var speed = 7000

var fade = 3.5

var Pic = new Array() 

Pic[0] = 'images/ch_1.jpg'
Pic[1] = 'images/ch_2.jpg'
Pic[2] = 'images/ch_3.jpg'
Pic[3] = 'images/ch_4.jpg'
Pic[4] = 'images/ch_5.jpg'
Pic[5] = 'images/ch_6.jpg'
Pic[6] = 'images/ch_7.jpg'
Pic[7] = 'images/ch_8.jpg'
Pic[8] = 'images/ch_9.jpg'
Pic[9] = 'images/ch_10.jpg'
Pic[10] = 'images/ch_11.jpg'
Pic[11] = 'images/ch_12.jpg'
Pic[12] = 'images/ch_13.jpg'
Pic[13] = 'images/ch_14.jpg'
Pic[14] = 'images/ch_15.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=fade)"
      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()', speed)
}