*
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Script: Window.Base.js
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Contains Window.onDomReady
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Authors:
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- Christophe Beyls, <http://www.digitalia.be>
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- Valerio Proietti, <http://mad4milk.net>
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License:
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MIT-style license.
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*/
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/*
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Class: Window
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Cross browser methods to get the window size, onDomReady method.
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*/
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window.extend({
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/*
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Property: window.addEvent
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same as <Element.addEvent> but allows the event 'domready', which is the same as <window.onDomReady>
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Credits:
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(c) Dean Edwards/Matthias Miller/John Resig, remastered for mootools.
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Arguments:
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init - the function to execute when the DOM is ready
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Example:
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> window.addEvent('domready', function(){alert('the dom is ready')});
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*/
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addEvent: function(type, fn){
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if (type == 'domready'){
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if (this.loaded) fn();
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else if (!this.events || !this.events.domready){
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var domReady = function(){
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if (this.loaded) return;
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this.loaded = true;
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if (this.timer) this.timer = $clear(this.timer);
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Element.prototype.fireEvent.call(this, 'domready');
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this.events.domready = null;
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}.bind(this);
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if (document.readyState && this.khtml){ //safari and konqueror
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this.timer = function(){
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if (['loaded','complete'].test(document.readyState)) domReady();
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}.periodical(50);
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}
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else if (document.readyState && this.ie){ //ie
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document.write("<script id=ie_ready defer src=javascript:void(0)><\/script>");
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$('ie_ready').onreadystatechange = function(){
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if (this.readyState == 'complete') domReady();
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};
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} else { //others
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this.addEvent("load", domReady);
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document.addEvent("DOMContentLoaded", domReady);
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}
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}
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}
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Element.prototype.addEvent.call(this, type, fn);
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return this;
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},
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/*
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Property: window.onDomReady
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Executes the passed in function when the DOM is ready (when the document tree has loaded, not waiting for images).
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Same as <window.addEvent> ('domready', init).
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Arguments:
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init - the function to execute when the DOM is ready
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Example:
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> window.addEvent('domready', function(){alert('the dom is ready')});
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*/
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onDomReady: function(init){
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return this.addEvent('domready', init);
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}
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});