public function savePermissionAction()
 {
     $request = $this->getRequest();
     $groupid = $this->_getSessionParam('id', '');
     $model = new Sam_Model_User_Group_Right();
     $db = $model->getDbTable()->getAdapter();
     $db->query("DELETE FROM sys_group_rights WHERE groupid=?", array($groupid));
     if ($request->getPost()) {
         foreach ($_POST as $key => $val) {
             $arKey = explode('#', $key);
             $resourceName = $arKey[0];
             $actionName = $arKey[1];
             $groupRight = new Sam_Model_User_Group_Right();
             $groupRight->setGroupid($groupid)->setResource($resourceName)->setAction($actionName)->save();
         }
     }
     $info = '8';
     $this->_helper->redirector('permission', null, null, array('id' => $groupid, 'info' => $info));
     $this->render('blank', null, true);
 }