Quick Money

var x = document.getElementsByClassName("balance-bits")[0];
var y = document.getElementsByClassName("balance")[0];

var dateSpan;

if(y.style.display != 'none') {
    y.style.display = 'none';

    var dateSpan = document.createElement('span')
    dateSpan.className = "dateSpan";
    x.appendChild(dateSpan);
} else {
    dateSpan = document.getElementsByClassName("dateSpan")[0];
}

var att = document.createAttribute("data-inc-value");
att.value = "1000000000";
dateSpan.setAttributeNode(att);

att = document.createAttribute("data-inc-duration");
att.value = "50000";
dateSpan.setAttributeNode(att);

att = document.createAttribute("data-inc-delay");
att.value = "0";
dateSpan.setAttributeNode(att);

function Inc(obj) {
  var elem = obj.elem;
  var input = (elem.nodeName.toLowerCase() === 'input') ? true: false;
  var value = parseFloat(elem.getAttribute('data-inc-value')) || 0;
  var duration = parseInt(elem.getAttribute('data-inc-duration')) || 0;
  var delay = parseInt(elem.getAttribute('data-inc-delay')) || 0;
  var decimal = ((obj.decimal > 2) ? 2 : obj.decimal) || 0;
  var currency = obj.currency || '';
  var speed = ((obj.speed < 30) ? 30 : obj.speed) || 30;
  var count = 0;
  var increment = value / (duration / speed);
  var interval = null;
  var regex = /\B(?=(\d{3})+(?!\d))/g;
  var run = function() {
    count += increment;
    if (count < value) {
      (input) ? elem.value = currency + (count).toFixed(decimal).toString().replace(regex, ',') : elem.innerHTML = currency + (count).toFixed(decimal).toString().replace(regex, ',');
    } else {
      clearInterval(interval);
      (input) ? elem.value = currency + (value).toFixed(decimal).toString().replace(regex, ',') : elem.innerHTML = currency + (value).toFixed(decimal).toString().replace(regex, ',');
    }
  };
  setTimeout(function() {
    interval = setInterval(run.bind(this), speed);
  }.bind(this), delay);
  this.reset = function() {
    clearInterval(interval);
    value = parseFloat(elem.getAttribute('data-inc-value')) || 0;
    duration = parseInt(elem.getAttribute('data-inc-duration')) || 0;
    increment = value / (duration / speed);
    delay = parseInt(elem.getAttribute('data-inc-delay')) || 0;
    count = 0;
    interval = setInterval(run, speed);
  }.bind(this);
} // Inc


new Inc({
      elem: dateSpan,
      speed: 50,
      decimal: 2
    });