/*******************************************************************************
 * This notice must be untouched at all times.
 *
 * This javascript library contains helper routines to assist with event 
 * handling consinstently among browsers
 *
 * EventHelpers.js v.1.4 available at http://www.useragentman.com/
 *
 * released under the MIT License:
 *   http://www.opensource.org/licenses/mit-license.php
 *   
 * Chagelog: 1.4: fix fireEvent to work correctly for IE9.
 *
 *******************************************************************************/
var EventHelpers=new function(){var me=this;var safariTimer;var isSafari=/WebKit/i.test(navigator.userAgent);var globalEvent;me.init=function(){if(me.hasPageLoadHappened(arguments)){return}if(document.createEvent){globalEvent=document.createEvent("HTMLEvents")}else if(document.createEventObject){globalEvent=document.createEventObject()}me.docIsLoaded=true}me.addEvent=function(obj,evType,fn){if(obj.addEventListener){obj.addEventListener(evType,fn,false)}else if(obj.attachEvent){obj['e'+evType+fn]=fn;obj[evType+fn]=function(){obj["e"+evType+fn](self.event)}obj.attachEvent("on"+evType,obj[evType+fn])}}me.removeEvent=function(obj,evType,fn){if(obj.removeEventListener){obj.removeEventListener(evType,fn,false)}else if(obj.detachEvent){try{obj.detachEvent("on"+evType,obj[evType+fn]);obj[evType+fn]=null;obj["e"+evType+fn]=null}catch(ex){}}}function removeEventAttribute(obj,beginName){var attributes=obj.attributes;for(var i=0;i<attributes.length;i++){var attribute=attributes[i]var name=attribute.name if(name.indexOf(beginName)==0){attribute.specified=false}}}me.addScrollWheelEvent=function(obj,fn){if(obj.addEventListener){obj.addEventListener('DOMMouseScroll',fn,true)}if(obj.attachEvent){obj.attachEvent("onmousewheel",fn)}}me.removeScrollWheelEvent=function(obj,fn){if(obj.removeEventListener){obj.removeEventListener('DOMMouseScroll',fn,true)}if(obj.detachEvent){obj.detatchEvent("onmousewheel",fn)}}me.getMouseCoords=function(e){if(!e){return}if(e.clientX!=null){return{x:e.clientX,y:e.clientY}}else if(e.pageX!=null){return{x:e.pageX,y:e.pageY}}else if(window.event!=null&&window.event.clientX!=null&&document.body!=null&&document.body.scrollLeft!=null){return{x:window.event.clientX+document.body.scrollLeft,y:window.event.clientY+document.body.scrollTop}}else{return null}}me.getMouseX=function(e){if(!e){return}if(e.pageX!=null){return e.pageX}else if(window.event!=null&&window.event.clientX!=null&&document.body!=null&&document.body.scrollLeft!=null)return window.event.clientX+document.body.scrollLeft;else if(e.clientX!=null)return e.clientX;else return null}me.getMouseY=function(e){if(e.pageY!=null)return e.pageY;else if(window.event!=null&&window.event.clientY!=null&&document.body!=null&&document.body.scrollTop!=null)return window.event.clientY+document.body.scrollTop;else if(e.clientY!=null){return e.clientY}}me.getScrollWheelDelta=function(e){var delta=0;if(!e)e=window.event;if(e.wheelDelta){delta=e.wheelDelta/120;if(window.opera){delta=-delta}}else if(e.detail){delta=-e.detail/3}return delta}me.addMouseEvent=function(func){if(document.captureEvents){document.captureEvents(Event.MOUSEMOVE)}document.onmousemove=func;window.onmousemove=func;window.onmouseover=func}me.getEventTarget=function(e){if(e.toElement){return e.toElement}else if(e.currentTarget){return e.currentTarget}else if(e.srcElement){return e.srcElement}else{return null}}me.getKey=function(e){if(e.keyCode){return e.keyCode}else if(e.event&&e.event.keyCode){return window.event.keyCode}else if(e.which){return e.which}}me.addPageLoadEvent=function(funcName){var func=eval(funcName);if(isSafari){pageLoadEventArray.push(func);if(!safariTimer){safariTimer=setInterval(function(){if(/loaded|complete/.test(document.readyState)){clearInterval(safariTimer);me.runPageLoadEvents();return}set=true},10)}}else if(document.addEventListener){var x=document.addEventListener("DOMContentLoaded",func,null)}else{me.addEvent(window,'load',func)}}var pageLoadEventArray=new Array();me.runPageLoadEvents=function(e){if(isSafari||e.srcElement.readyState=="complete"){for(var i=0;i<pageLoadEventArray.length;i++){pageLoadEventArray[i]()}}}me.hasPageLoadHappened=function(funcArgs){if(funcArgs.callee.done)return true;funcArgs.callee.done=true}me.preventDefault=function(e){if(e.preventDefault){e.preventDefault()}try{e.returnValue=false}catch(ex){}}me.cancelBubble=function(e){if(e.stopPropagation){e.stopPropagation()}try{e.cancelBubble=true}catch(ex){}}me.fireEvent=function(element,event,options){if(!element){return}if(element.dispatchEvent){globalEvent.initEvent(event,true,true);return!element.dispatchEvent(globalEvent)}else if(document.createEventObject){return element.fireEvent('on'+event,globalEvent)}else{return false}}me.isSupported=function(eventName,nodeName){var el=document.createElement(nodeName);eventName='on'+eventName;var isSupported=(eventName in el);if(!isSupported){el.setAttribute(eventName,'return;');isSupported=typeof el[eventName]=='function'}el=null;return isSupported}function init(){}init()}EventHelpers.addPageLoadEvent('EventHelpers.init');