Searching For Certain Plugin – Sidebar Widget

I am looking for the sidebar tabbed search plugin for the widget on the top right of this theme – http://themeforest.net/item/newsroll-modular-and-responsive-magazine-theme/full_screen_preview/2707728 . It’s a cool tabbed widget that you can toggle between: Latest | Popular | Random | Tags . Sorry for the link but didn’t see a way to put a screenshot in these postings.