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

  myimages[1]="http://www.arleborg.com/moab/img/main01.jpg"
  myimages[2]="http://www.arleborg.com/moab/img/main02.jpg"
  myimages[3]="http://www.arleborg.com/moab/img/main03.jpg"
  myimages[4]="http://www.arleborg.com/moab/img/main04.jpg"
  myimages[5]="http://www.arleborg.com/moab/img/main05.jpg"
  myimages[6]="http://www.arleborg.com/moab/img/main06.jpg"
  myimages[7]="http://www.arleborg.com/moab/img/main07.jpg"
  myimages[8]="http://www.arleborg.com/moab/img/main08.jpg"
  myimages[9]="http://www.arleborg.com/moab/img/main09.jpg"
  myimages[10]="http://www.arleborg.com/moab/img/main10.jpg"
  myimages[11]="http://www.arleborg.com/moab/img/main11.jpg"
  myimages[12]="http://www.arleborg.com/moab/img/main12.jpg"
  myimages[13]="http://www.arleborg.com/moab/img/main13.jpg"
  myimages[14]="http://www.arleborg.com/moab/img/main14.jpg"
  myimages[15]="http://www.arleborg.com/moab/img/main15.jpg"
    
  var ry=Math.floor(Math.random()*myimages.length)

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

  random_imglink()