title: What workarounds exist for the `complete` property in FireFox?
body: <p>I am attempting to use jQuery to determine if an image has properly loaded. </p>
  
  <p>The following works just fine (and returns <code>true</code> or <code>false</code> as of the state of the image) but only seems to work in IE, in FireFox, it seems to always return <code>true</code> - even if the state is actually incomplete:</p>
  
  <pre><code>    var image = $("img#myImage");
      alert(image[0].complete);
  </code></pre>
  
  <p>What is the Firefox equivalent for <code>image.complete</code> in JavaScript or jQuery?</p>