效果图如下:
代码如下:
accordion.js:
var stretchers = $$('div.accordion');
stretchers.each(function(item){
item.setStyles({'height': '0', 'overflow': 'hidden'});
});
window.onload = function(){ //safari cannot get style if window isnt fully loaded
var togglers = $$('h3.toggler');
var bgFx = [];
togglers.each(function(toggler, i){
toggler.defaultColor = toggler.getStyle('background-color');
//fx creation
bgFx[i] = new Fx.Color(toggler, 'background-color', {wait: false});
});
var myAccordion = new Fx.Accordion(togglers, stretchers, { opacity: false, start: false, transition: Fx.Transitions.quadOut,
onActive: function(toggler, i){
bgFx[i].toColor('#f4f4f4');
//toggler.getFirst().setStyle('color', '#000');
toggler.getFirst().setStyle('text-decoration', 'none');
toggler.getFirst().parentNode.setStyle('border-bottom-color', '#f4f4f4');
toggler.getFirst().parentNode.setStyle('padding-bottom', '5px');
// fix top and bottom images accordingly
$('top_round').className = (i != 0) ? "top_dark" : "top_light";
$('bottom_round').className = (i != 4) ? "bottom_dark" : "bottom_light";
},
onBackground: function(toggler, i){
bgFx[i].clearTimer();
if(i != 4) {
toggler.getFirst().parentNode.setStyle('padding-bottom', '11px'); // reset styles
toggler.getFirst().parentNode.setStyle('border-bottom-color', '#fff');
}
else {
toggler.getFirst().parentNode.setStyle('padding-bottom', '5px');
toggler.getFirst().parentNode.setStyle('border-bottom-color', '#efefef');
}
toggler.setStyle('background-color', toggler.defaultColor);
toggler.getFirst().setStyle('text-decoration', 'none');
//toggler.getFirst().setStyle('color', '#666');
}
});
//anchors
function checkHash(){
var found = false;
$$('h3.toggler a').each(function(link, i){
if (window.location.hash.test(link.hash)){
myAccordion.showThisHideOpen(i);
found = true;
}
});
return found;
}
if (!checkHash()) myAccordion.showThisHideOpen(0);
};
try {
Window.disableImageCache();
}catch(e){}
mootools.js:
//MooTools, My Object Oriented Javascript Tools. Copyright (c) 2006 Valerio Proietti, <http://mad4milk.net>, MIT Style License.
var Class = function(properties){
var klass = function(){
for (var p in this){
if (this[p]) this[p]._proto_ = this;
}
if (arguments[0] != 'noinit' && this.initialize) return this.initialize.apply(this, arguments);
};
klass.extend = this.extend;
klass.implement = this.implement;
klass.prototype = properties;
return klass;
};
Class.empty = function(){};
Class.create = function(properties){
return new Class(properties);
};
Class.prototype = {
extend: function(properties){
var pr0t0typ3 = new this('noinit');
for (var property in properties){
var previous = pr0t0typ3[property];
var current = properties[property];
if (previous && previous != current) current = previous.parentize(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;
if (args[1]) args = [args[0], args[1]];
else args = [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);
Function.extend({
parentize: function(current){
var previous = this;
return function(){
this.parent = previous;
return current.apply(this, arguments);
};
}
});
Function.extend({
pass: function(args, bind){
var fn = this;
if ($type(args) != 'array') args = [args];
return function(){
return fn.apply(bind || fn._proto_ || fn, args);
};
},
bind: function(bind){
var fn = this;
return function(){
return fn.apply(bind, arguments);
};
},
bindAsEventListener: function(bind){
var fn = this;
return function(event){
fn.call(bind, event || window.event);
return false;
};
},
delay: function(ms, bind){
return setTimeout(this.bind(bind || this._proto_ || this), ms);
},
periodical: function(ms, bind){
return setInterval(this.bind(bind || this._proto_ || this), ms);
}
});
function $clear(timer){
clearTimeout(timer);
clearInterval(timer);
return null;
};
function $type(obj){
if (!obj) return false;
var type = false;
if (obj instanceof Function) type = 'function';
else if (obj.nodeName){
if (obj.nodeType == 3 && !/S/.test(obj.nodeValue)) type = 'textnode';
else if (obj.nodeType == 1) type = 'element';
}
else if (obj instanceof Array) type = 'array';
else if (typeof obj == 'object') type = 'object';
else if (typeof obj == 'string') type = 'string';
else if (typeof obj == 'number' && isFinite(obj)) type = 'number';
return type;
};
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.splice(0, 1)[0].delay(10, this);
},
clearChain: function(){
this.chains = [];
}
});
if (!Array.prototype.forEach){
Array.prototype.forEach = function(fn, bind){
for(var i = 0; i < this.length ; i++) fn.call(bind, this[i], i);
};
}
Array.extend({
each: Array.prototype.forEach,
copy: function(){
var newArray = [];
for (var i = 0; i < this.length; i++) newArray.push(this[i]);
return newArray;
},
remove: function(item){
for (var i = 0; i < this.length; i++){
if (this[i] == item) this.splice(i, 1);
}
return this;
},
test: function(item){
for (var i = 0; i < this.length; i++){
if (this[i] == item) return true;
};
return false;
},
extend: function(newArray){
for (var i = 0; i < newArray.length; i++) this.push(newArray[i]);
return this;
},
associate: function(keys){
var newArray = [];
for (var i =0; i < this.length; i++) newArray[keys[i]] = this[i];
return newArray;
}
});
function $A(array){
return Array.prototype.copy.call(array);
};
String.extend({
test: function(regex, params){
return this.match(new RegExp(regex, params));
},
toInt: function(){
return parseInt(this);
},
camelCase: function(){
return this.replace(/-D/gi, function(match){
return match.charAt(match.length - 1).toUpperCase();
});
},
capitalize: function(){
return this.toLowerCase().replace(/[a-z]/g, function(match){
return match.toUpperCase();
});
},
trim: function(){
return this.replace(/^s*|s*$/g, '');
},
clean: function(){
return this.replace(/ss/g, ' ').trim();
},
rgbToHex: function(array){
var rgb = this.test('([\d]{1,3})', 'g');
if (rgb[3] == 0) return 'transparent';
var hex = [];
for (var i = 0; i < 3; i++){
var bit = (rgb[i]-0).toString(16);
hex.push(bit.length == 1 ? '0'+bit : bit);
}
var hexText = '#'+hex.join('');
if (array) return hex;
else return hexText;
},
hexToRgb: function(array){
var hex = this.test('^[#]{0,1}([\w]{1,2})([\w]{1,2})([\w]{1,2})$');
var rgb = [];
for (var i = 1; i < hex.length; i++){
if (hex[i].length == 1) hex[i] += hex[i];
rgb.push(parseInt(hex[i], 16));
}
var rgbText = 'rgb('+rgb.join(',')+')';
if (array) return rgb;
else return rgbText;
}
});
Number.extend({
toInt: function(){
return this;
}
});
var Element = new Class({
initialize: function(el){
if ($type(el) == 'string') el = document.createElement(el);
return $(el);
},
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); break;
}
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);
},
clone: function(contents){
return $(this.cloneNode(contents || true));
},
replaceWith: function(el){
var el = $(el) || new Element(el);
this.parentNode.replaceChild(el, this);
return el;
},
appendText: function(text){
if (this.getTag() == 'style' && window.ActiveXObject) this.styleSheet.cssText = text;
else this.appendChild(document.createTextNode(text));
return this;
},
hasClass: function(className){
return !!this.className.test("\b"+className+"\b");
},
addClass: function(className){
if (!this.hasClass(className)) this.className = (this.className+' '+className.trim()).clean();
return this;
},
removeClass: function(className){
if (this.hasClass(className)) this.className = this.className.replace(className.trim(), '').clean();
return this;
},
toggleClass: function(className){
if (this.hasClass(className)) return this.removeClass(className);
else return this.addClass(className);
},
setStyle: function(property, value){
if (property == 'opacity') this.setOpacity(parseFloat(value));
else this.style[property.camelCase()] = value;
return this;
},
setStyles: function(source){
if ($type(source) == 'object') {
for (var property in source) this.setStyle(property, source[property]);
} else if ($type(source) == 'string') {
if (window.ActiveXObject) this.cssText = source;
else this.setAttribute('style', 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 (window.ActiveXObject) this.style.filter = "alpha(opacity=" + opacity*100 + ")";
