public FormMain()
 {
     InitializeComponent();
     frmMovie = new FormMovie();
     frmTV = new FormTV();
     PB.frmProgress = new FormProgress();
     PB.quality = "20";
 }
        private void buttonTV_Click(object sender, EventArgs e)
        {
            if ((listBoxMovies.SelectedIndex >= 0) && (!frmMovie.Visible) && (!frmTV.Visible))
            {
                PB.currentMovie = movieList[listBoxMovies.SelectedIndex];
                PB.SetDefault();

                //Load TV dialog
                frmTV = new FormTV();
                frmTV.Show();
            }
        }