Revert "modified: s/index.tpl.html"

This reverts commit 5169cf12bd

s/index.tpl.html

@@ -14,13 +14,13 @@
   </ul>
   <script src="./s/jquery-3.1.0.min.js"></script>
   <script>
-  var scrollListener = () => {
-    $(window).one("scroll", () => {
+  var scrollListener = function () {
+    $(window).one("scroll", function () {
       if($(window).scrollTop() + 256 >= $(document).height() - $(window).height()) {
         $.ajax({
           url: './api/p/'+$('#posts').data('last'),
           dataType: 'json',
-          success: (msg) => {
+          success: function(msg) {
             var html = "";
             for(var i = 0; i < msg.items.length; i++)
               if(msg.items[i].id)
@@ -33,7 +33,7 @@
       setTimeout(scrollListener, 200);
     });
   };
-  $(document).ready(() => {
+  $(document).ready(function () {
     scrollListener();
   });
   </script>