// $Id$

Drupal.behaviors.PrivatemsgAlternatives = function (context) {
  // Replace span with a link.
  $("span.privatemsg-recipient-alternative").each(function() {
    $(this).after(
      // Replace the span with a link, add href and class.
      $('<a>')
        .attr({'href' : '#'})
        .addClass('privatemsg-recipient-alternative')
        .text($(this).text())
        // Add a on click function.
        .click(function () {
          // Replace the value of the recipient field with the
          // previous content but replace the unclear recipient
          // with the one that user clicked on.
          $('#edit-recipient')
            .val(
              $('#edit-recipient')
                .val()
                .replace(
                  // Get the original recipient string for this suggestion.
                  Drupal.settings.privatemsg_duplicates[$(this).text()],
                  $(this).text()
            ))

          // Add a new status message.
          $(this).parents('div.messages')
            .after('<div class="messages status">' + Drupal.t('The recipient field has been updated. You may now send your message.') + '</div>');

          // Hide the error message. Hide the parent of the span, this is
          // either div if there is only a single message or the li.
          $(this).parents('.privatemsg-alternative-description').parent().hide();
        }));
    // Remove the span.
    $(this).remove();
  })
}