From e44cc07f86af53431e890bd36e1442e695df4cba Mon Sep 17 00:00:00 2001
From: z9hang <z9hang@126.com>
Date: Thu, 15 Jan 2015 18:22:30 +0800
Subject: [PATCH 1/3] =?UTF-8?q?=E6=8F=90=E4=BA=A4=E9=97=AE=E5=8D=B7?=
 =?UTF-8?q?=E5=8A=9F=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/controllers/poll_controller.rb    |  5 +++-
 app/views/poll/_commit_alert.html.erb | 37 +++++++++++++++++++++++++--
 app/views/poll/commit_poll.js.erb     |  7 +++--
 app/views/poll/show.html.erb          |  3 +++
 4 files changed, 45 insertions(+), 7 deletions(-)

diff --git a/app/controllers/poll_controller.rb b/app/controllers/poll_controller.rb
index 531cff906..cec9b3a34 100644
--- a/app/controllers/poll_controller.rb
+++ b/app/controllers/poll_controller.rb
@@ -180,9 +180,12 @@ class PollController < ApplicationController
       pu.poll_id = @poll.id
       if pu.save
         #redirect_to poll_index_path(:polls_group_id => @course.id,:polls_type => 'Course')
+        @status = 0 #提交成功
+      else
+        @status = 2 #未知错误
       end
     else
-
+        @status = 1 #有未做得必答题
     end
     respond_to do |format|
       format.js
diff --git a/app/views/poll/_commit_alert.html.erb b/app/views/poll/_commit_alert.html.erb
index 007ae5ba7..46982006c 100644
--- a/app/views/poll/_commit_alert.html.erb
+++ b/app/views/poll/_commit_alert.html.erb
@@ -1,3 +1,36 @@
-<div id="popbox">
-  shaksdkfdks
+<div id="popbox" style="text-align: center;margin-top: 25px">
+  <% if status == 0 %>
+    <h2>提交成功!</h2>
+    <%= link_to "确定", poll_index_path(:polls_group_id => @course.id,:polls_type => 'Course'),:style => 'height: 28px;
+display: block;
+width: 80px;
+color: #fff;
+background: #15bccf;
+text-align: center;
+padding-top: 4px;
+float: left;
+margin-right: 10px;'%>
+  <% elsif status == 1 %>
+    <h2 style="font-weight: normal">您还有尚未作答的题目请完成后在提交!</h2>
+    <%= link_to "确定", "javascript:void(0)",:onclick => 'hidden_atert_form();',:style => 'height: 28px;
+display: block;
+width: 80px;
+color: #fff;
+background: #15bccf;
+text-align: center;
+padding-top: 4px;
+float: left;
+margin-right: 10px;'%>
+  <% else %>
+    <h2 style="color: #0000ff">发生未知错误，请检查您的网络。</h2>
+      <%= link_to "确定", "javascript:void(0)",:onclick => 'hidden_atert_form();',:style => 'height: 28px;
+display: block;
+width: 80px;
+color: #fff;
+background: #15bccf;
+text-align: center;
+padding-top: 4px;
+float: left;
+margin-right: 10px;'%>
+  <% end %>
 </div>
diff --git a/app/views/poll/commit_poll.js.erb b/app/views/poll/commit_poll.js.erb
index e0b9960b9..185967513 100644
--- a/app/views/poll/commit_poll.js.erb
+++ b/app/views/poll/commit_poll.js.erb
@@ -1,10 +1,9 @@
-$('#ajax-modal').html('<%= escape_javascript(render :partial => 'commit_alert') %>');
+$('#ajax-modal').html('<%= escape_javascript(render :partial => 'commit_alert',:locals => {:status => @status}) %>');
 showModal('ajax-modal', '513px');
 $('#ajax-modal').css('height','200px');
 $('#ajax-modal').siblings().remove();
-$('#ajax-modal').before("<span style='float: right;cursor:pointer;padding-left: 513px;'>" +
+$('#ajax-modal').before("<span style='float: right;cursor:pointer;'>" +
         "<a href='#' onclick='hidden_atert_form();'><img src='/images/bid/close.png' width='26px' height='26px' /></a></span>");
 $('#ajax-modal').parent().removeClass("alert_praise");
-$('#ajax-modal').parent().css("top","50%").css("left","20%");
-$('#ajax-modal').parent().css("position","absolute");
+$('#ajax-modal').parent().css("top","").css("left","");
