diff --git a/app/controllers/managements_controller.rb b/app/controllers/managements_controller.rb
index 5ff3498e0..ebe258944 100644
--- a/app/controllers/managements_controller.rb
+++ b/app/controllers/managements_controller.rb
@@ -9,48 +9,71 @@ class ManagementsController < ApplicationController
   # 专业列表
   def profession
     @syllabus=Syllabus.where("0=0")
-    @menu_type=11
-    @sub_type=1
-    major_level_option=params[:major_level_option]
-    discipline_category_option=params[:discipline_category_option]
-    first_level_discipline_option=params[:first_level_discipline_option]
-    if major_level_option!='0'
-      @syllabus=@syllabus.where(:major_level=>major_level_option)
-    else
-      @syllabus=@syllabus
+    @menu_type = 12
+    @sub_type = 1
+    @sx_order  = params[:sx_order].blank? ? "desc" : params[:sx_order]
+    major_level_option = params[:major_level] if params[:major_level]
+    discipline_category_option = params[:discipline_category_id] if params[:discipline_category_id]
+    first_level_discipline_option = params[:first_level_discipline_id] if params[:first_level_discipline_id]
+    if major_level_option && major_level_option != '0'
+      @syllabus = @syllabus.where(:major_level=>major_level_option)
     end
-
-    if discipline_category_option !=nil
+    if discipline_category_option && discipline_category_option != '0'
       @syllabus=@syllabus.where(:discipline_category_id=>discipline_category_option)
     end
-
-    if first_level_discipline_option!=nil
+    if first_level_discipline_option && first_level_discipline_option != '0'
       @syllabus=@syllabus.where(:first_level_discipline_id=>first_level_discipline_option)
     end
+    @syllabus = @syllabus.order("created_at #{@sx_order}")
     @syllabus_count =   @syllabus.count
     limit = 20
     @is_remote = true
     @syllabus_pages = Paginator.new @syllabus_count, limit, params['page'] || 1
     @offset ||=  @syllabus_pages.offset
     @syllabus = paginateHelper  @syllabus, limit
-
     respond_to do |format|
       format.js
       format.html
     end
-
   end
 
   # 实训适用课程
   def applicable_course
-    @courselist = CourseList.find_by_sql("SELECT id, name as name FROM `course_lists` where id in (SELECT id FROM `major_courses`);")
+    @menu_type = 12
+    @sub_type = 2
+    @courselist = CourseList.where("0=0")
+    search=params[:search]
+    if search.blank?
+      @courselist = @courselist
+    else
+      @courselist = @courselist.where("name like '%#{search}%'")
+    end
+    @courselist_count = @courselist.count
+    @limit = 4
+    @is_remote = true
+    @page = params['page'] ? params['page'].to_i : 1
+    @courselist_pages = Paginator.new @courselist_count, @limit, @page
+    @offset ||=@courselist_pages.offset
+    @courselist = paginateHelper @courselist, @limit
+    respond_to do |format|
+      format.js
+      format.html
+    end
+end
 
+  # 增加课程
+  def add_course
+    @courselist= CourseList.create(:name => params[:course])
+    respond_to do |format|
+      format.js
+    end
   end
 
   # 单位部门列表
   def departments
     @menu_type = 6
     @sub_type = 2
+    @sx_order  = params[:sx_order].blank? ? "desc" : params[:sx_order]
     @department =Department.where("0=0")
     search=params[:search]
     if search.blank?
@@ -58,6 +81,7 @@ class ManagementsController < ApplicationController
     else
         @department = @department.where("name like '%#{search}%'")
     end
+    @department = @department.reorder("created_at #{@sx_order}")
     @department_count =@department.count
     limit = 20
     @is_remote = true
@@ -68,26 +92,27 @@ class ManagementsController < ApplicationController
       format.js
       format.html
     end
-
   end
+
   # 单位列表
   def departments_part
     @menu_type = 6
     @sub_type = 1
     @schools = School.where("0=0")
+    @sx_order  = params[:sx_order].blank? ? "desc" : params[:sx_order]
     search=params[:search]
     if search.blank?
       @schools = @schools
     else
       @schools = @schools.where("name like '%#{search}%'")
     end
+    @schools = @schools.reorder("created_at #{@sx_order}")
     @schools_count = @schools.count
     limit = 20
     @is_remote = true
     @schools_pages = Paginator.new @schools_count, limit, params['page'] || 1
     @offset ||= @schools_pages.offset
     @schools= paginateHelper @schools, limit
-
     respond_to do |format|
       format.js
       format.html
@@ -100,11 +125,13 @@ class ManagementsController < ApplicationController
     @sub_type = 3
     search = params[:search]
     @apply_status = ApplyAddDepartment.where("0=0")
+    @sx_order  = params[:sx_order].blank? ? "desc" : params[:sx_order]
     if search.blank?
       @apply_status = @apply_status.where("0=0")
     else
       @apply_status= @apply_status.where("name like '%#{search}%'")
     end
+    @apply_status = @apply_status.order("created_at #{@sx_order}")
     @apply_status_count = @apply_status.count
     limit = 20
     @is_remote = true
@@ -122,19 +149,20 @@ class ManagementsController < ApplicationController
     @menu_type = 10
     @sub_type = 4
     search = params[:search]
+    @sx_order  = params[:sx_order].blank? ? "desc" : params[:sx_order]
     @apply_status = ApplyAddSchools.where("0=0")
     if search.blank?
       @apply_status = @apply_status.where("0=0")
     else
       @apply_status= @apply_status.where("name like '%#{search}%'")
     end
+    @apply_status = @apply_status.order("created_at #{@sx_order}")
     @apply_status_count = @apply_status.count
     limit = 20
     @is_remote = true
     @apply_status_pages = Paginator.new @apply_status_count, limit, params['page'] || 1
     @offset ||= @apply_status_pages.offset
     @apply_status = paginateHelper @apply_status, limit
-
     respond_to do |format|
       format.js
       format.html
@@ -147,43 +175,35 @@ class ManagementsController < ApplicationController
     @sub_type = 1
     @syllabus = Syllabus.where("0=0")
     @sx_order  = params[:sx_order].blank? ? "desc" : params[:sx_order]
-    unless params[:school_id] || params[:search] || params[:keyword] || params[:status]
-      user_exs = UserExtensions.where(:user_id=> @syllabus.map(&:user_id))
-      @schools = School.where(:id =>user_exs.map(&:school_id))
-    end
-
-    major_level_option = params[:major_level_option]
-    discipline_category_option = params[:discipline_category_option]
-    first_level_discipline_option = params[:first_level_discipline_option]
-    syllabus_major_option = params[:syllabus_major_option]
+    major_level_option = params[:major_level] if params[:major_level]
+    discipline_category_option = params[:discipline_category_id] if params[:discipline_category_id]
+    first_level_discipline_option = params[:first_level_discipline_id] if params[:first_level_discipline_id]
+    syllabus_major_option = params[:major_id] if params[:major_id]
     keyword = params[:keyword]
     search = params[:search]
-    if major_level_option!='0'
+
+    if major_level_option && major_level_option != '0'
       @syllabus = @syllabus.where(:major_level=>major_level_option)
-    else
-      @syllabus = @syllabus
     end
 
-    if discipline_category_option !=nil
+    if discipline_category_option && discipline_category_option != '0'
       @syllabus=@syllabus.where(:discipline_category_id=>discipline_category_option)
     end
 
-    if first_level_discipline_option!=nil
+    if first_level_discipline_option && first_level_discipline_option != '0'
       @syllabus=@syllabus.where(:first_level_discipline_id=>first_level_discipline_option)
     end
 
-    if syllabus_major_option!=nil
+    if syllabus_major_option && syllabus_major_option != '0'
       @syllabus=@syllabus.where(:major_id=>syllabus_major_option)
     end
 
-    if params[:school_id] && params[:school_id] != '0'
-      @syllabus = Syllabus.includes(:user => {:user_extensions => []}).where("user_extensions.school_id = #{params[:school_id]}")
-    else
-      @syllabus = @syllabus.where("0=0")
+    if params[:school_id] && params[:school_id] != ''
+      @syllabus = @syllabus.includes(:user => {:user_extensions => []}).where("user_extensions.school_id = #{params[:school_id]}")
     end
 
     if search.blank?
-      @syllabus = @syllabus.where("0=0")
+      @syllabus = @syllabus
     else
         if "u_name" == keyword
           user_id = User.where("concat(lastname, firstname) like '%#{search}%'")
@@ -192,8 +212,9 @@ class ManagementsController < ApplicationController
           @syllabus= @syllabus.where("title like '%#{search}%'")
         end
     end
-    @syllabus = @syllabus.order("created_at #{@sx_order}")
-    @syllabus_count =   @syllabus.count
+
+    @syllabus = @syllabus.order("syllabuses.created_at #{@sx_order}")
+    @syllabus_count = @syllabus.count
     limit = 20
     @is_remote = true
     @syllabus_pages = Paginator.new @syllabus_count, limit, params['page'] || 1
@@ -211,36 +232,40 @@ class ManagementsController < ApplicationController
     @sub_type = 2
     @sx_order  = params[:sx_order].blank? ? "desc" : params[:sx_order]
     @courses = Course.where("0=0")
-    # @courses = @courses.select("courses.*,(SELECT MAX(updated_at) FROM `course_activities` WHERE course_activities.course_id = courses.id) AS updatetime").order("updatetime desc")
     @timing=Course.where(:is_end=>false).count
     @end=Course.where(:is_end=>true).count
     unless params[:school_id] || params[:search] || params[:keyword] || params[:status]
        user_exs=UserExtensions.where(:school_id=> @courses.map(&:school_id))
        @schools = School.where(:id =>user_exs.map(&:school_id))
     end
-    search  = params[:search]                                          # 搜索字
-    keyword = params[:keyword].blank? ? "u_name" : params[:keyword]    # 根据姓名/课程名搜索
+    @search  = params[:search]                                 # 搜索字
+    @keyword = params[:keyword].blank? ? "u_name" : params[:keyword]    # 根据姓名/课程名搜索
     status  = params[:status].to_i
+
     if params[:school_id] && params[:school_id] != '0'
-      @courses =Course.joins("join users u on courses.tea_id = u.id").joins("join user_extensions ue on u.id = ue.user_id").where("ue.school_id = #{params[:school_id]}").order("created_at #{@sx_order}")
-    else
-      @courses = Course.where("0=0").order("created_at #{@sx_order}")
+      @school_id = params[:school_id]
+      @courses =Course.joins("join users u on courses.tea_id = u.id").joins("join user_extensions ue on u.id = ue.user_id").where("ue.school_id = #{params[:school_id]}")
     end
+
+    if params[:homepage_show]
+      @courses = @courses.where(:homepage_show => params[:homepage_show].to_i)
+    end
+
     if params[:status] && params[:status]!=''
-      @courses =@courses.where(:is_end =>status).order("created_at #{@sx_order}")
+      @status = params[:status]
+      @courses =@courses.where(:is_end =>status)
     end
-    if "u_name" == keyword
-      if search.blank?
-        @courses = @courses.order("created_at #{@sx_order}")
+    if "u_name" == @keyword
+      if @search.blank?
+        @courses = @courses
       else
-        user_id = User.where("concat(lastname, firstname) like '%#{search}%'")
-        @courses = @courses.joins("join users u on courses.tea_id = u.id").where("concat(u.lastname, u.firstname) like '%#{search}%'").order("created_at #{@sx_order}")
+        user_id = User.where("concat(lastname, firstname) like '%#{@search}%'")
+        @courses = @courses.joins("join users u on courses.tea_id = u.id").where("concat(u.lastname, u.firstname) like '%#{@search}%'")
       end
     else
-      @courses= @courses.where("name like '%#{search}%'").order("created_at #{@sx_order}")
+      @courses= @courses.where("name like '%#{@search}%'")
     end
-    @courses = @courses.select("courses.*,(SELECT MAX(updated_at) FROM `course_activities` WHERE course_activities.course_id = courses.id) AS updatetime").reorder("updatetime desc")
-    @courses = @courses.order("created_at #{@sx_order}")
+    @courses = @courses.select("courses.*,(SELECT MAX(updated_at) FROM `course_activities` WHERE course_activities.course_id = courses.id) AS updatetime").reorder("updatetime #{@sx_order}")
     @courses_count = @courses.count
     limit = 20
     @is_remote = true
@@ -253,6 +278,14 @@ class ManagementsController < ApplicationController
     end
   end
 
+  # 班级首页显示
+  def course_homepage_show
+    if params[:course_id]
+      course = Course.find params[:course_id]
+      course.update_attributes(:homepage_show => !course.homepage_show)
+    end
+  end
+
   # 课程实训
   def class_shixuns
     @menu_type = 4
@@ -275,13 +308,12 @@ class ManagementsController < ApplicationController
       @c_shixuns = @c_shixuns
     else
       if "u_name" == keyword
-        user_id = User.where("concat(lastname, firstname) like '%#{search}%'")
+        # user_id = User.where("concat(lastname, firstname) like '%#{search}%'")
         @c_shixuns  = @c_shixuns.includes(:user).where("concat(users.lastname, users.firstname) like '%#{search}%'")
       else
         @c_shixuns= @c_shixuns.where("name like '%#{search}%'")
       end
     end
-    @c_shixuns = @c_shixuns.reorder("created_at desc")
     unless params[:school_id] || params[:search] || params[:keyword] || params[:status]
        user_exs = UserExtensions.where(:user_id => @c_shixuns.map(&:user_id))
        @schools = School.where(:id => user_exs.map(&:school_id))
@@ -304,20 +336,19 @@ class ManagementsController < ApplicationController
       @c_shixuns = Subject.where(:status => 2)
     end
     if search.blank?
-      @c_shixuns = @c_shixuns
-    else
-      if "u_name" == keyword
+
+      elsif "u_name" == keyword
         # 如果用户搜索为空，不用遍历user表，直接查找所有实训, 有搜索时才查找user
-        user_id = User.where("concat(lastname, firstname) like '%#{search}%'")
+         user_id = User.where("concat(lastname, firstname) like '%#{search}%'")
         @c_shixuns  = @c_shixuns.includes(:user).where("concat(users.lastname, users.firstname) like '%#{search}%'")
       else
         @c_shixuns= @c_shixuns.where("name like '%#{search}%'")
       end
-    end
     unless params[:school_id] || params[:search] || params[:keyword]
       user_exs = UserExtensions.where(:user_id => @c_shixuns.map(&:user_id))
       @schools = School.where(:id => user_exs.map(&:school_id))
     end
+    @c_shixuns = @c_shixuns.order("created_at desc")
     respond_to do |format|
       format.js
       format.html
@@ -412,6 +443,9 @@ class ManagementsController < ApplicationController
     else
       @shixuns = Shixun.where("name like '%#{search}%'").where(:status => 2).order("created_at #{@sx_order}")
     end
+    if params[:homepage_show]
+      @shixuns = @shixuns.where(:homepage_show => params[:homepage_show].to_i)
+    end
     @shixuns_count = @shixuns.count
     limit = 20
     @shixuns_pages = Paginator.new @shixuns_count, limit, params['page'] || 1
@@ -422,6 +456,13 @@ class ManagementsController < ApplicationController
       format.html
     end
   end
+  # 实训首页显示
+  def shixun_homepage_show
+    if params[:shixun_id]
+      shixun = Shixun.find params[:shixun_id]
+      shixun.update_attributes(:homepage_show => !shixun.homepage_show)
+    end
+  end
 
   # 已关闭的实训
   def close_shixuns
@@ -682,7 +723,7 @@ class ManagementsController < ApplicationController
 
   def shixun_authorization
     @menu_type = 10
-    @sub_type == 5
+    @sub_type ==  5
     @type = trial_authorization_status params[:type]
     @authorizations = ApplyAction.where(:container_type => "ApplyShixun", :status => @type).order("created_at desc")
     search = params[:search]
diff --git a/app/controllers/shixuns_controller.rb b/app/controllers/shixuns_controller.rb
index eab591a15..7d7f897eb 100644
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@@ -402,7 +402,6 @@ class ShixunsController < ApplicationController
 
   def new
     @shixun = Shixun.new
-
     respond_to do |format|
       format.html{render :layout => 'base_edu'}
       format.json
diff --git a/app/helpers/managements_helper.rb b/app/helpers/managements_helper.rb
index 811e2a78c..490fdab78 100644
--- a/app/helpers/managements_helper.rb
+++ b/app/helpers/managements_helper.rb
@@ -24,6 +24,10 @@ module ManagementsHelper
 
   # params[:id]: course_list_id
   def get_course_list_major id
-    ShixunMajorCourse.where(:course_list_id => id)
+    Major.where(:id => MajorCourse.where(:course_list_id => id).map(&:major_id))
+  end
+
+  def course_list_count id
+    Major.where(:id => id).first.try(:name)
   end
 end
diff --git a/app/models/course.rb b/app/models/course.rb
index ccb4579a3..7383ace7e 100644
--- a/app/models/course.rb
+++ b/app/models/course.rb
@@ -24,7 +24,7 @@ class Course < ActiveRecord::Base
     end
   end
   
-  attr_accessible :code, :extra, :name, :state, :tea_id, :time , :location, :state, :term, :password,:is_public,:description,:class_period, :open_student, :enterprise_name, :is_delete, :syllabus_id, :end_time, :end_term, :choose_group_allow, :is_end
+  attr_accessible :code, :extra, :name, :state, :tea_id, :time , :location, :state, :term, :password,:is_public,:description,:class_period, :open_student, :enterprise_name, :is_delete, :syllabus_id, :end_time, :end_term, :choose_group_allow, :is_end, :homepage_show
   #belongs_to :project, :class_name => 'Course', :foreign_key => :extra, primary_key: :identifier
   belongs_to :teacher, :class_name => 'User', :foreign_key => :tea_id, :dependent => :destroy  # 定义一个方法teacher，该方法通过tea_id来调用User表
   belongs_to :school, :class_name => 'School', :foreign_key => :school_id #定义一个方法school，该方法通过school_id来调用School表
@@ -105,7 +105,8 @@ class Course < ActiveRecord::Base
   'end_term',
   'os_allow',
   'choose_group_allow',
-  'credit'
+  'credit',
+  'homepage_show'
 
   acts_as_customizable
 
diff --git a/app/models/shixun.rb b/app/models/shixun.rb
index 28c40a2f3..482cf8ea4 100644
--- a/app/models/shixun.rb
+++ b/app/models/shixun.rb
@@ -9,7 +9,7 @@
 #
 class Shixun < ActiveRecord::Base
   attr_accessible :description, :is_public, :name, :changeset_num, :status, :user_id, :gpid, :language, :identifier, :authentication,
-                  :myshixun_count, :propaedeutics, :trainee, :major_id
+                  :myshixun_count, :propaedeutics, :trainee, :major_id, :homepage_show
 
   has_many :users, :through => :shixun_members
   has_many :shixun_members, :dependent => :destroy
diff --git a/app/views/layouts/_course_left_info.html.erb b/app/views/layouts/_course_left_info.html.erb
index daec34013..532e8d940 100644
--- a/app/views/layouts/_course_left_info.html.erb
+++ b/app/views/layouts/_course_left_info.html.erb
@@ -46,7 +46,7 @@
   </li>
 
   <li class="clearfix" id="sy_010">
-    <a href="<%=course_statistics_course_path(@course) %>" class="fl ml15 ">统计</a>
+    <a href="<%= course_statistics_course_path(@course) %>" class="fl ml15 ">统计</a>
   </li>
 
 </ul>
\ No newline at end of file
diff --git a/app/views/layouts/base_management.html.erb b/app/views/layouts/base_management.html.erb
index db8f7b39b..e42bdcc82 100644
--- a/app/views/layouts/base_management.html.erb
+++ b/app/views/layouts/base_management.html.erb
@@ -36,17 +36,17 @@
         <% when 6 %>
            <%= @sub_type == 1 ? "单位列表" :"单位部门列表" %>
         <% when 7 %>
-           <%= @sub_type == 1 ? "用户列表" :"适用授权列表" %>
+           <%= @sub_type == 1 ? "用户列表" :"试用授权列表" %>
         <% when 8 %>
            消息
         <% when 9 %>
            留言
         <% when 10 %>
-           <%= @sub_type == 1 ? "身份认证":(@sub_type == 2? "适用授权":(@sub_type == 3?"部门审批":(@sub_type == 4?"单位审批":(@sub_type == 5?"项目实训发布":"课程实训发布"))))%>
+           <%= @sub_type == 1 ? "身份认证":(@sub_type == 2? "试用授权":(@sub_type == 3?"部门审批":(@sub_type == 4?"单位审批":(@sub_type == 5?"项目实训发布":"课程实训发布"))))%>
         <% when 11 %>
           工程认证+
          <% when 12 %>
-          其他
+           <%= @sub_type == 1 ?"专业列表" : "实训适用课程列表" %>
         <% end %>
         </span>
       </p>
@@ -97,7 +97,7 @@
           </ul>
         </li>
         <li class="fl edu-admin-nav-li "><a href="javascript:void(0);" class="edu-admin-nav-a">工程认证+</a></li>
-        <li class="fl edu-admin-nav-li  edu-position  <%= 'active' if @menu_type == 11 %>" style="width: 120px"><a href="javascript:void(0);" class="edu-admin-nav-a" style="border-right:none;">其它</a>
+        <li class="fl edu-admin-nav-li  edu-position  <%= 'active' if @menu_type == 12 %>" style="width: 120px"><a href="javascript:void(0);" class="edu-admin-nav-a" style="border-right:none;">其它</a>
           <ul class="edu-admin-nav-inner">
             <li style="width: 120px"><%= link_to "专业列表",profession_managements_path %></li>
             <li style="width: 120px"><%= link_to "实训适用课程列表", applicable_course_managements_path %></li>
diff --git a/app/views/managements/_applicable_course_list.html.erb b/app/views/managements/_applicable_course_list.html.erb
index 0bb2206a8..c45c633a1 100644
--- a/app/views/managements/_applicable_course_list.html.erb
+++ b/app/views/managements/_applicable_course_list.html.erb
@@ -4,33 +4,59 @@
     <th width="9%">序号</th>
     <th width="30%" class="edu-txt-left">课程名称</th>
     <th width="30%" class="edu-txt-left">专业名称</th>
-    <th width="15%"class="eud-pointer">创建时间<i class="fa fa-long-arrow-down color-light-green ml5" title=""></i></th>
+    <th width="15%" class="eud-pointer">创建时间<i class="fa fa-long-arrow-down %> color-light-green ml5"></i></th>
     <th>操作</th>
   </tr>
   </thead>
   <tbody>
+  <% count = 0 %>
   <% @courselist.each_with_index do |courselist,index|%>
       <tr>
-        <td><%= index + 1 %></td>
+        <td>
+          <% count = ((@page - 1) * @limit) + index + 1 %>
+          <%= count %>
+        </td>
         <td class="edu-txt-left">
             <%= courselist.name %>
         </td>
-        <td class="edu-txt-left">
-            <% get_course_list_major(courselist.id).each do |smc| %>
-                <%= course_list_major_time(smc.major_id) %>
-                <%= format_time smc.created_at %>
-            <% end %>
+        <td>
         </td>
         <td>
-         <%# get_course_list_major(courselist.id).each do |smc| %>
-              <%#= course_list_major_time(smc.major_id) %>
-              <%#= format_time smc.created_at %>
-          <%# end %>
+          <%= format_time courselist.created_at %>
         </td>
+        <td><a href="javascript:void(0)" onclick="add_major">添加专业</a></td>
       </tr>
+      <% get_course_list_major(courselist.id).each_with_index do |smc, j| %>
+        <tr>
+          <td>
 
