I'm trying to use the Menu widget from jQuery UI. I'm having an issue where the <ul> tags aren't being recognized as submenu's and it's just rendering them as normal <ul> lists. I've basically copied the code from the demo on the jquery UI website.
I figured it out. It wasn't the CSS that was missing, it was the jQuery UI js file I had. I had a "custom" downloaded one, even though I selected all the components, i guess it was missing some part of it. Once I linked to http://code.jquery.com/ui/1.9.1/jquery-ui.js it worked perfectly.