function cambioENG() {
var dir = location.href.substring(0,location.href.lastIndexOf('/')+1);
var url = location.href.substring(dir.length,location.href.length+1);
window.open('../ENG/' + url, "_self" );
}
function cambioESP() {
var dir = location.href.substring(0,location.href.lastIndexOf('/')+1);
var url = location.href.substring(dir.length,location.href.length+1);
window.open('../ESP/' + url, "_self" );
}
function cambioFRC() {
var dir = location.href.substring(0,location.href.lastIndexOf('/')+1);
var url = location.href.substring(dir.length,location.href.length+1);
window.open('../FRC/' + url, "_self" );
}


function cambioENG_home() {
var dir = location.href.substring(0,location.href.lastIndexOf('/')+1);
var url = location.href.substring(dir.length,location.href.length+1);
window.open('home_ENG.html', "_self" );
}
function cambioESP_home() {
var dir = location.href.substring(0,location.href.lastIndexOf('/')+1);
var url = location.href.substring(dir.length,location.href.length+1);
window.open('home_ESP.html', "_self" );
}
function cambioFRC_home() {
var dir = location.href.substring(0,location.href.lastIndexOf('/')+1);
var url = location.href.substring(dir.length,location.href.length+1);
window.open('home_FRC.html', "_self" );
}


//Funcion para cerrar el pop up que aparece en el HOME
function cerrarPopup(pid) {
      document.getElementById(pid).style.visibility = 'hidden';      
}