Dynamic Navigation Menu

This file creates a menu structure that gives the user a clue to their location in the site structure. One of the best known usability heuristics says you should give the user feedback as to system state. Their location, in my opinion, qualifies as system state.

This file can help provide that location state by doing two things:

NOT creating a link to the current page and
Changing the CSS to create a visual cue of current location within the site.