 $('#ajax-modal').parent().addClass("alert_box");
\ No newline at end of file
diff --git a/app/views/poll/show.html.erb b/app/views/poll/show.html.erb
index 2db65ec97..4f9bc75aa 100644
--- a/app/views/poll/show.html.erb
+++ b/app/views/poll/show.html.erb
@@ -4,6 +4,9 @@
   <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
   <title>问卷调查_问卷页面</title>
   <%= stylesheet_link_tag  'polls', :media => 'all' %>
+  <style type="text/css">
+      .alert_box{width:480px;height:180px;position:fixed;z-index:100;left:50%;top:50%;margin:-215px 0 0 -300px;  background:#fff; -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px; box-shadow:0px 0px 8px #194a81;  overflow:auto;}
+  </style>
   <script type="text/javascript">
       function hidden_atert_form(cur_page,cur_type)
       {

From 933ad22cd263d114cf31cbdb6ea1f47a36e597e9 Mon Sep 17 00:00:00 2001
From: z9hang <z9hang@126.com>
Date: Thu, 15 Jan 2015 18:35:27 +0800
Subject: [PATCH 2/3] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=8F=90=E4=BA=A4?=
 =?UTF-8?q?=E9=97=AE=E5=8D=B7=E5=90=8E=E6=8F=90=E7=A4=BA=E6=A1=86=E6=A0=B7?=
 =?UTF-8?q?=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/views/poll/_commit_alert.html.erb | 36 +++++----------------------
 app/views/poll/commit_poll.js.erb     |  4 +--
 app/views/poll/show.html.erb          | 14 ++++++++++-
 3 files changed, 21 insertions(+), 33 deletions(-)

diff --git a/app/views/poll/_commit_alert.html.erb b/app/views/poll/_commit_alert.html.erb
index 46982006c..76bbda416 100644
--- a/app/views/poll/_commit_alert.html.erb
+++ b/app/views/poll/_commit_alert.html.erb
@@ -1,36 +1,12 @@
 <div id="popbox" style="text-align: center;margin-top: 25px">
   <% if status == 0 %>
-    <h2>提交成功!</h2>
-    <%= link_to "确定", poll_index_path(:polls_group_id => @course.id,:polls_type => 'Course'),:style => 'height: 28px;
-display: block;
-width: 80px;
-color: #fff;
-background: #15bccf;
-text-align: center;
-padding-top: 4px;
-float: left;
-margin-right: 10px;'%>
+    <h3 style="font-weight: normal;color: green">提交成功!</h3>
+    <%= link_to "确定", poll_index_path(:polls_group_id => @course.id,:polls_type => 'Course'),:class => 'commit'%>
   <% elsif status == 1 %>
-    <h2 style="font-weight: normal">您还有尚未作答的题目请完成后在提交!</h2>
-    <%= link_to "确定", "javascript:void(0)",:onclick => 'hidden_atert_form();',:style => 'height: 28px;
-display: block;
-width: 80px;
-color: #fff;
-background: #15bccf;
-text-align: center;
-padding-top: 4px;
-float: left;
-margin-right: 10px;'%>
+    <h3 style="font-weight: normal;color: red">您还有尚未作答的题目请完成后在提交!</h3>
+    <%= link_to "确定", "javascript:void(0)",:onclick => 'hidden_atert_form();',:class => 'commit'%>
   <% else %>
-    <h2 style="color: #0000ff">发生未知错误，请检查您的网络。</h2>
-      <%= link_to "确定", "javascript:void(0)",:onclick => 'hidden_atert_form();',:style => 'height: 28px;
-display: block;
-width: 80px;
-color: #fff;
-background: #15bccf;
-text-align: center;
-padding-top: 4px;
-float: left;
-margin-right: 10px;'%>
+    <h3 style="font-weight: normal;color: red">发生未知错误，请检查您的网络。</h3>
+      <%= link_to "确定", "javascript:void(0)",:onclick => 'hidden_atert_form();',:class => 'commit'%>
   <% end %>
 </div>
diff --git a/app/views/poll/commit_poll.js.erb b/app/views/poll/commit_poll.js.erb
index 185967513..f7a1b56fe 100644
--- a/app/views/poll/commit_poll.js.erb
+++ b/app/views/poll/commit_poll.js.erb
@@ -1,6 +1,6 @@
 $('#ajax-modal').html('<%= escape_javascript(render :partial => 'commit_alert',:locals => {:status => @status}) %>');
