Your IP : 172.71.120.3
//MooTools, My Object Oriented Javascript Tools. Copyright (c) 2006 Valerio Proietti, <http://mad4milk.net>, MIT Style License.
var Class = function(properties){
var klass = function(){
if (this.initialize && arguments[0] != 'noinit') return this.initialize.apply(this, arguments);
else return this;
};
for (var property in this) klass[property] = this[property];
klass.prototype = properties;
return klass;
};
Class.empty = function(){};
Class.prototype = {
extend: function(properties){
var pr0t0typ3 = new this('noinit');
var parentize = function(previous, current){
if (!previous.apply || !current.apply) return false;
return function(){
this.parent = previous;
return current.apply(this, arguments);
};
};
for (var property in properties){
var previous = pr0t0typ3[property];
var current = properties[property];
if (previous && previous != current) current = parentize(previous, current) || current;
pr0t0typ3[property] = current;
}
return new Class(pr0t0typ3);
},
implement: function(properties){
for (var property in properties) this.prototype[property] = properties[property];
}
};
Object.extend = function(){
var args = arguments;
args = (args[1]) ? [args[0], args[1]] : [this, args[0]];
for (var property in args[1]) args[0][property] = args[1][property];
return args[0];
};
Object.Native = function(){
for (var i = 0; i < arguments.length; i++) arguments[i].extend = Class.prototype.implement;
};
new Object.Native(Function, Array, String, Number, Class);
if (typeof HTMLElement == 'undefined'){
var HTMLElement = Class.empty;
HTMLElement.prototype = {};
} else {
HTMLElement.prototype.htmlElement = true;
}
window.extend = document.extend = Object.extend;
var Window = window;
function $type(obj){
if (obj === null || obj === undefined) return false;
var type = typeof obj;
if (type == 'object'){
if (obj.htmlElement) return 'element';
if (obj.push) return 'array';
if (obj.nodeName){
switch (obj.nodeType){
case 1: return 'element';
case 3: return obj.nodeValue.test(/\S/) ? 'textnode' : 'whitespace';
}
}
}
return type;
};
function $chk(obj){
return !!(obj || obj === 0);
};
function $pick(obj, picked){
return ($type(obj)) ? obj : picked;
};
function $random(min, max){
return Math.floor(Math.random() * (max - min + 1) + min);
};
function $clear(timer){
clearTimeout(timer);
clearInterval(timer);
return null;
};
if (window.ActiveXObject) window.ie = window[window.XMLHttpRequest ? 'ie7' : 'ie6'] = true;
else if (document.childNodes && !document.all && !navigator.taintEnabled) window.khtml = true;
else if (document.getBoxObjectFor != null) window.gecko = true;
if (window.ie6) try {document.execCommand("BackgroundImageCache", false, true);} catch (e){};
Array.prototype.forEach = Array.prototype.forEach || function(fn, bind){
for (var i = 0; i < this.length; i++) fn.call(bind, this[i], i, this);
};
Array.prototype.filter = Array.prototype.filter || function(fn, bind){
var results = [];
for (var i = 0; i < this.length; i++){
if (fn.call(bind, this[i], i, this)) results.push(this[i]);
}
return results;
};
Array.prototype.map = Array.prototype.map || function(fn, bind){
var results = [];
for (var i = 0; i < this.length; i++) results[i] = fn.call(bind, this[i], i, this);
return results;
};
Array.prototype.every = Array.prototype.every || function(fn, bind){
for (var i = 0; i < this.length; i++){
if (!fn.call(bind, this[i], i, this)) return false;
}
return true;
};
Array.prototype.some = Array.prototype.some || function(fn, bind){
for (var i = 0; i < this.length; i++){
if (fn.call(bind, this[i], i, this)) return true;
}
return false;
};
Array.prototype.indexOf = Array.prototype.indexOf || function(item, from){
from = from || 0;
if (from < 0) from = Math.max(0, this.length + from);
while (from < this.length){
if(this[from] === item) return from;
from++;
}
return -1;
};
Array.extend({
each: Array.prototype.forEach,
copy: function(start, length){
start = start || 0;
if (start < 0) start = this.length + start;
length = length || (this.length - start);
var newArray = [];
for (var i = 0; i < length; i++) newArray[i] = this[start++];
return newArray;
},
remove: function(item){
var i = 0;
while (i < this.length){
if (this[i] === item) this.splice(i, 1);
else i++;
}
return this;
},
test: function(item, from){
return this.indexOf(item, from) != -1;
},
extend: function(newArray){
for (var i = 0; i < newArray.length; i++) this.push(newArray[i]);
return this;
},
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;
}
});
function $A(array, start, length){
return Array.prototype.copy.call(array, start, length);
};
function $each(iterable, fn, bind){
return Array.prototype.forEach.call(iterable, fn, bind);
};
String.extend({
test: function(regex, params){
return ((typeof regex == 'string') ? new RegExp(regex, params) : regex).test(this);
},
toInt: function(){
return parseInt(this);
},
toFloat: function(){
return parseFloat(this);
},
camelCase: function(){
return this.replace(/-\D/g, function(match){
return match.charAt(1).toUpperCase();
});
},
hyphenate: function(){
return this.replace(/\w[A-Z]/g, function(match){
return (match.charAt(0)+'-'+match.charAt(1).toLowerCase());
});
},
capitalize: function(){
return this.toLowerCase().replace(/\b[a-z]/g, function(match){
return match.toUpperCase();
});
},
trim: function(){
return this.replace(/^\s+|\s+$/g, '');
},
clean: function(){
return this.replace(/\s{2,}/g, ' ').trim();
},
rgbToHex: function(array){
var rgb = this.match(/\d{1,3}/g);
return (rgb) ? rgb.rgbToHex(array) : false;
},
hexToRgb: function(array){
var hex = this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
return (hex) ? hex.slice(1).hexToRgb(array) : false;
}
});
Array.extend({
rgbToHex: function(array){
if (this.length < 3) return false;
if (this[3] && (this[3] == 0) && !array) return 'transparent';
var hex = [];
for (var i = 0; i < 3; i++){
var bit = (this[i]-0).toString(16);
hex.push((bit.length == 1) ? '0'+bit : bit);
}
return array ? hex : '#'+hex.join('');
},
hexToRgb: function(array){
if (this.length != 3) return false;
var rgb = [];
for (var i = 0; i < 3; i++){
rgb.push(parseInt((this[i].length == 1) ? this[i]+this[i] : this[i], 16));
}
return array ? rgb : 'rgb('+rgb.join(',')+')';
}
});
Number.extend({
toInt: function(){
return parseInt(this);
},
toFloat: function(){
return parseFloat(this);
}
});
Function.extend({
create: function(options){
var fn = this;
options = Object.extend({
'bind': fn,
'event': false,
'arguments': null,
'delay': false,
'periodical': false,
'attempt': false
}, options || {});
if ($chk(options.arguments) && $type(options.arguments) != 'array') options.arguments = [options.arguments];
return function(event){
var args;
if (options.event){
event = event || window.event;
args = [(options.event === true) ? event : new options.event(event)];
if (options.arguments) args = args.concat(options.arguments);
}
else args = options.arguments || arguments;
var returns = function(){
return fn.apply(options.bind, args);
};
if (options.delay) return setTimeout(returns, options.delay);
if (options.periodical) return setInterval(returns, options.periodical);
if (options.attempt){
try {
return returns();
} catch(err){
return err;
}
}
return returns();
};
},
pass: function(args, bind){
return this.create({'arguments': args, 'bind': bind});
},
attempt: function(args, bind){
return this.create({'arguments': args, 'bind': bind, 'attempt': true})();
},
bind: function(bind, args){
return this.create({'bind': bind, 'arguments': args});
},
bindAsEventListener: function(bind, args){
return this.create({'bind': bind, 'event': true, 'arguments': args});
},
delay: function(ms, bind, args){
return this.create({'delay': ms, 'bind': bind, 'arguments': args})();
},
periodical: function(ms, bind, args){
return this.create({'periodical': ms, 'bind': bind, 'arguments': args})();
}
});
var Element = new Class({
initialize: function(el){
