// JavaScript Document

function random_imglink(){
  var myimages=new Array()
  //specify random images below. You can have as many as you wish
  myimages[1]="http://www.asreelm.com/logo/images/ae_logo.gif"
  myimages[2]="http://www.asreelm.com/logo/images/banner.gif"
 
  //specify corresponding links below
  var imagelinks=new Array()
  imagelinks[1]="http://www.asreelm.com"
  imagelinks[2]="http://www.asreelm.com/linkbox"

  //specify image alt
  var imagealts=new Array()
  imagealts[1]="سایت علمی آموزشی عصر علم"
  imagealts[2]="لینک باکس هوشمند عصر علم"

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

  if (ry==0)
     ry=1
     document.write('<a href='+'"'+imagelinks[ry]+'"'+'><img src="'+myimages[ry]+'" alt="'+imagealts[ry]+'" border=0></a>')
}

  random_imglink();