function gaan($url)
{
global $done;
echo "<h2>" . $url . "</h2>";
$spider = new WebSpider($url);
$spider->run();
var_dump($spider->listFoundKeywords());
echo "\n\n";
foreach ($spider->listFoundURLs() as $furl) {
if (!in_array($furl, $done)) {
$done[] = $furl;
gaan($furl);
}
}
}
