public void savePreferences()
{
for (Iterator i = panels.values().iterator(); i.hasNext();)
{
PreferencesPanel pp = (PreferencesPanel) i.next();
if(pp!=pluginPanel) pp.savePreferences();
}
pluginPanel.savePreferences();
if(Start.applet)backend.send(new InfoQuery("set",new IQPrivate(new nu.fw.jeti.applet.JetiPrivatePreferencesExtension(new Preferences()))));
else Preferences.save();
}