您好<span id="uname_<{$widgets_id}>"></span>！
<span id="loginBar_<{$widgets_id}>">
  <a href="<{link ctl=passport act=login}>"><{t}>[请登录]<{/t}></a>&nbsp;&nbsp;
  <a href="<{link ctl=passport act=signup}>"><{t}>[免费注册]<{/t}></a>
</span> 
<span id="memberBar_<{$widgets_id}>" style="display:none">
  <a href="<{link ctl=member act=index}>"><{t}>[会员中心]<{/t}></a>&nbsp;&nbsp;
  <a href="<{link ctl=passport act=logout}>"><{t}>[退出]<{/t}></a>
</span>

<script>
(function(id){
  var uname = Cookie.get('S[UNAME]');
  if(uname){
    $('uname_'+id).setText('，'+uname);
  }
  if(Cookie.get('S[MEMBER]')){
    $('loginBar_'+id).setStyle('display','none');
    $('memberBar_'+id).setStyle('display','');
  }
})('<{$widgets_id}>')
</script>