[jQuery] Resizing a iframe to height=100% using jQuery

I've seen several attempts to resize a iframe to fill up the rest of the window. This is an example of how to do it:
<a href="http://brondsema.net/blog/index.php/2007/06/06/100_height_iframe">http://brondsema.net/blog/index.php/2007/06/06/100_height_iframe
</a>
How do I do the same thing using jQuery?