public function actionMyTrips()
 {
     $model = new Trip();
     $model->retrieveMyScheduledTrips();
     $scheduledTrips = $model->getData();
     $model->retrieveMyPastTrips();
     $pastTrips = $model->getData();
     $myPastTripsPagination = $model->getPagination();
     $this->breadcrumbs = array('Головна' => $this->createUrl('site/index'), 'Туристичні знайомства' => $this->createUrl('index'), 'Мої поїздки');
     $this->render('my-trips', array('scheduledTrips' => $scheduledTrips, 'pastTrips' => $pastTrips, 'myPastTripsPagination' => $myPastTripsPagination));
 }