validate and massage the user-supplied node list
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 aggregator configuration data
install the module
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 aggregator that are connected to node $node_id
uninstall the module
upgrade the module
display the aggregated information from the nodes linked to this aggregator
retrieve the configuration information for this aggregator
retrieve a list of modules suitable for aggregation keyed by module_id
construct an array with the node records to aggregate
retrieve an array with node records straight from the database
construct an array with node records using cached tree in current area
construct a title, summary and readmore prompt for an htmlpage page
construct a title, inline slideshow and readmore prompt for a snapshots page