title: Can not set center position of window edge when using window.open()
body: <p>I use javascript method :</p>
  
  <pre class="lang-js prettyprint-override"><code>var left = ((outerWidth / 2) - (w / 2)) + dualScreenLeft - 8;
  var top = ((height / 2) - (h / 2)) + dualScreenTop;
  var param = "width=" + w + ", height=" + h + ", left=" + left + ", top=" + top + ",toolbar=no,menubar=no,scrollbars=no,location=yes,directories=no";
  window.open(url, "new window", param);
  </code></pre>
  
  <p>to open a new window in center screen  position. It worked for all browser except Window Edge.</p>
  
  <p>In</p>
  
  <pre><code>window.open(strUrl, strWindowName, [strWindowFeatures])
  </code></pre>
  
  <p>top and left parameters ignored in strWindowFeatures</p>
  
  <p>Can someone help me ? Thanks</p>