/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
// JavaScript Document

function getBrowserName() {

  var aName  = navigator.appName.toUpperCase();
  if (aName.indexOf("NETSCAPE") >= 0)  return "Netscape";
  if (aName.indexOf("MICROSOFT") >= 0) return "Explorer";
  return "";
}

function getBrowserVersion() {

	var browser = getBrowserName();
	var version = 0;
	var s = 0;
	var e = 0;
	var appVer  = navigator.appVersion;
	if (browser == "Netscape") {
    s = appVer.indexOf(" ",0);
    version = eval(appVer.substring(0,s));
    if (version >= 5) version++;
  }
	if (browser == "Explorer") {
    appVer  = navigator.userAgent;
    s = appVer.indexOf("MSIE ",0) + 5;
    e = appVer.indexOf(";",s);
    version = eval(appVer.substring(s,e));
  }
	return version;
}

var browser = getBrowserName();
var version = getBrowserVersion();
  
if (browser=="Explorer") {
  document.write("<link rel='stylesheet' href='./content/css/common.css' type='text/css'>");
}
else if ((browser=="Netscape") && (version<5)) {
  document.write("<link rel='stylesheet' href='./content/css/common_nn4.css' type='text/css'>");
}
else {
  document.write("<link rel='stylesheet' href='./content/css/common.css' type='text/css'>");
}

/* -- end of script --*/