<!-- 导航条
================================================== -->
<div class="navbar navbar-inverse navbar-fixed-top">
    <div class="navbar-inner">
        <div class="container">
            <a class="brand" href="{:U('index/index')}">OneThink</a>
            <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <div class="nav-collapse collapse">
                <ul class="nav">
                    <think:nav name="nav">
                    	<eq name="nav.pid" value="0">
                        <li>
                            <a href="{$nav.url|get_nav_url}" target="<eq name='nav.target' value='1'>_blank<else/>_self</eq>">{$nav.title}</a>
                        </li>
                        </eq>
                    </think:nav>
                </ul>
            </div>
            <div class="nav-collapse collapse pull-right">
                <if condition="is_login()">
                    <ul class="nav" style="margin-right:0">
                        <li class="dropdown">
                            <a href="#" class="dropdown-toggle" data-toggle="dropdown" style="padding-left:0;padding-right:0">{:get_username()} <b class="caret"></b></a>
                            <ul class="dropdown-menu">
                                <li><a href="{:U('User/profile')}">修改密码</a></li>
                                <li><a href="{:U('User/logout')}">退出</a></li>
                            </ul>
                        </li>
                    </ul>
                <else/>
                    <ul class="nav" style="margin-right:0">
                        <li>
                            <a href="{:U('User/login')}">登录</a>
                        </li>
                        <li>
                            <a href="{:U('User/register')}" style="padding-left:0;padding-right:0">注册</a>
                        </li>
                    </ul>
                </if>
            </div>
        </div>
    </div>
</div>