JQuery 动态时间

<script type="text/javascript">    var slidint;    function newTimer() {      stopit();      var today;      today = new Date();      var str = today.toLocaleDateString();      str += "  " + week();      str += "  " + today.toLocaleTimeString();      var o = document.getElementById("lblDateTime");      o.innerHTML = str;      slidint = setTimeout(newTimer, 1000);    }    function stopit() {      clearTimeout(slidint);    }    function week() {      var d, day, x, s = " ";      var x = new Array("星期日", "星期一", "星期二");      var x = x.concat("星期三", "星期四", "星期五");      var x = x.concat("星期六");      d = new Date();      day = d.getDay();      return (s += x[day]);    }    window.onload = function() {      newTimer();    }    </script>