public void unavailableHelp() {
		JEditorPane messagePane = new JEditorPane("text/html",
				Tools.getLocalizedString("UNAVAILABLE_HELP"));
		messagePane.setOpaque(false);
		messagePane.setEditable(false);
		messagePane.addHyperlinkListener(new HyperlinkListener() {
			public void hyperlinkUpdate(HyperlinkEvent ev) {
				if (ev.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {

					Desktop desktop = Desktop.getDesktop();

					try {
						desktop.browse(ev.getURL().toURI());
					} catch (Exception e) {

						System.err.println(e.getMessage());
					}
				}
			}
		});
		JOptionPane.showMessageDialog(program.getFrame(), messagePane,
				Tools.getLocalizedString("HELP_DIALOG_TITLE"),
				JOptionPane.OK_OPTION, null);
	}