updated = new Date(document.lastModified);
yy = updated.getFullYear();
ynum = parseInt(yy);
if( ynum < 2000 ) {
	updated = new Date();
	yy = updated.getFullYear();
} else {
	mm = updated.getMonth() + 1;
	if(mm < 10) {
		mm = "0" + mm;
	}
	dd = updated.getDate();
	if(dd < 10) {
		dd = "0" + dd;
	}
	document.write("Updated : ",yy,"/",mm,"/",dd,"<br>");
}
document.write("���� <a href=\"mailto:info@vein.ne.jp\">VEIN</a><br>");
document.write("Copyright(c) 2001-",yy," VEIN Systems.<br>");