title: How to detect image load failure and if fail, attempt reload until success?
body: <p>I have some images loading from offsite and have no control over their availability.  I've found that under heavy load they are sometimes failing to load, but on a quick refresh they'll show right up.</p>
  
  <p>Is there a way to detect if images fail to load and then if so, evoke a reload on the img src until it loads?  If so, could you please provide an example?</p>