/*
This portion of the script detects the user's browser type and version.  If the 
browser is IE 3.0x or 4.0+, or Netscape 4.0+, the script writes
a link tag to load a separate style sheet for each browser.
You will need to supply the style sheets, and change the path
and file names as necessary in the link tags.
*/
var browser=navigator.appName;
var version=navigator.appVersion
var ver1=version.substring(0,1)
var ver2=version.lastIndexOf("MSIE")
var ver3=version.substring(ver2+5,ver2+6)

function itsNetscape() 
{ // write the link for Netscape 4.0+
	document.write('<LINK REL=StyleSheet HREF="../styles/nc4/nc4.css" TYPE="text/css">')
}	

function itsMsie() 
{ // find out which version of IE is in use
	if (browser == "Microsoft Internet Explorer")
		ieVersion()
}

function ieVersion()
{ // write the link for IE3 or IE4+
	if (ver1 >= 4)
		document.write('<LINK REL=StyleSheet HREF="../styles/ie4/ie4.css" TYPE="text/css">')
	if (ver3 == 3)
		document.write('<LINK REL=StyleSheet HREF="../styles/ie3/ie3.css" TYPE="text/css">')
}

if ((browser == "Netscape") && (ver1 >= 4))
{ // check to see if the browser is Netscape
	itsNetscape()
}
else
{ // otherwise assume the browser is IE
	itsMsie()
}