function CookieHandler() {

    this.setCookie = function(name, value, seconds) {

        if (typeof (seconds) != 'undefined') {
            var date = new Date();
            date.setTime(date.getTime() + (seconds * 1000));
            var expires = "; expires=" + date.toGMTString();
        }
        else {
            var expires = "";
        }

        document.cookie = name + "=" + value + expires + "; path=/";
    }

    this.getCookie = function(name) {

        name = name + "=";
        var carray = document.cookie.split(';');

        for (var i = 0; i < carray.length; i++) {
            var c = carray[i];
            while (c.charAt(0) == ' ') c = c.substring(1, c.length);
            if (c.indexOf(name) == 0) return c.substring(name.length, c.length);
        }

        return null;
    }

    this.deleteCookie = function(name) {
        this.setCookie(name, "", -1);
    }

}