title: Facebook shows blank screen after login (facebook js api)
body: <pre><code>&lt;body&gt;
  &lt;script&gt;
  // Facebook Init
  window.fbAsyncInit = function() {
  FB.init({
     appId      : '...MYID...', // App ID
     channelUrl : 'channel.html', // Channel File
     status     : true, // check login status
     cookie     : true, // enable cookies to allow the server to access the session
     xfbml      : true  // parse XFBML
  });
  
  // Additional initialization code here
  FB.Event.subscribe('edge.create',
  function(response) {
      alert('You liked the URL: ' + response);
  }
  );
  };
  
  &lt;/script&gt;
  
  &lt;div id="fb-root"&gt;&lt;/div&gt;
      &lt;script&gt;(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/de_DE/all.js#xfbml=1&amp;appId=...MYID...";
        fjs.parentNode.insertBefore(js, fjs);
      }(document, 'script', 'facebook-jssdk'));&lt;/script&gt;
  
      &lt;div id="player"&gt;&lt;/div&gt;
      &lt;div id="main"&gt;
  
      &lt;div id="facebook" style="height:30px;"&gt;
      &lt;div class="fb-like" data-href="http://www.MYURL.com/about" data-send="true" data-width="450" data-show-faces="true"&gt;&lt;/div&gt;
      &lt;/div&gt;
  </code></pre>
  
  <p>Can somebody help? I am php programmer myself and just stuck with JS... I also considered the Php api, but actually it used to work, now it hangs all of sudden.. not sure what I did :(</p>
  
  <p>Thanks!</p>