$(function(){
  var listnum = $('.slide li').length - 1;
  var atualsmall = 1;
  var initial_content_big =  $('.slide li').eq(0).html();
  var initial_content_small =  $('.slide li').eq(1).html();

  $('#box').append('<ul class="reallist"></ul>');
  $('.reallist').append('<li>' + initial_content_big + '</li>');
  $('.reallist').append('<li>' + initial_content_small + '</li>');

  $.funciona = function(){
    $('.reallist li').eq(0).animate({marginLeft:'-100px'}, 500);
    $('.reallist li').eq(1).children('img').css('display', 'none');
    $('.reallist li').eq(0).remove();
    $('.reallist li').eq(0).children('img').css({width:'100px', height:'74px'});
    $('.reallist li').eq(0).children('img').css('margin-top', '-10px').css('margin-left', '-30px');

    atualsmall++;
    var nextitem = atualsmall;
    
    if(nextitem > listnum){ 
      var nextitem = 0;  
    }
    
    $('.reallist li').eq(1).children('img').css('display', 'none');
    
    var li_content = $('.slide li').eq( nextitem ).html();

    $('.reallist').append('<li>'+ li_content +'</li>'); 
    $('.reallist li').eq(1).children('img').css('display', 'none');
    $('.reallist li').eq(1).children('img').css('margin-top', '34px');
    $('.reallist li').eq(1).children('img').fadeIn(2000);
    $('.reallist li').eq(0).children('img').fadeIn(2000);
    
    if ( atualsmall > listnum ){
          atualsmall = 0;
    }
     
    setTimeout(function(){
      $.funciona();
    }, 4000);

  };
  
   $.funciona();
});