function sdc(keyword, pc_or_mac, horiz_vert_or_vertwide) {
  var categoryId;
  if (pc_or_mac == "pc") {
    categoryId = "9007";
  } else {
    categoryId = "460";
  }

  var width;
  var height;
  if (horiz_vert_or_vertwide == "horiz") {
    width = 728;
    height = 90;
  } else if (horiz_vert_or_vertwide == "vertwide") {
    width = 160;
    height = 600;
  } else {
    width = 120;
    height = 600;
  }
 
  shopwidget_x(keyword, categoryId, width, height);
}

function shopwidget_x(keyword, categoryId, width, height) {
   var sw = new ShopWidget();
   sw.mode            = "kw";
   sw.width           = width;
   sw.height          = height;
   sw.linkColor       = "#0033cc";
   sw.borderColor     = "#ffffff";
   sw.fontColor       = "#000000";
   sw.font            = "arial";
   sw.linkin          = "8028611"; 
   sw.categoryId      = categoryId;
   sw.keyword         = keyword;
   sw.render();
}