function random_imglink(){
var myimages=new Array()

//specify random images below. You can have as many as you wish

myimages[1]="/images/swap/swap1.jpg"
myimages[2]="/images/swap/swap2.jpg"
myimages[3]="/images/swap/swap3.jpg"
myimages[4]="/images/swap/swap4.jpg"
myimages[5]="/images/swap/swap5.jpg"
myimages[6]="/images/swap/swap6.jpg"
myimages[7]="/images/swap/swap7.jpg"

var ry=Math.floor(Math.random()*myimages.length)
if (ry==0)
ry=1
document.write('<img src="'+myimages[ry]+'" border="0" width="221" height="241" alt="" class="swapper" />')

}