<% case @status when :fail %>

login failed. [<%=a('show', {}, context)%>Retry] [<%=a('logout', {}, context)%>Logout] [<%=a('nop', {}, context)%>user:(<%= @session.username %>)]

<% when :show %> <%= form('login', context) %>
user
password
<% else %>

<% if @status == :succ %>Login!<% end %> <%= @session.hint%>'s Div. <% if @session.username.nil? || @session.username == 'guest'%> [<%=a('show', {}, context)%>Login] <% else %> [<%=a('logout', {}, context)%>Logout] <% end %>

<% end @status = nil %>