function getCookie(name) {
	var Found = false
	var start, end
	var i = 0
	while(i <= document.cookie.length) {
		start = i;
		end = start + name.length;
		if(document.cookie.substring(start, end) == name) {
			Found = true;
			break;
		}
		i++;
	}
	if(Found == true) {
		start = end + 1;
		end = document.cookie.indexOf(";", start);
		if(end < start)
			end = document.cookie.length;
		return document.cookie.substring(start, end);
	}
	return "";
}

function setCookie( name, value, expiredays ) {
	var todayDate = new Date();
	todayDate.setDate( todayDate.getDate() + expiredays );
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";";
}