<?php

if (!class_exists('Services_JSON')) {
  require_once 'JSON/JSON.php';
}

if (!function_exists('json_encode')) {
function json_encode($arg)
{
	global $services_json;
	if (!isset($services_json)) {
		$services_json = new Services_JSON();
	}
	return $services_json->encode($arg);
}

}

if (!function_exists('json_decode')) {
function json_decode($arg)
{
	global $services_json;
	if (!isset($services_json)) {
		$services_json = new Services_JSON();
	}
	return $services_json->decode($arg);
}
}

?>