Added more JS event handler implementations.

www/js/ts.js

@@ -17,3 +17,18 @@ function toggleTimelineInfo(event) {
     event.preventDefault();
 }
 
+function showTimelineMenu(event) {
+    alert("TODO: show other timelines via a popup menu");
+    event.preventDefault();
+}
+
+function updateTimeline(event) {
+    alert("TODO: update timeline via AJAX.");
+    event.preventDefault();
+}
+
+function logout(event) {
+    alert("TODO: log user out via AJAX.");
+    event.preventDefault();
+}
+

www/ts/index.yaws

@@ -87,6 +87,7 @@
         </div>
 
         <div id="new-entry" class="bar last-bar">
+            <span>Begin a new activity:</span>
         </div>
     </body>