' . t('You are here') . '';
$output .= '' . implode(' › ', $breadcrumb) . '
';
return $output;
}
}
/**
* Override or insert variables into the html template.
*/
function garland_process_html(&$vars) {
// Hook into color.module
if (module_exists('color')) {
_color_html_alter($vars);
}
$vars['styles'] .= "\n\n";
}
/**
* Override or insert variables into the page template.
*/
function garland_preprocess_page(&$vars) {
$vars['tabs2'] = menu_secondary_local_tasks();
if (isset($vars['main_menu'])) {
$vars['primary_nav'] = theme('links', $vars['main_menu'],
array(
'class' => array('links', 'main-menu'),
),
array(
'text' => t('Main menu'),
'level' => 'h2',
'class' => array('element-invisible'),
)
);
}
else {
$vars['primary_nav'] = FALSE;
}
if (isset($vars['secondary_menu'])) {
$vars['secondary_nav'] = theme('links', $vars['secondary_menu'],
array(
'class' => array('links', 'secondary-menu'),
),
array(
'text' => t('Secondary menu'),
'level' => 'h2',
'class' => array('element-invisible'),
)
);
}
else {
$vars['secondary_nav'] = FALSE;
}
// Prepare header
$site_fields = array();
if (!empty($vars['site_name'])) {
$site_fields[] = check_plain($vars['site_name']);
}
if (!empty($vars['site_slogan'])) {
$site_fields[] = check_plain($vars['site_slogan']);
}
$vars['site_title'] = implode(' ', $site_fields);
if (!empty($site_fields)) {
$site_fields[0] = '' . $site_fields[0] . '';
}
$vars['site_html'] = implode(' ', $site_fields);
}
/**
* Override or insert variables into the page template.
*/
function garland_process_page(&$vars) {
// Hook into color.module
if (module_exists('color')) {
_color_page_alter($vars);
}
}
/**
* Override or insert variables into the region template.
*/
function garland_preprocess_region(&$vars) {
if ($vars['region'] == 'header') {
$vars['classes_array'][] = 'clearfix';
}
}
/**
* Returns the rendered local tasks. The default implementation renders
* them as tabs. Overridden to split the secondary tasks.
*/
function garland_menu_local_tasks() {
return menu_primary_local_tasks();
}
/**
* Generates IE CSS links for LTR and RTL languages.
*/
function garland_get_ie_styles() {
global $language;
$ie_styles = '' . "\n";
if ($language->direction == LANGUAGE_RTL) {
$ie_styles .= ' ' . "\n";
}
return $ie_styles;
}