//refresh page every 5 seconds//
<script>
function refreshPage()
{
window.location = window.location.href;
}
setInterval('refreshPage()', 5000);
</script>
<head>
<meta http-equiv="refresh" content="30">
</head>
<script type="text/javascript">
function autoRefreshPage()
{
window.location = window.location.href;
}
setInterval('autoRefreshPage()', 10000);
</script>
function autoRefreshPage()
{
window.location = window.location.href;
}
setInterval('autoRefreshPage()', 10000);
<meta http-equiv="refresh" content="30"/>