Timestamp2Date: function(time) {
  if (time != null) {
    var date = new Date(time * 1000);
    Y = date.getFullYear() + '-';
    M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-';
    D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate()) + ' ';
    h = (date.getHours() < 10 ? '0' + date.getHours() : date.getHours()) + ':';
    m = (date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes());
    time = Y + M + D + h + m
    }
    return time;
}