var interval = 8000;
var currentImage = 0;//which image to be displayed
var maxImages = 26; //number of images in slideshow
var folder = 'slideshow/01/';
var i = 0; //used for array index

imageArray = new Array(); //list of image file locations
imageArray[i++]= folder + 'Rush Hour.jpg';
imageArray[i++]= folder + 'holoman_leeds_met_2009.jpg';
imageArray[i++]= folder + '6T9T3985bw.jpg';
imageArray[i++]= folder + 'z.jpg';
imageArray[i++]= folder + '6T9T4391.jpg';
imageArray[i++]= folder + 'IMG_1925.jpg';

imageArray[i++]= folder + '400x267_immortal_swing.jpg';
imageArray[i++]= folder + 'IMG_6197.jpg';
imageArray[i++]= folder + '6T9T0459.jpg';
imageArray[i++]= folder + '400x267_6T9T3979bw.jpg';
imageArray[i++]= folder + '400x267_IMG_3071.jpg';

imageArray[i++]= folder + '6T9T2646.jpg';
imageArray[i++]= folder + '6T9T4049.jpg';
imageArray[i++]= folder + '6T9T9584.jpg';
imageArray[i++]= folder + 'IMG_1629.jpg';
imageArray[i++]= folder + '400x267_6T9T3059.jpg';

imageArray[i++]= folder + '400x267_countess_wessex.jpg';
imageArray[i++]= folder + '400x267_clown_at_netherlands_circus.jpg';
imageArray[i++]= folder + '400x267_geisha.jpg';
imageArray[i++]= folder + '6T9T2410.jpg';
imageArray[i++]= folder + '400x267_boy_lolly.jpg';

imageArray[i++]= folder + '400x267_blair.jpg';
imageArray[i++]= folder + '6T9T2927BW.jpg';
imageArray[i++]= folder + '400x267_clown.jpg';
imageArray[i++]= folder + '400x267_prince_charles.jpg';
imageArray[i++]= folder + '6T9T2476.jpg';



function startSlides() {
  currentImage = Math.floor(Math.random()*maxImages);
  preload(imageArray[currentImage]);
  insertImage();
  setTimeout("displayNext()",interval);   
}


//display next image
function displayNext() {
  if(document.images.length) {
    insertImage(currentImage);
  }
  myTimeout = setTimeout("displayNext()",interval);   
}

//Preload function
function preload() {
  if (!document.images) {
    return;
  }
  var ar = new Array();
  var arguments = preload.arguments;
  for (var i = 0; i < arguments.length; i++) {
    ar[i] = new Image();
    ar[i].src = arguments[i];
  }
}

function insertImage() {
  if (document.all){
    document.images['imagePanel'].style.filter="blendTrans(duration=3)"; 
    document.images['imagePanel'].filters.blendTrans.Apply();      
  }
  document.images['imagePanel'].src = imageArray[currentImage];
  if (document.all){
    document.images['imagePanel'].filters.blendTrans.Play();
  }
  if(++currentImage>=maxImages) {
    currentImage = 0;
  }
}