public static void Return_Last_Menu()
 {
     Menu_Base Temp_Menu = Current_Menu; Current_Menu = Last_Menu; Last_Menu = Temp_Menu; Current_Menu.Pass_MessageBox_Message(); Current_Menu.Set_Toggle_State();
 }
 public static void Set_New_SubMenu(Menu_Base New_Menu)
 {
     Current_Menu = New_Menu; Current_Menu.Pass_MessageBox_Message(); Current_Menu.Set_Toggle_State();
 }