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_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];}}
}

MM_preloadImages('/img/menu/tit_1_on.gif','/img/menu/tit_2_on.gif','/img/menu/tit_3_on.gif','/img/menu/tit_4_on.gif','/img/menu/tit_5_on.gif','/img/menu/tit_6_on.gif','/img/menu/tit_7_on.gif','/img/menu/tit_8_on.gif','/img/menu/tit_1_sel.gif','/img/menu/tit_2_sel.gif','/img/menu/tit_3_sel.gif','/img/menu/tit_4_sel.gif','/img/menu/tit_5_sel.gif','/img/menu/tit_6_sel.gif','/img/menu/tit_7_sel.gif','/img/menu/tit_8_sel.gif','/img/prodotti/cap_classico.gif','/img/prodotti/cap_deca.gif','/img/prodotti/cap_cacao.gif','/img/prodotti/granaroma.gif','/img/prodotti/relax.gif','/img/prodotti/classic.gif','/img/prodotti/caffelatte.gif','/img/prodotti/redcup.gif','/img/prodotti/espresso.gif')


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];}
}

//scroll
function verifyCompatibleBrowser(){
    this.ver=navigator.appVersion
    this.dom=document.getElementById?1:0
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
    this.ie4=(document.all && !this.dom)?1:0;
    this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;

    this.ns4=(document.layers && !this.dom)?1:0;
    this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
    return this
}
bw=new verifyCompatibleBrowser()


var speed=50

var loop, timer

function ConstructObject(obj,nest){
    nest=(!nest) ? '':'document.'+nest+'.'
    this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
    this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;
    this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight
    this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight
    this.up=MoveAreaUp;this.down=MoveAreaDown;
    this.MoveArea=MoveArea; this.x; this.y;
    this.obj = obj + "Object"
    eval(this.obj + "=this")
    return this
}
function MoveArea(x,y){
    this.x=x;this.y=y
    this.css.left=this.x
    this.css.top=this.y
}

function MoveAreaDown(move){
        if(this.y>-this.scrollHeight+objContainer.clipHeight){
    this.MoveArea(0,this.y-move)
    if(loop) setTimeout(this.obj+".down("+move+")",speed)
        }
}
function MoveAreaUp(move){
        if(this.y<0){
    this.MoveArea(0,this.y-move)
    if(loop) setTimeout(this.obj+".up("+move+")",speed)
        }
}

function PerformScroll(speed){
        if(initialised){
                loop=true;
                if(speed>0) objScroller.down(speed)
                else objScroller.up(speed)
        }
}

function CeaseScroll(){
    loop=false
    if(timer) clearTimeout(timer)
}
var initialised;
function InitialiseScrollableArea(){
    objContainer=new ConstructObject('divContainer')
    objScroller=new ConstructObject('divContent','divContainer')
    objScroller.MoveArea(0,0)
    objContainer.css.visibility='visible'
    initialised=true;
}

function LoadSite(s){
	window.open(s.options[s.selectedIndex].value,'new');
	s.selectedIndex = 0;
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

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

function ClearValues(FormID){
	if  (document.getElementById(FormID).value == document.getElementById(FormID + "_default").value){
		document.getElementById(FormID).value ="";
	}	
}

function ResetValues(FormID){
	 if (document.getElementById(FormID).value == ""){
		document.getElementById(FormID).value = document.getElementById(FormID + "_default").value;
	 }
}

function trim(str){
   return str.replace(/^\s*|\s*$/g,"");
}

function cambia_pagina(pagina){
		self.location.href=pagina;
	}
	
function cinema(){
	document.location.href='prodotti-promozioni.asp?p=cinema';
}

function concorsocappuccino(){
	document.location.href='/cappuccino/default.aspx';
}

function sanvalentino(){
	document.location.href='/prodotti-promozioni.asp?p=svalentino';
}

function totalUpdate(){
		var uscita = totalCount();
		if (uscita > 0)
			document.shop_nescafe.totale.value = uscita.toString() + ',00';
		else
			document.shop_nescafe.totale.value = '';
	}

