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  // Provide variables to all templates to test for a mobile and tablet context, this

  // requires the Mobile Detect or Browscap modules.  TRUE/FALSE mean the feature

  // was detected; NULL means the feature could not be properly detected.

  $browser = at_get_browser();

  $vars['is_mobile'] = $browser['is_mobile'];

  $vars['is_tablet'] = $browser['is_tablet'];

  // Use a proper attributes array for the html attributes.

  // You can add more attributes to the html elment, for example in a sub-theme you can do this:

  // $vars['html_attributes_array']['xmlns:og'][] = 'http://opengraphprotocol.org/schema/';

  at_load_layout_css($path, $theme_name);

  // Add layout settings as JS settings, we use this for responsive JS,

  // such as the Menu Toggle javascript.

  at_load_layout_js_settings($theme_name);

    at_load_responsive_css($path, $theme_name);

  // Load fonts and/or Custom CSS and the menu toggle files

      at_load_fonts($path, $theme_name);

      at_load_custom_css($path, $theme_name);

    }

    // Load the menu toggle js and css files

    if (at_get_setting('enable_menu_toggle', $theme_name) === 1) {

      at_load_menu_toggle($path, $theme_name);

    at_load_extensions_css($theme_name);

    at_load_subtheme_conditional_styles($theme_name);

    at_load_subtheme_script('scripts/media_queries.js', $theme_name, 'footer', '100');

  // Load polyfills

  $vars['polyfills'] = at_load_polyfills($theme_name, $vars);

  // Set the skip navigation target ID

  if ($html_classes = at_generate_html_classes($vars, $theme_name)) {

  // Load debuggers if enabled.

    at_load_debuggers($theme_name);

    $vars['site_logo'] = &drupal_static('adaptivetheme_preprocess_page_site_logo');

      $logo_image_path = check_url($vars['logo']);

      $logo_image_alt = check_plain(variable_get('site_name', t('Home page')));

      $logo_image_vars = array('path' => $logo_image_path, 'alt' => $logo_image_alt, 'attributes' => array('class' => 'site-logo'));

      $vars['logo_img'] = theme('image', $logo_image_vars);

      if (at_get_setting('logo_title') == 1) {

        $vars['site_logo'] = $vars['logo_img'] ? l($vars['logo_img'], '<front>', array('attributes' => array('title' => $logo_image_alt), 'html' => TRUE)) : '';

      }

      else {

        $vars['site_logo'] = $vars['logo_img'] ? l($vars['logo_img'], '<front>', array('html' => TRUE)) : '';

      }

    $main_menu_title = at_get_setting('menu_button_link_text') ? at_get_setting('menu_button_link_text') : t('Main menu');

        'text'  => $main_menu_title,

        'id'    => array('primary-menu'),

        'text'  => t('Secondary menu'),

        'id'    => 'secondary-menu',

    $vars['search_box'] = '<div id="search-box" role="search">' . drupal_render($search_box) . '</div>';

    if ($page_classes = at_generate_page_classes($vars, $theme_name)) {

  // Strip stupid contextual-links-region class.

  //$vars['classes_array'] = array_values(array_diff($vars['classes_array'], array('contextual-links-region')));

  // site name and slogan attributes (wrapper div)

  // hgroup maintains BC layer for pre 7.x-3.2 themes

  $vars['hgroup_attributes_array'] = array();

  if (!$vars['site_slogan'] && $vars['hide_site_name']) {

    $vars['hgroup_attributes_array']['class'][] = $vars['visibility'];

  }

  $vars['hgroup_attributes_array']['class'][] = 'h-group';

  $vars['attribution'] = '';

  if (at_get_setting('attribution_toggle', $theme_name) === 1) {

    $vars['attribution'] = "<small class=\"attribution\">Premium Drupal Theme by <a href=\"http://adaptivethemes.com\">Adaptivethemes.com</a></small>";

  }

  $title = drupal_get_title();

  if (arg(0) === 'user' && $title == t('User account')) {

  global $user;

  // Block inner attributes

  $vars['block_inner_attributes_array']['class'][] = 'block-inner';

  $vars['block_inner_attributes_array']['class'][] = 'clearfix';

  $nav_modules = array('superfish', 'nice_menus', 'menu_block', 'menu');

    $vars['classes_array'][] = 'menu-wrapper';

    $vars['classes_array'][] = 'menu-bar-wrapper';

    $vars['classes_array'][] = 'clearfix';

    $vars['title_attributes_array']['class'][] = 'element-invisible';

  if (at_get_setting('enable_menu_toggle', $theme_name) === 1) {

    if (at_get_setting('menu_toggle_menu_bar', $theme_name) === 1) {

      if ($vars['block']->region === 'menu_bar') {

        $vars['classes_array'][] = 'at-menu-toggle';

      }

    }

    if (at_get_setting('menu_toggle_leaderboard', $theme_name) === 1 && $vars['block']->region === 'leaderboard') {

