<script>
function random_imglink(){
var myimages=new Array()
//specify random images below. You can have as many as you wish
myimages[1]="https://www.google.com/imgres?imgurl=https%3A%2F%2Fupload.wikimedia.org%2Fwikipedia%2Fcommons%2Fthumb%2F2%2F2f%2FGoogle_2015_logo.svg%2F800px-Google_2015_logo.svg.png&tbnid=mEXWNnmv5nbQqM&vet=12ahUKEwjbv4rzrq6AAxX0FjQIHVnDA6kQMygAegUIARDuAQ..i&imgrefurl=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2F.google&docid=GndMrQvIC7dXpM&w=800&h=271&q=google&ved=2ahUKEwjbv4rzrq6AAxX0FjQIHVnDA6kQMygAegUIARDuAQ"
myimages[2]="http://whatever.com/image.jpg"
myimages[3]="http://whatever.com/graphic.jpg"

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