var detect = navigator.userAgent.toLowerCase();
var OS, browser, version, total, thestring;
var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;



if (checkIt('konqueror')) {
  browser = "Konqueror";
  OS = "Linux";
}
else if (checkIt('safari')) browser = "Safari"
else if (checkIt('omniweb')) browser = "OmniWeb"
else if (checkIt('opera')) browser = "Opera"
else if (checkIt('webtv')) browser = "WebTV";
else if (checkIt('icab')) browser = "iCab"
else if (checkIt('msie')) browser = "Internet Explorer"
else if (checkIt('firefox')) browser = "Mozilla Firefox"
//else if (is_chrome) browser = "Google Chrome"
else if (!checkIt('compatible')) {
  browser = "Netscape Navigator"
  version = detect.charAt(8);
}
else browser = "An unknown browser";

if (!version) version = detect.charAt(place + thestring.length);

if (!OS) {
  if (checkIt('linux')) OS = "Linux";
  else if (checkIt('x11')) OS = "Unix";
  else if (checkIt('mac')) OS = "Mac"
  else if (checkIt('win')) OS = "Windows"
  else OS = "an unknown operating system";
}

function checkIt(string) {
  place = detect.indexOf(string) + 1;
  thestring = string;

  return place;
}

if (is_chrome) {
  browser = "Chrome";
}