoords: function(event){
this.page = (this.listener.get('tag') == 'body') ? event.client : event.page;if (!this.timer) this.timer = this.scroll.periodical(50, this)},
scroll: function(){
var size = this.element.getSize(), scroll = this.element.getScroll(), pos = this.element.getPosition(), change = {'x': 0, 'y': 0};for (var z in this.page){
if (this.page[z] < (this.options.area + pos[z]) && scroll[z] != 0)
change[z] = (this.page[z] - this.options.area - pos[z]) * this.options.velocity;else if (this.page[z] + this.options.area > (size[z] + pos[z]) && size[z] + size[z] != scroll[z])
change[z] = (this.page[z] - size[z] + this.options.area - pos[z]) * this.options.velocity}
if (change.y || change.x) this.fireEvent('onChange', [scroll.x + change.x, scroll.y + change.y])}
});
 
var Asset = new Hash({
javascript: function(source, properties){
properties = $extend({
onload: $empty,
document: document,
check: $lambda(true)
}, properties);
var script = new Element('script', {'src': source, 'type': 'text/javascript'});
var load = properties.onload.bind(script), check = properties.check, doc = properties.document;delete properties.onload; delete properties.check; delete properties.document;
script.addEvents({
load: load,
readystatechange: function(){
if (this.readyState == 'complete') load()}
}).setProperties(properties);
if (Browser.Engine.webkit419) var checker = (function(){
if (!$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 = $(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.setProperties(properties)},
images: function(sources, options){
options = $merge({
onComplete: $empty,
onProgress: $empty
}, options);if (!sources.push) sources = [sources];var images = [];var counter = 0;sources.each(function(source){
var img = new Asset.image(source, {
'onload': function(){
options.onProgress.call(this, counter, sources.indexOf(source));counter++;if (counter == sources.length) options.onComplete()}
});images.push(img)});return new Elements(images)}
});
 
Fx.Elements = new Class({
Extends: Fx.CSS,
initialize: function(elements, options){
this.elements = this.pass = $$(elements);arguments.callee.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] = arguments.callee.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])}
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 arguments.callee.parent(from, to)}
});
 
var Accordion = new Class({
Extends: Fx.Elements,
options: { 
display: 0,
show: false,
height: true,
width: false,
opacity: true,
fixedHeight: false,
fixedWidth: false,
wait: false,
alwaysHide: false
},
initialize: function(){
var params = Array.link(arguments, {'container': Element.type, 'options': Object.type, 'togglers': $defined, 'elements': $defined});arguments.callee.parent(params.elements, params.options);this.togglers = $$(params.togglers);this.container = $(params.container);this.previous = -1;if (this.options.alwaysHide) this.options.wait = true;if ($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('onActive', [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)},
addSection: function(toggler, element, pos){
toggler = $(toggler);element = $(element);var test = this.togglers.contains(toggler);var len = this.togglers.length;this.togglers.include(toggler);this.elements.include(element);if (len && (!test || pos)){
pos = $pick(pos, len - 1);toggler.inject(this.togglers[pos], 'before');element.inject(toggler, 'after')} else if (this.container && !test){
toggler.inject(this.container);element.inject(this.container)}
