HowTo; Rails 3, having Tabs that load content via jQuery … No Page Refesh

I'm interested in learning the correct/smart approach for implementing
a web page with tabs and a content panel... So when the tab is
selected the tab's content is fetched and inserted with jQuery... no
page refresh...

Kind of like how on Facebook, when you click Photos or Events, it
doesn't refresh the browser, just replaces the content via AJAX/

Any pointers, tips, tutorials? thanks!