//centra sito
function adattaAltezza() {
	//obj = document.getElementById('contenitore');
	//finestra=window.screen.height;
	//finestra=window.screen.availHeight;
	//spazio=(finestra-700)/2;
	//obj.style.margin = spazio+'px 0 0 0';
}


//livelli rete vendita ITALIA
function livelloVisibile(obj)
{
for(cont=1;cont<21;cont++){
	obj2='regione'+[cont];
	obj2 = document.getElementById(obj2);
	obj2.style.visibility = 'hidden';
	} 
for(reg=1;reg<21;reg++){
	if (obj=='regione'+[reg]){
		obj = document.getElementById(obj);
		obj.style.visibility = 'visible';	
		}
	}
}

//livelli rete vendita MONDO
function livelloVisibileMondo(obj)
{
for(cont=1;cont<7;cont++){
	obj2='paese'+[cont];
	obj2 = document.getElementById(obj2);
	obj2.style.visibility = 'hidden';
	} 
for(reg=1;reg<7;reg++){
	if (obj=='paese'+[reg]){
		obj = document.getElementById(obj);
		obj.style.visibility = 'visible';	
		}
	}
}



// menu preload
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_01_over = newImage("img/ita_menu_01_roll.gif");	
		menu_02_over = newImage("img/ita_menu_02_roll.gif");		
		menu_03_over = newImage("img/ita_menu_03_roll.gif");		
		menu_04_over = newImage("img/ita_menu_04_roll.gif");
		menu_05_over = newImage("img/ita_menu_05_roll.gif");
		menu_06_over = newImage("img/ita_menu_06_roll.gif");
		menu_07_over = newImage("img/ita_menu_07_roll.gif");
		menu_11_over = newImage("img/ita_menu_contemporary_roll.gif");
		menu_12_over = newImage("img/ita_menu_collection_roll.gif");
		preloadFlag = true;
	}
}


//popup privacy
var usescroll='yes'
function loadwindow(url,wid,hei,wtit){
var sW = (window.screen.width-wid)/2;
var sH = (window.screen.height-hei)/2;
	var miawin=window.open(url,wtit,
"toolbar=no,menubar=no,location=no,scrollbars="+usescroll+",resizable=no,height="+hei+",width="+wid+",top="+sH+",left="+sW);
miawin.focus();
}



function formValidate() {
		if(document.forms[0].nome.value == ""){
		alert("Il campo 'Nome e Cognome' è obbligatorio");
		document.forms[0].nome.focus();
		return false;	
	}
		else if(document.forms[0].mail.value == ""){
		alert("Il campo 'E-mail' è obbligatorio");
		document.forms[0].mail.focus();
		return false;		
	}	
		else if(document.forms[0].richiesta.value == ""){
		alert("Il campo 'Richiesta' è obbligatorio");
		document.forms[0].richiesta.focus();
		return false;		
	}
	

	else { return true }
}


function formValidateENG() {
		if(document.forms[0].nome.value == ""){
		alert("The field 'Name and Surname' is needed");
		document.forms[0].nome.focus();
		return false;	
	}
		else if(document.forms[0].mail.value == ""){
		alert("The field 'E-mail' is needed");
		document.forms[0].mail.focus();
		return false;		
	}	
		else if(document.forms[0].richiesta.value == ""){
		alert("The field 'Request' is needed");
		document.forms[0].richiesta.focus();
		return false;		
	}
	

	else { return true }
}

function formValidateTED() {
		if(document.forms[0].nome.value == ""){
		alert("Die Seite 'Name und Zuname' ist notwendig!");
		document.forms[0].nome.focus();
		return false;	
	}
		else if(document.forms[0].mail.value == ""){
		alert("Die Seite 'E-mail' ist notwendig!");
		document.forms[0].mail.focus();
		return false;		
	}	
		else if(document.forms[0].richiesta.value == ""){
		alert("Die Seite 'Anfrage' ist notwendig!");
		document.forms[0].richiesta.focus();
		return false;		
	}
	

	else { return true }
}




function correggiPNG() 
{
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if ((version >= 5.5) && (document.body.filters)) 
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText 
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }    
}

function setVisible(obj)
{
	obj = document.getElementById(obj);
	obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
}


//tendinba menu
function tendinaMenu(azione)
{
	obj = document.getElementById('menu_tendina');
	if (azione=="vedi") {
		obj.style.visibility = 'visible';
		var arVersion = navigator.appVersion.split("MSIE")
   		var version = parseFloat(arVersion[1])
   		if ((version >= 5.5) && (document.body.filters)) {
			obj.style.top=-74+"px";
			//obj.style.left=280+"px";
		}
	}
	if (azione=="chiudi") {
		obj.style.visibility = 'hidden';
	}
}