Using Firefox Portable to open AIM uri's with Pidgin Portable
While browsing with Firefox Portable, I would like to open AIM uri's (aim:goim?screenname=JohnDoe)using Pidgin Portable. Is it possible and how? Or is it something that would require registry edits on the machine?
Also, if this has been addressed elsewhere, please let me know what search terms you used to find the answer, as I've been racking my brain to figure it out.