Bulletproof Ajax
Working with the Web consultancy firm, Clearleft, Jeremy Keith creates  elegant, usable Web sites using the troika of Web standards: CSS,  (X)HTML, and the Document Object Model. He is a member of the Web  Standards Project and joint lead of the DOM Scripting Task Force. He  teaches hands-on Ajax and DOM Scripting in full-day workshops and is  the author of DOM Scripting: JavaScript Web Design with JavaScript and  the Document Object Model.