<%= form_tag(setting_path(@setting[:var]), :method => :put) do %>

<%= text_area_tag :value, @setting[:value], :cols => 50, :class => "wysiwyg" %>

Note: there is a /more_info page you can link to for wysiwyg purposes.

<%= submit_tag "Save", {:class => "wymupdate"} %>
<%= link_to "Back", settings_path %>

<% end %>