diff --git a/kallithea/public/js/base.js b/kallithea/public/js/base.js
--- a/kallithea/public/js/base.js
+++ b/kallithea/public/js/base.js
@@ -847,10 +847,9 @@ var renderInlineComments = function(file
 /**
  * Double link comments
  */
-var linkInlineComments = function(firstlinks, comments){
-    var $comments = $(comments);
+var linkInlineComments = function($firstlinks, $comments){
     if ($comments.length > 0) {
-        $(firstlinks).html('<a href="#{0}">First comment</a>'.format($comments.attr('id')));
+        $firstlinks.html('<a href="#{0}">First comment</a>'.format($comments.attr('id')));
     }
     if ($comments.length <= 1) {
         return;
@@ -859,12 +858,12 @@ var linkInlineComments = function(firstl
     $comments.each(function(i, e){
             var prev = '';
             if (i > 0){
-                var prev_anchor = YUD.getAttribute(comments.item(i-1),'id');
+                var prev_anchor = $($comments.get(i-1)).attr('id');
                 prev = '<a href="#{0}">Previous comment</a>'.format(prev_anchor);
             }
             var next = '';
-            if (i+1 < comments.length){
-                var next_anchor = YUD.getAttribute(comments.item(i+1),'id');
+            if (i+1 < $comments.length){
+                var next_anchor = $($comments.get(i+1)).attr('id');
                 next = '<a href="#{0}">Next comment</a>'.format(next_anchor);
             }
             var $div = $(('<div class="prev-next-comment">'+
diff --git a/kallithea/templates/changeset/changeset.html b/kallithea/templates/changeset/changeset.html
--- a/kallithea/templates/changeset/changeset.html
+++ b/kallithea/templates/changeset/changeset.html
@@ -205,7 +205,7 @@ ${self.repo_context_bar('changelog', c.c
           var file_comments = $('.inline-comment-placeholder').toArray();
           renderInlineComments(file_comments);
 
-          linkInlineComments(document.getElementsByClassName('firstlink'), document.getElementsByClassName("comment"));
+          linkInlineComments($('.firstlink'), $('.comment'));
 
           pyroutes.register('changeset_home',
                             "${h.url('changeset_home', repo_name='%(repo_name)s', revision='%(revision)s')}",
diff --git a/kallithea/templates/pullrequests/pullrequest_show.html b/kallithea/templates/pullrequests/pullrequest_show.html
--- a/kallithea/templates/pullrequests/pullrequest_show.html
+++ b/kallithea/templates/pullrequests/pullrequest_show.html
@@ -380,7 +380,7 @@ ${self.repo_context_bar('showpullrequest
           var file_comments = $('.inline-comment-placeholder').toArray();
           renderInlineComments(file_comments);
 
-          linkInlineComments(document.getElementsByClassName('firstlink'), document.getElementsByClassName("comment"));
+          linkInlineComments($('.firstlink'), $('.comment'));
 
           $('#updaterevs input').change(function(e){
               var update = !!e.target.value;