jCarousel is a simple jQuery plugin to create continuous sliding effect. I like the way they created the plugin.
http://sorgalla.com/jcarousel/
jCarousel uses both javascript array and structured html for inputing data. The data can be modified with html using post callback functions. For example, you can show flicker images using jCarousel by importing the images as an javascript array. To format the appearance and style , you can use html in callback function.
If you need to you fully html based Carousel, use jCarouselLite