<!--
// browser detection:
var ua = navigator.userAgent;
var ns = (navigator.appName.toLowerCase().indexOf("netscape")!=-1)?1:0;
var ns4 = (document.layers)?1:0;
var ns6 = (document.getElementById && ns)?1:0;
var mac = (navigator.userAgent.toLowerCase().indexOf("mac")!=-1)?1:0;
var macie4 = (mac && !ns && parseInt(ua.substr(ua.indexOf("MSIE")+4,2)) <= 4)?1:0;
var macie = (mac && !ns)?1:0;
var ff= (navigator.userAgent.toLowerCase().indexOf("firefox.aspx")!=-1)?1:0;
var opera= (navigator.userAgent.toLowerCase().indexOf("opera.aspx")!=-1)?1:0;

//alert(navigator.userAgent)

if (typeof(level1)=="undefined") level1=""
if (typeof(level2)=="undefined") level2=""
if (typeof(leftID)=="undefined") leftID=""


// Trims the leading and trailing blanks from a given string:
function Trim(strToTrim) {
	while(strToTrim.charAt(0)==' '){strToTrim = strToTrim.substring(1,strToTrim.length);}
	while(strToTrim.charAt(strToTrim.length-1)==' '){strToTrim = strToTrim.substring(0,strToTrim.length-1);}
	return strToTrim;
}

//-->