<liclass="{{if ((isset($nav['is_login']) and $nav['is_login'] eq 1) or (isset($navs['is_login']) and $navs['is_login'] eq 1)) and empty($user)}}login-event{{/if}}">
<ahref="{{if ((isset($nav['is_login']) and $nav['is_login'] eq 1) or (isset($navs['is_login']) and $navs['is_login'] eq 1)) and empty($user)}}javascript:;{{else /}}{{$navs.url}}{{/if}}">{{$navs.name}}</a>