	function totalCount(){
		var costotot = 0;
		var doc = document.shop_nescafe;
		for(var i=0; i< doc.elements.length; i++){
			if(doc.elements[i].type == "checkbox"){
				if(doc.elements[i].checked){
					costotot += parseInt(doc.elements[i].value,10);
				}
			}
		}
		if(costotot > 0)
			costotot += 4;
		return costotot;
	}

	function chkData(){
		var doc = document.shop_nescafe;
	
		if(trim(doc.cognome.value) == ''){
			doc.cognome.focus();
			alert('Inserire il cognome!');
			return false;
		}
		if(trim(doc.nome.value) == ''){
			doc.nome.focus();
			alert('Inserire il nome!');
			return false;
		}
		if(trim(doc.indirizzo.value) == ''){
			doc.indirizzo.focus();
			alert('Inserire l\' indirizzo!');
			return false;
		}
		if(trim(doc.civico.value) == ''){
			doc.civico.focus();
			alert('Inserire il numero civico!');
			return false;
		}
		var theCap = trim(doc.cap.value);
		if(trim(doc.cap.value) == ''){
			doc.cap.focus();
			alert('Inserire il CAP!');
			return false;
		}
		var intCap = parseInt(theCap,10);
		var myString = new String("00000");
		if (isNaN(intCap)|| theCap.length != 5 || myString.substring(0,5 - intCap.toString().length) + intCap.toString() != theCap){
			doc.cap.focus();
			alert('Il CAP non \xE8 corretto!');
			return false;
		}		
		if(trim(doc.localita.value) == ''){
			doc.localita.focus();
			alert('Inserire la localit\xE0!');
			return false;
		}
		if(doc.provincia.selectedIndex<1){
			doc.provincia.focus();
			alert('Specificare la provincia!');
			return false;
		}
		if(trim(doc.tel.value) == ''){
			doc.tel.focus();
			alert('Inserire il numero di telefono!');
			return false;
		}
		if(trim(doc.email.value) == ''){
			doc.email.focus();
			alert('Inserire l\' indirizzo email!');
			return false;
		}
		if(!checkEmailAddress(doc.email)){
			doc.email.focus();
			alert('Inserire un indirizzo di e-mail valido!');
			return false;
		}

		if(doc.gg.value != '' || doc.mm.value != '' || doc.aa.value != ''){
			var m_DAY = doc.gg.value;
			var m_MONTH = doc.mm.value;
			var m_YEAR = doc.aa.value;
			m_strDate = m_MONTH + "/" + m_DAY + "/" + m_YEAR;
			var testDate=new Date(m_strDate);
			var refDate=new Date('1/1/1905');
			if(testDate > refDate){
				var testDate=new Date(m_strDate);
				if(testDate.getMonth()+1!=m_MONTH){
					doc.gg.focus();
					alert('Inserire la data di nascita corretta!');
					return false;
				}
			}else{
				doc.gg.focus();
				alert('Inserire la data di nascita corretta!');
				return false;
			} 
		}
		var costo = totalCount();
		if(costo == 0){
				alert('Selezionare almeno un prodotto!');
				return false;
		}
		if(!doc.procedi[0].checked){
			doc.procedi[0].focus();
			alert('Devi confermare se vuoi procedere con l\'acquisto!');
			return false;
		}

		if (doc.totale.value != costo.toString() + ',00'){
			if(!confirm('Il prezzo reale per i prodotti selezionati\ncomprese le spese di spedizione\n&egrave; di '+ costo.toString() + ',00 Euro\nVuoi procedere con l\'acquisto?'))
				return false;
			doc.totale.value = costo.toString() + ',00';
		}
		return true;
	}

function checkEmailAddress(campo){
	value = campo.value;
	pattern = /[^@_\-\.\w\d]|@@|\.\.|__|^@|^\.|^_|@$|\.$|_$|@\.|\.@|\._|_\.|(@)[^@]*\1/g; 
	if((((value.match(/@/)) && (value.match(/\./))) == null) || (value.match(pattern) != null)){
		campo.focus();
		return false;
	}
	return true;
}