I guess I understand what you are trying to do, but you are trying to load a game from a slot, but you haven't saved anything to that (or any other) slot..
You do have a localstorage called "point_keys" but it's hardly any use in this case, because the variable points is already set to that before going to the second layout..
What you could do for example is use a dictionary object and set it to the framenumbers, save it to local storage and set the animationframes from that..