this.style.opacity = opacity;
return this;
},
getStyle: function(property){
var proPerty = property.camelCase();
var style = this.style[proPerty] || false;
if (!style) {
if (document.defaultView) style = document.defaultView.getComputedStyle(this,null).getPropertyValue(property);
else if (this.currentStyle) style = this.currentStyle[proPerty];
}
if (style && ['color', 'backgroundColor', 'borderColor'].test(proPerty) && style.test('rgb')) style = style.rgbToHex();
return style;
},
addEvent: function(action, fn){
this[action+fn] = fn.bind(this);
if (this.addEventListener) this.addEventListener(action, fn, false);
else this.attachEvent('on'+action, this[action+fn]);
var el = this;
if (this != window) Unload.functions.push(function(){
el.removeEvent(action, fn);
el[action+fn] = null;
});
return this;
},
removeEvent: function(action, fn){
if (this.removeEventListener) this.removeEventListener(action, fn, false);
else this.detachEvent('on'+action, this[action+fn]);
return this;
},
getBrother: function(what){
var el = this[what+'Sibling'];
while ($type(el) == 'textnode') 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) == 'textnode') el = el.nextSibling;
return $(el);
},
getLast: function(){
var el = this.lastChild;
while ($type(el) == 'textnode')
el = el.previousSibling;
return $(el);
},
setProperty: function(property, value){
var el = false;
switch(property){
case 'class': this.className = value; break;
case 'style': this.setStyles(value); break;
case 'name': if (window.ActiveXObject && this.getTag() == 'input'){
el = $(document.createElement('<input name="'+value+'" />'));
$A(this.attributes).each(function(attribute){
if (attribute.name != 'name') el.setProperty(attribute.name, attribute.value);
});
if (this.parentNode) this.replaceWith(el);
};
default: this.setAttribute(property, value);
}
return el || this;
},
setProperties: function(source){
for (var property in source) this.setProperty(property, source[property]);
return this;
},
setHTML: function(html){
this.innerHTML = html;
return this;
},
getProperty: function(property){
return this.getAttribute(property);
},
getTag: function(){
return this.tagName.toLowerCase();
},
getOffset: function(what){
what = what.capitalize();
var el = this;
var offset = 0;
do {
offset += el['offset'+what] || 0;
el = el.offsetParent;
} while (el);
return offset;
},
getTop: function(){
return this.getOffset('top');
},
getLeft: function(){
return this.getOffset('left');
},
getValue: function(){
var value = false;
switch(this.getTag()){
case 'select': value = this.getElementsByTagName('option')[this.selectedIndex].value; break;
case 'input': if ( (this.checked && ['checkbox', 'radio'].test(this.type)) || (['hidden', 'text', 'password'].test(this.type)) )
value = this.value; break;
case 'textarea': value = this.value;
}
return value;
}
});
new Object.Native(Element);
Element.extend({
hasClassName: Element.prototype.hasClass,
addClassName: Element.prototype.addClass,
removeClassName: Element.prototype.removeClass,
toggleClassName: Element.prototype.toggleClass
});
function $Element(el, method, args){
if ($type(args) != 'array') args = [args];
return Element.prototype[method].apply(el, args);
};
function $(el){
if ($type(el) == 'string') el = document.getElementById(el);
if ($type(el) == 'element'){
if (!el.extend){
Unload.elements.push(el);
el.extend = Object.extend;
el.extend(Element.prototype);
}
return el;
} else return false;
};
window.addEvent = document.addEvent = Element.prototype.addEvent;
window.removeEvent = document.removeEvent = Element.prototype.removeEvent;
var Unload = {
elements: [], functions: [], vars: [],
unload: function(){
Unload.functions.each(function(fn){
fn();
});
window.removeEvent('unload', window.removeFunction);
Unload.elements.each(function(el){
for(var p in Element.prototype){
window[p] = null;
document[p] = null;
el[p] = null;
}
el.extend = null;
});
}
};
window.removeFunction = Unload.unload;
window.addEvent('unload', window.removeFunction);
var Fx = fx = {};
Fx.Base = new Class({
setOptions: function(options){
this.options = Object.extend({
onStart: Class.empty,
onComplete: Class.empty,
transition: Fx.Transitions.sineInOut,
duration: 500,
unit: 'px',
wait: true,
fps: 50
}, options || {});
},
step: function(){
var time = new Date().getTime();
if (time < this.time + this.options.duration){
this.cTime = time - this.time;
this.setNow();
} else {
this.options.onComplete.pass(this.element, this).delay(10);
this.clearTimer();
this.callChain();
this.now = this.to;
}
this.increase();
},
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);
},
custom: function(from, to){
if (!this.options.wait) this.clearTimer();
if (this.timer) return;
this.options.onStart.pass(this.element, this).delay(10);
this.from = from;
this.to = to;
this.time = new Date().getTime();
this.timer = this.step.periodical(Math.round(1000/this.options.fps), this);
return this;
},
clearTimer: function(){
this.timer = $clear(this.timer);
return this;
},
setStyle: function(element, property, value){
element.setStyle(property, value + this.options.unit);
}
});
Fx.Base.implement(new Chain);
Fx.Style = Fx.Base.extend({
initialize: function(el, property, options){
this.element = $(el);
this.setOptions(options);
this.property = property.camelCase();
},
hide: function(){
return this.set(0);
},
goTo: function(val){
return this.custom(this.now || 0, val);
},
increase: function(){
this.setStyle(this.element, this.property, this.now);
}
});
Fx.Styles = Fx.Base.extend({
initialize: function(el, options){
this.element = $(el);
this.setOptions(options);
this.now = {};
},
setNow: function(){
for (var p in this.from) this.now[p] = this.compute(this.from[p], this.to[p]);
},
custom: function(objFromTo){
if (this.timer && this.options.wait) return;
var from = {};
var to = {};
for (var p in objFromTo){
from[p] = objFromTo[p][0];
to[p] = objFromTo[p][1];
}
return this.parent(from, to);
},
increase: function(){
for (var p in this.now) this.setStyle(this.element, p, this.now[p]);
}
});
Element.extend({
effect: function(property, options){
return new Fx.Style(this, property, options);
},
effects: function(options){
return new Fx.Styles(this, 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;
}
};
function $S(){
var els = [];
$A(arguments).each(function(sel){
if ($type(sel) == 'string') els.extend(document.getElementsBySelector(sel));
else if ($type(sel) == 'element') els.push($(sel));
});
return $Elements(els);
};
var $$ = $S;
function $E(selector, filter){
return ($(filter) || document).getElement(selector);
};
function $ES(selector, filter){
return ($(filter) || document).getElementsBySelector(selector);
};
function $Elements(elements){
return Object.extend(elements, new Elements);
};
Element.extend({
getElements: function(selector){
var filters = [];
selector.clean().split(' ').each(function(sel, i){
var bits = sel.test('^(\w*|\*)(?:#([\w_-]+)|\.([\w_-]+))?(?:\[["']?(\w+)["']?(?:([\*\^\$]?=)["']?(\w*)["']?)?\])?$');
if (!bits) return;
if (!bits[1]) bits[1] = '*';
var param = bits.remove(bits[0]).associate(['tag', 'id', 'class', 'attribute', 'operator', 'value']);
if (i == 0){
if (param['id']){
var el = this.getElementById(param['id']);
if (!el || (param['tag'] != '*' && $(el).getTag() != param['tag'])) return false;
filters = [el];
} else {
filters = $A(this.getElementsByTagName(param['tag']));
}
} else {
if (param['id']) filters = $Elements(filters).filterById(param['id']);
filters = $Elements(filters).filterByTagName(param['tag']);
}
if (param['class']) filters = $Elements(filters).filterByClassName(param['class']);
if (param['attribute']) filters = $Elements(filters).filterByAttribute(param['attribute'], param['value'], param['operator']);
}, this);
filters.each(function(el){
$(el);
});
return $Elements(filters);
},
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 $Elements(els);
}
});
document.extend = Object.extend;
document.extend({
getElementsByClassName: function(className){
return document.getElements('.'+className);
},
getElement: Element.prototype.getElement,
getElements: Element.prototype.getElements,
getElementsBySelector: Element.prototype.getElementsBySelector
});
