title: What is the .load() equvalent function in firefox browser(All versions)?
body: <p>The below code does not alert the message in firefox especially version - 39.0.</p>
  
  <pre><code>$(document).ready(function(){
      $('#test').load(function(){
              alert('loaded');
      });
  });
  
  &lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"&gt;&lt;/script&gt;
  &lt;img class="content_tag" id="test" src="ACTUAL IMAGE PATH"/&gt;
  </code></pre>