javascript 获取日期

<title>时间日期</title><script language="javascript">

document.write(Math.random()+"<br>");document.write(str+"<br>");

var sWeek = new Array("日","一","二","三","四","五","六");var mydate = new Date();var sYear = mydate.getFullYear();//年var sMonth = mydate.getMonth()+1;//月var sDate = mydate.getDate();//日var sDay = sWeek[mydate.getDay()];//星期document.write(sYear+"年"+sMonth+"月"+sDate+"日"+"星期"+sDay);

</script>