<%= start_form_tag ({ :action => 'add_file', :id => @project }, :multipart => true, :class => "tabular") %>
<%= select_tag "version_id", options_from_collection_for_select(@versions, "id", "name") %>
<%= file_field 'attachment', 'file' %>
<%= submit_tag l(:button_add) %>
<%= end_form_tag %>