function gallery_popup(gs_id)
{
 var thiswin = window.open('modules/bildgalerie/view.php?gs_id=' + gs_id,'galwin','width=600,height=500,toolbar=no,location=no,menubar=no,resizable=yes,scrollbars=yes,sidebar=o,status=no,left=10,top=10;');
 thiswin.focus();
}