public static function setMediaType()
{
$_SESSION['mediaType'] = $_GET['type'];
$_SESSION['mediaSize'] = $_GET['size'];
$browserArr = utility::detectBrowser();
$_SESSION['browserName'] = $browserArr['name'];
$_SESSION['browserVersion'] = $browserArr['version'];
$result['rpcStatus'] = '1';
echo json_encode($result);
}