function rotateHomeImage()
  {
  photoIndex = (photoIndex + 1) % photoCount;
  var s = $('.home-images').eq(photoIndex).html();
  $('#home-image').html(s);
  }
  

$
  (
  function()
    {    
      
    rotateHomeImage();
    var photoIntervalId = setInterval(rotateHomeImage, photoInterval);
    
    }
  );