text: // $Id: shortcut.admin.js,v 1.1 2009/10/17 00:51:52 dries Exp $
  (function ($) {
  
  /**
   * Handle the concept of a fixed number of slots.
   *
   * This behavior is dependent on the tableDrag behavior, since it uses the
   * objects initialized in that behavior to update the row.
   */
  Drupal.behaviors.shortcutDrag = {
    attach: function (context, settings) {
      if (Drupal.tableDrag) {
        var table = $('table#shortcuts'),
          visibleLength = 0,
          slots = 0,
          tableDrag = Drupal.tableDrag.shortcuts;
        $('> tbody > tr, > tr', table)
          .filter(':visible')
            .filter(':odd').filter('.odd')
              .removeClass('odd').addClass('even')
            .end().end()
            .filter(':even').filter('.even')
              .removeClass('even').addClass('odd')
            .end().end()
          .end()
          .filter('.shortcut-slot-empty').each(function(index) {
            if ($(this).is(':visible')) {
              visibleLength++;
            }
            slots++;
          });
  
        // Add a handler for when a row is swapped.
        tableDrag.row.prototype.onSwap = function (swappedRow) {
          var disabledIndex = $(table).find('tr').index($(table).find('tr.shortcut-status-disabled')) - slots - 2,
            count = 0;
          $(table).find('tr.shortcut-status-enabled').nextAll().filter(':not(.shortcut-slot-empty)').each(function(index) {
            if (index < disabledIndex) {
              count++;
            }
          });
          var total = slots - count;
          if (total == -1) {
            var disabled = $(table).find('tr.shortcut-status-disabled');
            disabled.after(disabled.prevAll().filter(':not(.shortcut-slot-empty)').get(0));
          }
          else if (total != visibleLength) {
            if (total > visibleLength) {
              // Less slots on screen than needed.
              $('.shortcut-slot-empty:hidden:last').show();
              visibleLength++;
            }
            else {
              // More slots on screen than needed.
              $('.shortcut-slot-empty:visible:last').hide();
              visibleLength--;
            }
          }
        };
  
        // Add a handler so when a row is dropped, update fields dropped into new regions.
        tableDrag.onDrop = function () {
          // Use "status-message" row instead of "status" row because
          // "status-{status_name}-message" is less prone to regexp match errors.
          var statusRow = $(this.rowObject.element).prevAll('tr.shortcut-status').get(0);
          var statusName = statusRow.className.replace(/([^ ]+[ ]+)*shortcut-status-([^ ]+)([ ]+[^ ]+)*/, '$2');
          var statusField = $('select.shortcut-status-select', this.rowObject.element);
          statusField.val(statusName);
          return true;
        };
  
        tableDrag.restripeTable = function () {
          // :even and :odd are reversed because jQuery counts from 0 and
          // we count from 1, so we're out of sync.
          // Match immediate children of the parent element to allow nesting.
          $('> tbody > tr:visible, > tr:visible', this.table)
            .filter(':odd').filter('.odd')
              .removeClass('odd').addClass('even')
            .end().end()
            .filter(':even').filter('.even')
              .removeClass('even').addClass('odd');
        };
      }
    }
  };
  
  /**
   * Make it so when you enter text into the "New set" textfield, the
   * corresponding radio button gets selected.
   */
  Drupal.behaviors.newSet = {
    attach: function (context, settings) {
      var selectDefault = function() {
        $($(this).parents('div.form-item').get(1)).find('> label > input').attr('checked', 'checked');
      };
      $('div.form-item-new input').focus(selectDefault).keyup(selectDefault);
    }
  };
  
  })(jQuery);
  