範例
在網頁中的 </HEAD> 之前貼上下列程式碼：
<script LANGUAGE="JavaScript" TYPE="text/javascript">
<!--
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;
}
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); // works fine for most systems
testMe = firstDay.getDate();
if (testMe == 2) firstDay.setDate(0);
startDay = firstDay.getDay();
document.write('<table border="0" cellspacing="0" cellpadding="2" align="CENTER" bgcolor="#0080FF"><TR><TD><table border="0" cellspacing="1" cellpadding="2" bgcolor="Silver">');
document.write('<TR><th colspan="7" bgcolor="#C8E3FF">');
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.write("<font style=font-size:9pt;Color:#330099>" + "西元" + now.getYear() + "年" + monthNames[now.getMonth()] + "" + now.getDate() + "日" + dayNames[now.getDay()] + "</FONT>");
document.writeln('</TH></TR><TR><TH BGCOLOR="#0080FF"><font style="font-size:9pt;Color:White">日</FONT></TH>');
document.writeln('<th bgcolor="#0080FF"><font style="font-size:9pt;Color:White">一</FONT></TH>');
document.writeln('<TH BGCOLOR="#0080FF"><font style="font-size:9pt;Color:White">二</FONT></TH>');
document.writeln('<TH BGCOLOR="#0080FF"><font style="font-size:9pt;Color:White">三</FONT></TH>');
document.writeln('<TH BGCOLOR="#0080FF"><font style="font-size:9pt;Color:White">四</FONT></TH>');
document.writeln('<TH BGCOLOR="#0080FF"><font style="font-size:9pt;Color:White">五</FONT></TH>');
document.writeln('<TH BGCOLOR="#0080FF"><font style="font-size:9pt;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:9pt> </FONT></TD>");
column++;
}
for (i=1; i<=nDays; i++) {
if (i == thisDay) {
document.writeln('</TD><td align="CENTER" bgcolor="#FF8040"><FONT style=font-size:9pt;Color:#ffffff><B>')
}
else {
document.writeln('</TD><TD BGCOLOR="#FFFFFF" ALIGN="CENTER"><FONT style=font-size:9pt;font-family:Arial;font-weight:bold;Color:#330066>');
}
document.writeln(i);
if (i == thisDay) document.writeln("</FONT></TD>")
column++;
if (column == 7) {
document.writeln("<TR>");
column = 0;
}
}
document.writeln('<TR><td colspan="7" align="CENTER" valign="TOP" bgcolor="#0080FF"><form name="clock" onSubmit="0"><FONT style=font-size:9pt;Color:#ffffff>現在時間：<INPUT TYPE="Text" NAME="face" ALIGN="TOP"></FONT></TD></TR></TABLE></TD></TR></TABLE></FORM>');
}
// -->
</script>
<script LANGUAGE="JavaScript">
var timerID = null;
var timerRunning = false;
function stopclock (){
if(timerRunning)
clearTimeout(timerID);
timerRunning = false;}
function showtime () {
var now = new Date();
var hours = now.getHours();
var minutes = now.getMinutes();
var seconds = now.getSeconds()
var timeValue = " " + ((hours >12) ? hours -12 :hours)
timeValue += ((minutes < 10) ? ":0" : ":") + minutes
timeValue += ((seconds < 10) ? ":0" : ":") + seconds
timeValue += (hours >= 12) ? " 下午 " : " 上午 "
document.clock.face.value = timeValue;
timerID = setTimeout("showtime()",1000);
timerRunning = true;}
function startclock () {
stopclock();
showtime();}
</script>
接下來在 <BODY> 之中加入：
onLoad="startclock(); timerONE=window.setTimeout"
在網頁中的 <BODY> 之後的任何位置再貼上下列程式碼！
<script LANGUAGE="JavaScript" TYPE="text/javascript">
<!--
calendar();
//-->
</script>