window.fbAsyncInit = function() {
    FB.init({
        appId      : __FBAPPID__, // App ID
        channelUrl : __FBHOST__, // Channel File
        status     : true, // check login status
        cookie     : true, // enable cookies to allow the server to access the session
        oauth      : true, // enable OAuth 2.0
        xfbml      : true  // parse XFBML
    });

// Additional initialization code here
};

// Load the SDK Asynchronously
(function(d, s, id) {
  var js, fjs = d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) return;
  js = d.createElement(s); js.id = id;
  js.src = "//connect.facebook.net/"+__FBLNG__+"/all.js#xfbml=1";
  fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));