private function getSiteSelect()
{
$selected = intval(Common::getPost('siteid', 0));
$data = array();
$data[] = array($this->module->lang('th_sel_favsite'), 0);
$sites = WC_Site::getSitesRanked();
foreach ($sites as $site) {
$site instanceof WC_Site;
$data[] = array($site->getVar('site_name'), $site->getID());
}
return GWF_Select::display('siteid', $data, $selected);
}
