@Gilles I guess it does but is probably OT, it's basically asking for product howto e.g.
securitygeeks.net/2012/11/…. And I'm not sure it'll work with onion sites, I can't find any library in it supporting the protocol. OK you could run it via Tor proxy (Vidalia), but I'm not sure it would handle .onion links. Maybe there's some plug-in for it? I'd close it as unclear what he's asking, and ask him to point to where it says that's supported.