var Elements = new Class({
action: function(actions){
this.each(function(el){
el = $(el);
if (actions.initialize) actions.initialize.apply(el);
for(var action in actions){
var evt = false;
if (action.test('^on[\w]{1,}')) el[action] = actions[action];
else if (evt = action.test('([\w-]{1,})event$')) el.addEvent(evt[1], actions[action]);
}
});
},
//internal methods
filterById: function(id){
var found = [];
this.each(function(el){
if (el.id == id) found.push(el);
});
return found;
},
filterByClassName: function(className){
var found = [];
this.each(function(el){
if ($Element(el, 'hasClass', className)) found.push(el);
});
return found;
},
filterByTagName: function(tagName){
var found = [];
this.each(function(el){
found.extend($A(el.getElementsByTagName(tagName)));
});
return found;
},
filterByAttribute: function(name, value, operator){
var found = [];
this.each(function(el){
var att = el.getAttribute(name);
if(!att) return;
if (!operator) return found.push(el);
switch(operator){
case '*=': if (att.test(value)) found.push(el); break;
case '=': if (att == value) found.push(el); break;
case '^=': if (att.test('^'+value)) found.push(el); break;
case '$=': if (att.test(value+'$')) found.push(el);
}
});
return found;
}
});
new Object.Native(Elements);
var Drag = {};
Drag.Base = new Class({
setOptions: function(options){
this.options = Object.extend({
handle: false,
unit: 'px',
onStart: Class.empty,
onComplete: Class.empty,
onDrag: Class.empty,
xMax: false,
xMin: false,
yMax: false,
yMin: false
}, options || {});
},
initialize: function(el, xModifier, yModifier, options){
this.setOptions(options);
this.element = $(el);
this.handle = $(this.options.handle) || this.element;
if (xModifier) this.xp = xModifier.camelCase();
if (yModifier) this.yp = yModifier.camelCase();
this.handle.onmousedown = this.start.bind(this);
},
start: function(evt){
evt = evt || window.event;
this.startX = evt.clientX;
this.startY = evt.clientY;
this.handleX = this.startX - this.handle.getLeft();
this.handleY = this.startY - this.handle.getTop();
this.set(evt);
this.options.onStart.pass(this.element, this).delay(10);
document.onmousemove = this.drag.bind(this);
document.onmouseup = this.end.bind(this);
return false;
},
addStyles: function(x, y){
if (this.xp){
var stylex = this.element.getStyle(this.xp).toInt();
var movex = function(val){
this.element.setStyle(this.xp, val+this.options.unit);
}.bind(this);
if (this.options.xMax && stylex >= this.options.xMax){
if (this.clientX <= this.handleX+this.handle.getLeft()) movex(stylex+x);
if (stylex > this.options.xMax) movex(this.options.xMax);
} else if(this.options.xMin && stylex <= this.options.xMin){
if (this.clientX >= this.handleX+this.handle.getLeft()) movex(stylex+x);
if (stylex < this.options.xMin) movex(this.options.xMin);
} else movex(stylex+x);
}
if (this.yp){
var styley = this.element.getStyle(this.yp).toInt();
var movey = function(val){
this.element.setStyle(this.yp, val+this.options.unit);
}.bind(this);
if (this.options.yMax && styley >= this.options.yMax){
if (this.clientY <= this.handleY+this.handle.getTop()) movey(styley+y);
if (styley > this.options.yMax) movey(this.options.yMax);
} else if(this.options.yMin && styley <= this.options.yMin){
if (this.clientY >= this.handleY+this.handle.getTop()) movey(styley+y);
if (styley < this.options.yMin) movey(this.options.yMin);
} else movey(styley+y);
}
},
drag: function(evt){
evt = evt || window.event;
this.clientX = evt.clientX;
this.clientY = evt.clientY;
this.options.onDrag.pass(this.element, this).delay(5);
this.addStyles((this.clientX-this.lastMouseX), (this.clientY-this.lastMouseY));
this.set(evt);
return false;
},
set: function(evt){
this.lastMouseX = evt.clientX;
this.lastMouseY = evt.clientY;
return false;
},
end: function(){
document.onmousemove = null;
document.onmouseup = null;
this.options.onComplete.pass(this.element, this).delay(10);
}
});
Drag.Move = Drag.Base.extend({
extendOptions: function(options){
this.options = Object.extend(this.options || {}, Object.extend({
onSnap: Class.empty,
droppables: [],
snapDistance: 8,
snap: true,
xModifier: 'left',
yModifier: 'top',
container: false
}, options || {}));
},
initialize: function(el, options){
this.extendOptions(options);
this.container = $(this.options.container);
this.parent(el, this.options.xModifier, this.options.yModifier, this.options);
},
start: function(evt){
if (this.options.container) {
var cont = $(this.options.container).getPosition();
Object.extend(this.options, {
xMax: cont.right-this.element.offsetWidth,
xMin: cont.left,
yMax: cont.bottom-this.element.offsetHeight,
yMin: cont.top
});
}
this.parent(evt);
if (this.options.snap) document.onmousemove = this.checkAndDrag.bind(this);
return false;
},
drag: function(evt){
this.parent(evt);
this.options.droppables.each(function(drop){
if (this.checkAgainst(drop)){
if (drop.onOver && !drop.dropping) drop.onOver.pass([this.element, this], drop).delay(10);
drop.dropping = true;
} else {
if (drop.onLeave && drop.dropping) drop.onLeave.pass([this.element, this], drop).delay(10);
drop.dropping = false;
}
}, this);
return false;
},
checkAndDrag: function(evt){
evt = evt || window.event;
var distance = Math.round(Math.sqrt(Math.pow(evt.clientX - this.startX, 2)+Math.pow(evt.clientY - this.startY, 2)));
if (distance > this.options.snapDistance){
this.set(evt);
this.options.onSnap.pass(this.element, this).delay(10);
document.onmousemove = this.drag.bind(this);
this.addStyles(-(this.startX-evt.clientX), -(this.startY-evt.clientY));
}
return false;
},
checkAgainst: function(el){
x = this.clientX+Window.getScrollLeft();
y = this.clientY+Window.getScrollTop();
var el = $(el).getPosition();
return (x > el.left && x < el.right && y < el.bottom && y > el.top);
},
end: function(){
this.parent();
this.options.droppables.each(function(drop){
if (drop.onDrop && this.checkAgainst(drop)) drop.onDrop.pass([this.element, this], drop).delay(10);
}, this);
}
});
Element.extend({
makeDraggable: function(options){
return new Drag.Move(this, options);
},
makeResizable: function(options){
return new Drag.Base(this, 'width', 'height', options);
},
getPosition: function(){
var obj = {};
obj.width = this.offsetWidth;
obj.height = this.offsetHeight;
obj.left = this.getLeft();
obj.top = this.getTop();
obj.right = obj.left + obj.width;
obj.bottom = obj.top + obj.height;
return obj;
}
});
var Window = {
disableImageCache: function(){
if (window.ActiveXObject) document.execCommand("BackgroundImageCache", false, true);
},
extend: Object.extend,
getWidth: function(){
return window.innerWidth || document.documentElement.clientWidth || 0;
},
getHeight: function(){
return window.innerHeight || document.documentElement.clientHeight || 0;
},
getScrollHeight: function(){
return document.documentElement.scrollHeight;
},
getScrollWidth: function(){
return document.documentElement.scrollWidth;
},
getScrollTop: function(){
return document.documentElement.scrollTop || window.pageYOffset || 0;
},
getScrollLeft: function(){
return document.documentElement.scrollLeft || window.pageXOffset || 0;
},
onDomReady: function(init){
var state = document.readyState;
if (state && document.childNodes && !document.all && !navigator.taintEnabled){ //khtml
if (state.test(/loaded|complete/)) return init();
else return Window.onDomReady.pass(init).delay(100);
} else if (state && window.ActiveXObject){ //ie
var script = $('_ie_ready_');
if (!script) document.write("<script id='_ie_ready_' defer='true' src='://'></script>");
$('_ie_ready_').addEvent('readystatechange', function(){
if (this.readyState == 'complete') init();
});
return;
} else { //others
var myInit = function() {
if (arguments.callee.done) return;
arguments.callee.done = true;
init();
};
window.addEvent("load", myInit);
document.addEvent("DOMContentLoaded", myInit);
}
}
};
Fx.Scroll = Fx.Base.extend({
initialize: function(el, options) {
this.element = $(el);
this.setOptions(options);
},
down: function(){
return this.custom(this.element.scrollTop, this.element.scrollHeight-this.element.offsetHeight);
},
up: function(){
return this.custom(this.element.scrollTop, 0);
},
increase: function(){
