title: Event to determine when innerHTML has loaded
body: <p>Is it possible to determine when setting an innerHTML has loaded?
  I'm not sure if it's a synchronous operation. I assume the 'building the DOM' is synchronous, but loading tags, contents, etc isn't.</p>
  
  <p>So in a nutshell - is there a way to get an event when innerHTML has completed loading?</p>
  
  <p>Thanks!</p>