$query_vars = array($Parent,$Main,$post_is_topic,$date,$IP,$Subject,$BodySig,$DefaultBody,$Approved,$Icon,$haspoll,$hasfile,$convert,$posterid,$ParentUser,$addsig,0,$postername,$md5_stamp);

	// -----------------------------------------------------------------------------
	// Check if the latest post in this topic is by the same user. If so, deny post.
	if (($post_is_topic == 0) && ($user['USER_MEMBERSHIP_LEVEL'] == "User")) {
		$query = "
			SELECT TOPIC_LAST_POSTER_ID
			FROM {$config['TABLE_PREFIX']}TOPICS
			WHERE TOPIC_ID = ?
			AND   TOPIC_LAST_POSTER_ID = ?
		";
		$sth = $dbh->do_placeholder_query($query,array($Main,$posterid),__LINE__,__FILE__);		
		while(list($check) = $dbh->fetch_array($sth)) {
			$html -> not_right('You cannot post in a topic where the last reply is your own');			
		}
	}