if ($type(el) == 'string') el = document.createElement(el);
return $(el);
}
});
function $(el){
if (!el) return false;
if (el._element_extended_ || [window, document].test(el)) return el;
if ($type(el) == 'string') el = document.getElementById(el);
if ($type(el) != 'element') return false;
if (['object', 'embed'].test(el.tagName.toLowerCase()) || el.extend) return el;
el._element_extended_ = true;
Garbage.collect(el);
el.extend = Object.extend;
if (!(el.htmlElement)) el.extend(Element.prototype);
return el;
};
var Elements = new Class({});
new Object.Native(Elements);
document.getElementsBySelector = document.getElementsByTagName;
function $$(){
if (!arguments) return false;
if (arguments.length == 1){
if (!arguments[0]) return false;
if (arguments[0]._elements_extended_) return arguments[0];
}
var elements = [];
$each(arguments, function(selector){
switch ($type(selector)){
case 'element': elements.push($(selector)); break;
case 'string': selector = document.getElementsBySelector(selector);
default:
if (selector.length){
$each(selector, function(el){
if ($(el)) elements.push(el);
});
}
}
});
elements._elements_extended_ = true;
return Object.extend(elements, new Elements);
};
Elements.Multi = function(property){
return function(){
var args = arguments;
var items = [];
var elements = true;
$each(this, function(el){
var returns = el[property].apply(el, args);
if ($type(returns) != 'element') elements = false;
items.push(returns);
});
if (elements) items = $$(items);
return items;
};
};
Element.extend = function(properties){
for (var property in properties){
HTMLElement.prototype[property] = properties[property];
Element.prototype[property] = properties[property];
Elements.prototype[property] = Elements.Multi(property);
}
};
Element.extend({
inject: function(el, where){
el = $(el) || new Element(el);
switch (where){
case "before": $(el.parentNode).insertBefore(this, el); break;
case "after":
if (!el.getNext()) $(el.parentNode).appendChild(this);
else $(el.parentNode).insertBefore(this, el.getNext());
break;
case "inside": el.appendChild(this);
}
return this;
},
injectBefore: function(el){
return this.inject(el, 'before');
},
injectAfter: function(el){
return this.inject(el, 'after');
},
injectInside: function(el){
return this.inject(el, 'inside');
},
adopt: function(el){
this.appendChild($(el) || new Element(el));
return this;
},
remove: function(){
this.parentNode.removeChild(this);
return this;
},
clone: function(contents){
var el = this.cloneNode(contents !== false);
return $(el);
},
replaceWith: function(el){
el = $(el) || new Element(el);
this.parentNode.replaceChild(el, this);
return el;
},
appendText: function(text){
if (window.ie){
switch(this.getTag()){
case 'style': this.styleSheet.cssText = text; return this;
case 'script': this.setProperty('text', text); return this;
}
}
this.appendChild(document.createTextNode(text));
return this;
},
hasClass: function(className){
return this.className.test('(?:^|\\s)'+className+'(?:\\s|$)');
},
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|$)'), '$1').clean();
return this;
},
toggleClass: function(className){
return this.hasClass(className) ? this.removeClass(className) : this.addClass(className);
},
setStyle: function(property, value){
if (property == 'opacity') this.setOpacity(parseFloat(value));
else this.style[property.camelCase()] = (value.push) ? 'rgb('+value.join(',')+')' : value;
return this;
},
setStyles: function(source){
switch ($type(source)){
case 'object':
for (var property in source) this.setStyle(property, source[property]);
break;
case 'string':
this.style.cssText = source;
}
return this;
},
setOpacity: function(opacity){
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 (window.ie) this.style.filter = "alpha(opacity=" + opacity*100 + ")";
this.style.opacity = this.opacity = opacity;
return this;
},
getStyle: function(property){
property = property.camelCase();
var style = this.style[property] || false;
if (!$chk(style)){
if (property == 'opacity') return $chk(this.opacity) ? this.opacity : 1;
if (['margin', 'padding'].test(property)){
return [this.getStyle(property+'-top') || 0, this.getStyle(property+'-right') || 0,
this.getStyle(property+'-bottom') || 0, this.getStyle(property+'-left') || 0].join(' ');
}
if (document.defaultView) style = document.defaultView.getComputedStyle(this, null).getPropertyValue(property.hyphenate());
else if (this.currentStyle) style = this.currentStyle[property];
}
if (style == 'auto' && ['height', 'width'].test(property)) return this['offset'+property.capitalize()]+'px';
return (style && property.test(/color/i) && style.test(/rgb/)) ? style.rgbToHex() : style;
},
addEvent: function(type, fn){
this.events = this.events || {};
this.events[type] = this.events[type] || {'keys': [], 'values': []};
if (!this.events[type].keys.test(fn)){
this.events[type].keys.push(fn);
if (this.addEventListener){
this.addEventListener((type == 'mousewheel' && window.gecko) ? 'DOMMouseScroll' : type, fn, false);
} else {
fn = fn.bind(this);
this.attachEvent('on'+type, fn);
this.events[type].values.push(fn);
}
}
return this;
},
addEvents: function(source){
if (source){
for (var type in source) this.addEvent(type, source[type]);
}
return this;
},
removeEvent: function(type, fn){
if (this.events && this.events[type]){
var pos = this.events[type].keys.indexOf(fn);
if (pos == -1) return this;
var key = this.events[type].keys.splice(pos,1)[0];
if (this.removeEventListener){
this.removeEventListener((type == 'mousewheel' && window.gecko) ? 'DOMMouseScroll' : type, key, false);
} else {
this.detachEvent('on'+type, this.events[type].values.splice(pos,1)[0]);
}
}
return this;
},
removeEvents: function(type){
if (this.events){
if (type){
if (this.events[type]){
this.events[type].keys.each(function(fn){
this.removeEvent(type, fn);
}, this);
this.events[type] = null;
}
} else {
for (var evType in this.events) this.removeEvents(evType);
this.events = null;
}
}
return this;
},
fireEvent: function(type, args){
if (this.events && this.events[type]){
this.events[type].keys.each(function(fn){
fn.bind(this, args)();
}, this);
}
},
getBrother: function(what){
var el = this[what+'Sibling'];
while ($type(el) == 'whitespace') el = el[what+'Sibling'];
return $(el);
},
getPrevious: function(){
return this.getBrother('previous');
},
getNext: function(){
return this.getBrother('next');
},
getFirst: function(){
var el = this.firstChild;
while ($type(el) == 'whitespace') el = el.nextSibling;
return $(el);
},
getLast: function(){
var el = this.lastChild;
while ($type(el) == 'whitespace') el = el.previousSibling;
return $(el);
},
getParent: function(){
return $(this.parentNode);
},
getChildren: function(){
return $$(this.childNodes);
},
setProperty: function(property, value){
switch (property){
case 'class': this.className = value; break;
case 'style': this.setStyles(value); break;
case 'name': if (window.ie6){
var el = $(document.createElement('<'+this.getTag()+' name="'+value+'" />'));
$each(this.attributes, function(attribute){
if (attribute.name != 'name') el.setProperty(attribute.name, attribute.value);
});
if (this.parentNode) this.replaceWith(el);
return el;
}
default: this.setAttribute(property, value);
}
return this;
},
setProperties: function(source){
for (var property in source) this.setProperty(property, source[property]);
return this;
},
setHTML: function(){
this.innerHTML = $A(arguments).join('');
return this;
},
getProperty: function(property){
return (property == 'class') ? this.className : this.getAttribute(property);
},
getTag: function(){
return this.tagName.toLowerCase();
},
scrollTo: function(x, y){
this.scrollLeft = x;
this.scrollTop = y;
},
getValue: function(){
switch (this.getTag()){
case 'select':
if (this.selectedIndex != -1){
var opt = this.options[this.selectedIndex];
return opt.value || opt.text;
}
break;
case 'input': if (!(this.checked && ['checkbox', 'radio'].test(this.type)) && !['hidden', 'text', 'password'].test(this.type)) break;
