Var cookie = "username=mike2009";
cookie += "; max-age=" + 365 * 24 * 60 * 60;
cookie += "; path=/";
document. cookie = cookie;
(refer to code example 15-1.) this code
creates a cookie with a name of “username” and a value of “mike2009”
creates a cookie with a name of “max-age” and a value of “31536000”.
creates a cookie with a name of “path” and a value of “/”.
does not create a cookie