jquery 鼠标拖动排序Li或Table

￡神魔★判官ぃ 2022-08-27 03:39 156阅读 0赞

1、前端页面

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="拖动排序Li或Table.aspx.cs" Inherits="拖动排序Li或Table" %>
    
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head id="Head1">
        <title>广告管理 </title>
        <link href="Styles/css.css" rel="stylesheet" type="text/css" />
        <script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
        <script src="Scripts/ui.core.js" type="text/javascript"></script>
        <script src="Scripts/ui.sortable.js" type="text/javascript"></script>
      
        <script type="text/javascript" language="javascript">
    
            //添加广告
            function addlinks() {
                editWidget("PhoneArticleListPageInsOrUp.aspx");
            }
        </script>
        <script type="text/javascript">
            $(function () {
                $('.sortable').sortable({ cursor: 'move' });
            });
        </script>
        <script type="text/javascript">
            //编辑
            function editlink(prefix, aftfix, obj) {
                editWidget("PhoneArticleListPageInsOrUp.aspx?ID=" + obj);
            }	    
        </script>
        <script type="text/javascript">
            function getsortresult(prefix, aftfix) {
                var flag = document.getElementById("" + prefix + "_sortable_" + aftfix + "");
                if (flag) {
                    var result = $("#" + prefix + "_sortable_" + aftfix + "").sortable('toArray');
                    $(":button").attr("disabled", "disabled"); $(":submit").attr("disabled", "disabled");
                    $("#delay_" + prefix + "_" + aftfix + "").show();
                    $("#normal_" + prefix + "_" + aftfix + "").hide();
                    $.ajax({
                        url: "PhoneArticleListPage_2.aspx?word=" + result,
                        cache: false,
                        success: function (html) {
                            $("#delay_" + prefix + "_" + aftfix + "").hide();
                            $("#normal_" + prefix + "_" + aftfix + "").show();
                            $(":button").removeAttr("disabled"); $(":submit").removeAttr("disabled");
                        }
                    });
                    alert(flag);
                    alert("手机文章列表排列顺序保存成功！");
                }
                else {
                    alert("没有需要排序的手机文章列表！");
                    return false;
                }
            }
        </script>
        <script type="text/javascript">
            //删除广告
            function deletelink() {
                if (confirm("您确定删除您刚才选中的项吗?")) {
                    var s = document.getElementsByName("checkbox");
                    var s2 = "";
                    for (var i = 0; i < s.length; i++) {
                        if (s[i].checked) {
                            s2 += s[i].value + ',';
                        }
                    }
                    location.href = "PhoneArticleListPage_2.aspx?Del_Id=" + s2; //这里传过去的是已逗号分隔开的id，需要在后面的页面内取出
                }
            }
        </script>
        <style type="text/css">
            .sortable
            {
                margin: 0;
                padding: 0;
            }
            .sortable li
            {
                margin: 3px 8px 3px 0;
                float: left;
            }
            .sortable li
            {
                width: 250px;
                height: 170px;
            }
        </style>
    </head>
    <body>
        <form method="post" action="PhoneArticleListPage_2.aspx" id="form1">
        <table class="TABLE1 fn-table fn-table-mouse" align="center">
            <tr>
                <td width="50%">
                    <input name="AdSave" type="button" id="AdSave" class="btn" οnclick="getsortresult('sitelinks','text')"
                        value="保存顺序" />
                </td>
                <td width="50%" align="right">
                    提示：按住鼠标拖动链接，之后单击保存按钮就可以完成对链接的排列
                </td>
            </tr>
            <tr>
                <td width="100%" colspan="2" align="center" style="background-color: #F6F6F6;">
                    <div id="tabs">
                        <div id="tabs-sitelinks-text">
                            <div id="normal_sitelinks_text">
                                <ul class="sortable" id="sitelinks_sortable_text">
                                    <li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left"
                                        id="sitelinks_text_96">
                                        <table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%;
                                            height: 170px; table-layout: fixed; word-wrap: break-word;">
                                            <tr style="height: 20px;">
                                                <td width="30%" align="left" valign="top">
                                                    <input type="checkbox" name="checkbox" value="96" />
                                                </td>
                                                <td width="70%" height="10px" align="left">
                                                    <a href="javascript:void(0)" οnclick="editlink('sitelinks','text','96')"><font color="#CC3333">[编辑]</font>
                                                    </a>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章标题:</b>
                                                </td>
                                                <td>
                                                    法国时代复分大占地方
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>列表图片:</b>
                                                </td>
                                                <td>
                                                    <img width="100" height="50px" src='http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312023422.jpg                                                                                                                        '
                                                        alt='法国时代复分大占地方' />
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章URL:</b>
                                                </td>
                                                <td>
                                                    <a href='http://www.uzai.com/trip/27879.html?46400284' target="_blank">http://www.uzai.com/trip/27879.html?46400284</a>
                                                </td>
                                            </tr>
                                        </table>
                                    </li>
                                    <li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left"
                                        id="sitelinks_text_78">
                                        <table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%;
                                            height: 170px; table-layout: fixed; word-wrap: break-word;">
                                            <tr style="height: 20px;">
                                                <td width="30%" align="left" valign="top">
                                                    <input type="checkbox" name="checkbox" value="78" />
                                                </td>
                                                <td width="70%" height="10px" align="left">
                                                    <a href="javascript:void(0)" οnclick="editlink('sitelinks','text','78')"><font color="#CC3333">[编辑]</font>
                                                    </a>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章标题:</b>
                                                </td>
                                                <td>
                                                    医保结余7000亿花不出去 官员建议提高报销比例007
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>列表图片:</b>
                                                </td>
                                                <td>
                                                    <img width="100" height="50px" src='http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312023115.jpg                                                                                                                        '
                                                        alt='医保结余7000亿花不出去 官员建议提高报销比例007' />
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章URL:</b>
                                                </td>
                                                <td>
                                                    <a href='http://finance.sina.com.cn/china/20131202/011217492954.shtml' target="_blank">
                                                        http://finance.sina.com.cn/china/20131202/011217492954.shtml</a>
                                                </td>
                                            </tr>
                                        </table>
                                    </li>
                                    <li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left"
                                        id="sitelinks_text_94">
                                        <table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%;
                                            height: 170px; table-layout: fixed; word-wrap: break-word;">
                                            <tr style="height: 20px;">
                                                <td width="30%" align="left" valign="top">
                                                    <input type="checkbox" name="checkbox" value="94" />
                                                </td>
                                                <td width="70%" height="10px" align="left">
                                                    <a href="javascript:void(0)" οnclick="editlink('sitelinks','text','94')"><font color="#CC3333">[编辑]</font>
                                                    </a>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章标题:</b>
                                                </td>
                                                <td>
                                                    新浪科技“因你而变”:卡片式社交首页新版上线
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>列表图片:</b>
                                                </td>
                                                <td>
                                                    <img width="100" height="50px" src='http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312021700.jpg                                                                                                                        '
                                                        alt='新浪科技“因你而变”:卡片式社交首页新版上线' />
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章URL:</b>
                                                </td>
                                                <td>
                                                    <a href='http://tech.sina.com.cn/i/2013-12-02/00158965413.shtml' target="_blank">http://tech.sina.com.cn/i/2013-12-02/00158965413.shtml</a>
                                                </td>
                                            </tr>
                                        </table>
                                    </li>
                                    <li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left"
                                        id="sitelinks_text_91">
                                        <table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%;
                                            height: 170px; table-layout: fixed; word-wrap: break-word;">
                                            <tr style="height: 20px;">
                                                <td width="30%" align="left" valign="top">
                                                    <input type="checkbox" name="checkbox" value="91" />
                                                </td>
                                                <td width="70%" height="10px" align="left">
                                                    <a href="javascript:void(0)" οnclick="editlink('sitelinks','text','91')"><font color="#CC3333">[编辑]</font>
                                                    </a>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章标题:</b>
                                                </td>
                                                <td>
                                                    教授拒入普通病房：我的命十个人都换不来001
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>列表图片:</b>
                                                </td>
                                                <td>
                                                    <img width="100" height="50px" src='http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312020214.jpg                                                                                                                        '
                                                        alt='教授拒入普通病房：我的命十个人都换不来001' />
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章URL:</b>
                                                </td>
                                                <td>
                                                    <a href='http://news.sohu.com/20131202/n391116380.shtml' target="_blank">http://news.sohu.com/20131202/n391116380.shtml</a>
                                                </td>
                                            </tr>
                                        </table>
                                    </li>
                                    <li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left"
                                        id="sitelinks_text_79">
                                        <table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%;
                                            height: 170px; table-layout: fixed; word-wrap: break-word;">
