static public JMenu helpMenu(JMenuBar menuBar,String ref,boolean direct){
  JMenu helpMenu=makeHelpMenu(ref,direct);
  menuBar.add(helpMenu);
  return helpMenu;
}

static public JMenu helpMenu ( JMenuBar menuBar , String ref , boolean direct ) { JMenu helpMenu = makeHelpMenu ( ref , direct ) ; menuBar . add ( helpMenu ) ; return helpMenu ; }
append a help menu to the menu bar .
