// JavaScript Document


// __________________________
// SCRIPT MENU
// ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		menu_16_over_it = newImage("../../img/menu_16_over_it.gif");
		menu_17_over_it = newImage("../../img/menu_17_over_it.gif");
		menu_18_over_it = newImage("../../img/menu_18_over_it.gif");
		menu_19_over_it = newImage("../../img/menu_19_over_it.gif");
		preloadFlag = true;
	}
}

//
// APRI POPUP
//

function FG_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// __________________________
// 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
}




//*********************************************************************
// FINESTRE DIMENSIONI FOTO 
//*********************************************************************

PositionX = 100;
PositionY = 100;

defaultWidth  = 400;
defaultHeight = 400;

var AutoClose = false;

// Do not edit below this line...
// ================================
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=400,height=400,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>Caricamento Immagine...</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=ffffff scroll="no" style="background-image:url(../../img/caricamento.gif); background-position:center; background-repeat:no-repeat;" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=000000 scroll="no" style="background-image:url(../../img/caricamento.gif); background-position:center; background-repeat:no-repeat;" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<a href="javascript:window.self.close();"><img name="George" border="0" src='+imageURL+' style="display:block"></a></body></html>');
close();		
}}

