The widgets are at:
http://ds106rad.io/airtime-widgets/today
http://ds106rad.io/airtime-widgets/live
You can straight iframe them in a sidebar like:
iframe src=”http://ds106rad.io/airtime-widgets/today” marginheight=”0″ marginwidth=”0″ frameborder=”0″ height=”150″ scrolling=”no” width=”320″