/**
  * delete salery grade 
  * @param sfWebRequest $request
  * @return unknown_type
  */
 public function executeDeleteSaleryGradeCurrency(sfWebRequest $request)
 {
     $saleryGradeId = $request->getParameter('id');
     if (count($request->getParameter('chkdel')) > 0) {
         $jobService = new JobService();
         $jobService->deleteSalleryGradeCurrency($saleryGradeId, $request->getParameter('chkdel'));
         $this->setMessage('SUCCESS', array(TopLevelMessages::DELETE_SUCCESS));
     } else {
         $this->setMessage('NOTICE', array(TopLevelMessages::SELECT_RECORDS));
     }
     $this->redirect('admin/updateSaleryGrade?id=' . $saleryGradeId);
 }