need to know something

first i don't really know where to put this,
as i read all the catergories, and since i'm sure this
is not even close to a hack, i guessed here.

so, if indeed, i messed up, my apologies in advance.

but, here's what i want to do :

i want to make a form of some sort,
that when a user clicks on a certain spot on the board,
a secret link if you will, that just leads them to a text message.

i want to be able to call an instance of their user name.

for instance.... if $username sees this, blah blah.

i like yankin people's chains, but please don't yank mine

i don't know if i need to add a template,
or even where to start...... could someone fill me in ??

thanks in advance,


- da prez