Index: lams_tool_survey/src/java/org/lamsfoundation/lams/tool/survey/web/action/ChartAction.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_survey/src/java/org/lamsfoundation/lams/tool/survey/web/action/ChartAction.java,v
diff -u -r1.6 -r1.7
--- lams_tool_survey/src/java/org/lamsfoundation/lams/tool/survey/web/action/ChartAction.java	12 Nov 2012 17:13:40 -0000	1.6
+++ lams_tool_survey/src/java/org/lamsfoundation/lams/tool/survey/web/action/ChartAction.java	23 Nov 2012 09:58:05 -0000	1.7
@@ -94,7 +94,8 @@
 	} catch (JSONException e) {
 	    ChartAction.logger.error("Error while generating pie chart for Survey Tool: " + sessionId);
 	}
-
+	
+	response.setContentType("application/json;charset=utf-8");
 	response.getWriter().write(responseJSON.toString());
 	return null;
     }
Index: lams_tool_vote/src/java/org/lamsfoundation/lams/tool/vote/web/VoteChartGeneratorAction.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_vote/src/java/org/lamsfoundation/lams/tool/vote/web/VoteChartGeneratorAction.java,v
diff -u -r1.1 -r1.2
--- lams_tool_vote/src/java/org/lamsfoundation/lams/tool/vote/web/VoteChartGeneratorAction.java	9 Nov 2012 11:21:39 -0000	1.1
+++ lams_tool_vote/src/java/org/lamsfoundation/lams/tool/vote/web/VoteChartGeneratorAction.java	23 Nov 2012 09:58:11 -0000	1.2
@@ -83,7 +83,8 @@
 	    nomination.put("value", nominationVotes.get(index));
 	    responseJSON.append("data", nomination);
 	}
-
+	
+	response.setContentType("application/json;charset=utf-8");
 	response.getWriter().write(responseJSON.toString());
 	return null;
     }