//创建一个数组,用于存放每个月的天数
function montharr(m0, m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11) 
{
this[0] = m0;
this[1] = m1;
this[2] = m2;
this[3] = m3;
this[4] = m4;
this[5] = m5;
this[6] = m6;
this[7] = m7;
this[8] = m8;
this[9] = m9;
this[10] = m10;
this[11] = m11;
}
//实现月历
function calendar() {
var monthNames = "JanFebMarAprMayJunJulAugSepOctNovDec";
var today = new Date();
var thisDay;
var monthDays = new montharr(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
year = today.getYear() +1900;
thisDay = today.getDate();
if (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0)) monthDays[1] = 29;
nDays = monthDays[today.getMonth()];
firstDay = today;
firstDay.setDate(1);
testMe = firstDay.getDate();
if (testMe == 2) firstDay.setDate(0);
startDay = firstDay.getDay();
document.write("<div id='rili' style='border:1px solid #060;background:#a9c700'>") 
document.write("<div style='height:3px'></div>") 
document.write("<table width='180' CELLSPACING='0' CELLPADDING='0'>")
document.write("<TR><TD><table border='0' cellspacing='0' cellpadding='0' bgcolor='#e3e6bd'>");
document.write("<TR><th colspan='7' bgcolor='#f1ffc8' height='22'>");
var dayNames = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
var monthNames = 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");
var now = new Date();
document.writeln("<FONT STYLE='font-size:12px;Color:#6c9900'>" + "公元 " + now.getYear() + "年" + monthNames[now.getMonth()] + " " + now.getDate() + "日 " + dayNames[now.getDay()] + "</FONT>");
document.writeln("</TH></TR><TR><TH BGCOLOR='#ff6600' height='22'><FONT STYLE='font-size:12px;Color:White'>日</FONT></TH>");
document.writeln("<th bgcolor='#accb02'><FONT STYLE='font-size:12px;Color:White'>一</FONT></TH>");
document.writeln("<TH bgcolor='#accb02'><FONT STYLE='font-size:12px;Color:White'>二</FONT></TH>");
document.writeln("<TH bgcolor='#accb02'><FONT STYLE='font-size:12px;Color:White'>三</FONT></TH>");
document.writeln("<TH bgcolor='#accb02'><FONT STYLE='font-size:12px;Color:White'>四</FONT></TH>");
document.writeln("<TH bgcolor='#accb02'><FONT STYLE='font-size:12px;Color:White'>五</FONT></TH>");
document.writeln("<TH bgcolor='#accb02'><FONT STYLE='font-size:12px;Color:White'>六</FONT></TH>");
document.writeln("</TR><TR>");
column = 0;
for (i=0; i<startDay; i++) {
document.writeln("\n<TD><FONT STYLE='font-size:12px'> </FONT></TD>");
column++;
}

for (i=1; i<=nDays; i++) {
if (i == thisDay) {
document.writeln("</TD><TD ALIGN='CENTER' BGCOLOR='#ff8040'><FONT STYLE='font-size:12px;Color:#f5f6e8'><B>")
}
else {
document.writeln("</TD><TD BGCOLOR='#f5f6e8' ALIGN='CENTER'><FONT STYLE='font-size:12px;font-family:Arial;font-weight:bold;Color:#526600'>");
}
document.writeln(i);
if (i == thisDay) document.writeln("</FONT></TD>")
column++;
if (column == 7) {
document.writeln("<tr>"); 
column = 0;
}
}
document.writeln("</table></td></tr></table>")
document.writeln("<div style='margin:0;padding:0;background:#a9c700'>")
document.writeln("<FORM NAME='clock' onSubmit='0'><FONT STYLE='font-size:12px;Color:#ffff00;'>")
document.writeln("现在时间:<INPUT TYPE='Text' NAME='face' ALIGN='TOP' style='border:1px solid #336600;width:100px;padding-top:5px;'></FONT></FORM>")
document.writeln("</div></div>");
}