// JavaScript Document
window.onload = function() {
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		lis[i].onmouseout=function(){
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	var lis = document.getElementById("LeftPartUl").getElementsByTagName("li");
	for(var i=0; i<lis.length; i++){
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			this.className+=(this.className.length>0?" ":"") + "show";
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	if(document.getElementById("EnvironmentUL")!=null)
	{
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	    for(var i=0; i<lis.length; i++){
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}