Yeah, that looks pretty good. As for the knowing what page is loaded thing, I don't think I understand what your trying to do. Why don't you just have six seperate html files for each of the six different links? Or do you want to open the same file in each link? I have a couple of ideas, but I need to understand exactly what it is your trying to do first.

EDIT: oh yeah, and those links don't work for me. I don't know if it is supposed to be set up yet.