function swf_object(swf, width, height, id, alternative)
{ if(alternative == undefined) alternative = "";
  document.write
  (  "        <object type=\"application/x-shockwave-flash\"\n"
   + (id != undefined > 0 ? "                id=\"" + id + "\"\n" : "")
   + "                data=\"" + swf + "\"\n"
   + "                width=\"" + width + "\"\n"
   + "                height=\"" + height + "\">\n"
   + "          <param name=\"movie\" value=\"" + swf + "\">\n"
   + alternative + "\n"
   + "        </object>\n"
  );
}