var opacita=0;
//var timerID=null;
var timerID_popup=null;
var timer_immagine=null;
//var timerID2_popup=null;
var lefttime_popup=null;
//var lefttime=null;
var lefttime_immagine=null;
var info = new Array();
var gallery_sezione=null;
var screenshot_txt=null;
var screenshot_path=null;
var gallery = new Array();
var newImage;
var first_loading=0;
var contatore_img=0;
var tmp_count=0;
var contatore_totale=0;
var descrizione="";
ns4=(navigator.appName.indexOf("Netscape")>=0 && !document.getElementById)? 1 : 0;
ie4=(document.all && !document.getElementById)? 1 : 0;
ie5=(document.getElementById && document.all)? 1 : 0;
ns6=(document.getElementById && navigator.appName.indexOf("Netscape")>=0 )? 1: 0;
w3c=(document.getElementById)? 1 : 0;
//--------------------------------------------------------------------------------------------------------------------------
function getPageSize(){
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = window.innerWidth + window.scrollMaxX;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) { // all except Explorer
if(document.documentElement.clientWidth){
windowWidth = document.documentElement.clientWidth;
} else {
windowWidth = self.innerWidth;
}
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) { // other Explorers
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
// for small pages with total height less then height of the viewport
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else {
pageHeight = yScroll;
}
// for small pages with total width less then width of the viewport
if(xScroll < windowWidth){
pageWidth = xScroll;
} else {
pageWidth = windowWidth;
}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
return arrayPageSize;
}
//-------------------------------------------------------------------------------------------------------------------------------------
function getPageScroll(){
var xScroll, yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
xScroll = self.pageXOffset;
} else if (document.documentElement && document.documentElement.scrollTop){ // Explorer 6 Strict
yScroll = document.documentElement.scrollTop;
xScroll = document.documentElement.scrollLeft;
} else if (document.body) {// all other Explorers
yScroll = document.body.scrollTop;
xScroll = document.body.scrollLeft;
}
arrayPageScroll = new Array(xScroll,yScroll);
return arrayPageScroll;
}
//--------------------------------------------------------------------------------------------------------------------------------------
function appaio_popup(ampiezza, altezza)
{
clearTimeout(timerID_popup);
if(w3c){
var livello=document.getElementById('layer_img');
var tmp_ampiezza=document.getElementById('layer_img').style.width;
var tmp_altezza=document.getElementById('layer_img').style.height;
var livello_contatore=document.getElementById('contatore');
var livello_descr=document.getElementById('descrizione');
var content_img=document.getElementById('content_img');
var img_left=document.getElementById('img_left');
var img_right=document.getElementById('img_right');
}
if(ie4){
var livello=document.all['layer_img'];
var tmp_ampiezza=document.all['layer_img'].style.width;
var tmp_altezza=document.all['layer_img'].style.height;
var livello_contatore=document.all['contatore'];
var livello_descr=document.all['descrizione'];
var content_img=document.all['content_img'];
var img_left=document.all['img_left'];
var img_right=document.all['img_right'];
}
if(ns4){
var livello=document.layers['layer_img'];
var tmp_ampiezza=document.layers['layer_img'].style.width;
var tmp_altezza=document.layers['layer_img'].style.height;
var livello_contatore=document.layers['contatore'];
var livello_descr=document.layers['descrizione'];
var content_img=document.layers['content_img'];
var img_left=document.layers['img_left'];
var img_right=document.layers['img_right'];
}
if(first_loading==0)
{
livello.style.backgroundImage="";
//livello.style.visibility="visible";
first_loading++;
}
livello_contatore.innerHTML=""+(contatore_img+1)+" di "+contatore_totale;
livello_contatore.style.textAlign="left";
livello_contatore.style.width="100%";
livello_descr.innerHTML=descrizione;
if(parseInt(tmp_altezza)=info[1]+50)
{livello_top.style.height=(parseInt(tmp_altezza)-2)+ "px";}
else
{
if(parseInt(livello_top.style.width)>info[0]+22)
{
livello_top.style.width=(parseInt(livello_top.style.width)-3)+ "px";
if(tmp_count%3==0)
livello_top.style.left=(parseInt(livello_top.style.left)+3)+ "px";
tmp_count+=1;
}
else
{
clearInterval(lefttime_immagine);
livello.style.backgroundImage="";
//getImageTxt();
//getImageInfo();
timerID_popup=setTimeout("lefttime_popup=setInterval('appaio_popup(info[0],info[1])',1)", 200);
}
}
}
}
//---------------------------------------------------------------------------------------------------------------------------------------
function next_popup()
{
clearInterval(lefttime_popup);
clearInterval(lefttime_immagine);
clearTimeout(timer_immagine);
clearTimeout(timerID_popup);
if(w3c){
var tmp_altezza=document.getElementById('content_img').style.height;
var next=document.getElementById('next');
var bottom_popup=document.getElementById('bottom_popup');
}
if(ie4){
var tmp_altezza=document.all['content_img'].style.height;
var next=document.all['next'];
var bottom_popup=document.all['bottom_popup'];
}
if(ns4){
var tmp_altezza=document.layers['content_img'].style.height;
var next=document.layers['next'];
var bottom_popup=document.layers['bottom_popup'];
}
contatore_img+=1;
tmp_count=0;
if(contatore_img==gallery.length-1)
next.style.visibility='hidden';
bottom_popup.style.visibility="hidden";
getImageInfo2();
timer_immagine=setTimeout("lefttime_immagine=setInterval('scompaio_immagine("+parseInt(tmp_altezza)+")',1)", 100);
}
//---------------------------------------------------------------------------------------------------------------------------------------
function prev_popup()
{
clearInterval(lefttime_popup);
clearInterval(lefttime_immagine);
clearTimeout(timer_immagine);
clearTimeout(timerID_popup);
if(w3c){
var tmp_altezza=document.getElementById('content_img').style.height;
var bottom_popup=document.getElementById('bottom_popup');
var prev=document.getElementById('prev');
}
if(ie4){
var tmp_altezza=document.all['content_img'].style.height;
var bottom_popup=document.all['bottom_popup'];
var prev=document.all['prev'];
}
if(ns4){
var tmp_altezza=document.layers['content_img'].style.height;
var bottom_popup=document.layers['bottom_popup'];
var prev=document.layers['prev'];
}
contatore_img-=1;
tmp_count=0;
if(contatore_img==0)
prev.style.visibility='hidden';
bottom_popup.style.visibility="hidden";
getImageInfo2();
timer_immagine=setTimeout("lefttime_immagine=setInterval('scompaio_immagine("+parseInt(tmp_altezza)+")',1)", 100);
}
//---------------------------------------------------------------------------------------------------------------------------------------
function is_next_on()
{
if(w3c){
var next=document.getElementById('next');
}
if(ie4){
var next=document.all['next'];
}
if(ns4){
var next=document.layers['next'];
}
if(contatore_img