

<!--
var aaa;
c_o = navigator.userAgent.toUpperCase();
c_b = navigator.appName.toUpperCase();
function check()
{

if (c_o.indexOf("MAC") >= 0)
{
/*	alert("MAC");*/
	if(c_b.indexOf("NETSCAPE") >= 0)
	{
/*		alert("NETSCAPE");*/
		return "mac_nn";
	}
	else
	{
/*		alert("NETSCAPE以外");*/
		return "mac_ie";
	}
}
else
{
/*	alert("MAC以外");*/
	if(c_b.indexOf("NETSCAPE") >= 0)
	{
/*		alert("NETSCAPE");*/
		return "win_nn";
	}
	else
	{
/*		alert("NETSCAPE以外");*/
		return "win_ie";
	}
}

}
//-->


