Accordion fillSpace not working with resize

I was looking into making the fillSpace demo more interactive by

wrapping the accordion in a resizable div so people could change the

height and see the accordion adjust but I'm not having any luck

getting fillSpace to work with the resize. It works on load but when I

move it, I need this to re-adjust. This would be a common scenario for

people to use so I'd like to have a demo for it.

http://jquery-ui.googlecode.com/svn/trunk/demos/accordion/fillspace.html