title: Modal Popup on Window exit - resets one time
body: <p>I would like to use only one time modal when a user leaves on the Window. </p>
  
  <p><code>$(document).mousemove(function(e) {
      if (e.clientY &lt;= 1) {
          //Modal 
      }
  });
  </code>
  Let me know how can I create it.</p>