// *** = JavaScript Document = ***



//==========*** Nascondi e mostra layers foto ***==========

//= Riconosce il browser (DOMS)

ns4 = (document.layers) ? true:false 
ie4 = (document.all) ? true:false 
ng5 = (document.getElementById) ? true:false 

//= funzione per nascondere layer 

function hideSec() { 
if (ng5) document.getElementById('sec2').style.visibility = "hidden" 
else if (ns4) document.sec2.visibility = "hide" 
else if (ie4) sec2.style.visibility ="hidden" 

if (ng5) document.getElementById('sec3').style.visibility = "hidden" 
else if (ns4) document.sec3.visibility = "hide" 
else if (ie4) sec3.style.visibility ="hidden" 

if (ng5) document.getElementById('sec4').style.visibility = "hidden" 
else if (ns4) document.sec4.visibility = "hide" 
else if (ie4) sec4.style.visibility ="hidden" 

if (ng5) document.getElementById('sec5').style.visibility = "hidden" 
else if (ns4) document.sec5.visibility = "hide" 
else if (ie4) sec5.style.visibility ="hidden" 

if (ng5) document.getElementById('sec6').style.visibility = "hidden" 
else if (ns4) document.sec6.visibility = "hide" 
else if (ie4) sec6.style.visibility ="hidden" 
} 
//= funzione per mostrare layer consem
function showSec(n) { 
hideSec();
if (ng5) document.getElementById('sec' + n).style.visibility = "visible"; 
else if (ns4) document.layers["sec" + n].visibility = "show"; 
else if (ie4) document.all["sec" + n].style.visibility = "visible"; 
} 
//= funzione per nascondere layer autori
function hideAllyr(n) { 
if (ng5) document.getElementById('lyrfoto' + n).style.visibility = "hidden"; 
else if (ns4) document.layers["lyrfoto" + n].visibility = "hide"; 
else if (ie4) document.all["lyrfoto" + n].style.visibility = "hidden"; 
} 
//==========*** Fade-in layer autori ***========== (per versioni da ie5 e ns6)

//= Riconosce il browser (DOMS)

//per visibilità
ns4 = (document.layers) ? true:false 
ie4 = (document.all) ? true:false
ng5 = (document.getElementById) ? true:false
//per fade in
ie5  = (document.all && document.getElementById);
ns6 = (!document.all && document.getElementById);
opacA = 0;
opacB = 0;
opacC = 0;
opacD = 0;
opacE = 0; 
opacF = 0; 
opacG = 0; 
opacH = 0; 
opacI = 0; 
opacL = 0; 
opacM = 0; 
opacN = 0; 

