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\f0\fs24 \cf0 // Copyright (c) 2004-2007 koikikukan All Rights Reserved.\
// http://www.koikikukan.com/\
// License is granted if and only if this entire\
// copyright notice is included. By Yujiro ARAKI.\
\
// Ver1.00 2006.03.15 initial version.\
// Ver1.01 2006.04.11 fix bug.\
// Ver1.02 2006.04.15 fix bug.\
// Ver1.03 2006.04.16 fix bug.\
// Ver1.04 2006.08.03 fix bug.\
// Ver1.05 2007.04.21 fix bug.\
\
var currentYear;\
var currentMonth;\
var currentDay;\
\
function setCurrentDate() \{\
    data = new Date();\
    currentYear = data.getYear();\
    currentYear = (currentYear < 2000) ? currentYear + 1900 : currentYear;\
    currentMonth = data.getMonth() + 1;\
    currentDay = data.getDate();\
\}\
\
function isToday(year, month, day) \{\
    if (year == currentYear && parseInt(month,10) == currentMonth && day == currentDay) \{\
        return true;\
    \}\
    return false;\
\}\
\
function isSaturday(year, month, day) \{\
    var week = new Date(year, month - 1, day).getDay();\
    if (week == 6) \{\
        return true;\
    \}\
    return false;\
\}\
\
function isHoliday(year, month, day) \{\
    var week = new Date(year, month - 1, day).getDay();\
    if (week == 0) \{\
        return true;\
    \}\
    switch(parseInt(month,10)) \{\
    case 1:\
        if (day == 1) \{\
            return true;\
        \}\
        if (day == 2 && isSunday(year, month, 1)) \{\
            return true;\
        \}\
        if (day == (getFirstMonday(year, month) + 7)) \{\
            return true;\
        \}\
        break;\
    case 2:\
        if (day == 11) \{\
            return true;\
        \}\
        if (day == 12 && isSunday(year, month, 11)) \{\
            return true;\
        \}\
        break;\
    case 3:\
        if(year > 1979 && year < 2100) \{\
            if (day == parseInt(20.8431 + 0.242194 * (year - 1980) - parseInt((year - 1980) / 4))) \{\
                return true;\
            \}\
            if (day == (parseInt(20.8431 + 0.242194 * (year - 1980) - parseInt((year - 1980) / 4)) + 1) && isSunday(year, month, day - 1)) \{\
                return true;\
            \}\
        \}\
        break;\
    case 4:\
        if (day == 29) \{\
            return true;\
        \}\
        if (day == 30 && isSunday(year, month, 29)) \{\
            return true;\
        \}\
        break;\
    case 5:\
        if (day == 3 || day == 4 || day == 5) \{\
            return true;\
        \}\
        if (day == 6 && (isSunday(year, month, 3) ||\
                         isSunday(year, month, 4) ||\
                         isSunday(year, month, 5))) \{\
            return true;\
        \}\
        break;\
    case 7:\
        if (day == (getFirstMonday(year, month) + 14)) \{\
            return true;\
        \}\
        break;\
    case 9:\
        if (day == (getFirstMonday(year, month) + 14)) \{\
            return true;\
        \}\
        if(year > 1979 && year < 2100) \{\
            if (day == parseInt(23.2488 + 0.242194 * (year - 1980) - parseInt((year - 1980) / 4))) \{\
                return true;\
            \}\
            if (day == (parseInt(23.2488 + 0.242194 * (year - 1980) - parseInt((year - 1980) / 4)) + 1) && isSunday(year, month, day - 1)) \{\
                return true;\
            \}\
        \}\
        break;\
    case 10:\
        if (day == (getFirstMonday(year, month) + 7)) \{\
            return true;\
        \}\
        break;\
    case 11:\
        if (day == 3 || day == 23) \{\
            return true;\
        \}\
        if (day == 4 && isSunday(year, month, 3)) \{\
            return true;\
        \}\
        if (day == 24 && isSunday(year, month, 23)) \{\
            return true;\
        \}\
        break;\
    case 12:\
        if (day == 23) \{\
            return true;\
        \}\
        if (day == 24 && isSunday(year, month, 23)) \{\
            return true;\
        \}\
        break;\
    \}\
    return false;\
\}\
\
function isSunday(year, month, day) \{\
    var week = new Date(year, month - 1, day).getDay();\
    if (week == 0) \{\
        return true;\
    \}\
    return false;\
\}\
\
function getFirstMonday(year, month) \{\
    var monday;\
    for(monday = 1; monday < 8; monday++) \{\
        if(new Date(year, month - 1, monday).getDay() == 1) \{\
            break;\
        \}\
    \}\
    return monday;\
\}\
}