function getQuery() {
	retstr = "";
	fullURL = parent.document.URL;
	if (fullURL.indexOf('?') > 0) {
		retstr = fullURL.substring(fullURL.indexOf('?')+1, fullURL.length);
		retstr = unescape(retstr);
	}
	return (retstr);
}

function getPageURL() {
	retstr = parent.document.URL;
	if (retstr.indexOf('?') > 0) {
		retstr = retstr.substring(0, retstr.indexOf('?'));
	}
	return (retstr);
}

function gotoURL(url) { window.location = url; }

function feedback(str) {
	alert(">> Hello " + str + ".");
	return ">> Hi Flash.";
}