document.write(
  "<IMG width='1' height='1' border='0' alt=''"            +
    "valign='top' align='left'"                                +
    "src='"                                                       +
      "http://www.flashtoolset.com:80/SiteTracker/TrackSite.asp"                   +
      "?Random="         + Math.round(100000 * Math.random()) +
      "&SiteId=1" +
      "&PageName=screenshots.html" +
      "&PageParamNames=" +
      "&PageUrl="        + escape(window.location.href)       +
      "&RefPageUrl="     + escape(document.referrer)          +
    "'"                                                           +
  ">"
);
document.close();