if(top==self) 
{ 
	var sContainer = "Default.asp"	 				
	var sThisURL = unescape(window.document.location);
	var sGotoURL = sContainer + "?URL=" + sThisURL;	
	var oAppVer = navigator.appVersion;
	var bIsNetscape = (navigator.appName == 'Netscape') && ((oAppVer.indexOf('3') != -1) || (oAppVer.indexOf('4') != -1));	
	var bIsMicrosoftIE = (oAppVer.indexOf('MSIE 4') != -1);
	
	if (bIsNetscape || bIsMicrosoftIE)
	{
		location.replace(sGotoURL);
	}
	else
	{
		location.href = sGotoURL;
	}
}