$rsData = CControllerMember::GetList(array($by => $order), $arFilter);
     while ($arRes = $rsData->Fetch()) {
         $arID[] = $arRes['ID'];
     }
 }
 foreach ($arID as $ID) {
     if (strlen($ID) <= 0) {
         continue;
     }
     $ID = IntVal($ID);
     switch ($_REQUEST['action']) {
         case "delete":
             if ($MOD_RIGHT >= "W") {
                 @set_time_limit(0);
                 $DB->StartTransaction();
                 if (!CControllerMember::Delete($ID)) {
                     $DB->Rollback();
                     $lAdmin->AddGroupError(GetMessage("CTRL_MEMB_ADMIN_DEL_ERR"), $ID);
                 }
                 $DB->Commit();
             }
             break;
         case "activate":
         case "deactivate":
             $arFields = array("ACTIVE" => $_REQUEST['action'] == "activate" ? "Y" : "N");
             if (!CControllerMember::Update($ID, $arFields)) {
                 if ($e = $APPLICATION->GetException()) {
                     $lAdmin->AddGroupError(GetMessage("CTRL_MEMB_ADMIN_SAVE_ERR") . " " . $ID . ": " . $e->GetString(), $ID);
                 }
             }
             break;