I know there is a hack for UBBT to place e-mail addresses within a JavaScript.

http://community.infopop.net/2/OpenTopic?a=tpc&s=729094322&f=5163077913&m=8473033866

Has this been done yet for UBB?

It's been doing this since about 6.2...

how about cookie ? I heard somone coplain it
(password in cookie of user can be seen)