From 68420a898fe03eda0c2efdc9943d766a959db132 Mon Sep 17 00:00:00 2001
From: denise <denise@denise-DX4860.(none)>
Date: Fri, 29 Jun 2012 15:49:22 -0400
Subject: [PATCH] CC-4044: Timeline -> Cursor keeps highlight even if the song
 is played

-fixed
---
 airtime_mvc/public/js/airtime/showbuilder/builder.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/airtime_mvc/public/js/airtime/showbuilder/builder.js b/airtime_mvc/public/js/airtime/showbuilder/builder.js
index 434a34d02..47881e9fd 100644
--- a/airtime_mvc/public/js/airtime/showbuilder/builder.js
+++ b/airtime_mvc/public/js/airtime/showbuilder/builder.js
@@ -679,7 +679,15 @@ var AIRTIME = (function(AIRTIME){
                     //re-highlight selected cursors before draw took place
                     for (i = 0; i < cursorIds.length; i++) {
                         $tr = $table.find("tr[id="+cursorIds[i]+"][si_id="+showInstanceIds[i]+"]");
-                        mod.selectCursor($tr);
+                        
+                        /* If the currently playing track's cursor is selected, 
+                         * and that track is deleted, the cursor position becomes
+                         * unavailble. We have to check the position is available
+                         * before re-highlighting it.
+                         */ 
+                        if ($tr.find(".sb-checkbox").children().hasClass("innerWrapper")) {
+                            mod.selectCursor($tr);
+                        }
                     }
                     
                     //if there is only 1 cursor on the page highlight it by default.