private JPanel setupMapSizePanel() {
	    	mapWidth = new JSpinner(new SpinnerNumberModel(32, 20, 100, 1));
	    	mapHeight = new JSpinner(new SpinnerNumberModel(32, 18, 100, 1));
	    	ChangeListener act2 = new MapMode();
	    	mapWidth.addChangeListener(act2);
	    	mapHeight.addChangeListener(act2);
		mapWidth.setEnabled(false);
	    mapHeight.setEnabled(false);
	    JPanel bkgRadio = new JPanel();
	    bkgRadio.add(new JLabel(Utils.lang("width")));
	    bkgRadio.add(mapWidth);
	    bkgRadio.add(new JLabel(Utils.lang("height")));
	    bkgRadio.add(mapHeight);
		return bkgRadio;
	}