diff --git a/www/js/fschd.js b/www/js/fschd.js
index 1a6c9d5d..228f106a 100644
--- a/www/js/fschd.js
+++ b/www/js/fschd.js
@@ -40,7 +40,9 @@ function dispSTimes(){//update sTimes
 			$(".pluid-" + startTimes[0][i]).children(".qe_sTime").text(ltimeString);// set current item qe_sTime innerHTML to ptimeString
 			$(".pluid-" + startTimes[0][i]).children(".qe_pref").text(ptimeString);// set current item qe_sTime innerHTML to ptimeString
 
-			st.setTime(st.getTime() + ($(".pluid-" + startTimes[0][i]).data("media").seconds * 1000));//calc end time
+			if($(".pluid-" + startTimes[0][i]) != null && $(".pluid-" + startTimes[0][i]).data("media") != null){
+				st.setTime(st.getTime() + ($(".pluid-" + startTimes[0][i]).data("media").seconds * 1000));//calc end time
+			}
 
 			$(".pluid-" + startTimes[0][i]).children(".qe_etime").text("enddate: " + st.toLocaleTimeString().replace(" ","") + " " + st.toLocaleDateString());//Set endtime (lil dirty but so is this script :P)