-showModal('ajax-modal', '513px');
-$('#ajax-modal').css('height','200px');
+showModal('ajax-modal', '400px');
+$('#ajax-modal').css('height','100px');
 $('#ajax-modal').siblings().remove();
 $('#ajax-modal').before("<span style='float: right;cursor:pointer;'>" +
         "<a href='#' onclick='hidden_atert_form();'><img src='/images/bid/close.png' width='26px' height='26px' /></a></span>");
diff --git a/app/views/poll/show.html.erb b/app/views/poll/show.html.erb
index 4f9bc75aa..24a04ac8d 100644
--- a/app/views/poll/show.html.erb
+++ b/app/views/poll/show.html.erb
@@ -5,7 +5,19 @@
   <title>问卷调查_问卷页面</title>
   <%= stylesheet_link_tag  'polls', :media => 'all' %>
   <style type="text/css">
-      .alert_box{width:480px;height:180px;position:fixed;z-index:100;left:50%;top:50%;margin:-215px 0 0 -300px;  background:#fff; -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px; box-shadow:0px 0px 8px #194a81;  overflow:auto;}
+    .alert_box{width:480px;height:180px;position:fixed;z-index:100;left:55%;top:50%;margin:-215px 0 0 -300px;  background:#fff; -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px; box-shadow:0px 0px 8px #194a81;  overflow:auto;}
+    .commit{
+        height: 28px;
+        display: block;
+        width: 80px;
+        color: #fff !important;
+        background: #15bccf;
+        text-align: center;
+        padding-top: 4px;
+        margin-left: 130px;
+        margin-top: 4px;
+        margin-right: 10px;
+    }
   </style>
   <script type="text/javascript">
       function hidden_atert_form(cur_page,cur_type)

From dc2c96f59a839039ee64932cafc8b402a1466d9e Mon Sep 17 00:00:00 2001
From: z9hang <z9hang@126.com>
Date: Fri, 16 Jan 2015 10:19:38 +0800
Subject: [PATCH 3/3] =?UTF-8?q?=E6=8F=90=E4=BA=A4=E5=90=8E=E7=9A=84?=
 =?UTF-8?q?=E9=97=AE=E5=8D=B7=E7=A6=81=E6=AD=A2=E6=9F=A5=E7=9C=8B=E4=B8=8E?=
 =?UTF-8?q?=E7=BC=96=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/controllers/poll_controller.rb            |  29 +-
 app/helpers/poll_helper.rb                    |  10 +
 app/views/poll/index.html.erb                 |   6 +-
 app/views/poll/show.html.erb                  |   8 +-
 .../stylesheets/window_js/mac_os_x_dialog.css | 320 +++++++++---------
 public/stylesheets/polls.css                  |   1 +
 6 files changed, 196 insertions(+), 178 deletions(-)

diff --git a/app/controllers/poll_controller.rb b/app/controllers/poll_controller.rb
index feeb3c324..3e5e131c8 100644
--- a/app/controllers/poll_controller.rb
+++ b/app/controllers/poll_controller.rb
@@ -1,5 +1,5 @@
 class PollController < ApplicationController
-  before_filter :find_poll_and_course, :only => [:edit,:update,:destroy,:show,:statistics_result,:create_poll_question,:commit_poll]
+  before_filter :find_poll_and_course, :only => [:edit,:update,:destroy,:show,:statistics_result,:create_poll_question,:commit_poll,:commit_answer]
   before_filter :find_container, :only => [:new,:create, :index]
   before_filter :is_member_of_course, :only => [:index,:show]
   before_filter :is_course_teacher, :only => [:new,:create,:edit,:update,:destroy]
@@ -19,10 +19,16 @@ class PollController < ApplicationController
 
   def show
     @poll = Poll.find params[:id]
-    poll_questions = @poll.poll_questions
-    @poll_questions = paginateHelper poll_questions,3 #分页
-    respond_to do |format|
-      format.html {render :layout => 'base_courses'}
+    #已提交问卷的用户不能再访问该界面
+    if has_commit_poll?(@poll.id,User.current.id) && (!User.current.admin?)