var idx = this.togglers.indexOf(toggler);toggler.addEvent('click', this.display.bind(this, idx));if (this.options.height) element.setStyles({'padding-top': 0, 'border-top': 'none', 'padding-bottom': 0, 'border-bottom': 'none'});if (this.options.width) element.setStyles({'padding-left': 0, 'border-left': 'none', 'padding-right': 0, 'border-right': 'none'});element.fullOpacity = 1;if (this.options.fixedWidth) element.fullWidth = this.options.fixedWidth;if (this.options.fixedHeight) element.fullHeight = this.options.fixedHeight;element.setStyle('overflow', 'hidden');if (!test){
for (var fx in this.effects) element.setStyle(fx, 0)}
return this},
display: function(index){
index = ($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 ? 'onBackground' : 'onActive', [this.togglers[i], el]);for (var fx in this.effects) obj[i][fx] = hide ? 0 : el[this.effects[fx]]}, this);return this.start(obj)}
});
 
 
var MooRainbow = new Class({
options: {
id: 'mooRainbow',
prefix: 'moor-',
imgPath: 'images/',
startColor: [255, 0, 0],
wheel: false,
onComplete: Class.empty,
onChange: Class.empty,
fire_event: "onRinbowHide"
},
initialize: function(el, options) {
this.element = $(el); if (!this.element) return;this.setOptions(options);
this.sliderPos = 0;this.pickerPos = {x: 0, y: 0};this.backupColor = this.options.startColor;this.currentColor = this.options.startColor;this.sets = {
rgb: [],
hsb: [],
hex: []
};this.pickerClick = this.sliderClick  = false;if (!this.layout) this.doLayout();this.OverlayEvents();this.sliderEvents();this.backupEvent();if (this.options.wheel) this.wheelEvents();this.element.addEvent('click', function(e) { this.toggle(e)}.bind(this));
this.layout.overlay.setStyle('background-color', this.options.startColor.rgbToHex());this.layout.backup.setStyle('background-color', this.backupColor.rgbToHex());
this.pickerPos.x = this.snippet('curPos').l + this.snippet('curSize', 'int').w;this.pickerPos.y = this.snippet('curPos').t + this.snippet('curSize', 'int').h;
this.manualSet(this.options.startColor);
this.pickerPos.x = this.snippet('curPos').l + this.snippet('curSize', 'int').w;this.pickerPos.y = this.snippet('curPos').t + this.snippet('curSize', 'int').h;this.sliderPos = this.snippet('arrPos') - this.snippet('arrSize', 'int');
if (window.khtml) this.hide()},
setElement: function(id_el){
this.element = $(id_el)},
toggle: function() {
this[this.visible ? 'hide' : 'show']()
},
show: function() {
this.rePosition();
this.manualSet(this.currentColor);this.layout.setStyle('display', 'block');this.visible = true},
hide: function() {
this.close();$getInstance($EventListener).fireEvent(this.options.fire_event)},
close: function(){
this.layout.setStyles({'display': 'none'});this.visible = false},
manualSet: function(color, type) {
if (!type || (type != 'hsb' && type != 'hex')) type = 'rgb';var rgb, hsb, hex;
if (type == 'rgb') { rgb = color; hsb = color.rgbToHsb(); hex = color.rgbToHex()} 
else if (type == 'hsb') { hsb = color; rgb = color.hsbToRgb(); hex = rgb.rgbToHex()}
else { hex = color; rgb = color.hexToRgb(true); hsb = rgb.rgbToHsb()}
this.setMooRainbow(rgb);this.autoSet(hsb)},
autoSet: function(hsb) {
var curH = this.snippet('curSize', 'int').h;var curW = this.snippet('curSize', 'int').w;var oveH = this.layout.overlay.height;var oveW = this.layout.overlay.width;var sliH = this.layout.slider.height;var arwH = this.snippet('arrSize', 'int');var hue;
var posx = Math.round(((oveW * hsb[1]) / 100) - curW);var posy = Math.round(- ((oveH * hsb[2]) / 100) + oveH - curH);
var c = Math.round(((sliH * hsb[0]) / 360)); c = (c == 360) ? 0 : c;var position = sliH - c + this.snippet('slider') - arwH;hue = [this.sets.hsb[0], 100, 100].hsbToRgb().rgbToHex();
