function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}





<!--
 //RANDOM RIGHT PROMO IMAGE GENERATOR STARTS
function random_imglink(){
  var myimages=new Array()
  //specify random images below. You can have as many as you wish
  myimages[1]="img/random/001.jpg"
  myimages[2]="img/random/002.jpg"
  myimages[3]="img/random/003.jpg"
  myimages[4]="img/random/004.jpg"
  myimages[5]="img/random/005.jpg"
  myimages[6]="img/random/006.jpg"




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

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