+          </td>
+          <td class="edu-txt-left">
+          </td>
+          <td  class="edu-txt-left">
+            <%= smc.name %>
+          </td>
+          <td>
+            <%= format_time courselist.created_at %>
+          </td>
+          <td>
+          </td>
+        </tr>
+      <% end %>
+      </tr>
   <% end %>
   </tbody>
 </table>
+<div style="text-align:center;" class="new_expand">
+  <div class="pages_user_show" style="width:auto; display:inline-block;margin: 18px 0;">
+    <ul id="homework_pository_ref_pages">
+      <%= pagination_links_full @courselist_pages, @courselist_count, :per_page_links => false, :remote => false, :flag => true, :is_new => true %>
+    </ul>
+    <div class="cl"></div>
+  </div>
+</div>
+<script>
+
+</script>
 
 
diff --git a/app/views/managements/_class_publish_shixuns_list.html.erb b/app/views/managements/_class_publish_shixuns_list.html.erb
index 1172b44a0..c6d2a39a7 100644
--- a/app/views/managements/_class_publish_shixuns_list.html.erb
+++ b/app/views/managements/_class_publish_shixuns_list.html.erb
@@ -5,7 +5,7 @@
     <th width="40%" class="edu-txt-left">实训套件名称</th>
     <th width="20%" class="edu-txt-left">单位</th>
     <th width="15%">创建者</th>
-    <th >发布时间<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5" title="功能完善中，敬请期待"></i></th>
+    <th class="eud-pointer">发布时间<i class="fa fa-long-arrow-down color-light-green ml5"></i></th>
   </tr>
   </thead>
   <tbody>
@@ -19,5 +19,4 @@
       </tr>
   <% end %>
   </tbody>
-
 </table>
diff --git a/app/views/managements/_class_shixuns_list.html.erb b/app/views/managements/_class_shixuns_list.html.erb
index b474740b8..ccd7ed7a7 100644
--- a/app/views/managements/_class_shixuns_list.html.erb
+++ b/app/views/managements/_class_shixuns_list.html.erb
@@ -8,7 +8,7 @@
     <th width="8%">状态</th>
     <th width="20%" class="edu-txt-left">单位</th>
     <th width="8%">创建者</th>
-    <th width="11%">创建时间<i class="fa fa-long-arrow-down color-light-green ml5" title=""></i></th>
+    <th width="11%" class="eud-pointer">创建时间<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5"></i></th>
     <th>操作</th>
   </tr>
   </thead>
@@ -33,5 +33,16 @@
       </tr>
   <% end %>
   </tbody>
-
-</table>
\ No newline at end of file
+</table>
+<script>
+    $(".eud-pointer").on("click", function(ev){
+        var nArrow = $(this).find("i");
+        var sx_order = nArrow.hasClass("fa-long-arrow-down") ? "asc" : "desc";
+        $("input[name='sx_order']").val(sx_order);
+        $.ajax({
+            url:"<%= class_shixuns_managements_path %>",
+            data: $("#class_shixuns_search").serialize(),
+            dateType: "script"
+        });
+    });
+</script>
\ No newline at end of file
diff --git a/app/views/managements/_classroom_classment_list.html.erb b/app/views/managements/_classroom_classment_list.html.erb
index 68f789e50..f8a560b6b 100644
--- a/app/views/managements/_classroom_classment_list.html.erb
+++ b/app/views/managements/_classroom_classment_list.html.erb
@@ -1,44 +1,45 @@
 <table class="edu-pop-table edu-txt-center" cellpadding="0" cellspacing="0" style="table-layout: fixed">
-<thead>
-<tr>
-  <th width="9%">ID</th>
-  <th width="20%" class="edu-txt-left">班级名称</th>
-  <th width="4%">成员</th>
-  <th width="4%">资源</th>
-  <th width="4%">作业</th>
-  <th width="4%">试卷</th>
-  <th width="4%">私有</th>
-  <th width="4%">模版</th>
-  <th width="8%">状态</th>
-  <th width="13%" class="edu-txt-left">创建者单位</th>
-  <th width="11%">创建者</th>
-  <th class="eud-pointer" width="11%">创建时间<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5" title="功能完善中，敬请期待"></i></th>
-  <th>首页显示</th>
-</tr>
-</thead>
-<tbody>
-<% @courses.each do |course| %>
-    <tr>
-      <td><%= course.id %></td>
-      <td class="edu-txt-left"><a href=""><%= link_to course.name, school_on_search_path(course.name) %></a></td>
-      <td><%= course.members.count %></td>
-      <td><%= course.attachments.count %></td>
-      <td><%= course.homework_commons.count%></td>
-      <td><%= course.exercises.count %></td>
-      <td><%= course.is_public.to_i == 1 ? '--' : '√' %></td>
-      <td></td>
-      <td><%= course.is_end ? "已结束" : "正在进行" %></td>
-      <td class="edu-txt-left"><%= course.teacher.try(:user_extensions).try(:school).try(:name).blank? ? "--" : course.teacher.try(:user_extensions).try(:school) %></td>
-      <td> <%= link_to course.teacher.show_name, user_path(course.teacher) %></td>
-      <td> <%= format_time(course.updatetime) %></td>
-      <td class="operate"><span class="fr shixun_webssh">
-             <input type="checkbox" value="0" class="ml-3 mr5 magic-checkbox" id="join_course_role_<%= course.id %>">
-             <label style="top:-14px;padding-left: 35px;" for="join_course_role_<%= course.id %>"></label></span>
-      </td>
-    </tr>
-<% end %>
-</tbody>
+  <thead>
+  <tr>
+    <th width="9%">ID</th>
+    <th width="20%" class="edu-txt-left">班级名称</th>
+    <th width="4%">成员</th>
+    <th width="4%">资源</th>
+    <th width="4%">作业</th>
+    <th width="4%">试卷</th>
+    <th width="4%">私有</th>
+    <th width="4%">模版</th>
+    <th width="8%">状态</th>
+    <th width="13%" class="edu-txt-left">创建者单位</th>
+    <th width="11%">创建者</th>
+    <th class="eud-pointer" width="11%">动态时间<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5" title="功能完善中，敬请期待"></i></th>
+    <th>首页显示</th>
+  </tr>
+  </thead>
+  <tbody>
+  <% @courses.each do |course| %>
+      <tr>
+        <td><%= course.id %></td>
+        <td class="edu-txt-left"><%= link_to course.name, course_path(course.id) %></a></td>
+        <td><%= course.members.count %></td>
+        <td><%= course.attachments.count %></td>
+        <td><%= course.homework_commons.count%></td>
+        <td><%= course.exercises.count %></td>
+        <td><%= course.is_public.to_i == 1 ? '--' : '√' %></td>
+        <td></td>
+        <td><%= course.is_end ? "已结束" : "正在进行" %></td>
+        <td class="edu-txt-left"><%= course.teacher.try(:user_extensions).try(:school).try(:name).blank? ? "--" : course.teacher.try(:user_extensions).try(:school) %></td>
+        <td> <%= link_to course.teacher.show_name, user_path(course.teacher) %></td>
+        <td> <%= format_time(course.updatetime) %></td>
+        <td>
+          <input type="checkbox" name="homepage_show"  value="<%= course.id %>" <%= course.homepage_show ? "checked" : "" %> class="ml-3 mr5 magic-checkbox" id="join_course_role_<%= course.id %>">
+          <label style="top:-14px;padding-left: 35px;float:right;" for="join_course_role_<%= course.id %>"></label>
+        </td>
+      </tr>
+  <% end %>
+  </tbody>
 </table>
+<div class="cl"></div>
 <div style="text-align:center;" class="new_expand">
   <div class="pages_user_show" style="width:auto; display:inline-block;margin: 18px 0;">
     <ul id="homework_pository_ref_pages">
@@ -51,10 +52,20 @@
     $(".eud-pointer").on("click", function(ev){
         var nArrow = $(this).find("i");
         var sx_order = nArrow.hasClass("fa-long-arrow-down") ? "asc" : "desc";
+        $("input[name='sx_order']").val(sx_order);
         $.ajax({
             url:"<%= classroom_classment_managements_path %>",
-            data: {sx_order:sx_order},
+            data: $("#class_publish_shixuns_search").serialize(),
             dateType: "script"
         });
     });
+    $("input[name='homepage_show']").click(function(){
+      var homepage_show_val = $(this).val();
+      $.ajax({
+          url:"<%= course_homepage_show_managements_path %>",
+          data: {course_id: homepage_show_val},
+          type: 'post',
+          dateType: "script"
+      });
+    })
 </script>
diff --git a/app/views/managements/_classroom_list.html.erb b/app/views/managements/_classroom_list.html.erb
index de34f4b14..cae8df113 100644
--- a/app/views/managements/_classroom_list.html.erb
+++ b/app/views/managements/_classroom_list.html.erb
@@ -3,13 +3,12 @@
   <tr>
     <th width="9%">ID</th>
     <th width="10%">层级</th>
-    <th width="12%"  class="edu-txt-left">学科门类</th>
+    <th width="12%" class="edu-txt-left">学科门类</th>
     <th width="12%">一级学科</th>
     <th width="12%">专业名称</th>
     <th width="15%" class="edu-txt-left">课程名称</th>
     <th width="12%">创建者</th>
-    <th width="10%" class="edu-pointer">创建时间<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5"></i></th>
-    <th>课堂模版</th>
+    <th class="eud-pointer">创建时间<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5"></i></th>
   </tr>
   </thead>
   <tbody>
@@ -20,13 +19,11 @@
         <td class="edu-txt-left"><%= syllabus.syllabus_discipline_category == '' ? "--" : syllabus.syllabus_discipline_category %></td>
         <td><%= syllabus.syllabus_first_level_discipline == "" ? "--" : syllabus.syllabus_first_level_discipline %></td>
         <td><%= syllabus.syllabus_major == "" ? "--" : syllabus.syllabus_major %></td>
-        <td class="edu-txt-left"> <%= render :partial => 'admin/rename_syllabus_title', :locals => {:syllabus => syllabus} %></td>
+        <td class="edu-txt-left"> <%#= render :partial => 'admin/rename_syllabus_title', :locals => {:syllabus => syllabus} %>
+            <%= link_to syllabus.title,syllabus_path(syllabus.id) %>
+        </td>
         <td><%= link_to syllabus.user.show_name, user_path(syllabus.user) %></td>
         <td><%= format_time syllabus.created_at %></td>
-        <td class="operate"><span class="fr shixun_webssh">
-             <input type="checkbox" value="0" class="ml-3 mr5 magic-checkbox" id="join_course_role_<%= index + 1 %>">
-             <label style="top:-14px;padding-left: 45px;" for="join_course_role_<%= index + 1 %>"></label>
-	    </span></td>
       </tr>
   <% end %>
   </tbody>
@@ -39,4 +36,16 @@
     <div class="cl"></div>
   </div>
 </div>
+<script>
+    $(".eud-pointer").on("click", function(ev){
+        var nArrow = $(this).find("i");
+        var sx_order = nArrow.hasClass("fa-long-arrow-down") ? "asc" : "desc";
+        $("input[name='sx_order']").val(sx_order);
+        $.ajax({
+            url:"<%= classroom_managements_path %>",
+            data: $("#classroom").serialize(),
+            dateType: "script"
+        });
+    });
+</script>
 
diff --git a/app/views/managements/_depart_list.html.erb b/app/views/managements/_depart_list.html.erb
index aed44629f..655cd710f 100644
--- a/app/views/managements/_depart_list.html.erb
+++ b/app/views/managements/_depart_list.html.erb
@@ -4,8 +4,8 @@
     <th width="9%">序号</th>
     <th width="25%" class="edu-txt-left">部门名称</th>
     <th width="30%" class="edu-txt-left">单位名称</th>
-    <th width="15%"class="eud-pointer">创建于<i class="fa fa-long-arrow-down color-light-green ml5" title=""></i></th>
-    <th width=""></th>
+    <th width="15%" class="eud-pointer">创建于<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5"></i></th>
+    <th></th>
   </tr>
   </thead>
   <tbody>
@@ -14,7 +14,7 @@
         <td><%= apply.id %></td>
         <td class="edu-txt-left"> <%= apply.name %></td>
         <td class="edu-txt-left"> <%= apply.school.name %></td>
-        <td > <%= format_date(apply.created_at) %></td>
+        <td><%= format_time apply.created_at %></td>
         <td class="center">
           <%= link_to( l(:label_approve), { :controller => 'admin', :action => 'approve_applied_departments', :id => apply.id }, :class => "application-default-link" ) %>
           <%= link_to( l(:button_delete), { :controller => 'admin', :action => 'delete_applied_departments', :id => apply.id, :tip => 'unapplied' },:method => :delete, :confirm => l(:text_are_you_sure), :class => "application-default-link") %>
@@ -33,12 +33,14 @@
   </div>
 </div>
 <script>
-    //    var find=$("#shixun_Look_name").val();
-    function myFunction(){
-        if($("#shixun_Look_name").val()==""){
-            $(".d-none").css("display","none");
-        }else{
-            $(".d-none").css("display","block");
-        }
-    }
+    $(".eud-pointer").on("click", function(ev){
+        var nArrow = $(this).find("i");
+        var sx_order = nArrow.hasClass("fa-long-arrow-down") ? "asc" : "desc";
+        $("input[name='sx_order']").val(sx_order);
+        $.ajax({
+            url:"<%= depart_managements_path %>",
+            data: $("#depart_search").serialize(),
+            dateType: "script"
+        });
+    });
 </script>
diff --git a/app/views/managements/_departments_list.html.erb b/app/views/managements/_departments_list.html.erb
index 4bad86986..8bb9f6f0b 100644
--- a/app/views/managements/_departments_list.html.erb
+++ b/app/views/managements/_departments_list.html.erb
@@ -5,7 +5,7 @@
     <th width="30%" class="edu-txt-left">部门名称</th>
     <th width="15%">用户数</th>
     <th width="15%">已认证职业</th>
-    <th width="20%">创建于<i class="fa fa-long-arrow-down color-light-green ml5" title=""></i></th>
+    <th width="20%" class="eud-pointer">创建于<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5" title=""></i></th>
     <th></th>
   </tr>
   </thead>
@@ -39,4 +39,15 @@
             $(".d-none").css("display","block");
         }
     }
+
+    $(".eud-pointer").on("click", function(ev){
+        var nArrow = $(this).find("i");
+        var sx_order = nArrow.hasClass("fa-long-arrow-down") ? "asc" : "desc";
+        $("input[name='sx_order']").val(sx_order);
+        $.ajax({
+            url:"<%= departments_managements_path %>",
+            data: $("#department_search").serialize(),
+            dateType: "script"
+        });
+    });
 </script>
diff --git a/app/views/managements/_departments_part_list.html.erb b/app/views/managements/_departments_part_list.html.erb
index 0edd89ed7..49549a5af 100644
--- a/app/views/managements/_departments_part_list.html.erb
+++ b/app/views/managements/_departments_part_list.html.erb
@@ -8,7 +8,7 @@
     <th width="19%" class="edu-txt-left">详细地址</th>
     <th style="width: 6%;" >用户数</th>
     <th width="6%">部门数</th>
-    <th width="15%"class="eud-pointer">创建于<i class="fa fa-long-arrow-down color-light-green ml5" title=""></i></th>
+    <th width="15%" class="eud-pointer">创建于<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5"></i></th>
     <th></th>
   </tr>
   </thead>
@@ -18,7 +18,6 @@
       <td><%= schools.id %></td>
       <td>
         <%= image_tag(schools.logo_link,width:40,height:40) %>
-
       </td>
       <td class="edu-txt-left">
          <span>
@@ -49,12 +48,14 @@
 </div>
 
