var bgslides=new Array()
bgslides[0]="image/banner/5c.jpg"
bgslides[1]="image/banner/1c.jpg"
bgslides[2]="image/banner/6c.jpg"
bgslides[3]="image/banner/2c.jpg"
bgslides[4]="image/banner/7b.jpg"
bgslides[5]="image/banner/4b.jpg"
bgslides[6]="image/banner/3c.jpg"

//Specify interval between slide (in miliseconds)
var speed=3000

//preload images
var processed=new Array()
for (i=0;i<bgslides.length;i++){
processed[i]=new Image()
processed[i].src=bgslides[i]
}

var inc=-1

function slideback(){
if (inc<bgslides.length-1)
inc++
else
inc=0
document.getElementById? document.getElementById('bslide').style.backgroundImage='url('+processed[inc].src+')' : document.all['bslide'].background=processed[inc].src
}

if (document.all||document.getElementById)
window.onload=new Function('slideback();setInterval("slideback()",speed)')