Функции работы с COOKIE

function setCookie(name, value, expires, path, domain, secure)
        {

            document.cookie =name + "=" + encodeURIComponent(value) +

                ((expires) ? "; expires=" + (new Date(expires)) : "") +

                ((path) ? "; path=" + path : "") +

                ((domain) ? "; domain=" + domain : "") +

                ((secure) ? "; secure" : "");

        }

        function deleteCookie(name) {
            setCookie(name, "", {
                expires: -1
            })
        }

        function getCookie(name) {
            var matches = document.cookie.match(new RegExp(
                "(?:^|; )" + name.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"
            ));
            console.log(matches ? matches[1] : false);
            return matches ? decodeURIComponent(matches[1]) : false;
        }

	//Будет жить 3 дня
	setcookie('cookie3days', 'Cookie будет жить 3 дня', (new Date).getTime() + (3 * 24 * 60 * 60 * 1000));