// Please note: this file contains snippets for comparison
// it is not self-contained or ready-to-use code as such

function identifyBrowser() {
  var agent = navigator.userAgent.toLowerCase();

  if (typeof navigator.vendor != "undefined" && navigator.vendor == "KDE" && typeof window.sidebar != "undefined"){
    return "kde";
  }
  else if (typeof window.opera != "undefined"){
    var version = parseFloat(agent.replace(/.*opera[\/ ]([^ $]+).*/, "$1"));
    if (version >= 7){
      return "opera7";
    }else if (version >= 5){
      return "opera5";
    }
    return false;
  }else if (typeof document.all != "undefined"){
    if (typeof document.getElementById != "undefined"){
      var browser = agent.replace(/.*ms(ie[\/ ][^ $]+).*/, "$1").replace(/ /, "");
      if (typeof document.uniqueID != "undefined"){
        if (browser.indexOf("5.5") != -1){
          return browser.replace(/(.*5\.5).*/, "$1");
        }else{
          return browser.replace(/(.*)\..*/, "$1");
      }}
      else{
        return "ie5mac";
    }}
    return false;
  }else if (typeof document.getElementById != "undefined"){
    if (navigator.vendor.indexOf("Apple Computer, Inc.") != -1){
      if (typeof window.XMLHttpRequest != "undefined"){
        return "safari1.2";
      }
      return "safari1";
    }else if (agent.indexOf("gecko") != -1){
      return "mozilla";
  }}
  return false;
}


// Please note: this file contains snippets for comparison
// it is not self-contained or ready-to-use code as such

function identifyOS()
{
  var agent = navigator.userAgent.toLowerCase();

  if (agent.indexOf("win") != -1)
  {
    return "win";
  }
  else if (agent.indexOf("mac") != -1)
  {
    return "mac";
  }
  else
  {
    return "unix";
  }

  return false;
}