+      render_403
+    else
+      @can_edit_poll = (!has_commit_poll?(@poll.id,User.current.id)) || User.current.admin?
+      poll_questions = @poll.poll_questions
+      @poll_questions = paginateHelper poll_questions,3 #分页
+      respond_to do |format|
+        format.html {render :layout => 'base_courses'}
+      end
     end
   end
 
@@ -141,6 +147,10 @@ class PollController < ApplicationController
   #提交答案
   def commit_answer
     pq = PollQuestion.find(params[:poll_question_id])
+    if has_commit_poll?(@poll.id,User.current.id) && (!User.current.admin?)
+      render :text => 'failure'
+      return
+    end
     if pq.question_type == 1
       #单选题
       pv = PollVote.find_by_poll_question_id_and_user_id(params[:poll_question_id],User.current.id)
@@ -188,15 +198,8 @@ class PollController < ApplicationController
         render :text => "failure"
       end
     else
-
+      render :text => "failure"
     end
-
-
-    #respond_to do |format|
-    #  format.js
-    #  format.json
-    #end
-
   end
 
   #提交问卷
diff --git a/app/helpers/poll_helper.rb b/app/helpers/poll_helper.rb
index 1c9ecd40f..7816d8e37 100644
--- a/app/helpers/poll_helper.rb
+++ b/app/helpers/poll_helper.rb
@@ -37,4 +37,14 @@ module PollHelper
       pv.vote_text
     end
   end
+
+  #判断用户是否已经提交了问卷
+  def has_commit_poll?(poll_id,user_id)
+    pu = PollUser.find_by_poll_id_and_user_id(poll_id,user_id)
+    if pu.nil?
+      false
+    else
+      true
+    end
+  end
 end
\ No newline at end of file
diff --git a/app/views/poll/index.html.erb b/app/views/poll/index.html.erb
index 9d0bd5549..e45bdfabb 100644
--- a/app/views/poll/index.html.erb
+++ b/app/views/poll/index.html.erb
@@ -13,7 +13,11 @@
     <% @polls.each do |poll|%>
         <ul id="polls_<%= poll.id %>">
           <li>
-            <%= link_to poll.polls_name, poll_path(poll.id), :class => "polls_title fl" %>
+            <% if has_commit_poll?(poll.id ,User.current) %>
+                <sapn class="polls_title fl"> <%= poll.polls_name %></sapn>
+            <% else %>
+              <%= link_to poll.polls_name, poll_path(poll.id), :class => "polls_title fl" %>
+            <% end %>
           </li>
           <li>
             <%if @is_teacher%>
diff --git a/app/views/poll/show.html.erb b/app/views/poll/show.html.erb
index 24a04ac8d..dca45c25c 100644
--- a/app/views/poll/show.html.erb
+++ b/app/views/poll/show.html.erb
@@ -77,7 +77,7 @@
                                       });
                                   }
                               </script>
-                              <%= radio_button "poll_vote","poll_answer_id",pa.id,:class=>"ur_radio",:onclick =>"click_#{pa.id}(this);return false;",:checked => answer_be_selected?(pa,User.current)  %>
+                              <%= radio_button "poll_vote","poll_answer_id",pa.id,:class=>"ur_radio",:onclick =>"click_#{pa.id}(this);return false;",:checked => answer_be_selected?(pa,User.current),:disabled => !@can_edit_poll %>
                               <%= pa.answer_text %>
                             </label>
                           </td>
@@ -130,7 +130,7 @@
                                         });
                                     }
                                 </script>
-                                <input class="ur_checkbox" type="checkbox" onclick="click_<%= pa.id %>(this);return false;" <%= answer_be_selected?(pa,User.current) ? "checked":"" %>>
