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) { //v4.0
  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 && document.getElementById) x=document.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];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

var newwindow = '';
function credits(url)
{
	if (newwindow.location && !newwindow.closed)
	{
		newwindow.location.href = url;
	}
	else
	{
		newwindow=window.open(url,'credits','menubar=no,height=100,width=400');
		if (!newwindow.opener) newwindow.opener = self;
	}
	if (window.focus) {newwindow.focus()}
}

var newwindow1 = '';

function mappa(url)
{
	if (newwindow1.location && !newwindow1.closed)
	{
		newwindow1.location.href = url;
	}
	else
	{
		newwindow1=window.open(url,'mappa','menubar=no,height=400,width=400');
		if (!newwindow1.opener) newwindow1.opener = self;
	}
	if (window.focus) {newwindow1.focus()}
}

// Posizione

PositionX = 100;
PositionY = 100;

// Dimensione fissa (netscape)

defaultWidth  = 500;
defaultHeight = 500;

// True= singola finestra
// False= finestre multiple

var AutoClose = true;

// ================================
if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;
function popImage(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('<html><head><title>Attendi..</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(100,100);');
writeln('width=100-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');       
writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<img name="loky" src='+imageURL+' style="display:block"></body></html>');
close();		
}}

function validateForm(f)
{
	if (f.nome.value.replace(/\s/g,"").length < 3) {
		alert("Campo nome non valido");
		f.nome.focus();
		return false;
		}

	if (f.cognome.value.replace(/\s/g,"").length < 3) {
		alert("Campo cognome non valido");
		f.cognome.focus();
		return false;
		}

	if (f.telefono.value.replace(/\s/g,"").length < 3 && f.email.value.replace(/\s/g,"").length < 3) {
		alert("Inserisci telefono oppure e-mail");
		f.telefono.focus();
		return false;
		}

	if (f.email.value.replace(/\s/g,"").length > 2 && f.email.value.indexOf("@")==-1) {
		alert("Indirizzo e-mail non valido");
		f.email.focus();
		return false;
		}


	return true;
}

