'. implode(' ยป ', $breadcrumb) .'';
}
}
/**
* Allow themable wrapping of all comments.
*/
function phptemplate_comment_wrapper($content, $type = null) {
static $node_type;
if (isset($type)) $node_type = $type;
if (!$content || $node_type == 'forum') {
return '';
}
else {
return '';
}
}
/**
* Override or insert PHPTemplate variables into the templates.
*/
function _phptemplate_variables($hook, $vars) {
if ($hook == 'page') {
if ($secondary = menu_secondary_local_tasks()) {
$output = '';
$output .= "\n";
$vars['tabs2'] = $output;
}
// Hook into color.module
if (module_exists('color')) {
_color_page_alter($vars);
}
return $vars;
}
return array();
}
/**
* Returns the rendered local tasks. The default implementation renders
* them as tabs.
*
* @ingroup themeable
*/
function phptemplate_menu_local_tasks() {
$output = '';
if ($primary = menu_primary_local_tasks()) {
$output .= "\n";
}
return $output;
}
/**
* Adds even and odd classes to tags in ul.menu lists
*/
function phptemplate_menu_item($mid, $children = '', $leaf = true) {
static $count = 0;
$zebra = ($count % 2) ? 'odd' : 'even';
$count++;
return ''. menu_item_link($mid) . $children ."\n";
}