Add support for accordions

I really like this module, great use of panels to make creation of tabs possible by administrators. The workflow is much improved now. One small request if you ever get the time (might end up doing it myself here shortly, but if not...) could you add the option to make accordions as well as tabs? There is a very simple jQuery accordion extension out there which can be found at http://jquery.bassistance.de/accordion/ and since the workflow for adding tabs is identical to adding accordions, this module is the perfect fit for that.