SimpleTabs is lightweight (2.5 KB compressed), unobtrusive tabs script which doesn't require any JavaScript frameworks such as jQuery, Mootools etc. Some of it's interesting features are:
It does not need different IDs per tab container in order to have multiple tab sets. So, you can have as many SimpleTabs tab sets as you want on the same page. This solve the most annoying features I found in other tab content script where you are limited to a single tab set.
It remembers the last tab...
