added popup

_locales/en/messages.json

@@ -88,5 +88,14 @@
   },
   "connectionError": {
     "message": "A connection error has occured. Error code: "
+  },
+  "Wanttosubmit": {
+    "message": "Do you want to submit the sponsor times for video id"
+  },
+  "leftTimes": {
+    "message": "You seem to have left some sponsor times unsubmitted. Go back to that page to submit them (they are not deleted)."
+  },
+  "popup": {
+    "message": "popup_en.html"
   }
 }