Index: lams_tool_survey/web/includes/javascript/surveyitem.js
===================================================================
diff -u -r230631757ce5657c02733128542f738928cc514e -rbc686e6e29ef15120746beee5b9e47392ce4b306
--- lams_tool_survey/web/includes/javascript/surveyitem.js	(.../surveyitem.js)	(revision 230631757ce5657c02733128542f738928cc514e)
+++ lams_tool_survey/web/includes/javascript/surveyitem.js	(.../surveyitem.js)	(revision bc686e6e29ef15120746beee5b9e47392ce4b306)
@@ -9,6 +9,7 @@
 	    var param = $("#instructionForm").serialize()+"&removeIdx="+idx+"&reqID="+reqIDVar.getTime();
  		var url= removeInstructionUrl+"?"+param;
 	    showInstructionBusy();
+	    $.ajaxSetup({ cache: true });
 	    $('#instructionArea').load(url,function(data) {
 	    	hideInstructionBusy();
 	    });
@@ -19,6 +20,7 @@
 	    var param = $("#instructionForm").serialize()+"&reqID="+reqIDVar.getTime();
 		var url= addInstructionUrl+"?"+param;
 	    showInstructionBusy();
+	    $.ajaxSetup({ cache: true });
 	    $('#instructionArea').load(url,function() {
 	    	hideInstructionBusy();
 	    });