// JavaScript Document

windows=mac=msie=nonmsie=safari=netscape=false;

if (navigator.appVersion.indexOf("Win") > 0) windows=true;
else if (navigator.appVersion.indexOf("Mac") > 0) mac=true;

if (navigator.appName.substring(0,9) == "Microsoft" && !window.opera)
  msie=true;
else
  nonmsie=true;
if (navigator.appVersion.indexOf("Safari") > 0)
  safari=true;
else if (navigator.appName.substring(0,8) == "Netscape")
  netscape=true;

if (parseInt(navigator.appVersion) >= 3) bVer=3;
if (parseInt(navigator.appVersion) >= 4) bVer=4;
if (parseInt(navigator.appVersion) >= 5) bVer=5;
if (parseInt(navigator.appVersion) >= 6) bVer=6;