--- a/client/annotviz/app/index.html	Tue Jan 13 15:27:20 2015 +0100
+++ b/client/annotviz/app/index.html	Fri Jan 16 03:16:19 2015 +0100
@@ -18,8 +18,9 @@
     <noscript>You must enable JavaScript</noscript>
     <div id="canvasContainer"></div>
     <p>
-        <a href="#" onclick="clearInterval(moveInterval); clearInterval(verticalLinesInterval); return false;">stop intervals</a>
-        - temps écoulé : <span id="myspan"></span>
+        <a href="#" onclick="stop(); return false;">stop intervals</a> -
+        <a href="#" onclick="start(); return false;">start intervals</a> -
+        temps écoulé : <span id="myspan"></span>
     </p>
     <pre id="log"></pre>
     <script src="/js/libs-annotviz.js"></script>
@@ -28,8 +29,8 @@
     </script>
     <script src="/js/annotviz.js"></script>
     <script>
-    var moveInterval = annotviz.moveInterval;
-    var verticalLinesInterval = annotviz.verticalLinesInterval;
+    var stop = annotviz.stop;
+    var start = annotviz.start;
     </script>
 </body>
 </html>