Flash mail form with radio buttons

Alright so I have an email form built in flash, works great done em a thousand times. The only issue I’m having is with the radio buttons…

I have two radio buttons, one called ‘blue’ the other called ‘green’, they are in a group called color. How do I pass the information to PHP? Currently whenever I submit the ifno, in the email it reads…Color: [object Object]

I know that I only have a few options defined in $msg, just trying to get service to work.

<?

$sendTo = "david@designsbyrema.com";
$subject = "Contact Request";

$name = $_POST['name'];
$email = $_POST['email'];
$phone = $_POST['phone'];
$message = $_POST['message'];
$service = $_POST['service'];
$month = $_POST['month'];
$day = $_POST['day'];
$year = $_POST['year'];
$preferred = $_POST['preferred'];



$headers = "From: ". $name . "<" . $email . ">
";

$headers .= "Reply-To: " . $_POST["email"] . "
";

$headers .= "Return-path: " . $_POST["email"];


$msg = "
Name: " .$name;
$msg .= "
Phone: " .$phone;
$msg .= "
eMail: " .$email;
$msg .= "\r
Message: " .$message;
$msg .= "\r
Service: " .$service;


mail($sendTo,$subject,$msg,$headers);
?>