function countDown() {
    var nowInMS = new Date().getTime();
    var diff = nowInMS - targetInMS ;

    /*
    var scratchPad = diff / oneYear;
    var yearsLeft = Math.floor(scratchPad);
    
    // days left
    diff -= (yearsLeft * oneYear);
    scratchPad = diff / oneDay;
    var daysLeft = Math.floor(scratchPad);
    // hours left
    diff -= (daysLeft * oneDay);
    scratchPad = diff / oneHr;
    var hrsLeft = Math.floor(scratchPad);
    // minutes left
    diff -= (hrsLeft * oneHr);
    scratchPad = diff / oneMin;
    var minsLeft = Math.floor(scratchPad);
    // seconds left
    diff -= (minsLeft * oneMin);
    */
    scratchPad = diff / oneSec;
    var secsLeft = Math.floor(scratchPad);
    // now adjust images

    // Set Time
    var elem = document.getElementById("ageSpan");
    //var timeString = yearsLeft + " years, " + daysLeft + " days, " + hrsLeft + " hours, " + minsLeft + " minutes and " + secsLeft + " seconds";
    var timeString = addCommas(secsLeft) + " seconds";
    
    
    
    elem.innerText = timeString;
    elem.textContent = timeString;

    
    
}

function formatNum(num, len) {
    var numStr = "" + num;
    while (numStr.length < len) {
        numStr = "0" + numStr;
    }
    return numStr
}

function addCommas(nStr) {
    nStr += '';
    x = nStr.split('.');
    x1 = x[0];
    x2 = x.length > 1 ? '.' + x[1] : '';
    var rgx = /(\d+)(\d{3})/;
    while (rgx.test(x1)) {
        x1 = x1.replace(rgx, '$1' + ',' + '$2');
    }
    return x1 + x2;
}