building an efficient navigation bar

[eluser]A.M.F[/eluser]
hello

i am working on a navigation bar for my site and i want to share u with my ideas and here ur hints.

i have many pages that are inside other page, so i want to make it recursive. therefore, in each controller that shows a page, i have an array with the "father" pages, and i want to print it with a foreach loop.

the structure of my pages looks something like this:
main page -> category page (games, movies, etc.) -> page -> page -> page....

how r u doing ur navigation bar?