/** XHConn - Simple XMLHTTP Interface - bfults@gmail.com - 2005-04-08        **
 ** Code licensed under Creative Commons Attribution-ShareAlike License      **
 ** http://creativecommons.org/licenses/by-sa/2.0/                           **/
function XHConn()
{
  var xmlhttp, bComplete = false;
  try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }
  catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
  catch (e) { try { xmlhttp = new XMLHttpRequest(); }
  catch (e) { xmlhttp = false; }}}
  if (!xmlhttp) return null;
  this.connect = function(sURL, sMethod, sVars, fnDone)
  {
    if (!xmlhttp) return false;
    bComplete = false;
    sMethod = sMethod.toUpperCase();

    try {
      if (sMethod == "GET")
      {
        xmlhttp.open(sMethod, sURL+"?"+sVars, true);
        sVars = "";
      }
      else
      {
        xmlhttp.open(sMethod, sURL, true);
        xmlhttp.setRequestHeader("Method", "POST "+sURL+" HTTP/1.1");
        xmlhttp.setRequestHeader("Content-Type",
          "application/x-www-form-urlencoded");
      }
      xmlhttp.onreadystatechange = function(){
        if (xmlhttp.readyState == 4 && !bComplete)
        {
          bComplete = true;
          fnDone(xmlhttp);
        }};
      xmlhttp.send(sVars);
    }
    catch(z) { return false; }
    return true;
  };
  return this;
}




function miasel(me,pag,ildiv,cat,valore,opt) {
pagina = "incl/" + pag + ".php";
stringa =  "fol=" + me + "&";
if (cat != "") { stringa += "cat=" + cat + "&";}
if (valore != "0") { stringa += "val=" + valore + "&";}
if (opt != "0") { stringa += "opt=" + opt;}
var myConn = new XHConn();
if (!myConn) alert("XMLHTTP not disponibile. Prova un newer/better browser.");
var fnWhenDone = function (oXML) { document.getElementById(ildiv).innerHTML = oXML.responseText; };
myConn.connect(pagina, "GET", stringa, fnWhenDone);

}




function ckreggio() {
   if (document.srcre.cat.selectedIndex == 0) {
   alert("selezionare la categoria");
   return false;
   } else {
   return true;
   }
}

function ckforte() {
   if (document.srcforte.cat.selectedIndex == 0) {
   alert("selezionare la categoria");
   return false;
   } else {
   return true;
   }
}




function PopupPic(x) { 
window.open("popup.html?"+x, "immagine", "resizable=0,HEIGHT=10,WIDTH=10,scrollbars=0");}

function checkFields() {

   missinginfo = "";
   if (document.contactForm.nome.value == "") {
      missinginfo += "\n     -  Nome";
   }
   if (document.contactForm.cognome.value == "") {
      missinginfo += "\n     -  Cognome";
   }
   if (document.contactForm.citta.value == "") {      
      missinginfo += "\n     -  Citta";
   }
   if (document.contactForm.provincia.value == "") {      
      missinginfo += "\n     -  Provincia";
   }
   if (document.contactForm.telefono.value == "") {      
      missinginfo += "\n     -  Telefono";
   }
   if ((document.contactForm.email.value == "") || (document.contactForm.email.value.indexOf('@') == -1) || (document.contactForm.email.value.indexOf('.') == -1)) {
      missinginfo += "\n     -  E-mail";
   }
   if(document.contactForm.messaggio.value == "") {
      missinginfo += "\n     -  Messaggio";
   }
   if(!document.contactForm.privacy.checked) {
      missinginfo += "\n     -  Normativa sulla privacy";
   }

   if (missinginfo != "") {
      missinginfo ="E' necessario compilare i seguenti campi:\n" + missinginfo + "\n\nGrazie.";
      alert(missinginfo);
      return false;
   }
   else return true;
}