this.element.scrollTop = this.now;
}
});
Fx.Slide = Fx.Base.extend({
initialize: function(el, options){
this.element = $(el);
this.wrapper = new Element('div').injectAfter(this.element).setStyle('overflow', 'hidden').adopt(this.element);
this.setOptions(options);
if (!this.options.mode) this.options.mode = 'vertical';
this.now = [];
},
setNow: function(){
[0,1].each(function(i){
this.now[i] = this.compute(this.from[i], this.to[i]);
}, this);
},
vertical: function(){
this.margin = 'top';
this.layout = 'height';
this.startPosition = [this.element.scrollHeight, '0'];
this.endPosition = ['0', -this.element.scrollHeight];
return this;
},
horizontal: function(){
this.margin = 'left';
this.layout = 'width';
this.startPosition = [this.element.scrollWidth, '0'];
this.endPosition = ['0', -this.element.scrollWidth];
return this;
},
hide: function(){
this[this.options.mode]();
this.wrapper.setStyle(this.layout, '0');
this.element.setStyle('margin-'+this.margin, -this.element['scroll'+this.layout.capitalize()]+this.options.unit);
return this;
},
show: function(){
this[this.options.mode]();
this.wrapper.setStyle(this.layout, this.element['scroll'+this.layout.capitalize()]+this.options.unit);
this.element.setStyle('margin-'+this.margin, '0');
return this;
},
toggle: function(mode){
this[this.options.mode]();
if (this.wrapper['offset'+this.layout.capitalize()] > 0) return this.custom(this.startPosition, this.endPosition);
else return this.custom(this.endPosition, this.startPosition);
},
increase: function(){
this.wrapper.setStyle(this.layout, this.now[0]+this.options.unit);
this.element.setStyle('margin-'+this.margin, this.now[1]+this.options.unit);
}
});
Fx.Color = Fx.Base.extend({
initialize: function(el, property, options){
this.element = $(el);
this.setOptions(options);
this.property = property;
this.now = [];
},
custom: function(from, to){
return this.parent(from.hexToRgb(true), to.hexToRgb(true));
},
setNow: function(){
[0,1,2].each(function(i){
this.now[i] = Math.round(this.compute(this.from[i], this.to[i]));
}, this);
},
increase: function(){
this.element.setStyle(this.property, "rgb("+this.now[0]+","+this.now[1]+","+this.now[2]+")");
},
fromColor: function(color){
return this.custom(color, this.element.getStyle(this.property));
},
toColor: function(color){
return this.custom(this.element.getStyle(this.property), color);
}
});
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;
}
};
Fx.Elements = Fx.Base.extend({
initialize: function(elements, options){
this.elements = [];
elements.each(function(el){
this.elements.push($(el));
}, this);
this.setOptions(options);
this.now = {};
},
setNow: function(){
for (var i in this.from){
var iFrom = this.from[i];
var iTo = this.to[i];
var iNow = this.now[i] = {};
for (var p in iFrom) iNow[p] = this.compute(iFrom[p], iTo[p]);
}
},
custom: function(objObjs){
if (this.timer && this.options.wait) return;
var from = {};
var to = {};
for (var i in objObjs){
var iProps = objObjs[i];
var iFrom = from[i] = {};
var iTo = to[i] = {};
for (var prop in iProps){
iFrom[prop] = iProps[prop][0];
iTo[prop] = iProps[prop][1];
}
}
return this.parent(from, to);
},
increase: function(){
for (var i in this.now){
var iNow = this.now[i];
for (var p in iNow) this.setStyle(this.elements[i.toInt()], p, iNow[p]);
}
}
});
Fx.Accordion = Fx.Elements.extend({
extendOptions: function(options){
Object.extend(this.options, Object.extend({
start: 'open-first',
fixedHeight: false,
fixedWidth: false,
alwaysHide: false,
wait: false,
onActive: Class.empty,
onBackground: Class.empty,
height: true,
opacity: true,
width: false
}, options || {}));
},
initialize: function(togglers, elements, options){
this.parent(elements, options);
this.extendOptions(options);
this.previousClick = 'nan';
togglers.each(function(tog, i){
$(tog).addEvent('click', function(){this.showThisHideOpen(i)}.bind(this));
}, this);
this.togglers = togglers;
this.h = {}; this.w = {}; this.o = {};
this.elements.each(function(el, i){
this.now[i] = {};
$(el).setStyles({'height': 0, 'overflow': 'hidden'});
}, this);
switch(this.options.start){
case 'first-open': this.elements[0].setStyle('height', this.elements[0].scrollHeight+this.options.unit); break;
case 'open-first': this.showThisHideOpen(0); break;
}
},
hideThis: function(i){
if (this.options.height) this.h = {'height': [this.elements[i].offsetHeight, 0]};
if (this.options.width) this.w = {'width': [this.elements[i].offsetWidth, 0]};
if (this.options.opacity) this.o = {'opacity': [this.now[i]['opacity'] || 1, 0]};
},
showThis: function(i){
if (this.options.height) this.h = {'height': [this.elements[i].offsetHeight, this.options.fixedHeight || this.elements[i].scrollHeight]};
if (this.options.width) this.w = {'width': [this.elements[i].offsetWidth, this.options.fixedWidth || this.elements[i].scrollWidth]};
if (this.options.opacity) this.o = {'opacity': [this.now[i]['opacity'] || 0, 1]};
},
showThisHideOpen: function(iToShow){
if (iToShow != this.previousClick || this.options.alwaysHide){
this.previousClick = iToShow;
var objObjs = {};
var err = false;
var madeInactive = false;
this.elements.each(function(el, i){
this.now[i] = this.now[i] || {};
if (i != iToShow){
this.hideThis(i);
} else if (this.options.alwaysHide){
if (el.offsetHeight == el.scrollHeight){
this.hideThis(i);
madeInactive = true;
} else if (el.offsetHeight == 0){
this.showThis(i);
} else {
err = true;
}
} else if (this.options.wait && this.timer){
this.previousClick = 'nan';
err = true;
} else {
this.showThis(i);
}
objObjs[i] = Object.extend(this.h, Object.extend(this.o, this.w));
}, this);
if (err) return;
if (!madeInactive) this.options.onActive.call(this, this.togglers[iToShow], iToShow);
this.togglers.each(function(tog, i){
if (i != iToShow || madeInactive) this.options.onBackground.call(this, tog, i);
}, this);
return this.custom(objObjs);
}
}
});
var Class = function(properties){
var klass = function(){
for (var p in this){
if (this[p]) this[p]._proto_ = this;
}
if (arguments[0] != 'noinit' && this.initialize) return this.initialize.apply(this, arguments);
};
klass.extend = this.extend;
klass.implement = this.implement;
klass.prototype = properties;
return klass;
};
Class.empty = function(){};
Class.create = function(properties){
return new Class(properties);
};
Class.prototype = {
extend: function(properties){
var pr0t0typ3 = new this('noinit');
for (var property in properties){
var previous = pr0t0typ3[property];
var current = properties[property];
if (previous && previous != current) current = previous.parentize(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;
if (args[1]) args = [args[0], args[1]];
else args = [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);
Function.extend({
parentize: function(current){
var previous = this;
return function(){
this.parent = previous;
return current.apply(this, arguments);
};
}
});
Function.extend({
pass: function(args, bind){
var fn = this;
if ($type(args) != 'array') args = [args];
return function(){
return fn.apply(bind || fn._proto_ || fn, args);
};
},
bind: function(bind){
var fn = this;
return function(){
return fn.apply(bind, arguments);
};
},
bindAsEventListener: function(bind){
var fn = this;
return function(event){
fn.call(bind, event || window.event);
return false;
};
},
delay: function(ms, bind){
return setTimeout(this.bind(bind || this._proto_ || this), ms);
},
periodical: function(ms, bind){
return setInterval(this.bind(bind || this._proto_ || this), ms);
}
});
function $clear(timer){
clearTimeout(timer);
clearInterval(timer);
return null;
};
function $type(obj){
if (!obj) return false;
var type = false;
if (obj instanceof Function) type = 'function';
else if (obj.nodeName){
if (obj.nodeType == 3 && !/S/.test(obj.nodeValue)) type = 'textnode';
else if (obj.nodeType == 1) type = 'element';
}
else if (obj instanceof Array) type = 'array';
else if (typeof obj == 'object') type = 'object';
else if (typeof obj == 'string') type = 'string';
else if (typeof obj == 'number' && isFinite(obj)) type = 'number';
return type;
};
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.splice(0, 1)[0].delay(10, this);
},
clearChain: function(){
this.chains = [];
