var detect = navigator.userAgent.toLowerCase();
			var OS,browser,total,thestring;
			var version = 0;

			if (checkIt('konqueror'))
			{
				browser = "Konqueror";
				OS = "Linux";
			}
			else if (checkIt('safari')) browser = "Safari"
			else if (checkIt('omniweb')) browser = "OmniWeb"
			else if (checkIt('opera')) browser = "Opera"
			else if (checkIt('webtv')) browser = "WebTV";
			else if (checkIt('icab')) browser = "iCab"
			else if (checkIt('msie')) browser = "Internet Explorer"
			else if(navigator.userAgent.indexOf("Firefox")!=-1){
					var versionindex=navigator.userAgent.indexOf("Firefox")+8
					if (parseInt(navigator.userAgent.charAt(versionindex))>=1)
					browser = "Firefox";}
					//alert("You are using Firefox 1.x or above")
					
			else if (!checkIt('compatible'))
			{
				browser = "Netscape Navigator"
				version = detect.charAt(8);
				//alert(browser);
			}
			else browser = "An unknown browser";
				//alert(browser); 
			function checkIt(string)
			{
				place = detect.indexOf(string) + 1;
				thestring = string;
				return place;
			} 
			
			function hov(loc,cls)
			{
				if(loc.className)
				loc.className=cls; 
			}