What am I doing wrong?

[Landslyde]

I have a form set up. One part of that form is a couple radio buttons. The form code for them is:

<label for="who" class="label">Email to:</label>
<input type="radio" name="who" value="Sales" checked>Sales
<input type="radio" name="who" value="Support">Support

In my PHP code, I have this to check which one they selected:

if($who=="Sales") {
    $to = "sales@mysite.co";
    $subject = "Contact Email";
    $headers = "From:" . $email;
    mail($to,$subject,$msg,$headers);
    header("Location: mailreceived.html");
} else {
    $to = "support@mysite.co";
    $subject = "Contact Email";
    $headers = "From:" . $email;
    mail($to,$subject,$msg,$headers);
    header("Location: mailreceived.html");
}

But even when I select the Sales radio button, the email is sent to Support. What am I not doing right in my If statement?

[PravinS]

echo tha $_POST['who] value at the top and check what value you are getting after submitting the form.

[Landslyde]

I got it. I forgot to set my PHP variable $who with the form value of "who". Has been a long day...time to go to bed now