// JavaScript Documen‚”

myH = (new Date()).getDate();   //u“ϊv‚ΜŽζ“Ύ (1`31)
if (myH >= 1 && myH <= 1 ) myMes = "10F00-19F00"; // “y“ϊj“ϊŠJŠΩ 
else if (myH >= 2 && myH <= 6 ) myMes = "8F40-21F00"; // ŽŽŒ±ŠϊŠΤ
else if (myH >= 7 && myH <= 8 ) myMes = "10F00-19F00"; // “y“ϊj“ϊŠJŠΩ 
else if (myH >= 9 && myH <= 9 ) myMes = "8F40-21F00"; // ŽŽŒ±ŠϊŠΤ
else if (myH >= 10 && myH <= 13 ) myMes = "8F40-20F00"; // ’ʏνŠJŠΩ
else if (myH >= 14 && myH <= 15 ) myMes = "10F00-19F00"; // “y“ϊj“ϊŠJŠΩ
else if (myH >= 16 && myH <= 20 ) myMes = "8F40-20F00"; // ’ʏνŠJŠΩ
else if (myH >= 21 && myH <= 22 ) myMes = "10F00-19F00"; // “y“ϊj“ϊŠJŠΩ
else if (myH >= 23 && myH <= 27 ) myMes = "8F40-20F00"; // ’ʏνŠJŠΩ
else if (myH >= 28 && myH <= 29 ) myMes = "10F00-19F00"; // “y“ϊj“ϊŠJŠΩ
else if (myH >= 30 && myH <= 31 ) myMes = "8F40-20F00"; // ’ʏνŠJŠΩ


document.write(myMes);