fixed welcome back message, it wasnt showing up in some cases

public/src/app.js

@@ -5,6 +5,7 @@ var socket,
 
 
 (function() {
+	var showWelcomeMessage = false;
 
 	function loadConfig() {
 	
@@ -286,7 +287,8 @@ var socket,
 			});
 		}
 		
-		if(location.href.indexOf('loggedin') !== -1) {
+		if(showWelcomeMessage) {
+			showWelcomeMessage = false;
 			if(document.readyState !== 'complete') {
 				$(document).ready(showAlert);
 			} else {
@@ -371,6 +373,8 @@ var socket,
 		})
 	});
 
+	showWelcomeMessage = location.href.indexOf('loggedin') !== -1;
+
 	loadConfig();