function getcookie(cookieName) {
var id = cookieName + "=";
var cookievalue = "";
	if (document.cookie.length > 0) {
	offset = document.cookie.indexOf(id);
		if (offset != -1) {
		cookievalue = "x";
		}
	}
return cookievalue;
}

function setcookie () {
	var today = new Date();
	var expdate = new Date(today.getTime() + 5 * 24 * 60 * 60 * 1000);
	document.cookie = cookie
	+ "="
	+ escape ("done")+ ";path=/;expires=" + expdate.toGMTString();
}