 <script>
-    //    var find=$("#shixun_Look_name").val();
-    function myFunction(){
-        if($("#shixun_Look_name").val()==""){
-            $(".d-none").css("display","none");
-        }else{
-            $(".d-none").css("display","block");
-        }
-    }
+    $(".eud-pointer").on("click", function(ev){
+        var nArrow = $(this).find("i");
+        var sx_order = nArrow.hasClass("fa-long-arrow-down") ? "asc" : "desc";
+        $("input[name='sx_order']").val(sx_order);
+        $.ajax({
+            url:"<%= departments_part_managements_path %>",
+            data: $("#department_part_search").serialize(),
+            dateType: "script"
+        });
+    });
 </script>
diff --git a/app/views/managements/_profession_list.html.erb b/app/views/managements/_profession_list.html.erb
index 982cf6263..6612c845d 100644
--- a/app/views/managements/_profession_list.html.erb
+++ b/app/views/managements/_profession_list.html.erb
@@ -6,7 +6,7 @@
     <th width="12%" class="edu-txt-left">学科门类</th>
     <th width="12%" class="edu-txt-left">一级学科</th>
     <th width="28%" class="edu-txt-left">专业名称</th>
-    <th width="15%"class="eud-pointer">创建时间<i class="fa fa-long-arrow-down color-light-green ml5" title=""></i></th>
+    <th width="15%"class="eud-pointer">创建时间<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5" ></i></th>
     <th>操作</th>
   </tr>
   </thead>
@@ -21,7 +21,7 @@
         <td> <%= format_time syllabus.created_at %></td>
         <td class="operate edu-txt-left"><span class="fr shixun_webssh">
              <input type="checkbox" value="0" class="magic-checkbox" id="join_course_role_<%= syllabus.id%>">
-             <label style="top:-3px;padding-left: 25px;" for="join_course_role_<%= syllabus.id%>">支撑实训</label>
+             <label style="top:-3px;padding-left: 25px;" for="join_course_role_<%= syllabus.id %>">支撑实训</label>
 	    </span></td>
       </tr>
   <% end %>
@@ -36,4 +36,15 @@
     <div class="cl"></div>
   </div>
 </div>
-
+<script>
+  $(".eud-pointer").on("click",function(ev){
+      var nArrow = $(this).find("i");
+      var sx_order = nArrow.hasClass("fa-long-arrow-down") ? "asc" : "desc";
+      $("input[name='sx_order']").val(sx_order);
+      $.ajax({
+          url:"<%= profession_managements_path %>",
+          data: $("#profession").serialize(),
+          dateType: "script"
+      });
+  })
+</script>
diff --git a/app/views/managements/_publish_shixun_list.html.erb b/app/views/managements/_publish_shixun_list.html.erb
index 9ce97d9a9..3f65e7f56 100644
--- a/app/views/managements/_publish_shixun_list.html.erb
+++ b/app/views/managements/_publish_shixun_list.html.erb
@@ -1,14 +1,15 @@
 <table class="edu-pop-table edu-txt-center" cellspacing="0" cellpadding="0" style="table-layout: fixed;">
   <thead>
-  <th width="10%">ID</th>
-  <th class="table_Name_text" width="30%">实训名称</th>
+  <th width="9%">ID</th>
+  <th class="table_Name_text" >实训名称</th>
   <th width="8%">顶</th>
   <th width="8%">踩</th>
   <th width="8%">已通关</th>
-  <th width="8%">已开启</th>
-  <th width="8%">创建者</th>
+  <th width="9%">已开启</th>
+  <th width="9%">创建者</th>
   <th class="eud-pointer" width="11%">发布时间<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5" title="功能完善中，敬请期待"></i></th>
   <th width="9%">操作</th>
+  <th>首页显示</th>
   </thead>
   <tbody>
   <% @shixuns.each do |shixun| %>
@@ -28,6 +29,10 @@
         <td class="operate">
           <%= link_to "关闭", publish_shixuns_managements_path(:close => shixun.id), :class => "", :remote => true  %>
         </td>
+        <td>
+          <input type="checkbox" name="homepage_show" value="<%= shixun.id %>" <%= shixun.homepage_show ? "checked" : "" %> class="ml-3 mr5 magic-checkbox" id="join_course_role_<%= shixun.id %>">
+          <label style="top:-14px;" class="ml75" for="join_course_role_<%= shixun.id %>"></label>
+        </td>
       </tr>
   <% end %>
   </tbody>
@@ -50,5 +55,14 @@
             data: {sx_order:sx_order},
             dateType: "script"
         });
+    });
+    $("input[name='homepage_show']").click(function(){
+        var homepage_show_val = $(this).val();
+        $.ajax({
+            url:"<%= shixun_homepage_show_managements_path %>",
+            data: {shixun_id: homepage_show_val},
+            type: 'post',
+            dateType: "script"
+        });
     })
 </script>
\ No newline at end of file
diff --git a/app/views/managements/_unit_list.html.erb b/app/views/managements/_unit_list.html.erb
index c4d9ac58e..bacf53502 100644
--- a/app/views/managements/_unit_list.html.erb
+++ b/app/views/managements/_unit_list.html.erb
@@ -6,7 +6,7 @@
     <th width="15%">地区</th>
     <th width="20%" class="edu-txt-left">详细地址</th>
     <th width="10%">申请者</th>
-    <th width="10%">创建于<i class="fa fa-long-arrow-down color-light-green ml5" title=""></i></th>
+    <th width="10%" class="eud-pointer">创建于<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5"></i></th>
     <th width="10%"></th>
   </tr>
   </thead>
@@ -70,7 +70,7 @@
           <% end %>
         </td>
         <td>
-          <%= format_date(apply.created_at) %>
+          <%= format_time(apply.created_at) %>
         </td>
         <td>
           <%= link_to( l(:label_approve), { :controller => 'admin', :action => 'approve_applied_schools', :id => apply.id }, :class => "application-default-link" ) %>
@@ -91,13 +91,14 @@
   </div>
 </div>
 <script>
-    //    var find=$("#shixun_Look_name").val();
-//    function myFunction(){
-//        if($("#shixun_Look_name").val()==""){
-//            $(".d-none").css("display","none");
-//        }else{
-//            $(".d-none").css("display","block");
-//        }
-//    }
-
+    $(".eud-pointer").on("click", function(ev){
+        var nArrow = $(this).find("i");
+        var sx_order = nArrow.hasClass("fa-long-arrow-down") ? "asc" : "desc";
+        $("input[name='sx_order']").val(sx_order);
+        $.ajax({
+            url:"<%= unit_managements_path %>",
+            data: $("#unit").serialize(),
+            dateType: "script"
+        });
+    });
 </script>
\ No newline at end of file
diff --git a/app/views/managements/_users_authorization_list.html.erb b/app/views/managements/_users_authorization_list.html.erb
index 85bf20954..e9c9efb35 100644
--- a/app/views/managements/_users_authorization_list.html.erb
+++ b/app/views/managements/_users_authorization_list.html.erb
@@ -2,6 +2,7 @@
   <thead>
   <tr>
     <th >&nbsp;</th>
+    <th>ID</th>
     <th>真实姓名</th>
     <th>职业</th>
     <th><a href="javascript:void(0);">学号</a></th>
@@ -13,13 +14,16 @@
   </tr>
   </thead>
   <tbody>
-  <% @users.each do |user| %>
+  <% @users.each_with_index do |user,index| %>
       <% authorization = ApplyAction.where(:user_id => user).first  %>
       <tr>
         <td style="padding-left:15px;">
           <input id="authorization_<%= user.id %>" type="checkbox" class="magic-checkbox" name="member_ids[]" value="<%= user.id %>">
           <label for="authorization_<%= user.id %>">&nbsp;</label>
         </td>
+        <td>
+          <%= user.id %>
+        </td>
         <td>
           <%= link_to user.try(:show_real_name), user_path(user), :class => "edu-txt-w100 task-hide2" %>
         </td>
diff --git a/app/views/managements/add_course.js.erb b/app/views/managements/add_course.js.erb
new file mode 100644
index 000000000..80971137f
--- /dev/null
+++ b/app/views/managements/add_course.js.erb
@@ -0,0 +1 @@
+$("#classroom_list").html("<%= j(render :partial => "managements/applicable_course_list") %>");
\ No newline at end of file
diff --git a/app/views/managements/applicable_course.html.erb b/app/views/managements/applicable_course.html.erb
index a7c481ab2..d6dcd4905 100644
--- a/app/views/managements/applicable_course.html.erb
+++ b/app/views/managements/applicable_course.html.erb
@@ -3,7 +3,7 @@
       <input class="fl task-form-20 task-height-30 ml35 " name="search" maxlength="" placeholder="输入关键字进行搜索" type="text" style="height: 21px;" id="Look_name">
       <a href="javascript:void(0);" class="fl task-btn task-btn-blue ml5 " onclick="$('#classroom').submit();">搜索</a>
       <a href="javascript:clearSearchCondition()" class="fl task-btn ml5 " id="clear_contents">清除</a>
-      <a href="#" class="task-btn task-btn-green fr mr30" >新增实训适用课程</a>
+      <a href="javascript:void(0)" class="task-btn task-btn-green fr mr30"   onclick="alert_new_major_type('<%=  %>')">新增实训适用课程</a>
     </div>
 <% end %>
 <div class="edu-con-bg01 mt15" id="classroom_list">
@@ -12,6 +12,35 @@
 <script>
     function clearSearchCondition(){
         $("#Look_name").val("");
-        $.get('<%= classroom_managements_path() %>');
+        $.get('<%= applicable_course_managements_path() %>');
+    }
+
+    function alert_new_major_type(){
+        var htmlvalue ='<%= form_tag(url_for(add_course_managements_path),:id=>"add_course",:method => "post",:remote=>true) do %>'+
+                '<div style="width:300px" class="task-popup">'+
+                '<div class="mt20 ml10 mb10">' +
+                '请输入课程名称:<input type="text" id="new_course_name" name="course" class="fr mr25" >' +
+                '</div>' +
+                '<span class="color-orange ml20 fl none" style="margin-left: 12%;" id="new_course_name_notice">'+
+                '<i class="fa fa-exclamation-circle mr5" ></i>'+
+                '请输入名称</span>'+
+                '<div class="cl"></div>' +
+                '<div class="task-popup-submit clearfix ml25">' +
+                '<a href="javascript:void(0);" class="task-btn fl pop_close mr10">取消</a>' +
+                '<a href="javascript:void(0);" onclick="submit_new_course();" class="task-btn task-btn-blue fr" >确定</a>' +
+                '</div>' +
+                '</div>'+
+                '<% end %>';
+        pop_box_new(htmlvalue, 300, 400);
+    }
+
+    function submit_new_course(){
+        var insert_data = $("#new_course_name").val()
+        if($("#new_course_name").val().trim() == ""){
+            $("#new_course_name_notice").show();
+        } else{
+            $("#new_course_name_notice").hide();
+            $("#add_course").submit();
+        }
     }
 </script>
\ No newline at end of file
diff --git a/app/views/managements/applicable_course.js.erb b/app/views/managements/applicable_course.js.erb
new file mode 100644
index 000000000..80971137f
--- /dev/null
+++ b/app/views/managements/applicable_course.js.erb
@@ -0,0 +1 @@
+$("#classroom_list").html("<%= j(render :partial => "managements/applicable_course_list") %>");
\ No newline at end of file
diff --git a/app/views/managements/class_publish_shixuns.html.erb b/app/views/managements/class_publish_shixuns.html.erb
index aa493eb2c..ce2bd24fc 100644
--- a/app/views/managements/class_publish_shixuns.html.erb
+++ b/app/views/managements/class_publish_shixuns.html.erb
@@ -14,10 +14,10 @@
   <a href="javascript:void(0);" class="fl task-btn task-btn-blue ml5" onclick="$('#class_publish_shixuns_search').submit();">搜索</a>
   <a href="javascript:clearSearchCondition();" class="fl task-btn ml5 mt2 ">清除</a>
 </div>
-<% end %>
-<div class="edu-con-bg01 mt15" id="management_class_shixun_list">
+<div class="edu-con-bg01 mt15" id="class_shixun_list">
   <%= render :partial => "managements/class_publish_shixuns_list" %>
 </div>
+<% end %>
 <script>
     //清除查询条件
     function clearSearchCondition(){
diff --git a/app/views/managements/class_publish_shixuns.js.erb b/app/views/managements/class_publish_shixuns.js.erb
index 063b3360c..7dabc3812 100644
--- a/app/views/managements/class_publish_shixuns.js.erb
+++ b/app/views/managements/class_publish_shixuns.js.erb
@@ -1 +1 @@
-$("#management_class_shixun_list").html("<%= j(render :partial => "managements/class_publish_shixuns_list") %>");
\ No newline at end of file
+$("#class_shixun_list").html("<%= j(render :partial => "managements/class_publish_shixuns_list") %>");
\ No newline at end of file
diff --git a/app/views/managements/class_shixuns.html.erb b/app/views/managements/class_shixuns.html.erb
index 5de5090ea..2a75960e3 100644
--- a/app/views/managements/class_shixuns.html.erb
+++ b/app/views/managements/class_shixuns.html.erb
@@ -19,6 +19,7 @@
   <input class="fl task-form-20 task-height-30" name="search" maxlength="" placeholder="输入关键字进行搜索" type="text" style="height: 21px;" id="cla_sx_Look_name" >
   <a href="javascript:void(0);" class="fl task-btn task-btn-blue ml5" onclick="$('#class_shixuns_search').submit();">搜索</a>
   <a href="javascript:clearSearchCondition()" class="fl task-btn ml5 mt2 ">清除</a>
+  <input name="sx_order" type="hidden">
 </div>
 <div class="edu-con-bg01 mt15" id="managements_class_shixuns_list">
   <%= render :partial => "managements/class_shixuns_list" %>
diff --git a/app/views/managements/classroom.html.erb b/app/views/managements/classroom.html.erb
index 45858896c..bb59602d3 100644
--- a/app/views/managements/classroom.html.erb
+++ b/app/views/managements/classroom.html.erb
@@ -4,29 +4,27 @@
   <%= select_tag :discipline_category_id,options_for_select(discipline_category_option, nil), {:id=>"discipline_category_id", :class=>"fl task-form-15 task-height-30", :style => "margin:0px 30px 0px 50px;"} %>
   <%= select_tag :first_level_discipline_id,options_for_select(first_level_discipline_option, nil), {:id=>"first_level_discipline_id", :class=>"fl task-form-20 task-height-30", :style => "margin:0px 30px 0px 25px;"} %>
   <%= select_tag :major_id,options_for_select(syllabus_major_option, nil), {:id=>"major_id", :class=>"fl task-form-20 task-height-30", :style => "margin:0px 30px 0px 25px;"} %>
-  <select class="fl task-form-30 task-height-30"  style="margin:20px 30px 10px 25px;" name="school_id" id="part">
-    <option value="0" selected="selected">选择创建单位</option>
-    <%= @schools.each do |school|%>
-        <option value="<%= school.id %>"><%= school.name%></option>
-    <% end%>
-  </select>
+  <li class="clearfix mb10 ml35 mt15 fl" style="display: inline-block">
+    <input nhname="tag" autocomplete="off" maxlength="36"  nh_tag_0="true" nh_tag_1="true" nh_tag_3="true" id="province" name="school" class="task-height-40 panel-box-sizing fl" type="text"  placeholder="请选择学校" style="width: 330px" />
+    <input nhname="tag" nh_tag_5="true" class="fl" id="school_id" name="school_id" style="display:none;" type="text"/> <!-- 单位名称的test框选中下拉列表框的id -->
+    <div class="cl"></div>
+  </li>
+  <div id="search_school_result_list" style="width: 330px;line-height: 1.5;min-height:20px; max-height: 200px; height: auto !important;display:none;background: white;overflow: scroll;border: solid 1px #cccccc; overflow-x: hidden; overflow-y: auto;">
+  </div>
+  <!--</select>-->
   <select class="fl task-form-15 task-height-30"  style="margin:20px 0px 10px 25px;width: 11%" name="keyword" id="condition">
     <option value="u_name">创建者姓名搜索</option>
     <option value="cla_name">课程名称搜索</option>
   </select>
-  <span class="fr shixun_webssh">
-       <input type="checkbox"class="mr5 magic-checkbox" id="join_course_role_0">
-       <label style="top:-30px;padding-left:23px;" for="join_course_role_0"><span class="only_view">只看模板</span></label>
-  </span>
   <input class="fl task-form-20 task-height-30 mt20" name="search" maxlength="" placeholder="输入关键字进行搜索" type="text" style="height: 21px;" id="Look_name">
   <a href="javascript:void(0);" class="fl task-btn task-btn-blue ml5 mt20" onclick="$('#classroom').submit();">搜索</a>
   <a href="javascript:clearSearchCondition()" class="fl task-btn ml5 mt2 mt20" id="clear_contents">清除</a>
+  <input name="sx_order" type="hidden">
 </div>
 <% end %>
 <div class="edu-con-bg01 mt15" id="classroom_list">
   <%= render :partial => "managements/classroom_list" %>
 </div>
-
 <script>
     function clearSearchCondition(){
         $("#part").val("");
@@ -38,4 +36,55 @@
         $("#first_level_discipline_id").val("");
         $.get('<%= classroom_managements_path() %>');
     }
-</script>
\ No newline at end of file
+    $("input[name='school']").on('input', function (e) {
+        throttle(department_search_fn, window, e);
+    });
+
+    var d_lastSearchCondition = '';
+    var d_page = 1; //唯一控制页码 变量
+    var d_count = 0; //查询结果的总量
+    var d_maxPage = 0;//最大页面值
+    function department_search_fn(e) {
+        if($(e.target).val().trim() == ''){
+            $("#search_school_result_list").hide();
+            $("input[name='school_id']").val("");
+            return;
+        }
+        if ($(e.target).val().trim() == d_lastSearchCondition && $(e.target).val().trim() != '') {//如果输入框没有改变或者输入框为空就返回
+            return;
+        }
+        d_lastSearchCondition = $(e.target).val().trim();
+        page = 1; //有新的搜索，页面重置为1
+        $.ajax({
+            url: '<%= url_for(:controller => 'school',:action => 'on_search') %>' + '?name=' + e.target.value + '&school_id=' + $("input[name='occupation']").val() + '&page=' + d_page,
+            type: 'post',
+            success: function (data) {
+                d_schoolsResult = data.schools;
+                count = data.count;
+                maxPage = Math.ceil(count / 100); //最大页码值
+                if (d_schoolsResult.length != undefined && d_schoolsResult.length != 0) {
+                    var i = 0;
+                    $("#search_school_result_list").html('');
+                    for (; i < d_schoolsResult.length; i++) {
+                        link = '<a onclick="window.changeSchoolValue(\'' + d_schoolsResult[i].school.name.replace(/\s/g, " ") + '\',\'' + d_schoolsResult[i].school.id + '\')" href="javascript:void(0)">' + d_schoolsResult[i].school.name + '</a><br/>';
+                        $("#search_school_result_list").append(link);
+                    }
+                    $("#search_school_result_list").css('left', $(e.target).offset().left);
+                    $("#search_school_result_list").css('top', $(e.target).offset().top + 40);
+                    $("#search_school_result_list").css("position", "absolute");
+                    $("#search_school_result_list").show();
+                } else {
+                    $("#search_school_result_list").html('你的学校不在列表中？请确认后输入');
+                    $("#search_school_result_list").show();
+                }
+            }
+        });
+    }
+    //修改部门
+    function changeSchoolValue(value, data) {
+        console.log(value+","+data)
+        $("input[name='school']").val(value);
+        $("input[name='school_id']").val(data);
+        $("#search_school_result_list").hide();
+    }
+</script>
diff --git a/app/views/managements/classroom_classment.html.erb b/app/views/managements/classroom_classment.html.erb
index fda65b3df..2a81c4f3c 100644
--- a/app/views/managements/classroom_classment.html.erb
+++ b/app/views/managements/classroom_classment.html.erb
@@ -19,11 +19,12 @@
       <a href="javascript:void(0);" class="fl task-btn task-btn-blue ml5" onclick="$('#class_publish_shixuns_search').submit();">搜索</a>
       <a href="javascript:clearSearchCondition();" class="fl task-btn ml5 mt2 " id="clear_contents">清除</a>
       <span class="fr shixun_webssh">
-       <input type="checkbox"class="mr5 magic-checkbox" id="join_course_role_0">
+       <input type="checkbox" class="mr5 magic-checkbox" name="homepage_show" value="1" id="join_course_role_0">
        <label style="top:2px;padding-left:23px;" for="join_course_role_0"><span class="only_view">只看首页显示</span></label>
-  </span>
+      </span>
+      <input name="sx_order" type="hidden">
     </div>
-<% end%>
+<% end %>
 <div class="edu-con-bg01 mt15" id="managements_classroom_classment">
   <%= render :partial => "managements/classroom_classment_list" %>
 </div>
@@ -33,6 +34,11 @@
         $("#part").val("");
         $("#condition_status").val("uname")
         $("#Look_name").val("");
-        $.get('<%=classroom_classment_managements_path() %>')
-    }
+        $.get('<%= classroom_classment_managements_path() %>')
+    };
+
+    $("#join_course_role_0").on('click', function(){
+        $('#class_publish_shixuns_search').submit();
+    });
+
 </script>
\ No newline at end of file
diff --git a/app/views/managements/course_homepage_show.js.erb b/app/views/managements/course_homepage_show.js.erb
new file mode 100644
index 000000000..e69de29bb
diff --git a/app/views/managements/depart.html.erb b/app/views/managements/depart.html.erb
index 2636fe896..19dad429f 100644
--- a/app/views/managements/depart.html.erb
+++ b/app/views/managements/depart.html.erb
@@ -3,11 +3,12 @@
   <input class="fl task-form-20 task-height-30 ml35" id="shixun_Look_name" name="search" maxlength="" placeholder="输入关键字进行搜索" type="text" style="height: 21px;" >
   <a href="javascript:void(0);" class="fl task-btn task-btn-blue ml5 mt2" onclick="$('#depart_search').submit();">搜索</a>
   <a href="javascript:clearSearchCondition();" class="fl task-btn ml5 mt2" id="clear_contents">清除</a>
+  <input name="sx_order" type="hidden" />
 </div>
-<% end%>
 <div class="edu-con-bg01 mt15" id="managements_user_list">
   <%= render :partial => "managements/depart_list" %>
 </div>
+<% end %>
 <script>
   function clearSearchCondition(){
       $("#shixun_Look_name").val("");
diff --git a/app/views/managements/departments.html.erb b/app/views/managements/departments.html.erb
index 13a1ec82d..3bcdde0f1 100644
--- a/app/views/managements/departments.html.erb
+++ b/app/views/managements/departments.html.erb
@@ -4,6 +4,7 @@
   <a href="javascript:void(0);" class="fl task-btn task-btn-blue ml5 mt2" onclick="$('#department_search').submit();">搜索</a>
   <a href="javascript:clearSearchCondition();" class="fl task-btn ml5 mt2" id="clear_contents">清除</a>
   <a href="#" class="task-btn task-btn-green fr mt6 mr30" >创建</a>
+  <input name="sx_order"  type="hidden"/>
 </div>
 <% end %>
 <div class="edu-con-bg01 mt15" id="managements_departments_list">
diff --git a/app/views/managements/departments_part.html.erb b/app/views/managements/departments_part.html.erb
index c99c8d82f..064f47f07 100644
--- a/app/views/managements/departments_part.html.erb
+++ b/app/views/managements/departments_part.html.erb
@@ -4,6 +4,7 @@
   <a href="javascript:void(0);" class="fl task-btn task-btn-blue ml5 mt2" onclick="$('#department_part_search').submit();">搜索</a>
   <a href="javascript:clearSearchCondition();" class="fl task-btn ml5 mt2" id="clear_contents">清除</a>
   <a href="#" class="task-btn task-btn-green fr mt6 mr30" >新建单位</a>
+  <input name="sx_order" type="hidden">
 </div>
 <% end %>
 <div class="edu-con-bg01 mt15" id="managements_department_part_list">
diff --git a/app/views/managements/identity_authentication.html.erb b/app/views/managements/identity_authentication.html.erb
index f68d6b6c1..4cdd05b5b 100644
--- a/app/views/managements/identity_authentication.html.erb
+++ b/app/views/managements/identity_authentication.html.erb
@@ -1,111 +1,55 @@
 <div class="edu-class-container mb15">
   <div class="edu-con-top clearfix">
-    <!--<p class="ml15  fl color-grey"><span><a href="">身份认证</a></span><span style="margin: 0 40px">|</span><span><a href="">职业认证</a></span></p>-->
-    <ul id="edu-tab-nav-auth">
-      <li class="edu-new-tab-hover new-tab-nav">
-        <%= link_to "身份认证", {:controller => "managements", :action => "", :type => 0}, :class => "tab_type", :remote => true %>
-      </li>
-      <li class="new-tab-nav">
-        <%= link_to "职业认证", {:controller => "managements", :action => "", :type => 0}, :class => "tab_type", :remote => true %>
-      </li>
-    </ul>
+    <p class="ml15  fl color-grey"><span><a href="">身份认证</a></span></p>
     <div class="cl"></div>
-
   </div>
-  <div>
+
   <!--身份认证-->
-  <div class="edu-con-bg01 mt15 authentization">
-    <div class="edu-tab clearfix mb20">
-      <ul id="edu-tab-nav">
-        <li id="edu-tab-nav-1" class="edu-new-tab-hover new-tab-nav" onclick="HoverLi(1);">
-          <%= link_to "待审批", {:controller => "managements", :action => "identity_authentication", :type => 0}, :class => "tab_type", :remote => true %>
-        </li>
-        <li id="edu-tab-nav-2" onclick="HoverLi(2);">
-          <%= link_to "已审批", {:controller => "managements", :action => "identity_authentication", :type => [1,2]}, :class => "tab_type", :remote => true %>
-        </li>
-      </ul>
-      <div class="cl"></div>
-      <div id="edu-tab-con-1">
-        <div class="mt10">
-          <div class="edu-position fr task-form-30 mb10 mr15">
-            <input class="task-form-100 panel-box-sizing" placeholder="输入真实姓名进行检索" type="text" id="search_name">
-            <a href="javascript:void(0);" class="edu-btn-search font-16 color-grey mt10" id="search"><i class="fa fa-search"></i></a>
+      <div class="edu-con-bg01 mt15 authentization">
+        <div class="edu-tab clearfix mb20">
+          <ul id="edu-tab-nav">
+            <li id="edu-tab-nav-1" class="edu-new-tab-hover new-tab-nav" onclick="HoverLi(1);">
+              <%= link_to "待审批", {:controller => "managements", :action => "identity_authentication", :type => 0}, :class => "tab_type", :remote => true %>
+            </li>
+            <li id="edu-tab-nav-2" class="new-tab-nav" onclick="HoverLi(2);">
+              <%= link_to "已审批", {:controller => "managements", :action => "identity_authentication", :type => [1,2]}, :class => "tab_type", :remote => true %>
+            </li>
+          </ul>
+          <div class="cl"></div>
+          <div id="edu-tab-con-1">
+            <div class="mt10">
+              <div class="edu-position fr task-form-30 mb10 mr15">
+                <input class="task-form-100 panel-box-sizing" placeholder="输入真实姓名进行检索" type="text" id="search_name">
+                <a href="javascript:void(0);" class="edu-btn-search font-16 color-grey mt10" id="search"><i class="fa fa-search"></i></a>
+              </div>
+              <div class="cl"></div>
+              <div id="authentication_list">
+                <%= render :partial => "admin/authentication_list" %>
+              </div>
+            </div>
+          </div>
+
+          <div id="edu-tab-con-2" class="undis">
+            <div class="mt10">
+              <p class="fl task-form-60 mt8">
+                <a href="javascript:void(0);" class="edu-filter-cir-grey mr5 active wid60" id="audit_all_authentication">全部</a>
+                <a href="javascript:void(0);" class="edu-filter-cir-grey mr5 wid60" id="audit_agree_authentication">同意</a>
+                <a href="javascript:void(0);" class="edu-filter-cir-grey mr5 wid60" id="audit_reject_authentication" >拒绝</a>
+              </p>
+              <div class="edu-position fr task-form-30 mb10 fr mr15">
+                <input class="task-form-100 panel-box-sizing" placeholder="输入真实姓名进行检索" type="text" id="audit_search_name">
+                <a href="javascript:void(0);" class="edu-btn-search font-16 color-grey mt15" id="audit_search"><i class="fa fa-search"></i></a>
+              </div>
+              <div class="cl"></div>
+              <div id="audit_authentication_list">
+              </div>
+            </div>
           </div>
           <div class="cl"></div>
-          <div id="authentication_list">
-            <%= render :partial => "admin/authentication_list" %>
-          </div>
         </div>
       </div>
 
