<!--
var toBeClosed = null;
function toggle(e){
        element = document.getElementById(e).style;
        if (toBeClosed != null && toBeClosed != element)
                        toBeClosed.display = 'none';
        if (element.display == 'none' || (element.display == '')) {
                element.display = 'block';
                toBeClosed = element;
        } else {
                element.display='none';
        }
}


var toBeClosed2 = null;
function toggle2(e,f){
        element = document.getElementById(e).style;
        element2 = document.getElementById(f).style;
        
        if (toBeClosed2 != null && toBeClosed2 != element)
                        toBeClosed2.display = 'none';
        if (element.display == 'none' || (element.display == '')) {
                element.display = 'block';
                element2.display = 'none';
                
                toBeClosed2 = element;
        } else {
                element.display='none';
                element2.display = 'block';
        }
}


function roll(id, id2, img_src)
   {
   document.getElementById(id).src = img_src;
   document.getElementById(id2).style.display = "block";
   }

function rollreset(id, id2)
   {
   document.getElementById(id).src = "/images/visita_palazzovecchio/palazzovecchio.jpg";
   document.getElementById(id2).style.display = "none";
   }

function rollresetf(id, id2)
   {
   document.getElementById(id).src = "/images/visita_palazzovecchio/francesco_i.gif";
   document.getElementById(id2).style.display = "none";
   }

function rollreset_p0(id, id2)
   {
   document.getElementById(id).src = "/images/visita_bardini/bardini_pianoterra.png";
   document.getElementById(id2).style.display = "none";
   }
   
function rollreset_pm(id, id2)
   {
   document.getElementById(id).src = "/images/visita_bardini/bardini_mezzanini.png";
   document.getElementById(id2).style.display = "none";
   }
   
function rollreset_p2(id, id2)
   {
   document.getElementById(id).src = "/images/visita_bardini/bardini_pianosecondo.png";
   document.getElementById(id2).style.display = "none";
   }

function rollreset_romano(id, id2)
   {
   document.getElementById(id).src = "/images/visita_romano/pianta_fondazione_romano.png";
   document.getElementById(id2).style.display = "none";
   }

//-->