javaScript显示日期，自动计时
<script>
??<!--var day="";
??var month="";
??var ampm="";
??var ampmhour="";
??var myweekday="";
??var year="";
??mydate=new Date();
??myweekday=mydate.getDay();
??mymonth=mydate.getMonth()+1;
??myday= mydate.getDate();
??year= mydate.getFullYear();
??if(myweekday == 0)
??weekday=" 星期日 ";
??else if(myweekday == 1)
??weekday=" 星期一 ";
??else if(myweekday == 2)
??weekday=" 星期二 ";
??else if(myweekday == 3)
??weekday=" 星期三 ";
??else if(myweekday == 4)
??weekday=" 星期四 ";
??else if(myweekday == 5)
??weekday=" 星期五 ";
??else if(myweekday == 6)
??weekday=" 星期六 ";
??document.write(year+"年"+mymonth+"月"+myday+"日 "+weekday);
??//-->
?? </script>
