function popup(datei,hoehe,breite) {
   var fenster =  window.open(datei,"fenster","width=" + breite + ",height = " + hoehe + ",scrollbars=no,top=10,left=170,status=yes");
}

  function popup_sb(datei,hoehe,breite) {
   var fenster =  window.open(datei,"fenster","width=" + breite + ",height = " + hoehe + ",scrollbars=yes,top=10,left=170,status=yes");
}

  function self_reload() {
     window.location.reload();
}