diff --git a/includes/plugin-settings-pannel.php b/includes/plugin-settings-pannel.php
index 6b3698d..aba7df6 100644
--- a/includes/plugin-settings-pannel.php
+++ b/includes/plugin-settings-pannel.php
@@ -19,227 +19,157 @@
 
 
 /**
-* custom option and settings
-*/
-if( ! function_exists('xarxaprod_wpplugin_settings_init') ){
-  function xarxaprod_wpplugin_settings_init() {
-    // register a new setting for "xarxaprod_wpplugin" page
-    register_setting( 'xarxaprod_wpplugin_settings', 'xarxaprod_wpplugin_options' );
+ * @internal never define functions inside callbacks.
+ * these functions could be run multiple times; this would result in a fatal error.
+ */
 
-    // register a new section in the "xarxaprod_wpplugin" page
-    add_settings_section(
-      'xarxaprod_wpplugin_section_control_home',
-      __( 'Home control.', 'xarxaprod-wpplugin-textdomain' ),
-      'xarxaprod_wpplugin_section_control_home_cb',
-      'xarxaprod_wpplugin_settings'
-    );
+/**
+ * custom option and settings
+ */
+function xarxaprod_plugin_settings_init() {
+	// Register a new setting for "xxpplugin" page.
+	register_setting( 'xxpplugin', 'xarxaprod_plugin_options' );
 
+	// Register a new section in the "xxpplugin" page.
+	add_settings_section(
+		'xarxaprod_plugin_section_options',
+		__( 'Control de les opcions de la web Xarxaprod', 'xxpplugin' ), 'xarxaprod_plugin_section_options_callback',
+		'xxpplugin'
+	);
 
-    // register a new field in the "xarxaprod_wpplugin_section_control_home" section, inside the "xarxaprod_wpplugin" page
-    //
-    // uncoment below to activate
-    // add_settings_field(
-    //   'xarxaprod_wpplugin_field_control_home', // as of WP 4.6 this value is used only internally
-    //   // use $args' label_for to populate the id inside the callback
-    //   __( 'This is the content being shown in home page:', 'xarxaprod-wpplugin-textdomain' ),
-    //   'xarxaprod_wpplugin_field_control_home_cb',
-    //   'xarxaprod_wpplugin_settings',
-    //   'xarxaprod_wpplugin_section_control_home'
-    // );
-
-    // register a new section in the "xarxaprod_wpplugin" page
-    add_settings_section(
-      'xarxaprod_wpplugin_section_reusableblocks',
-      __( 'Reusable blocks.', 'xarxaprod-wpplugin-textdomain' ),
-      'xarxaprod_wpplugin_section_reusableblocks_cb',
-      'xarxaprod_wpplugin_reusableblocks'
-    );
-    // register a new field in the "xarxaprod_wpplugin_section_reusableblocks" section, inside the "xarxaprod_wpplugin" page
-    //
-    // uncoment below to activate
-     add_settings_field(
-       'xarxaprod_wpplugin_field_reusableblocks', // as of WP 4.6 this value is used only internally
-       // use $args' label_for to populate the id inside the callback
-       __( 'Follow this link to edit the reusable blocks <a href="' . admin_url() . 'edit.php?post_type=wp_block" class="but.ton"> Reusable blocks</a>', 'xarxaprod-wpplugin-textdomain' ),
-       'xarxaprod_wpplugin_field_reusableblocks_cb',
-       'xarxaprod_wpplugin_settings',
-       'xarxaprod_wpplugin_section_reusableblocks',
-
-        // edit.php?post_type=wp_block
-     );
-    
-    
-    // register a new section in the "xarxaprod_wpplugin" page
-    //
-    // uncoment below to activate
-
-    // add_settings_section(
-    //   'xarxaprod_wpplugin_section_olderthandate',
-    //   __( 'Older than options.', 'xarxaprod-wpplugin-textdomain' ),
-    //   'xarxaprod_wpplugin_section_olderthandate_cb',
-    //   'xarxaprod_wpplugin_settings'
-    // );
-
-
-    // register a new field in the "xarxaprod_wpplugin_section_olderthandate" section, inside the "xarxaprod_wpplugin" page
-    //
-    // uncoment below to activate
-
-    // add_settings_field(
-    //   'xarxaprod_wpplugin_field_olderthandate', // as of WP 4.6 this value is used only internally
-    //   // use $args' label_for to populate the id inside the callback
-    //   __( 'Hide content older than...', 'xarxaprod-wpplugin-textdomain' ),
-    //   'xarxaprod_wpplugin_field_olderthandate_cb',
-    //   'xarxaprod_wpplugin_settings',
-    //   'xarxaprod_wpplugin_section_olderthandate',
-    //   [
-    //     'label_for' => 'xarxaprod_wpplugin_field_olderthandate',
-    //     'class' => 'xarxaprod-wpplugin-row',
-    //     'xarxaprod_wpplugin_custom_data' => 'custom',
-    //   ]
-    // );
-  }
+	// Register a new field in the "xarxaprod_plugin_section_options" section, inside the "xxpplugin" page.
+	add_settings_field(
+		'xarxaprod_plugin_field_reusableblocks', // As of WP 4.6 this value is used only internally.
+		                        // Use $args' label_for to populate the id inside the callback.
+			__( 'Reusable blocks', 'xxpplugin' ),
+		'xarxaprod_plugin_field_reusableblocks_cb',
+		'xxpplugin',
+		'xarxaprod_plugin_section_options',
+		array(
+			'label_for'         => 'xarxaprod_plugin_field_reusableblocks',
+			'class'             => 'xarxaprod_plugin_row',
+			'xarxaprod_plugin_custom_data' => 'custom',
+		)
+	);
 }
 
