"DHTML Utopia" is an easy-to-follow, step-by-step tutorial that will show you how to make your websites more slick, dynamic, and usable.
Build fancy DHTML effects that can be instantly reused in any project
Make search engine friendly, multi-level, drop-down navigation menus
Create usable forms that auto-complete, just like "Google Suggest"
Build dynamic web applications using remote scripting techniques/Ajax