-      <div id="edu-tab-con-2" class="undis">
-        <div class="mt10">
-          <p class="fl task-form-60 mt8 ml15">
-            <a href="javascript:void(0);" class="edu-filter-cir-grey mr5 active" id="audit_all_authentication">全部</a>
-            <a href="javascript:void(0);" class="edu-filter-cir-grey mr5" id="audit_agree_authentication">同意</a>
-            <a href="javascript:void(0);" class="edu-filter-cir-grey mr5" id="audit_reject_authentication" >拒绝</a>
-          </p>
-          <div class="edu-position fr task-form-30 mb10 fr mr15">
-            <input class="task-form-100 panel-box-sizing" placeholder="输入真实姓名进行检索" type="text" id="audit_search_name">
-            <a href="javascript:void(0);" class="edu-btn-search font-16 color-grey mt15" id="audit_search"><i class="fa fa-search"></i></a>
-          </div>
-          <div class="cl"></div>
-          <div id="audit_authentication_list">
-          </div>
-        </div>
-      </div>
-      <div class="cl"></div>
-    </div>
-  </div>
-  <!--职业认证-->
-  <div class="edu-con-bg01 mt15 undis authentization">
-    <div class="edu-tab clearfix mb20">
-      <ul id="edu-tab-nav">
-        <li id="edu-tab-nav-1" class="edu-new-tab-hover new-tab-nav" onclick="HoverLi(1);">
-          <%= link_to "待审批" %>N
-        </li>
-        <li id="edu-tab-nav-2" onclick="HoverLi(2);">
-          <%= link_to "已审批" %>
-        </li>
-      </ul>
-      <div class="cl"></div>
-      <div id="edu-tab-con-1">
-        <div class="mt10">
-          <div class="edu-position fr task-form-30 mb10 mr15">
-            <input class="task-form-100 panel-box-sizing" placeholder="输入真实姓名进行检索" type="text">
-            <a href="javascript:void(0);" class="edu-btn-search font-16 color-grey mt10" id="search"><i class="fa fa-search"></i></a>
-          </div>
-          <div class="cl"></div>
-          <div id="authentication_list">
-
-          </div>
-        </div>
-      </div>
-
-      <div id="edu-tab-con-2" class="undis">
-        <div class="mt10">
-          <p class="fl task-form-60 mt8 ml15">
-            <a href="javascript:void(0);" class="edu-filter-cir-grey mr5 active">全部</a>
-            <a href="javascript:void(0);" class="edu-filter-cir-grey mr5">同意</a>
-            <a href="javascript:void(0);" class="edu-filter-cir-grey mr5">拒绝</a>
-          </p>
-          <div class="edu-position fr task-form-30 mb10 fr mr15">
-            <input class="task-form-100 panel-box-sizing" placeholder="输入真实姓名进行检索" type="text">
-            <a href="javascript:void(0);" class="edu-btn-search font-16 color-grey mt15"><i class="fa fa-search"></i></a>
-          </div>
-          <div class="cl"></div>
-          <!--<div id="audit_authentication_list">-->
-          <!--</div>-->
-        </div>
-      </div>
-      <div class="cl"></div>
-    </div>
-  </div>
-  </div>
 </div>
-
-
-
 <script>
     /* --------------------------  拒绝 ------------------------------------ */
     function reject_authentication_reason(nThis){
@@ -189,10 +133,5 @@
             data: { name: iName, type: type}
         });
     });
-//        身份认证和职业认证
-        $("#edu-tab-nav-auth li").click(function(){
-           var index=$(this).index();
-            $("#edu-tab-nav-auth li").eq(index).addClass("edu-new-tab-hover").siblings().removeClass("edu-new-tab-hover");
-            $(".authentization").eq(index).removeClass("undis").siblings().addClass("undis");
-        })
+
 </script>
\ No newline at end of file
diff --git a/app/views/managements/profession.html.erb b/app/views/managements/profession.html.erb
index 51e6d12af..7f715457e 100644
--- a/app/views/managements/profession.html.erb
+++ b/app/views/managements/profession.html.erb
@@ -6,6 +6,7 @@
       <a href="javascript:void(0);" class="fl task-btn task-btn-blue ml5 " onclick="$('#profession').submit();">搜索</a>
       <a href="javascript:clearSearchCondition()" class="fl task-btn ml5 mt2 " id="clear_contents">清除</a>
       <a href="#" class="task-btn task-btn-green fr mr30" >新增</a>
+      <input type="hidden" name="sx_order"/>
     </div>
     <span class="shixun_webssh">
        <input type="checkbox" class="mr5 magic-checkbox" id="join_course_role_0">
diff --git a/app/views/managements/publish_shixuns.html.erb b/app/views/managements/publish_shixuns.html.erb
index 4b4f331ec..ac596a4a0 100644
--- a/app/views/managements/publish_shixuns.html.erb
+++ b/app/views/managements/publish_shixuns.html.erb
@@ -10,6 +10,10 @@
           <a href="javascript:void(0)" class="task-btn task-btn-blue" onclick="$('#publish_shixuns_search').submit();">搜索</a>
           <a href="javascript:clearSearchCondition();" class="task-btn mr10">清除</a>
         </li>
+      <span class="fr shixun_webssh">
+       <input type="checkbox" class="mr5 magic-checkbox" name="homepage_show" value="1" id="join_course_role_0">
+       <label style="top:2px;padding-left:23px;" for="join_course_role_0"><span class="only_view">只看首页显示</span></label>
+      </span>
   <% end %>
   </div>
   <div class="ex_container" id="management_shixun_list">
@@ -41,5 +45,7 @@
         $("#sx_condition_status").val("u_name");
         $("#sx_status").val("");
     }
-
+    $("#join_course_role_0").on("click",function(){
+        $('#publish_shixuns_search').submit();
+    })
 </script>
\ No newline at end of file
diff --git a/app/views/managements/shixun_authorization.html.erb b/app/views/managements/shixun_authorization.html.erb
index 02ab8f522..a02b5b3c5 100644
--- a/app/views/managements/shixun_authorization.html.erb
+++ b/app/views/managements/shixun_authorization.html.erb
@@ -5,12 +5,11 @@
   <div class="edu-con-bg01 mt15">
     <div class="edu-tab clearfix mb20">
       <ul id="edu-tab-nav">
-        <li id="edu-tab-nav-1" class="edu-new-tab-hover" onclick="HoverLi(1);">
+        <li id="edu-tab-nav-1" class="edu-new-tab-hover new-tab-nav" onclick="HoverLi(1);">
           <%= link_to "待审批", {:controller => "managements", :action => "shixun_authorization", :type => 0}, :class => "tab_type", :remote => true %>
         </li>
-        <li id="edu-tab-nav-2" onclick="HoverLi(2);">
+        <li id="edu-tab-nav-2" onclick="HoverLi(2);" class="new-tab-nav">
           <%= link_to "已审批", {:controller => "managements", :action => "shixun_authorization", :type => [1, 2]}, :class => "tab_type", :remote => true %>
-          <span class="edu-tab-fa"><i class="fa fa-caret-down"></i></span>
         </li>
       </ul>
       <div class="cl"></div>
diff --git a/app/views/managements/subject_authorization.html.erb b/app/views/managements/subject_authorization.html.erb
index b04eda5b3..908b3fbbb 100644
--- a/app/views/managements/subject_authorization.html.erb
+++ b/app/views/managements/subject_authorization.html.erb
@@ -5,12 +5,11 @@
   <div class="edu-con-bg01 mt15">
     <div class="edu-tab clearfix mb20">
       <ul id="edu-tab-nav">
-        <li id="edu-tab-nav-1" class="edu-new-tab-hover" onclick="HoverLi(1)">
+        <li id="edu-tab-nav-1" class="edu-new-tab-hover new-tab-nav" onclick="HoverLi(1)">
           <%= link_to "待审批", {:controller => "managements", :action => "subject_authorization", :type => 0}, :class => "tab_type", :remote => true %>
         </li>
-        <li id="edu-tab-nav-2" onclick="HoverLi(2)">
+        <li id="edu-tab-nav-2" class="new-tab-nav" onclick="HoverLi(2)">
           <%= link_to "已审批", {:controller => "managements", :action => "subject_authorization", :type => [1, 2]}, :class => "tab_type", :remote => true %>
-          <span class="edu-tab-fa"><i class="fa fa-caret-down"></i></span>
         </li>
       </ul>
       <div class="cl"></div>
diff --git a/app/views/managements/unit.html.erb b/app/views/managements/unit.html.erb
index 2b0968bb3..515218fce 100644
--- a/app/views/managements/unit.html.erb
+++ b/app/views/managements/unit.html.erb
@@ -3,6 +3,7 @@
   <input class="fl task-form-20 task-height-30 ml35" id="shixun_Look_name" name="search" maxlength="" placeholder="输入关键字进行搜索" type="text" style="height: 21px;">
   <a href="javascript:void(0);" class="fl task-btn task-btn-blue ml5 mt-2" onclick="$('#unit').submit();">搜索</a>
   <a href="javascript:clearSearchCondition();" class="fl task-btn ml5 mt2" id="clear_contents">清除</a>
+  <input type="hidden" name="sx_order"/>
 </div>
 <% end%>
 <div class="edu-con-bg01 mt15" id="managements_unit_list">
diff --git a/config/routes.rb b/config/routes.rb
index cdc571032..8c5e87fee 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -180,6 +180,9 @@ RedmineApp::Application.routes.draw do
       match 'users_authorization_agree'
       match 'users_authorization_cancel'
       get 'update_webssh'
+      post 'course_homepage_show'
+      post 'shixun_homepage_show'
+      post 'add_course'
     end
   end
   # Enable Grack support
diff --git a/public/javascripts/course.js b/public/javascripts/course.js
index 87a4f8333..5d67fb13eb 100644
--- a/public/javascripts/course.js
+++ b/public/javascripts/course.js
@@ -1,1608 +1,1608 @@
-//配置课程信息
-function course_setting(id)
-{
-    //alert(id);
-    //$('#tb_'+id).removeClass().addClass("hwork_hovertab");
-    //$('#tbc_0'+id).removeClass().addClass("dis");
-    //$('#tb_'+(3-id)).removeClass().addClass("hwork_normaltab");
-    //$('#tbc_0'+(3-id)).removeClass().addClass("undis");
-    for (var i = 1; i < 5; i++) {
-        if (i == id) {
-            $("#tb_" + i).removeClass().addClass("hwork_hovertab");
-            $("#tbc_0" + i).removeClass().addClass("dis");
-        }
-        else {
-            $("#tb_" + i).removeClass().addClass("hwork_normaltab");
-            $("#tbc_0" + i).removeClass().addClass("undis");
-        }
-    }
-}
-
-$(function(){
-   $("img").removeAttr("align");
-});
-
-///////////////////////////////////////////////////////////////
-//添加分班
-function add_group(url,course_id) {
-    var group_name = $('#group_name').val();
-    $.get(
-        url,
-        { valid: "name",
-        value: group_name,
-        course_id: course_id },
-        function (data) {
-            if (data.valid) {
-                $("#add_group_name").submit();
-            }
-            else
-            {
-                alert(data.message);
-            }
-        }
-    );
-}
-//修改分班:修改分班时得考虑什么都不改但是点击确定的情况
-function edit_group(id,url,course_id,group_id)
-{
-    var group_name = $('#'+id).val();
-    var group_id = $('#'+group_id).val();
-    $.get(
-        url,
-        {
-            valid: "name",
-            value: group_name,
-            course_id: course_id,
-            group_id: group_id
-        },
-        function (data) {
-            if (data.valid) {
-                $("#update_group_form").submit();
-            }
-            else
-            {
-                alert(data.message);
-            }
-        }
-    );
-}
-
-function hidden_homework_score_form()
-{
-    hideModal($("#user_score"));
-}
-///////////////////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////新建课程相关
-//验证班级名称
-function regex_course_name(str)
-{
-    var name = $.trim($("#"+str+"_course_name").val());
-    var syl_title = "";
-    if($("#new_syllabus_id").length > 0){
-        syl_title = $("#new_syllabus_id").find("option:selected").text();
-    } else{
-        if(str == "edit"){
-            syl_title = $("#edit_syllabus_id").html();
-        } else{
-            syl_title = $("#course_syllabus_title").html();
-        }
-    }
-    if(name.length < 2)
-    {
-        $("#"+str+"_course_name_notice").show();
-        $("#"+str+"_course_name").css('border', "2px solid red");
-        return false;
-    }
-    else if(name.indexOf(syl_title) != 0){
-        $("#"+str+"_course_name_notice").html("请参照正确示例规范，应该以课程名称开头命名");
-        $("#"+str+"_course_name_notice").show();
-        $("#"+str+"_course_name").focus();
-        $("#"+str+"_course_name").css('border', "2px solid red");
-        return false;
-    }
-    else
-    {
-        $("#"+str+"_course_name_notice").hide();
-        $("#"+str+"_course_name").css('border', "1px solid #ddd");
-        return true;
-    }
-}
-//验证课程学时
-function regex_course_class_period(str)
-{
-    var class_period = $.trim($("#"+str+"_class_period").val());
-    var regex = /^\d*$/;
-    if(class_period.length == 0)
-    {
-        $("#"+str+"_course_class_period_notice").html("学时总数不能为空");
-        $("#"+str+"_course_class_period_notice").show();
-        return false;
-    }
-    else if (regex.test(class_period)) {
-        if(parseInt(class_period) > 0)
-        {
-            $("#"+str+"_course_class_period_notice").html("");
-            $("#"+str+"_course_class_period_notice").hide();
-            return true;
-        }
-        else
-        {
-            $("#"+str+"_course_class_period_notice").html("学时总数必须大于0");
-            $("#"+str+"_course_class_period_notice").show();
-            return false;
-        }
-    }
-    else
-    {
-        $("#"+str+"_course_class_period_notice").html("学时总数必须为正整数");
-        $("#"+str+"_course_class_period_notice").show();
-        return false;
-    }
-}
-//验证开始学期和结束学期
-function regex_time_term(str){
-    var obj_time = document.getElementById(str+"_time");
-    var obj_end_time = document.getElementById(str+"_end_time");
-    var obj_term = document.getElementById(str+"_term");
-    var obj_end_term = document.getElementById(str+"_end_term");
-    var time = obj_time.options[obj_time.selectedIndex];
-    var end_time = obj_end_time.options[obj_end_time.selectedIndex];
-    var term = obj_term.options[obj_term.selectedIndex];
-    var end_term = obj_end_term.options[obj_end_term.selectedIndex];
-    if(time.value == end_time.value) {
-        if(set_term_val(term.value) > set_term_val(end_term.value)) {
-            $("#"+str+"_course_time_term_notice").html("开始学期不能晚于结束学期");
-            $("#"+str+"_course_time_term_notice").show();
-            return false;
-        } else {
-            $("#"+str+"_course_time_term_notice").html("");
-            $("#"+str+"_course_time_term_notice").hide();
-            return true;
-        }
-    } else if(time.value < end_time.value) {
-        $("#"+str+"_course_time_term_notice").html("");
-        $("#"+str+"_course_time_term_notice").hide();
-        return true;
-    } else {
-        $("#"+str+"_course_time_term_notice").html("开始学期不能晚于结束学期");
-        $("#"+str+"_course_time_term_notice").show();
-        return false;
-    }
-}
-//学期转换为数字
-function set_term_val(val) {
-    if(val == "春季学期"){
-        return 1;
-    } else if(val == "夏季学期"){
-        return 2;
-    } else if(val == "秋季学期"){
-        return 3;
-    }
-}
-//验证密码
-function regex_course_password(str)
-{
-    var class_period = $.trim($("#"+str+"_course_course_password").val());
-    var regex = /^\w+$/;
-    if(class_period.length == 0)
-    {
-        $("#"+str+"_course_course_password_notice").html("课程密码不能为空");
-        $("#"+str+"_course_course_password_notice").show();
-        return false;
-    }
-    else if (regex.test(class_period)) {
-        $("#"+str+"_course_course_password_notice").html("");
-        $("#"+str+"_course_course_password_notice").hide();
-        return true;
-    }
-    else
-    {
-        $("#"+str+"_course_course_password_notice").html("课程密码有非法字符");
-        $("#"+str+"_course_course_password_notice").show();
-        return false;
-    }
-}
-//验证课程大纲
-function regex_syllabus_option(str) {
-    if(str == "new" && document.getElementById(str + "_syllabus_id")) {
-        var obj = document.getElementById(str + "_syllabus_id");
-        var syllabus = obj.options[obj.selectedIndex];
-        if(parseInt(syllabus.value) == 0) {
-            $("#"+str+"_course_syllabus_notice").show();
-            return false;
-        } else{
-            $("#"+str+"_course_syllabus_notice").hide();
-            return true;
-        }
-    } else {
-        $("#"+str+"_course_syllabus_notice").hide();
-        return true;
-    }
-}
-//提交新建课程
-function submit_new_course()
-{
-    if(regex_syllabus_option('new')&&regex_course_name('new')&&regex_course_class_period('new')&&regex_time_term('new'))
-    {
-        $("#new_course").submit();
-    }
-}
-
-function submit_edit_course(id)
-{
-    if(regex_syllabus_option('edit')&&regex_course_name('edit')&&regex_course_class_period('edit')&&regex_time_term('edit'))
-    {
-        $("#edit_course_"+id).submit();
-    }
-}
-
-//新建课程大纲
-function submit_new_syllabus()
-{
-    if(regex_syllabus_name())
-    {
-        $("#new_syllabus").submit();
-    }
-}
-
-//课程讨论区
-function regexTopicSubject() {
-    var name = $("#message_subject").val();
-    if(name.length ==0)
-    {
-        $("#subjectmsg").text("标题不能为空");
-        $("#subjectmsg").css('color','#ff0000');
-        $("#message_subject").focus();
-        return false;
-    }
-    else if(name.length <= 255)
-    {
-        $("#subjectmsg").text("填写正确");
-        $("#subjectmsg").css('color','#008000');
-        return true;
-    }
-    else
-    {
-        $("#subjectmsg").text("标题超过255个字符");
-        $("#subjectmsg").css('color','#ff0000');
-        $("#message_subject").focus();
-        return false;
-    }
-}
-
-function regexTopicDescription()
-{
-    var name = message_content_editor.html();
-    if(message_content_editor.isEmpty())
-    {
-        $("#message_content_span").text("描述不能为空");
-        $("#message_content_span").css('color','#ff0000');
-        return false;
-    }
-    else if(name.length >=6000){
-        $("#message_content_span").text("描述最多3000个汉字(或6000个英文字符)");
-        $("#message_content_span").css('color','#ff0000');
-        return false;
-    }
-    else
-    {
-        $("#message_content_span").text("填写正确");
-        $("#message_content_span").css('color','#008000');
-        return true;
-    }
-}
-
-function submit_topic()
-{
-//    if(regexTopicSubject() && regexTopicDescription())
-//    {
-        message_content_editor.sync();
-        $("#message-form").submit();
-//    }
-}
-
-function reset_topic(){
-
-}
-
-///////////////////////////////////////////////////////////////
-//////////////////////////////////////////////////////////////课程讨论区
-function regexSubject(id) {
-    var subjectid = "#message_subject" + id ;
-    var content = $.trim($(subjectid).val());
-    var message = "#subject_span" + id;
-    if (content.length == 0) {
-        $(message).text("主题不能为空");
-        $(message).css('color', '#ff0000');
-        return  false;
-    }
-    else {
-        $(message).text("填写正确");
-        $(message).css('color', '#008000');
-        return true;
-    }
-    return false;
-}
-function regexContent(id) {
-    var contentid = "#message_content" + id;
-    var message = "#message_content_span"+ id;
-    var content = $.trim($(contentid).val());
-    if (content.length == 0) {
-        $(message).text("描述不能为空");
-        $(message).css('color', '#ff0000');
-        return  false;
-    }
-    else {
-        $(message).text("填写正确");
-        $(message).css('color', '#008000');
-        return true;
-    }
-    return false;
-}
-
-// 项目讨论区编辑和提交
-function submitProjectsBoard(id) {
-    var formid = "#message-form" + id;
-    if (regexSubject(id) && regexContent(id)) {
-        $(formid).submit();
-    }
-}
-
-
-///////////////////////////////////////////////////////////////
-/////////////////////////////////////////////////////////////// 课程通知
-function regexTitle()
-{
-    var name = $("#news_title").val();
-    if(name.length ==0)
-    {
-        $("#title_notice_span").text("标题不能为空");
-        $("#title_notice_span").css('color','#ff0000');
-        $("#news_title").focus();
-        return false;
-    }
-    else if(name.length <= 60)
-    {
-        $("#title_notice_span").text("填写正确");
-        $("#title_notice_span").css('color','#008000');
-        return true;
-    }
-    else
-    {
-        $("#title_notice_span").text("标题超过60个字符");
-        $("#title_notice_span").css('color','#ff0000');
-        $("#news_title").focus();
-        return false;
-    }
-}
-
-function regexDescription()
-{
-    var name = news_description_editor.html();
-    if(news_description_editor.isEmpty())
-    {
-        $("#description_notice_span").text("描述不能为空");
-        $("#description_notice_span").css('color','#ff0000');
-        $("#description_notice_span").focus();
-        return false;
-    }
-    /*else if(name.length >=6000){
-        $("#description_notice_span").text("描述最多3000个汉字(或6000个英文字符)");
-        $("#description_notice_span").css('color','#ff0000');
-        $("#description_notice_span").focus();
-        return false;
-    }*/
-    else
-    {
-        $("#description_notice_span").text("填写正确");
-        $("#description_notice_span").css('color','#008000');
-        return true;
-    }
-}
-
-function submitNews()
-{
-    if(regexTitle() && regexDescription())
-    {
-        news_description_editor.sync();
-        $("#news-form").submit();
-    }
-}
-
-function submitFocus(obj)
-{
-    $(obj).focus();
-}
-
-function submitComment()
-{
-    if (newsReplyVerify()) {
-        comment_editor.sync();
-        $("#add_comment_form").submit();
-    }
-}
-
-function newsReplyVerify() {
-    var content = comment_editor.html();
-    if(comment_editor.isEmpty()) {
-        $("#add_reply_news").text("评论不能为空");
-        $("#add_reply_news").css('color', '#ff0000');
-        $("#news_submit_comment").one('click',function(){
-            submitComment();
-        });
-        return false;
-    } else {
-        $("#add_reply_news").text("填写正确");
-        $("#add_reply_news").css('color', '#008000');
-        return true;
-    }
-}
-
-/////////////////////////////////////////////////课程讨论区
-function course_board_submit_message_replay()
-{
-    if(MessageReplayVevify())
-    {
-        message_content_editor.sync();//提交内容之前要sync，不然服务器端取不到值
-        $("#message_form").submit();
-    }
-}
-
-function course_board_canel_message_replay()
-{
-    $("#reply").hide(200);
-    $("#message_quote").html("");
-}
-
-function MessageReplayVevify() {
-    var content = message_content_editor.html();//$.trim($("#message_content").val());
-    if (message_content_editor.isEmpty()) {
-        $("#message_content_span").text("回复不能为空");
-        $("#message_content_span").css('color', '#ff0000');
-        return  false;
-    }
-    else {
-        $("#message_content_span").text("填写正确");
-        $("#message_content_span").css('color', '#008000');
-        return true;
-    }
-}
-//////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////
-//验证搜索时输入名字
-function regexName(content)
-{
-    var name = $.trim($("#name").val());
-    if(name.length == 0)
-    {
-        $("#project_name_span").text(content);
-        $("#project_name_span").css('color','#ff0000');
-        $("#project_name_span").focus();
-        return false;
-    }
-    else
-    {
-        $("#project_name_span").text("");
-        return true;
-    }
-}
-//提交搜索
-function submitSerch(content)
-{
-    if(regexName(content)){$("#course_search_form").submit();}
-}
-
-//验证搜索时输入名字
-function regexQ(content)
-{
-    var name = $.trim($("#q").val());
-    if(name.length == 0)
-    {
-        $("#course_member_name_span").text(content);
-        $("#course_member_name_span").css('color','#ff0000');
-        $("#course_member_name_span").focus();
-        return false;
-    }
-    else
-    {
-        $("#course_member_name_span").text("");
-        return true;
-    }
-}
-//提交课程成员搜索
-function submitMemberSerch(content)
-{
-    //if(regexQ(content)){$("#course_member_search_form").submit();}
-    $("#course_member_search_form").submit();
-}
-
-//课程描述显示更多信息
-function show_more_msg()
-{
-    $("#course_description").toggleClass("course_description_none");
-    var information = $("#expend_more_information");
-    var arrow = $("#arrow");
-    var val = information.attr("value");
-    if (val == "show_more") {
-        $("#expend_more_information").text("收起描述信息");
-        information.attr("value", "hide_more");
-        arrow.attr("src", "/images/jiantouup.jpg")
-    }
-    else {
-        $("#expend_more_information").text("展开更多信息");
-        information.attr("value", "show_more");
-        arrow.attr("src", "/images/jiantou.jpg")
-    }
-}
-//作业描述显示更多信息
-function news_show_more_des(id)
-{
-  $('#news_description_' + id).toggleClass("news_description_none");
-    if($("#news_description_" + id).hasClass("news_description_none"))
-    {
-        $("#news_foot_" + id).html("[收起]");
-    }
-    else
-    {
-        $("#news_foot_" + id).html("[展开]");
-    }
-}
-function bid_show_more_des(id)
-{
-    $("#bid_description_" + id).toggleClass("news_description_none");
-    if($("#bid_description_" + id).hasClass("news_description_none"))
-    {
-        $("#bid_show_more_des_button" + id).html("[收起]");
-    }
-    else
-    {
-        $("#bid_show_more_des_button" + id).html("[展开]");
-    }
-}
-
-//课程作业结束时间倒计时
-function show_bid_dead_line(year,month,day,divname)
-{
-    var now = new Date();
-    var endDate = new Date(year, month-1, day);
-    var leftTime=endDate.getTime()-now.getTime();
-    var leftsecond = parseInt(leftTime/1000);
-    var day1=Math.floor(leftsecond/(60*60*24));
-    var hour=Math.floor((leftsecond-day1*24*60*60)/3600);
-    var minute=Math.floor((leftsecond-day1*24*60*60-hour*3600)/60);
-    var second=Math.floor(leftsecond-day1*24*60*60-hour*3600-minute*60);
-    $("#"+divname).html("<form name='formnow' class='fr'>"
-    + "<input class='c_orange' type='text' style='border:0;' size='1' value='"+day1+"' > 天"
-    + "<input class='c_orange' type='text' style='border:0;' size='1' value='"+hour+"' > 小时"
-    + "<input class='c_orange' type='text' style='border:0;' size='1' value='"+minute+"' > 分"
-    + "<input class='c_orange' type='text' style='border:0;' size='1' value='"+second+"' > 秒"
-    + "</form>"
-    + "<p class='fr'>作品提交还剩：</p>");
-}
-
-
-//处理迟交、缺评扣分
-function check_late_penalty(id)
-{
-    var obj = $("#" + id);
-    var regex = /^\d+$/;
-    if(regex.test(obj.val()))
-    {
-        if(obj.val() > 50)
-        {
-            obj.val("50");
-        }
-    }
-    else
-    {
-        obj.val("");
-    }
-}
-
-//验证匿评数量
-//function regex_evaluation_num()
-//{
-//    if($("#evaluation_num").length == 0){ return true;}
-//    var evaluation_num = $.trim($("#evaluation_num").val());
-//    var regex = /^\d+$/;
-//    if(evaluation_num=="")
-//    {
-//        $("#evaluation_num_notice").html("匿评分配数量不能为空");
-//        $("#evaluation_num_notice").removeClass("c_red").addClass("c_red");
-//        return false;
-//    }
-//    else if(regex.test(evaluation_num))
-//    {
-//        if(evaluation_num > 0)
-//        {
-//            $("#evaluation_num_notice").html("每个学生将收到<span class='c_red'>&nbsp;"+ parseInt(evaluation_num) + "&nbsp;</span>份待匿评作品");
-//            $("#evaluation_num_notice").removeClass("c_red");
-//            return true;
-//        }
-//        else
-//        {
-//            $("#evaluation_num_notice").html("匿评分配数量必须为大于0");
-//            $("#evaluation_num_notice").removeClass("c_red").addClass("c_red");
-//            return false;
-//        }
-//    }
-//    else
-//    {
-//        $("#evaluation_num_notice").html("匿评分配数量只能为数字");
-//        $("#evaluation_num_notice").removeClass("c_red").addClass("c_red");
-//        return false;
-//    }
-//}
-
-//点击是否开启匿评单选框效果
-$(function(){
-    $("#absence_penalty").change(function(){
-        $("#absence_penalty_notice").html("&nbsp;"+ $("#absence_penalty").val() +"&nbsp;");
-    });
-});
-
-//生成select
-function build_selector(max_num){
-    var html = "<select class='w61 fl ml15' id='ta_proportion' name='ta_proportion'>";
-    for(var i = 0; i <= max_num; i += 10){
-        if( i == max_num){
-            html += "<option value='" + parseFloat(i)/100 + "' selected='selected'>" + i + "%</option>";
-        }else{
-            html += "<option value='" + parseFloat(i)/100 + "'>" + i + "%</option>";
-        }
-    }
-    html += "</select>";
-    return html;
-}
-function build_selector_sy(max_num){
-    var html = "<select class='w61 fl ml15' id='sy_proportion' name='sy_proportion'>";
-    for(var i = 0; i <= 100; i += 10){
-        if( i == max_num){
-            html += "<option value='" + parseFloat(i)/100 + "' selected='selected'>" + i + "%</option>";
-        }else{
-            html += "<option value='" + parseFloat(i)/100 + "'>" + i + "%</option>";
-        }
-    }
-    html += "</select>";
-    return html;
-}
-
-//提交匿评参数设置
-function submit_set_evaluation_attr(end_time){
-    if(!regex_evaluation_start(end_time)){
-        $("#evaluation_start_time").focus();
-    }
-    else if(!regex_evaluation_end()){
-        $("#evaluation_end_time").focus();
-    }
-    else if(!regex_evaluation_num()){
-        $("#evaluation_num").focus();
-    }
-    else{
-        $('#muban_popup_box form').submit();
-        hideModal();
-    }
-}
-
-//验证匿评开启时间：大于截止时间,或者为空
-function regex_evaluation_start(end_time){
-    var evaluation_start = $.trim($("#evaluation_start_time").val());
-    if(evaluation_start == ""){
-        $("#homework_evaluation_start_time").text("开启匿评日期不能为空");
-        return false;
-    }
-    var end_time = new Date(end_time);
-    var evaluation_start_time = new Date(evaluation_start);
-    if(evaluation_start_time > end_time){
-        $("#homework_evaluation_start_time").text("");
-        return true;
-    }else{
-        $("#homework_evaluation_start_time").text("开启匿评日期必须大于截止日期");
-        return false;
-    }
-}
-
-//验证匿评结束时间：大于匿评开启时间,或者为空。当匿评开启时间为空时，匿评结束时间必须为空
-function regex_evaluation_end(){
-    var evaluation_start = $.trim($("#evaluation_start_time").val());
-    var evaluation_end = $.trim($("#evaluation_end_time").val());
-    if(evaluation_end == ""){
-        $("#homework_evaluation_end_time").text("关闭匿评日期不能为空");
-        return true;
-    }
-    var evaluation_start_time = new Date(evaluation_start);
-    var evaluation_end_time = new Date(evaluation_end);
-    if(evaluation_end_time >= evaluation_start_time){
-        $("#homework_evaluation_end_time").text("");
-        return true;
-    }else{
-        $("#homework_evaluation_end_time").text("关闭匿评日期不能小于开启匿评日期");
-        return false;
-    }
-}
-
-//验证匿评数量
-function regex_evaluation_num(){
-    var evaluation_num = $.trim($("#evaluation_num").val());
-    var regex = /^\d+$/;
-    if(evaluation_num==""){
-        $("#evaluation_num_notice").text("匿评人数不能为空");
-        return false;
-    }
-    else if(regex.test(evaluation_num)){
-        if(evaluation_num > 0){
-            $("#evaluation_num_notice").html("");
-            return true;
-        }
-        else{
-            $("#evaluation_num_notice").text("匿评人数必须为大于0");
-            return false;
-        }
-    }
-    else{
-        $("#evaluation_num_notice").text("匿评人数只能为数字");
-        return false;
-    }
-}
-
-//老师提交 新建/修改 作业
-function submit_homework(id){
-    if(!regex_homework_name()){
-        $("#homework_name").focus();
-    }
-    else if(!regex_homework_end_time()){
-        $("#homework_end_time").focus();
-    }
-    else if(!regex_homework_end_publish_time()){
-        $("#homework_end_time").focus();
-    }
-    else if(!regex_course_id()){
-        $("#course_id").focus();
-    }
-    else{
-        homework_description_editor.sync();
-        $("#"+id).submit();
-    }
-}
-
-//验证新建作业的名字
-function regex_homework_name()
-{
-    var type = $("#homework_type_option").children('option:selected').val();
-    if(type == "0"){
-        $('#select_type_nitice').show();
-        return false;
-    }
-
-    var name = $.trim($("#homework_name").val());
-
-    if(name=="")
-    {
-        $("#homework_name_span").text("名称不能为空");
-        return false;
-    }
-    else
-    {
-        $("#homework_name_span").text("");
-        return true;
-    }
-}
-//验证发布时间不能大于截止时间
-function regex_homework_end_publish_time()
-{
-    if($.trim($("#homework_end_time").val()) != ""){
-        var myDate = new Date();
-        if($.trim($("#homework_publish_time").val()) == "")
-        {
-            $("#homework_publish_time").val(formate_time(myDate));
-        }
-        var publish_time = Date.parse($("#homework_publish_time").val());
-        var end_time = Date.parse($("#homework_end_time").val());
-        if(end_time < publish_time)
-        {
-            $("#homework_end_time_span").text("截止时间应晚于发布时间");
-            return false;
-        }
-        else
-        {
-            $("#homework_end_time_span").text("");
-            return true;
-        }
-    } else{
-        return true;
-    }
-}
-
-//验证截止时间
-function regex_homework_end_time()
-{
-    var name = $.trim($("#homework_end_time").val());
-    if(name=="")
-    {
-        $("#homework_end_time_span").text("截止时间不能为空");
-        return false;
-    }
-    else
-    {
-        $("#homework_end_time_span").text("");
-        return true;
-    }
-}
-
-function regex_work_end_publish_time()
-{
-    var myDate = new Date();
-    if($.trim($("#homework_publish_time").val()) == "")
-    {
-        $("#homework_publish_time").val(formate_date(myDate));
-    }
-    var publish_time = Date.parse($("#homework_publish_time").val());
-    var end_time = Date.parse($("#homework_end_time").val());
-    if(end_time < publish_time)
-    {
-        $("#homework_end_time_span").text("截止日期不能小于发布日期");
-        return false;
-    }
-    else
-    {
-        $("#homework_end_time_span").text("");
-        return true;
-    }
-}
-
-function formate_date(date){
-    var str = "";
-    var year = date.getFullYear();
-    var month = date.getMonth() + 1;
-    var day = date.getDate();
-    if(month < 10) {
-        month = '0' + month;
-    }
-    if(day < 10) {
-        day = '0' + day;
-    }
-    str = year + '-' + month + '-' + day;
-    return str;
-}
-
-function formate_time(time){
-    var str = "";
-    var year = time.getFullYear();
-    var month = time.getMonth() + 1;
-    var day = time.getDate();
-    var hour = time.getHours();
-    var min = time.getMinutes();
-    if(month < 10) {
-        month = '0' + month;
-    }
-    if(day < 10) {
-        day = '0' + day;
-    }
-    if(hour < 10) {
-        hour = '0' + hour;
-    }
-    if(min < 10) {
-        min = '0' + min;
-    }
-    str = year + '-' + month + '-' + day + ' ' + hour + ':' + min;
-    return str;
-}
-
-//验证发送到课程
-function regex_course_id(){
-    var course_id = $("#course_id").val();
-    if(course_id == -1)
-    {
-        $("#homework_course_id_span").text("发布课程不能为空");
-        return false;
-    }
-    else
-    {
-        $("#homework_course_id_span").text("");
-        return true;
-    }
-}
-
-//验证分组作业的参数
-function regex_group_attr(){
-    var min = $.trim($("#min_num").val());
-    var max = $.trim($("#max_num").val());
-    var regex = /^\d+$/;
-    if(!regex.test(min) || parseInt(min) <= 0) {
-        $("#min_max_num_notice").html("人数为正整数");
