function random_imglink(){
var myimages=new Array()
//specify random images below. You can have as many as you wish
myimages[1]="http://voomgroup.com/images/Newsletter-Box.jpg"
myimages[2]="http://voomgroup.com/images/Learning-Center-Box.jpg"

//specify corresponding links below
var imagelinks=new Array()
imagelinks[1]="newsletter-signup.html"
imagelinks[2]="toolkit.html"

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