diff --git a/_includes/footer.html b/_includes/footer.html
index 5d26f83..65d1b88 100644
--- a/_includes/footer.html
+++ b/_includes/footer.html
@@ -47,5 +47,11 @@
   })();
 </script>
 
+<script>
+  $("#phplist-button").click(function(){
+    $("#phplist").toggle(slow);
+});
+</script>
+
 <noscript><p><img src="//analytics.ura.design/piwik.php?idsite=2&rec=1" style="border:0;" alt="" /></p></noscript>
 <!-- End Matomo Code -->