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) {
         $businessunitsmodel = new Default_Model_Businessunits();
         $checkdeptexistance = $businessunitsmodel->checkdeptstobusinessunits($id);
         if ($checkdeptexistance == 0) {
             $menumodel = new Default_Model_Menu();
             $data = array('isactive' => 0, 'modifieddate' => gmdate("Y-m-d H:i:s"));
             $where = array('id=?' => $id);
             $Id = $businessunitsmodel->SaveorUpdateBusinessUnits($data, $where);
             if ($Id == 'update') {
                 $menuidArr = $menumodel->getMenuObjID('/businessunits');
                 $menuID = $menuidArr[0]['id'];
                 $result = sapp_Global::logManager($menuID, $actionflag, $loginUserId, $id);
                 $messages['message'] = 'Business unit deleted successfully.';
                 $messages['msgtype'] = 'success';
             } else {
                 $messages['message'] = 'Business unit cannot be deleted.';
                 $messages['msgtype'] = 'error';
             }
         } else {
             $messages['message'] = 'Since departments are associated with this business unit, you cannot delete the business unit.';
             $messages['msgtype'] = 'error';
         }
     } else {
         $messages['message'] = 'Business unit cannot be deleted.';
     }
     $this->_helper->json($messages);
 }