function random_imglink(){
 var myimages=new Array()
 //specify random images below. You can have as many as you wish
 myimages[1]="http://www.greenkiddos.com/images/header_1a.jpg";
 myimages[2]="http://www.greenkiddos.com/images/header_2a.jpg";
 myimages[3]="http://www.greenkiddos.com/images/header_3a.jpg";
 myimages[4]="http://www.greenkiddos.com/images/header_4a.jpg";
 myimages[5]="http://www.greenkiddos.com/images/header_5a.jpg";
 myimages[6]="http://www.greenkiddos.com/images/header_6a.jpg";
 myimages[7]="http://www.greenkiddos.com/images/header_7a.jpg";
 myimages[8]="http://www.greenkiddos.com/images/header_8a.jpg";

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

 if (ry==0)
    ry=1
    document.write('<a href=http://www.greenkiddos.com><img src="'+myimages[ry]+'" border=0></a>')
}

random_imglink()