// Copyright (C) Hirabayashi Masahide 1996-2002. All rights reserved.
if(self.location!=parent.location)parent.location=self.location;
if(navigator.appName=="Netscape" && parseInt(navigator.appVersion)>=4)
{
  document.write('<LINK REL=stylesheet TYPE="text/css" HREF="http://www.hir-net.com/css/nn.css">');
}
else
if(navigator.appName=="Microsoft Internet Explorer"
&& parseFloat(navigator.appVersion.substring(22,26))>=4.01)
{
  document.write('<LINK REL=stylesheet TYPE="text/css" HREF="http://www.hir-net.com/css/ie.css">');
}