public void paint(Graphics g) {
		super.paint(g);

		g.drawImage(backgroundImage, 0, 0, null);

		Graphics2D g2d = (Graphics2D) g;

		g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
				alpha));
		g2d.drawImage(overlayImage, 0, 0, null);
	}