this.layout.cursor.setStyles({'top': posy, 'left': posx});this.layout.arrows.setStyle('top', position);this.layout.overlay.setStyle('background-color', hue);this.sliderPos = this.snippet('arrPos') - arwH;this.pickerPos.x = this.snippet('curPos').l + curW;this.pickerPos.y = this.snippet('curPos').t + curH},
setMooRainbow: function(color, type) {
if (!type || (type != 'hsb' && type != 'hex')) type = 'rgb';var rgb, hsb, hex;
if (type == 'rgb') { rgb = color; hsb = color.rgbToHsb(); hex = color.rgbToHex()} 
else if (type == 'hsb') { hsb = color; rgb = color.hsbToRgb(); hex = rgb.rgbToHex()}
else { hex = color; rgb = color.hexToRgb(); hsb = rgb.rgbToHsb()}
this.sets = {
rgb: rgb,
hsb: hsb,
hex: hex
};
if (!$chk(this.pickerPos.x))
this.autoSet(hsb);
this.RedInput.value = rgb[0];this.GreenInput.value = rgb[1];this.BlueInput.value = rgb[2];this.HueInput.value = hsb[0];this.SatuInput.value =  hsb[1];this.BrighInput.value = hsb[2];this.hexInput.value = hex;
this.currentColor = rgb;
this.chooseColor.setStyle('background-color', rgb.rgbToHex())},
getColorHex: function(){
return this.hexInput.value},
parseColors: function(x, y, z) {
var s = Math.round((x * 100) / this.layout.overlay.width);var b = 100 - Math.round((y * 100) / this.layout.overlay.height);var h = 360 - Math.round((z * 360) / this.layout.slider.height) + this.snippet('slider') - this.snippet('arrSize', 'int');h -= this.snippet('arrSize', 'int');h = (h >= 360) ? 0 : (h < 0) ? 0 : h;s = (s > 100) ? 100 : (s < 0) ? 0 : s;b = (b > 100) ? 100 : (b < 0) ? 0 : b;
return [h, s, b]},
OverlayEvents: function() {
var lim, curH, curW, inputs;curH = this.snippet('curSize', 'int').h;curW = this.snippet('curSize', 'int').w;inputs = this.arrRGB.concat(this.arrHSB, this.hexInput);
document.addEvent('click', function() { 
if(this.visible) this.hide(this.layout)}.bind(this));
inputs.each(function(el) {
el.addEvent('keydown', this.eventKeydown.bindWithEvent(this, el));el.addEvent('keyup', this.eventKeyup.bindWithEvent(this, el))}, this);[this.element, this.layout].each(function(el) {
el.addEvents({
'click': function(e) { new Event(e).stop()},
'keyup': function(e) {
e = new Event(e);if(e.key == 'esc' && this.visible) this.hide(this.layout)}.bind(this)
}, this)}, this);
lim = {
x: [0 - curW, (this.layout.overlay.width - curW)],
y: [0 - curH, (this.layout.overlay.height - curH)]
};
this.layout.drag = new Drag(this.layout.cursor, {
limit: lim,
onStart: this.overlayDrag.bind(this),
onDrag: this.overlayDrag.bind(this),
snap: 0
});
this.layout.overlay2.addEvent('mousedown', function(e){
e = new Event(e);this.layout.cursor.setStyles({
'top': e.page.y - this.layout.overlay.getTop() - curH,
'left': e.page.x - this.layout.overlay.getLeft() - curW
});this.layout.drag.start(e)}.bind(this));
this.okButton.addEvent('click', function() {
if(this.currentColor == this.options.startColor) {
this.close();this.fireEvent('onComplete', [this.sets, this])}
else {
this.backupColor = this.currentColor;this.layout.backup.setStyle('background-color', this.backupColor.rgbToHex());this.close();this.fireEvent('onComplete', [this.sets, this])}
}.bind(this))},
overlayDrag: function() {
var curH = this.snippet('curSize', 'int').h;var curW = this.snippet('curSize', 'int').w;this.pickerPos.x = this.snippet('curPos').l + curW;this.pickerPos.y = this.snippet('curPos').t + curH;
this.setMooRainbow(this.parseColors(this.pickerPos.x, this.pickerPos.y, this.sliderPos), 'hsb');this.fireEvent('onChange', [this.sets, this])},
sliderEvents: function() {
var arwH = this.snippet('arrSize', 'int'), lim;
lim = [0 + this.snippet('slider') - arwH, this.layout.slider.height - arwH + this.snippet('slider')];this.layout.sliderDrag = new Drag(this.layout.arrows, {
