织梦DEDECMS网站栏目页获取当前顶级栏目名称的标签

代码如下:

//获取顶级栏目名 
function GetTopTypename($id) 
{ 
global $dsql; 
$row = $dsql->GetOne("SELECT typename,topid FROM jiemou_arctype WHERE id= $id"); 
if ($row['topid'] == '0') 
{ 
return $row['typename']; 
} 
else 
{ 
$row1 = $dsql->GetOne("SELECT typename FROM jiemou_arctype WHERE id= $row[topid]"); 
return $row1['typename']; 
} 
}