-        $("#min_max_num_notice").show();
-        $("#min_num").focus();
-        return false;
-    } else {
-        $("#min_max_num_notice").html("");
-        $("#min_max_num_notice").hide();
-    }
-    if(!regex.test(max) || parseInt(max) <= 0) {
-        $("#min_max_num_notice").html("人数为正整数");
-        $("#min_max_num_notice").show();
-        $("#max_num").focus();
-        return false;
-    } else {
-        $("#min_max_num_notice").html("");
-        $("#min_max_num_notice").hide();
-    }
-    if(parseInt(min) > parseInt(max)) {
-        $("#min_max_num_notice").html("最小人数不得大于最大人数");
-        $("#min_max_num_notice").show();
-        $("#max_num").focus();
-        return false;
-    } else {
-        $("#min_max_num_notice").html("");
-        $("#min_max_num_notice").hide();
-    }
-    if ($("#base_on_project").is(":checked")) {
-        $("#base_on_project").val(1);
-    } else {
-        $("#base_on_project").val(0);
-    }
-    return true;
-}
-
-//验证编程作业的参数
-function regex_program_attr() {
-    var result = true;
-    $.each($("#programHomework textarea[name='sample[input][]']"), function(i, val){
-        if (result && $(val).val().length<=0) {
-            $(val)[0].focus();
-            result = false;
-        }
-    });
-    $.each($("#programHomework textarea[name='program[input][]']"), function(i, val){
-        if (result && $(val).val().length<=0) {
-            $(val)[0].focus();
-            result = false;
-        }
-    });
-    return result;
-}
-
-function regexHomeworkCommonName()
-{
-    var name = $.trim($("#homework_attach_name").val());
-
-    if(name=="")
-    {
-        $("#homework_attach_name_span").text("作品名称不能为空");
-        $("#homework_attach_name_span").css('color','#ff0000');
-        return false;
-    }
-    else
-    {
-        $("#homework_attach_name_span").text("填写正确");
-        $("#homework_attach_name_span").css('color','#008000');
-        return true;
-    }
-}
-function regexHomeworkCommonDescription()
-{
-    var name = $.trim($("#homework_attach_description").val());
-
-    if(name=="")
-    {
-        $("#homework_attach_description_span").text("作品描述不能为空");
-        $("#homework_attach_description_span").css('color','#ff0000');
-        return false;
-    }
-    else
-    {
-        $("#homework_attach_description_span").text("填写正确");
-        $("#homework_attach_description_span").css('color','#008000');
-        return true;
-    }
-}
-
-function submit_homework_form(){if(regexHomeworkCommonName()&&regexHomeworkCommonDescription()){$('#new_homework_attach').submit();}}
-
-//增加测试结果
-function add_programing_test(obj) {
-    var now = new Date().getTime();
-    obj.after("<div><li><label class='label02'>&nbsp;测试输入：&nbsp;</label><input type='text' class='fl h26 w190 mb10' name='input[" + now +"]'' />" +
-        "</li><li ><label class='fl f14 ml10'>&nbsp;输出：&nbsp;</label><input type='text' class='fl h26 w190  mb10' name='output[" + now +"]' />" +
-        "</li><li><a class='icon_add ml10' href='javascript:void(0);' title='添加测试' onclick='add_programing_test($(this).parent().parent())'></a>" +
-        "<a class='icon_remove' href='javascript:void(0);' title='删除测试' onclick='remove_programing_test($(this).parent().parent())'></a>" +
-        "<a class='blue_btn fl ml5 mt1 programing_test' onclick='programing_test("+ now +")' id='test_send_" + now + "'>测试</a>" +
-        "<input type='hidden'  id='test_result_" + now +"' name='result[" + now +"]'/>" +
-        "</li><div class='cl'></div></div>");
-}
-//删除测试结果
-function remove_programing_test(obj) {
-    if(obj.siblings("div").length == 0){
-        alert("至少需要一组测试");
-    }
-    else{
-        obj.remove();
-    }
-}
-
-function show_window (id1,id2,top,left) {
-    $('#'+ id1).css('top',top);
-    $('#'+ id1).css('left',left);
-    $('#'+ id1).css('display','block');
-    $('#' + id2).css('display','block');
-}
-
-function close_window(id1,id2){
-    $('#' + id1).css('display','none');
-    $('#' + id2).css('display','none');
-}
-
-//隐藏提示狂
-function hidden_atert_form(cur_page,cur_type)
-{
-    hideModal($("#popbox"));
-}
-
-//当课程描述长度小于112px时，不显示更多按钮
-$(function(){
-    if($("#course_description_content").height()>400)
-    {
-        $("#lg-foot").show();
-    }
-});
-
-//将右侧的最小高度设置成左侧高度，美化界面
-// firefox pre标签换行
-$(document).ready(function () {
-    $("#RSide").css("min-height",$("#LSide").height()-30);
-    var userAgent = navigator.userAgent.toLowerCase();
-    var browser = {
-        version: (userAgent.match(/.+(?:rv|it|ra|ie)[/: ]([d.]+)/) || [])[1],
-        safari: /webkit/.test(userAgent),
-        opera: /opera/.test(userAgent),
-        msie: /msie/.test(userAgent) && !/opera/.test(userAgent),
-        mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent)
-    };
-    if (browser.mozilla || browser.opera){
-        $("pre").addClass("break_word_firefox");
-    }
-    else{
-        $("pre").addClass("break_word");
-    }
-});
-
-// 日历选择日期后关闭
-function regexDeadLine()
-{
-    ('#ui-datepicker-div').hide();
-}
-
-//新建、修改课程明码显示
-$(function(){
-    $("#psw_btn").click(function() {
-        if($("#new_course_course_password").length > 0) {
-            alert("密码: "+$("#new_course_course_password").val());
-        } else if($("#edit_course_course_password").length > 0){
-            alert("密码: "+$("#edit_course_course_password").val());
-        }
-    });
-});
-
-//查找TAG资源
-var clickFunction = null; //单击事件函数
-var isdb = false; //是否双击
-function search_tag_attachment(url,tag_name,q,course_id,sort)
-{
-    //alert("111");
-    //clearTimeout(clickFunction);
-    clickFunction = setTimeout(function() {
-        search_func()
-    }, 500);
-    function search_func(){
-        if(isdb!= false ) return;
-        $.get(
-            url,
-            {
-                tag_name: tag_name,
-                q: q,
-                course_id:course_id
-            },
-            function (data) {
-
-            }
-        );
-    }
-
-}
-
-//// 课程讨论区
-//function showhelpAndScrollToMessage(id, id1, count) {
-//    $('#' + id).toggle();
-//    if(cookieget("repositories_visiable") == "true")
-//    {
-//        cookiesave("repositories_visiable", false,'','','');
-//    }
-//    else
-//    {
-//        cookiesave("repositories_visiable", true,'','','');
-//    }
-//    var information = $(id1);
-//    var val = information.attr("value");
-//    if(val=="show_help")
-//    {
-//        $(id1).text("收起回复(" + count + ")" );
-//        information.attr("value", "hide_help");
-//    }
-//    else
-//    {
-//        $(id1).text("展开回复(" + count + ")");
-//        information.attr("value", "show_help");
-//    }
-//}
-function show_more_reply(contentid, id2, id3) {
-    $(contentid).toggleClass("course_description_none");
-    var information = $(id2);
-    var arrow = $(id3);
-    var val = information.attr("value");
-    if (val == "show_more") {
-        $(id2).text("[收起]");
-        information.attr("value", "hide_more");
-        arrow.attr("src", "/images/jiantouup.jpg")
-    }
-    else {
-        $(id2).text("[展开]");
-        information.attr("value", "show_more");
-        arrow.attr("src", "/images/jiantou.jpg")
-    }
-}
-
-///////////////////////////////////////////////
-//学生作品
-function show_project()
-{
-    $("#about_project").slideToggle();
-}
-
-//验证作品名称
-function regexStudentWorkName()
-{
-    var name = $.trim($("#student_work_name").val());
-
-    if(name=="")
-    {
-        $("#student_work_name_span").text("作品名称不能为空");
-        return false;
-    }
-    else
-    {
-        $("#student_work_name_span").text("");
-        return true;
-    }
-}
-
-function regexStudentWorkDescription()
-{
-    var name = $.trim($("#student_work_description").val());
-
-    if(name=="")
-    {
-        $("#student_work_description_textarea").text("作品描述不能为空");
-        return false;
-    }
-    else
-    {
-        $("#student_work_description_textarea").text("");
-        return true;
-    }
-}
-
-function regexStudentWorkMember(min, max) {
-    var members = $.trim($("#group_member_ids").val()).split(',');
-    if ( min <= members.length  && members.length <= max ){
-        $("#student_work_group_textarea").text("");
-        return true;
-    } else {
-        $("#student_work_group_textarea").text("合作成员人数应为:"+min+"-"+max+"人");
-        return false;
-    }
-}
-
-//提交新建作品
-function new_student_work()
-{
-    if(regexStudentWorkName()&&regexStudentWorkDescription())
-    {
-        if($("#group_member_ids").length > 0) {
-            if(regexStudentWorkMember(parseInt($.trim($("#min_num_member").html())),parseInt($.trim($("#max_num_member").html())))) {
-                $("#new_student_work").submit();
-                $("#ajax-indicator").hide();
-            }
-        } else {
-            $("#new_student_work").submit();
-            $("#ajax-indicator").hide();
-        }
-    }
-}
-
-function edit_student_work(id)
-{
-    if(regexStudentWorkName()&&regexStudentWorkDescription())
-    {
-        $("#edit_student_work_" + id).submit();
-        $("#ajax-indicator").hide();
-    }
-}
-
-//
-
-//滑动打分
-$.fn.peSlider = function(settings){
-    //configurable options (none so far)
-    var o = $.extend({},settings);
-    if( !$('body').is('[role]') ){ $('body').attr('role','application'); }
-    return $(this).each(function(){
-        var thisLabel = $('label[for=' + $(this).attr('id') + ']').attr('id', $(this).attr('id') + '-label').attr('id');
-        var thisUnits = $(this).attr('data-units') || '';
-        var slider = $('<div></div>');
-        if( $(this).is('input') ){
-            var input = $(this);
-            var thisUnits = input.attr('data-units');
-            var friendlyVal = input.val() + ' ' + thisUnits;
-            var sliderOptions = $.extend(o,{
-                min: parseFloat(input.attr('min')),
-                max: parseFloat(input.attr('max')),
-                value: parseFloat(input.val())
-            });
-            if(parseFloat(input.val()) == -1){
-                input.css("color", "#fff");
-                input.next().next().html("未评分");
-                input.next().next().show();
-            } else{
-                input.css("color", "#000");
-                input.next().next().hide();
-            }
-            slider
-                .insertBefore(input)
-                .slider(sliderOptions)
-                .bind('slide', function(e, ui){
-                    if(ui.value == -1){
-                        input.css("color", "#fff");
-                        input.next().next().html("未评分");
-                        input.next().next().show();
-                    } else {
-                        input.css("color", "#000");
-                        input.next().next().hide();
-                    }
-                    input.val(ui.value);
-                    friendlyVal = input.val() + ' ' + thisUnits;
-                    slider.find('a').attr({
-                        'aria-valuenow': ui.value,
-                        'aria-valuetext': friendlyVal
-                    });
-                })
-                .find('a')
-                .attr({
-                    'role': 'slider',
-                    'aria-valuemin': input.attr('min'),
-                    'aria-valuemax': input.attr('max'),
-                    'aria-valuenow': input.val(),
-                    'aria-valuetext': friendlyVal,
-                    'aria-labelledby': thisLabel
-                });
-            input
-                .keyup(function(){
-                    var inVal = parseFloat(input.val());
-                    if( !isNaN(inVal) ){
-                        if(inVal == -1){
-                            input.css("color", "#fff");
-                            input.next().next().html("未评分");
-                            input.next().next().show();
-                        } else {
-                            input.css("color", "#000");
-                            input.next().next().hide();
-                        }
-                        slider.slider('value', inVal);
-                        input.val(slider.slider('value'));
-                    }
-                })
-                .change(function(){
-                    var inVal = parseFloat(input.val());
-                    if( !isNaN(inVal) ){
-                        if(inVal == -1){
-                            input.css("color", "#fff");
-                            input.next().next().html("未评分");
-                            input.next().next().show();
-                        } else {
-                            input.css("color", "#000");
-                            input.next().next().hide();
-                        }
-                        slider.slider('value', inVal);
-                        input.val(slider.slider('value'));
-                    }
-                })
-                .blur(function(){
-                    var inVal = parseFloat(input.val());
-                    if( isNaN(inVal) ){
-                        input.val(-1);
-                    }
-                    if(input.val() == -1){
-                        input.css("color", "#fff");
-                        input.next().next().html("未评分");
-                        input.next().next().show();
-                    } else {
-                        input.css("color", "#000");
-                        input.next().next().hide();
-                    }
-                });
-            if( !settings.step ){
-                var step = Math.round( parseFloat(input.attr('max')) / slider.width());
-                if(step > 1){ slider.slider('option','step',step); }
-            }
-        }
-    });
-};
-
-//返回顶部
-$(function(){goTopEx();});
-
-var Sys = {};
-var ua = navigator.userAgent.toLowerCase();
-var s;
-(s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] :
-    (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] :
-        (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] :
-            (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] :
-                (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0;
-
-function goTopEx() {
-    var obj = document.getElementById("goTopBtn");
-    if(obj != null)
-    {
-        var scrollTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;
-        function getScrollTop() {
-            var xsun = document.documentElement.scrollTop;
-            if (Sys.chrome) {
-                xsun=document.body.scrollTop;
-            }
-            return xsun;
-        }
-        function setScrollTop(value) {
-            if (Sys.chrome) {
-                document.body.scrollTop = value;
-            }
-            else {
-                document.documentElement.scrollTop = value;
-            }
-        }
-        window.onscroll = function () { getScrollTop() > 0 ? obj.style.display = "" : obj.style.display = "none"; };
-        obj.onclick = function () {
-            var goTop = setInterval(scrollMove, 10);
-            function scrollMove() {
-                setScrollTop(getScrollTop() / 1.1);
-                if (getScrollTop() < 1) clearInterval(goTop);
-            }
-        }
-    }
-}
-
-$(function(){
-    //匿评评分提示
-    $(".student_score_info").live("mouseover",function(){
-        $(this).find("div").show();
-    });
-    $(".student_score_info").live("mouseout",function(){
-        $(this).find("div").hide();
-    });
-    //最终成绩提示
-    $(".student_final_scor_info").live("mouseover",function(){
-        $(this).find("div").show();
-    });
-    $(".student_final_scor_info").live("mouseout",function(){
-        $(this).find("div").hide();
-    });
-
-    $("#about_project label").eq(1).remove();
-
-    ////附件下载提示
-    //$(".zip_download_alert").bind("mouseover",function(){
-    //    $(this).next("div").show();
-    //});
-    //$(".zip_download_alert").bind("mouseout",function(){
-    //    $(this).next("div").hide();
-    //});
-});
-
-//匿评弹框取消按钮
-function clickCanel(){hideModal("#popbox02");}
-//匿评弹框确定按钮
-function clickOK(path)
-{
-    clickCanel();
-    $.ajax({
-        type: "GET",
-        url: path,
-        data: 'text',
-        success: function (data) {
-        }
-    });
-}
-//关闭引入资源弹框
-function hideResource(){
-    $('#ajax-modal').parent().removeClass("popbox").removeClass("referenceResourcesPopup");
-    hideModal();
-}
-//查询
-function SearchByName(url,event)
-{
-    var keycode = (event.keyCode ? event.keyCode : event.which);
-    if(keycode == '13'){
-        $.get(
-            url,
-            {
-                name : $("#course_student_name").val(),
-                group : $("#student_work_in_group").val()
-            },
-            function (data) {
-            }
-        );
-    }
-}
-function SearchByName_1(url)
-{
-      //alert($("#student_work_in_group").val());
-    $.get(
-        url,
-        {
-            name : $("#course_student_name").val(),
-            group : $("#student_work_in_group").val()
-        },
-        function (data) {
-        }
-    );
-}
-
-$(function(){
-    $("#student_work_in_group").live("change",function(){
-        $("#search_in_student_work").click();
-    });
-});
-
-//新建作业临时弹框
-function new_homework_alert(){
-    alert("您好！课程内直接发布作业的功能正在改进中，请直接点击\n顶部导航栏的“作业”向本课程发送作业。谢谢！如有问\n题，可参见帮助中心。");
-}
-
-function show_student_work(url){
-    $.get(
-        url,
-        {
-
-        },
-        function (data) {
-        }
-    );
-}
-
-
-//课程大纲选择请求,第二个参数是可选的，判断当前页面是大纲显示页面还是 课程首页
-function course_outline(id){
-    $.get(
-        ' /courses/'+id+'/course_outline'+"?is_in_show_outline_page="+(arguments[1] ? arguments[1] : 'N')
-    )
-}
-
-//取消课程组织关联
-function cancel_org_course_relation(id, courseId){
-    if(confirm("确定取消关联吗？") == false) return;
-    $.ajax({
-        url:"/org_courses/" + id + "?course_id=" + courseId,
-        type: "delete",
-        success:function(data){
-            $.ajax({
-                url: "/courses/" + courseId + "/search_public_orgs_not_in_course?hint_flag=true",
-                type:'get'
-            });
-        }
-    });
-}
-//$(function(){
-//    $('#course_outline_search').on('input',function(){
-//        alert('<%= @course.id%>')
-//    })
-//})
-
-//项目点击展开
-function expand_tools_expand(content) {
-    if (content == "invit") {
-        $("#expand_tools_expand_invit").toggleClass("currentDd").siblings(".subNav").removeClass("currentDd");
-        $("#expand_tools_expand_invit").toggleClass("currentDt").siblings(".subNav").removeClass("currentDt");
-        $("#expand_tools_expand_invit").next(".navContent").slideToggle(500).siblings(".navContent").slideUp(500);
-    }
-    else {
-//        $("#expand_tools_expand").toggleClass("currentDd").siblings(".subNav").removeClass("currentDd");
-//        $("#expand_tools_expand").toggleClass("currentDt").siblings(".subNav").removeClass("currentDt");
-//        $("#expand_tools_expand").next(".navContent").slideToggle(500).siblings(".navContent").slideUp(500);
-        $("#navContent").toggle(500);
-    }
-
-    // 修改数字控制速度， slideUp(500)控制卷起速度
-}
-
-//通过cookie存储伸开形式
-$(function(){
-//    var personalized_expand_key = "personalized_expand";
-//    function personalized_init(){
-//        var personalized_map = cookieget(personalized_expand_key);
-//        if(personalized_map!=false){
-//            personalized_map = JSON.parse(personalized_map);
-//            $("*[nhtype='toggle4cookiecourse']").each(function(){
-//                var personalized_id=$(this).data('id');
-//                var val = personalized_map[personalized_id];
-//                if(val!=undefined && val!=$(this).data('val')){
-//                    personalized_click($(this),0);
-//                }
-//            });
-//        }
-//    }
-//    function personalized_click(obj,timeout){
-//        var target = $(obj.data('target'));
-//        var oldval = obj.data('val');
-//        var val='';
-//        if(oldval=='expand'){val='retract';}else{val='expand';}
-//        obj.data('val',val);
-//        var personalized_map = cookieget(personalized_expand_key);
-//        if(personalized_map == false){
-//            personalized_map={};
-//        }else{
-//            personalized_map = JSON.parse(personalized_map);
-//        }
-//        var personalized_id=obj.data('id');
-//        personalized_map[personalized_id]=val;
-//        cookiesave(personalized_expand_key,JSON.stringify(personalized_map));
-//        target.toggle(timeout);
-//    }
-//    $("*[nhtype='toggle4cookiecourse']").on('click',function(){
-//        personalized_click($(this),500);
-//    });
-//
-//    personalized_init();
-});
-function submit_course_feedback() {
-    var flag = false;
-    if(flag == false){
-        $("#course_feedback_new").submit();
-        var flag = true
-    }
-}
-
-function show_more_tool(){
-    $('#navContentCourse').css('display', 'block');
-}
-
-//留言
-function course_jour_submit(){
-    if(jourReplyVerify()){
-        jour_content_editor.sync();//提交内容之前要sync，不然服务器端取不到值
-        $("#course_feedback_new").submit();
-    }
-}
-
-function jourReplyVerify() {
-    var content = jour_content_editor.html();//$.trim($("#message_content").val());
-    if (jour_content_editor.isEmpty()) {
-        $("#jour_content_span").text("留言不能为空");
-        $("#jour_content_span").show();
-        $("#jour_content_span").css('color', '#ff0000');
-        $("#submit_feedback_user").one('click',function() {
-            course_jour_submit();
-        });
-        return false;
-    }
-    else {
-        $("#jour_content_span").text("填写正确");
-        $("#jour_content_span").css('color', '#008000');
-        return true;
-    }
-}
-
-function cancel_jour_submit(){
-    jour_content_editor.html("");
-    $("#jour_content_span").text("");
-    $("#jour_content_span").hide();
+//配置课程信息
+function course_setting(id)
+{
+    //alert(id);
+    //$('#tb_'+id).removeClass().addClass("hwork_hovertab");
+    //$('#tbc_0'+id).removeClass().addClass("dis");
+    //$('#tb_'+(3-id)).removeClass().addClass("hwork_normaltab");
+    //$('#tbc_0'+(3-id)).removeClass().addClass("undis");
+    for (var i = 1; i < 5; i++) {
+        if (i == id) {
+            $("#tb_" + i).removeClass().addClass("hwork_hovertab");
+            $("#tbc_0" + i).removeClass().addClass("dis");
+        }
+        else {
+            $("#tb_" + i).removeClass().addClass("hwork_normaltab");
+            $("#tbc_0" + i).removeClass().addClass("undis");
+        }
+    }
+}
+
+$(function(){
+   $("img").removeAttr("align");
+});
+
+///////////////////////////////////////////////////////////////
+//添加分班
+function add_group(url,course_id) {
+    var group_name = $('#group_name').val();
+    $.get(
+        url,
+        { valid: "name",
+        value: group_name,
+        course_id: course_id },
+        function (data) {
+            if (data.valid) {
+                $("#add_group_name").submit();
+            }
+            else
+            {
+                alert(data.message);
+            }
+        }
+    );
+}
+//修改分班:修改分班时得考虑什么都不改但是点击确定的情况
+function edit_group(id,url,course_id,group_id)
+{
+    var group_name = $('#'+id).val();
+    var group_id = $('#'+group_id).val();
+    $.get(
+        url,
+        {
+            valid: "name",
+            value: group_name,
+            course_id: course_id,
+            group_id: group_id
+        },
+        function (data) {
+            if (data.valid) {
+                $("#update_group_form").submit();
+            }
+            else
+            {
+                alert(data.message);
+            }
+        }
+    );
+}
+
+function hidden_homework_score_form()
+{
+    hideModal($("#user_score"));
+}
+///////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////新建课程相关
+//验证班级名称
+function regex_course_name(str)
+{
+    var name = $.trim($("#"+str+"_course_name").val());
+    var syl_title = "";
+    if($("#new_syllabus_id").length > 0){
+        syl_title = $("#new_syllabus_id").find("option:selected").text();
+    } else{
+        if(str == "edit"){
+            syl_title = $("#edit_syllabus_id").html();
+        } else{
+            syl_title = $("#course_syllabus_title").html();
+        }
+    }
+    if(name.length < 2)
+    {
+        $("#"+str+"_course_name_notice").show();
+        $("#"+str+"_course_name").css('border', "2px solid red");
+        return false;
+    }
+    else if(name.indexOf(syl_title) != 0){
+        $("#"+str+"_course_name_notice").html("请参照正确示例规范，应该以课程名称开头命名");
+        $("#"+str+"_course_name_notice").show();
+        $("#"+str+"_course_name").focus();
+        $("#"+str+"_course_name").css('border', "2px solid red");
+        return false;
+    }
+    else
+    {
+        $("#"+str+"_course_name_notice").hide();
+        $("#"+str+"_course_name").css('border', "1px solid #ddd");
+        return true;
+    }
+}
+//验证课程学时
+function regex_course_class_period(str)
+{
+    var class_period = $.trim($("#"+str+"_class_period").val());
+    var regex = /^\d*$/;
+    if(class_period.length == 0)
+    {
+        $("#"+str+"_course_class_period_notice").html("学时总数不能为空");
+        $("#"+str+"_course_class_period_notice").show();
+        return false;
+    }
+    else if (regex.test(class_period)) {
+        if(parseInt(class_period) > 0)
+        {
+            $("#"+str+"_course_class_period_notice").html("");
+            $("#"+str+"_course_class_period_notice").hide();
+            return true;
+        }
+        else
+        {
+            $("#"+str+"_course_class_period_notice").html("学时总数必须大于0");
+            $("#"+str+"_course_class_period_notice").show();
+            return false;
+        }
+    }
+    else
+    {
+        $("#"+str+"_course_class_period_notice").html("学时总数必须为正整数");
+        $("#"+str+"_course_class_period_notice").show();
+        return false;
+    }
+}
+//验证开始学期和结束学期
+function regex_time_term(str){
+    var obj_time = document.getElementById(str+"_time");
+    var obj_end_time = document.getElementById(str+"_end_time");
+    var obj_term = document.getElementById(str+"_term");
+    var obj_end_term = document.getElementById(str+"_end_term");
+    var time = obj_time.options[obj_time.selectedIndex];
+    var end_time = obj_end_time.options[obj_end_time.selectedIndex];
+    var term = obj_term.options[obj_term.selectedIndex];
+    var end_term = obj_end_term.options[obj_end_term.selectedIndex];
+    if(time.value == end_time.value) {
+        if(set_term_val(term.value) > set_term_val(end_term.value)) {
+            $("#"+str+"_course_time_term_notice").html("开始学期不能晚于结束学期");
+            $("#"+str+"_course_time_term_notice").show();
+            return false;
+        } else {
+            $("#"+str+"_course_time_term_notice").html("");
+            $("#"+str+"_course_time_term_notice").hide();
+            return true;
+        }
+    } else if(time.value < end_time.value) {
+        $("#"+str+"_course_time_term_notice").html("");
+        $("#"+str+"_course_time_term_notice").hide();
+        return true;
+    } else {
+        $("#"+str+"_course_time_term_notice").html("开始学期不能晚于结束学期");
+        $("#"+str+"_course_time_term_notice").show();
+        return false;
+    }
+}
+//学期转换为数字
+function set_term_val(val) {
+    if(val == "春季学期"){
+        return 1;
+    } else if(val == "夏季学期"){
+        return 2;
+    } else if(val == "秋季学期"){
+        return 3;
+    }
+}
+//验证密码
+function regex_course_password(str)
+{
+    var class_period = $.trim($("#"+str+"_course_course_password").val());
+    var regex = /^\w+$/;
+    if(class_period.length == 0)
+    {
+        $("#"+str+"_course_course_password_notice").html("课程密码不能为空");
+        $("#"+str+"_course_course_password_notice").show();
+        return false;
+    }
+    else if (regex.test(class_period)) {
+        $("#"+str+"_course_course_password_notice").html("");
+        $("#"+str+"_course_course_password_notice").hide();
+        return true;
+    }
+    else
+    {
+        $("#"+str+"_course_course_password_notice").html("课程密码有非法字符");
+        $("#"+str+"_course_course_password_notice").show();
+        return false;
+    }
+}
+//验证课程大纲
+function regex_syllabus_option(str) {
+    if(str == "new" && document.getElementById(str + "_syllabus_id")) {
+        var obj = document.getElementById(str + "_syllabus_id");
+        var syllabus = obj.options[obj.selectedIndex];
+        if(parseInt(syllabus.value) == 0) {
+            $("#"+str+"_course_syllabus_notice").show();
+            return false;
+        } else{
+            $("#"+str+"_course_syllabus_notice").hide();
+            return true;
+        }
+    } else {
+        $("#"+str+"_course_syllabus_notice").hide();
+        return true;
+    }
+}
+//提交新建课程
+function submit_new_course()
+{
+    if(regex_syllabus_option('new')&&regex_course_name('new')&&regex_course_clss_aperiod('new')&&regex_time_term('new'))
+    {
+        $("#new_course").submit();
+    }
+}
+
+function submit_edit_course(id)
+{
+    if(regex_syllabus_option('edit')&&regex_course_name('edit')&&regex_course_class_period('edit')&&regex_time_term('edit'))
+    {
+        $("#edit_course_"+id).submit();
+    }
+}
+
+//新建课程大纲
+function submit_new_syllabus()
+{
+    if(regex_syllabus_name())
+    {
+        $("#new_syllabus").submit();
+    }
+}
+
+//课程讨论区
+function regexTopicSubject() {
+    var name = $("#message_subject").val();
+    if(name.length ==0)
+    {
+        $("#subjectmsg").text("标题不能为空");
+        $("#subjectmsg").css('color','#ff0000');
+        $("#message_subject").focus();
+        return false;
+    }
+    else if(name.length <= 255)
+    {
+        $("#subjectmsg").text("填写正确");
+        $("#subjectmsg").css('color','#008000');
+        return true;
+    }
+    else
+    {
+        $("#subjectmsg").text("标题超过255个字符");
+        $("#subjectmsg").css('color','#ff0000');
+        $("#message_subject").focus();
+        return false;
+    }
+}
+
+function regexTopicDescription()
+{
+    var name = message_content_editor.html();
+    if(message_content_editor.isEmpty())
+    {
+        $("#message_content_span").text("描述不能为空");
+        $("#message_content_span").css('color','#ff0000');
+        return false;
+    }
+    else if(name.length >=6000){
+        $("#message_content_span").text("描述最多3000个汉字(或6000个英文字符)");
+        $("#message_content_span").css('color','#ff0000');
+        return false;
+    }
+    else
+    {
+        $("#message_content_span").text("填写正确");
+        $("#message_content_span").css('color','#008000');
+        return true;
+    }
+}
+
+function submit_topic()
+{
+//    if(regexTopicSubject() && regexTopicDescription())
+//    {
+        message_content_editor.sync();
+        $("#message-form").submit();
+//    }
+}
+
+function reset_topic(){
+
+}
+
+///////////////////////////////////////////////////////////////
+//////////////////////////////////////////////////////////////课程讨论区
+function regexSubject(id) {
+    var subjectid = "#message_subject" + id ;
+    var content = $.trim($(subjectid).val());
+    var message = "#subject_span" + id;
+    if (content.length == 0) {
+        $(message).text("主题不能为空");
+        $(message).css('color', '#ff0000');
+        return  false;
+    }
+    else {
+        $(message).text("填写正确");
+        $(message).css('color', '#008000');
+        return true;
+    }
+    return false;
+}
+function regexContent(id) {
+    var contentid = "#message_content" + id;
+    var message = "#message_content_span"+ id;
+    var content = $.trim($(contentid).val());
+    if (content.length == 0) {
+        $(message).text("描述不能为空");
+        $(message).css('color', '#ff0000');
+        return  false;
+    }
+    else {
+        $(message).text("填写正确");
+        $(message).css('color', '#008000');
+        return true;
+    }
+    return false;
+}
+
+// 项目讨论区编辑和提交
+function submitProjectsBoard(id) {
+    var formid = "#message-form" + id;
+    if (regexSubject(id) && regexContent(id)) {
+        $(formid).submit();
+    }
+}
+
+
+///////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////// 课程通知
+function regexTitle()
+{
+    var name = $("#news_title").val();
+    if(name.length ==0)
+    {
+        $("#title_notice_span").text("标题不能为空");
+        $("#title_notice_span").css('color','#ff0000');
+        $("#news_title").focus();
+        return false;
+    }
+    else if(name.length <= 60)
+    {
+        $("#title_notice_span").text("填写正确");
+        $("#title_notice_span").css('color','#008000');
+        return true;
+    }
+    else
+    {
+        $("#title_notice_span").text("标题超过60个字符");
+        $("#title_notice_span").css('color','#ff0000');
+        $("#news_title").focus();
+        return false;
+    }
+}
+
+function regexDescription()
+{
+    var name = news_description_editor.html();
+    if(news_description_editor.isEmpty())
+    {
+        $("#description_notice_span").text("描述不能为空");
+        $("#description_notice_span").css('color','#ff0000');
+        $("#description_notice_span").focus();
+        return false;
+    }
+    /*else if(name.length >=6000){
+        $("#description_notice_span").text("描述最多3000个汉字(或6000个英文字符)");
+        $("#description_notice_span").css('color','#ff0000');
+        $("#description_notice_span").focus();
+        return false;
+    }*/
+    else
+    {
+        $("#description_notice_span").text("填写正确");
+        $("#description_notice_span").css('color','#008000');
+        return true;
+    }
+}
+
+function submitNews()
+{
+    if(regexTitle() && regexDescription())
+    {
+        news_description_editor.sync();
+        $("#news-form").submit();
+    }
+}
+
+function submitFocus(obj)
+{
+    $(obj).focus();
+}
+
+function submitComment()
+{
+    if (newsReplyVerify()) {
+        comment_editor.sync();
+        $("#add_comment_form").submit();
+    }
+}
+
+function newsReplyVerify() {
+    var content = comment_editor.html();
+    if(comment_editor.isEmpty()) {
+        $("#add_reply_news").text("评论不能为空");
+        $("#add_reply_news").css('color', '#ff0000');
+        $("#news_submit_comment").one('click',function(){
+            submitComment();
+        });
+        return false;
+    } else {
+        $("#add_reply_news").text("填写正确");
+        $("#add_reply_news").css('color', '#008000');
+        return true;
+    }
+}
+
+/////////////////////////////////////////////////课程讨论区
+function course_board_submit_message_replay()
+{
+    if(MessageReplayVevify())
+    {
+        message_content_editor.sync();//提交内容之前要sync，不然服务器端取不到值
+        $("#message_form").submit();
+    }
+}
+
+function course_board_canel_message_replay()
+{
+    $("#reply").hide(200);
+    $("#message_quote").html("");
+}
+
+function MessageReplayVevify() {
+    var content = message_content_editor.html();//$.trim($("#message_content").val());
+    if (message_content_editor.isEmpty()) {
