var holyday = new Object();

//定休日の設定
//holyday[日にちを半角で入力します]
holyday["2009/7/6"] = 1;
holyday["2009/7/19"] = 1;
holyday["2009/7/23"] = 1;
holyday["2009/7/24"] = 1;
holyday["2009/8/2"] = 1;
holyday["2009/8/14"] = 1;
holyday["2009/8/15"] = 1;
holyday["2009/8/16"] = 1;
holyday["2009/8/25"] = 1;
holyday["2009/8/27"] = 1;
holyday["2009/9/6"] = 1;
holyday["2009/9/20"] = 1;
holyday["2009/9/26"] = 1;
holyday["2009/9/27"] = 1;
holyday["2009/9/28"] = 1;
holyday["2009/10/4"] = 1;
holyday["2009/10/13"] = 1;
holyday["2009/10/14"] = 1;
holyday["2009/10/18"] = 1;
holyday["2009/10/23"] = 1;
holyday["2009/10/24"] = 1;
holyday["2009/11/8"] = 1;
holyday["2009/11/15"] = 1;
holyday["2009/11/27"] = 1;
holyday["2009/11/28"] = 1;
holyday["2009/11/29"] = 1;
holyday["2009/12/11"] = 1;
holyday["2009/12/12"] = 1;
holyday["2009/12/14"] = 1;
holyday["2009/12/18"] = 1;
holyday["2009/12/23"] = 1;
holyday["2009/12/24"] = 1;
holyday["2009/12/31"] = 1;
holyday["2010/1/1"] = 1;
holyday["2010/1/2"] = 1;
holyday["2010/1/3"] = 1;
holyday["2010/1/9"] = 1;
holyday["2010/1/27"] = 1;
holyday["2010/1/28"] = 1;
holyday["2010/2/11"] = 1;
holyday["2010/2/13"] = 1;
holyday["2010/2/17"] = 1;
holyday["2010/2/18"] = 1;
holyday["2010/2/23"] = 1;
holyday["2010/2/24"] = 1;
holyday["2010/2/28"] = 1;
holyday["2010/3/9"] = 1;
holyday["2010/3/13"] = 1;
holyday["2010/3/21"] = 1;
holyday["2010/3/22"] = 1;
holyday["2010/3/27"] = 1;
holyday["2010/3/28"] = 1;

var today = new Date();
var month = today.getMonth() + 1;
var year = today.getYear();

if (month == 12) {
	var month = today.getMonth() - 11;
	var year = today.getYear() + 1;
}

var day = today.getDate();
if (year < 1900) year += 1900;

var toMonth = new Date(year,month,1);
var nextMonth = new Date(year,(month + 1),1);
var monthAfter = new Date(year,(month + 2),1);
var toWeek = toMonth.getDay();
var nextWeek = nextMonth.getDay();
var toDays = (nextMonth.getTime() - toMonth.getTime())/(24*60*60*1000);
var nextDays = (monthAfter.getTime() - nextMonth.getTime())/(24*60*60*1000);
var toCnt = (7-(toWeek + toDays)%7)%7;
var nextCnt =(7-(nextWeek + nextDays)%7)%7;
var linefeed;

var monthName = new Array('1月','2月','3月','4月','5月','6月','7月','8月','9月','10月','11月','12月');

//定休日などの色はここで設定します。
//textColors = new Array('普通の色','1番目の色','2番目の色');となります。

//定休日などの文字色
var textColors = new Array('#333','#c00','#c00');
//定休日などの背景色
var backgroundColors = new Array('#fff','#FFE8ED','#FFE8ED');

var textColor = '#333';
var backgroundColor = '#CCCCCC';

document.write("<table summary='営業日カレンダー' cellspacing='1'>");
document.write("<tr><td colspan='7' class='txt'>" + year + "年" + monthName[month] + "の定休日</td></tr>");
document.write("<tr>");
document.write("<th class='sun'>日</th>");
document.write("<th>月</th>");
document.write("<th>火</th>");
document.write("<th>水</th>");
document.write("<th>木</th>");
document.write("<th>金</th>");
document.write("<th class='sat'>土</th>");
document.write("</tr>");

document.write("<tr>");
for (i=1; i<=toWeek; i++) {
	document.write("<td>&nbsp;</td>");
}
for (i=1; i <= toDays; i++) {
	if ((toWeek+i)%7==0) linefeed = "</tr><tr>"; else linefeed = "";
	var monstr = month + 1;
	var todaystr = year + "/" + monstr + "/" + i;
	
	if(holyday[todaystr]){
		textColor = textColors[holyday[todaystr]];
		backgroundColor = backgroundColors[holyday[todaystr]];
	}
	else if(holyday[todaystr] == 2){
		textColor = textColors[holyday[todaystr]];
		backgroundColor = backgroundColors[holyday[todaystr]];
	}
	else{
		textColor = '#333';
		backgroundColor = "#FFFFFF";
	}
	
	if(i == day){
		putDay = i;
	}
	else{
		putDay = i;
	}
	document.write("<td style='color: " + textColor + ";background-color: " + backgroundColor + ";'>" + putDay + "</td>" + linefeed);
}
for (i=1; i <= toCnt; i++) {
	document.write("<td>&nbsp;</td>");
}
document.write("</tr>");
document.write("</table>");