var blnIsEnabled = false;

			function sniffBrowser(){
				
				var objBsrName = navigator.appName;				
				var objBsrVer = parseInt(navigator.appVersion);
				var lblnIsEnabled = false;
			
				if( objBsrName == "Netscape" && objBsrVer > 3){
					lblnIsEnabled = true;
				}
				else {
					if(objBsrVer >= 4) {
						lblnIsEnabled = true;
				 	}
				}
				return lblnIsEnabled;
			}
			
			
			function showHide ( what ) {
						
				if (what.style.display == "" ) {
					what.style.display = "none";
				}
				else {
					what.style.display = "";
				}
				
			
			}			
			
			blnIsEnabled = sniffBrowser(); 
			if ( blnIsEnabled == false  ) {
				var lstrAbs = "" + window.location;
				var llngPos = lstrAbs.lastIndexOf("/");
				if (llngPos > -1)
					lstrGo = lstrAbs.substring(0, llngPos + 1 )
				else
					lstrGo = lstrAbs;
					window.top.location = lstrGo + "OldVer.asp";
			}

			function goNavigate( where ) {
			
				window.top.fraMain.location.href = where;
			
			}