diff --git a/vendor/built_in_modules/survey/app/models/survey_question.rb b/vendor/built_in_modules/survey/app/models/survey_question.rb
index bb0c9004d..6feae2a5d 100644
--- a/vendor/built_in_modules/survey/app/models/survey_question.rb
+++ b/vendor/built_in_modules/survey/app/models/survey_question.rb
@@ -16,6 +16,8 @@ class SurveyQuestion
 
   # allow custom answer option
   field :custom_option, :type => Boolean
+
+  field :sequence, :type => Integer, :default => 0
  
   belongs_to :survey
   embeds_many :survey_question_options
@@ -24,6 +26,8 @@ class SurveyQuestion
   accepts_nested_attributes_for :survey_question_options, :allow_destroy => true
   accepts_nested_attributes_for :survey_question_radiogroups, :allow_destroy => true
 
+  default_scope asc(:sequence)
+
   def jumpable?
     case type
     when SurveyQuestion::Radio, SurveyQuestion::Select
diff --git a/vendor/built_in_modules/survey/app/views/panel/survey/back_end/surveys/_form.html.erb b/vendor/built_in_modules/survey/app/views/panel/survey/back_end/surveys/_form.html.erb
index 3309a2029..46108ee1b 100644
--- a/vendor/built_in_modules/survey/app/views/panel/survey/back_end/surveys/_form.html.erb
+++ b/vendor/built_in_modules/survey/app/views/panel/survey/back_end/surveys/_form.html.erb
@@ -103,7 +103,31 @@
 <% content_for :page_specific_javascript do %>
   <%= javascript_include_tag "survey_form" %>
   <script>
+    var refresh_sequence_input = function() {
+      var sequence = 0;
+      $('.sequence input').each(function(){
+        sequence += 1;
+        $(this).val(sequence);
+      });
+    }
     $(document).ready(function() {
+      $('.sequence .move-up').bind('click', function(){
+        $survey_question_item = $(this).parents('.survey_question_item')
+        $prev = $survey_question_item.prev();
+        $survey_question_item.insertBefore($prev);
+        refresh_sequence_input();
+        return false;
+      });
+
+      $('.sequence .move-down').bind('click', function(){
+        $survey_question_item = $(this).parents('.survey_question_item')
+        $next = $survey_question_item.next();
+        $survey_question_item.insertAfter($next);
+        refresh_sequence_input();
+        return false;
+      });
+      
+      refresh_sequence_input();
 
       $('#add_survey_question a.add').live('click', function(){
         var new_id = $(this).prev().attr('value');
diff --git a/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/_answer_error.erb b/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/_answer_error.erb
new file mode 100644
index 000000000..faa6598d4
--- /dev/null
+++ b/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/_answer_error.erb
@@ -0,0 +1 @@
+alert("<%= @survey_answer_error %>");
\ No newline at end of file
diff --git a/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/_answer_success.erb b/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/_answer_success.erb
new file mode 100644
index 000000000..3681d869c
--- /dev/null
+++ b/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/_answer_success.erb
@@ -0,0 +1,2 @@
+alert("<%= t('survey.answer_success')%>");
+window.location.href = "<%= root_path %>";
\ No newline at end of file
diff --git a/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/answer_error.js.erb b/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/answer_error.js.erb
new file mode 100644
index 000000000..d03295a4b
--- /dev/null
+++ b/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/answer_error.js.erb
@@ -0,0 +1 @@
+<%= render 'answer_error' %>
\ No newline at end of file
diff --git a/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/answer_success.js.erb b/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/answer_success.js.erb
new file mode 100644
index 000000000..c1c8ac189
--- /dev/null
+++ b/vendor/built_in_modules/survey/app/views/panel/survey/front_end/surveys/answer_success.js.erb
@@ -0,0 +1 @@
+<%= render 'answer_success' %>
\ No newline at end of file
diff --git a/vendor/built_in_modules/survey/config/locales/en.yml b/vendor/built_in_modules/survey/config/locales/en.yml
index 20437e413..041c29842 100644
--- a/vendor/built_in_modules/survey/config/locales/en.yml
+++ b/vendor/built_in_modules/survey/config/locales/en.yml
@@ -53,6 +53,7 @@ en:
   survey_question:
     title: Question
     description: Description
+    sequence: Sequence
     type: Type
     is_required: Is Required
     required: Required
@@ -74,3 +75,5 @@ en:
 
     move_up: Move up
     move_down: Move down
+
+
diff --git a/vendor/built_in_modules/survey/config/locales/zh_tw.yml b/vendor/built_in_modules/survey/config/locales/zh_tw.yml
index c8419628e..a118012b3 100644
--- a/vendor/built_in_modules/survey/config/locales/zh_tw.yml
+++ b/vendor/built_in_modules/survey/config/locales/zh_tw.yml
@@ -55,6 +55,7 @@ zh_tw:
   survey_question:
     title: 題目
     description: 說明
+    sequence: 順序
     type: 作答方式
     is_required: 設為必填
     required: 必填
@@ -75,4 +76,4 @@ zh_tw:
     have_not_chart: 此種類型問題不含結果圖表
 
     move_up: 上移
-    move_down: 下移
+    move_down: 下移
\ No newline at end of file