#fb-root
:javascript
  window.fbAsyncInit = function() {
    FB.init({appId: '#{configatron.auth_providers.facebook.key}', status: true, cookie: true, oauth: true, xfbml: true});
  };
  (function() {
    var e = document.createElement('script'); e.async = true;
    e.src = document.location.protocol +
      '//connect.facebook.net/en_US/all.js';
    document.getElementById('fb-root').appendChild(e);
  }());