+
+ Rakka.getSwitchedScreen = function () {
+ return switchedArea;
+ };
+
+ var waitingMessageBoard = null;
+
+ Rakka.displayWaitingMessage = function (msg) {
+ Rakka.hideWaitingMessage();
+
+ waitingMessageBoard
+ = $.P({className: "waitingMessageBoard"},
+ $.P({}, msg));
+
+ $("body").append(waitingMessageBoard);
+ };
+
+ Rakka.hideWaitingMessage = function () {
+ if (waitingMessageBoard != null) {
+ $(waitingMessageBoard).remove();
+ waitingMessageBoard = null;
+ }
+ };