case 'textarea': return this.value;
}
return false;
},
getSize: function(){
return {
'scroll': {'x': this.scrollLeft, 'y': this.scrollTop},
'size': {'x': this.offsetWidth, 'y': this.offsetHeight},
'scrollSize': {'x': this.scrollWidth, 'y': this.scrollHeight}
};
},
getPosition: function(overflown){
overflown = overflown || [];
var el = this, left = 0, top = 0;
do {
left += el.offsetLeft || 0;
top += el.offsetTop || 0;
el = el.offsetParent;
} while (el);
overflown.each(function(element){
left -= element.scrollLeft || 0;
top -= element.scrollTop || 0;
});
return {'x': left, 'y': top};
},
getTop: function(){
return this.getPosition().y;
},
getLeft: function(){
return this.getPosition().x;
},
getCoordinates: function(overflown){
var position = this.getPosition(overflown);
var obj = {
'width': this.offsetWidth,
'height': this.offsetHeight,
'left': position.x,
'top': position.y
};
obj.right = obj.left + obj.width;
obj.bottom = obj.top + obj.height;
return obj;
}
});
window.addEvent = document.addEvent = Element.prototype.addEvent;
window.removeEvent = document.removeEvent = Element.prototype.removeEvent;
window.removeEvents = document.removeEvents = Element.prototype.removeEvents;
var Garbage = {
elements: [],
collect: function(element){
Garbage.elements.push(element);
},
trash: function(){
Garbage.collect(window);
Garbage.collect(document);
Garbage.elements.each(function(el){
el.removeEvents();
for (var p in Element.prototype) el[p] = null;
el.extend = null;
});
}
};
window.addEvent('unload', Garbage.trash);
var Event = new Class({
initialize: function(event){
this.event = event || window.event;
this.type = this.event.type;
this.target = this.event.target || this.event.srcElement;
if (this.target.nodeType == 3) this.target = this.target.parentNode;
this.shift = this.event.shiftKey;
this.control = this.event.ctrlKey;
this.alt = this.event.altKey;
this.meta = this.event.metaKey;
if (['DOMMouseScroll', 'mousewheel'].test(this.type)){
this.wheel = this.event.wheelDelta ? (this.event.wheelDelta / (window.opera ? -120 : 120)) : -(this.event.detail || 0) / 3;
} else if (this.type.test(/key/)){
this.code = this.event.which || this.event.keyCode;
for (var name in Event.keys){
if (Event.keys[name] == this.code){
this.key = name;
break;
}
}
this.key = this.key || String.fromCharCode(this.code).toLowerCase();
} else if (this.type.test(/mouse/) || (this.type == 'click')){
this.page = {
'x': this.event.pageX || this.event.clientX + document.documentElement.scrollLeft,
'y': this.event.pageY || this.event.clientY + document.documentElement.scrollTop
};
this.client = {
'x': this.event.pageX ? this.event.pageX - window.pageXOffset : this.event.clientX,
'y': this.event.pageY ? this.event.pageY - window.pageYOffset : this.event.clientY
};
this.rightClick = (this.event.which == 3) || (this.event.button == 2);
switch (this.type){
case 'mouseover': this.relatedTarget = this.event.relatedTarget || this.event.fromElement; break;
case 'mouseout': this.relatedTarget = this.event.relatedTarget || this.event.toElement;
}
}
},
stop: function() {
this.stopPropagation();
this.preventDefault();
return this;
},
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;
}
});
Event.keys = {
'enter': 13,
'up': 38,
'down': 40,
'left': 37,
'right': 39,
'esc': 27,
'space': 32,
'backspace': 8,
'delete': 46
};
Function.extend({
bindWithEvent: function(bind, args){
return this.create({'bind': bind, 'arguments': args, 'event': Event});
}
});
var Chain = new Class({
chain: function(fn){
this.chains = this.chains || [];
this.chains.push(fn);
return this;
},
callChain: function(){
if (this.chains && this.chains.length) this.chains.shift().delay(10, this);
},
clearChain: function(){
this.chains = [];
}
});
var Events = new Class({
addEvent: function(type, fn){
if (fn != Class.empty){
this.events = this.events || {};
this.events[type] = this.events[type] || [];
if (!this.events[type].test(fn)) this.events[type].push(fn);
}
return this;
},
fireEvent: function(type, args, delay){
if (this.events && this.events[type]){
this.events[type].each(function(fn){
fn.create({'bind': this, 'delay': delay, 'arguments': args})();
}, this);
}
return this;
},
removeEvent: function(type, fn){
if (this.events && this.events[type]) this.events[type].remove(fn);
return this;
}
});
var Options = new Class({
setOptions: function(defaults, options){
this.options = Object.extend(defaults, options);
if (this.addEvent){
for (var option in this.options){
if (($type(this.options[option]) == 'function') && option.test(/^on[A-Z]/)) this.addEvent(option, this.options[option]);
}
}
return this;
}
});
var Group = new Class({
initialize: function(){
this.instances = $A(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].test(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.instances.each(function(current, j){
this.checker[type][j] = false;
}, this);
this.events[type].each(function(event){
event.call(this, this.instances, instance);
}, this);
}
});
function $E(selector, filter){
return ($(filter) || document).getElement(selector);
};
function $ES(selector, filter){
return ($(filter) || document).getElementsBySelector(selector);
};
Element.extend({
getElements: function(selector){
var elements = [];
selector.clean().split(' ').each(function(sel, i){
var param = sel.match(/^(\w*|\*)(?:#([\w-]+)|\.([\w-]+))?(?:\[(\w+)(?:([*^$]?=)["']?([^"'\]]*)["']?)?])?$/);
if (!param) return;
Filters.selector = param;
param[1] = param[1] || '*';
if (i == 0){
if (param[2]){
var el = this.getElementById(param[2]);
if (!el || ((param[1] != '*') && (Element.prototype.getTag.call(el) != param[1]))) return;
elements = [el];
} else {
elements = $A(this.getElementsByTagName(param[1]));
}
} else {
elements = Elements.prototype.getElementsByTagName.call(elements, param[1], true);
if (param[2]) elements = elements.filter(Filters.id);
}
if (param[3]) elements = elements.filter(Filters.className);
if (param[4]) elements = elements.filter(Filters.attribute);
}, this);
return $$(elements);
},
getElementById: function(id){
var el = document.getElementById(id);
if (!el) return false;
for (var parent = el.parentNode; parent != this; parent = parent.parentNode){
if (!parent) return false;
}
return el;
},
getElement: function(selector){
return this.getElementsBySelector(selector)[0];
},
getElementsBySelector: function(selector){
var els = [];
selector.split(',').each(function(sel){
els.extend(this.getElements(sel));
}, this);
return $$(els);
}
});
document.extend({
getElementsByClassName: function(className){
return document.getElements('.'+className);
},
getElement: Element.prototype.getElement,
getElements: Element.prototype.getElements,
getElementsBySelector: Element.prototype.getElementsBySelector
});
var Filters = {
selector: [],
id: function(el){
return (el.id == Filters.selector[2]);
},
className: function(el){
return (Element.prototype.hasClass.call(el, Filters.selector[3]));
},
attribute: function(el){
var current = el.getAttribute(Filters.selector[4]);
if (!current) return false;
var operator = Filters.selector[5];
if (!operator) return true;
var value = Filters.selector[6];
switch (operator){
case '*=': return (current.test(value));
case '=': return (current == value);
case '^=': return (current.test('^'+value));
case '$=': return (current.test(value+'$'));
}
return false;
}
};
Elements.extend({
getElementsByTagName: function(tagName){
var found = [];
this.each(function(el){
found.extend(el.getElementsByTagName(tagName));
});
return found;
}
});
var Hash = new Class({
length: 0,
obj: {},
initialize: function(obj){
this.extend(obj);
},
get: function(key){
return this.obj[key];
},
hasKey: function(key){
return this.obj[key] !== undefined;
},
set: function(key, value){
if (value === undefined) return false;
if (this.obj[key] === undefined) this.length++;
this.obj[key] = value;
return this;
