From 4055a481342339a5665df5b2ddb2f6843c66c368 Mon Sep 17 00:00:00 2001
From: David Lawrence <dlawrence@mozilla.com>
Date: Thu, 1 Sep 2011 14:30:51 -0400
Subject: Bug 653634 - Change the comment reply header to include the name of
 the person who has commented r/a=LpSolit

---
 js/comments.js | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'js')

diff --git a/js/comments.js b/js/comments.js
index f46499b62..28ef54397 100644
--- a/js/comments.js
+++ b/js/comments.js
@@ -145,3 +145,30 @@ function goto_add_comments( anchor ){
     },10);
     return false;
 }
+
+if (typeof Node == 'undefined') {
+    /* MSIE doesn't define Node, so provide a compatibility object */
+    window.Node = {
+        TEXT_NODE: 3,
+        ENTITY_REFERENCE_NODE: 5
+    };
+}
+
+/* Concatenates all text from element's childNodes. This is used
+ * instead of innerHTML because we want the actual text (and
+ * innerText is non-standard).
+ */
+function getText(element) {
+    var child, text = "";
+    for (var i=0; i < element.childNodes.length; i++) {
+        child = element.childNodes[i];
+        var type = child.nodeType;
+        if (type == Node.TEXT_NODE || type == Node.ENTITY_REFERENCE_NODE) {
+            text += child.nodeValue;
+        } else {
+            /* recurse into nodes of other types */
+            text += getText(child);
+        }
+    }
+    return text;
+}
-- 
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