title: Chrome Extension: fire an event when element created?
body: <p>I'd like to fire an event when an element is added to the document. I've read the <a href="http://api.jquery.com/on/" rel="nofollow noreferrer">JQuery documentation for on()</a> and the <a href="http://api.jquery.com/category/events/" rel="nofollow noreferrer">list of events</a> but none of the events seem to concern element creation.</p>
  
  <p>I <em>must</em> monitor the DOM as I do not control when the element is added to the document (as my Javascript is a Chrome Extension content script)</p>