function soufu()
{
window.location.href="../";
}
function showtime(){
var nowtime = new Date();
var nowYear = nowtime.getYear();
var nowMonth = nowtime.getMonth()+1;
var nowDate = nowtime.getDate();
var nowHour = nowtime.getHours();
var nowMinute = nowtime.getMinutes();
if(nowMinute >= 0 && nowMinute < 30){nowMinute = 30;}
else{nowMinute = 30;}
document.write(nowYear+"年/"+nowMonth+"月/"+nowDate+"日 "+nowHour+"点"+nowMinute+"分");
}