                                            <tr style="height: 20px;">
                                                <td width="30%" align="left" valign="top">
                                                    <input type="checkbox" name="checkbox" value="79" />
                                                </td>
                                                <td width="70%" height="10px" align="left">
                                                    <a href="javascript:void(0)" οnclick="editlink('sitelinks','text','79')"><font color="#CC3333">[编辑]</font>
                                                    </a>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章标题:</b>
                                                </td>
                                                <td>
                                                    广东打击伪基站抓百人 首例案件开审9人批捕002
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>列表图片:</b>
                                                </td>
                                                <td>
                                                    <img width="100" height="50px" src='http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312023939.jpg                                                                                                                        '
                                                        alt='广东打击伪基站抓百人 首例案件开审9人批捕002' />
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章URL:</b>
                                                </td>
                                                <td>
                                                    <a href='http://tech.sina.com.cn/t/2013-12-02/01148965434.shtml' target="_blank">http://tech.sina.com.cn/t/2013-12-02/01148965434.shtml</a>
                                                </td>
                                            </tr>
                                        </table>
                                    </li>
                                    <li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left"
                                        id="sitelinks_text_81">
                                        <table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%;
                                            height: 170px; table-layout: fixed; word-wrap: break-word;">
                                            <tr style="height: 20px;">
                                                <td width="30%" align="left" valign="top">
                                                    <input type="checkbox" name="checkbox" value="81" />
                                                </td>
                                                <td width="70%" height="10px" align="left">
                                                    <a href="javascript:void(0)" οnclick="editlink('sitelinks','text','81')"><font color="#CC3333">[编辑]</font>
                                                    </a>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章标题:</b>
                                                </td>
                                                <td>
                                                    1男1女从南昌大学图书馆坠亡 女死者为该校学生003
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>列表图片:</b>
                                                </td>
                                                <td>
                                                    <img width="100" height="50px" src='http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312024135.jpg                                                                                                                        '
                                                        alt='1男1女从南昌大学图书馆坠亡 女死者为该校学生003' />
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章URL:</b>
                                                </td>
                                                <td>
                                                    <a href='http://news.sina.com.cn/s/2013-12-02/115128865820.shtml' target="_blank">http://news.sina.com.cn/s/2013-12-02/115128865820.shtml</a>
                                                </td>
                                            </tr>
                                        </table>
                                    </li>
                                    <li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left"
                                        id="sitelinks_text_77">
                                        <table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%;
                                            height: 170px; table-layout: fixed; word-wrap: break-word;">
                                            <tr style="height: 20px;">
                                                <td width="30%" align="left" valign="top">
                                                    <input type="checkbox" name="checkbox" value="77" />
                                                </td>
                                                <td width="70%" height="10px" align="left">
                                                    <a href="javascript:void(0)" οnclick="editlink('sitelinks','text','77')"><font color="#CC3333">[编辑]</font>
                                                    </a>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章标题:</b>
                                                </td>
                                                <td>
                                                    河南车主遭罚服毒调查:每月办3000元月票可免罚004
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>列表图片:</b>
                                                </td>
                                                <td>
                                                    <img width="100" height="50px" src='http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312022910.jpg                                                                                                                        '
                                                        alt='河南车主遭罚服毒调查:每月办3000元月票可免罚004' />
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章URL:</b>
                                                </td>
                                                <td>
                                                    <a href='http://news.sina.com.cn/c/2013-12-02/023928862436.shtml' target="_blank">http://news.sina.com.cn/c/2013-12-02/023928862436.shtml</a>
                                                </td>
                                            </tr>
                                        </table>
                                    </li>
                                    <li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left"
                                        id="sitelinks_text_82">
                                        <table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%;
                                            height: 170px; table-layout: fixed; word-wrap: break-word;">
                                            <tr style="height: 20px;">
                                                <td width="30%" align="left" valign="top">
                                                    <input type="checkbox" name="checkbox" value="82" />
                                                </td>
                                                <td width="70%" height="10px" align="left">
                                                    <a href="javascript:void(0)" οnclick="editlink('sitelinks','text','82')"><font color="#CC3333">[编辑]</font>
                                                    </a>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章标题:</b>
                                                </td>
                                                <td>
                                                    大学生见义勇为被连捅三刀 因家贫无钱医治(图)005
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>列表图片:</b>
                                                </td>
                                                <td>
                                                    <img width="100" height="50px" src='http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312024219.jpg                                                                                                                        '
                                                        alt='大学生见义勇为被连捅三刀 因家贫无钱医治(图)005' />
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章URL:</b>
                                                </td>
                                                <td>
                                                    <a href='http://news.sina.com.cn/s/2013-12-02/052028863120.shtml' target="_blank">http://news.sina.com.cn/s/2013-12-02/052028863120.shtml</a>
                                                </td>
                                            </tr>
                                        </table>
                                    </li>
                                    <li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left"
                                        id="sitelinks_text_80">
                                        <table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%;
                                            height: 170px; table-layout: fixed; word-wrap: break-word;">
                                            <tr style="height: 20px;">
                                                <td width="30%" align="left" valign="top">
                                                    <input type="checkbox" name="checkbox" value="80" />
                                                </td>
                                                <td width="70%" height="10px" align="left">
                                                    <a href="javascript:void(0)" οnclick="editlink('sitelinks','text','80')"><font color="#CC3333">[编辑]</font>
                                                    </a>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章标题:</b>
                                                </td>
                                                <td>
                                                    676帽!韦德刷新盖帽纪录 前辈1100场他只用679场006
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>列表图片:</b>
                                                </td>
                                                <td>
                                                    <img width="100" height="50px" src='http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312024034.jpg                                                                                                                        '
                                                        alt='676帽!韦德刷新盖帽纪录 前辈1100场他只用679场006' />
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章URL:</b>
                                                </td>
                                                <td>
                                                    <a href='http://sports.sina.com.cn/nba/2013-12-02/10006913299.shtml' target="_blank">
                                                        http://sports.sina.com.cn/nba/2013-12-02/10006913299.shtml</a>
                                                </td>
                                            </tr>
                                        </table>
                                    </li>
                                    <li style="padding: 0; border: 1px solid #bad5f2; background: #f7fbfe; text-align: left"
                                        id="sitelinks_text_83">
                                        <table cellspacing="0" cellpadding="0" border="0px" style="background: #f7fbfe; width: 100%;
                                            height: 170px; table-layout: fixed; word-wrap: break-word;">
                                            <tr style="height: 20px;">
                                                <td width="30%" align="left" valign="top">
                                                    <input type="checkbox" name="checkbox" value="83" />
                                                </td>
                                                <td width="70%" height="10px" align="left">
                                                    <a href="javascript:void(0)" οnclick="editlink('sitelinks','text','83')"><font color="#CC3333">[编辑]</font>
                                                    </a>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章标题:</b>
                                                </td>
                                                <td>
                                                    8岁大妈秀腹肌健壮,长相神秘还被曝已有两小孩008
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>列表图片:</b>
                                                </td>
                                                <td>
                                                    <img width="100" height="50px" src='http://10.1.3.203:6001/Manager/MenuPages/PhoneManage/ArticleImg/201312024516.jpg                                                                                                                        '
                                                        alt='8岁大妈秀腹肌健壮,长相神秘还被曝已有两小孩008' />
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <b>文章URL:</b>
                                                </td>
                                                <td>
                                                    <a href='http://net.chinabyte.com/442/12792942.shtml' target="_blank">http://net.chinabyte.com/442/12792942.shtml</a>
                                                </td>
                                            </tr>
                                        </table>
                                    </li>
                                </ul>
                            </div>
                        </div>
                    </div>
                </td>
            </tr>
        </table>
        </form>
    </body>
    </html>

