Fix cross-domain cookie issue

www/js/callbacks.js

@@ -445,6 +445,20 @@ Callbacks = {
 
             if (!CLIENT.guest) {
                 socket.emit("initUserPLCallbacks");
+                var logoutform = $("<p/>").attr("id", "logoutform")
+                    .addClass("navbar-text pull-right")
+                    .insertAfter($("#loginform"));
+
+                $("<span/>").attr("id", "welcome").text("Welcome, " + CLIENT.name)
+                    .appendTo(logoutform);
+                $("<span/>").html("&nbsp;&middot;&nbsp;").appendTo(logoutform);
+                var domain = $("#loginform").attr("action").replace("/login", "");
+                $("<a/>").attr("id", "logout")
+                    .attr("href", domain + "/logout?redirect=/r/" + CHANNEL.name)
+                    .text("Logout")
+                    .appendTo(logoutform);
+
+                $("#loginform").remove();
             }
         }
     },