public Image loadImage(String imageName) {
		Image img = imageCache.get(imageName);
		if (img == null) {
			try {
				ClassLoader loader = getClass().getClassLoader();
				Class[] classes = { Image.class };

				URL url = loader.getResource("images/" + imageName);
				img = (Image) url.openConnection().getContent(classes);
			} catch (Throwable t) {
			}
			imageCache.put(imageName, img);
		}
		return img;
	}