$(function(){
  // time between image rotate
  var delay = 6000;
  
  setInterval(function(){
    changeImage();
  },delay);
  
  
   var $liArr = $('#header > img');



  function changeImage(){
    	
    var $currImg = $('.rotator-image:visible');
	    

	if ($currImg.next().length == 1) {
      var $next = $currImg.next();
    } else {
      var $next = $('.rotator-image:first');
    }
    $currImg.fadeOut(1000);
    $next.fadeIn(1000);
  }  
});