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仿iGoogle拖拉窗口效果源代码

文章来源:365jz.com     点击数:860    更新时间:2009-10-04 11:12   参与评论

<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>igoogle效果代码</title> <style type="text/CSS">
html, body {
width:100%;
height:100%;
padding:0px;
margin:0px;
} body {
text-align:center;
font-size:14px;
} .cell_left, .cell_right, .cell_center{
width:31%;
} .left {
float:left;
} .row {
clear:both;
} .r_nbsp {
width:20px;
} .root {
width:920px;
height:auto;
margin:auto;
} .root * {
/*此属性FF的说*/
-moz-user-select:none;
} .line {
width:100%px;
height:0px;
overflow:hidden;
} .move {
border:#CCCCCC 1px solid;
width:100%;
height:aotu;
margin-top:15px;
margin-bottom:5px;
display:none;
} .title {
height:24px;
line-height:24px;
background:#0080C0;
} .title_a {
width:auto;
margin-right:80px;
cursor:move;
font-size:12px;
font-weight:bold;
color:#FFFFFF;
text-align:left;
padding-left:10px;
} .title_reduce, .title_lock, .title_edit, .title_close {
float:right;
width:25px;
font-size:11px;
color:#CCCCCC;
} .title_reduce, .title_lock, .title_edit {
cursor:pointer;
} .title_close {
cursor:default;
} .content {
height:auto;
border-top:#CCCCCC 1px solid;
background-color:#F7F7F7;
font-size:12px;
line-height:130%;
text-align:left;
} .CDrag_temp_div {
border:#CCCCCC 1px dashed;
margin-top:5px;
margin-bottom:5px;
} a#DEL_CDrag, a#ADD_CDrag {
color:#6699CC;
text-decoration:none;
} a#DEL_CDrag:hover, a#ADD_CDrag:hover {
color:#FF0000;
}
.Dall_screen, .Iall_screen {
position:absolute;
left:0px;
top:0px;
} .Dall_screen {
z-index:99;
background-color:#000000;
filter:alpha(opacity=30);
opacity:0.3;
} .Iall_screen {
z-index:98;
filter:alpha(opacity=0);
opacity:0;
} .Nall_screen {
position:absolute;
z-index:100;
left:300px;
top:100px;
width:300px;
height:auto;
border:#6699CC 1px solid;
background-color:#F0FAFF;
padding:10px 0 10px 0;
} .Call_screen {
width:100%;
height:auto;
line-height:30px;
font-size:12px;
padding-bottom:10px;
}
</style> <script type="text/JavaScript">
var Class = {
//创建类
create : function () {
   return function () {
    this.initialize.apply(this, arguments);
   };
}
}; var $A = function (a) {
//转换数组
return a ? Array.apply(null, a) : new Array;
}; var $ = function (id) {
//获取对象
return document.getElementById(id);
}; var Try = {
//检测异常
these : function () {
   var returnValue, arg = arguments, lambda, i;    for (i = 0 ; i < arg.length ; i ++) {
    lambda = arg[i];
    try {
     returnValue = lambda();
     break;
    } catch (exp) {}
   }    return returnValue;
} }; Object.extend = function (a, b) {
//追加方法
for (var i in b) a[i] = b[i];
return a;
}; Object.extend(Object, { addEvent : function (a, b, c, d) {
//添加函数
   if (a.attachEvent) a.attachEvent(b[0], c);
   else a.addEventListener(b[1] || b[0].replace(/^on/, ""), c, d || false);
   return c;
}, delEvent : function (a, b, c, d) {
   if (a.detachEvent) a.detachEvent(b[0], c);
   else a.removeEventListener(b[1] || b[0].replace(/^on/, ""), c, d || false);
   return c;
}, reEvent : function () {
//获取Event
   return window.event ? window.event : (function (o) {
    do {
     o = o.caller;
    } while (o && !/^\[object[ A-Za-z]*Event\]$/.test(o.arguments[0]));
    return o.arguments[0];
   })(this.reEvent);
} }); Function.prototype.bind = function () {
//绑定事件
var wc = this, a = $A(arguments), o = a.shift();
return function () {
   wc.apply(o, a.concat($A(arguments)));
};
}; var CDrag = Class.create(); CDrag.IE = /MSIE/.test(window.navigator.userAgent); CDrag.load = function (obj_string, func, time) {
//加载对象
var index = 0, timer = window.setInterval(function () {
   try {
    if (eval(obj_string + ".loaded")) {
     window.clearInterval(timer);
     func(eval("new " + obj_string));
    }
   } catch (exp) {}    if (++ index == 20) window.clearInterval(timer);
}, time + index * 3);
}; CDrag.database = {
//数据存储
json : null, parse : function (id) {
//查找资源
   var wc = this, json = wc.json, i;
   for (i in json) {
    if (json[i].id == id)
     return json[i];
   }
}
}; CDrag.ajax = Class.create(); Object.extend(CDrag.Ajax, { getTransport: function() {
   return Try.these(
    function () { return new ActiveXObject('Msxml2.XMLHTTP') },
    function () { return new ActiveXObject('Microsoft.XMLHTTP') },
    function () { return new XMLHttpRequest() }
   ) || false;
} }); CDrag.Ajax.prototype = { initialize : function (url) {
//初始化
   var wc = this;
   wc.ajax = CDrag.Ajax.getTransport();
}, load : function (func) {
   var wc = this, ajax = wc.ajax;
   if (ajax.readyState == 4 && ajax.status == 200)
    func(ajax.responseText);
}, send : function (url, func) {
   var wc = this, ajax = wc.ajax,
    querys = url + "&" + new Date().getTime() + (10000 + parseInt(Math.random() * 10000));
   ajax.open("get", querys, true);
   ajax.onreadystatechange = wc.load.bind(wc, func);
   ajax.send(null);
} }; CDrag.Table = Class.create(); CDrag.Table.prototype = {
//列的拖拽暂时不考虑 initialize : function () {
//初始化
   var wc = this;
   wc.items = []; //创建列组
}, add : function () {
//添加列
   var wc = this, id = wc.items.length, arg = arguments;
   return wc.items[id] = new CDrag.Table.Cols(id, wc, arg[0]);
}
}; CDrag.Table.Cols = Class.create(); CDrag.Table.Cols.prototype = { initialize : function (id, parent, element) {
//初始化
   var wc = this;
   wc.items = []; //创建列组
   wc.id = id;
   wc.parent = parent;
   wc.element = element;
}, add : function () {
//添加行
   var wc = this, id = wc.items.length, arg = arguments;
   return wc.items[id] = new CDrag.Table.Rows(id, wc, arg[0], arg[1], arg[2]);
}, ins : function (num, row) {
//插入行
   var wc = this, items = wc.items, i;
 
