anchor.diff:  			<!-- Navbar Right Menu -->
   			<div class="">
   				<ul id="menu" class="nav navbar-nav navbar-left">
  -					<li v-for="system of menu.childList"><a @click="loadleftMenu(system)">{{ system.name }}</a></li>
  +					<li v-for="system of menu.childList"
  +						:class="{ 'active': leftMenu.id == system.id}"
  +						@click="loadleftMenu(system)">
  +						<a  v-text="system.name"></a>
  +					</li>
   				</ul>
   			</div>
   
  
positive.code: 		v = new Vue({
  			el: "body",
  			data: {
  				menu : {},
  				leftMenu : {}
  			},
  			ready: function () {
  				var resource = this.$resource(null, {}, actions);
  				resource.queryMenu().then(function (response) {
  					this.menu = response.json();
  				});
  			},
  			methods: {
  				loadleftMenu : function (systemId) {
  					this.leftMenu = systemId;
  				}
  			}
  		});
  
negative.code: </div>
  <!-- ./wrapper -->
  
  
  <script>
  	var v;
  	$(document).ready(function () {
  