title: Span element change event
body: <p>My question is:</p>
  
  <p>Does have a span element the inner html change event? 
  I think about I have a span and when the span inner html is changing it will throw an event that I can reach?</p>
  
  <p>I would like to use Jquery to bind to this event of span.</p>
  
  <p>l.</p>