var BsinList = [
    "0520267192",
    "0810984911",
    "142311339X",
    "B000A1INJE",
    "B0017UHCEY",
    "B001FA1O18",
    "B00275EHJG",
    "B0028IBTL6",
    "B002FQJT3Q",
    "B002I0JGDM",
    "B002X4NWHO",
    "B002Y27P3M",
    "B002ZG97Z6",
    "B003GAMPWM",
    "B003JVKHEQ",
    "B003NUSASI",
    "B003TWP5JC",
    "B00472O3C8",
    "" ];
    var bsinIndex = parseInt(Math.random() * (BsinList.length - 1));
    document.write("<p><img src=\"http://www.stefanv.com/bestseller.gif\" vspace=0 hspace=0 border=0><br><iframe src=\"http://rcm.amazon.com/e/cm?t=bluebirdlanefarm&o=1&p=8&l=as1&asins=" + BsinList[bsinIndex] + "&fc1=000000&IS2=1&lt1=_blank&m=amazon&lc1=0F5E71&bc1=DDDDDD&bg1=FFFFFF&f=ifr&nou=1\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"></iframe>");