//risposta pagina
function rispostaPagina() {
if (http.readyState == 4) {
if (http.responseText.indexOf('invalid') == -1) {
results = http.responseText;
var txtScheda=results;
}
document.getElementById('pagina').innerHTML = txtScheda;
isWorking = false;
}
}



function mostraPagina(id) {
if (!isWorking && http) {
var url_scheda = "php/pagina.php?id="+id+"";
// window.alert(url_scheda);
http.open("GET", url_scheda, true);
http.onreadystatechange = rispostaPagina;
isWorking = true;
http.send(null);
}
}



function getHTTPObject() {
var xmlhttp;
/*@cc_on
@if (@_jscript_version >= 5)
try {
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
xmlhttp = false;
}
}
@else
xmlhttp = false;
@end @*/
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
try {
xmlhttp = new XMLHttpRequest();
} catch (e) {
xmlhttp = false;
}
}
return xmlhttp;
}
var http = getHTTPObject(); // We create the HTTP Object

isWorking = false;