title: How do I have a popup window that closes on click?
body: <p>Would it be possible for me to create a popup window using:</p>
  
  <pre><code>onclick="window.open(~~details~~)"
  </code></pre>
  
  <p>and somehow have that popup window close when it's clicked on?</p>
  
  <p>This popup window is an image file.</p>
  
  <p>Thank you.</p>