Warner Brothers is really getting deep into a viral marketing campaign for The Dark Knight. Earlier this week we told you about this website, featuring a fake campaign banner for Gotham District Attorney Harvey Dent. Well, now the Joker has his own site too right here.

If you go there, you’ll see the image to your right. It’s been defaced by The Joker, but that’s not what’s so interesting. If you give them your email and manage to enter the verification code correctly, the image degrades to reveal what looks like it is the first real photo we’ve seen of Heath Ledger all done up as The Joker.

The image you’ll get is posted below. There may be even more to the website though, so go there and try it out for yourself. Let us know what you find.