Creates one or more tabbed dynamic sidebars for your sidebar
If you use the widget to add the tabbed sidebar to you main sidebar you can also re-style the CSS. After you have added the widget to the sidebar open the tabbed sidebar widget options and you will be presented with boxes containing the default CSS. You can now tweak this to your satisfaction.
Update to resolve problems generating the CSS
Note: There have been some changes to the CSS so you may need to make amendments to each sidebar's settings.
Amended to try and cope with Jquery 1.1.4
This version now uses JQuery instead of Prototype, and can deal with more tabs than the width of the box allows.