public static function disableNotice($id_notice)
 {
     global $user_info;
     if (empty($user_info['id'])) {
         return;
     }
     require_once SUBSDIR . '/DismissibleNotices.class.php';
     $notice = new Dismissible_Notices();
     return $notice->disableNotice($id_notice, $user_info['id']);
 }