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//Define the stream limit variabe.
if(isset($_POST["send_data"])) {
$set_stream_limit = $_POST["send_data"];
} else {$set_stream_limit = 4;}
echo $set_stream_limit;
and somewhere down the page, I include the onclick event:
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<a href ="javascript:;" onclick = "set_stream_limit('member.php' , 11);"> Set Limit </a>
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<script type="text/javascript">
function set_stream_limit(url, data_to_send){
var page_request = false;
if (window.XMLHttpRequest) page_request = new XMLHttpRequest();
else if (window.ActiveXObject) page_request = new ActiveXObject("Microsoft.XMLHttp");
else return false;
if (data_to_send) {
var send_data = 'send_data=' + data_to_send;
pageRequest.open ('POST' , url , true);
pageRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
pageRequest.send(send_data);
} else {
pageRequest.open('GET, url, true);
pageRequest.send(null);
}
</script>