function nascondi(layer){
for (i=0;i<5;i++){
id='div'+i;
document.getElementById(id).style.display = 'none';
}
document.getElementById('div'+layer).style.display = 'block';
}


function nascondialtri(layer){
for (i=0;i<5;i++){
id='div'+i;
document.getElementById(id).style.display = 'none';
}
document.getElementById('div'+layer).style.display = 'none';
}


function sfondoHome(imgs) {
var div = document.getElementById("container-home");
div.style.backgroundImage = 'url(images/'+imgs+')';
}


function sfondoOspiti(imgs) {
var div = document.getElementById("container-esperienza");
div.style.backgroundImage = 'url(images/'+imgs+')';
}


function sfondoLuoghi(imgs) {
var div = document.getElementById("container-luoghi");
div.style.backgroundImage = 'url(images/'+imgs+')';
}


function sfondoCasa(imgs) {
var div = document.getElementById("container-casa");
div.style.backgroundImage = 'url(images/'+imgs+')';
}


function ShowAndHide(id1,id2){
if(document.getElementById){
el1=document.getElementById(id1);
el2=document.getElementById(id2);
if(el2.style.display=="none"){
el2.style.display="block";
el1.style.display="none";
}
else{
el2.style.display="none";
el1.style.display="block";
}
} }