(custom_links in theme/theme.inc)
$vars['mainmenu'] = theme('custom_links', array('links' => $vars['main_menu'], 'attributes' => array('id' => 'primary', 'class' => array('links', 'clearfix', 'main-menu'))));
}
}

// BANNER SECTION ============================================================
// Banner to display
$banners = marinelli_show_banners();

// Banners section
$vars['banner_image'] = marinelli_banners_markup($banners);
$vars['banner_text'] = '';
$vars['banner_nav'] = '';

// Display text only if there are some banner visibile and visivility settings is true
if ($banners && theme_get_setting('banner_showtext')) {
// Banner text markup
$vars['banner_text'] = theme('mbanner_text');
}

// Display nav only if there more then one banner visibile and visivility settings is true
if ($banners && (count($banners) > 1) && theme_get_setting('banner_shownavigation')) {
// Banner navigation markup
$vars['banner_nav'] = theme('mbanner_nav', array(
'prev' => t('Previous Ad'),
'next' => t('Next Ad'),
));
}

// OTHER SETTINGS ============================================================
if (!$vars['page']['advertise'] && !$vars['banner_image']) {
$vars['noborder'] = 'class="noborder"';
} else {
$vars['noborder'] = '';
}
}

/**
* Additional node variables
*/
function marinelli_preprocess_node(&$vars){
$vars['sticky_text'] = theme_get_setting('sticky_text');

$type = $vars['type'];

if ($vars['teaser']) { // custom teaser templates
$vars['theme_hook_suggestions'][] = 'node__teaser';
}
if ($vars['teaser'] && $vars['type']) {
$vars['theme_hook_suggestions'][] = 'node__' . $type . '__teaser';
}
}

/**
* Additional block variables
*/
function marinelli_preprocess_block(&$vars){ // title visibility
$vars['blockhide'] = "";
if (($vars['block']->region != "sidebar_first" && $vars['block']->region != "sidebar_second" && $vars['block']->region != "content" && theme_get_setting('blocks') == 1) || ($vars['block']->region == "utility_top" || $vars['block']->region == "utility_bottom")) {
$vars['blockhide'] = "blockhide ";
}

// block title tag depends on theme settings and region
$vars['blocktag'] = "h2";
if ($vars['block']->region == "topbar" || $vars['block']->region == "utility_top" || $vars['block']->region == "search" || $vars['block']->region == "advertise" || $vars['block']->region == "overcontent" || $vars['block']->region == "overnode") {
$vars['blocktag'] = OUTTAG;
}
}

/**
* Additional comment variables
*/
function marinelli_preprocess_comment(&$vars) {
$vars['classes_array'][] = $vars['zebra'];
$user_image = array('width' => 0);
if (isset($vars['user']->picture)) {
// No.. I don't use style
if(!variable_get('user_picture_style')){
$size = variable_get('user_picture_dimensions');
$size = explode('x',$size);
$user_image['width'] = $size[0];
}
else{
//Yes... I use style
if ($picture = file_load($vars['comment']->picture->fid)) {
$user_image = image_get_info(image_style_path(variable_get('user_picture_style'), $picture->uri));
}
}
}
$vars['image_width'] = $user_image['width'] + 25;
}

function marinelli_preprocess_html(&$vars){

// we set to path to the active theme (valid also for subtheme)
global $theme_key;
$path_to_theme = drupal_get_path('theme', $theme_key);

$reset = $path_to_theme . '/css/reset/reset.css';
$options = array(
'group' => CSS_SYSTEM -1,
'weight' => -100
);

drupal_add_css($reset, $options);

// CSS3 effects: load modernizer and the stylesheets
$css_typo = theme_get_setting('css_typo');

if (theme_get_setting('css') == 1) {
drupal_add_js(path_to_theme() . '/js/modernizer/modernizr.js');
drupal_add_css($path_to_theme . '/css/css3/css3.css', array('group' => CSS_THEME + 1,'every_page' =>TRUE));
drupal_add_css($path_to_theme . '/css/css3/css3_graphics.css', array('group' => CSS_THEME + 2,'every_page' =>TRUE));
if ($css_typo == 2) {
drupal_add_css($path_to_theme . '/css/css3/css3_fonts.css', array('group' => CSS_THEME + 3,'every_page' =>TRUE));
}
}

// Send a js variable to tell topregion js not to hide the region
if (arg(2)=="block" && arg(3)=="demo") {
drupal_add_js(
array(
'marinelli' => array(
'blockdemo' => TRUE
)
),
array('type' => 'setting')
);
}
}

/**
* Breadcrumb.
*/
function marinelli_breadcrumb($variables) {
$breadcrumb = $variables['breadcrumb'];

if (!empty($breadcrumb)) {
$output = '<'.OUTTAG.' class="element-invisible">' . t('You are here') . '';

if (theme_get_setting('breadcrumb_title') == 1) { // show the title setting
$breadcrumb[] = truncate_utf8(drupal_get_title(), theme_get_setting('breadcrumb_title_length'), $wordsafe = TRUE, $dots = TRUE);
}

$output .= '

';
return $output;
}
}

/**
* Get banner settings.
*
* @param $all
* Return all banners or only active.
*
* @return
* Settings information
*/
function marinelli_get_banners($all = TRUE) {
// Get all banners
$banners = variable_get('theme_marinelli_banner_settings', array());

// Create list of banner to return
$banners_value = array();
foreach ($banners as $banner) {
if ($all || $banner['image_published']) {
// Add weight param to use `drupal_sort_weight`
$banner['weight'] = $banner['image_weight'];
$banners_value[] = $banner;
}
}

// Sort image by weight
usort($banners_value, 'drupal_sort_weight');

return $banners_value;
}

/**
* Set banner settings.
*
* @param $value
* Settings to save
*/
function marinelli_set_banners($value) {
variable_set('theme_marinelli_banner_settings', $value);
}