nsVersion = "nn"; //netscape
msVersion = "ie"; //other
fsVersion = "ff"; //firefox
br = false;
isns = false;
bName = navigator.appName.toLowerCase();
bAgt = navigator.userAgent.toLowerCase();
bVer = parseInt(navigator.appVersion);
//alert(bName+" - "+bAgt+" - "+bVer);

if (bName == "netscape" && (bVer <6)){			
	if (bAgt.indexOf("firefox") != -1)
	{//alert("Firefox");
		br = fsVersion;
	}
	else if(bVer >= 5)
	{//alert("Netscape");
		br = nsVersion;
	}
	else 
	{//alert("Netscape old");
		br = nno;			
	}
}
else 
{
	br = msVersion;
}

if (bAgt.indexOf("mac") != -1) {	//determine if the user is on a Mac
	if(br == "ie")
		document.write("<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"sr/ie4_pc_mac.css\">");
	else if (br == "ns")
		document.write("<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"sr/ie4_pc.css\">");
	else if (br == "nn")
	{
		if (navigator.userAgent.search(/Safari.+/) != -1)
			document.write("<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"sr/mac_safari.css\">");
		else
			document.write("<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"sr/ff_pc.css\">");
	}
	else
		document.write("<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"sr/ie4_pc.css\">");
}
else
{	//alert(br + "pc");
	if (br == "ie")
		document.write("<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"sr/ie4_pc.css\">");
	else if (br == "nn")
		document.write("<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"sr/ie4_pc.css\">");
	else if (br == "nno") // Netscape old
		document.write("<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"sr/ie4_pc.css\">");
	else if (br == "ff")
		document.write("<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"sr/ff_pc.css\">");
	else
		document.write("<LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"sr/ie4_pc.css\">");
}	
 
function handleResize()
{
 	if (isns)
	{
	  	location.reload();
		return false;
	}
else { return true}
}

if (isns) {
window.captureEvents(Event.RESIZE);
window.onresize = handleResize;
}