sign up script inside a post... HELP!

[!!!cyr0n_k0r]

Hey guys.

Here is what I want to do. I have a sign up script form that asks for name and e-mail and stuff and then a pearl thing that sends me the info in an e-mail.

What I want to do is know what tags and formatting to add to make the forum actually WORK inside a post?

Everytime I try and do it the spacing is all messed up and nothing works correctly.

What do I have to do in order to get the <form> CODE GOES HERE </form>

to function properly in a post. When I say post, I mean a post just like this.

So the people can fill out the text boxes and junk and hit submit and it will work just like if it were in a regular html document.