title: Unicoin mining and canvas clicking
body: <p>I'd really like to automate unicoin mining so that it can go on in the background while I'm doing important things like answering questions on stackoverflow.  I notice that there is a <code>canvas#uc-rockcanvas</code> element where you can click the rocks.  Clicking down seems to add the class <code>md</code>, and then releasing the click removes <code>md</code>.</p>
  
  <p>Is there any way to interact with specific elements of the canvas using JavaScript so that you can trigger clicks on them?</p>