private void Button_Click(object sender, RoutedEventArgs e)
        {
            TransitBus tbus = new TransitBus();

            this.Visibility = Visibility.Hidden;
            tbus.Show();
        }
        private void TransitBus(object sender, RoutedEventArgs e)
        {
            TransitBus tbus = new TransitBus();

            tbus.get_directions_btn.Visibility = Visibility.Hidden;
            this.Visibility = Visibility.Hidden;
            tbus.Show();
        }