Jquery.simpleGallery.js is a project mainly written in JavaScript, it's free.
JQuery plugin for a very simple sliding gallery
JQuery plugin for a very simple sliding gallery
usage: $('#container').simpleGallery();
you can pass an options object with these params: perPage - number of slides perPage (default: 2), scrollPerPage - number of slides to scroll perPage (default: 1), speed - how fast to scroll in ms (default: 200), rightButton - jQuery selector for the rightButton (default: #rightButton), leftButton - jQuery selector for the leftButton (default: #leftButton)