connect this module to a node
routine that is called periodically by cron
add demonstration data to the system
disconnect this module from a node
construct a dialog definition for the sitemap 'scope' value
save the modified content data of this module linked to node $node_id
search this module's content in selected nodes for keywords in $qwords
present the user with a dialog to modify the sitemap that is connected to node $node_id
walk the tree and send to output in the form of nested unnumbered lists (uses recursion)
display the content of the sitemap linked to node $node_id