Facebook like to see link in a thread ?

[semaster]

Hi,
What i want is this :

There should be a tag , for example =>

Anything placed between this tag, should be visible to a member/non-member only if he/she hit the facebook like button on the top of that thread.

So, before seeing live link (url) in a thread, people have to hit facebook like button of that thread.

Is there any existing mod which can do this ?

If not, can anyone make this mod ? I am ready to pay for it too.

Please PM me.