// Recupera l'HTML testata in modo dinamico
var myRequest = null;
function CreateXmlHttpReq(handler) {
	var xmlhttp = null;
	try {
		xmlhttp = new XMLHttpRequest();
	} 
	catch(e) {
		try {
			xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch(e) {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	xmlhttp.onreadystatechange = handler;
	return xmlhttp;
}
function myHandler() {
	if (myRequest.readyState == 4 && myRequest.status == 200) {
		e = document.getElementById("testata");
		e.innerHTML = myRequest.responseText;
		//alert(myRequest.responseText);
	}
}
function testata(a) {
	var r = Math.random();
	myRequest = CreateXmlHttpReq(myHandler);
	myRequest.open("GET","http://www.ancitel.it/$home/hp_testata.cfm?area="+a+"&rand="+escape(r));
	myRequest.send(null);
}