[ale] Can I tell firefox to forget page authentication info?

[greg.freemyer at gmail.com (Greg Freemyer)]

All,

I have 3com nbx pbx that I admin.  I occasionally need to login as as
a user other than myself.

The trouble is firefox knows my info and at least in this case it
gives me no option to provide new credentials.

And the 3com box doesn't have a logout option I can find.

Currently, I launch a separate konq browser and use it to login, but I
wish there was a simple firefox method to force it to forget the
current pages credentials.

Any ideas?

Thanks
Greg