--- a/src/lib/Shared.luan	Sat Oct 21 22:52:41 2023 -0600
+++ b/src/lib/Shared.luan	Sun Oct 22 23:53:59 2023 -0600
@@ -1,18 +1,25 @@
 local Luan = require "luan:Luan.luan"
 local error = Luan.error
 local Time = require "luan:Time.luan"
+local Http = require "luan:http/Http.luan"
 
 
 local Shared = {}
 
 local started = Time.now()
 
+local function get_user()
+	return Http.request.cookies.user
+end
+Shared.get_user = get_user
+
 function Shared.head()
 %>
 		<meta name="viewport" content="width=device-width, initial-scale=1">
 		<style>
 			@import "/site.css?s=<%=started%>";
 		</style>
+		<script src="/site.js?s=<%=started%>"></script>
 <%
 end
 
@@ -20,7 +27,11 @@
 %>
 		<div header>
 			<h1><a href="/">Disearch</a></h1>
-			<span>login</span>
+<%	if get_user() == nil then %>
+			<a href="login.red">login</a>
+<%	else %>
+			<a href="javascript:logout()">logout</a>
+<%	end %>
 		</div>
 		<hr>
 <%