tabs with eq, not id

I think that tabs widget should work based on element index rather than id.

I generate multiple containers that will become tabs dinamically, and then each could also have new tabs dinamically.

This represent a problem for me because I have to add and extra logic for not to repeat IDs.

A nice workaround would be to access a div based on it's index, the same index that the list item triggers.

So if I have 5 list items (tabs) and I click on the second one, then the second div (content) should be shown...regardless of the id.

what do you think?