if (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1)=='3')
{
	document.write("<link rel='stylesheet' href='/css/ns.css'>");
}
else
{
	if (navigator.platform.indexOf('Win')!=-1) 
	{
		if (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1)=='4')
		{
			document.write("<link rel='stylesheet' href='/css/ns.css'>");
		}
		else if (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1)=='5')
		{
			document.write("<link rel='stylesheet' href='/css/ie.css'>");
		}
		else
		{
			document.write("<link rel='stylesheet' href='/css/ie.css'>");
		}	
	}
	else
	{
		document.write("<link rel='stylesheet' href='/css/ie.css'>"); 
			
	}
}