title: Multiple windows are opening on Windows.open
body: <p>I have below code in a javascript file, </p>
  
  <pre><code> var windo = window.open("", "");
   windo.document.write("sdhfsdfsfsdkjks image");
  </code></pre>
  
  <p>On clicking a button I am executing above code. But it is opening 2 new tabs, one with content, 'sdhfsdfsfsdkjks image' which is expected and in another tab, it is opening the parent page where I have above code. So anybody has an idea, why it is opening parent page again in the new tab.</p>