public function clickImage($label, $x = 1, $y = 1, $additional = false)
{
if (!($form = $this->page->getFormByImage(new SelectByLabel($label)))) {
return false;
}
$success = $this->load($form->getAction(), $form->submitImage(new SelectByLabel($label), $x, $y, $additional));
return $success ? $this->getContent() : $success;
}