<% message_user = User.find(ma.course_message_id) %>

<%= link_to image_tag(url_to_avatar(message_user), :width => "30", :height => "30"), user_path(message_user), :target => '_blank' %>

<%=link_to message_user.show_name, user_path(ma.course_message_id), :class => "newsBlue homepageNewsPublisher", :target => '_blank' %> 申请以<%= ma.content && ma.content.include?('9') ? "“教师”" : "“助教”" %>的身份加入班级：

<% content = User.find(ma.course_message_id).name+"申请成为班级\""+"#{Course.find(ma.course_id).name}"+"\"的"+"#{ma.content && ma.content.include?('9') ? "教师" : "助教"}" %> <%= link_to Course.find(ma.course_id).name, course_path(Course.find(ma.course_id)), :class => "#{ma.viewed==0 ? "newsBlack" : "newsGrey"}", :target => '_blank', :title => "#{content}" %>