if (!Date.prototype.toLocalISOString) {
        (function() {

            function pad(number) {
                if (number < 10) {
                    return '0' + number;
                }
                return number;
            }

            Date.prototype.toLocalISOString = function() {
                return this.getFullYear() +
                    '-' + pad(this.getMonth() + 1) +
                    '-' + pad(this.getDate()) +
                    'T' + pad(this.getHours()) +
                    ':' + pad(this.getMinutes()) +
                    ':' + pad(this.getSeconds()) +
                    '.' + (this.getMilliseconds() / 1000).toFixed(3).slice(2, 5) +
                    'Z';
            };

        }());
    }