documentation for syntax and usage. Author: Eric Barnes Author URI: http://68kb.com Version: 1.0 */ function sixtyeight_gravatar($rating = false, $size = false, $default = false, $border = false) { global $bbdb; $id = get_post_author_id(); $user = bb_get_user( $id ); $usermail = $user->user_email; $out = "http://www.gravatar.com/avatar.php?gravatar_id=".md5($usermail); if($rating && $rating != '') $out .= "&rating=".$rating; if($size && $size != '') $out .="&size=".$size; if($default && $default != '') $out .= "&default=".urlencode($default); if($border && $border != '') $out .= "&border=".$border; echo $out; } ?>