$limit = $_POST["limit"];
$retrieveList = "defaulTemplates";
$offset = $_POST["offset"];
echo $ev->mostrarPlantillas($limit, $retrieveList, $offset, $filterListByCategory, $filterListByCategory2);
break;
case 'mostrarPostsWP':
//TODO
header("Content-Type: text/html; charset=utf-8");
$ev = new EnvialoSimple();
echo $ev->mostrarPostsWP($_POST['category'], $_POST['numberposts'], $_POST['offset']);
break;
case 'previsualizar-camp':
$ev = new EnvialoSimple();
$ev->checkSetup();
$ca = new Campanas();
echo $ca->previsualizarCampana($_POST['CampaignID'], $_POST['Email']);
break;
case 'traerPreciosEnvios':
$ev = new EnvialoSimple();
$ev->checkSetup();
echo $ev->traerPreciosEnvios($_POST["APIKey"]);
break;
case "agregarEmailAdmin":
$ev->checkSetup();
echo $ev->agregarEmailAdministrador($_POST["emailAdmin"], $_POST["nombreEmailAdmin"]);
break;
case "agregarCampoPersonalizado":
$ev->checkSetup();
echo json_encode($ev->agregarCampoPersonalizado($_POST['Title'], $_POST['FieldType'], $_POST['Validation'], $_POST['ItemsIsMultipleSelect'], $_POST['DefaultValue'], $_POST['ItemsValues'], $_POST['ItemsNames']));
break;
case "mostrarCamposPersonalizados":
