private JPanel setupSpriteModePanel() {
        ActionListener act = new SModeSaving();
        m8x8 = new JRadioButton(Utils.lang("8x8"));
        m8x8.setSelected(true);
        m8x16 = new JRadioButton(Utils.lang("8x16"));
        m8x8.setActionCommand("8");
        m8x16.setActionCommand("16");
        m8x8.addActionListener(act);
        m8x16.addActionListener(act);
        ButtonGroup group = new ButtonGroup();
        group.add(m8x8);
        group.add(m8x16);
        JPanel jplRadio = new JPanel();
        jplRadio.setLayout(new GridLayout(0, 4));
        jplRadio.setBounds(0, 0, 256, 20);
        jplRadio.add(m8x8);
        jplRadio.add(m8x16);
		return jplRadio;
	}