+        $("#message_content_span").text("回复不能为空");
+        $("#message_content_span").css('color', '#ff0000');
+        return  false;
+    }
+    else {
+        $("#message_content_span").text("填写正确");
+        $("#message_content_span").css('color', '#008000');
+        return true;
+    }
+}
+//////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////
+//验证搜索时输入名字
+function regexName(content)
+{
+    var name = $.trim($("#name").val());
+    if(name.length == 0)
+    {
+        $("#project_name_span").text(content);
+        $("#project_name_span").css('color','#ff0000');
+        $("#project_name_span").focus();
+        return false;
+    }
+    else
+    {
+        $("#project_name_span").text("");
+        return true;
+    }
+}
+//提交搜索
+function submitSerch(content)
+{
+    if(regexName(content)){$("#course_search_form").submit();}
+}
+
+//验证搜索时输入名字
+function regexQ(content)
+{
+    var name = $.trim($("#q").val());
+    if(name.length == 0)
+    {
+        $("#course_member_name_span").text(content);
+        $("#course_member_name_span").css('color','#ff0000');
+        $("#course_member_name_span").focus();
+        return false;
+    }
+    else
+    {
+        $("#course_member_name_span").text("");
+        return true;
+    }
+}
+//提交课程成员搜索
+function submitMemberSerch(content)
+{
+    //if(regexQ(content)){$("#course_member_search_form").submit();}
+    $("#course_member_search_form").submit();
+}
+
+//课程描述显示更多信息
+function show_more_msg()
+{
+    $("#course_description").toggleClass("course_description_none");
+    var information = $("#expend_more_information");
+    var arrow = $("#arrow");
+    var val = information.attr("value");
+    if (val == "show_more") {
+        $("#expend_more_information").text("收起描述信息");
+        information.attr("value", "hide_more");
+        arrow.attr("src", "/images/jiantouup.jpg")
+    }
+    else {
+        $("#expend_more_information").text("展开更多信息");
+        information.attr("value", "show_more");
+        arrow.attr("src", "/images/jiantou.jpg")
+    }
+}
+//作业描述显示更多信息
+function news_show_more_des(id)
+{
+  $('#news_description_' + id).toggleClass("news_description_none");
+    if($("#news_description_" + id).hasClass("news_description_none"))
+    {
+        $("#news_foot_" + id).html("[收起]");
+    }
+    else
+    {
+        $("#news_foot_" + id).html("[展开]");
+    }
+}
+function bid_show_more_des(id)
+{
+    $("#bid_description_" + id).toggleClass("news_description_none");
+    if($("#bid_description_" + id).hasClass("news_description_none"))
+    {
+        $("#bid_show_more_des_button" + id).html("[收起]");
+    }
+    else
+    {
+        $("#bid_show_more_des_button" + id).html("[展开]");
+    }
+}
+
+//课程作业结束时间倒计时
+function show_bid_dead_line(year,month,day,divname)
+{
+    var now = new Date();
+    var endDate = new Date(year, month-1, day);
+    var leftTime=endDate.getTime()-now.getTime();
+    var leftsecond = parseInt(leftTime/1000);
+    var day1=Math.floor(leftsecond/(60*60*24));
+    var hour=Math.floor((leftsecond-day1*24*60*60)/3600);
+    var minute=Math.floor((leftsecond-day1*24*60*60-hour*3600)/60);
+    var second=Math.floor(leftsecond-day1*24*60*60-hour*3600-minute*60);
+    $("#"+divname).html("<form name='formnow' class='fr'>"
+    + "<input class='c_orange' type='text' style='border:0;' size='1' value='"+day1+"' > 天"
+    + "<input class='c_orange' type='text' style='border:0;' size='1' value='"+hour+"' > 小时"
+    + "<input class='c_orange' type='text' style='border:0;' size='1' value='"+minute+"' > 分"
+    + "<input class='c_orange' type='text' style='border:0;' size='1' value='"+second+"' > 秒"
+    + "</form>"
+    + "<p class='fr'>作品提交还剩：</p>");
+}
+
+
+//处理迟交、缺评扣分
+function check_late_penalty(id)
+{
+    var obj = $("#" + id);
+    var regex = /^\d+$/;
+    if(regex.test(obj.val()))
+    {
+        if(obj.val() > 50)
+        {
+            obj.val("50");
+        }
+    }
+    else
+    {
+        obj.val("");
+    }
+}
+
+//验证匿评数量
+//function regex_evaluation_num()
+//{
+//    if($("#evaluation_num").length == 0){ return true;}
+//    var evaluation_num = $.trim($("#evaluation_num").val());
+//    var regex = /^\d+$/;
+//    if(evaluation_num=="")
+//    {
+//        $("#evaluation_num_notice").html("匿评分配数量不能为空");
+//        $("#evaluation_num_notice").removeClass("c_red").addClass("c_red");
+//        return false;
+//    }
+//    else if(regex.test(evaluation_num))
+//    {
+//        if(evaluation_num > 0)
+//        {
+//            $("#evaluation_num_notice").html("每个学生将收到<span class='c_red'>&nbsp;"+ parseInt(evaluation_num) + "&nbsp;</span>份待匿评作品");
+//            $("#evaluation_num_notice").removeClass("c_red");
+//            return true;
+//        }
+//        else
+//        {
+//            $("#evaluation_num_notice").html("匿评分配数量必须为大于0");
+//            $("#evaluation_num_notice").removeClass("c_red").addClass("c_red");
+//            return false;
+//        }
+//    }
+//    else
+//    {
+//        $("#evaluation_num_notice").html("匿评分配数量只能为数字");
+//        $("#evaluation_num_notice").removeClass("c_red").addClass("c_red");
+//        return false;
+//    }
+//}
+
+//点击是否开启匿评单选框效果
+$(function(){
+    $("#absence_penalty").change(function(){
+        $("#absence_penalty_notice").html("&nbsp;"+ $("#absence_penalty").val() +"&nbsp;");
+    });
+});
+
+//生成select
+function build_selector(max_num){
+    var html = "<select class='w61 fl ml15' id='ta_proportion' name='ta_proportion'>";
+    for(var i = 0; i <= max_num; i += 10){
+        if( i == max_num){
+            html += "<option value='" + parseFloat(i)/100 + "' selected='selected'>" + i + "%</option>";
+        }else{
+            html += "<option value='" + parseFloat(i)/100 + "'>" + i + "%</option>";
+        }
+    }
+    html += "</select>";
+    return html;
+}
+function build_selector_sy(max_num){
+    var html = "<select class='w61 fl ml15' id='sy_proportion' name='sy_proportion'>";
+    for(var i = 0; i <= 100; i += 10){
+        if( i == max_num){
+            html += "<option value='" + parseFloat(i)/100 + "' selected='selected'>" + i + "%</option>";
+        }else{
+            html += "<option value='" + parseFloat(i)/100 + "'>" + i + "%</option>";
+        }
+    }
+    html += "</select>";
+    return html;
+}
+
+//提交匿评参数设置
+function submit_set_evaluation_attr(end_time){
+    if(!regex_evaluation_start(end_time)){
+        $("#evaluation_start_time").focus();
+    }
+    else if(!regex_evaluation_end()){
+        $("#evaluation_end_time").focus();
+    }
+    else if(!regex_evaluation_num()){
+        $("#evaluation_num").focus();
+    }
+    else{
+        $('#muban_popup_box form').submit();
+        hideModal();
+    }
+}
+
+//验证匿评开启时间：大于截止时间,或者为空
+function regex_evaluation_start(end_time){
+    var evaluation_start = $.trim($("#evaluation_start_time").val());
+    if(evaluation_start == ""){
+        $("#homework_evaluation_start_time").text("开启匿评日期不能为空");
+        return false;
+    }
+    var end_time = new Date(end_time);
+    var evaluation_start_time = new Date(evaluation_start);
+    if(evaluation_start_time > end_time){
+        $("#homework_evaluation_start_time").text("");
+        return true;
+    }else{
+        $("#homework_evaluation_start_time").text("开启匿评日期必须大于截止日期");
+        return false;
+    }
+}
+
+//验证匿评结束时间：大于匿评开启时间,或者为空。当匿评开启时间为空时，匿评结束时间必须为空
+function regex_evaluation_end(){
+    var evaluation_start = $.trim($("#evaluation_start_time").val());
+    var evaluation_end = $.trim($("#evaluation_end_time").val());
+    if(evaluation_end == ""){
+        $("#homework_evaluation_end_time").text("关闭匿评日期不能为空");
+        return true;
+    }
+    var evaluation_start_time = new Date(evaluation_start);
+    var evaluation_end_time = new Date(evaluation_end);
+    if(evaluation_end_time >= evaluation_start_time){
+        $("#homework_evaluation_end_time").text("");
+        return true;
+    }else{
+        $("#homework_evaluation_end_time").text("关闭匿评日期不能小于开启匿评日期");
+        return false;
+    }
+}
+
+//验证匿评数量
+function regex_evaluation_num(){
+    var evaluation_num = $.trim($("#evaluation_num").val());
+    var regex = /^\d+$/;
+    if(evaluation_num==""){
+        $("#evaluation_num_notice").text("匿评人数不能为空");
+        return false;
+    }
+    else if(regex.test(evaluation_num)){
+        if(evaluation_num > 0){
+            $("#evaluation_num_notice").html("");
+            return true;
+        }
+        else{
+            $("#evaluation_num_notice").text("匿评人数必须为大于0");
+            return false;
+        }
+    }
+    else{
+        $("#evaluation_num_notice").text("匿评人数只能为数字");
+        return false;
+    }
+}
+
+//老师提交 新建/修改 作业
+function submit_homework(id){
+    if(!regex_homework_name()){
+        $("#homework_name").focus();
+    }
+    else if(!regex_homework_end_time()){
+        $("#homework_end_time").focus();
+    }
+    else if(!regex_homework_end_publish_time()){
+        $("#homework_end_time").focus();
+    }
+    else if(!regex_course_id()){
+        $("#course_id").focus();
+    }
+    else{
+        homework_description_editor.sync();
+        $("#"+id).submit();
+    }
+}
+
+//验证新建作业的名字
+function regex_homework_name()
+{
+    var type = $("#homework_type_option").children('option:selected').val();
+    if(type == "0"){
+        $('#select_type_nitice').show();
+        return false;
+    }
+
+    var name = $.trim($("#homework_name").val());
+
+    if(name=="")
+    {
+        $("#homework_name_span").text("名称不能为空");
+        return false;
+    }
+    else
+    {
+        $("#homework_name_span").text("");
+        return true;
+    }
+}
+//验证发布时间不能大于截止时间
+function regex_homework_end_publish_time()
+{
+    if($.trim($("#homework_end_time").val()) != ""){
+        var myDate = new Date();
+        if($.trim($("#homework_publish_time").val()) == "")
+        {
+            $("#homework_publish_time").val(formate_time(myDate));
+        }
+        var publish_time = Date.parse($("#homework_publish_time").val());
+        var end_time = Date.parse($("#homework_end_time").val());
+        if(end_time < publish_time)
+        {
+            $("#homework_end_time_span").text("截止时间应晚于发布时间");
+            return false;
+        }
+        else
+        {
+            $("#homework_end_time_span").text("");
+            return true;
+        }
+    } else{
+        return true;
+    }
+}
+
+//验证截止时间
+function regex_homework_end_time()
+{
+    var name = $.trim($("#homework_end_time").val());
+    if(name=="")
+    {
+        $("#homework_end_time_span").text("截止时间不能为空");
+        return false;
+    }
+    else
+    {
+        $("#homework_end_time_span").text("");
+        return true;
+    }
+}
+
+function regex_work_end_publish_time()
+{
+    var myDate = new Date();
+    if($.trim($("#homework_publish_time").val()) == "")
+    {
+        $("#homework_publish_time").val(formate_date(myDate));
+    }
+    var publish_time = Date.parse($("#homework_publish_time").val());
+    var end_time = Date.parse($("#homework_end_time").val());
+    if(end_time < publish_time)
+    {
+        $("#homework_end_time_span").text("截止日期不能小于发布日期");
+        return false;
+    }
+    else
+    {
+        $("#homework_end_time_span").text("");
+        return true;
+    }
+}
+
+function formate_date(date){
+    var str = "";
+    var year = date.getFullYear();
+    var month = date.getMonth() + 1;
+    var day = date.getDate();
+    if(month < 10) {
+        month = '0' + month;
+    }
+    if(day < 10) {
+        day = '0' + day;
+    }
+    str = year + '-' + month + '-' + day;
+    return str;
+}
+
+function formate_time(time){
+    var str = "";
+    var year = time.getFullYear();
+    var month = time.getMonth() + 1;
+    var day = time.getDate();
+    var hour = time.getHours();
+    var min = time.getMinutes();
+    if(month < 10) {
+        month = '0' + month;
+    }
+    if(day < 10) {
+        day = '0' + day;
+    }
+    if(hour < 10) {
+        hour = '0' + hour;
+    }
+    if(min < 10) {
+        min = '0' + min;
+    }
+    str = year + '-' + month + '-' + day + ' ' + hour + ':' + min;
+    return str;
+}
+
+//验证发送到课程
+function regex_course_id(){
+    var course_id = $("#course_id").val();
+    if(course_id == -1)
+    {
+        $("#homework_course_id_span").text("发布课程不能为空");
+        return false;
+    }
+    else
+    {
+        $("#homework_course_id_span").text("");
+        return true;
+    }
+}
+
+//验证分组作业的参数
+function regex_group_attr(){
+    var min = $.trim($("#min_num").val());
+    var max = $.trim($("#max_num").val());
+    var regex = /^\d+$/;
+    if(!regex.test(min) || parseInt(min) <= 0) {
+        $("#min_max_num_notice").html("人数为正整数");
+        $("#min_max_num_notice").show();
+        $("#min_num").focus();
+        return false;
+    } else {
+        $("#min_max_num_notice").html("");
+        $("#min_max_num_notice").hide();
+    }
+    if(!regex.test(max) || parseInt(max) <= 0) {
+        $("#min_max_num_notice").html("人数为正整数");
+        $("#min_max_num_notice").show();
+        $("#max_num").focus();
+        return false;
+    } else {
+        $("#min_max_num_notice").html("");
+        $("#min_max_num_notice").hide();
+    }
+    if(parseInt(min) > parseInt(max)) {
+        $("#min_max_num_notice").html("最小人数不得大于最大人数");
+        $("#min_max_num_notice").show();
+        $("#max_num").focus();
+        return false;
+    } else {
+        $("#min_max_num_notice").html("");
+        $("#min_max_num_notice").hide();
+    }
+    if ($("#base_on_project").is(":checked")) {
+        $("#base_on_project").val(1);
+    } else {
+        $("#base_on_project").val(0);
+    }
+    return true;
+}
+
+//验证编程作业的参数
+function regex_program_attr() {
+    var result = true;
+    $.each($("#programHomework textarea[name='sample[input][]']"), function(i, val){
+        if (result && $(val).val().length<=0) {
+            $(val)[0].focus();
+            result = false;
+        }
+    });
+    $.each($("#programHomework textarea[name='program[input][]']"), function(i, val){
+        if (result && $(val).val().length<=0) {
+            $(val)[0].focus();
+            result = false;
+        }
+    });
+    return result;
+}
+
+function regexHomeworkCommonName()
+{
+    var name = $.trim($("#homework_attach_name").val());
+
+    if(name=="")
+    {
+        $("#homework_attach_name_span").text("作品名称不能为空");
+        $("#homework_attach_name_span").css('color','#ff0000');
+        return false;
+    }
+    else
+    {
+        $("#homework_attach_name_span").text("填写正确");
+        $("#homework_attach_name_span").css('color','#008000');
+        return true;
+    }
+}
+function regexHomeworkCommonDescription()
+{
+    var name = $.trim($("#homework_attach_description").val());
+
+    if(name=="")
+    {
+        $("#homework_attach_description_span").text("作品描述不能为空");
+        $("#homework_attach_description_span").css('color','#ff0000');
+        return false;
+    }
+    else
+    {
+        $("#homework_attach_description_span").text("填写正确");
+        $("#homework_attach_description_span").css('color','#008000');
+        return true;
+    }
+}
+
+function submit_homework_form(){if(regexHomeworkCommonName()&&regexHomeworkCommonDescription()){$('#new_homework_attach').submit();}}
+
+//增加测试结果
+function add_programing_test(obj) {
+    var now = new Date().getTime();
+    obj.after("<div><li><label class='label02'>&nbsp;测试输入：&nbsp;</label><input type='text' class='fl h26 w190 mb10' name='input[" + now +"]'' />" +
+        "</li><li ><label class='fl f14 ml10'>&nbsp;输出：&nbsp;</label><input type='text' class='fl h26 w190  mb10' name='output[" + now +"]' />" +
+        "</li><li><a class='icon_add ml10' href='javascript:void(0);' title='添加测试' onclick='add_programing_test($(this).parent().parent())'></a>" +
+        "<a class='icon_remove' href='javascript:void(0);' title='删除测试' onclick='remove_programing_test($(this).parent().parent())'></a>" +
+        "<a class='blue_btn fl ml5 mt1 programing_test' onclick='programing_test("+ now +")' id='test_send_" + now + "'>测试</a>" +
+        "<input type='hidden'  id='test_result_" + now +"' name='result[" + now +"]'/>" +
+        "</li><div class='cl'></div></div>");
+}
+//删除测试结果
+function remove_programing_test(obj) {
+    if(obj.siblings("div").length == 0){
+        alert("至少需要一组测试");
+    }
+    else{
+        obj.remove();
+    }
+}
+
+function show_window (id1,id2,top,left) {
+    $('#'+ id1).css('top',top);
+    $('#'+ id1).css('left',left);
+    $('#'+ id1).css('display','block');
+    $('#' + id2).css('display','block');
+}
+
+function close_window(id1,id2){
+    $('#' + id1).css('display','none');
+    $('#' + id2).css('display','none');
+}
+
+//隐藏提示狂
+function hidden_atert_form(cur_page,cur_type)
+{
+    hideModal($("#popbox"));
+}
+
+//当课程描述长度小于112px时，不显示更多按钮
+$(function(){
+    if($("#course_description_content").height()>400)
+    {
+        $("#lg-foot").show();
+    }
+});
+
+//将右侧的最小高度设置成左侧高度，美化界面
+// firefox pre标签换行
+$(document).ready(function () {
+    $("#RSide").css("min-height",$("#LSide").height()-30);
+    var userAgent = navigator.userAgent.toLowerCase();
+    var browser = {
+        version: (userAgent.match(/.+(?:rv|it|ra|ie)[/: ]([d.]+)/) || [])[1],
+        safari: /webkit/.test(userAgent),
+        opera: /opera/.test(userAgent),
+        msie: /msie/.test(userAgent) && !/opera/.test(userAgent),
+        mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent)
+    };
+    if (browser.mozilla || browser.opera){
+        $("pre").addClass("break_word_firefox");
+    }
+    else{
+        $("pre").addClass("break_word");
+    }
+});
+
+// 日历选择日期后关闭
+function regexDeadLine()
+{
+    ('#ui-datepicker-div').hide();
+}
+
+//新建、修改课程明码显示
+$(function(){
+    $("#psw_btn").click(function() {
+        if($("#new_course_course_password").length > 0) {
+            alert("密码: "+$("#new_course_course_password").val());
+        } else if($("#edit_course_course_password").length > 0){
+            alert("密码: "+$("#edit_course_course_password").val());
+        }
+    });
+});
+
+//查找TAG资源
+var clickFunction = null; //单击事件函数
+var isdb = false; //是否双击
+function search_tag_attachment(url,tag_name,q,course_id,sort)
+{
+    //alert("111");
+    //clearTimeout(clickFunction);
+    clickFunction = setTimeout(function() {
+        search_func()
+    }, 500);
+    function search_func(){
+        if(isdb!= false ) return;
+        $.get(
+            url,
+            {
+                tag_name: tag_name,
+                q: q,
+                course_id:course_id
+            },
+            function (data) {
+
+            }
+        );
+    }
+
+}
+
+//// 课程讨论区
+//function showhelpAndScrollToMessage(id, id1, count) {
+//    $('#' + id).toggle();
+//    if(cookieget("repositories_visiable") == "true")
+//    {
+//        cookiesave("repositories_visiable", false,'','','');
+//    }
+//    else
+//    {
+//        cookiesave("repositories_visiable", true,'','','');
+//    }
+//    var information = $(id1);
+//    var val = information.attr("value");
+//    if(val=="show_help")
+//    {
+//        $(id1).text("收起回复(" + count + ")" );
+//        information.attr("value", "hide_help");
+//    }
+//    else
+//    {
+//        $(id1).text("展开回复(" + count + ")");
+//        information.attr("value", "show_help");
+//    }
+//}
+function show_more_reply(contentid, id2, id3) {
+    $(contentid).toggleClass("course_description_none");
+    var information = $(id2);
+    var arrow = $(id3);
+    var val = information.attr("value");
+    if (val == "show_more") {
+        $(id2).text("[收起]");
+        information.attr("value", "hide_more");
+        arrow.attr("src", "/images/jiantouup.jpg")
+    }
+    else {
+        $(id2).text("[展开]");
+        information.attr("value", "show_more");
+        arrow.attr("src", "/images/jiantou.jpg")
+    }
+}
+
+///////////////////////////////////////////////
+//学生作品
+function show_project()
+{
+    $("#about_project").slideToggle();
+}
+
+//验证作品名称
+function regexStudentWorkName()
+{
+    var name = $.trim($("#student_work_name").val());
+
+    if(name=="")
+    {
+        $("#student_work_name_span").text("作品名称不能为空");
+        return false;
+    }
+    else
+    {
+        $("#student_work_name_span").text("");
+        return true;
+    }
+}
+
+function regexStudentWorkDescription()
+{
+    var name = $.trim($("#student_work_description").val());
+
+    if(name=="")
+    {
+        $("#student_work_description_textarea").text("作品描述不能为空");
+        return false;
+    }
+    else
+    {
+        $("#student_work_description_textarea").text("");
+        return true;
+    }
+}
+
+function regexStudentWorkMember(min, max) {
+    var members = $.trim($("#group_member_ids").val()).split(',');
+    if ( min <= members.length  && members.length <= max ){
+        $("#student_work_group_textarea").text("");
+        return true;
+    } else {
+        $("#student_work_group_textarea").text("合作成员人数应为:"+min+"-"+max+"人");
+        return false;
+    }
+}
+
+//提交新建作品
+function new_student_work()
+{
+    if(regexStudentWorkName()&&regexStudentWorkDescription())
+    {
+        if($("#group_member_ids").length > 0) {
+            if(regexStudentWorkMember(parseInt($.trim($("#min_num_member").html())),parseInt($.trim($("#max_num_member").html())))) {
+                $("#new_student_work").submit();
+                $("#ajax-indicator").hide();
+            }
+        } else {
+            $("#new_student_work").submit();
+            $("#ajax-indicator").hide();
+        }
+    }
+}
+
+function edit_student_work(id)
+{
+    if(regexStudentWorkName()&&regexStudentWorkDescription())
+    {
+        $("#edit_student_work_" + id).submit();
+        $("#ajax-indicator").hide();
+    }
+}
+
+//
+
+//滑动打分
+$.fn.peSlider = function(settings){
+    //configurable options (none so far)
+    var o = $.extend({},settings);
+    if( !$('body').is('[role]') ){ $('body').attr('role','application'); }
+    return $(this).each(function(){
+        var thisLabel = $('label[for=' + $(this).attr('id') + ']').attr('id', $(this).attr('id') + '-label').attr('id');
+        var thisUnits = $(this).attr('data-units') || '';
+        var slider = $('<div></div>');
+        if( $(this).is('input') ){
+            var input = $(this);
+            var thisUnits = input.attr('data-units');
+            var friendlyVal = input.val() + ' ' + thisUnits;
+            var sliderOptions = $.extend(o,{
+                min: parseFloat(input.attr('min')),
+                max: parseFloat(input.attr('max')),
+                value: parseFloat(input.val())
+            });
+            if(parseFloat(input.val()) == -1){
+                input.css("color", "#fff");
+                input.next().next().html("未评分");
+                input.next().next().show();
+            } else{
+                input.css("color", "#000");
+                input.next().next().hide();
+            }
+            slider
+                .insertBefore(input)
+                .slider(sliderOptions)
+                .bind('slide', function(e, ui){
+                    if(ui.value == -1){
+                        input.css("color", "#fff");
+                        input.next().next().html("未评分");
+                        input.next().next().show();
+                    } else {
+                        input.css("color", "#000");
+                        input.next().next().hide();
+                    }
+                    input.val(ui.value);
+                    friendlyVal = input.val() + ' ' + thisUnits;
+                    slider.find('a').attr({
+                        'aria-valuenow': ui.value,
+                        'aria-valuetext': friendlyVal
+                    });
+                })
+                .find('a')
+                .attr({
+                    'role': 'slider',
+                    'aria-valuemin': input.attr('min'),
+                    'aria-valuemax': input.attr('max'),
+                    'aria-valuenow': input.val(),
+                    'aria-valuetext': friendlyVal,
+                    'aria-labelledby': thisLabel
+                });
+            input
+                .keyup(function(){
+                    var inVal = parseFloat(input.val());
+                    if( !isNaN(inVal) ){
+                        if(inVal == -1){
+                            input.css("color", "#fff");
+                            input.next().next().html("未评分");
+                            input.next().next().show();
+                        } else {
+                            input.css("color", "#000");
+                            input.next().next().hide();
+                        }
+                        slider.slider('value', inVal);
+                        input.val(slider.slider('value'));
+                    }
+                })
+                .change(function(){
+                    var inVal = parseFloat(input.val());
+                    if( !isNaN(inVal) ){
+                        if(inVal == -1){
+                            input.css("color", "#fff");
+                            input.next().next().html("未评分");
+                            input.next().next().show();
+                        } else {
+                            input.css("color", "#000");
+                            input.next().next().hide();
+                        }
+                        slider.slider('value', inVal);
+                        input.val(slider.slider('value'));
+                    }
+                })
+                .blur(function(){
+                    var inVal = parseFloat(input.val());
+                    if( isNaN(inVal) ){
+                        input.val(-1);
+                    }
+                    if(input.val() == -1){
+                        input.css("color", "#fff");
+                        input.next().next().html("未评分");
+                        input.next().next().show();
+                    } else {
+                        input.css("color", "#000");
+                        input.next().next().hide();
+                    }
+                });
+            if( !settings.step ){
+                var step = Math.round( parseFloat(input.attr('max')) / slider.width());
+                if(step > 1){ slider.slider('option','step',step); }
+            }
+        }
+    });
+};
+
+//返回顶部
+$(function(){goTopEx();});
+
+var Sys = {};
+var ua = navigator.userAgent.toLowerCase();
+var s;
+(s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] :
+    (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] :
+        (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] :
+            (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] :
+                (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0;
+
+function goTopEx() {
+    var obj = document.getElementById("goTopBtn");
+    if(obj != null)
+    {
+        var scrollTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;
+        function getScrollTop() {
+            var xsun = document.documentElement.scrollTop;
+            if (Sys.chrome) {
+                xsun=document.body.scrollTop;
+            }
+            return xsun;
+        }
+        function setScrollTop(value) {
+            if (Sys.chrome) {
+                document.body.scrollTop = value;
+            }
+            else {
+                document.documentElement.scrollTop = value;
+            }
+        }
+        window.onscroll = function () { getScrollTop() > 0 ? obj.style.display = "" : obj.style.display = "none"; };
+        obj.onclick = function () {
+            var goTop = setInterval(scrollMove, 10);
+            function scrollMove() {
+                setScrollTop(getScrollTop() / 1.1);
+                if (getScrollTop() < 1) clearInterval(goTop);
+            }
+        }
+    }
+}
+
+$(function(){
+    //匿评评分提示
+    $(".student_score_info").live("mouseover",function(){
+        $(this).find("div").show();
+    });
+    $(".student_score_info").live("mouseout",function(){
+        $(this).find("div").hide();
+    });
+    //最终成绩提示
+    $(".student_final_scor_info").live("mouseover",function(){
+        $(this).find("div").show();
+    });
+    $(".student_final_scor_info").live("mouseout",function(){
+        $(this).find("div").hide();
+    });
+
+    $("#about_project label").eq(1).remove();
+
+    ////附件下载提示
+    //$(".zip_download_alert").bind("mouseover",function(){
+    //    $(this).next("div").show();
+    //});
+    //$(".zip_download_alert").bind("mouseout",function(){
+    //    $(this).next("div").hide();
+    //});
+});
+
+//匿评弹框取消按钮
+function clickCanel(){hideModal("#popbox02");}
+//匿评弹框确定按钮
+function clickOK(path)
+{
+    clickCanel();
+    $.ajax({
+        type: "GET",
+        url: path,
+        data: 'text',
+        success: function (data) {
+        }
+    });
+}
+//关闭引入资源弹框
+function hideResource(){
+    $('#ajax-modal').parent().removeClass("popbox").removeClass("referenceResourcesPopup");
+    hideModal();
+}
+//查询
+function SearchByName(url,event)
+{
+    var keycode = (event.keyCode ? event.keyCode : event.which);
+    if(keycode == '13'){
+        $.get(
+            url,
+            {
+                name : $("#course_student_name").val(),
+                group : $("#student_work_in_group").val()
+            },
+            function (data) {
+            }
+        );
+    }
+}
+function SearchByName_1(url)
+{
+      //alert($("#student_work_in_group").val());
+    $.get(
+        url,
+        {
+            name : $("#course_student_name").val(),
+            group : $("#student_work_in_group").val()
+        },
+        function (data) {
+        }
+    );
+}
+
+$(function(){
+    $("#student_work_in_group").live("change",function(){
+        $("#search_in_student_work").click();
+    });
+});
+
+//新建作业临时弹框
+function new_homework_alert(){
+    alert("您好！课程内直接发布作业的功能正在改进中，请直接点击\n顶部导航栏的“作业”向本课程发送作业。谢谢！如有问\n题，可参见帮助中心。");
+}
+
+function show_student_work(url){
+    $.get(
+        url,
+        {
+
+        },
+        function (data) {
+        }
+    );
+}
+
+
+//课程大纲选择请求,第二个参数是可选的，判断当前页面是大纲显示页面还是 课程首页
+function course_outline(id){
+    $.get(
+        ' /courses/'+id+'/course_outline'+"?is_in_show_outline_page="+(arguments[1] ? arguments[1] : 'N')
+    )
+}
+
+//取消课程组织关联
+function cancel_org_course_relation(id, courseId){
+    if(confirm("确定取消关联吗？") == false) return;
+    $.ajax({
+        url:"/org_courses/" + id + "?course_id=" + courseId,
+        type: "delete",
+        success:function(data){
+            $.ajax({
+                url: "/courses/" + courseId + "/search_public_orgs_not_in_course?hint_flag=true",
+                type:'get'
+            });
+        }
+    });
+}
+//$(function(){
+//    $('#course_outline_search').on('input',function(){
+//        alert('<%= @course.id%>')
+//    })
+//})
+
+//项目点击展开
+function expand_tools_expand(content) {
+    if (content == "invit") {
+        $("#expand_tools_expand_invit").toggleClass("currentDd").siblings(".subNav").removeClass("currentDd");
+        $("#expand_tools_expand_invit").toggleClass("currentDt").siblings(".subNav").removeClass("currentDt");
+        $("#expand_tools_expand_invit").next(".navContent").slideToggle(500).siblings(".navContent").slideUp(500);
+    }
+    else {
+//        $("#expand_tools_expand").toggleClass("currentDd").siblings(".subNav").removeClass("currentDd");
+//        $("#expand_tools_expand").toggleClass("currentDt").siblings(".subNav").removeClass("currentDt");
+//        $("#expand_tools_expand").next(".navContent").slideToggle(500).siblings(".navContent").slideUp(500);
+        $("#navContent").toggle(500);
+    }
+
+    // 修改数字控制速度， slideUp(500)控制卷起速度
+}
+
+//通过cookie存储伸开形式
+$(function(){
+//    var personalized_expand_key = "personalized_expand";
+//    function personalized_init(){
+//        var personalized_map = cookieget(personalized_expand_key);
+//        if(personalized_map!=false){
+//            personalized_map = JSON.parse(personalized_map);
+//            $("*[nhtype='toggle4cookiecourse']").each(function(){
+//                var personalized_id=$(this).data('id');
+//                var val = personalized_map[personalized_id];
+//                if(val!=undefined && val!=$(this).data('val')){
+//                    personalized_click($(this),0);
+//                }
+//            });
+//        }
+//    }
+//    function personalized_click(obj,timeout){
+//        var target = $(obj.data('target'));
+//        var oldval = obj.data('val');
+//        var val='';
+//        if(oldval=='expand'){val='retract';}else{val='expand';}
+//        obj.data('val',val);
+//        var personalized_map = cookieget(personalized_expand_key);
+//        if(personalized_map == false){
+//            personalized_map={};
+//        }else{
+//            personalized_map = JSON.parse(personalized_map);
+//        }
+//        var personalized_id=obj.data('id');
+//        personalized_map[personalized_id]=val;
+//        cookiesave(personalized_expand_key,JSON.stringify(personalized_map));
+//        target.toggle(timeout);
+//    }
+//    $("*[nhtype='toggle4cookiecourse']").on('click',function(){
+//        personalized_click($(this),500);
+//    });
+//
+//    personalized_init();
+});
+function submit_course_feedback() {
+    var flag = false;
+    if(flag == false){
+        $("#course_feedback_new").submit();
+        var flag = true
+    }
+}
+
+function show_more_tool(){
+    $('#navContentCourse').css('display', 'block');
+}
+
+//留言
+function course_jour_submit(){
+    if(jourReplyVerify()){
+        jour_content_editor.sync();//提交内容之前要sync，不然服务器端取不到值
+        $("#course_feedback_new").submit();
+    }
+}
+
+function jourReplyVerify() {
+    var content = jour_content_editor.html();//$.trim($("#message_content").val());
+    if (jour_content_editor.isEmpty()) {
+        $("#jour_content_span").text("留言不能为空");
+        $("#jour_content_span").show();
+        $("#jour_content_span").css('color', '#ff0000');
+        $("#submit_feedback_user").one('click',function() {
+            course_jour_submit();
+        });
+        return false;
+    }
+    else {
+        $("#jour_content_span").text("填写正确");
+        $("#jour_content_span").css('color', '#008000');
+        return true;
+    }
+}
+
+function cancel_jour_submit(){
+    jour_content_editor.html("");
+    $("#jour_content_span").text("");
+    $("#jour_content_span").hide();
 }
\ No newline at end of file
diff --git a/public/javascripts/edu/account.js b/public/javascripts/edu/account.js
index 9924aef53..89b08419d 100644
--- a/public/javascripts/edu/account.js
+++ b/public/javascripts/edu/account.js
@@ -642,4 +642,4 @@ $(function(){
         },1000);
     }
 
