var slideShowSpeed = 3000;
var crossFadeDuration = 5;
var Pic = new Array();

Pic[0] = '/images/intro_01.jpg'
Pic[1] = '/images/intro_02.jpg'
Pic[2] = '/images/intro_03.jpg'
Pic[3] = '/images/intro_04.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.intro.style.filter="blendTrans(duration=2)";
document.images.intro.style.filter="blendTrans(duration=crossFadeDuration)";
document.images.intro.filters.blendTrans.Apply();
}
document.images.intro.src = preLoad[j].src;
if (document.all) {
document.images.intro.filters.blendTrans.Play();
}
j = j + 1;
if (j > (p - 1)) j = 0;
t = setTimeout('runSlideShow()', slideShowSpeed);
}