function SetCookie2(cookieName,cookieValue){
	document.cookie=cookieName+"="+escape(cookieValue)+";expires="
}
function ReadCookie2(cookieName) {
	var theCookie = "" + document.cookie;
	var ind = theCookie.indexOf(cookieName);
	if (ind == -1 || cookieName == "")
		return "";
	var ind1 = theCookie.indexOf(';', ind);
	if (ind1 == -1)
		ind1 = theCookie.length;
	return unescape(theCookie.substring(ind + cookieName.length + 1, ind1));
}