global $sql, $post_info, $userclass_image_list;
if(!$userclass_images = getcachedvars('userclass_images'))
{
	if($sql->db_Select('userclass_images', 'userclass_id, filename', '1'))
	{
		$userclass_image_list = array();
		while($row = $sql->db_Fetch())
		{
			$userclass_image_list[$row['userclass_id']] = $row['filename'];
		}
	}
}

$uclist = array_intersect(array_keys($userclass_image_list), explode(',', $post_info['user_class']));

$ret = "";
foreach($uclist as $uc)
{
		$ret .= ($ret ? '<br />' : '');
		$ret .= "<img src='".e_FILE."images/{$userclass_image_list[$uc]}' alt='' />";
}
return $ret;

/* Thanks to McFly for addingn the right shortcodes */