function removeString(s, t) {

  i = s.indexOf(t);
  r = "";
  if (i == -1) return s;
  r += s.substring(0,i) + removeString(s.substring(i + t.length), t);
  return r;
  }

function AlternarImagen(img) {
	var searchString = '_ON';
	var imgSrc = img.src.toUpperCase();
	var index = imgSrc.indexOf(searchString);

	if ( index > 0 ) {
      img.src = removeString(imgSrc, searchString);

      //img.src = imgSrc.substring(0,imgSrc.indexOf(searchString)) + remove(imgSrc.substring(i + searchString.length), searchString);
	} else {

	  var ext = imgSrc.substring(imgSrc.length-4, imgSrc.length );

      var leading = imgSrc.substring(0, imgSrc.length-4);

      var trailing = imgSrc.substring(imgSrc.length-4, imgSrc.length);

	  img.src = leading + searchString + trailing;
	}
}


var menuItems =
[

['Acerca de',"/rev_agr/acercade.html","","","","_self","0", , , , , ],
['Normas de Publicación',"/rev_agr/normasdepublicacion.html","","","","_self","0", , , , , ],
['Consejo Editorial',"/rev_agr/consejoeditorial.html","","","","_self","0", , , , , ],
['Búsqueda',"/rev_agr/busqueda.html","","","","_self","0", , , , , ],
['Otros Volúmenes',"/rev_agr/otrosvolumenes.html","","","","_self","0", , , , , ],
['Subscripciones',"/rev_agr/subscripciones.html","","","","_self","0", , , , , ],
['Contáctenos',"/rev_agr/contactenos.html","","","","_self","0", , , , , ],


];
locationHost = location.host
if(locationHost.indexOf("11:82")>-1 || locationHost.indexOf("rednia")>-1 || locationHost.indexOf("14:82")>-1)
{
	for(i=0;i<menuItems.length-1;i++)
	{
		menuItems[i][1]=menuItems[i][1].replace("/Rednia","");
	}
}