/*javascript per menu espandibile*/
var tempo;

window.onload=function(){
if(document.getElementsByTagName && document.getElementById){	
    document.getElementById("nav").className="jsenable";
    BuildList();
    }
	if(typeTop==3)
		news();
}

function BuildList(){
var hs=document.getElementById("nav").getElementsByTagName("h3");
for(var i=0;i<hs.length;i++){
    hs[i].onclick=function(){
        this.parentNode.className=(this.parentNode.className=="show") ? "hide" : "show";
        }
    }
}


function news() { 
 indice++;
 if(indice>=numfoto) {
  indice=0;
 }
 document.news.fotografia.src = foto[indice];
 var element = document.getElementById("descrizione"); 
 element.innerHTML=desc[indice];
 tempo = setTimeout('news()',5000);
}
function redirectOnBook(){ 
	location.href = "viewbook.php?id="+ids[indice];
}
function removeAll(){ 
	location.href = "changeCart.php?action=removeAll";
}

function redirectOnAvanzata(){ 
	location.href = "avanzata.php";
}

function redirectOnRegistra(){
	location.href = "spedizione.php";
}