用JavaScript在网页中显示可拖动月历

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JavaScript IE J#

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML><HEAD><TITLE>可拖动月历</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<SCRIPT language=JavaScript type=text/javascript>
//定义月历函数
function calendar() {
var today = new Date(); //创建日期对象
year = today.getYear(); //读取年份
thisDay = today.getDate(); //读取当前日

//创建每月天数数组
var monthDays = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
//如果是闰年，2月份的天数为29天
if (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0)) monthDays[1] = 29;
daysOfCurrentMonth = monthDays[today.getMonth()]; //从每月天数数组中读取当月的天数
firstDay = today;//复制日期对象
firstDay.setDate(1); //设置日期对象firstDay的日为1号
startDay = firstDay.getDay(); //确定当月第一天是星期几

//定义周日和月份中文名数组
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");
//创建日期对象
var newDate = new Date();

//创建表格
document.write("<TABLE BORDER='0' CELLSPACING='0' CELLPADDING='2' ALIGN='CENTER' BGCOLOR='#0080FF'>")
document.write("<TR><TD><table border='0' cellspacing='1' cellpadding='2' bgcolor='#88FF99'>");
document.write("<TR><th colspan='7' bgcolor='#C8E3FF'>");

//显示当前日期和周日
document.writeln("<FONT STYLE='font-size:9pt;Color:#FF0000'>" + newDate.getYear() + "年" + monthNames[newDate.getMonth()] + " " + newDate.getDate() + "日 " + dayNames[newDate.getDay()] + "</FONT>");
//显示月历表头
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>");
//显示每月前面的"空日"
column = 0;
for (i=0; i<startDay; i++) {
document.writeln("\n<TD><FONT STYLE='font-size:9pt'> </FONT></TD>");
column++;
}

//如果是当前日就突出显示（红色），否则正常显示（黑色）
for (i=1; i<=daysOfCurrentMonth; i++) {
if (i == thisDay) {
document.writeln("</TD><TD ALIGN='CENTER'><FONT STYLE='font-size:9pt;Color:#ff0000'><B>")
}
else {
document.writeln("</TD><TD BGCOLOR='#88FF99' ALIGN='CENTER'><FONT STYLE='font-size:9pt;font-family:Arial;font-weight:bold;Color:#000000'>");
}
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'>")
document.writeln("<FORM NAME='time' onSubmit='0'><FONT STYLE='font-size:9pt;Color:#ffffff'>")
//显示当前时间
document.writeln("当前时间:<INPUT TYPE='Text' NAME='textbox' ALIGN='TOP'></FONT></TD></TR></TABLE>")
document.writeln("</TD></TR></TABLE></FORM>");
}
</SCRIPT>

<SCRIPT language=JavaScript>
//初始化控制变量
var timerID = null;
var timerRunning = false;

//定义时间显示函数
function stoptime (){
if(timerRunning)
clearTimeout(timerID);
timerRunning = false;}

//定义显示时间函数
function showtime () {
var newDate = new Date();
var hours = newDate.getHours();
var minutes = newDate.getMinutes();
var seconds = newDate.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.time.textbox.value = timeValue;
timerID = setTimeout("showtime()",1000);//设置超时,使时间动态显示
timerRunning = true;}

//显示当前时间
function starttime () {
stoptime();
showtime();}
</SCRIPT>

<SCRIPT language=JavaScript type=text/JavaScript>
<!--
function MM_reloadPage(init) { //reloads the window if Nav4 resized
if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}

<META content="MSHTML 6.00.2713.1100" name=GENERATOR></HEAD>
<BODY text=#000000 topMargin=0 onload=starttime()>
<DIV id=Layer1
style="Z-INDEX: 1; LEFT: 145px; WIDTH: 230px; POSITION: absolute; TOP: 58px; HEIGHT: 196px"
onclick="MM_dragLayer('Layer1','',0,0,0,0,true,false,-1,-1,-1,-1,false,false,0,'',false,'')">
<SCRIPT language=JavaScript type=text/javascript>
calendar(); //显示月历
</SCRIPT>
</DIV></BODY></HTML>

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