function dayNow(){
	var date;
	var year;
	var week;
	myWeekTbl = new Array( "日","月","火","水","木","金","土" );
	
	date = new Date();
	year = date.getYear();
	week = date.getDay();
	if (year < 2000) year += 1900;
	return year + "年" + (date.getMonth() + 1) + "月" + date.getDate() + "日 (" + myWeekTbl[week] + ")";
}

function pageBack(){
    history.back();
}