Reading your messages

from message date reply
<%= (User.find_by_id(@message.from_user_id)).display_name %> <%= @message.body %> <%= @message.sent_on %> <%= link_to 'reply', :controller => 'message', :action => 'new', :user_id => @message.from_user_id %>
<%= start_form_tag :controller => 'message', :action => 'mark', :message_id => @message.id %> <%= submit_tag 'Mark as read' %>