function errImg(img,size) {
  if (size == 200) {
    img.src = '/common/img/noimage_' + size + "_" + 150 + ".jpg";
  } else {
    img.src = '/common/img/noimage_' + size + "_" + size + ".jpg";
  }
  img.height = size;
  img.width = size;
}