// newsletter subscription functions

var subscribe_ResponseObj = null;

function subscribe (input_id, response_id, lang)
{
	inputObj = document.getElementById(input_id);
	if (!inputObj)
		return;
	email = inputObj.value;

	subscribe_ResponseObj = document.getElementById(response_id);

	params = "f=subscribe&e=" + encodeURIComponent(email);

	if (!ajax_Post ('/'+lang+'/newsletter/newsletter.php', params, subscribeReturn))
	{
		if (subscribe_ResponseObj)
			subscribe_ResponseObj.innerHTML = 'Error enviando datos.';
	}
}


function subscribeReturn (result)
{
	if (subscribe_ResponseObj)
		subscribe_ResponseObj.innerHTML = result;
}