Shoutbox

This is caused since Messenger.MyEmail is undefined. It works when you re-enable it since you're logged in and the email is set. Therefore, try this:

code:

---

function OnEvent_Initialize(MessengerStart) {
   if(MessengerStart && Messenger.MyStatus > 1) {
       OnEvent_SigninReady(Messenger.MyEmail); //Call the event like a normal function
   }
}
function OnEvent_SigninReady(Email) {
   //Original code for OnEvent_Initialize goes here
}

---

This will make the function do what it has to do when the signin is ready, and when it's initialized if you're signed in.