WebUI/AchieveManageWeb/Scripts/jquery-easyui-1.4.4/src/jquery.menu.js

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/**
 * jQuery EasyUI 1.4.4
 *
 * Copyright (c) 2009-2015 www.jeasyui.com. All rights reserved.
 *
 * Licensed under the freeware license: http://www.jeasyui.com/license_freeware.php
 * To use it on other terms please contact us: info@jeasyui.com
 *
 */
/**
 * menu - jQuery EasyUI
 *
 */
(function ($) {
    $(function () {
        $(document).unbind('.menu').bind('mousedown.menu', function (e) {
            var m = $(e.target).closest('div.menu,div.combo-p');
            if (m.length) { return }
            $('body>div.menu-top:visible').not('.menu-inline').menu('hide');
            hideMenu($('body>div.menu:visible').not('.menu-inline'));
        });
    });

    /**
	 * initialize the target menu, the function can be invoked only once
	 */
    function init(target) {
        var opts = $.data(target, 'menu').options;
        $(target).addClass('menu-top');	// the top menu
        opts.inline ? $(target).addClass('menu-inline') : $(target).appendTo('body');
        $(target).bind('_resize', function (e, force) {
            if ($(this).hasClass('easyui-fluid') || force) {
                $(target).menu('resize', target);
            }
            return false;
        });

        var menus = splitMenu($(target));
        for (var i = 0; i < menus.length; i++) {
            createMenu(menus[i]);
        }

        function splitMenu(menu) {
            var menus = [];
            menu.addClass('menu');
            menus.push(menu);
            if (!menu.hasClass('menu-content')) {
                menu.children('div').each(function () {
                    var submenu = $(this).children('div');
                    if (submenu.length) {
                        //						submenu.insertAfter(target);
                        submenu.appendTo('body');
                        this.submenu = submenu;		// point to the sub menu
                        var mm = splitMenu(submenu);
                        menus = menus.concat(mm);
                    }
                });
            }
            return menus;
        }