+                                <input class="ur_checkbox" type="checkbox" onclick="click_<%= pa.id %>(this);return false;" <%= answer_be_selected?(pa,User.current) ? "checked":"" %> <%= @can_edit_poll?"":"disabled=disabled" %> >
                                 <%= pa.answer_text %>
                               </label>
                             </td>
@@ -171,7 +171,7 @@
 
                       }
                   </script>
-                  <input class="ur_text ur_textbox" type="text" size="" maxlength="" value="<%= get_anwser_vote_text(pq.id,User.current.id) %>" onblur="onblur_<%= pq.id %>(this);">
+                  <input class="ur_text ur_textbox" type="text" size="" maxlength="" value="<%= get_anwser_vote_text(pq.id,User.current.id) %>" onblur="onblur_<%= pq.id %>(this);" <%= @can_edit_poll?"":"disabled=disabled" %>>
                 </div>
               </li><!--单行输入 end-->
           <% elsif pq.question_type == 4 %>
@@ -203,7 +203,7 @@
                             });
                         }
                     </script>
-                    <div contenteditable='true' class="ur_textbox" style="min-height: 150px;width: 100%" onblur="onblur_<%= pq.id %>(this);"><%= get_anwser_vote_text(pq.id,User.current.id) %></div>
+                    <div contenteditable='<%= @can_edit_poll %>' class="ur_textbox" style="min-height: 150px;width: 100%;<%= @can_edit_poll?"":"background-color:#DCDCDC;" %>" onblur="onblur_<%= pq.id %>(this);"><%= get_anwser_vote_text(pq.id,User.current.id) %></div>
                   </div>
                 </div>
               </li><!--多行输入 end-->
diff --git a/public/plugin_assets/redmine_code_review/stylesheets/window_js/mac_os_x_dialog.css b/public/plugin_assets/redmine_code_review/stylesheets/window_js/mac_os_x_dialog.css
index 4c89f602d..e663e3c5e 100644
--- a/public/plugin_assets/redmine_code_review/stylesheets/window_js/mac_os_x_dialog.css
+++ b/public/plugin_assets/redmine_code_review/stylesheets/window_js/mac_os_x_dialog.css
@@ -1,160 +1,160 @@
-.overlay_mac_os_x_dialog {
-	background-color: #FF7224;
-	filter:alpha(opacity=60);
-	-moz-opacity: 0.6;
-	opacity: 0.6;
-}
-
-.mac_os_x_dialog_nw {
-  background: transparent url(mac_os_x_dialog/L.png) repeat-y top left;			
-  width:16px;
-  height:16px;
-}
-
-.mac_os_x_dialog_n {
-	background: transparent url(mac_os_x_dialog/bg.gif) repeat 0 0;			
-  height:18px;
-}
-
-.mac_os_x_dialog_ne {
-  background: transparent url(mac_os_x_dialog/R.png) repeat-y top left;
-  width:16px;
-  height:16px;
-}
-
-.mac_os_x_dialog_w {
-  background: transparent url(mac_os_x_dialog/L.png) repeat-y top left;			
-  width:16px;
-}
-
-.mac_os_x_dialog_e {
-  background: transparent url(mac_os_x_dialog/R.png) repeat-y top right;			
-  width:16px;	  
-}
-
-.mac_os_x_dialog_sw {
-  background: transparent url(mac_os_x_dialog/BL.png) no-repeat 0 0;			
-  width:31px;
-  height:40px;
-}
-
-.mac_os_x_dialog_s {
-  background: transparent url(mac_os_x_dialog/B.png) repeat-x 0 0;			
-  height:40px;
-}
-
-.mac_os_x_dialog_se, .mac_os_x_dialog_sizer {
-  background: transparent url(mac_os_x_dialog/BR.png) no-repeat 0 0;			
-  width:31px;
-  height:40px;
-}
-
-.mac_os_x_dialog_sizer {
-	cursor:se-resize;	
-}
-
-.mac_os_x_dialog_close {
-	width: 19px;
-	height: 19px;
-	background: transparent url(mac_os_x_dialog/close.gif) no-repeat 0 0;			
-	position:absolute;
-	top:12px;
-	left:25px;
-	cursor:pointer;
-	z-index:1000;
-}
-
