<h1><%= @title %></h1>

<%= error_messages_for 'diary_entry' %>

<%= form_for :diary_entry do |f| %>
  <table class="diary_entry">
    <tr valign="top">
      <td class="fieldName"><%= t 'diary_entry.edit.subject' -%></td>
      <td><%= f.text_field :title, :size => 60 %></td>
    </tr>
    <tr valign="top">
      <td class="fieldName"><%= t 'diary_entry.edit.body' -%></td>
      <td><%= richtext_area :diary_entry, :body, :cols => 80, :format => @diary_entry.body_format %></td>
    </tr>
    <tr valign="top">
      <td class="fieldName"><%= t 'diary_entry.edit.language' -%></td>
      <td><%= f.collection_select :language_code, Language.order(:english_name), :code, :name %></td>
    </tr>
    <tr valign="top">
      <td class="fieldName"><%= t 'diary_entry.edit.location' -%></td>
      <td>
        <div id="map"></div>
        <span class="location"><%= t 'diary_entry.edit.latitude' -%> <%= f.text_field :latitude, :size => 20, :id => "latitude" %> <%= t 'diary_entry.edit.longitude' -%> <%= f.text_field :longitude, :size => 20, :id => "longitude" %></span>
        <a href="javascript:openMap()" id="usemap"><%= t 'diary_entry.edit.use_map_link' -%></a>
        <br/><br/>
      </td>
    </tr>
    <tr>
      <td></td>
      <td>
        <%= submit_tag t('diary_entry.edit.save_button') %>
        <%# TODO: button should say 'publish' or 'save changes' depending on new/edit state %>
      </td>
    </tr>
  </table>
<% end %>

<script type="text/javascript">
  <!--
  var marker;

  function setLocation( e ) {
    closeMapPopup();

    var lonlat = getEventPosition(e);

    $("#latitude").val(lonlat.lat);
    $("#longitude").val(lonlat.lon);

    if (marker) {
      removeMarkerFromMap(marker);
    }

    marker = addMarkerToMap(lonlat, null, "<%= t 'diary_entry.edit.marker_text' -%>");
  }

  function openMap() {
    $("#map").show();
    $("#usemap").hide();

    var centre = new OpenLayers.LonLat(<%= @lon %>, <%= @lat %>);
    var zoom = <%= @zoom %>;

    var map = createMap("map");

    setMapCenter(centre, zoom);

    <% if @diary_entry.latitude and @diary_entry.longitude %>
    marker = addMarkerToMap(centre, null, "<%= t 'diary_entry.edit.marker_text' -%>");
    <% end %>

    map.events.register("click", map, setLocation);
  }
// -->
</script>
