// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 8000;
// Duration of crossfade (seconds)
var crossFadeDuration = 3;
// Specify the image files
var Pic = new Array();
// to add more images, just continue
// the pattern, adding to the array below

var i=0;
var rns=",";

for (i=0;i<=14;i++) {
  do {
    var rn=Math.floor(Math.random()*59)
  }
  while (rns.search("," + rn.toString() + ",")>-1);
  rns=rns + rn.toString() + ",";
  Pic[i] = 'imgs/YbSlides' + rn + '.jpg';
}

var t;
var j = 0;
var p = Pic.length;

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.images.SlideShow.style.filter="blendTrans(duration=2)";
    document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)";
    document.images.SlideShow.filters.blendTrans.Apply();
  }

  document.images.SlideShow.src = preLoad[j].src;

  if (document.all) {
    document.images.SlideShow.filters.blendTrans.Play();
  }

  j = j + 1;

  if (j > (p - 1)) j = 0;
    t = setTimeout('runSlideShow()', slideShowSpeed);
  }