+/**
+ * Register our xarxaprod_plugin_settings_init to the admin_init action hook.
+ */
+add_action( 'admin_init', 'xarxaprod_plugin_settings_init' );
+
 
 /**
-* register our xarxaprod_wpplugin_settings_init to the admin_init action hook
-*/
-add_action( 'admin_init', 'xarxaprod_wpplugin_settings_init' );
+ * Custom option and settings:
+ *  - callback functions
+ */
+
 
 /**
-* custom option and settings:
-* callback functions
-*/
-
-
-
-
-
-// olderthandate section cb
-
-// section callbacks can accept an $args parameter, which is an array.
-// $args have the following keys defined: title, id, callback.
-// the values are defined at the add_settings_section() function.
-if( ! function_exists('xarxaprod_wpplugin_section_olderthandate_cb') ){
-  function xarxaprod_wpplugin_section_olderthandate_cb( $args ) {
-    ?>
-    <p id="<?php echo esc_attr( $args['id'] ); ?>">
-      <?php esc_html_e( 'Here you should set the options for the older content to be marked as it.', 'xarxaprod-wpplugin-textdomain' ); ?>
-    </p>
-    <?php
-  }
+ * Xarxaprod section callback function.
+ *
+ * @param array $args  The settings array, defining title, id, callback.
+ */
+function xarxaprod_plugin_section_options_callback( $args ) {
+	?>
+	<p id="<?php echo esc_attr( $args['id'] ); ?>"><?php esc_html_e( 'Aquestes son las opcions de la pagina Xarxaprod 2023. Pots modificar i pots seguir els links dels botons.', 'xxpplugin' ); ?></p>
+	<?php
 }
 
