Development:Moodle 2.0 navigation how to
This document looks at the navigation within Moodle 2.0 from a development perspective. It aims to outline what the navigation is, how it works, how to add to it, how to hack it, and how to debug it. If you're writing a plugin, or some arbtiart code and want to make the navigation meet your needs to complete the look of what ever you are working on then this is the document for you. If you're not a PHP developer you're certainly in the wrong place.
A php structure
A fish
It doesn't... does it?
You can't unless your code fu is strong
Through module callbacks
Why would you want to, its perfect just as it is.