title: Silverlight onLoad event doesn't fire in Firefox or Safari
body: <p>I'm struggling with the Silverlight onLoad event in Firefox/Safari. In IE they fire as they should but in FF/Safari they don't.</p>
  
  <p>I create the Silverlight object from JavaScript supplying the necessary params incl the onError and onLoad events. I've omitted some parts of the code below for readability.</p>
  
  <p>Am I missing something or do I need some workaround for making the onLoad event to kick in other browsers than IE?</p>
  
  <p>Thank you in advance!</p>
  
  <pre><code>Silverlight.createObject(
      "silverlight/MediaPlayer.xap?verison=16012013",
      _container,
      "silverlightControl",
      params,
      {
          onError: onSilverlightError,
          onLoad: onSilverlightLoaded
      },
      {},
      context
  );
  
  var onSilverlightLoaded = function (sender, context, slObject) {
      var slHost = slObject.getHost();
      // Do stuff
  };
  
  var onSilverlightError = function (sender, args) {
      console.debug("Oups...");
  };
  </code></pre>