function browser_data() {
  return "Browser: " + navigator.appName + " " + navigator.appCodeName + " " + navigator.product + " " + navigator.appVersion + "\n"
    + plugins()
    + "Language: " + navigator.language + "\n"
    + "Computer: " + navigator.vendor + " " + navigator.platform + " " + navigator.vendorSub + "\n"
    + "Cookies: " + navigator.cookieEnabled;
}


function plugins() {
  retstring = "Installed plugins: \n"
  $A(navigator.plugins).each(function(plugin) {
    retstring += "\t" + plugin.name + " (" + plugin.description + ")" +"\n"
  })
  return retstring
}