I am looking for a jQuery plugin which can serve me the floating share box functionality just like Mashable implement in their new design: http://mashable.com/2010/03/12/flickr-co-founders-startup-hunch-raises-10-million/.
In the left side on the page above Mashable has sharing options which stays on the screen when you scroll the page. I want to implement the same kind of functionality in my application, using a jQuery plugin.
How can I do that?