var restarea=30 //1) width of the "neutral" area in the center of the gallery in px
var maxspeed=3 //2) top scroll speed in pixels. Script auto creates a range from 0 to top speed.
var endofgallerymsg="<span style='font-size: 11px'>Fine Lista</span>" //3) message to show at end of gallery. Enter "" to disable message.


////NO NEED TO EDIT BELOW THIS LINE////////////

var iedom=document.all||document.getElementById
var scrollspeed=0
var movestate=""

var actualwidth=''
var cross_scroll, ns_scroll
var loadedyes=0

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function creatediv(){
statusdiv=document.createElement("div")
statusdiv.setAttribute("id","statusdiv")
document.body.appendChild(statusdiv)
statusdiv=document.getElementById("statusdiv")
statusdiv.innerHTML=endofgallerymsg
}

function positiondiv(){
menuheight=parseInt(crossmain.offsetHeight)
mainobjoffsetH=getposOffset(crossmain, "top")
statusdiv.style.left=mainobjoffset+(menuwidth/2)-(statusdiv.offsetWidth/2)+"px"
statusdiv.style.top=menuheight+mainobjoffsetH+"px"
}

function showhidediv(what){
if (endofgallerymsg!="")
statusdiv.style.visibility=what
}

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft: what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}

function moveleft(){
if (loadedyes){
movestate="left"
if (iedom&&parseInt(cross_scroll.style.left)>(menuwidth-actualwidth)){
cross_scroll.style.left=parseInt(cross_scroll.style.left)-scrollspeed+"px"
showhidediv("hidden")
}
else
showhidediv("visible")
}
lefttime=setTimeout("moveleft()",10)
}

function moveright(){
if (loadedyes){
movestate="right"
if (iedom&&parseInt(cross_scroll.style.left)<0){
cross_scroll.style.left=parseInt(cross_scroll.style.left)+scrollspeed+"px"
showhidediv("hidden")
}
else
showhidediv("visible")
}
righttime=setTimeout("moveright()",10)
}

function motionengine(e){
var dsocx=(window.pageXOffset)? pageXOffset: ietruebody().scrollLeft;
var dsocy=(window.pageYOffset)? pageYOffset : ietruebody().scrollTop;
var curposy=window.event? event.clientX : e.clientX? e.clientX: ""
curposy-=mainobjoffset-dsocx
var leftbound=(menuwidth-restarea)/2
var rightbound=(menuwidth+restarea)/2
if (curposy>rightbound){
scrollspeed=(curposy-rightbound)/((menuwidth-restarea)/2) * maxspeed
if (window.righttime) clearTimeout(righttime)
if (movestate!="left") moveleft()
}
else if (curposy<leftbound){
scrollspeed=(leftbound-curposy)/((menuwidth-restarea)/2) * maxspeed
if (window.lefttime) clearTimeout(lefttime)
if (movestate!="right") moveright()
}
else
scrollspeed=0
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function stopmotion(e){
if ((window.event&&!crossmain.contains(event.toElement)) || (e && e.currentTarget && e.currentTarget!= e.relatedTarget && !contains_ns6(e.currentTarget, e.relatedTarget))){
if (window.lefttime) clearTimeout(lefttime)
if (window.righttime) clearTimeout(righttime)
movestate=""
}
}

function fillup(){
if (iedom){
crossmain=document.getElementById? document.getElementById("motioncontainer") : document.all.motioncontainer
menuwidth=parseInt(crossmain.style.width)
mainobjoffset=getposOffset(crossmain, "left")
cross_scroll=document.getElementById? document.getElementById("motiongallery") : document.all.motiongallery
actualwidth=document.all? cross_scroll.offsetWidth : document.getElementById("trueContainer").offsetWidth

crossmain.onmousemove=function(e){
motionengine(e)
}

crossmain.onmouseout=function(e){
stopmotion(e)
showhidediv("hidden")
}
}
loadedyes=1
if (endofgallerymsg!=""){
creatediv()
positiondiv()
}
}
window.onload=fillup


