function deleteitemsAction()
 {
     $this->_helper->layout()->disableLayout();
     $phongbanModel = new Front_Model_Phongban();
     if ($this->_request->isPost()) {
         $item = $this->getRequest()->getPost('cid');
         foreach ($item as $k => $v) {
             $phongbanModel->delete('pb_id=' . $v);
         }
     }
     $this->_redirect('hethong/phongban/index/page/' . $this->_page);
 }