window.onerror = handle_error; function handle_error(){return true;}
if(navigator.appName=="Netscape"&&navigator.userAgent.indexOf("Gecko")==-1){
	document.writeln('<link rel=stylesheet href="../inc/setmarks_ns.css" type="text/css">');
}else{
	document.writeln('<link rel=stylesheet href="../inc/setmarks_ie.css" type="text/css">');
}

function checkFrameset(url) {
	if(!parent.subnav){
	parent.location.href="index.html?" + url;
	}
}

function callback() {
	var breite = 420;
	var hoehe = 345;
	var leftpos = ((screen.availWidth/2) - (breite/2));
	var toppos = ((screen.availHeight/2) - (hoehe/2));
	window.open("callback.html", "CALLBACK","width="+breite+",height="+hoehe+",top="+toppos+",left="+leftpos+",directories=no,location=no,menubar=no,scrollbars=no,status=no,titlebar=no,toolbar=no,resizable=no");
}