2、CSS样式

body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td{margin:0;padding:0;}
    table{border-collapse:collapse;border-spacing:0;}
    ol,ul{list-style:none;}
     
    a{color:#333;text-decoration:none;}
    a:hover{color:#f30;text-decoration:underline}
    
    body{font-family:"宋体",Arail,verdana;font-size:12px;line-height:1.5em;color:#222;background:#fff ;}
    
    
    .clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
    .clearfix{display:block;}
    * html .clearfix{height:1%;}
    .clear{clear:both;}
    
    /*文本对齐*/
    .tr{text-align:right}
    .tl{text-align:left;}
    .tc{text-align:center;}
    
    /*浮动*/
    .fn-fl{float:left;}
    .fn-fr{float:right;}
    
    .m5{margin:5px;} .m10{margin:10px;} 
    .mt5 { margin-top:5px;}.mr5 { margin-right:5px;}.mb5 { margin-bottom:5px;}.ml5 { margin-left:5px;}
    .mt10 { margin-top:10px;}.mr10 { margin-right:10px;}.mb10 { margin-bottom:10px;}.ml10 { margin-left:10px;}
    
    .p5{padding:5px;} .p10{padding:10px;} 
    .pt5 { padding-top:5px;}.pr5 { padding-right:5px;}.pb5 { padding-bottom:5px;}.pl5 { padding-left:5px;}
    .pt10 { padding-top:10px;}.pr10 { padding-right:10px;}.pb10 { padding-bottom:10px;}.pl10 { padding-left:10px;}
    
    .mt30{margin-top:30px;}.mb30{margin-bottom:30px;}
    .pt30{padding-top:30px;}.pb30{padding-bottom:30px;}
    
    /*无效状态*/
    input[disabled], select[disabled], textarea[disabled], input[readonly], select[readonly], textarea[readonly] {background-color: #eee;cursor: not-allowed;box-shadow:none;opacity:0.5}
    
    /*下拉列表*/
    select{border:1px solid #ccc;border-radius:3px;padding:1px 2px;}
    
    /*输入框*/
    input:-moz-placeholder,textarea:-moz-placeholder {color: #999999;}
    input:-ms-input-placeholder,textarea:-ms-input-placeholder {color: #999999;}
    input::-webkit-input-placeholder,textarea::-webkit-input-placeholder {color: #999999;}
    
    .txt,textarea,input[type="text"], input[type="password"] {border: 1px solid #ccc;box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset;transition: border 0.2s linear 0s, box-shadow 0.2s linear 0s;border-radius:3px;padding:2px 3px;}
    .txt:focus,textarea:focus,input[type="text"]:focus, input[type="password"]:focus {border: 1px solid #2C5193;box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset, 0 0 8px rgba(44, 81, 147, 0.6);}
    .txta{font-size:12px;line-height:18px;}
    .txt20{width:20px;}
    .txt30{width:30px;}
    .txt50{width:50px;}
    .txt75{width:75px;}
    .txt85{width:85px;}
    .txt100{width:100px;}
    .txt125{width:125px;}
    .txt150{width:150px;}
    .txt175{width:175px;}
    .txt200{width:200px;}
    .txt250{width:250px;}
    .txt280{width:280px;}
    .txt300{width:300px;}
    .txt350{width:350px;}
    .txt400{width:400px;}
    
    /*标准表格*/
    .fn-table{width:100%;}
    .fn-table>tbody>tr>td{padding:3px;background:#fff;border:1px solid #CEDCED;}
    .fn-table>tbody>tr>th{background:#E3F5FF;padding:2px;border:1px solid #CEDCED;font-weight:bold;}
    
    .fn-table-space>tbody>tr:nth-child(2n+1)>td{background:#efefef;}
    
    /*细线表格*/
    .fn-table-line>tbody>tr>td{}
    
    /*鼠标hover表格*/
    .fn-table-mouse>tbody>tr:nth-child(2n+1)>td{background:#efefef;}
    .fn-table tr.on>tbody>tr>td,.fn-table-mouse>tbody>tr:hover>td{background:#FCF8E3;}
    
    /*功能表格*/
    .fn-table-function>tbody>tr>td:nth-child(2n+1){background:#E3F5FF;text-align:right;font-weight:bold;}
    .fn-table-function>tbody>tr>td:first-child{background:#E3F5FF;text-align:right;font-weight:bold;}
    
    /*干净表格*/
    .fn-table-clear{}
    .fn-table-clear>tbody>tr>td{padding:3px;background:#fff;border:none;}
    .fn-table-clear>tbody>tr>th{background:#E3F5FF;padding:3px;border:none;}
    
    /*iframe 头部样式，仅后台部分案例*/
    .fn-iframe-hd{padding:2px 5px;background:#2C5193;margin-bottom:30px;line-height:22px;height:22px;color:#fff;position:fixed;left:0;top:0;width:100%;}
    .fn-iframe-hd .close{background:url(/Manager/Themes/images/icons/closed.png) no-repeat center center;float:right;width:14px;height:13px;cursor:pointer;padding:4px 5px;margin-right:10px;}
    .fn-iframe-hd .close:hover{opacity:0.8;}
    .fn-iframe-hd .tt{float:left;font-weight:bold;}
    
    /*标准Tab选项卡*/
    .fn-tab .hd li{float:left;margin-right:2px;padding:2px 5px;border:1px solid #2C5193;border-radius:5px 5px 0 0;cursor:pointer;background:#2C5193;color:#fff;}
    .fn-tab .hd li.on{background:#4B8AF9;color:#fff;border:1px solid #4B8AF9;border-bottom:0;}
    .fn-tab .bd{border:1px solid #ddd;padding:3px;margin-top:-1px;}
    .fn-tab .bd div.item{display:none;}
    .fn-tab .bd div.on{display:block;}
    
    /*搜索框*/
    .fn-searchbar{border:1px solid #CEDCED;padding:2px;border-radius:3px;}
    .fn-searchbar input,.fn-searchbar select{vertical-align:middle;}
    
    /*分页*/
    .fn-pager{background:#E3F5FF;border:1px solid #CEDCED;margin:0 0 5px;border-top:0;}
    .fn-pager div{line-height:26px;white-space:nowrap;word-break:break-all;}
    .fn-pager input{margin-left:5px;}
    .fn-pager a{border:1px solid #E3F5FF;padding:3px 5px;}
    .fn-pager span.on{background:#2C5193;border:1px solid #2C5193;color:#fff;padding:3px 5px;font-weight:bold;}
    .fn-pager a:hover{background:#2C5193;border:1px solid #2C5193;color:#fff;}
    .fn-pager input,.fn-pager select,.fn-pager a,.fn-pager span{vertical-align:middle;}
    .fn-pagerExt{float:right;margin-top:-22px;}
    .fn-pagerExt input{vertical-align:middle;}
    
    /*按钮*/
    .btn,.fn-pager input[type='submit']{border-radius:3px;padding:1px 2px;border:1px solid #B3B3B3;cursor:pointer;background-image: linear-gradient(to bottom, #fff, #e6e6e6); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 1px 2px rgba(0, 0, 0, 0.05);color:#666;line-height:20px;vertical-align:middle;text-decoration:none;padding:1px 3px\0;}
    a.btn{padding:3px 6px;}
    .btn:hover{background:#eee;text-decoration:none;}
    
    .btn-on,.fn-pager input[type='submit']{background-image:linear-gradient(to bottom,#4b8af9,#2C5193);color:#fff;border-color:rgba(0,0,0,0.1) rgba(0,0,0,0.1) rgba(0,0,0,0.1);background-color:#2C5193;border:1px solid #2C5193\0;}
    .btn-on:hover,.fn-pager input[type='submit']:hover{background:#4b8af9;color:#fff;}
    
    .btn-gray{background:linear-gradient(to bottom,#ccc,#efefef);color:#fff;border-color:rgba(0,0,0,0.1) rgba(0,0,0,0.1) rgba(0,0,0,0.1);cursor:not-allowed;}
    .btn-gray:hover{background:#eee;text-decoration:none;}
    
    .btn:active{box-shadow:inset 0 1px 2px rgba(0,0,0,.25),inset 0 1px 3px rgba(0,0,0,0.15);}
    
    #tooltip{position: absolute;border: 1px solid #333;background: #f7f5d1;padding: 2px 5px;color: #333;display: none;width: 500px;}
    #tooltip{position:absolute;color:#333;display:block;background-color:#fff;border:1px solid #555;box-shadow:0 0 10px rgba(0,0,0,.3);border-radius:5px;padding:3px;min-width:160px;min-height:80px;}	
    #tooltip img{border-radius:5px;}
    
