From bd6cc25bc5cabe4bf4f2ec9ccf4da8bd37fcbfa7 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Sun, 26 Feb 2017 19:05:07 +0300
Subject: show an indicator while chapter is loaded by epub.js

---
 css/read.css |  5 ++++-
 read.html    | 10 ++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/css/read.css b/css/read.css
index a4851ce..6ef5db2 100644
--- a/css/read.css
+++ b/css/read.css
@@ -16,7 +16,10 @@
 	display : table-cell;
 	vertical-align : middle;
 }
-
+.notice {
+	width : 120px;
+	padding-left : 5px;
+}
 .header {
 	top : 5px;
 	left : 0px;
diff --git a/read.html b/read.html
index f42fa82..0f60695 100644
--- a/read.html
+++ b/read.html
@@ -142,6 +142,7 @@
 </div>
 
 <div class="footer">
+	<div class="notice bg-warning text-warning" style="display : none"></div>
 	<div class="location">
 		Loc: <span id="cur_page">-1</span> / <span id="total_pages">-1</span>
 	</div>
@@ -326,6 +327,15 @@
 			});					
 		})
 
+		book.on("renderer:chapterUnloaded", function() {
+			$(".notice").html("Loading...").show();
+
+		});
+
+		book.on("renderer:chapterDisplayed", function() {
+			$(".notice").hide();
+		});
+
 		book.on("renderer:chapterDisplayed", function() {
 			$("#reader iframe")[0].contentWindow.onmousewheel = function(event) {
 
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