Thanx Chris for answer… but I try and it doesn’t run… but I think I probably wrong something… probably point 3 of ur intallation guide:
Register a new thumbnail for the post type you want it active for. If post_type is not set it defaults to post.
if (class_exists(‘MultiPostThumbnails’)) { new MultiPostThumbnails(array( ‘label’ => ‘Secondary Image’, ‘id’ => ‘secondary-image’, ‘post_type’ => ‘post’ ) ); }
where do I have to put it?
