Nested Tabs...help required

Hi,

For the rails app I am building, I need to have the feature of nested
tabs. I need the feature to be something like this...

say I have three controllers product, category and buyer controller. All
these controllers have (say 3/4) action methods in them.

I would like to have nested tabs in the view of another controller say
home for the action index which when rendered

should have three Main tabs, Product, Category and User. Now if click on
Product it should show me the other action methods of Product
controller.

Can somebody give me pointers on how to solve this ?

Thanks in advance,

Saurav

Sounds like something that Uberkit does well... http://github.com/mbleigh/uberkit

it will be a set of nested uls I guess you could add some javascript
if you need the top menus to be click able... Why not just use hover ?