I have a site I am working on where I need to change the page banner based on which part of the primary menu tree the page is located in. The company has two divisions, and if the current page is anywhere in the 'division A' menus, I want to use one set of code, and if it's in 'division B' menus, I want to use another set.

I started looking into menu_get_active_trail(), but that doesnt appear to be returning useable data. Maybe I am trying to use it in the wrong context, as part of the page.tpl.php?

Any suggestions or ideas?

Thanks,
Chris