text: var cubes = $('#loader .cube');
  var sent = 0;
  var travelTime = 5000;
  
  function sendCube() {
      var c = $(cubes).get(sent);
      if(sent==0) sent = 1;
      else if(sent==1) sent = 0;
      
      $(c).animate({ left: "100%" }, 
          travelTime, "linear", 
          function() {
              $(c).css('left', '-40px');
          });
  }
  
  sendCube();
  setInterval(function() {
      sendCube();
  }, travelTime*.85);