2 Scriptaculous tips, tutorials, techniques & resources
Improve form usability with auto messages
"This tutorial explains how to improve form usability adding an auto message which appears and disappears with a nice fade-in and fade-out effect when an user select a field."
Image Transition Manager with Scriptaculous and Prototype
"The image transition manager is a javascript library based on scriptaculous and prototype. It supports several image transitions, such as fading, appearing, sliding, growing and shrinking. Because it uses the unobtrusive javascript technique, no inline javascript is needed and hyperlinks still function when javascript is disabled."