public function run($results = '')
{
// parse the query string to find search keywords
// and also the choice of search engine(s)
if (isset($_GET['address'])) {
$this->parameters = $_GET['address'];
}
if (!empty($this->parameters)) {
$results = $this->doSearch();
}
$v = new MapView();
$v->setMessages($this->messages);
$v->run($results);
}