   if (row.parent == wc && row.id < num) num --; //同列向下移动的时候
   for (i = num ; i < items.length ; i ++) items[i].id ++;
 
   items.splice(num, 0, row);
   row.id = num, row.parent = wc;
 
   return row;
}, del : function (num) {
//删除行
   var wc = this, items = wc.items, i;
 
   if (num >= items.length) return;
   for (i = num + 1; i < items.length ; i ++) items[i].id = i - 1;
   return items.splice(num, 1)[0];
} }; CDrag.Table.Rows = Class.create(); CDrag.Table.Rows.prototype = {
initialize : function (id, parent, element, window, locks) {
//初始化
   var wc = this, temp;
 
   wc.id = id;
   wc.parent = parent;
   wc.root_id = element;
   wc.window = window;
   wc.element = wc.element_init();
 
   temp = wc.element.childNodes[0];
   wc.title = temp.childNodes[4];
   wc.reduce = temp.childNodes[3];
   wc.lock = temp.childNodes[2], wc.locks = locks;
   wc.edit = temp.childNodes[1];
   wc.close = temp.childNodes[0];
   wc.content = wc.element.childNodes[1];
 
   wc.Class = wc.mousedown = wc.reduceFunc = wc.lockFunc = wc.editFunc = wc.closeFunc = null;
 
   wc.init();
   wc.load();
}, element_init : function () {
//初始化元素
   var wc = this, div = $("root_row").cloneNode(true);
 
