// JavaScript Document

<!-- FOCUS SUL PRIMO CAMPO DI OGNI FORM
function placeFocus() {
if (document.forms.length > 0) {
var field = document.forms[0];
for (i = 0; i < field.length; i++) {
if ((field.elements[i].type == "text") || (field.elements[i].type == "textarea") || (field.elements[i].type.toString().charAt(0) == "s")) {
document.forms[0].elements[i].focus();
break;
         }
      }
   }
}
//  End FOCUS -->


function delfile(){
	document.demoform.immagine1.value="";
	eval(document.all["immagine"].style.visibility="hidden");
}

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

<!--
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
//-->

function win(str) {
        searchWin = window.open(str,'win','scrollbars=auto,resizable=yes,width=700,height=560,status=yes,location=no,toolbar=no');
}

<!--
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->


<!--
var visible="", hidden="", layername="";

function showLayer_it(layername) {
   eval(document.all["layer_it"].style.visibility="visible");
}
function hideLayer_it(layername){
   eval(document.all["layer_it"].style.visibility="hidden");
}
	
function showLayer_en(layername){
   eval(document.all["layer_en"].style.visibility="visible");
}
function hideLayer_en(layername){
   eval(document.all["layer_en"].style.visibility="hidden");
}
	
function showLayer_de(layername){
   eval(document.all["layer_de"].style.visibility="visible");
}
function hideLayer_de(layername){
   eval(document.all["layer_de"].style.visibility="hidden");
}

function showLayer_es(layername){
   eval(document.all["layer_es"].style.visibility="visible");
}
function hideLayer_es(layername){
   eval(document.all["layer_es"].style.visibility="hidden");
}

function showLayer_fr(layername){
   eval(document.all["layer_fr"].style.visibility="visible");
}
function hideLayer_fr(layername){
   eval(document.all["layer_fr"].style.visibility="hidden");
}


// __________________________
// VALIDA L'EMAIL INSERITA
// ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ
function isEmail(TheField)
{
   var theEmail = new String(TheField.value)
   var theChar

   PosET     = theEmail.indexOf("@")
   PosPnt    = theEmail.lastIndexOf(".")
   BeforeET  = theEmail.charAt(PosET-1)
   BeforePnt = theEmail.charAt(PosPnt-1)

   var cont = 0
   for (j = theEmail.length; j >=0 ; j--){
      if (theEmail.charAt(j)!=".") 
         cont+=1
      else 
         break
 }

  if ( (PosET==-1)||(PosPnt==-1)||(BeforeET=="")||(BeforePnt=="@")||(PosET>PosPnt)||(cont-1<2) ) return false

   return true
}




// __________________________
// CONTROLLA LA LUNGHEZZA MINIMA DEL CAMPO 
// ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ
function isMinLength(TheField, minLength) {
	if (TheField.value.length >= minLength)
		return true
	else {
		return false
	     }
}



// __________________________
// CONTROLLA SE IL CAMPO E' VUOTO 
// ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ
function Hilite(TheField, msg) {
	TheField.focus()
	alert(msg)
	return false
}



//funzione per abilitare regione e provincia nella registrazione
function enable(){
	if (document.demoform.stato.value=="78") {document.demoform.regione.disabled = false; document.demoform.provincia.disabled = false;}
	if (document.demoform.stato.value!="78") {
		document.demoform.regione.disabled = true; 
		document.demoform.regione.value = "0"; 
		document.demoform.provincia.disabled = true; 
		document.demoform.provincia.value = "0";}
}

//-->