<% if User.current.logged?%>
        <%= link_to(l(:label_course_new), {:controller => 'courses', :action => 'new'},
                    :class => 'icon icon-add') if User.current.allowed_to?(:add_course,nil, :global => true) %>
    &nbsp;&nbsp;&nbsp;&nbsp;
    <%= link_to l(:label_course_join_student), join_private_courses_courses_path ,:remote => true, :class => 'icon icon-add' %>
    &nbsp;&nbsp;&nbsp;&nbsp;
<% end %>