'',
'after_widget' => '
',
'before_title' => '',
));
function show_avatar($comment, $size)
{
$email=strtolower(trim($comment->comment_author_email));
$rating = "G"; // [G | PG | R | X]
if (function_exists('get_avatar')) {
echo get_avatar($email, $size);
} else {
$grav_url = "http://www.gravatar.com/avatar.php?gravatar_id=" . md5($emaill) . "&size=" . $size."&rating=".$rating;
echo "
";
}
}
?>