'Get menu entry and url/ local file location for Additional Help
User selects a name for the Help resource and provides a web url
or a local file as its source.  The user can enter a url or browse
for the file.'

def __init__(self, parent, title, menuItem='', filePath=''):

    Toplevel.__init__(self, parent)
    self.configure(borderwidth=5)
    self.resizable(height=FALSE, width=FALSE)
    self.title(title)
    self.transient(parent)
    self.grab_set()
    self.protocol('WM_DELETE_WINDOW', self.Cancel)
    self.parent = parent
    self.result = None
    self.CreateWidgets()
    self.menu.set(menuItem)
    self.path.set(filePath)
    self.withdraw()
    self.update_idletasks()
    self.geometry(('+%d+%d' % ((parent.winfo_rootx() + ((parent.winfo_width() / 2) - (self.winfo_reqwidth() / 2))), (parent.winfo_rooty() + ((parent.winfo_height() / 2) - (self.winfo_reqheight() / 2))))))
    self.deiconify()
    self.bind('<Return>', self.Ok)
    self.wait_window()
    return
