<?php if(isset($user) && is_array($user)) { ?>
{if $user['groupid']=='888'}<a rel="external nofollow" href="{$admin_url}" target="_blank" class="top-login">{lang(admin_login)}</a>{/if}
<a rel="external nofollow" href="{url('user')}" target="_blank">{lang(membercenter)}</a>
<?php }else{ ?>
<a rel="external nofollow" title="{lang(register)}" href="{url('user/register')}">{lang(register)}</a>
<a rel="external nofollow" title="{lang(login)}" href="{url('user/login')}" class="top-login">{lang(login)}</a>
<?php } ?>