function gotoSelectedValue(f,leer)
{
  if(f.selectedIndex  < leer) 
    return false;
  else
    location.href = f[f.selectedIndex].value;
}


function neuesFenster(datei,name,breite,hoehe) 
{
  win=window.open(datei,'name','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width='+breite+',height='+hoehe+', screenX=0, screenY=0');
  win.moveTo(0,0);
  win.resizeTo(breite,hoehe);
}