// JavaScript Document

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


/* gestione del menu */
function mmenu(ID) {
var menu = document.getElementById(ID);
var display = menu.style.display;
menu.style.display = (display == "block") ? "none" : "block";
menu.parentNode.style.listStyleImage = (display == "block") ? "../img/Cartella_chiusa.gif" : "../img/Cartella_aperta.gif)";
}

/* inizializzazione del menu */
window.onload = function() {
var uls = document.getElementsByTagName("ul");
for (i=0;i<uls.length;i++) {
if(uls[i].getAttribute("class")=="submenu")uls[i].style.display = "none";
if(uls[i].getAttribute("id") && uls[i].getAttribute("id").search("submenu-")!= -1) uls[i].style.display = "none";
}
}

window.focus()