-// daysback field cb
-
-// field callbacks can accept an $args parameter, which is an array.
-// $args is defined at the add_settings_field() function.
-// wordpress has magic interaction with the following keys: label_for, class.
-// the "label_for" key value is used for the "for" attribute of the <label>.
-// the "class" key value is used for the "class" attribute of the <tr> containing the field.
-// you can add custom key value pairs to be used inside your callbacks.
-if( ! function_exists('xarxaprod_wpplugin_field_olderthandate_cb') ){
-  function xarxaprod_wpplugin_field_olderthandate_cb( $args ) {
-    // get the value of the setting we've registered with register_setting()
-    $options = get_option( 'xarxaprod_wpplugin_options' );
-    // output the field
-    ?>
-
-    <p class="description">
-      <?php _e( 'You should set up the <b>number of days</b> from today to the past or the date from wich will be <b>considered old posts</b>. Then the class <span style="font-family:monospace;">oldpost</span> will be added to the post and pages so you can apply a css style to your theme.', 'xarxaprod-wpplugin-textdomain' ); ?>
-    </p>
-    <form id="xarxaprod_wpplugin-oldpost-numberofdays" class="xarxaprod_wpplugin-oldpost-numberofdays">
-      <label for="xarxaprod_wpplugin-oldpost-numberofdays">Number of days:</label>
-      <input type="number" id="xarxaprod_wpplugin-oldpost-numberofdays" name="xarxaprod_wpplugin-oldpost-numberofdays" min="1" max="100">
-    </form>
-    <form id="xarxaprod_wpplugin-oldpost-enddate" class="xarxaprod_wpplugin-oldpost-enddate">
-      <label for="xarxaprod_wpplugin-oldpost-enddate">Start date:</label>
-      <input type="date" id="xarxaprod_wpplugin-oldpost-enddate" name="xarxaprod_wpplugin-oldpost-endate" value="">
-    </form>
-
-    <!-- borrar desde aqui -->
-<!--
-    <p>
-    label_for:
-    <?php //echo esc_attr( $args['label_for'] ); ?>
-    <br />
-    xarxaprod_wpplugin_custom_data:
-    <?php //echo esc_attr( $args['xarxaprod_wpplugin_custom_data'] ); ?>
-    <br />
-    class:
-    <?php //echo esc_attr( $args['class'] ); ?>
-    <br />
-    <?php //esc_html_e( 'daysback', 'xarxaprod-wpplugin-textdomain' ); ?>
-    <br />
-  </p>
--->
-<!-- borrar hasta aqui -->
-
-<?php
-}
+/**
+ * Reusable Blocks field callbakc function.
+ *
+ * WordPress has magic interaction with the following keys: label_for, class.
+ * - the "label_for" key value is used for the "for" attribute of the <label>.
+ * - the "class" key value is used for the "class" attribute of the <tr> containing the field.
+ * Note: you can add custom key value pairs to be used inside your callbacks.
+ *
+ * @param array $args
+ */
+function xarxaprod_plugin_field_reusableblocks_cb( $args ) {
+	// Get the value of the setting we've registered with register_setting()
+	$options = get_option( 'xarxaprod_plugin_options' );
+	?>
+	<p class="">
+    <a href="<?php echo admin_url(); ?>edit.php?post_type=wp_block" class="button">Reusable Blocks</a>
+    <?php esc_html_e( 'Si vols modificar els blocks reutilizables (els de color violeta) de las págines i entrades, fes click al botó.', 'xxpplugin' ); ?>
+	</p>
+	<?php
 }
 
+/**
+ * Lite Youtube Embed field callbakc function.
+ *  https://wordpress.org/plugins/lite-embed-for-youtube
+ *  https://github.com/paulirish/lite-youtube-embed
+ *
+ * WordPress has magic interaction with the following keys: label_for, class.
+ * - the "label_for" key value is used for the "for" attribute of the <label>.
+ * - the "class" key value is used for the "class" attribute of the <tr> containing the field.
+ * Note: you can add custom key value pairs to be used inside your callbacks.
+ *
+ * @param array $args
+ */
+
 /**
 * top level menu
 * https://developer.wordpress.org/reference/functions/add_menu_page/
 */
-if( ! function_exists('xarxaprod_wpplugin_options_page') ){
-  function xarxaprod_wpplugin_options_page() {
+if( ! function_exists('xarxaprod_plugin_options_page') ){
+  function xarxaprod_plugin_options_page() {
     // add top level menu page
     add_menu_page(
       $page_title = 'Xarxaprod plugin options', // $page_title
-      $menu_title = 'Xarxaprod options', //$menu_title
+      $menu_title = 'Xarxaprod', //$menu_title
       $capability = 'manage_options', //'edit_others_posts', // $capability
-      $menu_slug  = 'xarxaprod-options', // $menu_slug
-      $function   = 'xarxaprod_wpplugin_options_page_html', //$function
-      $icon_url   = 'dashicons-rest-api',// $icon_url //https://developer.wordpress.org/resource/dashicons/#menu
+      $menu_slug  = 'xxpplugin-options', // $menu_slug
+      $function   = 'xarxaprod_plugin_options_page_html', //$function
+			$icon_url   = 'dashicons-sos',// $icon_url //https://developer.wordpress.org/resource/dashicons/#menu
       $position = '25'// $position
     );
   }
 }
-// register our xarxaprod_wpplugin_options_page to the admin_menu action hook
-add_action( 'admin_menu', 'xarxaprod_wpplugin_options_page' );
 
