function getVehicleAction()
 {
     if ($this->getRequest()->isPost()) {
         $data = $this->getRequest()->getPost();
         $db = new Driverguide_Model_DbTable_Dbvehicleprice();
         $rs = $db->getVehicleById($data['vehicle_id']);
         print_r(Zend_Json::encode($rs));
         exit;
     }
 }