function createObject() {
var tipo_richiesta;
var browser = navigator.appName;
if(browser == “Microsoft Internet Explorer”){
tipo_richiesta = new ActiveXObject(”Microsoft.XMLHTTP”);
}else{
tipo_richiesta = new XMLHttpRequest();
}
return tipo_richiesta;
}
var http = createObject();
function richiedi() {
http.open(’get’, ‘solocodicediv.php’);
http.onreadystatechange = handleResponse;
http.send(null);
}
function handleResponse() {
if(http.readyState == 4){
var response = http.responseText;
document.getElementById(’dati’).innerHTML = response;
}
}