Validator widgets work on your form input fields to validate common types of data like e-mail, urls, ip addresses, phone numbers etc. Part of the jaxWidgets component library.
Developer: Sarat Pediredla Platform: linux, windows, freebsd, osx, sun Date upd:2005-06-27 Hits2216 [Visit]

An advanced HTML editor that can integrate directly into a standard HTML form. HTMLArea is built using Javascript and has a strong features set. It supports table manipulation, higherachical selections, direct form integration, clipboard operations, styles, and spell checking. Best of all, it is
Developer: Alloy Software and InteractiveTools.com Platform: linux, windows Date upd:2005-04-19 Hits2966 [Visit]

Use this script to automatically clear the default value of any form's input field when the mouse sets focus on it. This script intelligently distinguishes between default and user-entered text, and clears only the former on mouse focus.
Developer: javascriptkit.com Platform: Date upd:2003-05-27 Hits3623 [Visit]

Takes a series of known named checkboxes and checks or uncheck them all at once. It can even change each checkbox to the opposite checked or not checked value.
Developer: javascript.internet.com Platform: Date upd:1999-08-10 Hits7829 [Visit]

The flooble Dynamic Calendar control is a DHTML script you can drop into an existing HTML form to allow visitors to point and click to a date, rather than typing it in using 3 separate form elements or forcing them to conform to a
Developer: flooble.com Platform: Date upd:2005-03-01 Hits1813 [Visit]