},
remove: function(key){
if (this.obj[key] === undefined) return this;
var obj = {};
this.length--;
for (var property in this.obj){
if (property != key) obj[property] = this.obj[property];
}
this.obj = obj;
return this;
},
each: function(fn, bind){
for (var property in this.obj) fn.call(bind || this, property, this.obj[property]);
},
extend: function(obj){
for (var property in obj){
if (this.obj[property] === undefined) this.length++;
this.obj[property] = obj[property];
}
return this;
},
empty: function(){
return (this.length == 0);
},
keys: function(){
var keys = [];
for (var property in this.obj) keys.push(property);
return keys;
},
values: function(){
var values = [];
for (var property in this.obj) values.push(this.obj[property]);
return values;
}
});
function $H(obj){
return new Hash(obj);
};
var Color = new Class({
initialize: function(color, type){
if (color.isColor) return color;
color.isColor = true;
type = type || (color.push ? 'rgb' : 'hex');
var rgb, hsb;
switch(type){
case 'rgb':
rgb = color;
hsb = rgb.rgbToHsb();
break;
case 'hsb':
rgb = color.hsbToRgb();
hsb = color;
break;
default:
rgb = color.hexToRgb(true);
hsb = rgb.rgbToHsb();
}
rgb.hsb = hsb;
return Object.extend(rgb, Color.prototype);
},
mix: function(){
var colors = $A(arguments);
var alpha = ($type(colors[colors.length-1]) == 'number') ? colors.pop() : 50;
var rgb = this.copy();
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');
};
Array.extend({
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;
}
});
window.extend({
addEvent: function(type, fn){
if (type == 'domready'){
if (this.loaded) fn();
else if (!this.events || !this.events.domready){
var domReady = function(){
if (this.loaded) return;
this.loaded = true;
if (this.timer) this.timer = $clear(this.timer);
Element.prototype.fireEvent.call(this, 'domready');
this.events.domready = null;
}.bind(this);
if (document.readyState && this.khtml){
this.timer = function(){
if (['loaded','complete'].test(document.readyState)) domReady();
}.periodical(50);
}
else if (document.readyState && this.ie){
document.write("<script id=ie_ready defer src=javascript:void(0)><\/script>");
$('ie_ready').onreadystatechange = function(){
if (this.readyState == 'complete') domReady();
};
} else {
this.addEvent("load", domReady);
document.addEvent("DOMContentLoaded", domReady);
}
}
}
Element.prototype.addEvent.call(this, type, fn);
return this;
},
onDomReady: function(init){
return this.addEvent('domready', init);
}
});
window.extend({
getWidth: function(){
if (this.khtml) return this.innerWidth;
if (this.opera) return document.body.clientWidth;
return document.documentElement.clientWidth;
},
getHeight: function(){
if (this.khtml) return this.innerHeight;
if (this.opera) return document.body.clientHeight;
return document.documentElement.clientHeight;
},
getScrollWidth: function(){
if (this.ie) return Math.max(document.documentElement.offsetWidth, document.documentElement.scrollWidth);
if (this.khtml) return document.body.scrollWidth;
return document.documentElement.scrollWidth;
},
getScrollHeight: function(){
if (this.ie) return Math.max(document.documentElement.offsetHeight, document.documentElement.scrollHeight);
if (this.khtml) return document.body.scrollHeight;
return document.documentElement.scrollHeight;
},
getScrollLeft: function(){
return this.pageXOffset || document.documentElement.scrollLeft;
},
getScrollTop: function(){
return this.pageYOffset || document.documentElement.scrollTop;
},
getSize: function(){
return {
'size': {'x': this.getWidth(), 'y': this.getHeight()},
'scrollSize': {'x': this.getScrollWidth(), 'y': this.getScrollHeight()},
'scroll': {'x': this.getScrollLeft(), 'y': this.getScrollTop()}
};
},
getPosition: function(){return {'x': 0, 'y': 0}}
});
var Fx = {};
Fx.Base = new Class({
getOptions: function(){
return {
onStart: Class.empty,
onComplete: Class.empty,
onCancel: Class.empty,
transition: Fx.Transitions.sineInOut,
duration: 500,
unit: 'px',
wait: true,
fps: 50
};
},
initialize: function(options){
this.element = this.element || null;
this.setOptions(this.getOptions(), options);
if (this.options.initialize) this.options.initialize.call(this);
},
step: function(){
var time = new Date().getTime();
if (time < this.time + this.options.duration){
this.cTime = time - this.time;
this.setNow();
this.increase();
} else {
this.stop(true);
this.now = this.to;
this.increase();
this.fireEvent('onComplete', this.element, 10);
this.callChain();
}
},
set: function(to){
this.now = to;
this.increase();
return this;
},
setNow: function(){
this.now = this.compute(this.from, this.to);
},
compute: function(from, to){
return this.options.transition(this.cTime, from, (to - from), this.options.duration);
},
start: function(from, to){
if (!this.options.wait) this.stop();
else if (this.timer) return this;
this.from = from;
this.to = to;
this.time = new Date().getTime();
this.timer = this.step.periodical(Math.round(1000/this.options.fps), this);
this.fireEvent('onStart', this.element);
return this;
},
stop: function(end){
if (!this.timer) return this;
this.timer = $clear(this.timer);
if (!end) this.fireEvent('onCancel', this.element);
return this;
},
custom: function(from, to){return this.start(from, to)},
clearTimer: function(end){return this.stop(end)}
});
Fx.Base.implement(new Chain);
Fx.Base.implement(new Events);
Fx.Base.implement(new Options);
Fx.Transitions = {
linear: function(t, b, c, d){
return c*t/d + b;
},
sineInOut: function(t, b, c, d){
return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
}
};
Fx.CSS = {
select: function(property, to){
if (property.test(/color/i)) return this.Color;
if (to.test && to.test(' ')) return this.Multi;
return this.Single;
},
parse: function(el, property, fromTo){
if (!fromTo.push) fromTo = [fromTo];
var from = fromTo[0], to = fromTo[1];
if (!to && to != 0){
to = from;
from = el.getStyle(property);
}
var css = this.select(property, to);
return {from: css.parse(from), to: css.parse(to), css: css};
}
};
Fx.CSS.Single = {
parse: function(value){
return parseFloat(value);
},
getNow: function(from, to, fx){
return fx.compute(from, to);
},
getValue: function(value, unit){
return value+unit;
}
};
Fx.CSS.Multi = {
parse: function(value){
return value.push ? value : value.split(' ').map(function(v){
return parseFloat(v);
});
},
getNow: function(from, to, fx){
var now = [];
for (var i = 0; i < from.length; i++) now[i] = fx.compute(from[i], to[i]);
return now;
},
getValue: function(value, unit){
return value.join(unit+' ')+unit;
}
};
Fx.CSS.Color = {
parse: function(value){
return value.push ? value : value.hexToRgb(true);
},
getNow: function(from, to, fx){
var now = [];
for (var i = 0; i < from.length; i++) now[i] = Math.round(fx.compute(from[i], to[i]));
return now;
},
getValue: function(value){
return 'rgb('+value.join(',')+')';
}
};
Fx.Style = Fx.Base.extend({
initialize: function(el, property, options){
this.element = $(el);
this.property = property;
this.parent(options);
},
hide: function(){
return this.set(0);
},
setNow: function(){
this.now = this.css.getNow(this.from, this.to, this);
},
set: function(to){
this.css = Fx.CSS.select(this.property, to);
return this.parent(this.css.parse(to));
},
start: function(from, to){
if (this.timer && this.options.wait) return this;
var parsed = Fx.CSS.parse(this.element, this.property, [from, to]);
this.css = parsed.css;
return this.parent(parsed.from, parsed.to);
},
increase: function(){
this.element.setStyle(this.property, this.css.getValue(this.now, this.options.unit));
}
});
Element.extend({
effect: function(property, options){
return new Fx.Style(this, property, options);
}
});
Fx.Styles = Fx.Base.extend({
initialize: function(el, options){
this.element = $(el);
this.parent(options);
},
setNow: function(){
for (var p in this.from) this.now[p] = this.css[p].getNow(this.from[p], this.to[p], this);
},
set: function(to){
var parsed = {};
