function WM_netscapeCssFix() {

  if (document.WM.WM_netscapeCssFix.initWindowWidth != window.innerWidth || document.WM.WM_netscapeCssFix.initWindowHeight != window.innerHeight) {
    document.location = document.location;
  }
}

function WM_netscapeCssFixCheckIn() {
  if ((navigator.appName == 'Netscape') && (parseInt(navigator.appVersion) == 4)) {
    if (typeof document.WM == 'undefined'){
      document.WM = new Object;
    }
    if (typeof document.WM.WM_scaleFont == 'undefined') {
      document.WM.WM_netscapeCssFix = new Object;
      document.WM.WM_netscapeCssFix.initWindowWidth = window.innerWidth;
      document.WM.WM_netscapeCssFix.initWindowHeight = window.innerHeight;
    }
    window.onresize = WM_netscapeCssFix;
  }
}

WM_netscapeCssFixCheckIn()

var detect = navigator.userAgent.toLowerCase();
var OS,browser,version,total,thestring;

if (checkIt('konqueror'))
{
	browser = "Konqueror";
	OS = "Linux";
}
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('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 (OS == "Windows" && browser == "Internet Explorer")
{
	document.write('<link rel="stylesheet" href="styles/win_ie.css">')
}

else if (OS == "Windows" && browser == "Opera")
{
	document.write('<link rel="stylesheet" href="styles/win_ie.css">')
}

else if (OS == "Windows" && browser == "Netscape Navigator")
{
	document.write('<link rel="stylesheet" href="styles/win_ns.css">')
}

else if (OS == "Mac" && browser == "Internet Explorer")
{
	document.write('<link rel="stylesheet" href="styles/win_ie.css">')
}

else if (OS == "Mac" && (browser == "Netscape Navigator" && version >= 5))
{
	document.write('<link rel="stylesheet" href="styles/mac_ns6.css">')
}

else if (OS == "Mac" && browser == "Netscape Navigator")
{
        document.write('<link rel="stylesheet" href="styles/mac.css">')
}

else if (OS == "Mac" && browser == "Opera")
{
        document.write('<link rel="stylesheet" href="styles/mac_ns6.css">')
}

else if (OS == "Linux" || OS == "unix")
{
              if (browser == "Netscape Navigator" && version >= 5)
{
	document.write('<link rel="stylesheet" href="styles/unix_ns6.css">')
}
              else if (browser == "Opera")
{
	document.write('<link rel="stylesheet" href="styles/unix_ns6.css">')
}              
		else
{
        document.write('<link rel="stylesheet" href="styles/mac.css">')
}
}

else if (OS == "unix" && browser == "Internet Explorer")
{
	document.write('<link rel="stylesheet" href="styles/win_ie.css">')
}

else
{
	document.write('<link rel="stylesheet" href="styles/mac.css">')
}