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.toLowerCase();
	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 =
[

['Mision y Vision',"/institucional/mision_vision.html","","","","_self","0", , , , , ],
['Junta Directiva',"/institucional/juntadirectiva.html","","","","_self","0", , , , , ],
['Centros Regionales',"/regionales/index.html","","","","_self","0", , , , , ],
['Núcleos de Formación',"/nucleos_tecnologicos/nucleos.html","","","","_self","0", , , , , ],
['Biblioteca',"/biblioteca/index.html","","","","_self","0", , , , , ],
['Mapa Sede Central',"#","","","","_self","0", , , , , ],
['Preguntas Frecuentes',"/faq","","","","_self","0", , , , , ],
['Informes de Gestión',"/informes_gestion/index.html","","","","_self","0", , , , , ],
['Catalogo de Cursos',"http://infoweb.ina.ac.cr/cursos/ConsultasINA.aspx?view=4","","","","_self","0", , , , , ],
['Centro Infantil',"/centro_infantil","","","","_self","0", , , , , ],
['ASEMINA',"http://www.asemina.com","","","","_self","0", , , , , ],
['Cooperativa',"http://www.coopinapre.net","","","","_blank","0", , , , , ],


];


lugar =document.location.href

if(lugar.indexOf("infoweb")!=-1)
{
	for(i=0;i<=menuItems.length-1;i++)
	{	texto = menuItems[i][0]&""
		texto = menuItems[i][0].replace(/src=/,"src=http://www.ina.ac.cr");
		menuItems[i][0] = texto;
	}
}


for(i=0;i<=menuItems.length-1;i++)
{
	menuItems[i][0] = menuItems[i][0].split("&nbsp;").join(" ");
}