function SetCookie(name, value) {
	now = new Date();
	var expDate = new Date(now.getYear() + 1, now.getMonth(), 28);		// 1 year on
	document.cookie = name + "=" + value + "; expires=" + expDate.toGMTString();
}

function ReadCookie(name) {
	var allcookies = document.cookie;
	if (allcookies == "") return "";
	var start = allcookies.indexOf(name + "=");
	if (start == -1) return "";
	start += name.length + 1;			// Skip name and equals sign
	var end = allcookies.indexOf(';', start);
	if (end == -1) end = allcookies.length;
	return allcookies.substring(start, end);		
}