}
});
if (!Array.prototype.forEach){
Array.prototype.forEach = function(fn, bind){
for(var i = 0; i < this.length ; i++) fn.call(bind, this[i], i);
};
}
Array.extend({
each: Array.prototype.forEach,
copy: function(){
var newArray = [];
for (var i = 0; i < this.length; i++) newArray.push(this[i]);
return newArray;
},
remove: function(item){
for (var i = 0; i < this.length; i++){
if (this[i] == item) this.splice(i, 1);
}
return this;
},
test: function(item){
for (var i = 0; i < this.length; i++){
if (this[i] == item) return true;
};
return false;
},
extend: function(newArray){
for (var i = 0; i < newArray.length; i++) this.push(newArray[i]);
return this;
},
associate: function(keys){
var newArray = [];
for (var i =0; i < this.length; i++) newArray[keys[i]] = this[i];
return newArray;
}
});
function $A(array){
return Array.prototype.copy.call(array);
};
String.extend({
test: function(regex, params){
return this.match(new RegExp(regex, params));
},
toInt: function(){
return parseInt(this);
},
camelCase: function(){
return this.replace(/-D/gi, function(match){
return match.charAt(match.length - 1).toUpperCase();
});
},
capitalize: function(){
return this.toLowerCase().replace(/[a-z]/g, function(match){
return match.toUpperCase();
});
},
trim: function(){
return this.replace(/^s*|s*$/g, '');
},
clean: function(){
return this.replace(/ss/g, ' ').trim();
},
rgbToHex: function(array){
var rgb = this.test('([\d]{1,3})', 'g');
if (rgb[3] == 0) return 'transparent';
var hex = [];
for (var i = 0; i < 3; i++){
var bit = (rgb[i]-0).toString(16);
hex.push(bit.length == 1 ? '0'+bit : bit);
}
var hexText = '#'+hex.join('');
if (array) return hex;
else return hexText;
},
hexToRgb: function(array){
var hex = this.test('^[#]{0,1}([\w]{1,2})([\w]{1,2})([\w]{1,2})$');
var rgb = [];
for (var i = 1; i < hex.length; i++){
if (hex[i].length == 1) hex[i] += hex[i];
rgb.push(parseInt(hex[i], 16));
}
var rgbText = 'rgb('+rgb.join(',')+')';
if (array) return rgb;
else return rgbText;
}
});
Number.extend({
toInt: function(){
return this;
}
});
var Element = new Class({
initialize: function(el){
if ($type(el) == 'string') el = document.createElement(el);
return $(el);
},
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 $(el.parentNode).insertBefore(this, el.getNext());
} break;
case "inside": el.appendChild(this); break;
}
return this;
},
injectBefore: function(el){
return this.inject(el, 'before');
},
injectAfter: function(el){
return this.inject(el, 'after');
},
injectInside: function(el){
return this.inject(el, 'inside');
},
adopt: function(el){
this.appendChild($(el) || new Element(el));
return this;
},
remove: function(){
this.parentNode.removeChild(this);
},
clone: function(contents){
return $(this.cloneNode(contents || true));
},
replaceWith: function(el){
var el = $(el) || new Element(el);
this.parentNode.replaceChild(el, this);
return el;
},
appendText: function(text){
if (this.getTag() == 'style' && window.ActiveXObject) this.styleSheet.cssText = text;
else this.appendChild(document.createTextNode(text));
return this;
},
hasClass: function(className){
return !!this.className.test("\b"+className+"\b");
},
addClass: function(className){
if (!this.hasClass(className)) this.className = (this.className+' '+className.trim()).clean();
return this;
},
removeClass: function(className){
if (this.hasClass(className)) this.className = this.className.replace(className.trim(), '').clean();
return this;
},
toggleClass: function(className){
if (this.hasClass(className)) return this.removeClass(className);
else return this.addClass(className);
},
setStyle: function(property, value){
if (property == 'opacity') this.setOpacity(parseFloat(value));
else this.style[property.camelCase()] = value;
return this;
},
setStyles: function(source){
if ($type(source) == 'object') {
for (var property in source) this.setStyle(property, source[property]);
} else if ($type(source) == 'string') {
if (window.ActiveXObject) this.cssText = source;
else this.setAttribute('style', source);
}
return this;
},
setOpacity: function(opacity){
if (opacity == 0){
if(this.style.visibility != "hidden") this.style.visibility = "hidden";
} else {
if(this.style.visibility != "visible") this.style.visibility = "visible";
}
if (window.ActiveXObject) this.style.filter = "alpha(opacity=" + opacity*100 + ")";
this.style.opacity = opacity;
return this;
},
getStyle: function(property){
var proPerty = property.camelCase();
var style = this.style[proPerty] || false;
if (!style) {
if (document.defaultView) style = document.defaultView.getComputedStyle(this,null).getPropertyValue(property);
else if (this.currentStyle) style = this.currentStyle[proPerty];
}
if (style && ['color', 'backgroundColor', 'borderColor'].test(proPerty) && style.test('rgb')) style = style.rgbToHex();
return style;
},
addEvent: function(action, fn){
this[action+fn] = fn.bind(this);
if (this.addEventListener) this.addEventListener(action, fn, false);
else this.attachEvent('on'+action, this[action+fn]);
var el = this;
if (this != window) Unload.functions.push(function(){
el.removeEvent(action, fn);
el[action+fn] = null;
});
return this;
},
removeEvent: function(action, fn){
if (this.removeEventListener) this.removeEventListener(action, fn, false);
else this.detachEvent('on'+action, this[action+fn]);
return this;
},
getBrother: function(what){
var el = this[what+'Sibling'];
while ($type(el) == 'textnode') 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) == 'textnode') el = el.nextSibling;
return $(el);
},
getLast: function(){
var el = this.lastChild;
while ($type(el) == 'textnode')
el = el.previousSibling;
return $(el);
},
setProperty: function(property, value){
var el = false;
switch(property){
case 'class': this.className = value; break;
case 'style': this.setStyles(value); break;
case 'name': if (window.ActiveXObject && this.getTag() == 'input'){
el = $(document.createElement('<input name="'+value+'" />'));
$A(this.attributes).each(function(attribute){
if (attribute.name != 'name') el.setProperty(attribute.name, attribute.value);
});
if (this.parentNode) this.replaceWith(el);
};
default: this.setAttribute(property, value);
}
return el || this;
},
setProperties: function(source){
for (var property in source) this.setProperty(property, source[property]);
return this;
},
setHTML: function(html){
this.innerHTML = html;
return this;
},
getProperty: function(property){
return this.getAttribute(property);
},
getTag: function(){
return this.tagName.toLowerCase();
},
getOffset: function(what){
what = what.capitalize();
var el = this;
var offset = 0;
do {
offset += el['offset'+what] || 0;
el = el.offsetParent;
} while (el);
return offset;
},
getTop: function(){
return this.getOffset('top');
},
getLeft: function(){
return this.getOffset('left');
},
getValue: function(){
var value = false;
switch(this.getTag()){
case 'select': value = this.getElementsByTagName('option')[this.selectedIndex].value; break;
case 'input': if ( (this.checked && ['checkbox', 'radio'].test(this.type)) || (['hidden', 'text', 'password'].test(this.type)) )
value = this.value; break;
case 'textarea': value = this.value;
}
return value;
}
});
new Object.Native(Element);
Element.extend({
hasClassName: Element.prototype.hasClass,
addClassName: Element.prototype.addClass,
removeClassName: Element.prototype.removeClass,
toggleClassName: Element.prototype.toggleClass
});
function $Element(el, method, args){
if ($type(args) != 'array') args = [args];
return Element.prototype[method].apply(el, args);
};
function $(el){
if ($type(el) == 'string') el = document.getElementById(el);
if ($type(el) == 'element'){
if (!el.extend){
Unload.elements.push(el);
el.extend = Object.extend;
el.extend(Element.prototype);
}
return el;
} else return false;
};
window.addEvent = document.addEvent = Element.prototype.addEvent;
window.removeEvent = document.removeEvent = Element.prototype.removeEvent;
var Unload = {
elements: [], functions: [], vars: [],
unload: function(){
Unload.functions.each(function(fn){
fn();
});
window.removeEvent('unload', window.removeFunction);
Unload.elements.each(function(el){
for(var p in Element.prototype){
window[p] = null;
