<%= f.select :relation_type, collection_for_relation_type_select, {}, :onchange => "setPredecessorFieldsVisibility();" %> <%= l(:label_issue) %> #<%= f.text_field :issue_to_id, :size => 6 %> <%= l(:field_delay) %>: <%= f.text_field :delay, :size => 3 %> <%= l(:label_day_plural) %> <%= submit_tag l(:button_add) %> <%= toggle_link l(:button_cancel), 'new-relation-form'%>