Index: lams_tool_laqa/web/monitoring/MonitoringMaincontent.jsp
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_laqa/web/monitoring/MonitoringMaincontent.jsp,v
diff -u -r1.45 -r1.46
--- lams_tool_laqa/web/monitoring/MonitoringMaincontent.jsp	21 May 2015 23:43:13 -0000	1.45
+++ lams_tool_laqa/web/monitoring/MonitoringMaincontent.jsp	19 Sep 2015 17:39:00 -0000	1.46
@@ -238,12 +238,14 @@
 									rows += '<td style="width:30%; min-width: 250px;" id="comments-area-' + itemId + '">';
 										
 										//show all comments needs to be shown
+										if (userData.comments) {
 											for (j = 0; j < userData.comments.length; j++){
 												var comment = userData.comments[j];
 												rows += '<div class="rating-comment">';
 												rows += 	comment;
 												rows += '</div>';
 											}
+										}
 									
 									rows += '</td>';
 								}