How to hide facebook logout button

I have a strange problem. I don t if it is a problem :) Well I am tring to login my web site with facebook login. I am making this facebook user to my web site user and I am giving session to that user. The problem is I am trying to hide facebook log out开发者_如何学JAVA button. Because it is useless and confusing the mind. User should click the signout button to logout.

the questing is how can i hide facebook logout button after that user login with facebook account.

just change autologoutlink value:

<fb:login-button autologoutlink="false" onlogin="window.location.reload();"></fb:login-button>