* Create a top level window containing an HTMLViewer panel.
*/
public HTMLViewerFrame() {
super("HTML Viewer");
viewer = new HTMLViewer();
GenericToolBar toolbar = new GenericToolBar(viewer);
getContentPane().add(toolbar, BorderLayout.NORTH);
getContentPane().add(viewer, BorderLayout.CENTER);
setJMenuBar(new HTMLViewerMenuBar(viewer, toolbar));
Preferences.manageLocation(this);