f = encodeURI(document.referrer);
   f = f.split('&').join('_var-ersatz_');
   w = screen.width;   
   h = screen.height;
   v = navigator.appName;   
   if (v != 'Netscape') {var c=screen.colorDepth;}
   else {var c=screen.pixelDepth;}      
   jsinfo = '/statistik/statistik.php?resw='+w+'&resw='+w+'&resh='+h+'&color='+c+'&referer='+f;
   str    = '<img src="'+jsinfo+'" height="1" width="1" alt="stat" />';   
   document.write(str);