I want to create an autoscrolling and looping twitter widget. Something like on this site. http://www.careit.ca/

I've been trying to find out how to create a twitter widget like one in that site. The widget isn't live, but I noticed if you refresh a page any tweets will be added. I looked through the source code, but couldn't find any twitter api's called. Also they call in two twitter accounts not one.

I looked at the site's source code and I looked through all the js files, but I couldn't figure out how the tweets were being pulled. Can someone help me please?