// =======================================
// do not edit anything below this line
// =======================================

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 runBGSlideShow(){

   document.getElementById('thi').style.background = "url('"+Pic[j]+"')";
   j = j + 1
   if (j > (p-1)) j=0
   t = setTimeout('runBGSlideShow()', speed)
   
}