function random_imglink(){
  var myimages=new Array()
  //specify random images below.
  myimages[1]="http://img155.imageshack.us/img155/1955/kopievanlogo1.png"
  myimages[2]="http://img171.imageshack.us/img171/4877/kopievanlogo2.png"
  myimages[3]="http://img197.imageshack.us/img197/2972/kopievanlogo3.png"
  myimages[4]="http://img35.imageshack.us/img35/7269/kopievanlogo4.png"

  //specify corresponding links below
  var imagelinks=new Array()
  imagelinks[1]="https://thepond.forumpl.net/forum"
  imagelinks[2]="https://thepond.forumpl.net/forum"
  imagelinks[3]="https://thepond.forumpl.net/forum"
  imagelinks[4]="https://thepond.forumpl.net/forum"

  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()