diff --git a/api/L10n.scripts.js.php b/api/L10n.scripts.js.php
index 7db730c..362a9df 100755
--- a/api/L10n.scripts.js.php
+++ b/api/L10n.scripts.js.php
@@ -1,36 +1,38 @@
 <?php
 # Italian petrol pumps comparator - Project born (and winner) at hackaton Facile.it 2015
 # Copyright (C) 2015 Valerio Bozzolan, Marcelino Franchini, Fabio Mottan, Alexander Bustamente, Cesare de Cal, Edoardo de Cal
+# Copyright (c) 2022 Valerio Bozzolan
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as
 # published by the Free Software Foundation, either version 3 of the
 # License, or (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU Affero General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 require '../load.php';
 
+// TODO: convert this page into a simple register_js_var()
 header('Content-Type: application/javascript');
 
 ?>
-/* Localized using GNU Gettext. Help translate using Poedit: <?php echo URL ?>/l10n/ */
-var L10N = {
-	errorSent: "<?php _esc_attr( _("La tua segnalazione è preziosa. Per ora però sara ignorata <_<") ) ?>",
-	addedToFavorites: "<?php _esc_attr( _("Aggiunta ai preferiti... Se funzionassero <_<") ) ?>",
-	noLocation: "<?php _esc_attr( _("Posizione non disponibile.") ) ?>",
-	pleaseZoomIn: "<?php _esc_attr( _("Trova la tua zona, zomma!") ) ?>",
-	errorTooStations: "<?php _esc_attr( _("Vedo molte stazioni. Fai zoom per scoprirle") ) ?>",
-	noStations: "<?php _esc_attr( _("Nessuna pompa di benzina in questa zona") ) ?>",
-	tooStations: "<?php _esc_attr( _("Fai zoom! Qui ci sono {n} stazioni") ) ?>",
-	litersEuros: "<?php _esc_attr( _("Litri ogni {euro} € per {station}") ) ?>",
-	actionFavorites: "<?php _esc_attr( _("Preferiti") ) ?>",
-	actionError: "<?php _esc_attr( _("Segnala errore") ) ?>",
-	noAddressFound: "<?php _esc_attr( _("Nessun indirizzo trovato. Riprova con parole più semplici.") ) ?>"
-};
+/* Localized using GNU Gettext. Help translate using Poedit: <?= URL ?>/l10n/ */
+var L10N = <?= json_encode( [
+	'errorSent'        => __("La tua segnalazione è preziosa. Per ora però sara ignorata <_<"),
+	'addedToFavorites' => __("Aggiunta ai preferiti... Se funzionassero <_<"),
+	'noLocation'       => __("Posizione non disponibile."),
+	'pleaseZoomIn'     => __("Avvicinati al suolo"),
+	'errorTooStations' => __("Vedo molte stazioni. Fai zoom per scoprirle"),
+	'noStations'       => __("Nessuna pompa di benzina in questa zona"),
+	'tooStations'      => __("Fai zoom! Qui ci sono {n} stazioni"),
+	'litersEuros'      => __("Litri ogni {euro} € per {station}"),
+	'actionFavorites'  => __("Preferiti"),
+	'actionError'      => __("Segnala errore"),
+	'noAddressFound'   => __("Nessun indirizzo trovato. Riprova con parole più semplici."),
+] ); ?>;
diff --git a/includes/header.php b/includes/header.php
index de601d8..b6c3cd1 100755
--- a/includes/header.php
+++ b/includes/header.php
@@ -1,72 +1,72 @@
 <?php
 /*
  * Italian petrol pumps comparator - Project born (and winner) at hackaton Facile.it 2015
  * Copyright (C) 2015 Valerio Bozzolan, Marcelino Franchini, Fabio Mottan, Alexander Bustamente, Cesare de Cal, Edoardo de Cal
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
  * published by the Free Software Foundation, either version 3 of the
  * License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Affero General Public License for more details.
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 function get_header($uid, $args = []) {
 	$args = array_replace( [
 		'theme' => 'default'
 	], $args );
 
 	switch($args['theme']) {
 		case 'default':
 			enqueue_css('materialize');
 			enqueue_css('materialize.icons');
 			enqueue_js('jquery');
 			enqueue_js('materialize');
 			break;
 	}
 
