public function actionSave()
 {
     $group = new CUserGroup();
     $group->setAttributes(CRequest::getArray($group::getClassName()));
     if ($group->validate()) {
         $group->save();
         $this->redirect("groups.php?action=index");
         return true;
     }
     $this->setData("group", $group);
     $this->renderView("_acl_manager/groups/edit.tpl");
 }