menu_show_all_shortcuts(menu, TRUE);
menu_set_update_func(menu, layer_update);
acts = g_slist_prepend(NULL, action_from_string
("SendToTopLayer", OB_USER_ACTION_MENU_SELECTION));
menu_show_all_shortcuts(menu, TRUE);
menu_set_update_func(menu, layer_update);
acts = g_slist_prepend(NULL, action_from_string
("SendToTopLayer", OB_USER_ACTION_MENU_SELECTION));