   wc.parent.element.appendChild(div);
   div.style.display = "block";
   return div;
}, init : function () {
//初始化信息
   var wc = this;
   if (wc.window == 0) {
    wc.content.style.display = "none";
    wc.reduce.innerHTML = "放大";
   } else {
    wc.content.style.display = "block";
    wc.reduce.innerHTML = "缩小";
   }
 
   wc.lock.innerHTML = !wc.locks ? "锁定" : "解除";
}, load : function () {
//获取相关信息
   var wc = this, info = CDrag.database.parse(wc.root_id), script;
 
   wc.title.innerHTML = info.title;
 
   if (info.src) {
    wc.content.innerHTML = "loading";
    script = document.createElement("script");
    script.src = info.src + ".js"//, script.defer = true;
    document.getElementsByTagName("head")[0].appendChild(script);
    CDrag.load(info.className, wc.upload.bind(wc), 5);
   } else wc.content.innerHTML = info.className;
}, upload : function (obj) {
/*加载类信息
   注:这里给行加入了一个扩展类,这里行的内容可以通过扩展类来控制^o^
   不过扩展类的格式必须有open方法和edit方法,还有类名.静态成员loaded = true;为了检测是否加载完毕
   扩展类需放到单独的.js文件里,然后从database结构体内设定其参数即可
*/
   var wc = this;
   wc.Class = obj;
   wc.Class.parent = wc;
   wc.editFunc = Object.addEvent(wc.edit, ["onclick"], wc.lockF(wc.Class, wc.Class.edit, wc));
   wc.Class.open();
}, lockF : function () {
//检索锁定
   var wc = this, arg = $A(arguments), root = arg.shift(), func = arg.shift();
   return function () {
    if (!wc.locks) func.apply(root, arg.concat($A(arguments)));
   };
} }; CDrag.Add = Class.create(); CDrag.Add.prototype = { initialize : function (parent) {
//初始化参数
   var wc = this;
   wc.div = document.createElement("div"); //最外层div
   wc.iframe = document.createElement("iframe"); //协助wc.div盖select的iframe
   wc.node = document.createElement("div"); //内容底层div
   wc.content = document.createElement("div"); //内容层div
   wc.button = document.createElement("button"); //内容处理按钮
   wc.parent = parent;
   wc.json = null;
 
   wc.button.onclick = wc.execute.bind(wc, wc.content); //向按钮指向方法
   wc.init_element();
}, init_element : function () {
//初始化元素
   var wc = this;
   wc.div.setAttribute(CDrag.IE ? "className" : "class", "Dall_screen");
   wc.iframe.setAttribute(CDrag.IE ? "className" : "class", "Iall_screen");
   wc.node.setAttribute(CDrag.IE ? "className" : "class", "Nall_screen");
   wc.content.setAttribute(CDrag.IE ? "className" : "class", "Call_screen");
   wc.button.innerHTML = "执行";
   wc.node.appendChild(wc.content);
   wc.node.appendChild(wc.button);
}, init_json : function () {
//初始化原始数据信息串
   var wc = this, parent = wc.parent,
    cols = parent.table.items, new_json = {}, init_json = CDrag.database.json, r, i, j;
  
   for (i = 0 ; i < init_json.length ; i ++) //便利原始数据
    new_json[init_json[i].id] = { id : init_json[i].id, row : null, title : init_json[i].title };
  
   for (i = 0 ; i < cols.length ; i ++) //便利修改生成的串的属性
    for (r = cols[i].items, j = 0 ; j < r.length ; j ++)
     new_json[r[j].root_id].row = r[j];
   return new_json;
}, init_node : function () {
//初始化内容层div的数据
   var wc = this, json = wc.json = wc.init_json(), boxary = [], i;
   for (i in json)
    boxary[boxary.length] = [
     '<input type="checkbox"', json[i].row ? 'checked="checked"' : "",
     ' value="', json[i].id, '" /> ', json[i].title, '<br \/>'
    ].join("");    wc.content.innerHTML = boxary.join(""); //写入内容层
}, execute : function (div) {
//处理table类结构
   var wc = this, parent = wc.parent, json = wc.json, items = div.getElementsByTagName("input"), row, c, i;
 
   try {
 
    for (i = 0 ; i < items.length ; i ++) {
  
     if (items[i].type != "checkbox") continue;
     row = json[items[i].value];
   
     if ((!!row.row) != items[i].checked) {
      if (row.row) parent.remove(row.row); //删除
      else parent.add(parent.table.items[0].add(row.id, 1, false)); //向第一行追加数据
      c = true;
     }
   
