<meta http-equiv="refresh" content="30"/>

//refresh page every 5 seconds//

<script>

    function refreshPage()

    {

        window.location = window.location.href;

    }

    setInterval('refreshPage()', 5000);

</script>

window.setTimeout(function () {

  window.location.reload();

}, 30000);

function autoRefreshPage()

    {

        window.location = window.location.href;

    }

    setInterval('autoRefreshPage()', 10000);