function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
	
	function zoom_p(){
   	var w = 310;
	var h = 570;
    var l = Math.floor((screen.width-w)/2);
    var t = Math.floor((screen.height-h)/2);
    window.open("pop_img02.asp","zoom","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);}
function openLink(par){
		
		if (par == "progetto") {
		document.location.href="progetto.asp"; 
		}
		if (par == "caratteristiche"){
		document.location.href="caratteristiche.asp"; 
		}
		if (par == "tempi"){
		document.location.href="tempi_luoghi.asp"; 
		}
		if (par == "lavori"){
		document.location.href="lavori.asp";
		}
		if (par == "storia"){
		document.location.href="storia.asp";
		}
		if (par == "societa"){
		document.location.href="societa.asp";
		}
		if (par == "tragitto"){
		document.location.href="tragitto.asp";
		}
		if (par == "fermate"){
		document.location.href="fermate.asp";
		}
		if (par == "vantaggi"){
		document.location.href="vantaggi.asp";
		}
		if (par == "mappa"){
		document.location.href="mappa.asp";
		}
		if (par == "rassegna"){
		document.location.href="rassegna_archivio.asp";
		}
		if (par == "gallery"){
		document.location.href="gallery.asp";
		}
		if (par == "brochure"){
		document.location.href="brochure_archivio.asp";
		}
		if (par == "contatti"){
		document.location.href="contatti.asp";
		}
		if (par == "faq"){
		document.location.href="faq.asp";
		}
		if (par == "mappa"){
		document.location.href="mappa.asp";
		}
		if (par == "links"){
		document.location.href="links.asp";
		}
		
	}
	
	function open_credits(){
    var w = 378;
    var h = 295;
    var l = Math.floor((screen.width-w)/2);
    var t = Math.floor((screen.height-h)/2);
    window.open("credits.html","","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);}

	function zoom( _cat , _num )
	{
		var w = 460;
		var h = 403;
		var l = Math.floor((screen.width-w)/2);
		var t = Math.floor((screen.height-h)/2);
		window.open("pop_img.asp?cat="+ _cat + "&num="+ _num,"01","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
	}
	
	function apri_zoom2( _cat , _num )
	{
		var w = 610;
		var h = 513;
		var l = Math.floor((screen.width-w)/2);
		var t = Math.floor((screen.height-h)/2);
		window.open("pop_zoom.asp?cat="+ _cat + "&num="+ _num,"01","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
	}
	
	function apri_zoom_news( _path , _filename )
	{
		var w = 460;
		var h = 403;
		var l = Math.floor((screen.width-w)/2);
		var t = Math.floor((screen.height-h)/2);
		window.open("pop_zoom_news.asp?path="+ _path + "&filename=" + _filename ,"01","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
	}
	
	function photogallery( _id_photo ){
    var w = 656;
    var h = 550;
    var l = Math.floor((screen.width-w)/2);
    var t = Math.floor((screen.height-h)/2);
    window.open("pop_photogallery.asp?id_photo=" + _id_photo ,"photo","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
	}
	
	function videogallery( _id_video ){
    var w = 417;
    var h = 450;
    var l = Math.floor((screen.width-w)/2);
    var t = Math.floor((screen.height-h)/2);
    window.open("pop_videogallery.asp?id_video=" + _id_video ,"photo","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
	}