Looking for a script

I've been looking for a simple php script where someone uses a form to post up a message on to a page. I want to make a trade page on my website and can't seem to find anything. Although I do have an example of what I need.

http://www.kissinuk.com/fanbase.htm

Hi
I Visit the Site you put as an Example they are running a simple guest book script and you also can use any guest book Script for that purpose So try to use this advance guestbook for that u will need a little Editing in the book script.

alright cool I will give it a shot...