 	header("Content-Type: text/html; charset=utf-8");
 ?>
 <!DOCTYPE html>
 <html>
 <head>
-	<title><?php echo SITE_NAME ?> - <?php echo get_menu_entry($uid)->name ?></title>
+	<title><?= SITE_NAME ?> - <?= menu_entry($uid)->name ?></title>
 	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
-	<meta property="og:title" content="<?php echo get_menu_entry($uid)->name ?>" />
-	<meta property="og:url" content="<?php echo get_menu_entry($uid)->url ?>" />
-	<meta property="og:image" content="<?php echo URL . _ . IMAGES . '/fuel-300px.png' ?>" />
+	<meta property="og:title" content="<?= menu_entry($uid)->name ?>" />
+	<meta property="og:url" content="<?= menu_entry($uid)->url ?>" />
+	<meta property="og:image" content="<?= URL . _ . IMAGES . '/fuel-300px.png' ?>" />
 	<meta property="og:type" content="website" />
-	<link rel="icon" type="image/jpeg" href="<?php echo URL . _ . IMAGES . '/fuel-64px.png' ?>" /><?php load_module('header') ?>
+	<link rel="icon" type="image/jpeg" href="<?= URL . _ . IMAGES . '/fuel-64px.png' ?>" /><?php load_module('header') ?>
 
 </head>
 <!--
  This website is
   _____                                          _             _____                            _
  |  ___|  _ __    ___    ___      __ _   ___    (_)  _ __     |  ___|  _ __    ___    ___    __| |   ___    _ __ ___
  | |_    | '__|  / _ \  / _ \    / _` | / __|   | | | '_ \    | |_    | '__|  / _ \  / _ \  / _` |  / _ \  | '_ ` _ \
  |  _|   | |    |  __/ |  __/   | (_| | \__ \   | | | | | |   |  _|   | |    |  __/ |  __/ | (_| | | (_) | | | | | | |
  |_|     |_|     \___|  \___|    \__,_| |___/   |_| |_| |_|   |_|     |_|     \___|  \___|  \__,_|  \___/  |_| |_| |_|
 
  Learn more from:
 
  http://www.gnu.org
 
 -->
 <body>
 <?php
 }
 
 function print_title($uid) {
-	$menuEntry = get_menu_entry($uid);
+	$menuEntry = menu_entry($uid);
 	echo "<h1>" . HTML::a(
 		$menuEntry->url,
 		$menuEntry->name,
 		$menuEntry->get('description')
 	) . "</h1>\n";
 }
diff --git a/load-post.php b/load-post.php
index ff1b601..2012806 100755
--- a/load-post.php
+++ b/load-post.php
@@ -1,129 +1,134 @@
 <?php
 # Italian petrol pumps comparator - Project born (and winner) at hackaton Facile.it 2015
 # Copyright (C) 2015 Valerio Bozzolan, Marcelino Franchini, Fabio Mottan, Alexander Bustamente, Cesare de Cal, Edoardo de Cal
+# Copyright (C) 2022 Valerio Bozzolan
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as
 # published by the Free Software Foundation, either version 3 of the
 # License, or (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU Affero General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-// Customizing Boz PHP - Another PHP framework
-expect('menu');
+// this file should not be visited directly
+if( !defined( 'URL' ) ) {
+	exit;
+}
 
-define('INCLUDES', 'includes');
-define('IMAGES', 'images');
-define('MATERIALIZE', INCLUDES . _ . 'materialize');
-define('LEAFLET', INCLUDES . _ . 'leaflet');
+// customizing suckless-php
+define( 'INCLUDES', 'includes' );
+define( 'IMAGES',   'images' );
+define( 'MATERIALIZE', INCLUDES . _ . 'materialize' );
+define( 'LEAFLET',     INCLUDES . _ . 'leaflet' );
 
 $JQUERY_UI_PARTS = [
 	'core',
+];
+
+$JQUERY_UI_WIDGETS = [
 	'widget',
 	'mouse',
 	'position',
 	'autocomplete',
 	'button',
 	'dialog',
 	'effect',
 	'effect-drop'
 ];
 
