*/
public void onModuleLoad() {
String mapKey = Window.Location.getParameter("map");
if (mapKey == null)
return;
MindmapStorageServiceAsync storage = GWT
.create(MindmapStorageService.class);
storage.loadMindmapPublic(mapKey, new AsyncCallback<MindMap>() {
@Override
public void onSuccess(MindMap result) {
showMap(result);
}