pulges

$('#box').css('display', 'none');
var play = function() {
  var boxes = $('#box span'), 
      color1 = {count: 0},
      color2 = {count: 0},
      lastColor1Item, lastColor2Item;

  boxes.each(function(idx, item) {
    var color = $(item).css('background-color');
    if (!color1.color) {