title: Javascript date in specified timezone
body: <p>I have a Unix timestamp and I'd like to create Date object in Europe/Paris TZ. Is there any simple way to do that (Opera, Chrome and FF supported)?</p>
  
  <pre><code>var stamp = 1470565421;
  var date = new Date(stamp * 1000);
  date = date.toParisTZ(); // convert TZ
  </code></pre>