This is actually implemented in a "script" I'm making.
you can download that here
that is the beta version so it isn't really documented yet...
but it should be quite easy to use...
you can press ctrl-alt-shift-F12 to access the options...
Tab Close - by TedoDude on 09-01-2007 at 04:32 PM RE: Tab Close - by MeEtc on 09-01-2007 at 04:35 PM RE: Tab Close - by foaly on 09-01-2007 at 09:22 PM RE: Tab Close - by Stigmata on 09-01-2007 at 09:56 PM RE: Tab Close - by foaly on 09-01-2007 at 10:56 PM RE: Tab Close - by Voldemort on 09-01-2007 at 11:01 PM