-});
\ No newline at end of file
+});
diff --git a/public/javascripts/edu/homework.js b/public/javascripts/edu/homework.js
index d870979ad..227c28b99 100644
--- a/public/javascripts/edu/homework.js
+++ b/public/javascripts/edu/homework.js
@@ -1,351 +1,350 @@
-$(function(){
-    var bt=baidu.template;
-    bt.LEFT_DELIMITER='<!';
-    bt.RIGHT_DELIMITER='!>';
-
-    var tested = false;
-    var valid_form = function() {
-        var src = $('#program-src').val();
-
-        if (!src) {
-            long_notice_box("请输入正确的代码！");
-            return false;
-        }
-//        if ($("textarea[name='late_reason']").length > 0 && $("textarea[name='late_reason']").val().trim() == "") {
-//            var htmlvalue = "</br><div style='width:550px;text-align:center'>请输入标题!</div></br><div style='width:67px; margin:0 auto; text-align:center'><a href='javascript:void(0);' class='Blue-btn' onclick='hideModal()'>确定</a></div>";
-//            long_notice_box("迟交原因不能为空");
-//            return false;
-//        }
-        return true;
-    };
-
-    var test_program = function(cb){
-        $('#test-program-btn').hide();
-        $('#commit-program-work-btn').hide();
-        var homework_id = $('#test-program-btn').attr('data-homework-id');
-        var student_work_id = $('#test-program-btn').attr('data-student-work-id');
-        var src = $('#program-src').val();
-        var is_test =  $('input[name=is_test]').val();
-
-        if(!valid_form()){
-            $('#test-program-btn').show();
-            $('#commit-program-work-btn').show();
-            return;
-        }
-        //先测试一次并返回测试集个数及结果再判断是否需要继续进行测试
-        var test_post = function(i, testid){
-            $.post(
-                '/student_work/program_test_ex',
-                {homework: homework_id, student_work_id: student_work_id,
-                    src: src, is_test: is_test,tIndex:i,
-                    testid: testid},
-                function(data,status){
-                    if (data.status==-4 || data.status==-5 ){
-                        //弹框
-                        var root_path = getRootPath();
-                        var forums_1_path = root_path + "/forums/1";
-                        long_notice_box("由于目前大量用户正在测试，系统繁忙，请稍后再试。<br/>我们将尽快提升平台的处理能力，谢谢您的支持！");
-
-                        $('#test-program-btn').show();
-                        $('#commit-program-work-btn').show();
-                        return;
-                    }
-                    else if (data.status==-3){
-                        long_notice_box("由于目前大量用户正在测试，系统繁忙，请稍后再试。<br/>我们将尽快提升平台的处理能力，谢谢您的支持！");
-
-                        $('#test-program-btn').show();
-                        $('#commit-program-work-btn').show();
-                        return;
-                    }
-                    var tSeq = data.tseq;
-                    var tCount = data.tcount;
-                    console.log("tSeq="+tSeq);
-                    console.log("tCount="+tCount);
-                    tested = true;
-                    console.log(data);
-                    if(data.index <=0){
-                        data.index = $('.ProResultList').length+1;
-                    }
-
-                    var html=bt('t:result-list',data);
-                    $("#new_student_work_tests").show();
-                    if(i==1){
-                        $('.edu-tab-con-box').prepend('<div class="mb10 ProResultList"><span class="font-bd mb5">第'+($('.ProResultList').length+1)+'次</span><div class="edu-ces-box"></div></div>');
-                    }
-                    $('.ProResultList:first-child').find(".edu-ces-box").prepend(html);
-
-                    if (data.status==0 && is_test != 'true') {
-                        if (typeof cb == 'function') {cb(data);return;}
-                        $('#test-program-btn').show();
-                        $('#commit-program-work-btn').show();
-                        return;
-                    }
-
-                    //2 超时 -2 编译错误 测试结束
-                    if (data.status == 2 || data.status == -2 || tSeq >= tCount ){
-                        if (typeof cb == 'function') {cb(data);$('#test-program-btn').show();$('#commit-program-work-btn').show(); return;}
-                        $('#test-program-btn').show();
-                        $('#commit-program-work-btn').show();
-                        return;
-                    }
-
-                    test_post(i+1, data.testid);
-                }
-            ).fail(function(xhr, status){
-                    if(status == 'timeout'){
-                        long_notice_box("您的答案超时了, 请检查代码是否存在死循环的错误!");
-                    } else {
-                        long_notice_box("由于目前大量用户正在测试，系统繁忙，请稍后再试。<br/>我们将尽快提升平台的处理能力，谢谢您的支持！");
-                    }
-                    $('#test-program-btn').show();
-                    $('#commit-program-work-btn').show();
-                    return;
-                });
-        };
-
-        test_post(1, 0);
-    };
-
-    $('#test-program-btn').on('click', test_program);
-
-
-    $('#commit-program-work-btn').on('click', function(){
-        if(!valid_form()){
-            return;
-        } else{
-            if ($("textarea[name='late_reason']").length > 0 && $("textarea[name='late_reason']").val().trim() == "") {
-                var htmlvalue = "</br><div style='width:550px;text-align:center'>请输入标题!</div></br><div style='width:67px; margin:0 auto; text-align:center'><a href='javascript:void(0);' class='Blue-btn' onclick='hideModal()'>确定</a></div>";
-                long_notice_box("迟交原因不能为空");
-                return false;
-            }
-        }
-        $('#commit-program-work-btn').hide();
-        if($('.edu-tab-con-box .ProResultList').length<=0){
-            var htmlvalue = '<div class="task-popup" style="width:575px;"><div class="task-popup-title clearfix"><h3 class="fl color-grey">提示</h3><a href="javascript:void(0);" class="pop_close"><i class="fa fa-times-circle font-18 link-color-grey fr mt5"></i></a></div>'+
-                '<div class="task-popup-content"><p class="task-popup-text-center font-16">测试后才能提交，是否立刻测试?</p></div><div class="task-popup-submit clearfix"><a href="javascript:void(0);" onclick="hideModal();" class="task-btn fl">取消</a>'+
-                '<a href="javascript:void(0);" class="task-btn task-btn-blue fr" id="code-test-button">确定</a></div></div>';
-            pop_box_new(htmlvalue,575,140);
-            $("#code-test-button").on('click',function(){
-                test_program();
-                hideModal();
-            });
-            return;
-        }
-        console.log(tested);
-        if (!tested) {
-            test_program(function(data){
-                if (data.status!=0) {
-                    tested = false;
-                    console.log(tested);
-                    var htmlvalue = '<div class="task-popup" style="width:575px;"><div class="task-popup-title clearfix"><h3 class="fl color-grey">提示</h3><a href="javascript:void(0);" class="pop_close"><i class="fa fa-times-circle font-18 link-color-grey fr mt5"></i></a></div>'+
-                        '<div class="task-popup-content"><p class="task-popup-text-center font-16">测试不通过，是否强制提交?</p></div><div class="task-popup-submit clearfix"><a href="javascript:void(0);" onclick="hideModal();" class="task-btn fl">取消</a>'+
-                        '<a href="javascript:void(0);" class="task-btn task-btn-blue fr" onclick="submit_code();">确定</a></div></div><script>function submit_code(){$("#commit-program-work-btn").hide();$("#student_work_form").submit();hideModal();}</script>';
-                    pop_box_new(htmlvalue,575,140);
-                    $('#commit-program-work-btn').show();
-                    return;
-
-                };
-                $('#commit-program-work-btn').hide();
-                $('#test-program-btn').hide();
-                $("#student_work_form").submit();
-            });
-            return;
-        }
-        $('#commit-program-work-btn').hide();
-        $('#test-program-btn').hide();
-        $("#student_work_form").submit();
-    });
-
-    //代码编辑器
-    if (typeof CodeMirror != "undefined") {
-        var program_name = "text/x-csrc";
-        var language = $('#data-language').attr('data-language');
-        if (language == 1) {
-            program_name = 'text/x-csrc';
-        } else if(language==2){
-            program_name = 'text/x-c++src';
-        }else if(language==3){
-            program_name = 'text/x-cython';
-        } else if(language==4){
-            program_name = 'text/x-java';
-        }
-
-        if ($('#program-src').val().length<=0) {
-            var src = '';
-            if(language==4){
-                src = '\
-//注意\n\
-    //1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\
-    //2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\
-    //3:该程序每次运行输出的结果最多显示1000个字符(多余的不显示),每行末尾的所有空格用□表示\n\
-import java.io.*;\n\
-import java.util.*;\n\
-\n\
-//请一定不要修改类名\n\
-class Main\n\
-{\n\
-    public static void main (String args[])\n\
-    {\n\
-        //获取参数方式\n\
-       //Scanner in = new Scanner(System.in);\n\
-       //int a = in.nextInt();\n\
-       //int b = in.nextInt();\n\
-\n\
-       //您的代码\n\
-    }\n\
-}\n\
-';
-            }
-            else if(language==1){
-                src = '\
-//注意\n\
-    //1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\
-    //2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\
-    //3:该程序每次运行输出的结果最多显示1000个字符(多余的不显示),每行末尾的所有空格用□表示\n\
-#include <stdio.h>\n\
-int main()\n\
-{\n\
-  //获取参数方式 scanf\n\
-  //int x  =0;\n\
-  //int y = 0;\n\
-  //scanf("%d", &x);\n\
-\n\
-  //结果输出使用prinf\n\
-  //printf("%d",x);\n\
-\n\
-  return 0;\n\
-}\n\
-';
-            } else if(language==2){
-                src = '\
-//注意\n\
-    //1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\
-    //2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\
-    //3:该程序每次运行输出的结果最多显示1000个字符(多余的不显示),每行末尾的所有空格用□表示\n\
-#include <iostream>\n\
-using namespace std;\n\
-\n\
-int main()\n\
-{\n\
-    //获取参数方式 cin\n\
-    //int x =0;\n\
-    //cin >> x;\n\
-\n\
-    //结果输出使用 cout\n\
-    //cout<<"1";\n\
-\n\
-    return 0;\n\
-}\n\
-';
-            } else if(language==3){
-                src = '\
-#-*-coding:utf-8-*-\n\
-#注意\n\
-    #1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\
-    #2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\
-    #3:该程序每次运行输出的结果最多显示1000个字符(多余的不显示),空格用□表示\n\
-import sys \n\
-\n\
-#获取参数方式，使用raw_input\n\
-#input = raw_input()\n\
-#a, b = input.split()\n\
-\n\
-#结果输出使用 print \n\
-#print (str(int(a)+int(b)))\n\
-';
-            }
-
-            $('#program-src').val(src);
-        };
-
-        var editor = CodeMirror.fromTextArea(document.getElementById("program-src"), {
-            mode: {name: program_name,
-                version: 2,
-                singleLineStringErrors: false},
-            lineNumbers: true,
-            indentUnit: 2,
-            matchBrackets: true
-        });
-
-        editor.on('change',function(cMirror){
-            // get value right from instance
-            $('#program-src').val(cMirror.getValue());
-        });
-    }
-});
-function alert_choose_homework_type(id){
-    var htmlvalue = '<div class="task-popup" style="width:300px;">' +
-        '<div class="task-popup-title clearfix task-popup-bggrey">' +
-        '<h3 class="fl">选择作业类别</h3>' +
-        '<a href="javascript:void(0);" class="pop_close"><i class="fa fa-times-circle font-18 link-color-grey fr mt5"></i></a>' +
-    '</div>' +
-        '<div class="task_popup_con">' +
-           '<div class="newupload_conbox">' +
-                '<div class="clearfix mb15">' +
-                    '<span class="fl mt5">作业类别：</span>' +
-                    '<ul class="fl">' +
-                        '<li class="clearfix">' +
-                            '<input type="radio" name="homework_type" value="1" id="homework_type_1" class="fl magic-radio">' +
-                                '<label for="homework_type_1" class="fl ml5 edu-class-pop-label edu-color-grey">' +
-                                '普通作业' +
-                                '</label>' +
-                            '</li>' +
-                            '<li class="clearfix">' +
-                                '<input type="radio" name="homework_type" value="3" id="homework_type_2" class="fl magic-radio">' +
-                                    '<label for="homework_type_2" class="fl ml5 edu-class-pop-label edu-color-grey">' +
-                                    '分组作业' +
-                                    '</label>' +
-                                '</li>' +
-                                '<li class="clearfix">' +
-                                    '<input type="radio" name="homework_type" value="2" id="homework_type_3" class="fl magic-radio edu-color-grey">' +
-                                        '<label for="homework_type_3" class="fl ml5 edu-class-pop-label">' +
-                                        '编程作业' +
-                                        '</label>' +
-                                    '</li>' +
-                                    '<li class="clearfix">' +
-                                        '<input type="radio" name="homework_type" value="4" id="homework_type_4" class="fl magic-radio edu-color-grey">' +
-                                            '<label for="homework_type_4" class="fl ml5 edu-class-pop-label">' +
-                                            '实训作业' +
-                                            '</label>' +
-                                        '</li>' +
-                                    '</ul>' +
-                                '</div>' +
-                                '<div class="cl"></div>' +
-                                '<div id="homework_type_notice" class="clearfix color-red none mt-10 ml75">请先选择作业类型</div>' +
-                                '<div class="task-popup-submit clearfix">' +
-                                    '<a href="javascript:void(0);" class="task-btn fl pop_close">取消</a>' +
-                                    '<a href="javascript:void(0);" onclick="new_homework_type('+id+');" class="task-btn task-btn-blue fr">确定</a>' +
-                                '</div>' +
-                            '</div>' +
-                        '</div>' +
-                    '</div>';
-    pop_box_new(htmlvalue, 300, 308);
-}
-
-function new_homework_type(id){
-    if($("input[name='homework_type']:checked").length == 0){
-        $("#homework_type_notice").show();
-    } else{
-        var type=$("input[name='homework_type']:checked").val();
-        console.log(type == 4);
-        if(type == 4){
-            $.ajax({
-                url: '/homework_common/shixuns?course='+id,
-                dataType: "script"
-            });
-        }else{
-            window.location.href = '/homework_common/new?course='+id+'&homework_type=' + $("input[name='homework_type']:checked").val();
-        }
-    }
-}
-
-function new_shixun_homework(id){
-
-    if($("input[name='shixun_homework']:checked").length == 0){
-        $("#homework_type_notice").show();
-    } else{
-        var type=$("input[name='shixun_homework']:checked").val();
-        console.log(type);
-        $("#shixun_homework_common_new").submit();
-    }
-}
+$(function(){
+    var bt=baidu.template;
+    bt.LEFT_DELIMITER='<!';
+    bt.RIGHT_DELIMITER='!>';
+
+    var tested = false;
+    var valid_form = function() {
+        var src = $('#program-src').val();
+
+        if (!src) {
+            long_notice_box("请输入正确的代码！");
+            return false;
+        }
+//        if ($("textarea[name='late_reason']").length > 0 && $("textarea[name='late_reason']").val().trim() == "") {
+//            var htmlvalue = "</br><div style='width:550px;text-align:center'>请输入标题!</div></br><div style='width:67px; margin:0 auto; text-align:center'><a href='javascript:void(0);' class='Blue-btn' onclick='hideModal()'>确定</a></div>";
+//            long_notice_box("迟交原因不能为空");
+//            return false;
+//        }
+        return true;
+    };
+
+    var test_program = function(cb){
+        $('#test-program-btn').hide();
+        $('#commit-program-work-btn').hide();
+        var homework_id = $('#test-program-btn').attr('data-homework-id');
+        var student_work_id = $('#test-program-btn').attr('data-student-work-id');
+        var src = $('#program-src').val();
+        var is_test =  $('input[name=is_test]').val();
+
+        if(!valid_form()){
+            $('#test-program-btn').show();
+            $('#commit-program-work-btn').show();
+            return;
+        }
+        //先测试一次并返回测试集个数及结果再判断是否需要继续进行测试
+        var test_post = function(i, testid){
+            $.post(
+                '/student_work/program_test_ex',
+                {homework: homework_id, student_work_id: student_work_id,
+                    src: src, is_test: is_test,tIndex:i,
+                    testid: testid},
+                function(data,status){
+                    if (data.status==-4 || data.status==-5 ){
+                        //弹框
+                        var root_path = getRootPath();
+                        var forums_1_path = root_path + "/forums/1";
+                        long_notice_box("由于目前大量用户正在测试，系统繁忙，请稍后再试。<br/>我们将尽快提升平台的处理能力，谢谢您的支持！");
+
+                        $('#test-program-btn').show();
+                        $('#commit-program-work-btn').show();
+                        return;
+                    }
+                    else if (data.status==-3){
+                        long_notice_box("由于目前大量用户正在测试，系统繁忙，请稍后再试。<br/>我们将尽快提升平台的处理能力，谢谢您的支持！");
+
+                        $('#test-program-btn').show();
+                        $('#commit-program-work-btn').show();
+                        return;
+                    }
+                    var tSeq = data.tseq;
+                    var tCount = data.tcount;
+                    console.log("tSeq="+tSeq);
+                    console.log("tCount="+tCount);
+                    tested = true;
+                    console.log(data);
+                    if(data.index <=0){
+                        data.index = $('.ProResultList').length+1;
+                    }
+
+                    var html=bt('t:result-list',data);
+                    $("#new_student_work_tests").show();
+                    if(i==1){
+                        $('.edu-tab-con-box').prepend('<div class="mb10 ProResultList"><span class="font-bd mb5">第'+($('.ProResultList').length+1)+'次</span><div class="edu-ces-box"></div></div>');
+                    }
+                    $('.ProResultList:first-child').find(".edu-ces-box").prepend(html);
+
+                    if (data.status==0 && is_test != 'true') {
+                        if (typeof cb == 'function') {cb(data);return;}
+                        $('#test-program-btn').show();
+                        $('#commit-program-work-btn').show();
+                        return;
+                    }
+
+                    //2 超时 -2 编译错误 测试结束
+                    if (data.status == 2 || data.status == -2 || tSeq >= tCount ){
+                        if (typeof cb == 'function') {cb(data);$('#test-program-btn').show();$('#commit-program-work-btn').show(); return;}
+                        $('#test-program-btn').show();
+                        $('#commit-program-work-btn').show();
+                        return;
+                    }
+
+                    test_post(i+1, data.testid);
+                }
+            ).fail(function(xhr, status){
+                    if(status == 'timeout'){
+                        long_notice_box("您的答案超时了, 请检查代码是否存在死循环的错误!");
+                    } else {
+                        long_notice_box("由于目前大量用户正在测试，系统繁忙，请稍后再试。<br/>我们将尽快提升平台的处理能力，谢谢您的支持！");
+                    }
+                    $('#test-program-btn').show();
+                    $('#commit-program-work-btn').show();
+                    return;
+                });
+        };
+
+        test_post(1, 0);
+    };
+
+    $('#test-program-btn').on('click', test_program);
+
+
+    $('#commit-program-work-btn').on('click', function(){
+        if(!valid_form()){
+            return;
+        } else{
+            if ($("textarea[name='late_reason']").length > 0 && $("textarea[name='late_reason']").val().trim() == "") {
+                var htmlvalue = "</br><div style='width:550px;text-align:center'>请输入标题!</div></br><div style='width:67px; margin:0 auto; text-align:center'><a href='javascript:void(0);' class='Blue-btn' onclick='hideModal()'>确定</a></div>";
+                long_notice_box("迟交原因不能为空");
+                return false;
+            }
+        }
+        $('#commit-program-work-btn').hide();
+        if($('.edu-tab-con-box .ProResultList').length<=0){
+            var htmlvalue = '<div class="task-popup" style="width:575px;"><div class="task-popup-title clearfix"><h3 class="fl color-grey">提示</h3><a href="javascript:void(0);" class="pop_close"><i class="fa fa-times-circle font-18 link-color-grey fr mt5"></i></a></div>'+
+                '<div class="task-popup-content"><p class="task-popup-text-center font-16">测试后才能提交，是否立刻测试?</p></div><div class="task-popup-submit clearfix"><a href="javascript:void(0);" onclick="hideModal();" class="task-btn fl">取消</a>'+
+                '<a href="javascript:void(0);" class="task-btn task-btn-blue fr" id="code-test-button">确定</a></div></div>';
+            pop_box_new(htmlvalue,575,140);
+            $("#code-test-button").on('click',function(){
+                test_program();
+                hideModal();
+            });
+            return;
+        }
+        console.log(tested);
+        if (!tested) {
+            test_program(function(data){
+                if (data.status!=0) {
+                    tested = false;
+                    console.log(tested);
+                    var htmlvalue = '<div class="task-popup" style="width:575px;"><div class="task-popup-title clearfix"><h3 class="fl color-grey">提示</h3><a href="javascript:void(0);" class="pop_close"><i class="fa fa-times-circle font-18 link-color-grey fr mt5"></i></a></div>'+
+                        '<div class="task-popup-content"><p class="task-popup-text-center font-16">测试不通过，是否强制提交?</p></div><div class="task-popup-submit clearfix"><a href="javascript:void(0);" onclick="hideModal();" class="task-btn fl">取消</a>'+
+                        '<a href="javascript:void(0);" class="task-btn task-btn-blue fr" onclick="submit_code();">确定</a></div></div><script>function submit_code(){$("#commit-program-work-btn").hide();$("#student_work_form").submit();hideModal();}</script>';
+                    pop_box_new(htmlvalue,575,140);
+                    $('#commit-program-work-btn').show();
+                    return;
+
+                };
+                $('#commit-program-work-btn').hide();
+                $('#test-program-btn').hide();
+                $("#student_work_form").submit();
+            });
+            return;
+        }
+        $('#commit-program-work-btn').hide();
+        $('#test-program-btn').hide();
+        $("#student_work_form").submit();
+    });
+
+    //代码编辑器
+    if (typeof CodeMirror != "undefined") {
+        var program_name = "text/x-csrc";
+        var language = $('#data-language').attr('data-language');
+        if (language == 1) {
+            program_name = 'text/x-csrc';
+        } else if(language==2){
+            program_name = 'text/x-c++src';
+        }else if(language==3){
+            program_name = 'text/x-cython';
+        } else if(language==4){
+            program_name = 'text/x-java';
+        }
+
+        if ($('#program-src').val().length<=0) {
+            var src = '';
+            if(language==4){
+                src = '\
+//注意\n\
+    //1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\
+    //2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\
+    //3:该程序每次运行输出的结果最多显示1000个字符(多余的不显示),每行末尾的所有空格用□表示\n\
+import java.io.*;\n\
+import java.util.*;\n\
+\n\
+//请一定不要修改类名\n\
+class Main\n\
+{\n\
+    public static void main (String args[])\n\
+    {\n\
+        //获取参数方式\n\
+       //Scanner in = new Scanner(System.in);\n\
+       //int a = in.nextInt();\n\
+       //int b = in.nextInt();\n\
+\n\
+       //您的代码\n\
+    }\n\
+}\n\
+';
+            }
+            else if(language==1){
+                src = '\
+//注意\n\
+    //1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\
+    //2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\
+    //3:该程序每次运行输出的结果最多显示1000个字符(多余的不显示),每行末尾的所有空格用□表示\n\
+#include <stdio.h>\n\
+int main()\n\
+{\n\
+  //获取参数方式 scanf\n\
+  //int x  =0;\n\
+  //int y = 0;\n\
+  //scanf("%d", &x);\n\
+\n\
+  //结果输出使用prinf\n\
+  //printf("%d",x);\n\
+\n\
+  return 0;\n\
+}\n\
+';
+            } else if(language==2){
+                src = '\
+//注意\n\
+    //1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\
+    //2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\
+    //3:该程序每次运行输出的结果最多显示1000个字符(多余的不显示),每行末尾的所有空格用□表示\n\
+#include <iostream>\n\
+using namespace std;\n\
+\n\
+int main()\n\
+{\n\
+    //获取参数方式 cin\n\
+    //int x =0;\n\
+    //cin >> x;\n\
+\n\
+    //结果输出使用 cout\n\
+    //cout<<"1";\n\
+\n\
+    return 0;\n\
+}\n\
+';
+            } else if(language==3){
+                src = '\
+#-*-coding:utf-8-*-\n\
+#注意\n\
+    #1:该程序每次运行的时间必须小于200毫秒，否则会超时,程序超时将不会测试剩余的测试集\n\
+    #2:该程序每次运行使用的内存不能超过1M，否则会返回错误\n\
+    #3:该程序每次运行输出的结果最多显示1000个字符(多余的不显示),空格用□表示\n\
+import sys \n\
+\n\
+#获取参数方式，使用raw_input\n\
+#input = raw_input()\n\
+#a, b = input.split()\n\
+\n\
+#结果输出使用 print \n\
+#print (str(int(a)+int(b)))\n\
+';
+            }
+
+            $('#program-src').val(src);
+        };
+
+        var editor = CodeMirror.fromTextArea(document.getElementById("program-src"), {
+            mode: {name: program_name,
+                version: 2,
+                singleLineStringErrors: false},
+            lineNumbers: true,
+            indentUnit: 2,
+            matchBrackets: true
+        });
+
+        editor.on('change',function(cMirror){
+            // get value right from instance
+            $('#program-src').val(cMirror.getValue());
+        });
+    }
+});
+function alert_choose_homework_type(id){
+    var htmlvalue = '<div class="task-popup" style="width:300px;">' +
+        '<div class="task-popup-title clearfix task-popup-bggrey">' +
+        '<h3 class="fl">选择作业类别</h3>' +
+        '<a href="javascript:void(0);" class="pop_close"><i class="fa fa-times-circle font-18 link-color-grey fr mt5"></i></a>' +
+    '</div>' +
+        '<div class="task_popup_con">' +
+           '<div class="newupload_conbox">' +
+                '<div class="clearfix mb15">' +
+                    '<span class="fl mt5">作业类别：</span>' +
+                    '<ul class="fl">' +
+                        '<li class="clearfix">' +
+                            '<input type="radio" name="homework_type" value="1" id="homework_type_1" class="fl magic-radio">' +
+                                '<label for="homework_type_1" class="fl ml5 edu-class-pop-label edu-color-grey">' +
+                                '普通作业' +
+                                '</label>' +
+                            '</li>' +
+                            '<li class="clearfix">' +
+                                '<input type="radio" name="homework_type" value="3" id="homework_type_2" class="fl magic-radio">' +
+                                    '<label for="homework_type_2" class="fl ml5 edu-class-pop-label edu-color-grey">' +
+                                    '分组作业' +
+                                    '</label>' +
+                                '</li>' +
+                                '<li class="clearfix">' +
+                                    '<input type="radio" name="homework_type" value="2" id="homework_type_3" class="fl magic-radio edu-color-grey">' +
+                                        '<label for="homework_type_3" class="fl ml5 edu-class-pop-label">' +
+                                        '编程作业' +
+                                        '</label>' +
+                                    '</li>' +
+                                    '<li class="clearfix">' +
+                                        '<input type="radio" name="homework_type" value="4" id="homework_type_4" class="fl magic-radio edu-color-grey">' +
+                                            '<label for="homework_type_4" class="fl ml5 edu-class-pop-label">' +
+                                            '实训作业' +
+                                            '</label>' +
+                                        '</li>' +
+                                    '</ul>' +
+                                '</div>' +
+                                '<div class="cl"></div>' +
+                                '<div id="homework_type_notice" class="clearfix color-red none mt-10 ml75">请先选择作业类型</div>' +
+                                '<div class="task-popup-submit clearfix">' +
+                                    '<a href="javascript:void(0);" class="task-btn fl pop_close">取消</a>' +
+                                    '<a href="javascript:void(0);" onclick="new_homework_type('+id+')" class="task-btn task-btn-blue fr">确定</a>' +
+                                '</div>' +
+                            '</div>' +
+                        '</div>' +
+                    '</div>';
+    pop_box_new(htmlvalue, 300, 308);
+}
+
+function new_homework_type(id){
+    if($("input[name='homework_type']:checked").length == 0){
+        $("#homework_type_notice").show();
+    } else{
+        var type=$("input[name='homework_type']:checked").val();
+        console.log(type == 4);
+        if(type == 4){
+            $.ajax({
+                url: '/homework_common/shixuns?course='+id,
+                dataType: "script"
+            });
+        }else{
+            window.location.href = '/homework_common/new?course='+id+'&homework_type=' + $("input[name='homework_type']:checked").val();
+        }
+    }
+}
+
+function new_shixun_homework(id){
+    if($("input[name='shixun_homework']:checked").length == 0){
+        $("#homework_type_notice").show();
+    } else{
+        var type=$("input[name='shixun_homework']:checked").val();
+        console.log(type);
+        $("#shixun_homework_common_new").submit();
+    }
+}
diff --git a/public/javascripts/edu/syllabus.js b/public/javascripts/edu/syllabus.js
index c98a3dae4..2b1160872 100644
--- a/public/javascripts/edu/syllabus.js
+++ b/public/javascripts/edu/syllabus.js
@@ -2,7 +2,7 @@ var syMemberLastSearchCondition = '';
 
