Mine

<?
$name=$_POST['name'];
$email=$_POST['email'];
$comments=$_POST['comments'];
$to="webmaster@insaneworld.com";

$message="- Information -
Name: $name
Email: $email

- Comments -
Comments: $comments";

if($to) {

mail($to,"Sign Me Up For S & S Sewing News Letter",$message );

echo "<script type=\"text/javascript\">alert('Your Message Has Been Sent');</script>";

} else {

echo "You did not fill in one of the required fields.  Please click your back button and try again.";
}

?>