1 files changed, 6 insertions, 6 deletions

diff --git a/juick-www/src/main/static/scripts.js b/juick-www/src/main/static/scripts.js
index 1c6e764e2..6088da974 100644
--- a/juick-www/src/main/static/scripts.js
+++ b/juick-www/src/main/static/scripts.js
@@ -140,10 +140,10 @@ function wsIncomingReply(msg) {
 
     if (msg.replyto > 0) {
         var p = document.getElementById(msg.replyto);
-        li.style.marginLeft = p.style.marginLeft + '20px';
+        li.style.marginLeft = parseInt(p.style.marginLeft) + 20 + 'px';
         p.parentNode.insertBefore(li, p.nextSibling);
     } else {
-        document.querySelector('#replies').appendChild(li);
+        document.getElementById('replies').appendChild(li);
     }
 
     updateRepliesCounter();
@@ -158,8 +158,8 @@ function newReply(e) {
 }
 
 function nextReply() {
-    var li = document.querySelector('#replies>li.reply-new:first');
-    if (li.length) {
+    var li = document.querySelector('#replies>li.reply-new');
+    if (li) {
         li.classList.remove('reply-new');
         li.removeEventListener('click', this);
         li.childNodes[0].scrollIntoView();
@@ -169,13 +169,13 @@ function nextReply() {
 
 function updateRepliesCounter() {
     var replies = document.querySelectorAll('#replies>li.reply-new').length;
+    var wsthread = document.getElementById('wsthread');
     if (replies) {
-        var wsthread = document.querySelector('#wsthread');
         wsthread.textContent = replies;
         wsthread.style.display = 'block';
         document.title = '[' + replies + '] ' + pageTitle;
     } else {
-        document.querySelector('#wsthread').style.display = 'none';
+        wsthread.style.display = 'none';
         document.title = pageTitle;
     }
 }