    /*文字大小*/
    .font12{font-size:12px;}
    .font13{font-size:13px;}
    .font14{font-size:14px;}
    .font15{font-size:15px;}
    .font16{font-size:16px;}
    .font17{font-size:17px;}
    .font18{font-size:18px;}
    /*文字颜色*/
    .font-red{color:Red;}
    .font-green{color:Green;}
    .font-white{color:White;}
    .font-gray{color:Gray;}
    
    /*鼠标标记*/
    .hand{cursor:pointer;}

3、主要js

jquery.js

ui.core.js

/*
     * jQuery UI 1.7.1
     *
     * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
     * Dual licensed under the MIT (MIT-LICENSE.txt)
     * and GPL (GPL-LICENSE.txt) licenses.
     *
     * http://docs.jquery.com/UI
     */
    ;jQuery.ui || (function($) {
    
    var _remove = $.fn.remove,
    	isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);
    
    //Helper functions and ui object
    $.ui = {
    	version: "1.7.1",
    
    	// $.ui.plugin is deprecated.  Use the proxy pattern instead.
    	plugin: {
    		add: function(module, option, set) {
    			var proto = $.ui[module].prototype;
    			for(var i in set) {
    				proto.plugins[i] = proto.plugins[i] || [];
    				proto.plugins[i].push([option, set[i]]);
    			}
    		},
    		call: function(instance, name, args) {
    			var set = instance.plugins[name];
    			if(!set || !instance.element[0].parentNode) { return; }
    
    			for (var i = 0; i < set.length; i++) {
    				if (instance.options[set[i][0]]) {
    					set[i][1].apply(instance.element, args);
    				}
    			}
    		}
    	},
    
    	contains: function(a, b) {
    		return document.compareDocumentPosition
    			? a.compareDocumentPosition(b) & 16
    			: a !== b && a.contains(b);
    	},
    
    	hasScroll: function(el, a) {
    
    		//If overflow is hidden, the element might have extra content, but the user wants to hide it
    		if ($(el).css('overflow') == 'hidden') { return false; }
    
    		var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
    			has = false;
    
    		if (el[scroll] > 0) { return true; }
    
    		// TODO: determine which cases actually cause this to happen
    		// if the element doesn't have the scroll set, see if it's possible to
    		// set the scroll
    		el[scroll] = 1;
    		has = (el[scroll] > 0);
    		el[scroll] = 0;
    		return has;
    	},
    
    	isOverAxis: function(x, reference, size) {
    		//Determines when x coordinate is over "b" element axis
    		return (x > reference) && (x < (reference + size));
    	},
    
    	isOver: function(y, x, top, left, height, width) {
    		//Determines when x, y coordinates is over "b" element
    		return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
    	},
    
    	keyCode: {
    		BACKSPACE: 8,
    		CAPS_LOCK: 20,
    		COMMA: 188,
    		CONTROL: 17,
    		DELETE: 46,
    		DOWN: 40,
    		END: 35,
    		ENTER: 13,
    		ESCAPE: 27,
    		HOME: 36,
    		INSERT: 45,
    		LEFT: 37,
    		NUMPAD_ADD: 107,
    		NUMPAD_DECIMAL: 110,
    		NUMPAD_DIVIDE: 111,
    		NUMPAD_ENTER: 108,
    		NUMPAD_MULTIPLY: 106,
    		NUMPAD_SUBTRACT: 109,
    		PAGE_DOWN: 34,
    		PAGE_UP: 33,
    		PERIOD: 190,
    		RIGHT: 39,
    		SHIFT: 16,
    		SPACE: 32,
    		TAB: 9,
    		UP: 38
    	}
    };
    
    // WAI-ARIA normalization
    if (isFF2) {
    	var attr = $.attr,
    		removeAttr = $.fn.removeAttr,
    		ariaNS = "http://www.w3.org/2005/07/aaa",
    		ariaState = /^aria-/,
    		ariaRole = /^wairole:/;
    
    	$.attr = function(elem, name, value) {
    		var set = value !== undefined;
    
    		return (name == 'role'
    			? (set
    				? attr.call(this, elem, name, "wairole:" + value)
    				: (attr.apply(this, arguments) || "").replace(ariaRole, ""))
    			: (ariaState.test(name)
    				? (set
    					? elem.setAttributeNS(ariaNS,
    						name.replace(ariaState, "aaa:"), value)
    					: attr.call(this, elem, name.replace(ariaState, "aaa:")))
    				: attr.apply(this, arguments)));
    	};
    
    	$.fn.removeAttr = function(name) {
    		return (ariaState.test(name)
    			? this.each(function() {
    				this.removeAttributeNS(ariaNS, name.replace(ariaState, ""));
    			}) : removeAttr.call(this, name));
    	};
    }
    
    //jQuery plugins
    $.fn.extend({
    	remove: function() {
    		// Safari has a native remove event which actually removes DOM elements,
    		// so we have to use triggerHandler instead of trigger (#3037).
    		$("*", this).add(this).each(function() {
    			$(this).triggerHandler("remove");
    		});
    		return _remove.apply(this, arguments );
    	},
    
    	enableSelection: function() {
    		return this
    			.attr('unselectable', 'off')
    			.css('MozUserSelect', '')
    			.unbind('selectstart.ui');
    	},
    
    	disableSelection: function() {
    		return this
    			.attr('unselectable', 'on')
    			.css('MozUserSelect', 'none')
    			.bind('selectstart.ui', function() { return false; });
    	},
    
    	scrollParent: function() {
    		var scrollParent;
    		if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
    			scrollParent = this.parents().filter(function() {
    				return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
    			}).eq(0);
    		} else {
    			scrollParent = this.parents().filter(function() {
    				return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
    			}).eq(0);
    		}
    
    		return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
    	}
    });
    
    
    //Additional selectors
    $.extend($.expr[':'], {
    	data: function(elem, i, match) {
    		return !!$.data(elem, match[3]);
    	},
    
    	focusable: function(element) {
    		var nodeName = element.nodeName.toLowerCase(),
    			tabIndex = $.attr(element, 'tabindex');
    		return (/input|select|textarea|button|object/.test(nodeName)
    			? !element.disabled
    			: 'a' == nodeName || 'area' == nodeName
    				? element.href || !isNaN(tabIndex)
    				: !isNaN(tabIndex))
    			// the element and all of its ancestors must be visible
    			// the browser may report that the area is hidden
    			&& !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
    	},
    
    	tabbable: function(element) {
    		var tabIndex = $.attr(element, 'tabindex');
    		return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
    	}
    });
    
    
    // $.widget is a factory to create jQuery plugins
    // taking some boilerplate code out of the plugin code
    function getter(namespace, plugin, method, args) {
    	function getMethods(type) {
    		var methods = $[namespace][plugin][type] || [];
    		return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods);
    	}
    
    	var methods = getMethods('getter');
    	if (args.length == 1 && typeof args[0] == 'string') {
    		methods = methods.concat(getMethods('getterSetter'));
    	}
    	return ($.inArray(method, methods) != -1);
    }
    
    $.widget = function(name, prototype) {
    	var namespace = name.split(".")[0];
    	name = name.split(".")[1];
    
    	// create plugin method
    	$.fn[name] = function(options) {
    		var isMethodCall = (typeof options == 'string'),
    			args = Array.prototype.slice.call(arguments, 1);
    
    		// prevent calls to internal methods
    		if (isMethodCall && options.substring(0, 1) == '_') {
    			return this;
    		}
    
    		// handle getter methods
    		if (isMethodCall && getter(namespace, name, options, args)) {
    			var instance = $.data(this[0], name);
    			return (instance ? instance[options].apply(instance, args)
    				: undefined);
    		}
    
    		// handle initialization and non-getter methods
    		return this.each(function() {
    			var instance = $.data(this, name);
    
    			// constructor
    			(!instance && !isMethodCall &&
    				$.data(this, name, new $[namespace][name](this, options))._init());
    
    			// method call
    			(instance && isMethodCall && $.isFunction(instance[options]) &&
    				instance[options].apply(instance, args));
    		});
    	};
    
