source: trunk/www.guidonia.net/wp/wp-admin/js/dashboard.dev.js@ 44

var ajaxWidgets, ajaxPopulateWidgets, quickPressLoad;

jQuery(document).ready( function($) {
        // These widgets are sometimes populated via ajax
        ajaxWidgets = [
                'dashboard_incoming_links',
                'dashboard_primary',
                'dashboard_secondary',
                'dashboard_plugins'
        ];

        ajaxPopulateWidgets = function(el) {
                show = function(id, i) {
                        var p, e = $('#' + id + ' div.inside:visible').find('.widget-loading');
                        if ( e.length ) {
                                p = e.parent();
                                setTimeout( function(){
                                        p.load('index-extra.php?jax=' + id, '', function() {
                                                p.hide().slideDown('normal', function(){
                                                        $(this).css('display', '');
                                                        if ( 'dashboard_plugins' == id && $.isFunction(tb_init) )
                                                                tb_init('#dashboard_plugins a.thickbox');
                                                });
                                        });
                                }, i * 500 );
                        }
                }
                if ( el ) {
                        el = el.toString();
                        if ( $.inArray(el, ajaxWidgets) != -1 )
                                show(el, 0);
                } else {
                        $.each( ajaxWidgets, function(i) {
                                show(this, i);
                        });
                }
        };
        ajaxPopulateWidgets();

        postboxes.add_postbox_toggles('dashboard', { pbshow: ajaxPopulateWidgets } );

        /* QuickPress */
        quickPressLoad = function() {
                var act = $('#quickpost-action'), t;
                t = $('#quick-press').submit( function() {
                        $('#dashboard_quick_press h3').append( '<img src="images/wpspin_light.gif" style="margin: 0 6px 0 0; vertical-align: middle" />' );
                        $('#quick-press .submit input[type="submit"], #quick-press .submit input[type="reset"]').attr('disabled','disabled');

                        if ( 'post' == act.val() ) {
                                act.val( 'post-quickpress-publish' );
                        }

                        $('#dashboard_quick_press div.inside').load( t.attr( 'action' ), t.serializeArray(), function() {
                                $('#dashboard_quick_press h3 img').remove();
                                $('#quick-press .submit input[type="submit"], #quick-press .submit input[type="reset"]').attr('disabled','');
                                $('#dashboard_quick_press ul').find('li').each( function() {
                                        $('#dashboard_recent_drafts ul').prepend( this );
                                } ).end().remove();
                                tb_init('a.thickbox');
                                quickPressLoad();
                        } );
                        return false;
                } );

                $('#publish').click( function() { act.val( 'post-quickpress-publish' ); } );

        };
        quickPressLoad();

} );