The site I run has regular competitions on it using new albums/categories for uploads, however what would be great would be the ability to make entries to these hidden until the closing date has passed. Is it possible to have a setting whereby any images uploaded to a certain album have the thumbnail covered by a layer which says "competition entry" or something similar, so anyone other than admins cannot see what has been uploaded? The same would need to apply if someone clicked the thumbnail to view the image larger. It would need another setting so after the closing date has passed this "cover" could be removed for everyone to see the entries.