    	// create widget constructor
    	$[namespace] = $[namespace] || {};
    	$[namespace][name] = function(element, options) {
    		var self = this;
    
    		this.namespace = namespace;
    		this.widgetName = name;
    		this.widgetEventPrefix = $[namespace][name].eventPrefix || name;
    		this.widgetBaseClass = namespace + '-' + name;
    
    		this.options = $.extend({},
    			$.widget.defaults,
    			$[namespace][name].defaults,
    			$.metadata && $.metadata.get(element)[name],
    			options);
    
    		this.element = $(element)
    			.bind('setData.' + name, function(event, key, value) {
    				if (event.target == element) {
    					return self._setData(key, value);
    				}
    			})
    			.bind('getData.' + name, function(event, key) {
    				if (event.target == element) {
    					return self._getData(key);
    				}
    			})
    			.bind('remove', function() {
    				return self.destroy();
    			});
    	};
    
    	// add widget prototype
    	$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);
    
    	// TODO: merge getter and getterSetter properties from widget prototype
    	// and plugin prototype
    	$[namespace][name].getterSetter = 'option';
    };
    
    $.widget.prototype = {
    	_init: function() {},
    	destroy: function() {
    		this.element.removeData(this.widgetName)
    			.removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
    			.removeAttr('aria-disabled');
    	},
    
    	option: function(key, value) {
    		var options = key,
    			self = this;
    
    		if (typeof key == "string") {
    			if (value === undefined) {
    				return this._getData(key);
    			}
    			options = {};
    			options[key] = value;
    		}
    
    		$.each(options, function(key, value) {
    			self._setData(key, value);
    		});
    	},
    	_getData: function(key) {
    		return this.options[key];
    	},
    	_setData: function(key, value) {
    		this.options[key] = value;
    
    		if (key == 'disabled') {
    			this.element
    				[value ? 'addClass' : 'removeClass'](
    					this.widgetBaseClass + '-disabled' + ' ' +
    					this.namespace + '-state-disabled')
    				.attr("aria-disabled", value);
    		}
    	},
    
    	enable: function() {
    		this._setData('disabled', false);
    	},
    	disable: function() {
    		this._setData('disabled', true);
    	},
    
    	_trigger: function(type, event, data) {
    		var callback = this.options[type],
    			eventName = (type == this.widgetEventPrefix
    				? type : this.widgetEventPrefix + type);
    
    		event = $.Event(event);
    		event.type = eventName;
    
    		// copy original event properties over to the new event
    		// this would happen if we could call $.event.fix instead of $.Event
    		// but we don't have a way to force an event to be fixed multiple times
    		if (event.originalEvent) {
    			for (var i = $.event.props.length, prop; i;) {
    				prop = $.event.props[--i];
    				event[prop] = event.originalEvent[prop];
    			}
    		}
    
    		this.element.trigger(event, data);
    
    		return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false
    			|| event.isDefaultPrevented());
    	}
    };
    
    $.widget.defaults = {
    	disabled: false
    };
    
    
    /** Mouse Interaction Plugin **/
    
    $.ui.mouse = {
    	_mouseInit: function() {
    		var self = this;
    
    		this.element
    			.bind('mousedown.'+this.widgetName, function(event) {
    				return self._mouseDown(event);
    			})
    			.bind('click.'+this.widgetName, function(event) {
    				if(self._preventClickEvent) {
    					self._preventClickEvent = false;
    					event.stopImmediatePropagation();
    					return false;
    				}
    			});
    
    		// Prevent text selection in IE
    		if ($.browser.msie) {
    			this._mouseUnselectable = this.element.attr('unselectable');
    			this.element.attr('unselectable', 'on');
    		}
    
    		this.started = false;
    	},
    
    	// TODO: make sure destroying one instance of mouse doesn't mess with
    	// other instances of mouse
    	_mouseDestroy: function() {
    		this.element.unbind('.'+this.widgetName);
    
    		// Restore text selection in IE
    		($.browser.msie
    			&& this.element.attr('unselectable', this._mouseUnselectable));
    	},
    
    	_mouseDown: function(event) {
    		// don't let more than one widget handle mouseStart
    		// TODO: figure out why we have to use originalEvent
    		event.originalEvent = event.originalEvent || {};
    		if (event.originalEvent.mouseHandled) { return; }
    
    		// we may have missed mouseup (out of window)
    		(this._mouseStarted && this._mouseUp(event));
    
    		this._mouseDownEvent = event;
    
    		var self = this,
    			btnIsLeft = (event.which == 1),
    			elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
    		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
    			return true;
    		}
    
    		this.mouseDelayMet = !this.options.delay;
    		if (!this.mouseDelayMet) {
    			this._mouseDelayTimer = setTimeout(function() {
    				self.mouseDelayMet = true;
    			}, this.options.delay);
    		}
    
    		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
    			this._mouseStarted = (this._mouseStart(event) !== false);
    			if (!this._mouseStarted) {
    				event.preventDefault();
    				return true;
    			}
    		}
    
    		// these delegates are required to keep context
    		this._mouseMoveDelegate = function(event) {
    			return self._mouseMove(event);
    		};
    		this._mouseUpDelegate = function(event) {
    			return self._mouseUp(event);
    		};
    		$(document)
    			.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
    			.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
    
    		// preventDefault() is used to prevent the selection of text here -
    		// however, in Safari, this causes select boxes not to be selectable
    		// anymore, so this fix is needed
    		($.browser.safari || event.preventDefault());
    
    		event.originalEvent.mouseHandled = true;
    		return true;
    	},
    
    	_mouseMove: function(event) {
    		// IE mouseup check - mouseup happened when mouse was out of window
    		if ($.browser.msie && !event.button) {
    			return this._mouseUp(event);
    		}
    
    		if (this._mouseStarted) {
    			this._mouseDrag(event);
    			return event.preventDefault();
    		}
    
    		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
    			this._mouseStarted =
    				(this._mouseStart(this._mouseDownEvent, event) !== false);
    			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
    		}
    
    		return !this._mouseStarted;
    	},
    
    	_mouseUp: function(event) {
    		$(document)
    			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
    			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
    
    		if (this._mouseStarted) {
    			this._mouseStarted = false;
    			this._preventClickEvent = (event.target == this._mouseDownEvent.target);
    			this._mouseStop(event);
    		}
    
    		return false;
    	},
    
    	_mouseDistanceMet: function(event) {
    		return (Math.max(
    				Math.abs(this._mouseDownEvent.pageX - event.pageX),
    				Math.abs(this._mouseDownEvent.pageY - event.pageY)
    			) >= this.options.distance
    		);
    	},
    
    	_mouseDelayMet: function(event) {
    		return this.mouseDelayMet;
    	},
    
    	// These are placeholder methods, to be overriden by extending plugin
    	_mouseStart: function(event) {},
    	_mouseDrag: function(event) {},
    	_mouseStop: function(event) {},
    	_mouseCapture: function(event) { return true; }
    };
    
    $.ui.mouse.defaults = {
    	cancel: null,
    	distance: 1,
    	delay: 0
    };
    
    })(jQuery);

ui.sortable.js

/*
     * jQuery UI Sortable 1.7.1
     *
     * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
     * Dual licensed under the MIT (MIT-LICENSE.txt)
     * and GPL (GPL-LICENSE.txt) licenses.
     *
     * http://docs.jquery.com/UI/Sortables
     *
     * Depends:
     *	ui.core.js
     */
    (function($) {
    
    $.widget("ui.sortable", $.extend({}, $.ui.mouse, {
    	_init: function() {
    
    		var o = this.options;
    		this.containerCache = {};
    		this.element.addClass("ui-sortable");
    
    		//Get the items
    		this.refresh();
    
    		//Let's determine if the items are floating
    		this.floating = this.items.length ? (/left|right/).test(this.items[0].item.css('float')) : false;
    
    		//Let's determine the parent's offset
    		this.offset = this.element.offset();
    
    		//Initialize mouse events for interaction
    		this._mouseInit();
    
    	},
    
    	destroy: function() {
    		this.element
    			.removeClass("ui-sortable ui-sortable-disabled")
    			.removeData("sortable")
    			.unbind(".sortable");
    		this._mouseDestroy();
    
    		for ( var i = this.items.length - 1; i >= 0; i-- )
    			this.items[i].item.removeData("sortable-item");
    	},
    
