function random_imglink(){
var myimages=new Array()
//specify random images below. You can have as many as you wish
myimages[1]="index_images/photo1-opt.jpg"
myimages[2]="index_images/photo2-opt.jpg"
myimages[3]="index_images/photo3-opt.jpg"


var ry=Math.floor(Math.random()*myimages.length)
if (ry==0)
ry=1
document.write('<img src="'+myimages[ry]+'" border=0>')
}
random_imglink()
//-->