<%= form_tag(comments_path, :class => "simple_form") do %>
<%= hidden_field "comment", "post_id", :value => post.id %>
<%= dtext_field "comment", "body", :input_id => "comment_response_for_#{post.id}", :preview_id => "dtext-preview-for-#{post.id}" %>
<%= submit_tag "Post" %>
<%= dtext_preview_button "comment", "body", :input_id => "comment_response_for_#{post.id}", :preview_id => "dtext-preview-for-#{post.id}" %>
<%= check_box "comment", "do_not_bump_post", :id => "comment_do_not_bump_post_#{post.id}" %>
<% end %>