 // Load functions
-require ABSPATH . _ . INCLUDES . '/functions.php';
-require ABSPATH . _ . INCLUDES . '/classes.php';
-require ABSPATH . _ . INCLUDES . '/header.php';
-require ABSPATH . _ . INCLUDES . '/footer.php';
+require ABSPATH . __ . INCLUDES . '/functions.php';
+require ABSPATH . __ . INCLUDES . '/classes.php';
+require ABSPATH . __ . INCLUDES . '/header.php';
+require ABSPATH . __ . INCLUDES . '/footer.php';
 
 // Choose language
 switch( $lang = @$_GET['l'] ) {
 	case 'en_US':
 	case 'it_IT':
-		gettext_rocks($lang);
+		apply_language( $lang );
 		break;
 	default:
-		// Choose from browser settings
-		switch( substr(@$_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2) ) {
-			case 'it':
-				gettext_rocks('it_IT');
-				break;
-			case 'en':
-				gettext_rocks('en_US');
-				break;
-			default:
-				gettext_rocks('en_US');
-		}
+		apply_language();
 }
 
-define('SITE_NAME', _("Compara carburanti") );
-define('SITE_DESCRIPTION', _("Confronta i prezzi dei carburanti") );
+define('SITE_NAME',        __("Compara carburanti") );
+define('SITE_DESCRIPTION', __("Confronta i prezzi dei carburanti") );
 
 // libjs-jquery
 register_js(
 	'jquery',
-	ROOT . '/javascript/jquery/jquery.min.js'
+	'/javascript/jquery/jquery.min.js'
 );
 
-// libjs-jquery-ui
-foreach($JQUERY_UI_PARTS as $part) {
+// apt install libjs-jquery-ui
+foreach( $JQUERY_UI_PARTS as $part ) {
+	register_js(
+		"jquery.ui.$part",
+		"/javascript/jquery-ui/ui/$part.min.js"
+	);
+}
+
+// apt install libjs-jquery-ui
+foreach( $JQUERY_UI_WIDGETS as $part ) {
 	register_js(
 		"jquery.ui.$part",
-		ROOT . "/javascript/jquery-ui/ui/jquery.ui.$part.min.js"
+		"/javascript/jquery-ui/ui/widgets/$part.min.js"
 	);
 }
 
 register_js(
 	'materialize',
-	ROOT . _ . MATERIALIZE . '/js/materialize.min.js'
+	MATERIALIZE . '/js/materialize.min.js'
 );
 
 register_js(
 	'leaflet',
 	'/javascript/leaflet/leaflet.js'
 );
 
 register_js(
 	'leaflet.bouncemarker',
-	ROOT . _ . INCLUDES . '/leaflet.bouncemarker/bouncemarker.js'
+	INCLUDES . '/leaflet.bouncemarker/bouncemarker.js'
 );
 
 register_js(
 	'my-fuel-map.l10n',
-	ROOT . '/api/L10n.scripts.js.php'
+	'api/L10n.scripts.js.php'
 );
 
 register_js(
 	'my-fuel-map',
-	ROOT . _ . INCLUDES . '/scripts.js'
+	INCLUDES . '/scripts.js'
 );
 
 register_css(
 	'materialize',
-	ROOT . _ . MATERIALIZE . '/css/materialize.min.css'
+	MATERIALIZE . '/css/materialize.min.css'
 );
 
 register_css(
 	'leaflet',
 	'/javascript/leaflet/leaflet.css'
 );
 
 register_css(
 	'my-fuel-map',
-	ROOT . _ . INCLUDES . '/style.css'
+	INCLUDES . '/style.css'
 );
 
 register_css(
 	'materialize.icons',
-	ROOT . _ . INCLUDES . '/googlefonts/material-icons.css'
+	INCLUDES . '/googlefonts/material-icons.css'
 );
 
-add_menu_entries([
-	new MenuEntry('map',   URL,                _("Mappa carburanti") ),
-	new MenuEntry('about', URL . '/about.php', _("Informazioni sulla piattaforma") )
-]);
+add_menu_entries( [
+	new MenuEntry( 'map',   '',          __("Mappa carburanti")               ),
+	new MenuEntry( 'about', 'about.php', __("Informazioni sulla piattaforma") ),
+] );