function manage_models()
{
$vehicle_model_service = new Vehicle_model_service();
$manufacture_service = new Manufacture_service();
$data['heading'] = "Manage Vehicle Models";
$data['results'] = $vehicle_model_service->get_all_vehicle_models();
$data['manufacturer_results'] = $manufacture_service->get_all_manufactures();
$parials = array('content' => 'vehicle_model/manage_vehicle_model_view');
$this->template->load('template/main_template', $parials, $data);
}