this.css = {};
for (var p in to){
this.css[p] = Fx.CSS.select(p, to[p]);
parsed[p] = this.css[p].parse(to[p]);
}
return this.parent(parsed);
},
start: function(obj){
if (this.timer && this.options.wait) return this;
this.now = {};
this.css = {};
var from = {}, to = {};
for (var p in obj){
var parsed = Fx.CSS.parse(this.element, p, obj[p]);
from[p] = parsed.from;
to[p] = parsed.to;
this.css[p] = parsed.css;
}
return this.parent(from, to);
},
increase: function(){
for (var p in this.now) this.element.setStyle(p, this.css[p].getValue(this.now[p], this.options.unit));
}
});
Element.extend({
effects: function(options){
return new Fx.Styles(this, options);
}
});
Fx.Elements = Fx.Base.extend({
initialize: function(elements, options){
this.elements = $$(elements);
this.parent(options);
},
setNow: function(){
for (var i in this.from){
var iFrom = this.from[i], iTo = this.to[i], iCss = this.css[i], iNow = this.now[i] = {};
for (var p in iFrom) iNow[p] = iCss[p].getNow(iFrom[p], iTo[p], this);
}
},
set: function(to){
var parsed = {};
this.css = {};
for (var i in to){
var iTo = to[i], iCss = this.css[i] = {}, iParsed = parsed[i] = {};
for (var p in iTo){
iCss[p] = Fx.CSS.select(p, iTo[p]);
iParsed[p] = iCss[p].parse(iTo[p]);
}
}
return this.parent(parsed);
},
start: function(obj){
if (this.timer && this.options.wait) return this;
this.now = {};
this.css = {};
var from = {}, to = {};
for (var i in obj){
var iProps = obj[i], iFrom = from[i] = {}, iTo = to[i] = {}, iCss = this.css[i] = {};
for (var p in iProps){
var parsed = Fx.CSS.parse(this.elements[i], p, iProps[p]);
iFrom[p] = parsed.from;
iTo[p] = parsed.to;
iCss[p] = parsed.css;
}
}
return this.parent(from, to);
},
increase: function(){
for (var i in this.now){
var iNow = this.now[i], iCss = this.css[i];
for (var p in iNow) this.elements[i].setStyle(p, iCss[p].getValue(iNow[p], this.options.unit));
}
}
});
Fx.Scroll = Fx.Base.extend({
initialize: function(element, options){
this.now = [];
this.element = $(element);
this.addEvent('onStart', function(){
this.element.addEvent('mousewheel', this.stop.bind(this, false));
}.bind(this));
this.removeEvent('onComplete', function(){
this.element.removeEvent('mousewheel', this.stop.bind(this, false));
}.bind(this));
this.parent(options);
},
setNow: function(){
for (var i = 0; i < 2; i++) this.now[i] = this.compute(this.from[i], this.to[i]);
},
scrollTo: function(x, y){
if (this.timer && this.options.wait) return this;
var el = this.element.getSize();
var values = {'x': x, 'y': y};
for (var z in el.size){
var max = el.scrollSize[z] - el.size[z];
if ($chk(values[z])) values[z] = ($type(values[z]) == 'number') ? Math.max(Math.min(values[z], max), 0) : max;
else values[z] = el.scroll[z];
}
return this.start([el.scroll.x, el.scroll.y], [values.x, values.y]);
},
toTop: function(){
return this.scrollTo(false, 0);
},
toBottom: function(){
return this.scrollTo(false, 'full');
},
toLeft: function(){
return this.scrollTo(0, false);
},
toRight: function(){
return this.scrollTo('full', false);
},
toElement: function(el){
return this.scrollTo($(el).getLeft(), $(el).getTop());
},
increase: function(){
this.element.scrollTo(this.now[0], this.now[1]);
}
});
Fx.Slide = Fx.Base.extend({
initialize: function(el, options){
this.element = $(el).setStyle('margin', 0);
this.wrapper = new Element('div').injectAfter(this.element).setStyle('overflow', 'hidden').adopt(this.element);
this.setOptions({'mode': 'vertical'}, options);
this.now = [];
this.parent(this.options);
},
setNow: function(){
for (var i = 0; i < 2; i++) this.now[i] = this.compute(this.from[i], this.to[i]);
},
vertical: function(){
this.margin = 'top';
this.layout = 'height';
this.offset = this.element.offsetHeight;
return [this.element.getStyle('margin-top').toInt(), this.wrapper.getStyle('height').toInt()];
},
horizontal: function(){
this.margin = 'left';
this.layout = 'width';
this.offset = this.element.offsetWidth;
return [this.element.getStyle('margin-left').toInt(), this.wrapper.getStyle('width').toInt()];
},
slideIn: function(mode){
return this.start(this[mode || this.options.mode](), [0, this.offset]);
},
slideOut: function(mode){
return this.start(this[mode || this.options.mode](), [-this.offset, 0]);
},
hide: function(mode){
this[mode || this.options.mode]();
return this.set([-this.offset, 0]);
},
show: function(mode){
this[mode || this.options.mode]();
return this.set([0, this.offset]);
},
toggle: function(mode){
if (this.wrapper.offsetHeight == 0 || this.wrapper.offsetWidth == 0) return this.slideIn(mode);
else return this.slideOut(mode);
},
increase: function(){
this.element.setStyle('margin-'+this.margin, this.now[0]+this.options.unit);
this.wrapper.setStyle(this.layout, this.now[1]+this.options.unit);
}
});
Fx.Transitions = {
linear: function(t, b, c, d){
return c*t/d + b;
},
quadIn: function(t, b, c, d){
return c*(t/=d)*t + b;
},
quadOut: function(t, b, c, d){
return -c *(t/=d)*(t-2) + b;
},
quadInOut: function(t, b, c, d){
if ((t/=d/2) < 1) return c/2*t*t + b;
return -c/2 * ((--t)*(t-2) - 1) + b;
},
cubicIn: function(t, b, c, d){
return c*(t/=d)*t*t + b;
},
cubicOut: function(t, b, c, d){
return c*((t=t/d-1)*t*t + 1) + b;
},
cubicInOut: function(t, b, c, d){
if ((t/=d/2) < 1) return c/2*t*t*t + b;
return c/2*((t-=2)*t*t + 2) + b;
},
quartIn: function(t, b, c, d){
return c*(t/=d)*t*t*t + b;
},
quartOut: function(t, b, c, d){
return -c * ((t=t/d-1)*t*t*t - 1) + b;
},
quartInOut: function(t, b, c, d){
if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
return -c/2 * ((t-=2)*t*t*t - 2) + b;
},
quintIn: function(t, b, c, d){
return c*(t/=d)*t*t*t*t + b;
},
quintOut: function(t, b, c, d){
return c*((t=t/d-1)*t*t*t*t + 1) + b;
},
quintInOut: function(t, b, c, d){
if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
return c/2*((t-=2)*t*t*t*t + 2) + b;
},
sineIn: function(t, b, c, d){
return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
},
sineOut: function(t, b, c, d){
return c * Math.sin(t/d * (Math.PI/2)) + b;
},
sineInOut: function(t, b, c, d){
return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
},
expoIn: function(t, b, c, d){
return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
},
expoOut: function(t, b, c, d){
return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
},
expoInOut: function(t, b, c, d){
if (t==0) return b;
if (t==d) return b+c;
if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
},
circIn: function(t, b, c, d){
return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
},
circOut: function(t, b, c, d){
return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
},
circInOut: function(t, b, c, d){
if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
},
elasticIn: function(t, b, c, d, a, p){
if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3; if (!a) a = 1;
if (a < Math.abs(c)){ a=c; var s=p/4; }
else var s = p/(2*Math.PI) * Math.asin(c/a);
return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
},
elasticOut: function(t, b, c, d, a, p){
if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3; if (!a) a = 1;
if (a < Math.abs(c)){ a=c; var s=p/4; }
else var s = p/(2*Math.PI) * Math.asin(c/a);
return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
},
elasticInOut: function(t, b, c, d, a, p){
if (t==0) return b; if ((t/=d/2)==2) return b+c; if (!p) p=d*(.3*1.5); if (!a) a = 1;
if (a < Math.abs(c)){ a=c; var s=p/4; }
else var s = p/(2*Math.PI) * Math.asin(c/a);
if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
},
backIn: function(t, b, c, d, s){
if (!s) s = 1.70158;
return c*(t/=d)*t*((s+1)*t - s) + b;
},
backOut: function(t, b, c, d, s){
if (!s) s = 1.70158;
return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
},
backInOut: function(t, b, c, d, s){
if (!s) s = 1.70158;
if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
},
bounceIn: function(t, b, c, d){
return c - Fx.Transitions.bounceOut (d-t, 0, c, d) + b;
},
