app/views/shared/_numeric_field.html.erb
<p>
<span class="tool-tip-label">
<%= label_tag numeric_field.tag_name_attribute(model), t(numeric_field.name, :default => numeric_field.display_name) , :class=>'key'%>
</span>
<% klass = model.errors[numeric_field.name] == nil ? "" : "field-error"%>
<span class="<%= klass %>">
<%= text_field_tag numeric_field.tag_name_attribute(model), model[numeric_field.name] %>
</span>
<%= image_tag "new/icon_help.png", title: numeric_field.help_text, class: 'tool-tip-icon vtip' if numeric_field.help_text.present? %>
</p>