function execute()
{
if ($this->_source->RecordCount() === 1) {
return $this->displayArticle();
}
return $this->_HTML_listTitle($this->_region->getName()) . parent::execute();
}
function _activatePager()
{
if ($class_limit = $this->_class->getListItemLimit()) {
$this->_pager_limit = $class_limit;
}
return parent::_activatePager();
}
function execute()
{
$output = "";
if (isset($this->_subsections_display)) {
$output = $this->_subsections_display->execute();
}
return $output . parent::execute();
}
function initResults()
{
$source_set =& new ArticleSet(AMP_Registry::getDbcon());
$this->_initSort($source_set);
parent::init($source_set, false);
$display_criteria =& new AMPContent_DisplayCriteria();
$display_criteria->clean($this->_source);
$this->_source->applySearch($this->_searchForm->getSearchValues());
}