public function actionAdd()
 {
     $region = $_POST['region'];
     $out = $_POST['date_out'];
     $there = $_POST['date_there'];
     $back = $_POST['date_back'];
     $courier = $_POST['courier'];
     $table = new Timetable();
     $table->add_trip($region, $courier, $out, $there, $back);
     $redirect = new Redirect();
     $redirect->redir("", '');
 }