Help with keychains

Ok, so I have always wanted to be able to do this, but have just never been able to figure it out.

I log into the Blackboard Academic Suite daily (online) to check my class announcements and grades. Every time I log in, I have to enter my username and password. This gets pretty old.

Is it possible to have a keychain automatically fill in this information for me? Because that is what I do with all my other login sites. It hasn't ever asked if I would like my password and username to be saved, and I'm sure it's for security.

I've tried creating a new keychain and putting in the information, but still no success.

Thanks for any help