//= Funzioni per il fade-in

function visibA() {
//rendo visibile	
	if (ng5) document.getElementById('lyrfoto10').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto10'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto10'].style.visibility = "visible";
//Chamo la fader (isolo il ciclo per l'opacità dalla visibilità)
fadeInA();
}	
//fader
function fadeInA() {
	if(opacA != 100){
		opacA+=1;
		if(ie5) document.getElementById('lyrfoto10').filters.alpha.opacity = opacA;
		if(ns6) document.getElementById('lyrfoto10').style.MozOpacity = opacA/100;
		setTimeout('fadeInA()', 10);
	}
}
function visibB() {
	if (ng5) document.getElementById('lyrfoto20').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto20'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto20'].style.visibility = "visible";
fadeInB();
}
function fadeInB() {
	if(opacB != 100){
		opacB+=1;
		if(ie5) document.getElementById('lyrfoto20').filters.alpha.opacity = opacB;
		if(ns6) document.getElementById('lyrfoto20').style.MozOpacity = opacB/100;
		setTimeout('fadeInB()', 10);
	}
}
function visibC() {
	if (ng5) document.getElementById('lyrfoto30').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto30'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto30'].style.visibility = "visible";
fadeInC();
}
function fadeInC() {
	if(opacC != 100){
		opacC+=1;
		if(ie5) document.getElementById('lyrfoto30').filters.alpha.opacity = opacC;
		if(ns6) document.getElementById('lyrfoto30').style.MozOpacity = opacC/100;
		setTimeout('fadeInC()', 10);
	}
}
function visibD() {
	if (ng5) document.getElementById('lyrfoto40').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto40'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto40'].style.visibility = "visible";
fadeInD();
}
function fadeInD() {
	if(opacD != 100){
		opacD+=1;
		if(ie5) document.getElementById('lyrfoto40').filters.alpha.opacity = opacD;
		if(ns6) document.getElementById('lyrfoto40').style.MozOpacity = opacD/100;
		setTimeout('fadeInD()', 10);
	}
}
function visibE() {
	if (ng5) document.getElementById('lyrfoto50').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto50'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto50'].style.visibility = "visible";
fadeInE();
}
function fadeInE() {
	if(opacE != 100){
		opacE+=1;
		if(ie5) document.getElementById('lyrfoto50').filters.alpha.opacity = opacE;
		if(ns6) document.getElementById('lyrfoto50').style.MozOpacity = opacE/100;
		setTimeout('fadeInE()', 10);
	}
}
function visibF() {
	if (ng5) document.getElementById('lyrfoto60').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto60'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto60'].style.visibility = "visible";
fadeInF();
}
function fadeInF() {
	if(opacF != 100){
		opacF+=1;
		if(ie5) document.getElementById('lyrfoto60').filters.alpha.opacity = opacF;
		if(ns6) document.getElementById('lyrfoto60').style.MozOpacity = opacF/100;
		setTimeout('fadeInF()', 10);
	}
}
function visibG() {
	if (ng5) document.getElementById('lyrfoto70').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto70'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto70'].style.visibility = "visible";
fadeInG();
}
function fadeInG() {
	if(opacG != 100){
		opacG+=1;
		if(ie5) document.getElementById('lyrfoto70').filters.alpha.opacity = opacG;
		if(ns6) document.getElementById('lyrfoto70').style.MozOpacity = opacG/100;
		setTimeout('fadeInG()', 10);
	}
}
function visibH() {
	if (ng5) document.getElementById('lyrfoto80').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto80'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto80'].style.visibility = "visible";
fadeInH();
}
function fadeInH() {
	if(opacH != 100){
		opacH+=1;
		if(ie5) document.getElementById('lyrfoto80').filters.alpha.opacity = opacH;
		if(ns6) document.getElementById('lyrfoto80').style.MozOpacity = opacH/100;
		setTimeout('fadeInH()', 10);
	}
}
function visibI() {
	if (ng5) document.getElementById('lyrfoto90').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto90'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto90'].style.visibility = "visible";
fadeInI();
}
function fadeInI() {
	if(opacI != 100){
		opacI+=1;
		if(ie5) document.getElementById('lyrfoto90').filters.alpha.opacity = opacI;
		if(ns6) document.getElementById('lyrfoto90').style.MozOpacity = opacI/100;
		setTimeout('fadeInI()', 10);
	}
}
function visibL() {
	if (ng5) document.getElementById('lyrfoto100').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto100'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto100'].style.visibility = "visible";
fadeInL();
}
function fadeInL() {
	if(opacL != 100){
		opacL+=1;
		if(ie5) document.getElementById('lyrfoto100').filters.alpha.opacity = opacL;
		if(ns6) document.getElementById('lyrfoto100').style.MozOpacity = opacL/100;
		setTimeout('fadeInL()', 10);
	}
}
function visibM() {
	if (ng5) document.getElementById('lyrfoto110').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto110'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto110'].style.visibility = "visible";
fadeInM();
}
function fadeInM() {
	if(opacM != 100){
		opacM+=1;
		if(ie5) document.getElementById('lyrfoto110').filters.alpha.opacity = opacM;
		if(ns6) document.getElementById('lyrfoto110').style.MozOpacity = opacM/100;
		setTimeout('fadeInM()', 10);
	}
}
function visibN() {
	if (ng5) document.getElementById('lyrfoto120').style.visibility = "visible"; 
	else if (ns4) document.layers['lyrfoto120'].visibility = "show"; 
	else if (ie4) document.all['lyrfoto120'].style.visibility = "visible";
fadeInN();
}
function fadeInN() {
	if(opacN != 100){
		opacN+=1;
		if(ie5) document.getElementById('lyrfoto120').filters.alpha.opacity = opacN;
		if(ns6) document.getElementById('lyrfoto120').style.MozOpacity = opacN/100;
		setTimeout('fadeInN()', 10);
	}
}
//==========*** Funzione openwin per vite autori ***==========
function openwin() {
window.open("","newwin",'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=1,width=400,height=350,resizable=1');
}