function slideSwitch() {
    //clearTimeout(timer);
    var $active = $('div#foto2 img.active');
    if ( $active.length == 0 ) $active = $('div#foto2 img:last');
    var $next =  $active.next().length ? $active.next() : $('div#foto2 img:first');
      $active.addClass('last-active');
      $next.css({opacity: 0.0}).addClass('active').animate({opacity: 1.0}, 2000, function() {
        $active.removeClass('active last-active');
      });
      timer = window.setTimeout('slideSwitch()', 4000);
    //clearTimeout(timer);
  }
  
  $(document).ready(function() {
  
   var fotky = new Array();
    fotky.push("/cs/design/foto-1.jpg");
    fotky.push("/cs/design/foto-3.jpg");
    fotky.push("/cs/design/foto-4.jpg");
    fotky.push("/cs/design/foto-8.jpg");

    
    var fotohtml = "";
     for(i=0;i<fotky.length;i++) {
       fotohtml = fotohtml+"<img src=\""+fotky[i]+"\" />";
     }
   $('div#foto2').html(fotohtml);

    $('div#foto2 img:first').addClass("active");
  
    slideSwitch();
  });