function showCMSImage(imagename, width, height) {
  width += 100;
  height += 150;
  if (width > 950) {
    width = 900;
  }
  if (height > 750) {
    height = 700;
  }
  window.open("cmsimage.php?imagename=" + imagename, "cmsimage", "width=" + width + ",height=" + height + ",scrollbars=yes,resizable=yes");
  return false;
}