stijnherreman

(function(){
var separateThousands = function(n) {
  var s = String(n);
  s = s.replace(/[1-9][0-9]*/, function(match) {
    var r = "";
    for (var i = 0; i < match.length; i++) {
      r = match[match.length - 1 - i] + r;
      if (i % 3 == 2 && i < match.length - 1) {
        r = "," + r;
      }