final tweaks with save indicator

wwwroot/js/site.js

@@ -9,7 +9,11 @@
         type: 'POST'
     }).done(function (data) {
 
-        // saved!
+        // show 'saved' indicator
+        $('#saved-indicator').addClass('show').delay(800).queue(function (next) {
+            $(this).removeClass('show');
+            next();
+        });
 
     }).fail(function () {
         alert('Could not connect to server. Check your internet connection and try again.');
@@ -18,13 +22,16 @@
 
 $(function () {
 
-    // bind on blur event
-    $('textarea').on('blur', function () {
-        saveContent($(this));
+    var timer = null;
+    $('textarea').keyup(function () {
+        clearTimeout(timer);
+        timer = setTimeout(function () {
+            saveContent();
+        }, 500);
     });
 
     // 20 second interval
-    setInterval(saveContent, 20000);
+    setInterval(saveContent, 60000);
 
     //onbeforeunload = saveContent();