Using mootools (there is also a moo.fx version available), this javascript slideshow system allows you to have a simple and smooth (cross-fading...) image slideshows and/or showcases on your website.

http://smoothslideshow.jondesign.net/#where

;-)

It resizes, it transitions, it fades in and out and it's not flash! The new AJAX slideshow on the homepage of my site comes to you courtesy of Scott Upton at Uptonic. This smooth, easy to use delig ...

http://www.bestajaxscripts.com/d-11-Ajax+Slideshow.html




;-)

Lightbox JS is an elegant, unobtrusive script that overlays a larger version of an image on the current page for display when clicked on- an image thumbnail viewer if you will. It's a snap to setup and works on all modern browsers.

http://www.dynamicdrive.com/dynamicindex4/lightbox/index.htm

;-)