From 29d3ca9190862dfa3d2520dcfa734eca2d8f5e7d Mon Sep 17 00:00:00 2001
From: Andy Janata <ajanata@gmail.com>
Date: Sat, 24 Dec 2011 19:38:19 -0800
Subject: [PATCH] only scroll the log window if it was already scrolled to the
 bottom

---
 WebContent/js/cah.log.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/WebContent/js/cah.log.js b/WebContent/js/cah.log.js
index 327302e..d9ccf04 100644
--- a/WebContent/js/cah.log.js
+++ b/WebContent/js/cah.log.js
@@ -7,8 +7,11 @@
 cah.log = {};
 
 cah.log.status = function(text) {
+  var scroll = $("#log").prop("scrollHeight") - $("#log").height() - $("#log").prop("scrollTop") <= 5;
   $("#log").append("[" + new Date().toLocaleTimeString() + "] " + text + "<br/>");
-  $("#log").prop("scrollTop", $("#log").prop("scrollHeight"));
+  if (scroll) {
+    $("#log").prop("scrollTop", $("#log").prop("scrollHeight"));
+  }
 };
 
 cah.log.error = function(text) {