    	_mouseCapture: function(event, overrideHandle) {
    
    		if (this.reverting) {
    			return false;
    		}
    
    		if(this.options.disabled || this.options.type == 'static') return false;
    
    		//We have to refresh the items data once first
    		this._refreshItems(event);
    
    		//Find out if the clicked node (or one of its parents) is a actual item in this.items
    		var currentItem = null, self = this, nodes = $(event.target).parents().each(function() {
    			if($.data(this, 'sortable-item') == self) {
    				currentItem = $(this);
    				return false;
    			}
    		});
    		if($.data(event.target, 'sortable-item') == self) currentItem = $(event.target);
    
    		if(!currentItem) return false;
    		if(this.options.handle && !overrideHandle) {
    			var validHandle = false;
    
    			$(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; });
    			if(!validHandle) return false;
    		}
    
    		this.currentItem = currentItem;
    		this._removeCurrentsFromItems();
    		return true;
    
    	},
    
    	_mouseStart: function(event, overrideHandle, noActivation) {
    
    		var o = this.options, self = this;
    		this.currentContainer = this;
    
    		//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
    		this.refreshPositions();
    
    		//Create and append the visible helper
    		this.helper = this._createHelper(event);
    
    		//Cache the helper size
    		this._cacheHelperProportions();
    
    		/*
    		 * - Position generation -
    		 * This block generates everything position related - it's the core of draggables.
    		 */
    
    		//Cache the margins of the original element
    		this._cacheMargins();
    
    		//Get the next scrolling parent
    		this.scrollParent = this.helper.scrollParent();
    
    		//The element's absolute position on the page minus margins
    		this.offset = this.currentItem.offset();
    		this.offset = {
    			top: this.offset.top - this.margins.top,
    			left: this.offset.left - this.margins.left
    		};
    
    		// Only after we got the offset, we can change the helper's position to absolute
    		// TODO: Still need to figure out a way to make relative sorting possible
    		this.helper.css("position", "absolute");
    		this.cssPosition = this.helper.css("position");
    
    		$.extend(this.offset, {
    			click: { //Where the click happened, relative to the element
    				left: event.pageX - this.offset.left,
    				top: event.pageY - this.offset.top
    			},
    			parent: this._getParentOffset(),
    			relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
    		});
    
    		//Generate the original position
    		this.originalPosition = this._generatePosition(event);
    		this.originalPageX = event.pageX;
    		this.originalPageY = event.pageY;
    
    		//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
    		if(o.cursorAt)
    			this._adjustOffsetFromHelper(o.cursorAt);
    
    		//Cache the former DOM position
    		this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
    
    		//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
    		if(this.helper[0] != this.currentItem[0]) {
    			this.currentItem.hide();
    		}
    
    		//Create the placeholder
    		this._createPlaceholder();
    
    		//Set a containment if given in the options
    		if(o.containment)
    			this._setContainment();
    
    		if(o.cursor) { // cursor option
    			if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor");
    			$('body').css("cursor", o.cursor);
    		}
    
    		if(o.opacity) { // opacity option
    			if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
    			this.helper.css("opacity", o.opacity);
    		}
    
    		if(o.zIndex) { // zIndex option
    			if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
    			this.helper.css("zIndex", o.zIndex);
    		}
    
    		//Prepare scrolling
    		if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML')
    			this.overflowOffset = this.scrollParent.offset();
    
    		//Call callbacks
    		this._trigger("start", event, this._uiHash());
    
    		//Recache the helper size
    		if(!this._preserveHelperProportions)
    			this._cacheHelperProportions();
    
    
    		//Post 'activate' events to possible containers
    		if(!noActivation) {
    			 for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); }
    		}
    
    		//Prepare possible droppables
    		if($.ui.ddmanager)
    			$.ui.ddmanager.current = this;
    
    		if ($.ui.ddmanager && !o.dropBehaviour)
    			$.ui.ddmanager.prepareOffsets(this, event);
    
    		this.dragging = true;
    
    		this.helper.addClass("ui-sortable-helper");
    		this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
    		return true;
    
    	},
    
    	_mouseDrag: function(event) {
    
    		//Compute the helpers position
    		this.position = this._generatePosition(event);
    		this.positionAbs = this._convertPositionTo("absolute");
    
    		if (!this.lastPositionAbs) {
    			this.lastPositionAbs = this.positionAbs;
    		}
    
    		//Do scrolling
    		if(this.options.scroll) {
    			var o = this.options, scrolled = false;
    			if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {
    
    				if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
    					this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
    				else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
    					this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
    
    				if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
    					this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
    				else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
    					this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
    
    			} else {
    
    				if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
    					scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
    				else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
    					scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
    
    				if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
    					scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
    				else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
    					scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
    
    			}
    
    			if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
    				$.ui.ddmanager.prepareOffsets(this, event);
    		}
    
    		//Regenerate the absolute position used for position checks
    		this.positionAbs = this._convertPositionTo("absolute");
    
    		//Set the helper position
    		if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
    		if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
    
    		//Rearrange
    		for (var i = this.items.length - 1; i >= 0; i--) {
    
    			//Cache variables and intersection, continue if no intersection
    			var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
    			if (!intersection) continue;
    
    			if(itemElement != this.currentItem[0] //cannot intersect with itself
    				&&	this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
    				&&	!$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
    				&& (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true)
    			) {
    
    				this.direction = intersection == 1 ? "down" : "up";
    
    				if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
    					this._rearrange(event, item);
    				} else {
    					break;
    				}
    
    				this._trigger("change", event, this._uiHash());
    				break;
    			}
    		}
    
    		//Post events to containers
    		this._contactContainers(event);
    
    		//Interconnect with droppables
    		if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
    
    		//Call callbacks
    		this._trigger('sort', event, this._uiHash());
    
    		this.lastPositionAbs = this.positionAbs;
    		return false;
    
    	},
    
    	_mouseStop: function(event, noPropagation) {
    
    		if(!event) return;
    
    		//If we are using droppables, inform the manager about the drop
    		if ($.ui.ddmanager && !this.options.dropBehaviour)
    			$.ui.ddmanager.drop(this, event);
    
    		if(this.options.revert) {
    			var self = this;
    			var cur = self.placeholder.offset();
    
    			self.reverting = true;
    
    			$(this.helper).animate({
    				left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),
    				top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)
    			}, parseInt(this.options.revert, 10) || 500, function() {
    				self._clear(event);
    			});
    		} else {
    			this._clear(event, noPropagation);
    		}
    
    		return false;
    
    	},
    
    	cancel: function() {
    
    		var self = this;
    
    		if(this.dragging) {
    
    			this._mouseUp();
    
    			if(this.options.helper == "original")
    				this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
    			else
    				this.currentItem.show();
    
    			//Post deactivating events to containers
    			for (var i = this.containers.length - 1; i >= 0; i--){
    				this.containers[i]._trigger("deactivate", null, self._uiHash(this));
    				if(this.containers[i].containerCache.over) {
    					this.containers[i]._trigger("out", null, self._uiHash(this));
    					this.containers[i].containerCache.over = 0;
    				}
    			}
    
    		}
    
    		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
    		if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
    		if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();
    
    		$.extend(this, {
    			helper: null,
    			dragging: false,
    			reverting: false,
    			_noFinalSort: null
    		});
    
    		if(this.domPosition.prev) {
    			$(this.domPosition.prev).after(this.currentItem);
    		} else {
    			$(this.domPosition.parent).prepend(this.currentItem);
    		}
    
    		return true;
    
    	},
    
    	serialize: function(o) {
    
    		var items = this._getItemsAsjQuery(o && o.connected);
    		var str = []; o = o || {};
    
    		$(items).each(function() {
    			var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
    			if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));
    		});
    
    		return str.join('&');
    
    	},
    
    	toArray: function(o) {
    
    		var items = this._getItemsAsjQuery(o && o.connected);
    		var ret = []; o = o || {};
    
    		items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
    		return ret;
    
