var shm=false;
	var ie=(navigator.appName=="Microsoft Internet Explorer")?true:false;
	var currX=""
	
	function findPosX(obj){
    	var curleft = 0;
    	if(obj.offsetParent)
        	while(1) {
          		curleft += obj.offsetLeft;
          		if(!obj.offsetParent)
            	break;
         	 obj = obj.offsetParent;
        	}
    	else if(obj.x)
        	curleft += obj.x;
    	return curleft;
  	}
	
	function showMenu(x){
		if(currX!=x&&currX!=""){
			document.getElementById(currX).style.display="none";
			currX=x+"Sub";
		}else{
			currX=x+"Sub";
		}
		var oldX=x;
		x=x+"Sub";
		document.getElementById(x).style.marginLeft="-1px"
		
		if(BrowserDetect.browser=="Explorer"&&parseFloat(BrowserDetect.version)<8){
			document.getElementById(x).style.marginTop="25px"
			document.getElementById(x).style.marginLeft="-2px"
		}
		
		document.getElementById(x).style.left=findPosX(document.getElementById(oldX))+"px";
		document.getElementById(x).style.display="block";
		for(var i=0;i<document.getElementById(x).childNodes.length;i++){
			if(document.getElementById(x).childNodes[i].nodeName=="LI"){
				document.getElementById(x).childNodes[i].onmouseover=function(){shm=true;}
				document.getElementById(x).childNodes[i].onmouseout=function(){
					shm=false;
					hideMenu(x);
				}
			}
		}
		shm=true;
		document.getElementById(oldX).onmouseout=function(){
			shm=false;
			hideMenu(x);
		}
	}	
	
	function hdmn(x){
		if(!shm)document.getElementById(x).style.display="none";
	}
	
	function hideMenu(x){
		shm=false;
		eval("var timer=window.setTimeout('hdmn(\""+x+"\")',1500);");
	}
	
	var BrowserDetect = {
		init: function () {
			this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
			this.version = this.searchVersion(navigator.userAgent)
				|| this.searchVersion(navigator.appVersion)
				|| "an unknown version";
			this.OS = this.searchString(this.dataOS) || "an unknown OS";
		},
		searchString: function (data) {
			for (var i=0;i<data.length;i++)	{
				var dataString = data[i].string;
				var dataProp = data[i].prop;
				this.versionSearchString = data[i].versionSearch || data[i].identity;
				if (dataString) {
					if (dataString.indexOf(data[i].subString) != -1)
						return data[i].identity;
				}
				else if (dataProp)
					return data[i].identity;
			}
		},
		searchVersion: function (dataString) {
			var index = dataString.indexOf(this.versionSearchString);
			if (index == -1) return;
			return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
		},
		dataBrowser: [
			{
				string: navigator.userAgent,
				subString: "Chrome",
				identity: "Chrome"
			},
			{ 	string: navigator.userAgent,
				subString: "OmniWeb",
				versionSearch: "OmniWeb/",
				identity: "OmniWeb"
			},
			{
				string: navigator.vendor,
				subString: "Apple",
				identity: "Safari",
				versionSearch: "Version"
			},
			{
				prop: window.opera,
				identity: "Opera"
			},
			{
				string: navigator.vendor,
				subString: "iCab",
				identity: "iCab"
			},
			{
				string: navigator.vendor,
				subString: "KDE",
				identity: "Konqueror"
			},
			{
				string: navigator.userAgent,
				subString: "Firefox",
				identity: "Firefox"
			},
			{
				string: navigator.vendor,
				subString: "Camino",
				identity: "Camino"
			},
			{		// for newer Netscapes (6+)
				string: navigator.userAgent,
				subString: "Netscape",
				identity: "Netscape"
			},
			{
				string: navigator.userAgent,
				subString: "MSIE",
				identity: "Explorer",
				versionSearch: "MSIE"
			},
			{
				string: navigator.userAgent,
				subString: "Gecko",
				identity: "Mozilla",
				versionSearch: "rv"
			},
			{ 		// for older Netscapes (4-)
				string: navigator.userAgent,
				subString: "Mozilla",
				identity: "Netscape",
				versionSearch: "Mozilla"
			}
		],
		dataOS : [
			{
				string: navigator.platform,
				subString: "Win",
				identity: "Windows"
			},
			{
				string: navigator.platform,
				subString: "Mac",
				identity: "Mac"
			},
			{
				   string: navigator.userAgent,
				   subString: "iPhone",
				   identity: "iPhone/iPod"
		    },
			{
				string: navigator.platform,
				subString: "Linux",
				identity: "Linux"
			}
		]
	
	};
	BrowserDetect.init();