function newWin(n) {
	nw = window.open(n,"rireki","width=700,height=600,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes");
}

function newWinbook(n) {
	nw = window.open(n,"book","width=450,height=500,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes");
}