document[p] = null;
el[p] = null;
}
el.extend = null;
});
}
};
window.removeFunction = Unload.unload;
window.addEvent('unload', window.removeFunction);
var Fx = fx = {};
Fx.Base = new Class({
setOptions: function(options){
this.options = Object.extend({
onStart: Class.empty,
onComplete: Class.empty,
transition: Fx.Transitions.sineInOut,
duration: 500,
unit: 'px',
wait: true,
fps: 50
}, options || {});
},
step: function(){
var time = new Date().getTime();
if (time < this.time + this.options.duration){
this.cTime = time - this.time;
this.setNow();
} else {
this.options.onComplete.pass(this.element, this).delay(10);
this.clearTimer();
this.callChain();
this.now = this.to;
}
this.increase();
},
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);
},
custom: function(from, to){
if (!this.options.wait) this.clearTimer();
if (this.timer) return;
this.options.onStart.pass(this.element, this).delay(10);
this.from = from;
this.to = to;
this.time = new Date().getTime();
this.timer = this.step.periodical(Math.round(1000/this.options.fps), this);
return this;
},
clearTimer: function(){
this.timer = $clear(this.timer);
return this;
},
setStyle: function(element, property, value){
element.setStyle(property, value + this.options.unit);
}
});
Fx.Base.implement(new Chain);
Fx.Style = Fx.Base.extend({
initialize: function(el, property, options){
this.element = $(el);
this.setOptions(options);
this.property = property.camelCase();
},
hide: function(){
return this.set(0);
},
goTo: function(val){
return this.custom(this.now || 0, val);
},
increase: function(){
this.setStyle(this.element, this.property, this.now);
}
});
Fx.Styles = Fx.Base.extend({
initialize: function(el, options){
this.element = $(el);
this.setOptions(options);
this.now = {};
},
setNow: function(){
for (var p in this.from) this.now[p] = this.compute(this.from[p], this.to[p]);
},
custom: function(objFromTo){
if (this.timer && this.options.wait) return;
var from = {};
var to = {};
for (var p in objFromTo){
from[p] = objFromTo[p][0];
to[p] = objFromTo[p][1];
}
return this.parent(from, to);
},
increase: function(){
for (var p in this.now) this.setStyle(this.element, p, this.now[p]);
}
});
Element.extend({
effect: function(property, options){
return new Fx.Style(this, property, options);
},
effects: function(options){
return new Fx.Styles(this, 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;
}
};
function $S(){
var els = [];
$A(arguments).each(function(sel){
if ($type(sel) == 'string') els.extend(document.getElementsBySelector(sel));
else if ($type(sel) == 'element') els.push($(sel));
});
return $Elements(els);
};
var $$ = $S;
function $E(selector, filter){
return ($(filter) || document).getElement(selector);
};
function $ES(selector, filter){
return ($(filter) || document).getElementsBySelector(selector);
};
function $Elements(elements){
return Object.extend(elements, new Elements);
};
Element.extend({
getElements: function(selector){
var filters = [];
selector.clean().split(' ').each(function(sel, i){
var bits = sel.test('^(\w*|\*)(?:#([\w_-]+)|\.([\w_-]+))?(?:\[["']?(\w+)["']?(?:([\*\^\$]?=)["']?(\w*)["']?)?\])?$');
if (!bits) return;
if (!bits[1]) bits[1] = '*';
var param = bits.remove(bits[0]).associate(['tag', 'id', 'class', 'attribute', 'operator', 'value']);
if (i == 0){
if (param['id']){
var el = this.getElementById(param['id']);
if (!el || (param['tag'] != '*' && $(el).getTag() != param['tag'])) return false;
filters = [el];
} else {
filters = $A(this.getElementsByTagName(param['tag']));
}
} else {
if (param['id']) filters = $Elements(filters).filterById(param['id']);
filters = $Elements(filters).filterByTagName(param['tag']);
}
if (param['class']) filters = $Elements(filters).filterByClassName(param['class']);
if (param['attribute']) filters = $Elements(filters).filterByAttribute(param['attribute'], param['value'], param['operator']);
}, this);
filters.each(function(el){
$(el);
});
return $Elements(filters);
},
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 $Elements(els);
}
});
document.extend = Object.extend;
document.extend({
getElementsByClassName: function(className){
return document.getElements('.'+className);
},
getElement: Element.prototype.getElement,
getElements: Element.prototype.getElements,
getElementsBySelector: Element.prototype.getElementsBySelector
});
var Elements = new Class({
action: function(actions){
this.each(function(el){
el = $(el);
if (actions.initialize) actions.initialize.apply(el);
for(var action in actions){
var evt = false;
if (action.test('^on[\w]{1,}')) el[action] = actions[action];
else if (evt = action.test('([\w-]{1,})event$')) el.addEvent(evt[1], actions[action]);
}
});
},
//internal methods
filterById: function(id){
var found = [];
this.each(function(el){
if (el.id == id) found.push(el);
});
return found;
},
filterByClassName: function(className){
var found = [];
this.each(function(el){
if ($Element(el, 'hasClass', className)) found.push(el);
});
return found;
},
filterByTagName: function(tagName){
var found = [];
this.each(function(el){
found.extend($A(el.getElementsByTagName(tagName)));
});
return found;
},
filterByAttribute: function(name, value, operator){
var found = [];
this.each(function(el){
var att = el.getAttribute(name);
if(!att) return;
if (!operator) return found.push(el);
switch(operator){
case '*=': if (att.test(value)) found.push(el); break;
case '=': if (att == value) found.push(el); break;
case '^=': if (att.test('^'+value)) found.push(el); break;
case '$=': if (att.test(value+'$')) found.push(el);
}
});
return found;
}
});
new Object.Native(Elements);
var Drag = {};
Drag.Base = new Class({
setOptions: function(options){
this.options = Object.extend({
handle: false,
unit: 'px',
onStart: Class.empty,
onComplete: Class.empty,
onDrag: Class.empty,
xMax: false,
xMin: false,
yMax: false,
yMin: false
}, options || {});
},
initialize: function(el, xModifier, yModifier, options){
this.setOptions(options);
this.element = $(el);
this.handle = $(this.options.handle) || this.element;
if (xModifier) this.xp = xModifier.camelCase();
if (yModifier) this.yp = yModifier.camelCase();
this.handle.onmousedown = this.start.bind(this);
},
start: function(evt){
evt = evt || window.event;
this.startX = evt.clientX;
this.startY = evt.clientY;
this.handleX = this.startX - this.handle.getLeft();
this.handleY = this.startY - this.handle.getTop();
this.set(evt);
this.options.onStart.pass(this.element, this).delay(10);
document.onmousemove = this.drag.bind(this);
document.onmouseup = this.end.bind(this);
return false;
},
addStyles: function(x, y){
if (this.xp){
var stylex = this.element.getStyle(this.xp).toInt();
var movex = function(val){
this.element.setStyle(this.xp, val+this.options.unit);
}.bind(this);
if (this.options.xMax && stylex >= this.options.xMax){
if (this.clientX <= this.handleX+this.handle.getLeft()) movex(stylex+x);
if (stylex > this.options.xMax) movex(this.options.xMax);
} else if(this.options.xMin && stylex <= this.options.xMin){
if (this.clientX >= this.handleX+this.handle.getLeft()) movex(stylex+x);
if (stylex < this.options.xMin) movex(this.options.xMin);
} else movex(stylex+x);
}
if (this.yp){
var styley = this.element.getStyle(this.yp).toInt();
var movey = function(val){
this.element.setStyle(this.yp, val+this.options.unit);
}.bind(this);
if (this.options.yMax && styley >= this.options.yMax){
if (this.clientY <= this.handleY+this.handle.getTop()) movey(styley+y);
if (styley > this.options.yMax) movey(this.options.yMax);
} else if(this.options.yMin && styley <= this.options.yMin){
if (this.clientY >= this.handleY+this.handle.getTop()) movey(styley+y);
if (styley < this.options.yMin) movey(this.options.yMin);
} else movey(styley+y);
}
},
drag: function(evt){
evt = evt || window.event;
this.clientX = evt.clientX;
this.clientY = evt.clientY;
this.options.onDrag.pass(this.element, this).delay(5);
this.addStyles((this.clientX-this.lastMouseX), (this.clientY-this.lastMouseY));
this.set(evt);
return false;
},
set: function(evt){
this.lastMouseX = evt.clientX;
this.lastMouseY = evt.clientY;
return false;
},
end: function(){
document.onmousemove = null;
