public function deleteAction()
 {
     $auth = Zend_Auth::getInstance();
     if ($auth->hasIdentity()) {
         $loginUserId = $auth->getStorage()->read()->id;
     }
     $id = $this->_request->getParam('objid');
     $messages['message'] = '';
     $actionflag = 3;
     if ($id) {
         $departmentsmodel = new Default_Model_Departments();
         $checkemployees = $departmentsmodel->checkemployeestodepartment($id);
         if ($checkemployees == 0) {
             $data = array('isactive' => 0);
             $where = array('id=?' => $id);
             $Id = $departmentsmodel->SaveorUpdateDepartmentsUnits($data, $where);
             if ($Id == 'update') {
                 $menuID = DEPARTMENTS;
                 $result = sapp_Global::logManager($menuID, $actionflag, $loginUserId, $id);
                 $messages['message'] = 'Department deleted successfully.';
                 $messages['msgtype'] = 'success';
             } else {
                 $messages['message'] = 'Department cannot be deleted.';
                 $messages['msgtype'] = 'error';
             }
         } else {
             $messages['message'] = 'Please re-assign the employees to another department';
             $messages['msgtype'] = 'error';
         }
     } else {
         $messages['message'] = 'Department cannot be deleted.';
         $messages['msgtype'] = 'error';
     }
     $this->_helper->json($messages);
 }