private void setLooping(boolean flag) {
		if (!hasQuickTime || movie == null) return;
		try {
			Class[] types = { Boolean.TYPE };
			Object[] args = { new Boolean(flag) };
			Method setLooping = movieControllerClass.getMethod("setLooping", types);
			setLooping.invoke(controller, args);
		} catch (Exception ex) {
			throw new ErrorException(ex);
		}
	}