function banner(id,url,img,c,chance) {
   this.id = id;
   this.url = url;
   this.img = img;
   this.c = c;
   this.chance = chance;
}

banners = new Array();
banners[0] = new banner("144","http://www.klikklik.nl/ads/click.php?level=1000&id=144&t=js","http://cache.klikklik.nl/img/nl/144.gif","8",267);
banners[1] = new banner("197","http://www.klikklik.nl/ads/click.php?level=1000&id=197&t=js","http://cache.klikklik.nl/img/nl/197.gif","5",147);
banners[2] = new banner("146","http://www.klikklik.nl/ads/click.php?level=1000&id=146&t=js","http://cache.klikklik.nl/img/nl/146.gif","3",94);
banners[3] = new banner("12971","http://www.klikklik.nl/ads/click.php?level=1000&id=12971&t=js","http://cache.klikklik.nl/img/nl/12971.gif","10",99);
banners[4] = new banner("143","iframe","http://views.m4n.nl/_v?zid=873385&iframe=true","7",96);
banners[5] = new banner("13418","http://www.klikklik.nl/ads/click.php?level=1000&id=13418&t=js","http://cache.klikklik.nl/img/nl/13418.gif","6",95);
banners[6] = new banner("109","http://www.klikklik.nl/ads/click.php?level=1000&id=109&t=js","http://cache.klikklik.nl/img/nl/109.gif","4",93);
banners[7] = new banner("1932","http://www.klikklik.nl/ads/click.php?level=1000&id=1932&t=js","http://cache.klikklik.nl/img/nl/1932.gif","4",93);
banners[8] = new banner("393","http://www.klikklik.nl/ads/click.php?level=1000&id=393&t=js","http://ti.tradetracker.net/?c=1086&m=42993&a=1505&r=&t=custom","4",93);
banners[9] = new banner("1057","http://www.klikklik.nl/ads/click.php?level=1000&id=1057&t=js","http://cache.klikklik.nl/img/nl/1057.gif","3",92);
banners[10] = new banner("14991","http://www.klikklik.nl/ads/click.php?level=1000&id=14991&t=js","http://cache.klikklik.nl/img/nl/14991.gif","0",89);
banners[11] = new banner("1799","http://www.klikklik.nl/ads/click.php?level=1000&id=1799&t=js","http://cache.klikklik.nl/img/nl/1799.jpg","0",89);
banners[12] = new banner("2010","http://www.klikklik.nl/ads/click.php?level=1000&id=2010&t=js","http://cache.klikklik.nl/img/nl/2010.jpg","0",89);

sum_of_all_chances = 0;
for (i = 0; i < banners.length; i++) {
  sum_of_all_chances += banners[i].chance;
}
function bannerfeed() {
  chance_limit = 0;
  randomly_selected_chance = Math.round((sum_of_all_chances - 1) * Math.random()) + 1;
  for (i = 0; i < banners.length; i++) {
    chance_limit += banners[i].chance;
    if (randomly_selected_chance <= chance_limit) {
	  
    if (banners[i].url == "iframe")
      {
      document.write("<iframe style=\"overflow: hidden;\" width=\"120\" height=\"600\" scrolling=\"no\" frameborder=\"0\" align=\"top\" marginwidth=\"0\" marginheight=\"0\"  src=\"" + banners[i].img + "\"></iframe>");
      }
    else if (banners[i].url == "javascript")
      {	
      document.write("<script type=\"text/javascript\" src=\"" + banners[i].img + "\"></script>");
      }
    else
      {
      document.write("<a href=\"" + banners[i].url + "\" target=\"_blank\" rel=\"nofollow\"><img src=\"" + banners[i].img + "\" alt=\"\" border=\"0\"></a>");
      }

      var bust = Math.floor(1000000*Math.random()+1); 
      var logview = new Image();
      logview.src=("http://www.klikklik.nl/ads/view.php?id="+ banners[i].id +"&c="+ banners[i].c +"&level=1000&b="+bust);
      return banners[i];
      break;
    }
  }
}

this_banner = bannerfeed();