今日の日付を表示させるjs

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS">
<meta http-equiv="Content-Script-Type" content="text/javascript" />

<title>今日の日付</title>

<script type="text/javascript">
<!--
acDate=new Date();
myYear=acDate.getYear();
if(myYear<2000){myYear=myYear+1900};
myMonth=acDate.getMonth();
myDate=acDate.getDate();
acDay=new Array("日","月","火","水","木","金","土");
myDay=acDay[acDate.getDay()];
myHour=acDate.getHours();
myMinute=acDate.getMinutes();
mySecond=acDate.getSeconds();
// -->
</script>
</head>

<body>
今日は <script type="text/javascript">
<!--
document.write("",myYear,"年",myMonth+1,"月",myDate,"日(",myDay,")");
// -->
</script> です。
</body>
</html>