1 files changed, 31 insertions, 0 deletions
diff --git a/static/js/src/away.js b/static/js/src/away.js
new file mode 100644
index 0000000..f669d6a
--- /dev/null
+++ b/static/js/src/away.js
@@ -0,0 +1,31 @@
+var Away = {
+    "UnseenMsgCounter": 0,
+    "OrigTitle": "",
+    "HasFocus": true,
+    "UpdateFrequency": 3000,
+
+    "onFocus": function() {
+        Away.HasFocus = true;
+        Away.UnseenMsgCounter = 0;
+        // Courtesy http://stackoverflow.com/questions/2952384/changing-the-window-title-when-focussing-the-window-doesnt-work-in-chrome
+        window.setTimeout(function () { $('title').text(Away.OrigTitle); }, 100);
+    },
+    "onBlur": function() {
+        Away.HasFocus = false;
+    },
+
+    "updateTitle": function () {
+        if (Away.UnseenMsgCounter > 0) {
+            var plural = Away.UnseenMsgCounter > 1 ? 's' : '';
+            $('title').text(Away.UnseenMsgCounter + ' new dump' + plural + '! | ' + Away.OrigTitle);
+        }
+        setTimeout(Away.updateTitle, Away.UpdateFrequency);
+        
+    },
+    "startTitleUpdater": function() {
+        Away.OrigTitle = $('title').text();
+        $(window).blur(Away.onBlur);
+        $(window).focus(Away.onFocus);
+        setTimeout(Away.updateTitle, Away.UpdateFrequency);
+    }
+};