Adjust client-side support for SSE

Change-Id: Ic907fc7c243676101f2afe535a3701bf64db0eb7
diff --git a/plugin/src/main/resources/assets/export.js b/plugin/src/main/resources/assets/export.js
index 941efbe..e612ead 100644
--- a/plugin/src/main/resources/assets/export.js
+++ b/plugin/src/main/resources/assets/export.js
@@ -81,18 +81,20 @@
     window.plugin.log(0, e.data);
   });
   sse.addEventListener('Relocate', function (e) {
-    prog.style.display = "none";
-    sse.close();
-    console.log(e.data);
+    window.Plugin.log(0,e.data);
+    // Todo:
+    //   Start a timer to automatically close
+    //   the eventsource
   });
   sse.addEventListener('Process', function (e) {
-    prog.style.display = "display";
+    prog.style.display = "block";
     if (e.data == "init") {
       prog.value = 0;
       prog.textualData = "0%";
-      P.resize();
+      window.Plugin.resize();
     }
     else if (e.data == 'done') {
+      sse.close();
       prog.value = 100;
       prog.textualData = "100%";
     }
diff --git a/plugin/src/main/resources/assets/templates/export.ftl b/plugin/src/main/resources/assets/templates/export.ftl
index 8bac95a..8a1ccd7 100644
--- a/plugin/src/main/resources/assets/templates/export.ftl
+++ b/plugin/src/main/resources/assets/templates/export.ftl
@@ -6,6 +6,14 @@
     <title>Export</title>
     <script src="${assetPath}/js/korap-plugin-latest.js"></script>
     <link href="${assetPath}/css/kalamar-plugin-latest.css" type="text/css" rel="stylesheet" />
+    <style>
+      progress {
+      min-width: 20em;
+      width: 20%;
+      padding:8px;
+      margin-top: 2em;
+      };
+    </style>   
   </head>
   <body>
     <div class="banner" data-note="Experimental"></div>