title: Shift in course each of div
body: <p>I'm trying to animate the <code>margin-left</code> of each div one after another:</p>
  
  <pre><code>var array = ['#lazer', '#ergonomic', '#myagkaya-chast', '#krepkost'];
  var i = 0;
  while (i &lt; array.length) {
      array[i].animate({
          marginLeft: '40px'
      }, 1000, function () {
          i++;
      });
  }
  </code></pre>
  
  <p><a href="http://fiddle.jshell.net/QRr7H/1" rel="nofollow">FIDDLE</a></p>