//	$xml_old->load("triennale.xml");
//	$xsl = new DOMDocument();
//	$xsl->load("courses.xsl");
//	$xsltproc= new XSLTProcessor();
//	$xsltproc->importStyleSheet($xsl);
///	$xsltproc->transformToUri($xml_old,"courses.xml");
#	$xml=new DOMDocument();
#	$xml->load("courses.xml");
#	$xml_string=$xml->saveXML();
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $username = $_POST['username'];
    $password = md5($_POST['password']);
    $client = new SoapClient("http://www.myserver.com/moodle/moodleplugin.wsdl", array('trace' => 1, 'login' => $username, 'password' => $password));
    try {
        //		echo $client->importCourses($xml_string,"Prova");
        echo $client->exportCourses(3, "Prova");
        //		echo $client->exportCategories();
    } catch (SoapFault $sf) {
        //			echo $client->__getLastRequest();
        //			echo $client->__getLastResponse();
        echo $sf->faultstring;
    }
} else {
    if (empty($_SERVER[HTTPS])) {
        $url = "https://" . $_SERVER[HTTP_HOST] . $_SERVER[REQUEST_URI];
        $delay = 1;
        die('<meta http-equiv="refresh" content="' . $delay . ';url=' . $url . '">');
    }
    require_once "form.html";
    //		output function list of webserver
    /* 		$functions = $client->__getFunctions();