public CurrentImageModule(){
super();
setLayout(new BorderLayout());
screen_ = new CurrentImageScreen();
add(new JScrollPane(screen_), BorderLayout.CENTER);
JPanel p = new JPanel();
p.setBorder(new TitledBorder(new EtchedBorder(), Messages.getString("Onion-Skin")));
onionSkinSlider_ = new JSlider(0, 100, (int) (Settings.getPropertyFloat(ConstantKeys.onionskin_transparency) * 100));