title: how to add Click event to a spriteSheet with Easeljs?
body: <p>as what I stated in the title, easeljs is very new to me, is there any way to add click event or eventlistener to an object like spritesheet for my case in canvas by using the framework Easeljs?</p>
  
  <p>I've done quite a lot of researches and still did'nt get any luck.</p>