<% if @login.login? %>
<%=h @login.name%> <%=a 'logout', {}, context %>Logout
<% else %> <%= form('login', context) %> <% case(retry_count) when 0 %> <% when 1..2 %> <% else %> <% end %>
LoginLogin: <%= retry_count %> oops! <%=a 'guest', {}, context%>login guest
user
password
<% end %>