public function partialTreeAsUL($minCount=50) {
        $children=$this->owner->AllChildren();
        if($children) {
            if($attributes) $attributes=" $attributes";
            $output="<ul$attributes>\n";
    
            foreach($children as $child) {
                $output .= eval("return $titleEval;") . "\n" .
                        $child->getChildrenAsUL("", $titleEval, $extraArg) . "</li>\n";
            }
            $output .= "</ul>\n";
        }
        return $output;
    }