var check = "no";
var go_ns = "sprachwahl_ns.htm";
var go_ie = "sprachwahl_ie.htm";

function javascriptactivated() {
 check = "yes";
 if (navigator.appName=='Netscape') {
   if (check == "yes") {
   window.location.href = go_ns;
   }
  }
  if (navigator.appName=='Microsoft Internet Explorer') {  
   if (check == "yes") {
   window.location.href = go_ie;
   }
  }
}