<%= image_tag(url_to_avatar(course), :class => 'avatar') %>

<%= link_to_project(course) %> <%= l(:label_homework) %> (<%= link_to (course.homeworks.count), {:controller => 'projects', :action => 'homework', :id => course.identifier} %>) <%= l(:label_course_news)%> (<%= link_to (course.news.count), {:controller => 'news', :action => 'index', :project_id => course.identifier} %>)
<%= course.description%>
<%= format_time(course.created_on) %>	<% t_course = Course.find_by_extra(course.identifier) %> 教师：<%= link_to(t_course.teacher.lastname+t_course.teacher.firstname, user_path(t_course.teacher)) %>

<% end %>