Add some web socket goodness.

views/room.dt

@@ -1,17 +1,19 @@
 doctype html
 html
     head
+
         title #{room} - Webchat
-        style.
-            textarea, input { width: 100%; }
-            textarea { resize: vertical; }
+        style(type="text/css", src="main.css")
     body
+        - import vibe.data.json;
+        script(src="chat.js")
+        script connect(#{Json(room)}, #{Json(nick)})
         h1 Room '#{room}'
         textarea#history(rows=20, readonly=true)
             - foreach (m; messages)
                 |= m
 
-        form(action="room", method="POST")
+        form(action="room", method="POST", autocomplete="off", onsubmit="return sendMessage()")
             input(type="hidden", name="room", value=room)
             input(type="hidden", name="nick", value=nick)
             input#inputLine(type="text", name="message", autofocus=true)