window.onerror=fehler
function fehler(){
 return true;
}
if(navigator.appName=="Microsoft Internet Explorer"){
  var Browser="IE"
}else if(navigator.appName=="Netscape"){
  var Browser="NS"
}

function popup(loc,w,h,scroll) {
  var name = loc.replace(/\W/g, "");
	Neu=window.open(loc,name,'width='+w+', height='+h+', location=no, directories=no, menubar=no, scrollbars='+scroll+', resizable=no, status=no, toolbar=no');
	Neu.focus()	
}
function Newpopup(loc,name,w,h,scroll) {
	Neu=window.open(loc,name,'width='+w+', height='+h+', location=no, directories=no, menubar=no, scrollbars='+scroll+', resizable=no, status=no, toolbar=no');
	Neu.focus()	
}


// var Browser="IE"