function BC() {
var b = navigator.appName
if (b=="Netscape") this.b = "ns"
else if (b=="Microsoft Internet Explorer") this.b = "ie"
else this.b = b}
is = new BC()
if((is.b == "ns") && (navigator.userAgent.indexOf("Mac") != -1)) {document.write ("<LINK REL=\"stylesheet\" HREF=\"style/global_ns_mac.css\" TYPE=\"text/css\">")}
else if (is.b == "ns")	{document.write ("<LINK REL=\"stylesheet\" HREF=\"style/global_ns.css\" TYPE=\"text/css\">")}
else	{document.write ("<LINK REL=\"stylesheet\" HREF=\"style/global_ie.css\" TYPE=\"text/css\">")}