将下面的代码放到<body></body>之间合适的位置,在页面显示时间日期
<script language="JavaScript">wenzi10_n=new Date(),wenzi10_h=wenzi10_n.getHours()if(wenzi10_h<6){document.write("该休息了,这么早就起床吗?")}else if(wenzi10_h<8){document.write("早上好!")}else if(wenzi10_h<12){document.write("上午好!")}else if(wenzi10_h<14){document.write("中午好!")}else if(wenzi10_h<18){document.write("下午好!")}else if(wenzi10_h<22){document.write("晚上好!")}else if(wenzi10_h<24){document.write("夜深了!该休息了,要注意身体!")}</script><!--日期--><script language="JavaScript"><!--calendar=new Date();day=calendar.getDay();month=calendar.getMonth();date=calendar.getDate();year=calendar.getYear();if (year< 100) year=1900+year;cent=parseInt(year/100);g=year % 19;k=parseInt((cent-17)/25);i=(cent-parseInt(cent/4)-parseInt((cent-k)/3)+19*g+15) % 30;i=i-parseInt(i/28)*(1-parseInt(i/28)*parseInt(29/(i+1))*parseInt((21-g)/11));j=(year+parseInt(year/4)+i+2-cent+parseInt(cent/4)) % 7;l=i-j;emonth=3+parseInt((l+40)/44);edate=l+28-31*parseInt((emonth/4));emonth--;var dayname=new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六");var monthname =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" );document.write("<font color=000080>"+year +"年");document.write(monthname[month]);document.write(date+"日"+" ");document.write(dayname[day]+" "+"</font>");if ((month==0)&&(date==1)) document.write("  <font size=2 color=FF0000>今天是<元旦></font>  ");if ((month==2)&&(date==8)) document.write("  <font size=2 color=FF0000>今天是<三八妇女节></font>  ");if ((month==4)&&(date==1)) document.write("  <font size=2 color=FF0000>今天是<国际劳动节></font>  ");if ((month==4)&&(date==4)) document.write("  <font size=2 color=FF0000>今天是<青年节></font>  ");if ((month==5)&&(date==1)) document.write("  <font size=2 color=FF0000>今天是<国际儿童节></font>  ");if ((month==6)&&(date==1)) document.write("  <font size=2 color=FF0000>今天是<党的生日></font>  ");if ((month==7)&&(date==1)) document.write("  <font size=2 color=FF0000>今天是<建军节></font>  ");if ((month==11)&&(date==25)) document.write("  <font size=2 color=FF0000>今天是<圣诞节></font>  ");document.write("</font>");document.write("<span id='clock'></span>");var now,hours,minutes,seconds,timeValue;function showtime(){now=new Date();hours=now.getHours();minutes=now.getMinutes();seconds=now.getSeconds();timeValue="<font size=2>";timeValue+=(hours >= 12) ? " 下午 " : " 上午 ";timeValue+=((hours > 12) ? hours-12 : hours)+" 点 ";timeValue+=((minutes <10)?"0":"")+minutes+" 分 ";timeValue+=((seconds <10)?"0":"")+seconds+" 秒 ";timeValue+="</font>";clock.innerHTML=timeValue;setTimeout("showtime()",100);}showtime();//--></script>