Get UTC time

getUtcTime.js

function _getUtcTime () {
    var
    d = date,
    i = 0,
    arr,
    t;

    d = d || new Date(); // default to now

    arr = [
        d.getUTCFullYear(),
        d.getUTCMonth(),
        d.getUTCDate(),
        d.getUTCHours(),
        d.getUTCMinutes(),
        d.getUTCSeconds()
    ],

    arr[1] += 1; // incrememt month by 1

    while (i++ < 7) {
        t = arr[i];

        if (t < 10) {
            arr[i] = '0' + t; // pad with 0
        }
    }

    return arr.splice(0, 3).join('-') + 'T' + arr.join(':');
}