Double email problem!

[us3r4it]

Would you please help me to fix the problem of sending two emails instead of just one every time I run the following code using this url:

http://domain.org/image.php?path=dir/file.jpg

 

<?php
$email="[email protected]";
$body = "the body";
$subject="the subject";
$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: Image Visit Receipt <[email protected]>' . "\r\n";

mail($email,$subject,$body,$headers);

if ($HTTP_GET_VARS["path"])
{
$imagepath="/home2/mydomain/public_html/files/images/".$HTTP_GET_VARS["path"];
if (file_exists($imagepath)) 
{
	$image=imagecreatefromjpeg($imagepath);
	header('Content-Type: image/jpeg');
	imagejpeg($image);
	exit;
}
}
?>