<%= f.number_field :y, elm.field_tag_attributes(:y, no_attr, :size => 5) %>
<% end %>
</div>
+ <div class="row_break">
+ </div>
<div class="field">
<%= f.label :z %>
<% if elm.new_record? %>
<%= f.number_field :t, elm.field_tag_attributes(:t, no_attr, :size => 5) %>
<% end %>
</div>
+ <div class="row_break">
+ </div>
<% unless elm.new_record? %>
<%= f.hidden_field :id, elm.field_tag_attributes(:id, no_attr) %>