slideGallery is a MooTool plugin that you can use to add highly customizable slideshow / carousels in your webpage. You can configure it to display one or more images in a single slide and move either in horizontal or vertical direction. slideGallery is a cross browser plugin that works in all popular web browsers.
slideGallery offers many other configuration options including: sliding speed, auto sliding interval, specify transition type, enable / disable paging, enable / disable autoplay, etc. It also provides callback function that is triggered during initialization and another one that is triggered after each slide.
Developed by Sergii Kashcheiev; slideGallery is available for download under the MIT License. You can find further information, demo & download on slideGallery Project Website.