limit: {y: lim},
modifiers: {x: false},
onStart: this.sliderDrag.bind(this),
onDrag: this.sliderDrag.bind(this),
snap: 0
});
this.layout.slider.addEvent('mousedown', function(e){
e = new Event(e);
this.layout.arrows.setStyle(
'top', e.page.y - this.layout.slider.getTop() + this.snippet('slider') - arwH
);this.layout.sliderDrag.start(e)}.bind(this))},
sliderDrag: function() {
var arwH = this.snippet('arrSize', 'int'), hue;
this.sliderPos = this.snippet('arrPos') - arwH;this.setMooRainbow(this.parseColors(this.pickerPos.x, this.pickerPos.y, this.sliderPos), 'hsb');hue = [this.sets.hsb[0], 100, 100].hsbToRgb().rgbToHex();this.layout.overlay.setStyle('background-color', hue);this.fireEvent('onChange', [this.sets, this])},
backupEvent: function() {
this.layout.backup.addEvent('click', function() {
this.manualSet(this.backupColor);this.fireEvent('onChange', [this.sets, this])}.bind(this))},
wheelEvents: function() {
var arrColors = this.arrRGB.extend(this.arrHSB);
arrColors.each(function(el) {
el.addEvents({
'mousewheel': this.eventKeys.bindWithEvent(this, el),
'keydown': this.eventKeys.bindWithEvent(this, el)
})}, this);
[this.layout.arrows, this.layout.slider].each(function(el) {
el.addEvents({
'mousewheel': this.eventKeys.bindWithEvent(this, [this.arrHSB[0], 'slider']),
'keydown': this.eventKeys.bindWithEvent(this, [this.arrHSB[0], 'slider'])
})}, this)},
eventKeys: function(e, el, id) {
var wheel, type;id = (!id) ? el.id : this.arrHSB[0];
if (e.type == 'keydown') {
if (e.key == 'up') wheel = 1;else if (e.key == 'down') wheel = -1;else return} else if (e.type == Element.Events.mousewheel.type) wheel = (e.wheel > 0) ? 1 : -1;
if (this.arrRGB.test(el)) type = 'rgb';else if (this.arrHSB.test(el)) type = 'hsb';else type = 'hsb';
if (type == 'rgb') {
var rgb = this.sets.rgb, hsb = this.sets.hsb, prefix = this.options.prefix, pass;var value = el.value.toInt() + wheel;value = (value > 255) ? 255 : (value < 0) ? 0 : value;
switch(el.className) {
case prefix + 'rInput': pass = [value, rgb[1], rgb[2]];break;case prefix + 'gInput': pass = [rgb[0], value, rgb[2]];break;case prefix + 'bInput':pass = [rgb[0], rgb[1], value];break;default : pass = rgb}
this.manualSet(pass);this.fireEvent('onChange', [this.sets, this])} else {
var rgb = this.sets.rgb, hsb = this.sets.hsb, prefix = this.options.prefix, pass;var value = el.value.toInt() + wheel;
if (el.className.test(/(HueInput)/)) value = (value > 359) ? 0 : (value < 0) ? 0 : value;else value = (value > 100) ? 100 : (value < 0) ? 0 : value;
switch(el.className) {
case prefix + 'HueInput': pass = [value, hsb[1], hsb[2]]; break;case prefix + 'SatuInput': pass = [hsb[0], value, hsb[2]]; break;case prefix + 'BrighInput':pass = [hsb[0], hsb[1], value]; break;default : pass = hsb}
this.manualSet(pass, 'hsb');this.fireEvent('onChange', [this.sets, this])}
e.stop()},
eventKeydown: function(e, el) {
var n = e.code, k = e.key;
if ((!el.className.test(/hexInput/) && !(n >= 48 && n <= 57)) &&
(k!='backspace' && k!='tab' && k !='delete' && k!='left' && k!='right'))
e.stop()},
eventKeyup: function(e, el) {
var n = e.code, k = e.key, pass, prefix, chr = el.value.charAt(0);
if (!$chk(el.value)) return;if (el.className.test(/hexInput/)) {
if (chr != "#" && el.value.length != 6) return;if (chr == '#' && el.value.length != 7) return} else {
if (!(n >= 48 && n <= 57) && (!['backspace', 'tab', 'delete', 'left', 'right'].test(k)) && el.value.length > 3) return}
prefix = this.options.prefix;
if (el.className.test(/(rInput|gInput|bInput)/)) {
if (el.value  < 0 || el.value > 255) return;switch(el.className){
