Diapo slideshow is an open source project.Diapo slideshow is tested on new browsers, but I tried to make it compatible with the old versions of Internet Explorer too (8 and 7). But I don’t think I will spend many hours to improve this feature, sorry.
Diapo slideshow requires jQuery 1.4+ and other jQuery plugins are necessary if you want to use some functionalities: jQuery Easing (http://gsgd.co.uk/sandbox/jquery/easing/), jQuery HoverIntent (http://cherne.net/brian/resources/jquery.hoverIntent.html), jQuery Mobile (http://jquerymobile.com/)