title: Show hyperlinks in javascript alert
body: <p>Is it possible to show hyperlinks in javascript alerts? 
  I mean, if I do something like</p>
  
  <pre><code>alert("&lt;a href='http://stackoverflow.com'&gt;LINK&lt;/a&gt;");
  </code></pre>
  
  <p>the alert will show only the plain text "LINK".</p>
  
  <p>Is it possibile to show it like a clickable url?</p>
  
  <p>Thanks</p>