$sql		= "SELECT MD5(articleTitle) AS hash FROM ".ARTICLE_TABLE." WHERE id = '" . $_POST[md5('trap_id')] . "'";
$result		= $db->query($sql);
$row		= $result->fetch();
$hash		= $row['hash'];
	
if (!isset ($_POST[$hash]) || $_POST[$hash] != strtoupper ( $hash . substr ($hash,11)))
{
	exit ("Your comment could not be submitted due to security measures.");
}