private JButton getButtonForColor(CatanColor color) {
		
		switch (color) {
		case BLUE:
			return btnBlue;
		case BROWN:
			return btnBrown;
		case GREEN:
			return btnGreen;
		case ORANGE:
			return btnOrange;
		case PUCE:
			return btnPuce;
		case PURPLE:
			return btnPurple;
		case RED:
			return btnRed;
		case WHITE:
			return btnWhite;
		case YELLOW:
			return btnYellow;
		default:
			assert false;
			return null;
		}
	}