Learning AJAX, JavaScript

[Aranince]

I am interested in learning how to do stuff similar to whats on Digg, using Ajax and Javascript to do neat user interface stuff. Is there a good book, or detailed tutorials out there that I can dig into?

 

[web_god61]

best ajax tutorial ive found,

http://www.harrymaugans.com/2007/03/18/tutorial-ajax-made-easy/

try not to use too much ajax (like digg), it slows everything down.