function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

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; }
}

function OcultarTodo(nivel)
    {
        if (nivel == 1) {
            OcultarBloque("layerAvanzada"); 


        }
    }
    function MostrarBloque(strBloque, nivel)
    {
        if (document.getElementById(strBloque).style.visibility=='visible'){
            OcultarBloque(strBloque);
        } else {
            OcultarTodo(nivel);
            document.getElementById(strBloque).style.display='block';
            document.getElementById(strBloque).style.visibility='visible';
        }
    }
    function OcultarBloque(strBloque)
    {
        document.getElementById(strBloque).style.display='none';
        document.getElementById(strBloque).style.visibility='hidden';
    }

    function mostrarSubItem (nro) {
      var abrir = document.getElementById('sub_' + nro).style.visibility != 'visible';

      if (abrir) {
        document.getElementById('sub_' + nro).style.visibility = 'visible';
        document.getElementById('sub_' + nro).style.display = 'block';
      }
      else{
        document.getElementById('sub_' + nro).style.visibility = 'hidden';
        document.getElementById('sub_' + nro).style.display = 'none';
      }
    }

    function cerrarTodasPrivacidad () {

      document.getElementById('sub_1').style.visibility = 'hidden';
      document.getElementById('sub_1').style.display = 'none';

      document.getElementById('sub_2').style.visibility = 'hidden';
      document.getElementById('sub_2').style.display = 'none';

      document.getElementById('sub_3').style.visibility = 'hidden';
      document.getElementById('sub_3').style.display = 'none';

      document.getElementById('sub_4').style.visibility = 'hidden';
      document.getElementById('sub_4').style.display = 'none';

      document.getElementById('sub_5').style.visibility = 'hidden';
      document.getElementById('sub_5').style.display = 'none';

      document.getElementById('sub_6').style.visibility = 'hidden';
      document.getElementById('sub_6').style.display = 'none';

      document.getElementById('sub_7').style.visibility = 'hidden';
      document.getElementById('sub_7').style.display = 'none';

      document.getElementById('sub_8').style.visibility = 'hidden';
      document.getElementById('sub_8').style.display = 'none';

    }

    function cerrarTodasUsuario () {

      document.getElementById('sub_1').style.visibility = 'hidden';
      document.getElementById('sub_1').style.display = 'none';

      document.getElementById('sub_2').style.visibility = 'hidden';
      document.getElementById('sub_2').style.display = 'none';

      document.getElementById('sub_3').style.visibility = 'hidden';
      document.getElementById('sub_3').style.display = 'none';

      document.getElementById('sub_4').style.visibility = 'hidden';
      document.getElementById('sub_4').style.display = 'none';

      document.getElementById('sub_5').style.visibility = 'hidden';
      document.getElementById('sub_5').style.display = 'none';

      document.getElementById('sub_6').style.visibility = 'hidden';
      document.getElementById('sub_6').style.display = 'none';

      document.getElementById('sub_7').style.visibility = 'hidden';
      document.getElementById('sub_7').style.display = 'none';

      document.getElementById('sub_8').style.visibility = 'hidden';
      document.getElementById('sub_8').style.display = 'none';

      document.getElementById('sub_9').style.visibility = 'hidden';
      document.getElementById('sub_9').style.display = 'none';

      document.getElementById('sub_10').style.visibility = 'hidden';
      document.getElementById('sub_10').style.display = 'none';

    }