var speed = 3000
var Pic = new Array()

Pic[0] = 'images/slide/1.jpg'
Pic[1] = 'images/slide/2.jpg'
Pic[2] = 'images/slide/3.jpg'
Pic[3] = 'images/slide/4.jpg'
Pic[4] = 'images/slide/5.jpg'
Pic[5] = 'images/slide/6.jpg'
Pic[6] = 'images/slide/7.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(){
document.images.SlideShow.src = preLoad[j].src
j = j + 1
if (j > (p-1)) j=0
t = setTimeout('runSlideShow()', speed)
}