內(nèi)容頁怎么獲取會員組圖標

{php $userinfo = get_memberinfo($userid, true);}

                     {if !$issystem}

<a href="{U('member/myhome/init', array('userid'=>$userid))}" target="_blank" title="{$nickname}" class="userlink"><img src="{get_memberavatar($userid)}" alt="{$nickname}" class="useravatar"></a>

{/if}

<span class="username">{$nickname}</span>

<span class="usergroup">{get_groupname($userinfo['groupid'])}<img src="這里是會員組圖標" height="18"></span>

應(yīng)該如何獲取會員組圖標呢?