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

myimages[1]="http://www.mintwave.com/html/anim_mid1.gif"
myimages[2]="http://www.mintwave.com/html/anim_mid2.gif"
myimages[3]="http://www.mintwave.com/html/anim_mid3.gif"

var ry=Math.floor(Math.random()*myimages.length)

if (ry==0)
  ry=1
  document.write('<img src="'+myimages[ry]+'" border=0>')
}

random_imglink()