document.onmouseup = null;
this.options.onComplete.pass(this.element, this).delay(10);
}
});
Drag.Move = Drag.Base.extend({
extendOptions: function(options){
this.options = Object.extend(this.options || {}, Object.extend({
onSnap: Class.empty,
droppables: [],
snapDistance: 8,
snap: true,
xModifier: 'left',
yModifier: 'top',
container: false
}, options || {}));
},
initialize: function(el, options){
this.extendOptions(options);
this.container = $(this.options.container);
this.parent(el, this.options.xModifier, this.options.yModifier, this.options);
},
start: function(evt){
if (this.options.container) {
var cont = $(this.options.container).getPosition();
Object.extend(this.options, {
xMax: cont.right-this.element.offsetWidth,
xMin: cont.left,
yMax: cont.bottom-this.element.offsetHeight,
yMin: cont.top
});
}
this.parent(evt);
if (this.options.snap) document.onmousemove = this.checkAndDrag.bind(this);
return false;
},
drag: function(evt){
this.parent(evt);
this.options.droppables.each(function(drop){
if (this.checkAgainst(drop)){
if (drop.onOver && !drop.dropping) drop.onOver.pass([this.element, this], drop).delay(10);
drop.dropping = true;
} else {
if (drop.onLeave && drop.dropping) drop.onLeave.pass([this.element, this], drop).delay(10);
drop.dropping = false;
}
}, this);
return false;
},
checkAndDrag: function(evt){
evt = evt || window.event;
var distance = Math.round(Math.sqrt(Math.pow(evt.clientX - this.startX, 2)+Math.pow(evt.clientY - this.startY, 2)));
if (distance > this.options.snapDistance){
this.set(evt);
this.options.onSnap.pass(this.element, this).delay(10);
document.onmousemove = this.drag.bind(this);
this.addStyles(-(this.startX-evt.clientX), -(this.startY-evt.clientY));
}
return false;
},
checkAgainst: function(el){
x = this.clientX+Window.getScrollLeft();
y = this.clientY+Window.getScrollTop();
var el = $(el).getPosition();
return (x > el.left && x < el.right && y < el.bottom && y > el.top);
},
end: function(){
this.parent();
this.options.droppables.each(function(drop){
if (drop.onDrop && this.checkAgainst(drop)) drop.onDrop.pass([this.element, this], drop).delay(10);
}, this);
}
});
Element.extend({
makeDraggable: function(options){
return new Drag.Move(this, options);
},
makeResizable: function(options){
return new Drag.Base(this, 'width', 'height', options);
},
getPosition: function(){
var obj = {};
obj.width = this.offsetWidth;
obj.height = this.offsetHeight;
obj.left = this.getLeft();
obj.top = this.getTop();
obj.right = obj.left + obj.width;
obj.bottom = obj.top + obj.height;
return obj;
}
});
var Window = {
disableImageCache: function(){
if (window.ActiveXObject) document.execCommand("BackgroundImageCache", false, true);
},
extend: Object.extend,
getWidth: function(){
return window.innerWidth || document.documentElement.clientWidth || 0;
},
getHeight: function(){
return window.innerHeight || document.documentElement.clientHeight || 0;
},
getScrollHeight: function(){
return document.documentElement.scrollHeight;
},
getScrollWidth: function(){
return document.documentElement.scrollWidth;
},
getScrollTop: function(){
return document.documentElement.scrollTop || window.pageYOffset || 0;
},
getScrollLeft: function(){
return document.documentElement.scrollLeft || window.pageXOffset || 0;
},
onDomReady: function(init){
var state = document.readyState;
if (state && document.childNodes && !document.all && !navigator.taintEnabled){ //khtml
if (state.test(/loaded|complete/)) return init();
else return Window.onDomReady.pass(init).delay(100);
} else if (state && window.ActiveXObject){ //ie
var script = $('_ie_ready_');
if (!script) document.write("<script id='_ie_ready_' defer='true' src='://'></script>");
$('_ie_ready_').addEvent('readystatechange', function(){
if (this.readyState == 'complete') init();
});
return;
} else { //others
var myInit = function() {
if (arguments.callee.done) return;
arguments.callee.done = true;
init();
};
window.addEvent("load", myInit);
document.addEvent("DOMContentLoaded", myInit);
}
}
};
Fx.Scroll = Fx.Base.extend({
initialize: function(el, options) {
this.element = $(el);
this.setOptions(options);
},
down: function(){
return this.custom(this.element.scrollTop, this.element.scrollHeight-this.element.offsetHeight);
},
up: function(){
return this.custom(this.element.scrollTop, 0);
},
increase: function(){
this.element.scrollTop = this.now;
}
});
Fx.Slide = Fx.Base.extend({
initialize: function(el, options){
this.element = $(el);
this.wrapper = new Element('div').injectAfter(this.element).setStyle('overflow', 'hidden').adopt(this.element);
this.setOptions(options);
if (!this.options.mode) this.options.mode = 'vertical';
this.now = [];
},
setNow: function(){
[0,1].each(function(i){
this.now[i] = this.compute(this.from[i], this.to[i]);
}, this);
},
vertical: function(){
this.margin = 'top';
this.layout = 'height';
this.startPosition = [this.element.scrollHeight, '0'];
this.endPosition = ['0', -this.element.scrollHeight];
return this;
},
horizontal: function(){
this.margin = 'left';
this.layout = 'width';
this.startPosition = [this.element.scrollWidth, '0'];
this.endPosition = ['0', -this.element.scrollWidth];
return this;
},
hide: function(){
this[this.options.mode]();
this.wrapper.setStyle(this.layout, '0');
this.element.setStyle('margin-'+this.margin, -this.element['scroll'+this.layout.capitalize()]+this.options.unit);
return this;
},
show: function(){
this[this.options.mode]();
this.wrapper.setStyle(this.layout, this.element['scroll'+this.layout.capitalize()]+this.options.unit);
this.element.setStyle('margin-'+this.margin, '0');
return this;
},
toggle: function(mode){
this[this.options.mode]();
if (this.wrapper['offset'+this.layout.capitalize()] > 0) return this.custom(this.startPosition, this.endPosition);
else return this.custom(this.endPosition, this.startPosition);
},
increase: function(){
this.wrapper.setStyle(this.layout, this.now[0]+this.options.unit);
this.element.setStyle('margin-'+this.margin, this.now[1]+this.options.unit);
}
});
Fx.Color = Fx.Base.extend({
initialize: function(el, property, options){
this.element = $(el);
this.setOptions(options);
this.property = property;
this.now = [];
},
custom: function(from, to){
return this.parent(from.hexToRgb(true), to.hexToRgb(true));
},
setNow: function(){
[0,1,2].each(function(i){
this.now[i] = Math.round(this.compute(this.from[i], this.to[i]));
}, this);
},
increase: function(){
this.element.setStyle(this.property, "rgb("+this.now[0]+","+this.now[1]+","+this.now[2]+")");
},
fromColor: function(color){
return this.custom(color, this.element.getStyle(this.property));
},
toColor: function(color){
return this.custom(this.element.getStyle(this.property), color);
}
});
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;
}
};
Fx.Elements = Fx.Base.extend({
initialize: function(elements, options){
this.elements = [];
elements.each(function(el){
this.elements.push($(el));
}, this);
this.setOptions(options);
this.now = {};
},
setNow: function(){
for (var i in this.from){
var iFrom = this.from[i];
var iTo = this.to[i];
var iNow = this.now[i] = {};
for (var p in iFrom) iNow[p] = this.compute(iFrom[p], iTo[p]);
}
},
custom: function(objObjs){
if (this.timer && this.options.wait) return;
var from = {};
var to = {};
for (var i in objObjs){
var iProps = objObjs[i];
var iFrom = from[i] = {};
var iTo = to[i] = {};
for (var prop in iProps){
iFrom[prop] = iProps[prop][0];
iTo[prop] = iProps[prop][1];
}
}
return this.parent(from, to);
},
increase: function(){
for (var i in this.now){
var iNow = this.now[i];
for (var p in iNow) this.setStyle(this.elements[i.toInt()], p, iNow[p]);
}
}
});
Fx.Accordion = Fx.Elements.extend({
extendOptions: function(options){
Object.extend(this.options, Object.extend({
start: 'open-first',
fixedHeight: false,
fixedWidth: false,
alwaysHide: false,
wait: false,
onActive: Class.empty,
onBackground: Class.empty,
height: true,
opacity: true,
width: false
}, options || {}));
},
initialize: function(togglers, elements, options){
this.parent(elements, options);
this.extendOptions(options);
this.previousClick = 'nan';
togglers.each(function(tog, i){
$(tog).addEvent('click', function(){this.showThisHideOpen(i)}.bind(this));
