JavaScript 页面刷新

<html>
   <head>

      <script type = "text/JavaScript">
         <!--
            function AutoRefresh( t ) {
               setTimeout("location.reload(true);", t);
            }
         //-->
      </script>

   </head>

   <body onload = "JavaScript:AutoRefresh(5000);">
      <p>This page will refresh every 5 seconds.</p>
   </body>

</html>