Merge branch 'szzh' of http://repository.trustie.net/xianbo/trustie2 into szzh

app/helpers/application_helper.rb

@@ -2337,7 +2337,7 @@ module ApplicationHelper
   #根据传入作业确定显示为编辑作品还是新建作品,或者显示作品数量
   def user_for_homework_common homework,is_teacher
     if is_teacher #老师显示作品数量
-      link_to "提交（#{homework.student_works.count}）",student_work_index_path(:homework => homework.id),:class => "c_blue"
+      link_to "提交(#{homework.student_works.count})",student_work_index_path(:homework => homework.id),:class => "c_blue"
     else #学生显示提交作品、修改作品等按钮
       work = cur_user_works_for_homework homework
       if work.nil?

app/views/layouts/new_base_user.html.erb

@@ -101,9 +101,9 @@
           <a href="javascript:void(0);" class="homepageMenuText" onclick="$('#homepageLeftMenuCourses').slideToggle();">课程</a>
           <% if is_current_user%>
               <% if User.current.user_extensions && User.current.user_extensions.identity == 0 && User.current.allowed_to?(:add_course, nil, :global => true)%>
-                  <%=link_to image_tag("../images/menu_setting.png",width:"14px", height: "14px",class: "homepageMenuSetting fr",title: "新建课程"), new_course_path%>
+                  <%=link_to "", new_course_path, :class => "homepageMenuSetting fr"%>
               <% else%>
-                  <%=link_to image_tag("../images/menu_setting.png",width:"14px", height: "14px",class: "homepageMenuSetting fr", title:"加入课程"), join_private_courses_courses_path ,:remote => true%>
+                  <%=link_to "", join_private_courses_courses_path, :class => "homepageMenuSetting fr",:remote => true%>
               <% end%>
           <% end%>
         </div>
@@ -117,7 +117,7 @@
           <a href="javascript:void(0);" class="homepageMenuText" onclick="$('#homepageLeftMenuForge').slideToggle();">项目</a>
 
           <% if is_current_user%>
-              <%=link_to image_tag("../images/menu_setting.png",width:"14px", height: "14px",class: "homepageMenuSetting fr",title:"新建项目"), new_project_path%>
+              <%=link_to "", new_project_path, :class => "homepageMenuSetting fr"%>
           <% end%>
         </div>
         <div class="homepageLeftMenuCourses" id="homepageLeftMenuForge">