override public void destroy()
    {
        base.destroy();

        mBackground.destroy();
        mBackground = null;

        mButtonPlay.destroy();
        mButtonPlay = null;
    }
    override public void destroy()
    {
        base.destroy();

        mBackground.destroy();
        mBackground = null;

        mButtonPlay.destroy();
        mButtonPlay = null;

        exitButton.destroy();
        exitButton = null;

        logo.destroy();
        logo = null;
    }