<%= t 'diary_entry.edit.location' -%>
<%= content_tag "div", "", :id => "map", :data => {:lat => @lat, :lon => @lon, :zoom => @zoom} %>
<%= t 'diary_entry.edit.use_map_link' -%>
<%= submit_tag t('diary_entry.edit.save_button') %>
<%# TODO: button should say 'publish' or 'save changes' depending on new/edit state %>