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("7405","http://www.klikklik.nl/ads/click.php?level=1000&id=7405&t=js","http://cache.klikklik.nl/img/nl/7405.gif","10",93);
banners[1] = new banner("3756","http://www.klikklik.nl/ads/click.php?level=1000&id=3756&t=js","http://cache.klikklik.nl/img/nl/3756.gif","15",77);
banners[2] = new banner("4897","http://www.klikklik.nl/ads/click.php?level=1000&id=4897&t=js","http://cache.klikklik.nl/img/nl/4897.gif","8",63);
banners[3] = new banner("12663","http://www.klikklik.nl/ads/click.php?level=1000&id=12663&t=js","http://cache.klikklik.nl/img/nl/12663.gif","9",57);
banners[4] = new banner("4351","http://www.klikklik.nl/ads/click.php?level=1000&id=4351&t=js","http://cache.klikklik.nl/img/nl/4351.gif","10",40);
banners[5] = new banner("1998","http://www.klikklik.nl/ads/click.php?level=1000&id=1998&t=js","http://cache.klikklik.nl/img/nl/1998.gif","10",35);
banners[6] = new banner("810","http://www.klikklik.nl/ads/click.php?level=1000&id=810&t=js","http://cache.klikklik.nl/img/nl/810.gif","7",33);
banners[7] = new banner("6620","http://www.klikklik.nl/ads/click.php?level=1000&id=6620&t=js","http://cache.klikklik.nl/img/nl/6620.gif","12",32);
banners[8] = new banner("4075","http://www.klikklik.nl/ads/click.php?level=1000&id=4075&t=js","http://cache.klikklik.nl/img/nl/4075.gif","10",32);
banners[9] = new banner("1054","http://www.klikklik.nl/ads/click.php?level=1000&id=1054&t=js","http://b.ds1.nl/467/30759?wi=10299&ws=","4",29);
banners[10] = new banner("12970","http://www.klikklik.nl/ads/click.php?level=1000&id=12970&t=js","http://b.ds1.nl/1620/98946?wi=10299&ws=","3",29);
banners[11] = new banner("1057","http://www.klikklik.nl/ads/click.php?level=1000&id=1057&t=js","http://cache.klikklik.nl/img/nl/1057.gif","5",26);
banners[12] = new banner("12975","http://www.klikklik.nl/ads/click.php?level=1000&id=12975&t=js","http://b.ds1.nl/150/27435?wi=10299&ws=","5",25);
banners[13] = new banner("304","http://www.klikklik.nl/ads/click.php?level=1000&id=304&t=js","http://ti.tradetracker.net/?c=261&m=2082&a=1505&r=&t=custom","3",25);
banners[14] = new banner("1080","http://www.klikklik.nl/ads/click.php?level=1000&id=1080&t=js","http://ti.tradetracker.net/?c=2598&m=88768&a=1505&r=&t=custom","3",25);

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) {
	  
      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();