<script type="text/javascript">
  function clock(){
      now = new Date();
      year = now.getFullYear();
      month = now.getMonth() + 1;
      day = now.getDate();

      today = ['星期日','星期一','星期二','星期三','星期四','星期五','星期六'];
      week = today[now.getDay()];

      hour = now.getHours();
      min = now.getMinutes();
      sec = now.getSeconds();
      if (hour < 10) {
         hour = "0" + hour;
      }
      if (min < 10) {
         min = "0" + min;
      }
      if (sec < 10) {
         sec = "0" + sec;
      }
      $("#curTime").html(
         year + "年" + month + "月" + day + "日" + "  " + week + " " + hour + ":" + min + ":" + sec
      );
  }
  setInterval(clock,1000);
</script>