anchor.diff:  
   <script>
   $(document).ready( function() {
  -	var ip = "<%= @ip %>";
  -	var url = "";
  +	function generate_qr(id, url) {
  +		var ip = "<%= @ip %>";
  +		var path = "http://<%= @ip %>:<%= APP_PORT %><%= APP_PATH %>/";
   		if (ip != "") {
  -			admin_url = "http://<%= @ip %>:<%= APP_PORT %><%= APP_PATH %>/list";
  -			public_url = "http://<%= @ip %>:<%= APP_PORT %><%= APP_PATH %>/catalog";
  -			// admin
  -			$("#qrcode-admin-list-area").qrcode({
  +			$("#qrcode-" + id + "").qrcode({
   			    "size": 100,
   			    "color": "#3a3",
  -			    "text": admin_url
  +			    "text": path + url
   			});
  -			$("#url-area").html(admin_url);
  -			// Public
  -			$("#qrcode-public-catalog-area").qrcode({
  -			    "size": 100,
  -			    "color": "#3a3",
  -			    "text": public_url
  -			});
  -			$("#url-public-catalog-area").html(public_url);
  +			$("#url-" + id + "").html(url);
   		} else {
  -			$("#qrcode-admin-list-area").html("<%= _h 'help-no-lan' %>");
  -			$("#qrcode-public-catalog-area").html("<%= _h 'help-no-lan' %>");
  +			$("#qrcode-" + id + "").html("<%= _h 'help-no-lan' %>");
   		}
  +	}
  +
  +	// admin qrcode
  +	generate_qr("admin-list", "list");
  +	// Public qrcode
  +	generate_qr("public-catalog", "catalog");
   	});
   </script>
   
  
positive.code: 	    	<h3 class="panel-title"><%= _t 'Public catalog access' %></h3>
  	  	</div>
  		<div class="panel-body">
  			<div class="pull-right" id="qrcode-public-catalog-area"></div>
  			<div>
  				<p>
  					<%= _h 'help-public-catalog-access' %><br /><br />
  					<b id="url-public-catalog-area"></b>
  				</p>
  			</div>
  		 </div>
  
negative.code: <div class="col-md-3">
  	<div class="panel panel-info">
  		<div class="panel-heading">
  	    	<h3 class="panel-title"><%= _t 'Mobile access <small>(admin features)</small>' %></h3>
  	  	</div>
  		<div class="panel-body">
  			<div class="pull-right" id="qrcode-admin-list"></div>
  			<div>
  				<p>
  					<%= _h 'help-tablet-access' %><br /><br />
  					<b id="url-admin-list"></b>
  				</p>
  			</div>
  		 </div>
  