function cfSF(lang, head)
{
	url = "http://www.eads.net/php-bin/eads/app/s2f/s2f.php?lang=" + escape(lang) + "&head=" + escape(head) + "&url=" + escape(document.location.href);
	window.open(url, "s2fWin", "width=425,height=425,menubar=no,titlebar=no,scrollbars=no,toolbar=no");
	return false;
}