var language;
 var bNamePlus = 0;
 var useragent = navigator.userAgent;
 var bName = (useragent.indexOf('Opera') > -1) ? 'Opera' : navigator.appName;

 var pos = useragent.indexOf('MSIE');

 if (pos > -1){
  bNamePlus = 3;
  bVer = useragent.substring(pos + 5);
  var pos = bVer.indexOf(';');
  var bVer = bVer.substring(0,pos);
 }

 var pos = useragent.indexOf('Opera');

 if (pos > -1){
  bNamePlus = 2;
  bVer = useragent.substring(pos + 6);
  var pos = bVer.indexOf(' ');
  var bVer = bVer.substring(0, pos);
 }

 if (bName == "Netscape") {
  bNamePlus = 1;
  var bVer = useragent.substring(8);
  var pos = bVer.indexOf(' ');
  var bVer = bVer.substring(0, pos);
 }

 if (bName == "Netscape" && parseInt(navigator.appVersion) >= 5) {
  var pos = useragent.lastIndexOf('/');
  var bVer = useragent.substring(pos + 1);
 }

 bLang = navigator.language;
 bLang = bLang ? bLang : navigator.userLanguage;
 bLang = bLang ? bLang : navigator.systemLanguage;
 bLang = bLang ? bLang : navigator.browserLanguage;

 document.writeln('<img src=includes/counter.php?bn=' + bNamePlus + '&bv=' + bVer + '&bl=' + bLang + '&rf=' + document.referrer + '&pl=' + navigator.platform + '&sc=' + screen.width + ' width=1 height=1>');