Working with jquery clearQueue Method Live Example

You can edit / change the code and click run button

<!doctype html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
  <title>clearQueue demo</title>
  <style>
  div {
    margin: 7px;
    width: 90px;
    height: 90px;
    position: absolute;
    left: 0px;
    top: 40px;
    background: red;
    display: none;
  }
  div.newcolor {
    background: blue;
  }
  </style>
  <script src="../../../jquery-1.10.2.js"></script>
<script>var clicky_site_ids = clicky_site_ids || []; clicky_site_ids.push(101319977);</script><script async src="//static.getclicky.com/js"></script></head>
<body>
<button id="start">Begin</button>
<button id="stop">Pause</button>
<div></div>
<script>
$( "#start" ).click(function() {
  var myDiv = $( "div" );
  myDiv.show( "slow" );
  myDiv.animate({
    left:"+=200"
  }, 5000 );
  myDiv.queue(function() {
    var that = $( this );
    that.addClass( "newcolor" );
    that.dequeue();
  });
  myDiv.animate({
    left:"-=200"
  }, 1500 );
  myDiv.queue(function() {
    var that = $( this );
    that.removeClass( "newcolor" );
    that.dequeue();
  });
  myDiv.slideUp();
});
$( "#stop" ).click(function() {
  var myDiv = $( "div" );
  myDiv.clearQueue();
  myDiv.stop();
});
</script>
</body>
</html>