// Funciones JavaScript

function idioma () {
var idioma=location.href;
idioma=idioma.substr(idioma.length-6,2);
	if (idioma=='ec') {
		document.location.href=location.href.substring(0,location.href.length-6)+"ef.htm";
	} else {
		document.location.href=location.href.substring(0,location.href.length-6)+"ec.htm";
	}
}