if your just using the standard Name, Email, Subject, and Message editboxs then you could use this
Code:
<?
$to = "your email addresss here";
$msg = "$name\n\n";
$msg .= "$message\n\n";
mail($to, $subject, $msg, "From: Contact Form\nReply-To: $email\n");
?>
this a simple one that you can use, that will just send you a email with the name and message the subject will be the email subject and there email reply address will be inbeded in the From Contact Form.
copy and paste into your text editer enter your email address into the red text area. save as form.php then upload to server into same place as the swf file.