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

<%= link_to_course(course) %> <%= l(:label_homework) %> (<%= link_to (course.homeworks.count), {:controller => 'courses', :action => 'homework', :id => course.id} %>) <%= l(:label_course_news)%> (<%= link_to (course.news.count), {:controller => 'news', :action => 'index', :course_id => course.id} %>)
<%= course.description%>
<%= format_time(course.created_at) %>	教师：<%= link_to(course.teacher.lastname+course.teacher.firstname, user_path(course.teacher)) %>

<% end %>