var slideShowSpeed = 5000
var crossFadeDuration = 10
var Pic = new Array()
var PicCount = 2
for (i = 0; i < PicCount; i++) {
	Pic[i] = 'images/head' + (i + 1) + '.gif'
}		
var randnum = Math.random();
var rand1 = Math.round(randnum * (Pic.length-1));
var t
var j = 0
var p = Pic.length
var preLoad = new Array()
var iRand = rand1;
for (i = 0; i < p; i++){
	preLoad[i] = new Image()
	preLoad[i].src = Pic[iRand]
	iRand++;
	if (iRand == p) iRand = 0;
}
var randomPhoto = preLoad[0].src;
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)
}