// $Id$
/**
 * On the block configuration page, disable/enable the title
 * field depending on the checkbox status.
 */
Drupal.behaviors.blockConfiguration = function (context) {
  $('#edit-customize:not(.blockConfiguration-processed)', context)
    .addClass('blockConfiguration-processed')
    .each(function () {
      // Checkbox not checked, disable title field
      if ($(this).is(':not(:checked)')) {
        $('#edit-title').attr({disabled:'disabled'}).val(Drupal.settings.blockConfigurationTitle);
      }
    })
    .change(function () {
      if ($(this).is(':checked')) {
        // Enable and clear title field.
        $('#edit-title').removeAttr('disabled').val('');
      }
      else {
        // Revert to default.
        $('#edit-title').attr({disabled:'disabled'}).val(Drupal.settings.blockConfigurationTitle);
      }
  });
};