I used in a different way of what you show in the app, and it works very well!
In controller: tabs =PEST([ ['Index', URL('default')] , ['Tab one',URL('tab1')] ]) return dict(tab=tab) In view: {{=tabs}} I just suggest you: Calling the class 'TAB' instead of 'PEST'. Needs a way to output dynamic proper CSS You can pack it as a plugin using plugin manager I'll try it a little more in different kind of views, I'll give you feedback about it. Very Nice! Thanks -- Bruno Rocha http://about.me/rochacbruno/bio