Feedback form Problem

I am installing a simple script to process a form. The script is posting all of the data correctly, but it is then suppose to redirect to the thank_you.htm page. The page instead just sits on the feedback.php page blank.

If anyone can take a quick look it would be truly appreciated.

Full script is listed below:

*/

// ------------- CONFIGURABLE SECTION ------------------------

// $mailto - set to the email address you want the form
// sent to, eg
//$mailto = "youremailaddress@example.com" ;

$mailto = 'reservations@pleasantharborrv.com' ;

// $subject - set to the Subject line of the email, eg
//$subject = "Feedback Form" ;

$subject = "*****Reservation Request*****" ;

// the pages to be displayed, eg
//$formurl = "http://www.example.com/feedback.html" ;
//$errorurl = "http://www.example.com/error.html" ;
//$thankyouurl = "http://www.example.com/thankyou.html" ;

$formurl = "http://www.pleasantharborrv.com/Reservation_Request.htm" ;
$errorurl = "http://www.pleasantharborrv.com/error.htm" ;
$thankyouurl = "http://www.pleasantharborrv.com/thank_you.htm" ;

$uself = 0;

// -------------------- END OF CONFIGURABLE SECTION ---------------

$headersep = (!isset( $uself ) || ($uself == 0)) ? "\r\n" : "\n" ;
$email = $_POST['email'] ;
$firstname = $_POST['First_Name'] ;
$lastname = $_POST['Last_Name'] ;
$address = $_POST['Address'] ;
$city = $_POST['City'] ;
$state = $_POST['State'] ;
$zip = $_POST['Zip_Code'] ;
$phone = $_POST['Phone'] ;
$arrival = $_POST['Arrival_Date'] ;
$departure = $_POST['Departure_Date'] ;
$type = $_POST['RV_Type'] ;
$length = $_POST['Length'] ;
$comments = $_POST['comments'] ;
$http_referrer = getenv( "HTTP_REFERER" );


$messageproper =

"This message was sent from:\n" .
"$http_referrer\n" .
"------------------------------------------------------------\n" .
"Name of sender: $firstname $lastname\n" .
"Email: $email\n" .
"Address: $address\n" .
"Address2: $city $state $zip\n" .
"Phone: $phone\n" .
"Arrival Date: $arrival\n" .
"Departure Date: $departure\n" .
"Type of RV: $type\n" .
"Length: $length\n" .
"------------------------- COMMENTS -------------------------\n\n" .
$comments .
"\n\n------------------------------------------------------------\n" ;

mail($mailto, $subject, $messageproper,
"From: \"$firstname $lastname\" <$email>" .
$headersep . "Reply-To: \"$firstname $lastname\" <$email>" .
$headersep . "X-Mailer: chfeedback.php 2.07" );
header( "Location: $thankyouurl" );
exit ;

?>

 

Try enabling error_reporting. My guess is that you have a space or something in front of your <?php which is causing headers to be sent to the browser before your header() call.