title: popup window gets opened in small size unless changing the security settings in IE
body: <p>I am using IE 8 I have the following javascript</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
  function popupWindow(url) {
    w = 1026;
    h = 760;
    var left = (screen.width/2)-(w/2);
    var top = (screen.height/2)-(h/2);
    window.location.href="/site/testApps#app=testApp&amp;nav=testNav";
    var newWindow = window.open(url, 'windowname', "toolbar=no, location=no, directories=no,   
    status=no, menubar=no, scrollbars=yes, resizable=yes, copyhistory=no, width='+w+', height='+h+',   
    top='+top+',left='+left',screenY='+top+', screenX='+left'");
  }
  &lt;/script&gt;
  </code></pre>
  
  <p>the pop up is opening successfully, But the problem is it is opening with smaller size. 
  i fixed this by changing the security settings in IE as shown below. </p>
  
  <p><img src="https://i.stack.imgur.com/gXBZn.png" alt="enter image description here"></p>
  
  <p>Can anyone shed light on why this happened? and what is the solution for this problem? with out changing security settings in IE?</p>
  
  <p><strong>UPDATE:</strong>
  we have different environments (dev,test and uat(runs on secure porthttps://)). this issue is happening only if we run with https://
  this is working well(the pop up window is opening with proper dimensions) in dev and test env.</p>