title: jQuery Masonry callback not working
body: <p>I am trying to get a callback function to execute when jQuery Masonry has done its positioning magic, preventing a flash of unstyled content in my code.</p>
  
  <p>For the purpose of testing, though, I am using a simple alert that isn't called at all.</p>
  
  <pre><code>var $jigsaw = $('#jigsaw');
  
  $jigsaw.imagesLoaded( function(){
      $jigsaw.masonry({
       columnWidth : 180,
        isAnimated : !Modernizr.csstransitions,
       isResizable : true,
      itemSelector : '.piece'
      }, function(){
          alert('Completed');
      });
  });
  </code></pre>
  
  <p>I may be missing something obvious, but any help would be appreciated</p>