function	sorry ()
	{
	if (navigator.platform == "Win32")
		download = "http://www.microsoft.com/msdownload/iebuild/ie501_win32/en/ie501_win32.htm";
	else if (navigator.platform == "Macintosh")
		download = "http://www.microsoft.com/mac/download/en/default.asp";
	else	download = "http://www.microsoft.com/windows/ie/download/all.htm?bShowPage";

	document.write ("<H3><CENTER>\n");
	document.write ("D&eacute;sol&eacute;, <BR>cette page ne peut s'afficher correctement qu'avec <BR>Internet Explorer");
	document.write ("Version 5.0 et +<BR><BR>\n");
	document.write ("Sorry, you need Internet Explorer, Release 5.0 or better<BR>to properly display this page<BR><BR>");
	document.write ("<A href=\"" + download + "\">");
	document.write ("<IMG src=\"ie4get_animated.gif\"></A>\n");
	document.write ("</CENTER></H3><HR>\n");
	return;
	}

function	browser_check ()
	{
	v = parseFloat (navigator.appVersion);
	if (navigator.appName.indexOf ("Microsoft Internet Explorer") >= 0)
		{
		if (v < 4.0)
			sorry ();
		}
	else	sorry ();
	return;
	}