/**
* Method used to get all of the navigation links related to a
* specific help topic.
*
* @access public
* @param string $topic The topic title
* @return array The list of navigation links
*/
function getNavigationLinks($topic)
{
global $topics;
$links = array();
$links[] = @array("topic" => "", "title" => $topics[$topic]["title"]);
while ($parent = Help::getParent($topic)) {
$links[] = array("topic" => $parent["topic"], "title" => $parent["title"]);
$topic = $parent["topic"];
}
$links = array_reverse($links);
return $links;
}
