function randOrd() {
    return (Math.round(Math.random())-0.5);
} 
  // Set slideShowSpeed (milliseconds)
  var slideShowSpeed = 7500;

  // Duration of crossfade (seconds)
  var crossFadeDuration = 3;

  // Specify the image files
  var Pic = new Array(); // dont touch this
  // to add more images, just continue
  // the pattern, adding to the array below

  Pic[0] = 'images/foto01.jpg';
  Pic[1] = 'images/foto02.jpg';
  Pic[2] = 'images/foto03.jpg';
  
  // =======================================
  // do not edit anything below this line
  // =======================================
  
  var t;
  var j = 0;
  var p = Pic.length;
  Pic.sort(randOrd);
  var preLoad = new Array();
  for (i = 0; i < p; i++){
    preLoad[i] = new Image();
    preLoad[i].src = Pic[i];
  }

function runSlideShow(){
  if (document.all){
    document.getElementById("SlideShow").style.filter="blendTrans(duration=2)";
    document.getElementById("SlideShow").style.filter="blendTrans(duration=crossFadeDuration)";
    document.getElementById("SlideShow").filters.blendTrans.Apply();
  }
  document.getElementById("SlideShow").src = preLoad[j].src;
  if (document.all){
    document.getElementById("SlideShow").filters.blendTrans.Play();
  }
  j = j + 1;
  if (j > (p-1)) j=0;
  t = setTimeout('runSlideShow()', slideShowSpeed);
}