JavaScript format Date that comes from JSON CSharp Handler

    //format date
    function FormatDate(date) {
        var returnValue = '';

        try {
            if (date != null && date != 'undefined') {
                //Format the date
                var jsonDate = date;
                //Remove all non-numeric (except the plus)
                jsonDate = jsonDate.replace(/[^0-9 +]/g, '');
                //Create date
                var date = new Date(parseInt(jsonDate));
                var day = date.getDate();
                var month = date.getMonth() + 1;
                var year = date.getFullYear();

                if (year != 3939) {
                    returnValue = (day + "/" + month + " " + year);
                }

            }
        } catch (ex) {
            throw ex;
        }

        return returnValue;
    }

    //format string
    function LimitString(text, limit) {

        if (text != null && text != 'undefined')
            return text.substring(0, parseInt(limit)) + '...';

        return text;

    }