public Application() {
}
public void onModuleLoad() {
GWT.create(MarkerMap.class);
final MapWidget map = new MapWidget("mainMap", "app");
map.setHtmlElement(DOM.getElementById("map"));
map.setWidth(DOM.getElementById("map").getStyle().getWidth());
map.setHeight(DOM.getElementById("map").getStyle().getHeight());
map.draw();
onLoadImpl();
}