Form Help

So I am using the tutorial located at kirupa for flash based form with php.

It only supports two fields atm email and message. I am trying to add a third field for phone…

what should be syntax…sorry just started learning flash.

  <?php  $sendTo = "[email protected]";  $subject = "My Flash site reply";$headers = "From: " . $_POST["name"];     $headers .= "<" . $_POST["email"] . ">
";     $headers .= "Reply-To: " . $_POST["email"] . "
";     $headers .= "Return-Path: " . $_POST["email"];     $message = $_POST["message"];    mail($sendTo, $subject, $message, $headers);     ?>