// 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) {
		index_ITA_OFF_over = newImage("images/index_ITA-OFF-over.gif");
		index_ENG_OFF_over = newImage("images/index_ENG-OFF-over.gif");
		index_email_off_over = newImage("images/index_email-off-over.gif");
		preloadFlag = true;
	}
}
function no_vigneti() {
	vigneti_0.style.visibility = 'hidden';
	vigneti_1.style.visibility = 'hidden';
	vigneti_2.style.visibility = 'hidden';
	vigneti_3.style.visibility = 'hidden';
	vigneti_4.style.visibility = 'hidden';
	vigneti_4a.style.visibility = 'hidden';
	vigneti_5.style.visibility = 'hidden';
	vigneti_6.style.visibility = 'hidden';
	vigneti_7.style.visibility = 'hidden';
	vigneti_7a.style.visibility = 'hidden';
	vigneti_8.style.visibility = 'hidden';
	vigneti_9.style.visibility = 'hidden';
	vigneti_10.style.visibility = 'hidden';
	vigneti_10a.style.visibility = 'hidden';
	vigneti_10aa.style.visibility = 'hidden';
	vigneti_11.style.visibility = 'hidden';
	vigneti_12.style.visibility = 'hidden';	

}

function prodotto(page) {
	OpenWin = this.open(page, "CtrlWindow", "toolbar=no,status=no,width=621,height=600,scrollbars=no");

}


function none() {}

function lib_bwcheck()
{
	this.ver = navigator.appVersion
	this.agent = navigator.userAgent
	this.dom = document.getElementById ? 1 : 0
	this.opera5 = this.agent.indexOf("Opera 5") > -1
	this.ie5 = (this.ver.indexOf("MSIE 5") > -1 && this.dom && !this.opera5) ? 1 : 0
	this.ie6 = (this.ver.indexOf("MSIE 6") > -1 && this.dom && !this.opera5) ? 1 : 0
	this.ie4 = (document.all && !this.dom && !this.opera5) ? 1 : 0
	this.ie = this.ie4 || this.ie5 || this.ie6
	this.mac = this.agent.indexOf("Mac") > -1
	this.ns6 = (this.dom && parseInt(this.ver) >= 5) ? 1 : 0;
	this.ns4 = (document.layers && !this.dom) ? 1 : 0
	this.bw = (this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}

var bw = new lib_bwcheck()

//velocità
var speed=100

var loop, timer

function makeObj(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 = goUp
	this.down = goDown
	this.moveIt = moveIt
	this.x
	this.y
    this.obj = obj + "Object"
    eval(this.obj + "=this")
    return this
}

function moveIt(x, y)
{
	this.x = x
	this.y = y
	this.css.left = this.x
	this.css.top = this.y
}

function moveIt2(x, y)
{
	this.x = x
	this.y = y
	this.css.left = this.x
	this.css.top = this.y
}

function moveIt3(x, y)
{
	this.x = x
	this.y = y
	this.css.left = this.x
	this.css.top = this.y
}

function moveIt4(x, y)
{
	this.x = x
	this.y = y
	this.css.left = this.x
	this.css.top = this.y
}

function goDown(move)
{
	if(this.y > -this.scrollHeight + oCont.clipHeight) {
		this.moveIt(0, this.y - move)
		if (loop) setTimeout(this.obj + ".down(" + move + ")", speed)
	}
}

function goUp(move)
{
	if (this.y < 0)	{
		this.moveIt(0, this.y - move)
		if (loop) setTimeout(this.obj + ".up(" + move + ")", speed)
	}
}

function scroll(speed)
{
	if (loaded)	{
		loop = true;
		if (speed > 0) oScroll.down(speed)
		else oScroll.up(speed)
	}
}

function scroll2(speed)
{
	if (loaded)	{
		loop = true;
		if (speed > 0) oScroll.down(speed)
		else oScroll.up(speed)
	}
}

function scroll3(speed)
{
	if (loaded)	{
		loop = true;
		if (speed > 0) oScroll.down(speed)
		else oScroll.up(speed)
	}
}

function scroll4(speed)
{
	if (loaded)	{
		loop = true;
		if (speed > 0) oScroll.down(speed)
		else oScroll.up(speed)
	}
}
function noScroll()
{
	loop = false
	if (timer) clearTimeout(timer)
}

var loaded

function scrollInit()
{
	 oCont = new makeObj('divCont')
	oScroll = new makeObj('divText', 'divCont')
	oScroll.moveIt(0, 0)
	oCont.css.visibility = 'visible'
	loaded=true
	
}
function scrollInit1()
{
	oCont = new makeObj('divCont1')
	oScroll = new makeObj('divText1', 'divCont1')
	oScroll.moveIt(0, 0)
	oCont.css.visibility = 'visible'
	loaded=true
}
function scrollInit2()
{
	oCont = new makeObj('divCont2')
	oScroll2 = new makeObj('divText2', 'divCont2')
	oScroll2.moveIt2(0, 0)
	oCont.css.visibility = 'visible'
	loaded=true
}
function scrollInit3()
{
	oCont = new makeObj('divCont3')
	oScroll3 = new makeObj('divText3', 'divCont3')
	oScroll3.moveIt3(0, 0)
	oCont.css.visibility = 'visible'
	loaded=true
}
function scrollInit4()
{
	oCont = new makeObj('divCont4')
	oScroll4 = new makeObj('divText4', 'divCont4')
	oScroll4.moveIt4(0, 0)
	oCont.css.visibility = 'visible'
	loaded=true
}