sevomin/Sevomin.WebFrontend/Views/Shared/Navbar.cshtml

<nav class="navbar navbar-fixed-top" role="navigation">
    <div class="container">        
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#collapse">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="#">
                <img src="@Url.Content("~/content/images/revert-logo.png")" />
                <small>نسخه آزمایشی</small>
            </a>
        </div>        
        <div class="collapse navbar-collapse navbar-right" id="collapse">
            <ul class="nav navbar-nav navbar-right">                
                @if (Request.IsAuthenticated) {
                    <li class="rtl"><a href="@Url.Action("Logout", "Account")">خروج از سایت</a></li>                    
                    <li class="rtl"><a href="@Url.Action("MyProfile", "Account")"><span class="glyphicon glyphicon-user"></span> ویرایش پروفایل</a></li>
                }
                else { 
                    <li class="rtl"><a href="@Url.Action("Login", "Account")">ورود به سایت</a></li>                    
                    <li class="rtl"><a href="@Url.Action("", "Jobs")">آگهی‌های استخدام</a></li>                    
                }                                
                <li class="rtl"><a href="@Url.Action("Index", "Home")"><span class="glyphicon glyphicon-home"></span> @(User.IsInRole("Dovomin") ? "آگهی های استخدام" : "خانه")</a></li>                
            </ul>
        </div>        
    </div>
</nav>