diff --git a/airtime_mvc/application/controllers/ApiController.php b/airtime_mvc/application/controllers/ApiController.php
index 4069fbbfe..dfcb2534d 100644
--- a/airtime_mvc/application/controllers/ApiController.php
+++ b/airtime_mvc/application/controllers/ApiController.php
@@ -209,6 +209,43 @@ class ApiController extends Zend_Controller_Action
         }
     }
 
+    public function onAirLightAction()
+    {
+        $this->view->layout()->disableLayout();
+        $this->_helper->viewRenderer->setNoRender(true);
+
+        $result = array();
+        $result["on_air_light"] = false;
+        $result["on_air_light_expected_status"] = false;
+        $result["station_down"] = false;
+
+        $range = Application_Model_Schedule::GetPlayOrderRange();
+
+        $isItemCurrentlyScheduled = !is_null($range["current"]) && count($range["currentShow"]) > 0 ? true : false;
+
+        $isCurrentItemPlaying = $range["current"]["media_item_played"] ? true : false;
+
+        if ($isItemCurrentlyScheduled ||
+            Application_Model_Preference::GetSourceSwitchStatus("live_dj") == "on" ||
+            Application_Model_Preference::GetSourceSwitchStatus("master_dj") == "on")
+        {
+            $result["on_air_light_expected_status"] = true;
+        }
+
+        if (($isItemCurrentlyScheduled && $isCurrentItemPlaying) ||
+            Application_Model_Preference::GetSourceSwitchStatus("live_dj") == "on" ||
+            Application_Model_Preference::GetSourceSwitchStatus("master_dj") == "on")
+        {
+            $result["on_air_light"] = true;
+        }
+
+        if ($result["on_air_light_expected_status"] != $result["on_air_light"]) {
+            $result["station_down"] = true;
+        }
+
+        echo isset($_GET['callback']) ? $_GET['callback'].'('.json_encode($result).')' : json_encode($result);
+    }
+
     /**
      * Retrieve the currently playing show as well as upcoming shows.
      * Number of shows returned and the time interval in which to
diff --git a/airtime_mvc/public/js/fullcalendar/AIRTIME_DEV_README b/airtime_mvc/public/js/fullcalendar/AIRTIME_DEV_README
index ffa4294a0..5b10a3157 100644
--- a/airtime_mvc/public/js/fullcalendar/AIRTIME_DEV_README
+++ b/airtime_mvc/public/js/fullcalendar/AIRTIME_DEV_README
@@ -3,14 +3,14 @@ in this file.
 
 Running a diff between the original fullcalendar.js and our modified one:
 
-martin@Thinkpad-T410:~/workspace/airtime/airtime_mvc/public/js/fullcalendar$ diff -u fullcalendar_orig.js fullcalendar.js 
---- fullcalendar_orig.js	2011-04-09 17:13:15.000000000 -0400
-+++ fullcalendar.js	2011-11-18 17:03:57.000000000 -0500
+denise@denise-desktop:~/airtime/airtime_mvc/public/js/fullcalendar$ diff -u fullcalendar_orig.js fullcalendar.js 
+--- fullcalendar_orig.js	2013-05-24 08:33:54.462735215 -0400
++++ fullcalendar.js	2013-07-19 12:42:37.274284180 -0400
 @@ -1,6 +1,6 @@
  /**
   * @preserve
-- * FullCalendar v1.5.1
-+ * FullCalendar v1.5.1-CUSTOM (Changes by Martin Konecny -added primitive support for timezones)
+- * FullCalendar v1.5.3
++ * FullCalendar v1.5.3-CUSTOM (Changes by Martin Konecny -added primitive support for timezones)
   * http://arshaw.com/fullcalendar/
   *
   * Use fullcalendar.css for basic styling.
@@ -23,7 +23,7 @@ martin@Thinkpad-T410:~/workspace/airtime/airtime_mvc/public/js/fullcalendar$ dif
  	var events = [];
  	var _dragElement;
  	
-@@ -2275,7 +2275,7 @@
+@@ -2277,7 +2277,7 @@
  	function updateCells(firstTime) {
  		var dowDirty = firstTime || rowCnt == 1; // could the cells' day-of-weeks need updating?
  		var month = t.start.getMonth();
@@ -32,7 +32,7 @@ martin@Thinkpad-T410:~/workspace/airtime/airtime_mvc/public/js/fullcalendar$ dif
  		var cell;
  		var date;
  		var row;
-@@ -3108,7 +3108,7 @@
+@@ -3110,7 +3110,7 @@
  		var headCell;
  		var bodyCell;
  		var date;
@@ -41,9 +41,16 @@ martin@Thinkpad-T410:~/workspace/airtime/airtime_mvc/public/js/fullcalendar$ dif
  		for (i=0; i<colCnt; i++) {
  			date = colDate(i);
  			headCell = dayHeadCells.eq(i);
-@@ -5205,4 +5205,4 @@
- 	
- }
+@@ -3867,7 +3867,7 @@
+ 				if (seg.contentTop !== undefined && height - seg.contentTop < 10) {
+ 					// not enough room for title, put it in the time header
+ 					eventElement.find('div.fc-event-time')
+-						.text(formatDate(event.start, opt('timeFormat')) + ' - ' + event.title);
++						.text(formatDate(event.start, opt('timeFormat')) + ' - ' + formatDate(event.end, opt('timeFormat')) + ' ' + event.title);
+ 					eventElement.find('div.fc-event-title')
+ 						.remove();
+ 				}
+
  
 -})(jQuery);
 \ No newline at end of file
diff --git a/airtime_mvc/public/js/fullcalendar/fullcalendar.js b/airtime_mvc/public/js/fullcalendar/fullcalendar.js
index 826a53f28..85b760bec 100644
--- a/airtime_mvc/public/js/fullcalendar/fullcalendar.js
+++ b/airtime_mvc/public/js/fullcalendar/fullcalendar.js
@@ -3867,7 +3867,7 @@ function AgendaEventRenderer() {
 				if (seg.contentTop !== undefined && height - seg.contentTop < 10) {
 					// not enough room for title, put it in the time header
 					eventElement.find('div.fc-event-time')
-						.text(formatDate(event.start, opt('timeFormat')) + ' - ' + event.title);
+						.text(formatDate(event.start, opt('timeFormat')) + ' - ' + formatDate(event.end, opt('timeFormat')) + ' ' + event.title);
 					eventElement.find('div.fc-event-title')
 						.remove();
 				}