var myRequest = null;

function CreateXmlHttpReq2(handler) {
 // Istanza dell'oggetto XMLHttpRequest
var xmlhttp = false;

// Se Mozilla, Firefox, Opera, Safari
if (window.XMLHttpRequest) {

   xmlhttp = new XMLHttpRequest();
  
// Se IE
} else if (window.ActiveXObject) {
   try {
      // Versione 5.5 o inferiore
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
   } catch (e) {
      try {
      // Versione 5.5 o superiore
      xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (e) {}
   }
}

// Se oggetto non istanziato: errore
if (!xmlhttp) {
   alert("ERRORE: AJAX non supportato da questo browser!");
   return false;
}
  xmlhttp.onreadystatechange = handler;
  return xmlhttp;
}


 
function myHandler3() {
    if (myRequest.readyState == 4 && myRequest.status == 200) {
        e = document.getElementById("offerta2reult");
        e.innerHTML = myRequest.responseText;
    }	
}
 function offerta2() { 
 
    myRequest = CreateXmlHttpReq2(myHandler3);
    myRequest.open("GET","flusso_offerte2.php");
    myRequest.send(null);
	setTimeout("offerta2()",81000);
	
 } 



 function myHandler5() {
    if (myRequest.readyState == 4 && myRequest.status == 200) {
        e = document.getElementById("offerta4reult");
        e.innerHTML = myRequest.responseText;
    }	
}
 function offerta4() { 
 
    myRequest = CreateXmlHttpReq2(myHandler5);
    myRequest.open("GET","flusso_offerte4.php");
    myRequest.send(null);
	setTimeout("offerta4()",83000);
	
 } 
 

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function controllo_data_ac(){

if (document.getElementById("states_ac").value == "0"){ alert("Select State."); 	return false; }

if (document.getElementById("category_ac").value == "0"){ alert("Select Category."); return false; }

if (document.getElementById("from").value == ""){ alert("Insert from field."); return false; }

if (document.getElementById("to").value == ""){ alert("Insert to field."); return false; }

}

function controllo_data_se(){

if (document.getElementById("states_se").value == "0"){ alert("Select State."); 	return false; }

if (document.getElementById("category_se").value == "0"){ alert("Select Category."); return false; }

}