Rails spinoffs - Mar 2006 - Ajax.DoubleCombo

I made this a few weeks ago and haven''t had time to actually put it to 
use, but made a demo/documentation page.  It is somewhat based off of 
the "Ajax in Action" book, but with a Prototype/Scriptaculous slant to
it. Please feel free to use it and let me know what you think of it. 
Maybe it''ll make it into a new version of sau eventually. The only 
feature I could think of that it lacks is a callback option.

http://colin.mollenhour.com/doublecombo/index.html

Thanks,
Colin