I'm looking to create a child menu and none of the examples in the Wordpress codex seem to do what I'm trying to create.
I have a main horizontal nav bar, which is fine. When clicking on a top-level page, I want a side-bar menu to show up with an accordion effect to browse through the child pages; however, when visiting a child page, I don't want the sidebar menu to reset to show the next tier as the top page... if that makes sense:
Here is a JSFiddle to demonstrate what I mean: http://jsfiddle.net/DY8Fk/
If you were to click main nav link in the top nav bar, it shows that page with a sub-menu. No matter what page you visit within that sub menu, the sub menu doesn't change.
I would want to use CSS to highlight the current page within the nav menu, and possibly add an accordion effect.
Any help would be greatly appreciated!