bounceOut: function(t, b, c, d){
if ((t/=d) < (1/2.75)){
return c*(7.5625*t*t) + b;
} else if (t < (2/2.75)){
return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
} else if (t < (2.5/2.75)){
return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
} else {
return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
}
},
bounceInOut: function(t, b, c, d){
if (t < d/2) return Fx.Transitions.bounceIn(t*2, 0, c, d) * .5 + b;
return Fx.Transitions.bounceOut(t*2-d, 0, c, d) * .5 + c*.5 + b;
}
};
var Drag = {};
Drag.Base = new Class({
getOptions: function(){
return {
handle: false,
unit: 'px',
onStart: Class.empty,
onBeforeStart: Class.empty,
onComplete: Class.empty,
onSnap: Class.empty,
onDrag: Class.empty,
limit: false,
modifiers: {x: 'left', y: 'top'},
snap: 6
};
},
initialize: function(el, options){
this.setOptions(this.getOptions(), options);
this.element = $(el);
this.handle = $(this.options.handle) || this.element;
this.mouse = {'now': {}, 'pos': {}};
this.value = {'start': {}, 'now': {}};
this.bound = {'start': this.start.bindWithEvent(this)};
this.attach();
if (this.options.initialize) this.options.initialize.call(this);
},
attach: function(){
this.handle.addEvent('mousedown', this.bound.start);
},
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){
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 = 0; i < 2; i++){
if ($chk(limit[z][i])) this.limit[z][i] = limit[z][i].apply ? limit[z][i].call(this) : limit[z][i];
}
}
}
this.bound.drag = this.drag.bindWithEvent(this);
this.bound.stop = this.stop.bind(this);
this.bound.move = this.options.snap ? this.checkAndDrag.bindWithEvent(this) : this.bound.drag;
document.addEvent('mousemove', this.bound.move);
document.addEvent('mouseup', this.bound.stop);
this.fireEvent('onStart', this.element);
event.stop();
},
checkAndDrag: 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){
document.removeEvent('mousemove', this.bound.move);
this.bound.move = this.bound.drag;
document.addEvent('mousemove', this.bound.move);
this.drag(event);
this.fireEvent('onSnap', this.element);
}
event.stop();
},
drag: function(event){
this.out = false;
this.mouse.now = event.page;
for (var z in this.options.modifiers){
this.value.now[z] = this.mouse.now[z] - this.mouse.pos[z];
if (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];
this.out = true;
} else if ($chk(this.limit[z][0]) && (this.value.now[z] < this.limit[z][0])){
this.value.now[z] = this.limit[z][0];
this.out = true;
}
}
this.element.setStyle(this.options.modifiers[z], this.value.now[z] + this.options.unit);
}
this.fireEvent('onDrag', this.element);
event.stop();
},
detach: function(){
this.handle.removeEvent('mousedown', this.bound.start);
},
stop: function(){
document.removeEvent('mousemove', this.bound.move);
document.removeEvent('mouseup', this.bound.stop);
this.fireEvent('onComplete', this.element);
}
});
Drag.Base.implement(new Events);
Drag.Base.implement(new Options);
Element.extend({
makeResizable: function(options){
return new Drag.Base(this, Object.extend(options || {}, {modifiers: {x: 'width', y: 'height'}}));
}
});
Drag.Move = Drag.Base.extend({
getExtended: function(){
return {
droppables: [],
container: false,
overflown: []
}
},
initialize: function(el, options){
this.setOptions(this.getExtended(), options);
this.element = $(el);
this.position = this.element.getStyle('position');
this.droppables = $$(this.options.droppables);
if (!['absolute', 'relative'].test(this.position)) this.position = 'absolute';
var top = this.element.getStyle('top').toInt();
var left = this.element.getStyle('left').toInt();
if (this.position == 'absolute'){
top = $chk(top) ? top : this.element.getTop();
left = $chk(left) ? left : this.element.getLeft();
} else {
top = $chk(top) ? top : 0;
left = $chk(left) ? left : 0;
}
this.element.setStyles({
'top': top+'px',
'left': left+'px',
'position': this.position
});
this.parent(this.element, this.options);
},
start: function(event){
this.container = $(this.options.container);
if (this.container){
var cont = this.container.getCoordinates();
var el = this.element.getCoordinates();
if (this.position == 'absolute'){
this.options.limit = {
'x': [cont.left, cont.right - el.width],
'y': [cont.top, cont.bottom - el.height]
};
} else {
var diffx = el.left - this.element.getStyle('left').toInt();
var diffy = el.top - this.element.getStyle('top').toInt();
this.options.limit = {
'y': [-(diffy) + cont.top, cont.bottom - diffy - el.height],
'x': [-(diffx) + cont.left, cont.right - diffx - el.width]
};
}
}
this.parent(event);
},
drag: function(event){
this.parent(event);
if (this.out) return this;
this.droppables.each(function(drop){
if (this.checkAgainst($(drop))){
if (!drop.overing) drop.fireEvent('over', [this.element, this]);
drop.overing = true;
} else {
if (drop.overing) drop.fireEvent('leave', [this.element, this]);
drop.overing = false;
}
}, this);
return this;
},
checkAgainst: function(el){
el = el.getCoordinates(this.options.overflown);
return (this.mouse.now.x > el.left && this.mouse.now.x < el.right && this.mouse.now.y < el.bottom && this.mouse.now.y > el.top);
},
stop: function(){
this.parent();
this.timer = $clear(this.timer);
if (this.out) return this;
var dropped = false;
this.droppables.each(function(drop){
if (this.checkAgainst(drop)){
drop.fireEvent('drop', [this.element, this]);
dropped = true;
}
}, this);
if (!dropped) this.element.fireEvent('drop', this);
return this;
}
});
Element.extend({
makeDraggable: function(options){
return new Drag.Move(this, options);
}
});
var XHR = new Class({
getOptions: function(){
return {
method: 'post',
async: true,
onRequest: Class.empty,
onStateChange: Class.empty,
onSuccess: Class.empty,
onFailure: Class.empty,
headers: {},
isSuccess: this.isSuccess
}
},
initialize: function(options){
this.transport = window.XMLHttpRequest ? new XMLHttpRequest() : (window.ie ? new ActiveXObject('Microsoft.XMLHTTP') : false);
this.setOptions(this.getOptions(), options);
if (!this.transport) return;
this.headers = {};
if (this.options.initialize) this.options.initialize.call(this);
},
onStateChange: function(){
this.fireEvent('onStateChange', this.transport);
if (this.transport.readyState != 4) return;
var status = 0;
try {status = this.transport.status} catch (e){}
if (this.options.isSuccess(status)) this.onSuccess();
else this.onFailure();
this.transport.onreadystatechange = Class.empty;
},
isSuccess: function(status){
return ((status >= 200) && (status < 300));
},
onSuccess: function(){
this.response = {
'text': this.transport.responseText,
'xml': this.transport.responseXML
};
this.fireEvent('onSuccess', [this.response.text, this.response.xml]);
this.callChain();
},
onFailure: function(){
this.fireEvent('onFailure', this.transport);
},
setHeader: function(name, value){
this.headers[name] = value;
return this;
},
send: function(url, data){
this.fireEvent('onRequest');
this.transport.open(this.options.method, url, this.options.async);
this.transport.onreadystatechange = this.onStateChange.bind(this);
if ((this.options.method == 'post') && this.transport.overrideMimeType) this.setHeader('Connection', 'close');
Object.extend(this.headers, this.options.headers);
for (var type in this.headers) this.transport.setRequestHeader(type, this.headers[type]);
this.transport.send(data);
return this;
}
});
XHR.implement(new Chain);
XHR.implement(new Events);
XHR.implement(new Options);
var Ajax = XHR.extend({
moreOptions: function(){
return {
postBody: null,
update: null,
onComplete: Class.empty,
evalScripts: false,
evalResponse: false,
encoding: 'utf-8'
};
},
initialize: function(url, options){
this.addEvent('onSuccess', this.onComplete);
this.setOptions(this.moreOptions(), options);
this.parent(this.options);
if (!['post', 'get'].test(this.options.method)){
this._method = '_method='+this.options.method;
this.options.method = 'post';
}
if (this.options.method == 'post'){
var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : '';
