Max Kiesler со­брал не­плохую под­бор­ку ма­ну­а­лов по AJAX. Спе­шу вы­ло­жить ее вам...

AJAX Client-Server Communication Tutorials

AJAX Drag and Drop Tutorials

AJAX Form Tutorials

AJAX File Uploader Tutorial

AJAX Framework and Toolkit Tutorials

Ajax Getting Started Tutorial

Ajax Image Gallery Tutorial

Ajax Keyword Suggest Tutorials

AJAX Live Search Tutorials

Ajax Rounded Corner Tutorials

Ajax Sorting Tutorial

Ajax Tabbed Pages Tutorials