    	},
    
    	/* Be careful with the following core functions */
    	_intersectsWith: function(item) {
    
    		var x1 = this.positionAbs.left,
    			x2 = x1 + this.helperProportions.width,
    			y1 = this.positionAbs.top,
    			y2 = y1 + this.helperProportions.height;
    
    		var l = item.left,
    			r = l + item.width,
    			t = item.top,
    			b = t + item.height;
    
    		var dyClick = this.offset.click.top,
    			dxClick = this.offset.click.left;
    
    		var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;
    
    		if(	   this.options.tolerance == "pointer"
    			|| this.options.forcePointerForContainers
    			|| (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
    		) {
    			return isOverElement;
    		} else {
    
    			return (l < x1 + (this.helperProportions.width / 2) // Right Half
    				&& x2 - (this.helperProportions.width / 2) < r // Left Half
    				&& t < y1 + (this.helperProportions.height / 2) // Bottom Half
    				&& y2 - (this.helperProportions.height / 2) < b ); // Top Half
    
    		}
    	},
    
    	_intersectsWithPointer: function(item) {
    
    		var isOverElementHeight = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
    			isOverElementWidth = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
    			isOverElement = isOverElementHeight && isOverElementWidth,
    			verticalDirection = this._getDragVerticalDirection(),
    			horizontalDirection = this._getDragHorizontalDirection();
    
    		if (!isOverElement)
    			return false;
    
    		return this.floating ?
    			( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 )
    			: ( verticalDirection && (verticalDirection == "down" ? 2 : 1) );
    
    	},
    
    	_intersectsWithSides: function(item) {
    
    		var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
    			isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
    			verticalDirection = this._getDragVerticalDirection(),
    			horizontalDirection = this._getDragHorizontalDirection();
    
    		if (this.floating && horizontalDirection) {
    			return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
    		} else {
    			return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
    		}
    
    	},
    
    	_getDragVerticalDirection: function() {
    		var delta = this.positionAbs.top - this.lastPositionAbs.top;
    		return delta != 0 && (delta > 0 ? "down" : "up");
    	},
    
    	_getDragHorizontalDirection: function() {
    		var delta = this.positionAbs.left - this.lastPositionAbs.left;
    		return delta != 0 && (delta > 0 ? "right" : "left");
    	},
    
    	refresh: function(event) {
    		this._refreshItems(event);
    		this.refreshPositions();
    	},
    
    	_connectWith: function() {
    		var options = this.options;
    		return options.connectWith.constructor == String
    			? [options.connectWith]
    			: options.connectWith;
    	},
    	
    	_getItemsAsjQuery: function(connected) {
    
    		var self = this;
    		var items = [];
    		var queries = [];
    		var connectWith = this._connectWith();
    
    		if(connectWith && connected) {
    			for (var i = connectWith.length - 1; i >= 0; i--){
    				var cur = $(connectWith[i]);
    				for (var j = cur.length - 1; j >= 0; j--){
    					var inst = $.data(cur[j], 'sortable');
    					if(inst && inst != this && !inst.options.disabled) {
    						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper"), inst]);
    					}
    				};
    			};
    		}
    
    		queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper"), this]);
    
    		for (var i = queries.length - 1; i >= 0; i--){
    			queries[i][0].each(function() {
    				items.push(this);
    			});
    		};
    
    		return $(items);
    
    	},
    
    	_removeCurrentsFromItems: function() {
    
    		var list = this.currentItem.find(":data(sortable-item)");
    
    		for (var i=0; i < this.items.length; i++) {
    
    			for (var j=0; j < list.length; j++) {
    				if(list[j] == this.items[i].item[0])
    					this.items.splice(i,1);
    			};
    
    		};
    
    	},
    
    	_refreshItems: function(event) {
    
    		this.items = [];
    		this.containers = [this];
    		var items = this.items;
    		var self = this;
    		var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
    		var connectWith = this._connectWith();
    
    		if(connectWith) {
    			for (var i = connectWith.length - 1; i >= 0; i--){
    				var cur = $(connectWith[i]);
    				for (var j = cur.length - 1; j >= 0; j--){
    					var inst = $.data(cur[j], 'sortable');
    					if(inst && inst != this && !inst.options.disabled) {
    						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
    						this.containers.push(inst);
    					}
    				};
    			};
    		}
    
    		for (var i = queries.length - 1; i >= 0; i--) {
    			var targetData = queries[i][1];
    			var _queries = queries[i][0];
    
    			for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {
    				var item = $(_queries[j]);
    
    				item.data('sortable-item', targetData); // Data for target checking (mouse manager)
    
    				items.push({
    					item: item,
    					instance: targetData,
    					width: 0, height: 0,
    					left: 0, top: 0
    				});
    			};
    		};
    
    	},
    
    	refreshPositions: function(fast) {
    
    		//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
    		if(this.offsetParent && this.helper) {
    			this.offset.parent = this._getParentOffset();
    		}
    
    		for (var i = this.items.length - 1; i >= 0; i--){
    			var item = this.items[i];
    
    			//We ignore calculating positions of all connected containers when we're not over them
    			if(item.instance != this.currentContainer && this.currentContainer && item.item[0] != this.currentItem[0])
    				continue;
    
    			var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
    
    			if (!fast) {
    				item.width = t.outerWidth();
    				item.height = t.outerHeight();
    			}
    
    			var p = t.offset();
    			item.left = p.left;
    			item.top = p.top;
    		};
    
    		if(this.options.custom && this.options.custom.refreshContainers) {
    			this.options.custom.refreshContainers.call(this);
    		} else {
    			for (var i = this.containers.length - 1; i >= 0; i--){
    				var p = this.containers[i].element.offset();
    				this.containers[i].containerCache.left = p.left;
    				this.containers[i].containerCache.top = p.top;
    				this.containers[i].containerCache.width	= this.containers[i].element.outerWidth();
    				this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
    			};
    		}
    
    	},
    
    	_createPlaceholder: function(that) {
    
    		var self = that || this, o = self.options;
    
    		if(!o.placeholder || o.placeholder.constructor == String) {
    			var className = o.placeholder;
    			o.placeholder = {
    				element: function() {
    
    					var el = $(document.createElement(self.currentItem[0].nodeName))
    						.addClass(className || self.currentItem[0].className+" ui-sortable-placeholder")
    						.removeClass("ui-sortable-helper")[0];
    
    					if(!className)
    						el.style.visibility = "hidden";
    
    					return el;
    				},
    				update: function(container, p) {
    
    					// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
    					// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
    					if(className && !o.forcePlaceholderSize) return;
    
    					//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
    					if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop')||0, 10) - parseInt(self.currentItem.css('paddingBottom')||0, 10)); };
    					if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft')||0, 10) - parseInt(self.currentItem.css('paddingRight')||0, 10)); };
    				}
    			};
    		}
    
    		//Create the placeholder
    		self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem));
    
    		//Append it after the actual current item
    		self.currentItem.after(self.placeholder);
    
    		//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
    		o.placeholder.update(self, self.placeholder);
    
    	},
    
    	_contactContainers: function(event) {
    		for (var i = this.containers.length - 1; i >= 0; i--){
    
    			if(this._intersectsWith(this.containers[i].containerCache)) {
    				if(!this.containers[i].containerCache.over) {
    
    					if(this.currentContainer != this.containers[i]) {
    
    						//When entering a new container, we will find the item with the least distance and append our item near it
    						var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[i].floating ? 'left' : 'top'];
    						for (var j = this.items.length - 1; j >= 0; j--) {
    							if(!$.ui.contains(this.containers[i].element[0], this.items[j].item[0])) continue;
    							var cur = this.items[j][this.containers[i].floating ? 'left' : 'top'];
    							if(Math.abs(cur - base) < dist) {
    								dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
    							}
    						}
    
    						if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled
    							continue;
    
    						this.currentContainer = this.containers[i];
    						itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[i].element, true);
    						this._trigger("change", event, this._uiHash());
    						this.containers[i]._trigger("change", event, this._uiHash(this));
    
    						//Update the placeholder
    						this.options.placeholder.update(this.currentContainer, this.placeholder);
    
    					}
    
    					this.containers[i]._trigger("over", event, this._uiHash(this));
    					this.containers[i].containerCache.over = 1;
    				}
    			} else {
    				if(this.containers[i].containerCache.over) {
    					this.containers[i]._trigger("out", event, this._uiHash(this));
    					this.containers[i].containerCache.over = 0;
    				}
    			}
    
