$sql = "UPDATE ".IMAGES_TABLE."
          SET image_potm =  1
          WHERE image_potm_date = '".$config['potm_date']."'
          ORDER BY image_potm_votes DESC
          LIMIT 1";
   $site_db->query($sql);
   $sql = "UPDATE ".IMAGES_TABLE."
          SET image_potm_date =  '0000-00-00', image_potm_votes = 0
          WHERE image_potm_date = '".$config['potm_date']."' AND image_potm = 0";
   $site_db->query($sql);
   $sql = "UPDATE ".IMAGES_TABLE."
          SET image_potm_date =  '".$datum."'
          WHERE image_potm = 0
          ORDER BY image_".$sql_add." DESC
          LIMIT ".$potm_nop;
   $site_db->query($sql);
   $sql = "UPDATE ".SETTINGS_TABLE."
          SET setting_value =  '".$datum."'
          WHERE setting_name = 'potm_date'";
   $site_db->query($sql);
}