-.mac_os_x_dialog_minimize {
-	width: 19px;
-	height: 19px;
-	background: transparent url(mac_os_x_dialog/minimize.gif) no-repeat 0 0;			
-	position:absolute;
-	top:12px;
-	left:45px;
-	cursor:pointer;
-	z-index:1000;
-}
-
-.mac_os_x_dialog_maximize {
-	width: 19px;
-	height: 19px;
-	background: transparent url(mac_os_x_dialog/maximize.gif) no-repeat 0 0;			
-	position:absolute;
-	top:12px;
-	left:65px;
-	cursor:pointer;
-	z-index:1000;
-}
-
-.mac_os_x_dialog_title {
-	float:left;
-	height:14px;
-	font-family: Tahoma, Arial, sans-serif;
-	font-size:12px;
-	text-align:center;
-	margin-top:6px;
-	width:100%;
-	color:#000;
-}
-
-.mac_os_x_dialog_content {
-	overflow:auto;
-	color: #222;
-	font-family: Tahoma, Arial, sans-serif;
-	font-size: 10px;
-	background: transparent url(mac_os_x_dialog/bg.gif) repeat 0 0;			
-}
-
-.mac_os_x_dialog_buttons {
-  text-align: center;
-}
-/* FOR IE */
-* html .mac_os_x_dialog_nw {
-	background-color: transparent;
-	background-image: none;
-	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/L.png", sizingMethod="scale");
-}
-
-
-* html .mac_os_x_dialog_ne {
-	background-color: transparent;
-	background-image: none;
-	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/R.png", sizingMethod="scale");
-}
-
-* html .mac_os_x_dialog_w {
-	background-color: transparent;
-	background-image: none;
-	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/L.png", sizingMethod="scale");
-}
-
-* html .mac_os_x_dialog_e {
-	background-color: transparent;
-	background-image: none;
-	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/R.png", sizingMethod="scale");
-}
-
-* html .mac_os_x_dialog_sw {
-	background-color: transparent;
-	background-image: none;
-	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/BL.png", sizingMethod="crop");
-}
-
-* html .mac_os_x_dialog_s {
-	background-color: transparent;
-	background-image: none;
-	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/B.png", sizingMethod="scale");
-}
-
-* html .mac_os_x_dialog_se {
-	background-color: transparent;
-	background-image: none;
-	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/BR.png", sizingMethod="crop");
-}
-
-* html .mac_os_x_dialog_sizer {
-	background-color: transparent;
-	background-image: none;
-	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/BR.png", sizingMethod="crop");
-}
-
+.overlay_mac_os_x_dialog {
+	background-color: #FF7224;
+	filter:alpha(opacity=60);
+	-moz-opacity: 0.6;
+	opacity: 0.6;
+}
+
+.mac_os_x_dialog_nw {
+  background: transparent url(mac_os_x_dialog/L.png) repeat-y top left;			
+  width:16px;
+  height:16px;
+}
+
+.mac_os_x_dialog_n {
+	background: transparent url(mac_os_x_dialog/bg.gif) repeat 0 0;			
+  height:18px;
+}
+
+.mac_os_x_dialog_ne {
+  background: transparent url(mac_os_x_dialog/R.png) repeat-y top left;
+  width:16px;
+  height:16px;
+}
+
+.mac_os_x_dialog_w {
+  background: transparent url(mac_os_x_dialog/L.png) repeat-y top left;			
+  width:16px;
+}
+
+.mac_os_x_dialog_e {
+  background: transparent url(mac_os_x_dialog/R.png) repeat-y top right;			
+  width:16px;	  
+}
+
+.mac_os_x_dialog_sw {
+  background: transparent url(mac_os_x_dialog/BL.png) no-repeat 0 0;			
+  width:31px;
+  height:40px;
+}
+
+.mac_os_x_dialog_s {
+  background: transparent url(mac_os_x_dialog/B.png) repeat-x 0 0;			
+  height:40px;
+}
+
+.mac_os_x_dialog_se, .mac_os_x_dialog_sizer {
+  background: transparent url(mac_os_x_dialog/BR.png) no-repeat 0 0;			
