function initConfig()
{
$slice = explode('|*|', $this->_data->get('slice', '0|*|0|*|0'));
$this->endLevel = $slice[1];
if ($this->endLevel == 0) {
$this->endLevel = 1000;
}
$this->startLevel = $slice[0];
$this->improvedStartLevel = $slice[2];
$this->opened = $this->_data->get('opened', 2);
$ol = NextendParse::fromArray($this->_data->get('openedlevels', ''));
$this->openedlevels = array_flip($ol);
$this->_config = array();
$this->_config['active'] = intval($this->_data->get('active', 1));
$this->_config['parentlink'] = intval($this->_data->get('parentlink', 0));
$this->_config['rootasitem'] = intval($this->_data->get('rootasitem', 0));
$this->_config['displaynum'] = intval($this->_data->get('displaynum', 0));
}
