<%= stylesheet_link_tag 'polls', :media => 'all' %> <% if @is_teacher %> <%= render :partial => 'exercise_teacher', :locals =>{:exercise =>@exercise, :exercise_questions => @exercise_questions} %> <% else %> <% if @can_edit_excercise %> <%=render :partial => 'exercise_student', :locals => {:exercise =>@exercise, :exercise_questions => @exercise_questions,:exercise_user => @exercise_user} %> <% else %> <%=render :partial => 'exercise_student_result', :locals => {:exercise =>@exercise, :exercise_questions => @exercise_questions,:exercise_user => @exercise_user,:user=>User.current} %> <% end %> <% end %>