title: Can I disable every Mouse Interaction with a canvas to interact with underlying Objects?
body: <p>Let's say I have a graphical effect that I want to be overlaying HTML-Text. This Element shouldn't interfere with the usability of the site, it wouldn't have any interactive purpose.
  Is it possible to disable all Mouse Interaction on a certain html-object, for example on a canvas, so that I could still interact (klick on links, select text, ...) with the underlying objects?</p>
  
  <p>that would be great!</p>