 function g(o){return document.getElementById(o);}
 function HoverLi(n){
-    for(var i=1;i<=3;i++){
+    for(var i=1;i<=5;i++){
         g('edu-tab-nav-'+i).className='edu-tab-nomal';
         g('edu-tab-con-'+i).className='undis';
     }
diff --git a/public/stylesheets/css/edu-public.css b/public/stylesheets/css/edu-public.css
index 411fc8c91..29f7e3ca3 100644
--- a/public/stylesheets/css/edu-public.css
+++ b/public/stylesheets/css/edu-public.css
@@ -262,8 +262,8 @@ img.edu-nodata-img{ width:200px; margin:50px auto 20px; display: block;}
 
 /* new tab */
 .edu-tab{ width: 100%; background:#fff;}
-#edu-tab-nav,#edu-tab-nav-auth{height:47px;background: #fff;}
-#edu-tab-nav li.new-tab-nav,#edu-tab-nav-auth li.new-tab-nav {float:left; width: 150px; text-align:center;height:48px;line-height:48px; }
+#edu-tab-nav{height:47px;background: #fff;}
+#edu-tab-nav li.new-tab-nav {float:left; width: 150px; text-align:center;height:48px;line-height:48px; }
 #edu-tab-nav li a{font-size:14px; }
 #edu-user-tab-nav{height:40px;background: #f5f5f5; border-bottom:2px solid #FC7033;}
 #edu-user-tab-nav li.new-tab-nav {float:left; width: 120px; text-align:center;height:42px;line-height:42px; }