Miscellany

	$result = mysql_query("SELECT DISTINCT category FROM shopProduct", $connection); 	while ($cid = mysql_fetch_array($result))	{	$result = mysql_query("SELECT name FROM shopCategory WHERE cid = '".$cid['category']."'");	$row = mysql_fetch_assoc($result);	$category = $row['name'];		echo '<h2>',$category, '</h2>';	}