<% current_site.in_use_locales.each_with_index do |locale, i| %>
" id="first_name_<%= locale %>">
<%= f.fields_for :first_name_translations do |f| %>
<%= f.text_field locale, :value => (@member.first_name_translations[locale] rescue nil), :placeholder=>"#{t("users.first_name")}" %>
<% end %>
<% end %>