function gallery_detail(inBildnummer)
{
  Detail = window.open('http://www.ufc-muenster.de/gallery_detail.php?bildnummer='+inBildnummer, 'Detailfenster', 'width=300,height=200,toolbar=no,location=no,directories=no,statusbar=no,menubar=no,scrollbar=no,resizable=no,copyhistory=yes');
  Detail.focus();
  return false;
}