public function sendmailofliquidacionesexcelAction()
 {
     try {
         $this->_helper->layout->disableLayout();
         $this->_helper->viewRenderer->setNoRender();
         $request = $this->getRequest();
         $liqId = $request->liquidacion_id;
         $status = (int) $request->status;
         $pdf = new Gyuser_Model_PdfGeneratorDataMapper();
         $result = $pdf->SendExcelByMail($status, $liqId);
         //$pdf->CreateAndSendMailExcelforLiquidaciones($obj, $status, $liquidacion_id);
         echo $result;
     } catch (Exception $e) {
         echo $e;
     }
 }