public function getemployeesAction()
 {
     $ajaxContext = $this->_helper->getHelper('AjaxContext');
     $ajaxContext->addActionContext('getemployees', 'html')->initContext();
     $employeemodel = new Default_Model_Employee();
     $servicedeskconfmodel = new Default_Model_Servicedeskconf();
     $businessunitsmodel = new Default_Model_Businessunits();
     $elementid = $this->_request->getParam('elementid');
     $bunitid = $this->_request->getParam('bunitid');
     $deptid = $this->_request->getParam('deptid');
     $employeeData = array();
     $servicedeskData = array();
     $employeeData = $employeemodel->getEmployeesForServiceDesk($bunitid, $deptid);
     $servicedeskData = $servicedeskconfmodel->getActiveServiceDepartments($bunitid, $deptid);
     if ($bunitid != '') {
         $implementationdata = $businessunitsmodel->getSingleUnitData($bunitid);
     }
     $this->view->employeedata = $employeeData;
     $this->view->servicedeskData = $servicedeskData;
     $this->view->implementationdata = $implementationdata;
 }