// JavaScript Document

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/menu_01-over.gif");	
		menu_02_over = newImage("img/menu_02-over.gif");		
		menu_03_over = newImage("img/menu_03-over.gif");		
		menu_04_over = newImage("img/menu_04-over.gif");
		menu_05_over = newImage("img/menu_05-over.gif");
		menu_06_over = newImage("img/menu_06-over.gif");
		preloadFlag = true;
	}
}


var usescroll='no'
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();
}




//popup news
function loadwindow_offerte(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=yes,resizable=yes,height="+hei+",width="+wid+",top="+sH+",left="+sW);
miawin.focus();
}


function formValidate() {
		if(document.forms[0].nome.value == ""){
		alert("Firstname and lastname are needed");
		document.forms[0].nome.focus();
		return false;	
	}
		else if(document.forms[0].mail.value == ""){
		alert("E-mail is needed");
		document.forms[0].mail.focus();
		return false;		
	}
	else if(document.forms[0].citta.value == ""){
		alert("'City' is needed");
		document.forms[0].citta.focus();
		return false;		
	}
	else { return true }
}