A Simple Xml Driven Vertical News Scroller
Based on vScroller(http://www.egrappler.com/vscroller/index.htm)
Just add scroll direction option and callback when one round completed
Usage:
please see demo and source code, it's pretty simple
if you're using mac , git clone the demo, then cd demo folder , run python -m SimpleHTTPServer , point your web browser to http://localhost:8000