}, this);
this.togglers = togglers;
this.h = {}; this.w = {}; this.o = {};
this.elements.each(function(el, i){
this.now[i] = {};
$(el).setStyles({'height': 0, 'overflow': 'hidden'});
}, this);
switch(this.options.start){
case 'first-open': this.elements[0].setStyle('height', this.elements[0].scrollHeight+this.options.unit); break;
case 'open-first': this.showThisHideOpen(0); break;
}
},
hideThis: function(i){
if (this.options.height) this.h = {'height': [this.elements[i].offsetHeight, 0]};
if (this.options.width) this.w = {'width': [this.elements[i].offsetWidth, 0]};
if (this.options.opacity) this.o = {'opacity': [this.now[i]['opacity'] || 1, 0]};
},
showThis: function(i){
if (this.options.height) this.h = {'height': [this.elements[i].offsetHeight, this.options.fixedHeight || this.elements[i].scrollHeight]};
if (this.options.width) this.w = {'width': [this.elements[i].offsetWidth, this.options.fixedWidth || this.elements[i].scrollWidth]};
if (this.options.opacity) this.o = {'opacity': [this.now[i]['opacity'] || 0, 1]};
},
showThisHideOpen: function(iToShow){
if (iToShow != this.previousClick || this.options.alwaysHide){
this.previousClick = iToShow;
var objObjs = {};
var err = false;
var madeInactive = false;
this.elements.each(function(el, i){
this.now[i] = this.now[i] || {};
if (i != iToShow){
this.hideThis(i);
} else if (this.options.alwaysHide){
if (el.offsetHeight == el.scrollHeight){
this.hideThis(i);
madeInactive = true;
} else if (el.offsetHeight == 0){
this.showThis(i);
} else {
err = true;
}
} else if (this.options.wait && this.timer){
this.previousClick = 'nan';
err = true;
} else {
this.showThis(i);
}
objObjs[i] = Object.extend(this.h, Object.extend(this.o, this.w));
}, this);
if (err) return;
if (!madeInactive) this.options.onActive.call(this, this.togglers[iToShow], iToShow);
this.togglers.each(function(tog, i){
if (i != iToShow || madeInactive) this.options.onBackground.call(this, tog, i);
}, this);
return this.custom(objObjs);
}
}
});
demo.html:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd">
<HTML version="-//W3C//DTD XHTML 1.1//EN" xml:lang="en"
xmlns="http://www.w3.org/1999/xhtml"><HEAD><TITLE>Accordion</TITLE><LINK
href="favicon.gif" rel="shortcut icon">
<META http-equiv=Content-Type content="text/html; charset=utf-8">
<SCRIPT src="mootools.js" type=text/javascript></SCRIPT>
<STYLE type=text/css media=screen>@import url( style.css );
</STYLE>
<META content="MSHTML 6.00.6000.16544" name=GENERATOR></HEAD>
<BODY>
<DIV id=container>
<DIV id=wrap>
<DIV id=top_round></DIV>
<DIV id=content>
<H3 class="toggler first" style="PADDING-TOP: 5px"><A onfocus=this.blur();
href="#section1">Section Title
1</A></H3>
<DIV class=accordion>
<UL>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="comments.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="door_open.png"><SPAN>Link to other content
area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="computer.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="cup.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="date.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="flag_red.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="drive.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="email.png"><SPAN>Link to other content area</SPAN></A>
</LI></UL></DIV>
<H3 class=toggler><A onfocus=this.blur();
href="#section2">Section Title
2</A></H3>
<DIV class=accordion>
<UL>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="date.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="flag_red.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="drive.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="email.png"><SPAN>Link to other content area</SPAN></A>
</LI></UL></DIV>
<H3 class=toggler><A onfocus=this.blur();
href="#section3">Section Title
3</A></H3>
<DIV class=accordion>
<UL>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="computer.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="cup.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="date.png"><SPAN>Link to other content area</SPAN></A>
</LI></UL></DIV>
<H3 class=toggler><A onfocus=this.blur();
href="#section4">Section Title
4</A></H3>
<DIV class=accordion>
<UL>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="comments.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="door_open.png"><SPAN>Link to other content
area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="computer.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="cup.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="date.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="flag_red.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="drive.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="email.png"><SPAN>Link to other content area</SPAN></A>
</LI></UL></DIV>
<H3 class="toggler last"><A onfocus=this.blur();
href="#section5">Section Title
5</A></H3>
<DIV class=accordion><!-- no content hack --></DIV></DIV>
<DIV id=bottom_round></DIV></DIV></DIV>
<SCRIPT src="accordion.js" type=text/javascript></SCRIPT>
</BODY></HTML>
<HTML version="-//W3C//DTD XHTML 1.1//EN" xml:lang="en"
xmlns="http://www.w3.org/1999/xhtml"><HEAD><TITLE>Accordion</TITLE><LINK
href="favicon.gif" rel="shortcut icon">
<META http-equiv=Content-Type content="text/html; charset=utf-8">
<SCRIPT src="mootools.js" type=text/javascript></SCRIPT>
<STYLE type=text/css media=screen>@import url( style.css );
</STYLE>
<META content="MSHTML 6.00.6000.16544" name=GENERATOR></HEAD>
<BODY>
<DIV id=container>
<DIV id=wrap>
<DIV id=top_round></DIV>
<DIV id=content>
<H3 class="toggler first" style="PADDING-TOP: 5px"><A onfocus=this.blur();
href="#section1">Section Title
1</A></H3>
<DIV class=accordion>
<UL>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="comments.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="door_open.png"><SPAN>Link to other content
area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="computer.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="cup.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="date.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="flag_red.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="drive.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="email.png"><SPAN>Link to other content area</SPAN></A>
</LI></UL></DIV>
<H3 class=toggler><A onfocus=this.blur();
href="#section2">Section Title
2</A></H3>
<DIV class=accordion>
<UL>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="date.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="flag_red.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="drive.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="email.png"><SPAN>Link to other content area</SPAN></A>
</LI></UL></DIV>
<H3 class=toggler><A onfocus=this.blur();
href="#section3">Section Title
3</A></H3>
<DIV class=accordion>
<UL>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="computer.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="cup.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="date.png"><SPAN>Link to other content area</SPAN></A>
</LI></UL></DIV>
<H3 class=toggler><A onfocus=this.blur();
href="#section4">Section Title
4</A></H3>
<DIV class=accordion>
<UL>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="comments.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="door_open.png"><SPAN>Link to other content
area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="computer.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="cup.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="date.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="flag_red.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="drive.png"><SPAN>Link to other content area</SPAN></A>
<LI><A onfocus=this.blur();
href="#"><IMG alt=""
src="email.png"><SPAN>Link to other content area</SPAN></A>
</LI></UL></DIV>
<H3 class="toggler last"><A onfocus=this.blur();
href="#section5">Section Title
5</A></H3>
<DIV class=accordion><!-- no content hack --></DIV></DIV>
<DIV id=bottom_round></DIV></DIV></DIV>
<SCRIPT src="accordion.js" type=text/javascript></SCRIPT>
</BODY></HTML>