<html>
<head>
//devi includere jquery
<script type="text/javascript">
function getPost(limit)
{
$.ajax({
type: "POST",
url: "getPost.php",
data: { limit: limit,
cache: false,
success: function(response)
{
if(response == 'ERRORE' || response == null)
{
alert('cavolo!');
}
else
{
$('#post').append(response);
$('#limit').val(limit += 5);
}
}
})
.fail( function() {
alert('errore');
});
}
</script>
</head>
<body onload="getPost($('#limit').val());">
<div id="post">
<input type="hidden" id="limit" name="limit" value="5" />
</div>
<input type="button" onclick="getPost($('#limit').val());" />
</body>
</html>