title: jQuery stop() function equivalent in pure javascript
body: <p>I have an accordion animation </p>
  
  <pre><code>    $(this).siblings().stop();
      $(this).siblings().find('.time').stop();
      $(this).stop();
      $(this).find('.time').stop();
  </code></pre>
  
  <p>and then the animation continues. How I can do the same in pure javascript.</p>