adding a new table to vb_user

[rin]

Hello,

as you can see on my forum, i am adding a new "rules box" which needs to applied to in order to remove it from the screen.
to get a better idea visit this link:
http://www.kawaiination.com/communi....php?styleid=11
when "apply to these rules" is clicked i want to start a script which searches the userid who clicked the link and then adds a "1" into a table called something like "read_rules". 0 should be the default value.
so, what i am asking you is:
can you tell me a script which adds a table "read_rules" into "vb_users" with a default value of "0"?