[jQuery] IF. What am I doing wrong?

[shapper]

Hello,

I have the following code:

  alert($.cookies.get("WCA.Player"));
  var cookie = $.cookies.get("WCA.Player");
  if (cookie == null || cookie == 'Play') {
     $("#JPlayer").play();
  }

The alert gives me the correct value which is null or 'Play' but the
if is not working correctly.
Am I doing something wrong?

Thanks,
Miguel