{php}
$html='';
function navcate($id){
    global $html;
    $cate = new Category;
    $cate->LoadInfoByID($id);
    $html ='>>  <a href="'%20.$cate->Url.'" title="查看' .$cate->Name. '中的全部文章">' .$cate->Name. '</a> '.$html;
    if(($cate->ParentID)>0){navcate($cate->ParentID);}
}
navcate($article->Category->ID);
global $html;
echo $html;
{/php}