function mirror_dl(kind) {

	dd = new Date();
	ss = dd.getSeconds();

	switch (ss % 5) {

	case 1:
	case 2:
	case 3:
		location.href = "http://www.fixrecords.com/_mirror/leaf/"+kind;
		break;

	default:
		location.href = "http://app.aquaplus.jp/_mirror/leaf/"+kind;
		break;
	}

}