Form with components..works but with errors

1

i have created this form by using just components.

here is my actionscript:

frame 1

stop();

resetBtn.onRelease=function(){
      onReset();
}

submitBtn.onRelease=function(){
      onSubmit();
}

function onReset() {
	male.selected = false;
	female.selected = false;
	country.text = "";
    age.setSelectedIndex(0);
	urname.text = "";
	email.text = "";
}
function onSubmit() {
    formData = new LoadVars();	
	
	formData.urname = "";
	formData.email = "";
	formData.age = "";
	formData.gender = "";
	formData.country = "";
	
    formData.urname = urname.getValue();
	formData.email = email.getValue();
    formData.age = age.getValue();
    formData.gender = genderGroup.getValue();
	formData.country = country.getValue();
    formData.send("mailform.php", "POST");
	gotoAndStop(2);
}

frame 2

stop();

on frame 2 its just a message saying “mail sent”

php script:

<?php

$sendTo = "my_email_here";
$subject = "My new form";


$headers = "From: <" . $_POST["email"] .">
";
$headers .= "Reply-To: " . $_POST["email"] . "
";
$headers .= "Return-path: " . $_POST["email"];

$message = $_POST["urname"];
$message .= "
";
$message .= "Country : $country
";
$message .= "Age : $age
";
$message .= "Gender : $gender
";


mail($sendTo, $subject, $message, $headers);

?>

ok.
Problem 1:
When i click the Submit button another browser window open with the php. file (even though the form still send the data…HOW to stop the form opening the php. file in a browser window ???
Problem 2:
When i get the email on the “From” i get “undefined@servername.here” (servername* is my host server)
the subject comes correctly
then on the body i DONT get the “country” and “name”…like this:

undefined
Country : undefined
Age : 15-18
Gender : male

here is my swf:
ui_form.swf