  <!-- Javascript x funzionamento MENU' -->

  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_findObj(n, d) { //v4.0
    var p,i,x;
      if(!d) d=document;
      if((p=n.indexOf("?"))>0&&parent.frames.length) {
        d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
      if(!(x=d[n])&&d.all) x=d.all[n];
      for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
      for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
      if(!x && document.getElementById) x=document.getElementById(n);
      return x;
    }
  
    function MM_showHideLayers() { //v3.0
      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; }
    }

    function menu2_popup (menu_cod,pulsante_cod) 
    {
      settings="location=no,scrollbars=no,menubar=no,toolbar=no,resizable=no,width=150,height=300,left=250,top=100";
      window.open("menu_2pop.php?menu_cod="+menu_cod+"&pulsante_cod="+pulsante_cod,"menu_2",settings);
    }
    
    //Browser check
    n=document.layers
    ie=document.all