pagina = escape(document.location.href); 
   ref = escape(document.referrer); 
  if ((ref == "") || (ref == "undefined")) { ref = "bookmark"; } 
   ss = screen.width + "x" + screen.height; 
   sc = (navigator.appName.indexOf("Microsoft") > -1) ? screen.colorDepth : screen.pixelDepth; 
   src = "http://www.spiderstat.com/stats.php?site=54&pagina=" + pagina + "&ref=" + ref + "&ss=" + ss + "&sc=" + sc; 
   src = "<img src=\"" + src + "\" width=1 height=1 border=0 align=\"left\">"; 
   document.write(src);