title: Selenium IDE is not recording with mousedown event
body: <p>I have created a simple div and changing its background-color on mousedown and mouseup events.Then I tried testing with Selenium IDE in firefox.The issue is,  It is not recording any of the mouse actions. Here is the jsfiddle <a href="http://jsfiddle.net/62epjrLm/" rel="nofollow" title="Demo">Demo</a>. Is there any suggestions to overcome this issue in Selenium IDE?</p>
  
  <pre><code> $("#demo").mousedown(function () {
                      $("#demo").css('background-color', 'yellow');
                  }).mouseup(function () {
                      $("#demo").css('background-color', 'blue');
                  });
  
  &lt;div id="demo" style="width:200px;height:100px;background-color:red;"&gt;&lt;/div&gt;
  </code></pre>
  
  <p>Selenium IDE is not working even the elements are directly added in DOM.</p>