def __init__(self, parent, controller):

       tk.Frame.__init__(self, parent)
       tk.Frame.configure(self, bg = "black")

       radio = tk.Button(self, text ="RADIO", bg="black", fg="green", width = 10,
                         command = lambda: controller.show_frame(RadioPage))
       radio.place(x = 15, y = 0)

       map = tk.Button(self, text ="MAP", bg="black", fg="green", width = 10,
                       command = lambda: controller.show_frame(MapPage))
       map.place(x = 95, y = 0)

       data = tk.Button(self, text="DATA", bg="black", fg="green", width = 10,
                        command = lambda: controller.show_frame(DataPage))
       data.place(x = 175, y = 0)

       inv = tk.Button(self, text ="INV", bg="black", fg="green", width = 10,
                       command = lambda: controller.game())
       inv.place(x = 255, y = 0)

       stats = tk.Button(self, text ="STATS", bg="black", fg="green", width = 10,
                         command = lambda: controller.show_frame(StatsPage))
       stats.place(x = 335, y = 0)