}
});
// Add an image thumbnail
Image jimmyThumb = new Image(Showcase.images.jimmyThumb());
jimmyThumb.ensureDebugId("cwBasicPopup-thumb");
jimmyThumb.addStyleName("cw-BasicPopup-thumb");
jimmyThumb.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
imagePopup.center();
}