//specify interval between slide (in mili seconds)
var bannerspeed=1000

//specify images
var bannerimages=new Array("images/photos_1.gif","images/photos_2.gif", "images/photos_3.gif", "images/photos_4.gif")

var imageholder_banner=new Array()
var ie_banner=document.all
for (i=0;i<bannerimages.length;i++){
imageholder_banner[i]=new Image()
imageholder_banner[i].src=bannerimages[i]
}