function showToolbar()
{
// AddItem(id, text, hint, location, alternativeLocation);
// AddSubItem(idParent, text, hint, location);

	menu = new Menu();
                menu.addItem("CTid", "International conversion table", "International conversion table",  "http://www.fusion-a.com/webupload/pics/MainFrame-CT.html");
                menu.addItem("backid", "Back", "Back",  "javascript:history.back()");

	menu.showMenu();
}