    		};
    	},
    
    	_createHelper: function(event) {
    
    		var o = this.options;
    		var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);
    
    		if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
    			$(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
    
    		if(helper[0] == this.currentItem[0])
    			this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
    
    		if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
    		if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());
    
    		return helper;
    
    	},
    
    	_adjustOffsetFromHelper: function(obj) {
    		if(obj.left != undefined) this.offset.click.left = obj.left + this.margins.left;
    		if(obj.right != undefined) this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
    		if(obj.top != undefined) this.offset.click.top = obj.top + this.margins.top;
    		if(obj.bottom != undefined) this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
    	},
    
    	_getParentOffset: function() {
    
    
    		//Get the offsetParent and cache its position
    		this.offsetParent = this.helper.offsetParent();
    		var po = this.offsetParent.offset();
    
    		// This is a special case where we need to modify a offset calculated on start, since the following happened:
    		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
    		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
    		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
    		if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
    			po.left += this.scrollParent.scrollLeft();
    			po.top += this.scrollParent.scrollTop();
    		}
    
    		if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
    		|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
    			po = { top: 0, left: 0 };
    
    		return {
    			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
    			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
    		};
    
    	},
    
    	_getRelativeOffset: function() {
    
    		if(this.cssPosition == "relative") {
    			var p = this.currentItem.position();
    			return {
    				top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
    				left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
    			};
    		} else {
    			return { top: 0, left: 0 };
    		}
    
    	},
    
    	_cacheMargins: function() {
    		this.margins = {
    			left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
    			top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
    		};
    	},
    
    	_cacheHelperProportions: function() {
    		this.helperProportions = {
    			width: this.helper.outerWidth(),
    			height: this.helper.outerHeight()
    		};
    	},
    
    	_setContainment: function() {
    
    		var o = this.options;
    		if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
    		if(o.containment == 'document' || o.containment == 'window') this.containment = [
    			0 - this.offset.relative.left - this.offset.parent.left,
    			0 - this.offset.relative.top - this.offset.parent.top,
    			$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
    			($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
    		];
    
    		if(!(/^(document|window|parent)$/).test(o.containment)) {
    			var ce = $(o.containment)[0];
    			var co = $(o.containment).offset();
    			var over = ($(ce).css("overflow") != 'hidden');
    
    			this.containment = [
    				co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
    				co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
    				co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
    				co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
    			];
    		}
    
    	},
    
    	_convertPositionTo: function(d, pos) {
    
    		if(!pos) pos = this.position;
    		var mod = d == "absolute" ? 1 : -1;
    		var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
    
    		return {
    			top: (
    				pos.top																	// The absolute mouse position
    				+ this.offset.relative.top * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
    				+ this.offset.parent.top * mod											// The offsetParent's offset without borders (offset + border)
    				- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
    			),
    			left: (
    				pos.left																// The absolute mouse position
    				+ this.offset.relative.left * mod										// Only for relative positioned nodes: Relative offset from element to offset parent
    				+ this.offset.parent.left * mod											// The offsetParent's offset without borders (offset + border)
    				- ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
    			)
    		};
    
    	},
    
    	_generatePosition: function(event) {
    
    		var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
    
    		// This is another very weird special case that only happens for relative elements:
    		// 1. If the css position is relative
    		// 2. and the scroll parent is the document or similar to the offset parent
    		// we have to refresh the relative offset during the scroll so there are no jumps
    		if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
    			this.offset.relative = this._getRelativeOffset();
    		}
    
    		var pageX = event.pageX;
    		var pageY = event.pageY;
    
    		/*
    		 * - Position constraining -
    		 * Constrain the position to a mix of grid, containment.
    		 */
    
    		if(this.originalPosition) { //If we are not dragging yet, we won't check for options
    
    			if(this.containment) {
    				if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
    				if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
    				if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
    				if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
    			}
    
    			if(o.grid) {
    				var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
    				pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
    
    				var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
    				pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
    			}
    
    		}
    
    		return {
    			top: (
    				pageY																// The absolute mouse position
    				- this.offset.click.top													// Click offset (relative to the element)
    				- this.offset.relative.top												// Only for relative positioned nodes: Relative offset from element to offset parent
    				- this.offset.parent.top												// The offsetParent's offset without borders (offset + border)
    				+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
    			),
    			left: (
    				pageX																// The absolute mouse position
    				- this.offset.click.left												// Click offset (relative to the element)
    				- this.offset.relative.left												// Only for relative positioned nodes: Relative offset from element to offset parent
    				- this.offset.parent.left												// The offsetParent's offset without borders (offset + border)
    				+ ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
    			)
    		};
    
    	},
    
    	_rearrange: function(event, i, a, hardRefresh) {
    
    		a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));
    
    		//Various things done here to improve the performance:
    		// 1. we create a setTimeout, that calls refreshPositions
    		// 2. on the instance, we have a counter variable, that get's higher after every append
    		// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
    		// 4. this lets only the last addition to the timeout stack through
    		this.counter = this.counter ? ++this.counter : 1;
    		var self = this, counter = this.counter;
    
    		window.setTimeout(function() {
    			if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
    		},0);
    
    	},
    
    	_clear: function(event, noPropagation) {
    
    		this.reverting = false;
    		// We delay all events that have to be triggered to after the point where the placeholder has been removed and
    		// everything else normalized again
    		var delayedTriggers = [], self = this;
    
    		// We first have to update the dom position of the actual currentItem
    		// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
    		if(!this._noFinalSort && this.currentItem[0].parentNode) this.placeholder.before(this.currentItem);
    		this._noFinalSort = null;
    
    		if(this.helper[0] == this.currentItem[0]) {
    			for(var i in this._storedCSS) {
    				if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
    			}
    			this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
    		} else {
    			this.currentItem.show();
    		}
    
    		if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
    		if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
    		if(!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element
    			if(!noPropagation) delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
    			for (var i = this.containers.length - 1; i >= 0; i--){
    				if($.ui.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) {
    					delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
    					delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this));  }; }).call(this, this.containers[i]));
    				}
    			};
    		};
    
    		//Post events to containers
    		for (var i = this.containers.length - 1; i >= 0; i--){
    			if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
    			if(this.containers[i].containerCache.over) {
    				delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
    				this.containers[i].containerCache.over = 0;
    			}
    		}
    
    		//Do what was originally in plugins
    		if(this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor
    		if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset cursor
    		if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index
    
    		this.dragging = false;
    		if(this.cancelHelperRemoval) {
    			if(!noPropagation) {
    				this._trigger("beforeStop", event, this._uiHash());
    				for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
    				this._trigger("stop", event, this._uiHash());
    			}
    			return false;
    		}
    
    		if(!noPropagation) this._trigger("beforeStop", event, this._uiHash());
    
    		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
    		this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
    
    		if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;
    
    		if(!noPropagation) {
    			for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
    			this._trigger("stop", event, this._uiHash());
    		}
    
    		this.fromOutside = false;
    		return true;
    
    	},
    
    	_trigger: function() {
    		if ($.widget.prototype._trigger.apply(this, arguments) === false) {
    			this.cancel();
    		}
    	},
    
    	_uiHash: function(inst) {
    		var self = inst || this;
    		return {
    			helper: self.helper,
    			placeholder: self.placeholder || $([]),
    			position: self.position,
    			absolutePosition: self.positionAbs, //deprecated
    			offset: self.positionAbs,
    			item: self.currentItem,
    			sender: inst ? inst.element : null
    		};
    	}
    
    }));
    
    $.extend($.ui.sortable, {
    	getter: "serialize toArray",
    	version: "1.7.1",
    	eventPrefix: "sort",
    	defaults: {
    		appendTo: "parent",
    		axis: false,
    		cancel: ":input,option",
    		connectWith: false,
    		containment: false,
    		cursor: 'auto',
    		cursorAt: false,
    		delay: 0,
    		distance: 1,
    		dropOnEmpty: true,
    		forcePlaceholderSize: false,
    		forceHelperSize: false,
    		grid: false,
    		handle: false,
    		helper: "original",
    		items: '> *',
    		opacity: false,
    		placeholder: false,
    		revert: false,
    		scroll: true,
    		scrollSensitivity: 20,
    		scrollSpeed: 20,
    		scope: "default",
    		tolerance: "intersect",
    		zIndex: 1000
    	}
    });
    
    })(jQuery);