function saveData( ) {
	var data = 'registered';
		var expDate = getExpDate(0, 0, 1);
		setCookie("spreg", data, expDate);
}
function readData( ) {
	var cdata = getCookie("spreg");
	if (cdata != 'registered') {
		document.write('<h3>Stay Informed</h3>');
	} else {
		document.write('<h3>Thank You!</h3>');
	}
}