this.setHeader('Content-type', 'application/x-www-form-urlencoded' + encoding);
}
this.setHeader('X-Requested-With', 'XMLHttpRequest');
this.setHeader('Accept', 'text/javascript, text/html, application/xml, text/xml, */*');
this.url = url;
},
onComplete: function(){
if (this.options.update) $(this.options.update).setHTML(this.response.text);
if (this.options.evalResponse) eval(this.response.text);
if (this.options.evalScripts) this.evalScripts.delay(30, this);
this.fireEvent('onComplete', [this.response.text, this.response.xml], 20);
},
request: function(){
var data = null;
switch ($type(this.options.postBody)){
case 'element': data = $(this.options.postBody).toQueryString(); break;
case 'object': data = Object.toQueryString(this.options.postBody); break;
case 'string': data = this.options.postBody;
}
if (this._method) data = (data) ? [this._method, data].join('&') : this._method;
return this.send(this.url, data);
},
evalScripts: function(){
var script, regexp = /<script[^>]*>([\s\S]*?)<\/script>/gi;
while ((script = regexp.exec(this.response.text))) eval(script[1]);
}
});
Object.toQueryString = function(source){
var queryString = [];
for (var property in source) queryString.push(encodeURIComponent(property)+'='+encodeURIComponent(source[property]));
return queryString.join('&');
};
Element.extend({
send: function(options){
options = Object.extend(options || {}, {postBody: this.toQueryString(), method: 'post'});
return new Ajax(this.getProperty('action'), options).request();
},
toObject: function(){
var obj = {};
$$(this.getElementsByTagName('input'), this.getElementsByTagName('select'), this.getElementsByTagName('textarea')).each(function(el){
var name = $(el).name;
var value = el.getValue();
if ((value !== false) && name) obj[name] = value;
});
return obj;
},
toQueryString: function(){
return Object.toQueryString(this.toObject());
}
});
var Cookie = {
set: function(key, value, options){
options = Object.extend({
domain: false,
path: false,
duration: 365
}, options || {});
value = escape(value);
if (options.domain) value += "; domain=" + options.domain;
if (options.path) value += "; path=" + options.path;
if (options.duration){
var date = new Date();
date.setTime(date.getTime() + (options.duration * 86400000));
value += "; expires=" + date.toGMTString();
}
document.cookie = key + "=" + value;
},
get: function(key){
var value = document.cookie.match('(?:^|;)\\s*'+key+'=([^;]*)');
return value ? unescape(value[1]) : false;
},
remove: function(key){
this.set(key, '', {duration: -1});
}
};
var Json = {
toString: function(obj){
switch ($type(obj)){
case 'string':
return '"'+obj.replace(new RegExp('(["\\\\])', 'g'), '\\$1')+'"';
case 'array':
return '['+ obj.map(function(ar){
return Json.toString(ar);
}).join(',') +']';
case 'object':
var string = [];
for (var property in obj) string.push('"'+property+'":'+Json.toString(obj[property]));
return '{'+string.join(',')+'}';
}
return String(obj);
},
evaluate: function(str){
return eval('(' + str + ')');
}
};
Json.Remote = XHR.extend({
initialize: function(url, options){
this.url = url;
this.addEvent('onSuccess', this.onComplete);
this.parent(options);
this.setHeader('X-Request', 'JSON');
},
send: function(obj){
return this.parent(this.url, 'json='+Json.toString(obj));
},
onComplete: function(){
this.fireEvent('onComplete', Json.evaluate(this.response.text));
}
});
var Asset = {
javascript: function(source, properties){
return Asset.create('script', {
'type': 'text/javascript', 'src': source
}, properties, true);
},
css: function(source, properties){
return Asset.create('link', {
'rel': 'stylesheet', 'media': 'screen', 'type': 'text/css', 'href': source
}, properties, true);
},
image: function(source, properties){
properties = Object.extend({
'src': source,
'onload': Class.empty,
'onabort': Class.empty,
'onerror': Class.empty
}, properties || {});
var image = new Image();
image.onload = function(){
if (arguments.callee.done) return false;
arguments.callee.done = true;
this.onload = null;
return properties.onload.call(this);
};
image.onerror = properties.onerror;
image.onabort = properties.onabort;
image.src = properties.src;
return Asset.create('img', properties);
},
images: function(sources, options){
options = Object.extend({
onComplete: Class.empty,
onProgress: Class.empty
}, options || {});
if (!sources.push) sources = [sources];
var images = [];
counter = 0;
sources.each(function(source){
var img = new Asset.image(source, {
'onload': function(){
counter++;
options.onProgress();
if (counter == sources.length) options.onComplete();
}
});
images.push(img);
});
return images;
},
create: function(type, defaults, properties, inject){
Object.extend(defaults, properties || {});
var element = new Element(type).setProperties(defaults);
if (inject) element.injectInside($$('head')[0]);
return element;
}
};
var Accordion = Fx.Elements.extend({
getExtended: function(){
return {
onActive: Class.empty,
onBackground: Class.empty,
display: 0,
show: false,
height: true,
width: false,
opacity: true,
fixedHeight: false,
fixedWidth: false,
wait: false,
alwaysHide: false
};
},
initialize: function(togglers, elements, options){
this.setOptions(this.getExtended(), options);
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.togglers = $$(togglers);
this.elements = $$(elements);
this.togglers.each(function(tog, i){
tog.addEvent('click', this.display.bind(this, i));
}, this);
this.elements.each(function(el, i){
el.fullOpacity = 1;
if (this.options.fixedWidth) el.fullWidth = this.options.fixedWidth;
if (this.options.fixedHeight) el.fullHeight = this.options.fixedHeight;
el.setStyle('overflow', 'hidden');
}, this);
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';
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);
this.parent(this.elements, this.options);
if ($chk(this.options.display)) this.display(this.options.display);
},
display: function(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] = {};
if ((i != index) || (this.options.alwaysHide && (el.offsetHeight > 0))){
this.fireEvent('onBackground', [this.togglers[i], el]);
for (var fx in this.effects) obj[i][fx] = 0;
} else {
this.fireEvent('onActive', [this.togglers[i], el]);
for (var fx in this.effects) obj[i][fx] = el[this.effects[fx]];
}
}, this);
return this.start(obj);
},
showThisHideOpen: function(index){return this.display(index)}
});
Fx.Accordion = Accordion;
var Scroller = new Class({
getOptions: function(){
return {
area: 20,
velocity: 1,
onChange: function(x, y){
this.element.scrollTo(x, y);
}
};
},
initialize: function(element, options){
this.setOptions(this.getOptions(), options);
this.element = $(element);
this.mousemover = ([window, document].test(element)) ? $(document.body) : this.element;
},
start: function(){
this.coord = this.getCoords.bindWithEvent(this);
this.mousemover.addEvent('mousemove', this.coord);
},
stop: function(){
this.mousemover.removeEvent('mousemove', this.coord);
this.timer = $clear(this.timer);
},
getCoords: function(event){
this.page = (this.element == window) ? event.client : event.page;
if (!this.timer) this.timer = this.scroll.periodical(50, this);
},
scroll: function(){
var el = this.element.getSize();
var pos = this.element.getPosition();
var change = {'x': 0, 'y': 0};
for (var z in this.page){
if (this.page[z] < (this.options.area + pos[z]) && el.scroll[z] != 0)
change[z] = (this.page[z] - this.options.area - pos[z]) * this.options.velocity;
else if (this.page[z] + this.options.area > (el.size[z] + pos[z]) && el.scroll[z] + el.size[z] != el.scrollSize[z])
change[z] = (this.page[z] - el.size[z] + this.options.area - pos[z]) * this.options.velocity;
}
if (change.y || change.x) this.fireEvent('onChange', [el.scroll.x + change.x, el.scroll.y + change.y]);
}
});
Scroller.implement(new Events);
Scroller.implement(new Options);
var Slider = new Class({
getOptions: function(){
return {
