Added new posts notification in the not active browser page

boards/locale/ru/LC_MESSAGES/djangojs.po

@@ -8,7 +8,7 b' msgid ""'
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-11-13 17:25+0200\n"
+"POT-Creation-Date: 2013-12-21 21:45+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <[e-mail]>\n"
@@ -19,11 +19,11 b' msgstr ""'
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n"
 "%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
 
-#: static/js/refpopup.js:60
+#: static/js/refpopup.js:57
 msgid "Loading..."
 msgstr "Загрузка..."
 
-#: static/js/refpopup.js:86
+#: static/js/refpopup.js:76
 msgid "Post not found"
 msgstr "Сообщение не найдено"
 
@@ -35,5 +35,9 b' msgstr "\xd0\x9d\xd0\xbe\xd1\x80\xd0\xbc\xd0\xb0\xd0\xbb\xd1\x8c\xd0\xbd\xd1\x8b\xd0\xb9"'
 msgid "Gallery"
 msgstr "Галерея"
 
+#: static/js/thread_update.js:177
+msgid "[new posts]"
+msgstr "[новые посты]"
+
 #~ msgid "Replies"
 #~ msgstr "Ответы"

boards/static/js/thread_update.js

@@ -97,6 +97,10 b' function updateThread() {'
 
             updateBumplimitProgress(data.added.length);
             updatePostBumpableStatus();
+
+            if (data.added.length + data.updated.length > 0) {
+                showNewPostsTitle();
+            }
         })
         .error(function(data) {
             // TODO Show error message that server is unavailable?
@@ -162,3 +166,23 b' function updatePostBumpableStatus() {'
         $('.thread').find('.post').addClass('dead_post');
     }
 }
+
+var documentOriginalTitle = '';
+/**
+ * Show 'new posts' text in the title if the document is not visible to a user
+ */
+function showNewPostsTitle() {
+    if (document.hidden) {
+        documentOriginalTitle = document.title;
+        document.title = gettext('[new posts]') + ' ' + document.title;
+
+        document.addEventListener('visibilitychange', function() {
+            if (documentOriginalTitle !== '') {
+                document.title = documentOriginalTitle;
+                documentOriginalTitle = '';
+            }
+
+            document.removeEventListener('visibilitychange', null);
+        });
+    }
+}
  No newline at end of file