public static function initialize($idEntry, $idMultimedia, $idS)
 {
     $OO = AppBlogMultimediaEntriesPeer::retrieveByPK($idEntry, $idMultimedia);
     if (!$OO instanceof AppBlogMultimediaEntries) {
         $OO = new AppBlogMultimediaEntries();
         $OO->setEntriesId($idEntry);
         $OO->setMultimediaId($idMultimedia);
         $OO->setSiteId($idS);
         $OO->setActiu(true);
     }
     return new AppBlogMultimediaEntriesForm($OO, array('IDS' => $idS));
 }