How to hide my facebook "page" with a banner until someone "likes" the page?

[Dave]

I was wondering this, I have a website and I want my readers to come "like" my facebook page.
I know some bloggers and people out there have a banner designed and an arrow pointing to the "like" button and the banner usually says "Want to see the news? Like this page" and once you click "like" then the rest of the content is shown to you.

How do I install this feature into my own facebook "page"?

[Ravar5]

It's easily done on a website using either javascript or php.

- use facebook api to check is a user is your fan or not. It's he is not a fan, block content, and present a window to like and whatever. Once the user clicked, show the content. There are several ways of doing it actually.

Any web programmer can easily do that for you.

BUT you need to know that's actually illegal according to facebook's policies. You have to allow a user to voluntarily like you. Asking for likes in return for content is a violation. People do it, but if someone reports you, facebook will take action.

http://developers.facebook.com/docs/guid...ke_button/