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 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 = true;
function preloadImages() {
	if (document.images) {
		PulsanteHome1_01_over = newImage("HomeImages/PulsanteHome1_01-over.gif");
		PulsanteHome1_01_down = newImage("HomeImages/PulsanteHome1_01-down.gif");
		PulsInfo_01_over = newImage("HomeImages/PulsInfo_01-over.gif");
		PulsInfo_01_down = newImage("HomeImages/PulsInfo_01-down.gif");
		PulsCatalogue_01_over = newImage("HomeImages/PulsCatalogue_01-over.gif");
		PulsCatalogue_01_down = newImage("HomeImages/PulsCatalogue_01-down.gif");
		PulsNew_01_over = newImage("HomeImages/PulsNew_01-over.gif");
		PulsNew_01_down = newImage("HomeImages/PulsNew_01-down.gif");
		PulsScuola_01_over = newImage("HomeImages/PulsScuola_01-over.gif");
		PulsScuola_01_down = newImage("HomeImages/PulsScuola_01-down.gif");
		PulsRequest_01_over = newImage("HomeImages/PulsRequest_01-over.gif");
		PulsRequest_01_down = newImage("HomeImages/PulsRequest_01-down.gif");
		PulsDidatt_01_over = newImage("HomeImages/PulsDidatt_01-over.gif");
		PulsDidatt_01_down = newImage("HomeImages/PulsDidatt_01-down.gif");
		preloadFlag = true;
	}
}

// INIZIO SEZIONE DI CARICAMENTO IMMAGINI TESTO Preload images ("yes" or "no"):
var preloadimg="no"

//Se tutte le immagini devono portare ad un link specifico, inserire qui la URL:
var optlinktarget=""

//Larghezza del bordo
var imgborderwidth=0

//Filtro Wipe gradient, se necessario modificare 1.0 and 0.7 per stabiliere grandezza e durata in secondi (in IE5.5+):
var filterstring="progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=1.0 Duration=5)"

///////No need to edit beyond here/////

if (preloadimg=="yes"){
for (x=0; x<dynimages.length; x++){
var myimage=new Image()
myimage.src=dynimages[x][0]
}
}

function returnimgcode(theimg){
var imghtml=""
if (theimg[2]!="")
imghtml='<a href="'+theimg[2]+'" target="'+optlinktarget+'">'
imghtml+='<img src="'+theimg[0]+'" border="'+imgborderwidth+'">'
if (theimg[2]!="")
imghtml+='</a>'
return imghtml
}
function returnimgdesc(theimg){
var imgdesc=""
if (theimg[1]!="")
imgdesc=theimg[1]
return imgdesc
}

function modifyimage(loadarea, imgindex){
if (document.getElementById){
var imgobj=document.getElementById(loadarea)
if (imgobj.filters && window.createPopup){
imgobj.style.filter=filterstring
imgobj.filters[0].Apply()
}
imgobj.innerHTML=returnimgcode(dynimages[imgindex])
if (imgobj.filters && window.createPopup)
imgobj.filters[0].Play()
return false
}
}


function modifyimage2(loadarea, loadarea2, imgindex){
if (document.getElementById){
var imgobj=document.getElementById(loadarea)
if (imgobj.filters && window.createPopup){
imgobj.style.filter=filterstring
imgobj.filters[0].Apply()
}
imgobj.innerHTML=returnimgcode(dynimages[imgindex])
imgobj.description=returnimgdesc(dynimages[imgindex])
if (imgobj.filters && window.createPopup)
imgobj.filters[0].Play()
return false
}
}
function cambiotesto2(testo, testo2, testo3, testo4){
cross_el=document.getElementById? document.getElementById("descriptions"):document.all.descriptions
cross_el.innerHTML='<small>'+testo+'</small>'
cross_el2=document.getElementById? document.getElementById("descriptions2"):document.all.descriptions2
cross_el2.innerHTML=testo2
cross_el3=document.getElementById? document.getElementById("descriptions3"):document.all.descriptions3
cross_el3.innerHTML='<small>'+testo3+'</small>'
cross_el4=document.getElementById? document.getElementById("descriptions4"):document.all.descriptions4
cross_el4.innerHTML=testo4

}
function cambiotesto3(testo){
cross_el=document.getElementById? document.getElementById("descri"):document.all.descri
cross_el.innerHTML=testo
}