function goToPage() 
{
   var URL = document.form.site.options[document.form.site.selectedIndex].value;
   if (URL != "!") {
      window.location.href = URL;
   }
   else {  // ignore non-URL items
      return;  // no link
   }
}



function qPopUp(popupfenster)
    {
       popHeight = 560;
       popWidth = 680;
       popY = (screen.height / 2)-(popWidth/2);
       popX = (screen.width / 2)-(popHeight/2); 
       window.open(popupfenster,"textfenster","scrollbars=auto,width="+popWidth+",height="+popHeight+",left="+popX+",top="+popY);
    }