var AffiliateRandomUpdator = {
  init: function() {
    var url  = "/public/javascript/affiliate.txt";
    var pars = "";
    new Ajax.Request(
      url,
      {
        method: 'GET',
        parameters: pars,
        onComplete: this.endRequest
      });
  },

  endRequest: function(request) {
    var asins  = request.responseText.split("\n");
    var asin   = asins[Math.floor(Math.random() * (asins.length - 1))];
    var imgsrc = "http://images-jp.amazon.com/images/P/" + asin + ".09.MZZZZZZZ.jpg";
    var ahref  = "http://www.amazon.co.jp/o/ASIN/" + asin + "/mover-22/ref=nosim";

    $("affiliate").innerHTML = "<center><a href=" + ahref + "><img src=" + imgsrc + "></a></center>";
  }
};

var AffiliateAllUpdator = {
  init: function() {
    var url  = "/public/javascript/affiliate.txt";
    var pars = "";
    new Ajax.Request(
      url,
      {
        method: 'GET',
        parameters: pars,
        onComplete: this.endRequest
      });
  },

  endRequest: function(request) {
    var asins  = request.responseText.split("\n");
    var str = "";
    for (i = 0; i < asins.length-1; i++) {
      var asin   = asins[i];
      var imgsrc = "http://images-jp.amazon.com/images/P/" + asin + ".09.MZZZZZZZ.jpg";
      var ahref  = "http://www.amazon.co.jp/o/ASIN/" + asin + "/mover-22/ref=nosim";
      str += "<a href=" + ahref + "><img src=" + imgsrc + " border=0></a>";
    }
    $("affiliate").innerHTML = str;
  }
};

// AffiliateRandomUpdator.init();