<input type="text" id="txtName" />
<br /><br />
<input id="btnWrite" type="button" value="Write Cookie" />
<input id="btnRead" type="button" value="Read Cookie" />
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery-cookie/1.4.1/jquery.cookie.min.js"></script>
<script type="text/javascript">
    $(function () {
        $("#btnWrite").click(function () {
            var list = new cookieList("Name");
            list.add($("#txtName").val());
        });
        $("#btnRead").click(function () {
            var list = new cookieList("Name");
            alert(list.items());
        });
    });

    var cookieList = function (cookieName) {
        var cookie = $.cookie(cookieName);
        var items = cookie ? cookie.split(/,/) : new Array();
        return {
            "add": function (val) {
                if (items.length < 10) {
                    items.push(val);
                    $.cookie(cookieName, items.join(','));
                }
            },
            "items": function () {
                return items;
            }
        }
    }
</script>