From 1ae7bea836646be5dfd1b2b20c98728306be24a6 Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Sun, 29 May 2016 17:57:40 +0200
Subject: [PATCH] Cleanups on the JavaScript side.

---
 www/js/book.js | 31 ++++++++++++++++++-------------
 1 file changed, 18 insertions(+), 13 deletions(-)

diff --git a/www/js/book.js b/www/js/book.js
index 5ee7693..1284e8f 100644
--- a/www/js/book.js
+++ b/www/js/book.js
@@ -136,15 +136,7 @@ var show_lines = function(data, game) {
 		$('#gamesummary').html(text);
 	}
 
-	var total_num = 0;
-	for (var i = 0; i < moves.length; ++i) {
-		var move = moves[i];
-		if (move['move']) {
-			total_num += parseInt(move['white']);
-			total_num += parseInt(move['draw']);
-			total_num += parseInt(move['black']);
-		}
-	}
+	var total_num = find_total_games(moves);
 
 	var headings_tr = $("#headings");
 	headings_tr.empty();
@@ -171,10 +163,10 @@ var show_lines = function(data, game) {
 		var move = moves[i];
 		var line = [];
 
-		var white = parseInt(move['white']);
-		var draw = parseInt(move['draw']);
-		var black = parseInt(move['black']);
-		var computer = parseInt(move['computer']);
+		var white = move['white'];
+		var draw = move['draw'];
+		var black = move['black'];
+		var computer = move['computer'];
 
 		line.push(move['move']);  // Move.
 		transpose_only.push(move['transpose_only']);
@@ -279,6 +271,19 @@ var show_lines = function(data, game) {
 	}
 }
 
+var find_total_games = function(moves) {
+	var total_num = 0;
+	for (var i = 0; i < moves.length; ++i) {
+		var move = moves[i];
+		if (move['move']) {
+			total_num += move['white'];
+			total_num += move['draw'];
+			total_num += move['black'];
+		}
+	}
+	return total_num;
+}
+
 var set_includetransp = function(value) {
 	includetransp = value;
 	update();
-- 
2.39.2