/*<script language=javascript src="../scripts.js"></script>*/
/*javascript:openPopUp('system_difficolta.htm',355,120,'yes');*/

/* ************************************************************ */
/* ************* Esplodo il menù a tentina CSS **************** */
/* ************************************************************ */
function init() {
	var menuID = ["m1","m2"];
	for (var i in menuID)
	document.getElementById("s-"+menuID[i]).style.display = "none";
}
function mostra(id) {
	if (document.getElementById("s-"+id).style.display == "none") {
		init();
		document.getElementById("s-"+id).style.display = "block";
	}
	else init()
}

/* ******************************************************** */
/* ************* Inizializzazione funzioni **************** */
/* ******************************************************** */
function initFunctions() {
  preloadImages();
}

/* **************************************************** */
/* FUNZIONE per aprire una finestra di PopUp centrata   */
/* **************************************************** */
function openPopUp(url,w,h,scrl) {
  l = (screen.width-w)/2;
  t = (screen.height-h)/2;
  newWin = window.open(url,"nuovafinestra", "width="+w+", height="+h+", left="+l+", top="+t+", scrollbars="+scrl+", resizable=no") 
  }

/* ************************************************* */
/* FUNZIONE per il popup degli UPLOADS */
/* *********é*************************************** */
function getUploads(inputName,formName) {
  l = (screen.width-540)/2;
  t = (screen.height-300)/2;
  var def = "document."+formName+"."+inputName+".value";
  window.open("../upload/uploadFormPopUp.asp?inputName=" + inputName + "&def=" + def + "&formName=" + formName,"cUpd","status=no,toolbar=no,menubar=no,location=no,directories=no,width=523,height=155,left=" + l + ", top=" + t + ",resizable=no");
  }


/* ******************************************************** */
/* ****************** Rollover immagini ******************* */
/* ******************************************************** */
userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
function newImage(arg) {
  if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  }
}

function findElement(n,ly) {
  if (browserVers < 4)  	return document[n];
  var curDoc = ly ? ly.document : document;
  var elem = curDoc[n];
  if (!elem) {
    for (var i=0;i<curDoc.layers.length;i++) {
      elem = findElement(n,curDoc.layers[i]);
      if (elem) return elem;
    }
  }
  return elem;
}

function changeImages() {
  if (document.images && (preloadFlag == true)) {
    var img;
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      img = null;
      if (document.layers) {
        img = findElement(changeImages.arguments[i],0);
      }
      else {
        img = document.images[changeImages.arguments[i]];
      }
      if (img) {
        img.src = changeImages.arguments[i+1];
      }
    }
  }
}

var preloadFlag = false;
function preloadImages() {
  if (document.images) {
    // HOME PAGE
    mIst01_homePage_over = newImage("images/mIst01_homePage-over.jpg");
    mIst02_Contacts_over = newImage("images/mIst02_Contacts-over.jpg");
    mIst03_SiteMap_over = newImage("images/mIst03_SiteMap-over.jpg");
    mIst04_Links_over = newImage("images/mIst04_Links-over.jpg");

    // PULSANTI MENU PRINCIPALE
    menu01_linkCspe_over = newImage("images/menu01_linkCspe-over.jpg");
    menu02_linkProgetti_over = newImage("images/menu02_linkProgetti-over.jpg");
    menu03_linkNewsBandi_over = newImage("images/menu03_linkNewsBandi-over.jpg");
    menu04_linkLeonardo_over = newImage("images/menu04_linkLeonardo-over.jpg");
    menu05_linkGalleriaImgs_over = newImage("images/menu05_linkGalleriaImgs-ove.jpg");
    menu06_linkRequestInfo_over = newImage("images/menu06_linkRequestInfo-over.jpg");

    // COLONNA DI SINISTRA
    colSxHome01_mobilitiamoci_over = newImage("images/colSxHome01_mobilitiamoci-o.jpg");
    colSxHome02_titNewsArchivio_over = newImage("images/colSxHome02_titNewsArchi-04.jpg");

    // COLONNA CENTRALE HOME PAGE
    mainContent04_titProgetti_over = newImage("images/mainContent04_titProgetti-over.jpg");
    mainContent06_titBandi_over = newImage("images/mainContent06_titBandi-over.jpg");

    preloadFlag = true;
  }
}

/*********************************************************
              FUNZIONE PER LA CONFERMA DI UN'AZIONE
*********************************************************/
function convalida(link) 
{
  var risposta
  risposta= confirm("Cancellando l'elemento selezionato verranno cancellati tutti gli elementi ad esso associati.\nProcedere con l'eliminazione?")
  if(risposta==true)
  {
    document.location.href(link)
  }
} 
/*********************************


/* ********************************************* */
/* FUNZIONE per controllare il MOTORE DI RICERCA */
/* ********************************************* */
function VerificaQuery(form) {
  if (form.q.value == 'Scrivi qui' || form.q.value == '') {
      alert("Inserisci la chiave di ricerca per continuare");
        return false;
  } else if (form.q.value.length <= 3) {
      alert("La chiave di ricerca deve essere superiore alle tre lettere!");
        return false;
  } else {
  	return true;
  }
}