Tinyrotator is a project mainly written in JavaScript, it's free.
tinyrotator is a compact image rotator jQuery plugin that's dead easy to embed in your own page and to style the way you want.
tinyrotator v0.3
Tinyrotator is a compact image rotator that's dead easy to embed in your own page and to style the way you want. It was built using the jQuery library and is licensed under both MIT and GPL licenses.