[jQuery] Sortable help

[Ryan Gartin]

This is sort of in reference to this (http://groups.google.com/group/
jquery-en/browse_thread/thread/8219bd3a3f106497) post. Also to note, I
am completely new to jQuery, but it's awesome!!!

Ok, why does the following work in jquery 1.2.6 (UI: jquery-ui-
personalized-1.6rc2.min.js) but not in 1.3.2? What do I need to edit/
redo to perform the same task.
(Working version but with 1.2.6: 
http://james.padolsey.com/demo/tut-inettuts-with-cookies/)

    makeSortable : function () {
        var iNettuts = this,
            $ = this.jQuery,
            settings = this.settings,
            $sortableItems = (function () {
                var notSortable = '';
                $(settings.widgetSelector,$(settings.columns)).each
(function (i) {
                    if (!iNettuts.getWidgetSettings(this.id).movable)
                        if(!this.id) {
                            this.id = 'widget-no-id-' + i;
                        }
                        notSortable += '#' + this.id + ',';
                    }
                });
                return $('> li:not(' + notSortable + ')',
settings.columns);
            })();

        $sortableItems.find(settings.handleSelector).css({
            cursor: 'move'
        }).mousedown(function (e) {
            $sortableItems.css({width:''});
            $(this).parent().css({
                width: $(this).parent().width() + 'px'
            });
        }).mouseup(function () {
            if(!$(this).parent().hasClass('dragging')) {
                $(this).parent().css({width:''});
            } else {
                $(settings.columns).sortable('disable');
            }
        });

        $(settings.columns).sortable({
            items: $sortableItems,
            connectWith: $(settings.columns),
            handle: settings.handleSelector,
            placeholder: 'widget-placeholder',
            forcePlaceholderSize: true,
            revert: 300,
            delay: 100,
            opacity: 0.8,
            containment: 'document',
            start: function (e,ui) {
                $(ui.helper).addClass('dragging');
            },
            stop: function (e,ui) {
                $(ui.item).css({width:''}).removeClass('dragging');
                $(settings.columns).sortable('enable');
                /* Save prefs to cookie: */
                iNettuts.savePreferences();
            }
        });
    },