Screen name: <%= form.text_field :screen_name, :size => 20, :maxlength => 40 %>

Email: <%= form.text_field :email, :size => 30, :maxlength => 50 %>

Password: <%= form.password_field :password, :size => 10, :maxlength => 40 %>

<%= submit_tag "Register!", :class => "submit" %>