Effect
UBB Open Code
UBB Close Code
bold
[b]
[/b]
italic
[i]
[/i]
color
[color:red]
[/color]
email
[email]
[/email[
url
[url]
[/url]
list
[list]
[/list]
quote
[quote]
[/quote]

All text which you want to have the
desired effect on will go between the
Open and Close code.

For example:

[b]Bold text[/b]
[i]Italic text[/i]
[email]webmaster@site.com[/email]
[url=http://www.yoursite.com]Text link[/url]