form.add( new Label("beanFormIndicatorErrorLabel", new ResourceModel("beanFormError.msg", "An error occurred on the server. Your session may have timed out.")));
beanMetaData.consumeParameter(PARAM_ROWS);
final HiddenField hiddenFocusField = new HiddenField<String>("focusField", new PropertyModel<String>(this, "focusField"));
hiddenFocusField.add( new AbstractBehavior() {
@Override
public void onComponentTag(Component component, ComponentTag tag)
{
tag.put("id", "bfFocusField");
super.onComponentTag(component, tag);