关于第几周
<script>
var nowdate=new Date();
var nowyear=nowdate.getYear();
var tempdate= new Date(nowyear,0,1);
var min=nowdate.getTime();
var tempmin=tempdate.getTime();
var tempweekday=tempdate.getDay();
var week_num=((min-tempmin)/86400000+tempweekday)/7+1;
alert("第"+parseInt(week_num)+"周");
</script>
<script>
var day_list = new Array(31,28,31,30,31,30,31,31,10,31,30,31);
var days = (new Date()).getDate();
var this_month = (new Date()).getMonth();
for(I=0;I<=this_month;I++) days +=day_list[I];
alert("第"+parseInt(days/7)+"周");
</script>
<script>
function test(date)
{
var nowdate=new Date(date);
var nowyear=nowdate.getYear();
var tempdate= new Date(nowyear,0,1);
var min=nowdate.getTime();
var tempmin=tempdate.getTime();
var tempweekday=tempdate.getDay();
var week_num=((min-tempmin)/86400000+tempweekday)/7+1;
alert("第"+parseInt(week_num)+"周");
}
test("2000/12/31")
test("2002/12/31")
test("2003/1/5")
test("2003/1/6")
</script>
<script>
function test(date)
{
var nowdate=new Date(date);
var nowyear=nowdate.getYear();
var tempdate= new Date(nowyear,0,1);
var min=nowdate.getTime();
var tempmin=tempdate.getTime();
var tempweekday=tempdate.getDay();
var week_num=((min-tempmin)/86400000+tempweekday-1)/7;
alert("第"+parseInt(week_num)+"周");
}
test("2000/12/31")
test("2002/12/31")
test("2003/1/5")
test("2003/1/6")
</script>
<script>
alert(new Date(2003,0,5).getWeekly())
alert(new Date().getWeekly())
function Date.prototype.getWeekly(){
var oY=this.getFullYear()
var oM=this.getMonth()
var oD=this.getDate()
return 1+(new Date(oY,oM,oD-new Date(oY,oM,oD).getDay())-new Date(oY,0,7-new Date(oY,0,0).getDay()))/604800000
}
</script>
关于星期几
<html>
<head>
<title>无标题文档</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<script language="JavaScript">
<!--
var enabled = 0; today = new Date();
var day; var date;
if(today.getDay()==0) day = "星期日"
if(today.getDay()==1) day = "星期一"
if(today.getDay()==2) day = "星期二"
if(today.getDay()==3) day = "星期三"
if(today.getDay()==4) day = "星期四"
if(today.getDay()==5) day = "星期五"
if(today.getDay()==6) day = "星期六"
date = "<font class f7 color='#000000'> " + (today.getYear()) + "年" + (today.getMonth() + 1 ) + "月" + today.getDate() + "日 " + day + "</font>";
document.write(date.fontsize(2)+"");
-->
</script>
</body>
</html>
<script>
quote=new Array(7)
quote[0]="天"
quote[1]="一"
quote[2]="二"
quote[3]="三"
quote[4]="四"
quote[5]="五"
quote[6]="六"
var Day_of_Week=new Date()
Quote_of_Day=Day_of_Week.getDay()
document.write("今天是星期" + quote[Quote_of_Day] + "，活活")
</script>
<script>
alert("今天是星期"+new Array("天","一","二","三","四","五","六").toString().split(",")[new Date().getDay()])
</script>
<script>
alert("今天是星期"+["天","一","二","三","四","五","六"][new Date().getDay()])
</script>
<script>
Date.prototype.getChineseDay = function ()
{
return "天一二三四五六".charAt(this.getDay())
}
alert("星期" + new Date().getChineseDay())
</script>
<script>
alert("今天是星期"+"天一二三四五六".charAt(new Date().getDay()))
</script>
<script language=vbs>
alert(WeekdayName(Weekday(NOW)))
</script>
日历就算了吧.哪都有
你可以使用这个链接引用该篇文章 http://publishblog.blogchina.com/blog/tb.b?diaryID=2862102