      $vars['classes_array'][] = 'at-menu-toggle';

      $vars['classes_array'][] = 'clearfix';

    }

    if (at_get_setting('menu_toggle_header', $theme_name) === 1 && $vars['block']->region === 'header') {

      $vars['classes_array'][] = 'at-menu-toggle';

      $vars['classes_array'][] = 'clearfix';

    }

      // Change the user menu title to the user name.

      if (at_get_setting('user_block_user_name', $theme_name) === 1) {

        if ($vars['block']->module == 'system' && $vars['block']->delta == 'user-menu') {

          if (user_is_logged_in()) {

            $vars['title'] = check_plain($user->name);

          }

        }

      }

      // Horizontal block classes.

  $vars['content_attributes_array']['class'] = array('block-content', 'content');

  // Support aria-describedby

  if ($vars['block']->subject && !empty($vars['attributes_array']['role'])) {

    $vars['title_attributes_array']['id'] = drupal_html_id($vars['block']->subject);

    $vars['attributes_array']['aria-describedby'] = $vars['title_attributes_array']['id'];

  }

    // Should we all a check for the global settings here? SEE: https://drupal.org/node/2020687

    // Should we add a check for the global settings here? SEE: https://drupal.org/node/2020687

  // Build the submitted by, permalink, title and time elements

  // Don't rebuild the permalink variable if Advanced Forum is enabled

  if (!module_exists('advanced_forum')) {

    $vars['permalink'] = l(t('Permalink'), $uri['path'], $uri['options']);

  }

  $vars['created'] = '<span class="date-time">' . $vars['created'] . '</span>';

  global $theme_key;

  $theme_name = $theme_key;

  // menu bar id

  // Add classes to the main wrapper

  $vars['classes_array'] = array('nav', 'clearfix');

  // Classes for toggle menus

  if (at_get_setting('enable_menu_toggle', $theme_name) === 1) {

    if (at_get_setting('menu_toggle_main_menu', $theme_name) === 1 && $type === 'primary') {

      $vars['classes_array'][] = 'at-menu-toggle';

    }

    if (at_get_setting('menu_toggle_secondary_menu', $theme_name) === 1 && $type === 'secondary') {

      $vars['classes_array'][] = 'at-menu-toggle';

    }

  }

  // Add classes to the inner wrapper

  $vars['content_attributes_array']['class'][] = $type . '-menu-wrapper';

  $vars['content_attributes_array']['class'][] = 'menu-wrapper';

  $vars['content_attributes_array']['class'][] = 'clearfix';

  // Aria

  $vars['content_attributes_array']['aria-labelledby'][] = $type . '-menu';

  // Check if the class attributes is an array. If we don't do this check and

  // the class attribute is string it can cause a fatal error.

  // See http://drupal.org/node/1722146 for an example

  at_load_layout_css($path, $theme_name);

    at_load_responsive_css($path, $theme_name);

      at_load_fonts($path, $theme_name);

      at_load_custom_css($path, $theme_name);

    at_load_extensions_css($theme_name);

  // Load polyfills

  $vars['polyfills'] = at_load_polyfills($theme_name, $vars);

  // Attribution variable used in admin theme and some others

  $vars['attribution'] = '';

  if (at_get_setting('attribution_toggle', $theme_name) === 1) {

    $vars['attribution'] = "<small class=\"attribution\">Premium Drupal Theme by <a href=\"http://adaptivethemes.com\">Adaptivethemes.com</a></small>";

  }

}

/**

 * Preprocess variables for user-profile.tpl.php

 */

function adaptivetheme_preprocess_user_profile(&$vars) {

  $vars['classes_array'][] = 'profile';

}

/**

 * Preprocess variables for breadcrumbs

 */

function adaptivetheme_preprocess_breadcrumb(&$vars) {

  // Add Google rich snippets to breadcrumbs using RDFa

  if (module_exists('rdf')) {

    $snippet_url = ' rel="v:url" ';

    $snippet_title = ' property="v:title" ';

    foreach ($vars['breadcrumb'] as $key => $breadcrumb) {

      preg_match_all('/<([\w]+)[^>]*>.*?<\/\\1>/', $breadcrumb, $matches);

      if (count($matches[0]) > 0) {

        $snippet = $snippet_title;

        if ($matches[1][count($matches[1]) - 1] == 'a') {

          $snippet = $snippet_url . $snippet_title;

        }

        $breadcrumb = substr_replace($breadcrumb, $snippet, strlen($matches[1][count($matches[1]) - 1]) + 1, 0);

      }

      else {

        $breadcrumb = '<span ' . $snippet_title . '>' . $breadcrumb . '</span>';

      }

      $vars['breadcrumb'][$key] = '<span typeof="v:Breadcrumb">' . $breadcrumb . '</span>';

    }

  }