private function loadModule()
 {
     $this->load->file('application/modules/app/system_module/data/module_data.php');
     $resAjax = new Response_Ajax();
     $id_module = $this->input->post('id_module');
     $form_data = new Data_App_Module_Module();
     try {
         $oBus = Business_App_Module::loadModulePermissions($id_module);
         if (!$oBus->isSuccess()) {
             throw new Exception($oBus->message());
         }
         $data = $oBus->data();
         $eModule = $data['eModule'];
         $ePermissions = $data['ePermissions'];
         $form_data->setModuleEntity($eModule);
         $form_data->setPermissionEntities($ePermissions);
         $resAjax->isSuccess(TRUE);
     } catch (Exception $ex) {
         $resAjax->isSuccess(FALSE);
         $resAjax->message($ex->getMessage());
     }
     $resAjax->data(array('module' => $form_data->toArray()));
     echo $resAjax->toJsonEncode();
 }