onChange: Class.empty,
onComplete: Class.empty,
onTick: function(pos){
this.knob.setStyle(this.p, pos+'px');
},
steps: 100,
mode: 'horizontal',
wheel: false
};
},
initialize: function(el, knob, options){
this.element = $(el);
this.knob = $(knob);
this.setOptions(this.getOptions(), options);
this.previousChange = -1;
this.previousEnd = -1;
this.step = -1;
this.element.addEvent('mousedown', this.clickedElement.bindWithEvent(this));
if (this.options.wheel) this.element.addEvent('mousewheel', this.scrolledElement.bindWithEvent(this));
if (this.options.mode == 'horizontal'){
this.z = 'x'; this.p = 'left';
this.max = this.element.offsetWidth-this.knob.offsetWidth;
this.half = this.knob.offsetWidth/2;
this.getPos = this.element.getLeft.bind(this.element);
} else if (this.options.mode == 'vertical'){
this.z = 'y'; this.p = 'top';
this.max = this.element.offsetHeight-this.knob.offsetHeight;
this.half = this.knob.offsetHeight/2;
this.getPos = this.element.getTop.bind(this.element);
}
this.knob.setStyle('position', 'relative').setStyle(this.p, 0);
var modSlide = {}, limSlide = {};
limSlide[this.z] = [0, this.max];
modSlide[this.z] = this.p;
this.drag = new Drag.Base(this.knob, {
limit: limSlide,
snap: 0,
modifiers: modSlide,
onStart: function(){
this.draggedKnob();
}.bind(this),
onDrag: function(){
this.draggedKnob();
}.bind(this),
onComplete: function(){
this.draggedKnob();
this.end();
}.bind(this)
});
if (this.options.initialize) this.options.initialize.call(this);
},
set: function(step){
if (step > this.options.steps) step = this.options.steps;
else if (step < 0) step = 0;
this.step = step;
this.checkStep();
this.end();
this.fireEvent('onTick', this.toPosition(this.step)+'');
return this;
},
scrolledElement: function(event){
if (event.wheel < 0) this.set(this.step + 1);
else if (event.wheel > 0) this.set(this.step - 1);
event.stop();
},
clickedElement: function(event){
var position = event.page[this.z] - this.getPos() - this.half;
if (position > this.max) position = this.max;
else if (position < 0) position = 0;
this.step = this.toStep(position);
this.checkStep();
this.end();
this.fireEvent('onTick', position+'');
},
draggedKnob: function(){
this.step = this.toStep(this.drag.value.now[this.z]);
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){
return Math.round(position/this.max*this.options.steps);
},
toPosition: function(step){
return (this.max)*step/this.options.steps;
}
});
Slider.implement(new Events);
Slider.implement(new Options);
var SmoothScroll = Fx.Scroll.extend({
initialize: function(options){
this.addEvent('onCancel', this.clearChain);
var location = window.location.href.match(/^[^#]*/)[0] + '#';
$each(document.links, function(lnk){
if (lnk.href.indexOf(location) != 0) return;
var anchor = lnk.href.substr(location.length);
if (anchor && $(anchor)) this.useLink(lnk, anchor);
}, this);
this.parent(window, options);
},
useLink: function(lnk, anchor){
lnk.addEvent('click', function(event){
if(!window.khtml) this.chain(function(){
window.location.href = '#'+anchor;
});
this.toElement(anchor);
event.stop();
}.bindWithEvent(this));
}
});
var Sortables = new Class({
getOptions: function() {
return {
handles: false,
onStart: Class.empty,
onComplete: Class.empty,
ghost: true,
snap: 3,
onDragStart: function(element, ghost){
ghost.setStyle('opacity', 0.5);
},
onDragComplete: function(element, ghost){
ghost.remove();
}
};
},
initialize: function(list, options){
this.setOptions(this.getOptions(), options);
this.list = $(list);
this.elements = this.list.getChildren();
this.handles = $$(this.options.handles) || this.elements;
this.drag = [];
this.bound = {'start': []};
this.elements.each(function(el, i){
this.bound.start[i] = this.start.bindWithEvent(this, el);
if (this.options.ghost){
this.trash = new Element('div').injectInside(document.body);
var limit = this.list.getCoordinates();
this.drag[i] = new Drag.Base(el, {
handle: this.handles[i],
snap: this.options.snap,
modifiers: {y: 'top'},
limit: {y: [limit.top, limit.bottom - el.offsetHeight]},
onBeforeStart: function(element){
var offsets = element.getPosition();
this.old = element;
this.drag[i].element = this.ghost = element.clone().setStyles({
'position': 'absolute',
'top': offsets.y+'px',
'left': offsets.x+'px'
}).injectInside(this.trash);
this.fireEvent('onDragStart', [el, this.ghost]);
}.bind(this),
onComplete: function(element){
this.drag[i].element = this.old;
this.fireEvent('onDragComplete', [el, this.ghost]);
}.bind(this)
});
}
this.handles[i].addEvent('mousedown', this.start.bindWithEvent(this, el));
}, this);
if (this.options.initialize) this.options.initialize.call(this);
},
start: function(event, el){
this.bound.move = this.move.bindWithEvent(this, el);
this.bound.end = this.end.bind(this, el);
document.addEvent('mousemove', this.bound.move);
document.addEvent('mouseup', this.bound.end);
this.fireEvent('onStart', el);
event.stop();
},
move: function(event, el){
var prev = el.getPrevious();
var next = el.getNext();
if (prev){
var prevPos = prev.getCoordinates();
if (event.page.y < prevPos.bottom) el.injectBefore(prev);
}
if (next){
var nextPos = next.getCoordinates();
if (event.page.y > nextPos.top) el.injectAfter(next);
}
event.stop();
},
detach: function(){
this.elements.each(function(el, i){
this.handles[i].removeEvent('mousedown', this.bound.start[i]);
}, this);
},
serialize: function(){
var serial = [];
this.list.getChildren().each(function(el, i){
serial[i] = this.elements.indexOf(el);
}, this);
return serial;
},
end: function(el){
document.removeEvent('mousemove', this.bound.move);
document.removeEvent('mouseup', this.bound.end);
this.fireEvent('onComplete', el);
}
});
Sortables.implement(new Events);
Sortables.implement(new Options);
var Tips = new Class({
getOptions: function(){
return {
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(this.getOptions(), options);
this.toolTip = new Element('div').addClass(this.options.className+'-tip').setStyles({
'position': 'absolute',
'top': '0',
'left': '0',
'visibility': 'hidden'
}).injectInside(document.body);
this.wrapper = new Element('div').injectInside(this.toolTip);
$each(elements, function(el){
this.build($(el));
}, this);
if (this.options.initialize) this.options.initialize.call(this);
},
build: function(el){
el.myTitle = el.href ? el.href.replace('http://', '') : (el.rel || false);
if (el.title){
var dual = el.title.split('::');
if (dual.length > 1) {
el.myTitle = dual[0].trim();
el.myText = dual[1].trim();
} else {
el.myText = el.title;
}
el.removeAttribute('title');
} else {
el.myText = false;
}
if (el.myTitle && el.myTitle.length > this.options.maxTitleChars) el.myTitle = el.myTitle.substr(0, this.options.maxTitleChars - 1) + "…";
el.addEvent('mouseover', function(event){
this.start(el);
this.locate(event);
}.bindWithEvent(this));
if (!this.options.fixed) el.addEvent('mousemove', this.locate.bindWithEvent(this));
el.addEvent('mouseout', this.end.bindWithEvent(this));
},
start: function(el){
this.wrapper.setHTML('');
if (el.myTitle){
new Element('span').injectInside(
new Element('div').addClass(this.options.className+'-title').injectInside(this.wrapper)
).setHTML(el.myTitle);
}
if (el.myText){
new Element('span').injectInside(
new Element('div').addClass(this.options.className+'-text').injectInside(this.wrapper)
).setHTML(el.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);
event.stop();
},
locate: function(event){
var win = {'x': window.getWidth(), 'y': window.getHeight()};
var scroll = {'x': window.getScrollLeft(), 'y': window.getScrollTop()};
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]) > win[z]) pos = event.page[z] - this.options.offsets[z] - tip[z];
this.toolTip.setStyle(prop[z], pos + 'px');
};
event.stop();
},
show: function(){
this.fireEvent('onShow', [this.toolTip]);
},
hide: function(){
this.fireEvent('onHide', [this.toolTip]);
}
});
Tips.implement(new Events);
Tips.implement(new Options);