Thanks Jason and Craig!
I ended up going the spry route (only because I didn't see your comment Craig :-) - which ended up working great. Craig, nice little reservation dropdown on the rhubarb site! If I have call for it next time, i'll go with jQuery for something different. Craig, did you use any specific freely available scripts for it? The tutorial would be great as I'm sure i'll have need of it and many others would as well.