@Override
	public void controlPressed(Command c) {
		if (c.equals(up)) {
			choice -= 1;
			
			if (choice < 0) {
				choice = 0;
			}
		}
		
		if (c.equals(down)) {
			choice += 1;
			
			if (choice >= buttons.size()) {
				choice = buttons.size() - 1;
			}
		}
	}