case prefix + 'rInput': pass = [el.value, this.sets.rgb[1], this.sets.rgb[2]]; break;case prefix + 'gInput': pass = [this.sets.rgb[0], el.value, this.sets.rgb[2]]; break;case prefix + 'bInput': pass = [this.sets.rgb[0], this.sets.rgb[1], el.value]; break;default : pass = this.sets.rgb}
this.manualSet(pass);this.fireEvent('onChange', [this.sets, this])}
else if (!el.className.test(/hexInput/)) {
if (el.className.test(/HueInput/) && el.value  < 0 || el.value > 360) return;else if (el.className.test(/HueInput/) && el.value == 360) el.value = 0;else if (el.className.test(/(SatuInput|BrighInput)/) && el.value  < 0 || el.value > 100) return;switch(el.className){
case prefix + 'HueInput': pass = [el.value, this.sets.hsb[1], this.sets.hsb[2]]; break;case prefix + 'SatuInput': pass = [this.sets.hsb[0], el.value, this.sets.hsb[2]]; break;case prefix + 'BrighInput': pass = [this.sets.hsb[0], this.sets.hsb[1], el.value]; break;default : pass = this.sets.hsb}
this.manualSet(pass, 'hsb');this.fireEvent('onChange', [this.sets, this])} else {
pass = el.value.hexToRgb(true);if (isNaN(pass[0])||isNaN(pass[1])||isNaN(pass[2])) return;
if ($chk(pass)) {
this.manualSet(pass);this.fireEvent('onChange', [this.sets, this])}
}
},
doLayout: function() {
var id = this.options.id, prefix = this.options.prefix;var idPrefix = id + ' .' + prefix;
this.layout = new Element('div', {
'styles': {'display': 'block', 'position': 'absolute'},
'id': id
}).inject(document.body);
var box = new Element('div', {
'styles':  {'position': 'relative'},
'class': prefix + 'box'
}).inject(this.layout);
var div = new Element('div', {
'styles': {'position': 'absolute', 'overflow': 'hidden'},
'class': prefix + 'overlayBox'
}).inject(box);
var ar = new Element('div', {
'styles': {'position': 'absolute', 'zIndex': 1},
'class': prefix + 'arrows'
}).inject(box);ar.width = ar.getStyle('width').toInt();ar.height = ar.getStyle('height').toInt();
var ov = new Element('img', {
'styles': {'background-color': '#fff', 'position': 'relative', 'zIndex': 2},
'src': this.options.imgPath + 'moor_woverlay.png',
'class': prefix + 'overlay'
}).inject(div);
var ov2 = new Element('img', {
'styles': {'position': 'absolute', 'top': 0, 'left': 0, 'zIndex': 2},
'src': this.options.imgPath + 'moor_boverlay.png',
'class': prefix + 'overlay'
}).inject(div);
if (Browser.Engine.trident) {
div.setStyle('overflow', '');var src = ov.src;ov.src = this.options.imgPath + 'blank.gif';ov.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')";src = ov2.src;ov2.src = this.options.imgPath + 'blank.gif';ov2.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')"}
ov.width = ov2.width = div.getStyle('width').toInt();ov.height = ov2.height = div.getStyle('height').toInt();
var cr = new Element('div', {
'styles': {'overflow': 'hidden', 'position': 'absolute', 'zIndex': 2},
'class': prefix + 'cursor'
}).inject(div);cr.width = cr.getStyle('width').toInt();cr.height = cr.getStyle('height').toInt();
var sl = new Element('img', {
'styles': {'position': 'absolute', 'z-index': 2},
'src': this.options.imgPath + 'moor_slider.png',
'class': prefix + 'slider'
}).inject(box);this.layout.slider = document.getElement('#' + idPrefix + 'slider');sl.width = sl.getStyle('width').toInt();sl.height = sl.getStyle('height').toInt();
new Element('div', {
'styles': {'position': 'absolute'},
'class': prefix + 'colorBox'
}).inject(box);
new Element('div', {
'styles': {'zIndex': 2, 'position': 'absolute'},
'class': prefix + 'chooseColor'
}).inject(box);
this.layout.backup = new Element('div', {
'styles': {'zIndex': 2, 'position': 'absolute', 'cursor': 'pointer'},
