
<header ng-controller="Header">
     <nav class="main-menu">
        <div class="logo">LOGO</div>
        <ul>
            <li><a href="#/">Home</a></li>
            <li><a href="#/global_map">Map</a></li>
            <li><a href="#/articles-users">Users articles</a></li>
            <li><a>Forum</a></li>
            <div class="btn-group" ng-if="!isLogged()">
                <button ng-click="login()">Войти</button>
                <button ng-click="registration()">Зарегаться</button>
            </div>
            <div class="btn-group account" ng-if="isLogged()">
                <li><a href="#/user-account">Личный кабинет</a></li>
                <button ng-click="logOut()">Выйти</button>
            </div>

        </ul>
    </nav>
</header>