Nah, I used YUI. Comes with keyboard shortcuts and other nice things. You wrote yours js by hand? You've got me on the style though:)
I'm curious how you do the real time recommender, can I email you too?
Sure. Email's in the profile. I'm here all night.
If you're asking about recommender behind jaanix you can contact me on skype - krotta. Tim2 wrote his own recommender for his site, we're not affiliated.