var currentMenuSelection="";
		var NS4 = (document.layers);
		var IE4 = (document.all);
		var NS5 = (navigator.appName.indexOf("Netscape") > -1)
				&& (navigator.appVersion.indexOf("5.") == 0);
		var ver4 = (NS4 || IE4 || NS5);
		var isMac = (navigator.appVersion.indexOf("Mac") != -1);
		var IE5 = (navigator.appVersion.indexOf("MSIE 5") != -1);
		var IE6 = (navigator.appVersion.indexOf("MSIE 6") != -1);
		
		var http_server = "";
		var https_server = "";
		var template_path="";
		var http_path ="";
		var https_path ="";
		var axisUp = true;
		
		var noshift = false;
					
		if (isMac) 
		{
			if (IE4 || NS5) 
			{
			document.write('<link rel="stylesheet" type="text/css" href="css">');
			}
			
			if (NS4) 
			{
			document.write('<META HTTP-EQUIV="Pragma" CONTENT="no-cache">'); 
			document.write('<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">');
			}
		}
		else
		{
			if (IE4 || NS5) 
			{
			document.write('<link rel="stylesheet" type="text/css" href="css">');

			}
			
			if (NS4) 
			{
			document.write('<META HTTP-EQUIV="Pragma" CONTENT="no-cache">');
			document.write('<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">');
			document.write('<link rel="stylesheet" type="text/css" href="css">');


		}
		}
		function stripURL(thestr) {
			var res
			tmp=new Array();
			tmp=thestr.match("^<([^>])*>");
			res=tmp[0].substring(8,tmp[0].length-1);
			return res;
		}
	function categories(title,folder,url,type,level)// constructor
	{
	
	this.title=title;
	this.folder=folder;
	this.url=stripURL(url);
	this.type=type;
	this.level=level;
	}