function _afterRead()
{
$reltype =& AMPContentLookup_SectionsByLink::instance($this->id);
if (!$reltype) {
return;
}
$this->mergeData(array('reltype' => array_keys($reltype)));
}
function &instance($link_id)
{
static $lookup = false;
if (!$lookup) {
$lookup = new AMPContentLookup_SectionsByLink($link_id);
} else {
$lookup->_addCriteriaLink($link_id);
$lookup->init();
}
return $lookup->dataset;
}