<% courses.each do |course|%>

<%= link_to (course_endTime_timeout?(course) ? "[已关闭] #{course.name}" : "#{course.name}").html_safe, course_path(course.id,:host=>Setting.host_course), :class => "coursesLineGrey hidden", :title => course.name%>

<% end %> <% if courses.size == 5%>

<% end%>