var J = jQuery.noConflict();

J(document).ready(function () {
  //J().ajaxStop($.unblockUI);

  var options = {
      target : '#targetResponseNewsletter',
      url : '/form/checkEmailProcess',
      beforeSubmit : showRequest,
      success : showResponse
  };
  
  J('#formSubscribeNewsletter').ajaxForm(options);
  
});

function showRequest(formData, jqForm, options) {
  //jQuery.validator.messages.required = "";

  //if(!jqForm.validate().form()) {
    //return false;
  //}
  $.blockUI({ message: '<img style="margin: 10px;" src="/images/imgLoading_45x45.gif" />' });
  return true;
}

function showResponse(responseText, statusText) {
  $.blockUI({ message: J('#targetResponseNewsletter') });

  J('#close_window').click(function() { 
      $.unblockUI(); 
      return false; 
  }); 
}