gtk_container_set_border_width (GTK_CONTAINER (window), 8);
gtk_window_position (GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_modal (GTK_WINDOW (window), TRUE);
gtk_container_set_border_width (GTK_CONTAINER (window), 8);
gtk_window_position (GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_modal (GTK_WINDOW (window), TRUE);