+  width:31px;
+  height:40px;
+}
+
+.mac_os_x_dialog_sizer {
+	cursor:se-resize;	
+}
+
+.mac_os_x_dialog_close {
+	width: 19px;
+	height: 19px;
+	background: transparent url(mac_os_x_dialog/close.gif) no-repeat 0 0;			
+	position:absolute;
+	top:12px;
+	left:25px;
+	cursor:pointer;
+	z-index:1000;
+}
+
+.mac_os_x_dialog_minimize {
+	width: 19px;
+	height: 19px;
+	background: transparent url(mac_os_x_dialog/minimize.gif) no-repeat 0 0;			
+	position:absolute;
+	top:12px;
+	left:45px;
+	cursor:pointer;
+	z-index:1000;
+}
+
+.mac_os_x_dialog_maximize {
+	width: 19px;
+	height: 19px;
+	background: transparent url(mac_os_x_dialog/maximize.gif) no-repeat 0 0;			
+	position:absolute;
+	top:12px;
+	left:65px;
+	cursor:pointer;
+	z-index:1000;
+}
+
+.mac_os_x_dialog_title {
+	float:left;
+	height:14px;
+	font-family: Tahoma, Arial, sans-serif;
+	font-size:12px;
+	text-align:center;
+	margin-top:6px;
+	width:100%;
+	color:#000;
+}
+
+.mac_os_x_dialog_content {
+	overflow:auto;
+	color: #222;
+	font-family: Tahoma, Arial, sans-serif;
+	font-size: 10px;
+	background: transparent url(mac_os_x_dialog/bg.gif) repeat 0 0;			
+}
+
+.mac_os_x_dialog_buttons {
+  text-align: center;
+}
+/* FOR IE */
+* html .mac_os_x_dialog_nw {
+	background-color: transparent;
+	background-image: none;
+	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/L.png", sizingMethod="scale");
+}
+
+
+* html .mac_os_x_dialog_ne {
+	background-color: transparent;
+	background-image: none;
+	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/R.png", sizingMethod="scale");
+}
+
+* html .mac_os_x_dialog_w {
+	background-color: transparent;
+	background-image: none;
+	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/L.png", sizingMethod="scale");
+}
+
+* html .mac_os_x_dialog_e {
+	background-color: transparent;
+	background-image: none;
+	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/R.png", sizingMethod="scale");
+}
+
+* html .mac_os_x_dialog_sw {
+	background-color: transparent;
+	background-image: none;
+	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/BL.png", sizingMethod="crop");
+}
+
+* html .mac_os_x_dialog_s {
+	background-color: transparent;
+	background-image: none;
+	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/B.png", sizingMethod="scale");
+}
+
+* html .mac_os_x_dialog_se {
+	background-color: transparent;
+	background-image: none;
+	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/BR.png", sizingMethod="crop");
+}
+
+* html .mac_os_x_dialog_sizer {
+	background-color: transparent;
+	background-image: none;
+	filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../themes/mac_os_x_dialog/BR.png", sizingMethod="crop");
+}
+
diff --git a/public/stylesheets/polls.css b/public/stylesheets/polls.css
index b13cb1da2..e89e50be4 100644
--- a/public/stylesheets/polls.css
+++ b/public/stylesheets/polls.css
@@ -27,6 +27,7 @@ a.newbtn{ float:right; display:block; width:80px; height:30px; background:#64bdd
 a:hover.newbtn{ background:#55a1b9; text-decoration:none;}
 .polls_list ul{ padding-left:10px; border-bottom:1px dashed #c9c9c9; height:32px; padding-top:8px;}
 a.polls_title{ font-weight:bold; color:#3e6d8e;}
+.polls_title{ font-weight:bold; color:#3e6d8e;}
 a.pollsbtn{ display:block; width:66px; height:22px; text-align:center; border:1px solid #64bdd9; color:#64bdd9;}
 a:hover.pollsbtn{ background:#64bdd9; color:#fff; text-decoration:none;}
 .polls_date{  color:#666666;}