'class': prefix + 'currentColor'
}).inject(box);
var R = new Element('label').inject(box).setStyle('position', 'absolute');var G = R.clone().inject(box).addClass(prefix + 'gLabel').appendText('G: ');var B = R.clone().inject(box).addClass(prefix + 'bLabel').appendText('B: ');R.appendText('R: ').addClass(prefix + 'rLabel');
var inputR = new Element('input');var inputG = inputR.clone().inject(G).addClass(prefix + 'gInput');var inputB = inputR.clone().inject(B).addClass(prefix + 'bInput');inputR.inject(R).addClass(prefix + 'rInput');
var HU = new Element('label').inject(box).setStyle('position', 'absolute');var SA = HU.clone().inject(box).addClass(prefix + 'SatuLabel').appendText('S: ');var BR = HU.clone().inject(box).addClass(prefix + 'BrighLabel').appendText('B: ');HU.appendText('H: ').addClass(prefix + 'HueLabel');
var inputHU = new Element('input');var inputSA = inputHU.clone().inject(SA).addClass(prefix + 'SatuInput');var inputBR = inputHU.clone().inject(BR).addClass(prefix + 'BrighInput');inputHU.inject(HU).addClass(prefix + 'HueInput');SA.appendText(' %'); BR.appendText(' %');new Element('span', {'styles': {'position': 'absolute'}, 'class': prefix + 'ballino'}).setHTML(" &deg;").injectAfter(HU);
var hex = new Element('label').inject(box).setStyle('position', 'absolute').addClass(prefix + 'hexLabel').appendText('#hex: ').adopt(new Element('input').addClass(prefix + 'hexInput'));
var ok = new Element('input', {
'styles': {'position': 'absolute'},
'type': 'button',
'value': '',
'class': prefix + 'okButton'
}).inject(box);
this.rePosition();
var overlays = $$('#' + idPrefix + 'overlay');this.layout.overlay = overlays[0];this.layout.overlay2 = overlays[1];this.layout.cursor = document.getElement('#' + idPrefix + 'cursor');this.layout.arrows = document.getElement('#' + idPrefix + 'arrows');this.chooseColor = document.getElement('#' + idPrefix + 'chooseColor');this.layout.backup = document.getElement('#' + idPrefix + 'currentColor');this.RedInput = document.getElement('#' + idPrefix + 'rInput');this.GreenInput = document.getElement('#' + idPrefix + 'gInput');this.BlueInput = document.getElement('#' + idPrefix + 'bInput');this.HueInput = document.getElement('#' + idPrefix + 'HueInput');this.SatuInput = document.getElement('#' + idPrefix + 'SatuInput');this.BrighInput = document.getElement('#' + idPrefix + 'BrighInput');this.hexInput = document.getElement('#' + idPrefix + 'hexInput');
this.arrRGB = [this.RedInput, this.GreenInput, this.BlueInput];this.arrHSB = [this.HueInput, this.SatuInput, this.BrighInput];this.okButton = document.getElement('#' + idPrefix + 'okButton');
if (!window.khtml) this.hide()},
rePosition: function() {
var coords = this.element.getCoordinates();this.layout.setStyles({
'left': coords.left,
'top': coords.top + coords.height + 1,
'z-index': 1
})},
snippet: function(mode, type) {
var size; type = (type) ? type : 'none';
switch(mode) {
case 'arrPos':
var t = this.layout.arrows.getStyle('top').toInt();size = t;break;case 'arrSize': 
var h = this.layout.arrows.height;h = (type == 'int') ? (h/2).toInt() : h;size = h;break;case 'curPos':
var l = this.layout.cursor.getStyle('left').toInt();var t = this.layout.cursor.getStyle('top').toInt();size = {'l': l, 't': t};break;case 'slider':
var t = this.layout.slider.getStyle('marginTop').toInt();size = t;break;default :
var h = this.layout.cursor.height;var w = this.layout.cursor.width;h = (type == 'int') ? (h/2).toInt() : h;w = (type == 'int') ? (w/2).toInt() : w;size = {w: w, h: h}};return size}
});
MooRainbow.implement(new Options);MooRainbow.implement(new Events);