<?php
	$user_language = "en";
	if ( preg_match("/^([a-zA-Z]{2})/",$_SERVER['HTTP_ACCEPT_LANGUAGE'],$arr_matches) ) {
		$user_language = $arr_matches[1];
	}
	if ( isset($_GET['lang']) ) { 
		$user_language = $_GET['lang'];
	} else if (isset($_POST['lang']) ) {
		$user_language = $_POST['lang'];
	}
	
	$redirect = 'http://blog.drivecast.eu/';
	if ($user_language == 'it') {
		$redirect .= 'it/';
	}
	else {
		$redirect .= 'en/';
	}
	if (isset($_GET['s'])) {
		$redirect .= '?s=' . $_GET['s'];
	}
	header('location: ' . $redirect);
?>