//別窓
function subWin(path){
sub1=window.open(path,"subwindow","toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,width=750,height=500");
}

//期間限定メッセージ
function mes( message, startYMD, endYMD ){
	var YMD = new Date();
	if( YMD > Date.parse( startYMD ) && YMD < Date.parse( endYMD ) )
		document.write( message )
}