window.addEvent('domready', function(){

	var reveal_aut = new Fx.Reveal($('autorizar'));
	var req = new Request({
		url: '/usbi_ver/alci10/index.php/documentos/comprobar',
		onSuccess: function(response) {
			if(response == '_valid') {
				$('descargar').set('disabled', false);
			} else {
				$('descargar').set('disabled', true);
			}
		}
	});

	$('directorio').addEvent('click', function (e) {
		e.stop();
		reveal_aut.toggle();
	});

	$('clave').addEvent('keyup', function(e) {
		req.cancel();
		var val = this.get('value');
		if(val.length == this.get('name')) {
			req.send('clave=' + val);
		}
	});

	$('descargar').addEvent('click', function(e){
		this.set('disabled', true);
		$('clave').set('value', '');
		reveal_aut.dissolve();
		window.location = '/usbi_ver/alci10/media/docs/c8_directorio.xls';
	});
});