// JavaScript Document
function createRequestObject() {
	var ro;
	var browser = navigator.appName;
	if(browser == "Microsoft Internet Explorer"){
		ro = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		ro = new XMLHttpRequest();
	}
	return ro;
}

var http = createRequestObject();

function sndReq(action1, action2) {
	http.open('get', 'http://www.piombini.it/piombini/do_query.php?id_provincia='+action1+'&id_categoria='+action2);
	http.onreadystatechange = handleResponse;
	http.send(null);
}

function sndReqItz(action1, action2) {
	http.open('get', 'http://www.piombini.it/piombini/do_query_itz.php?id_provincia='+action1+'&id_categoria='+action2);
	http.onreadystatechange = handleResponse;
	http.send(null);
}

function handleResponse() {
	if(http.readyState == 4){
		var response = http.responseText;
		var update = new Array();

		if(response.indexOf('|' != -1)) {
			update = response.split('|');
			document.getElementById(update[0]).innerHTML = update[1];
		}
	}
}