 popup.style.display = 'block';
        }
        // When the user clicks on <span> (x), close the popup
        span.onclick = function() {
            popup.style.display = 'none';
        }
        // When the user clicks anywhere outside of the popup, close it
        window.onclick = function(event) {
            if (event.target == popup) {
                popup.style.display = 'none';
            }
        }
      });
      </script>
      
      <!-- Your custom JavaScript -->
      <script src="scr