title: Detecting if a user clicked on Facebook Like button
body: <p>It looks like:</p>
  
  <pre><code>        FB.Event.subscribe('edge.create', function(href, widget) {
              alert("Hi");
          });
  </code></pre>
  
  <p>works for everybody except me!
  Here is my code:</p>
  
  <pre><code>         &lt;html xmlns:fb="https://www.facebook.com/2008/fbml"&gt;
                                 .
                                 .
                                 .
           &lt;body&gt;
           &lt;div id="section1"&gt;    
       &lt;div id="fb-root"&gt;&lt;/div&gt;
           &lt;script src="http://connect.facebook.net/en_US/all.js"&gt;&lt;/script&gt;
           &lt;script&gt;
       window.fbAsyncInit = function() {
              FB.init({
                 appId :'xxx',
                 status : true, 
                 cookie : true,
                 xfbml : true, 
                 oauth : true 
              });
              FB.Event.subscribe('edge.create', function(href, widget) {
                 alert("Hi");
              });
            });
  
            (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/en_US/all.js#xfbml=1";
            fjs.parentNode.insertBefore(js, fjs);
            }(document, 'script', 'facebook-jssdk'));&lt;/script&gt;
  
            &lt;fb:like href="mysite" send="false" width="450" show_faces="false" font="tahoma"&gt;&lt;/fb:like&gt;
  
  
       &lt;/div&gt; 
  </code></pre>
  
  <p>I just need a simple way to check if the like button was clicked to show a form on the page! Any Suggestions? Thanks</p>