<!--
        function popup (url) {
         fenster = window.open(url, "Reiseroute", "width=400,height=400,resizable=0,scrollbars=no,toolbar=no,status=0,menubar=0,location=0,directories=0,top='0',left='0'");
         fenster.focus();
         return false;
        }
        
        newwindow=false;
        function fg_popup(url,breite,hoehe) {
          if(newwindow&&newwindow.closed==false)
            newwindow.close()
            var l = (screen.availWidth - breite) / 2;
            var t = (screen.availHeight - hoehe) / 2;
            newwindow = window.open(url,"newwindow","width=" + breite +
                ",height=" + hoehe +
                ",left=" + l +
                ",top=" + t + ",resizable=0,scrollbars=yes,toolbar=no,status=0,menubar=0,location=0,directories=0;");
          newwindow.focus();
        }
//-->