-// top level menu: callback functions
-if( ! function_exists('xarxaprod_wpplugin_options_page_html') ){
-  function xarxaprod_wpplugin_options_page_html() {
-    // check user capabilities
-    if ( ! current_user_can( 'manage_options' ) ) {
-      ?>
-      <p class="description">
-        <?php esc_html_e( 'Sorry, you do not have permission to edit this settings, please, contact any admin to get granted.', 'xarxaprod-wpplugin-textdomain' ); ?>
-      </p>
-      <?php
-      return;
-    }
 
-    // add error/update messages
+/**
+ * Register our xarxaprod_plugin_options_page to the admin_menu action hook.
+ */
+add_action( 'admin_menu', 'xarxaprod_plugin_options_page' );
 
-    // check if the user have submitted the settings
-    // wordpress will add the "settings-updated" $_GET parameter to the url
-    if ( isset( $_GET['settings-updated'] ) ) {
-      // add settings saved message with the class of "updated"
-      add_settings_error( 'xarxaprod_wpplugin_messages', 'xarxaprod_wpplugin_message', __( 'Settings Saved', 'xarxaprod-wpplugin-textdomain' ), 'updated' );
-    }
 
-    // show error/update messages
-    settings_errors( 'xarxaprod_wpplugin_messages' );
-    ?>
-    <div class="wrap">
-      <h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
-      <form action="options.php" method="post">
-        <?php
-        // output security fields for the registered setting "xarxaprod_wpplugin"
-        settings_fields( 'xarxaprod_wpplugin_settings' );
-        // output setting sections and their fields
-        // (sections are registered for "xarxaprod_wpplugin", each field is registered to a specific section)
-        do_settings_sections( 'xarxaprod_wpplugin_settings' );
-        // output save settings button
-        submit_button( 'Save Settings' );
-        ?>
-      </form>
-    </div>
-    <?php
-  }
+/**
+ * Top level menu callback function
+ */
+function xarxaprod_plugin_options_page_html() {
+	// check user capabilities
+	if ( ! current_user_can( 'manage_options' ) ) {
+		return;
+	}
+
+	// add error/update messages
+
+	// check if the user have submitted the settings
+	// WordPress will add the "settings-updated" $_GET parameter to the url
+	if ( isset( $_GET['settings-updated'] ) ) {
+		// add settings saved message with the class of "updated"
+		add_settings_error( 'xarxaprod_plugin_messages', 'xarxaprod_plugin_message', __( 'Settings Saved', 'xxpplugin' ), 'updated' );
+	}
+
+	// show error/update messages
+	settings_errors( 'xarxaprod_plugin_messages' );
+	?>
+	<div class="wrap">
+		<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
+		<form action="options.php" method="post">
+			<?php
+			// output security fields for the registered setting "xxpplugin"
+			settings_fields( 'xxpplugin' );
+			// output setting sections and their fields
+			// (sections are registered for "xxpplugin", each field is registered to a specific section)
+			do_settings_sections( 'xxpplugin' );
+			// output save settings button
+			//submit_button( 'Save Settings' );
+			?>
+		</form>
+	</div>
+	<?php
 }
diff --git a/xarxaprod-wp-plugin.php b/xarxaprod-wp-plugin.php
index a14a88d..d79b646 100644
--- a/xarxaprod-wp-plugin.php
+++ b/xarxaprod-wp-plugin.php
@@ -57,7 +57,7 @@ define( 'XARXAPROD_WPPLUGIN_URL', plugin_dir_url( __FILE__ ) ); //public
 
 include( XARXAPROD_WPPLUGIN_PATH . 'includes/plugin-init-textdomain.php');
 
-//include( XARXAPROD_WPPLUGIN_PATH . 'includes/plugin-settings-pannel.php');
+include( XARXAPROD_WPPLUGIN_PATH . 'includes/plugin-settings-pannel.php');
 
 include( XARXAPROD_WPPLUGIN_PATH . 'includes/enable-svg.php');