Bug 956892: collapsed comments should display tags to indicate the reason for auto-collapsing

r=gerv,a=sgreen

1 files changed, 5 insertions, 3 deletions

diff --git a/js/comments.js b/js/comments.js
index 9150c72ec..43e6fe96e 100644
--- a/js/comments.js
+++ b/js/comments.js
@@ -23,11 +23,11 @@ function updateCommentPrivacy(checkbox, id) {
 
 function toggle_comment_display(link, comment_id) {
     var comment = document.getElementById('comment_text_' + comment_id);
-    var re = new RegExp(/\bcollapsed\b/);
-    if (comment.className.match(re))
+    if (YAHOO.util.Dom.hasClass(comment, 'collapsed')) {
         expand_comment(link, comment, comment_id);
-    else
+    } else {
         collapse_comment(link, comment, comment_id);
+    }
 }
 
 function toggle_all_comments(action) {
@@ -61,6 +61,8 @@ function collapse_comment(link, comment, comment_id) {
 
 function expand_comment(link, comment, comment_id) {
     link.innerHTML = "[−]";
+    YAHOO.util.Dom.addClass('cr' + comment_id, 'collapsed');
+    YAHOO.util.Dom.removeClass('c' + comment_id, 'bz_default_collapsed');
     YAHOO.util.Dom.removeClass(comment, 'collapsed');
     YAHOO.util.Dom.removeClass('comment_tag_' + comment_id, 'collapsed');
 }