    }
  
    div.innerHTML = "";
    if (c) parent.set_cookie();
  
   } catch (exp) {}
   wc.close();
}, add : function () {
//添加数据
   var wc = this, div = wc.div, iframe = wc.iframe;
   wc.init_node();
   div.style.height = iframe.style.height = Math.max(document.documentElement.scrollHeight, document.documentElement.offsetHeight) + "px";
   div.style.width = iframe.style.width = Math.max(document.documentElement.scrollWidth, document.documentElement.offsetWidth) + "px";
   document.getElementsByTagName("html")[0].style.overflow = "hidden";
   document.body.appendChild(iframe);
   document.body.appendChild(div);
   document.body.appendChild(wc.node);
}, close : function () {
//关闭添加框
   var wc = this, div = wc.div, iframe = wc.iframe;
   document.getElementsByTagName("html")[0].style.overflow = CDrag.IE ? "" : "auto";
   document.body.removeChild(iframe);
   document.body.removeChild(div);
   document.body.removeChild(wc.node);
} }; CDrag.prototype = { initialize : function () {
//初始化成员
   var wc = this;
   wc.table = new CDrag.Table; //建立表格对象
   wc.addc = new CDrag.Add(wc); //建立添加对象
   wc.iFunc = wc.eFunc = null;
   wc.obj = { on : { a : null, b : "" }, row : null, left : 0, top : 0 };
   wc.temp = { row : null, div : document.createElement("div") };
   wc.temp.div.setAttribute(CDrag.IE ? "className" : "class", "CDrag_temp_div");
   wc.temp.div.innerHTML = " ";
}, reMouse : function (a) {
//获取鼠标位置
   var e = Object.reEvent();
   return {
    x : document.documentElement.scrollLeft + e.clientX,
    y : document.documentElement.scrollTop + e.clientY
   };
}, rePosition : function (o) {
//获取元素绝对位置
   var $x = $y = 0;
   do {
    $x += o.offsetLeft;
    $y += o.offsetTop;
   } while ((o = o.offsetParent)); // && o.tagName != "BODY"
   return { x : $x, y : $y };
}, execMove : function (status, on_obj, in_obj, place) {
//处理拖拽过程细节
   var wc = this, obj = wc.obj.on, temp = wc.temp, px;
 
   obj.a = on_obj, obj.b = status;
 
   if (place == 0) {
   //向上
    px = in_obj.element.clientWidth;
    in_obj.element.parentNode.insertBefore(temp.div, in_obj.element);
   } else if (place == 1) {
   //新加入
    px = in_obj.element.clientWidth - 2;
    in_obj.element.appendChild(temp.div);
   } else {
   //向下
    px = in_obj.element.clientWidth;
    in_obj.element.parentNode.appendChild(temp.div);
   }
 
   wc.obj.left = Math.ceil(px / temp.div.offsetWidth * wc.obj.left); //处理拖拽换行后宽度变化,鼠标距离拖拽物的距离的误差.
   temp.row.style.width = temp.div.style.width = px + "px"; //处理换列后对象宽度变化
}, sMove : function (o) {
//当拖动开始时设置参数
 
   var wc = this;
   if (o.locks || wc.iFunc || wc.eFinc) return;
 
   var mouse = wc.reMouse(), obj = wc.obj, temp = wc.temp, div = o.element, position = wc.rePosition(div);
 
   obj.row = o;
   obj.on.b = "me";
   obj.left = mouse.x - position.x;
   obj.top = mouse.y - position.y;
 
   temp.row = document.body.appendChild(div.cloneNode(true)); //复制预拖拽对象
   temp.row.style.width = div.clientWidth + "px";
 
   with (temp.row.style) {
   //设置复制对象
    position = "absolute";
    left = mouse.x - obj.left + "px";
    top = mouse.y - obj.top + "px";
    zIndex = 100;
    opacity = "0.3";
    filter = "alpha(opacity:30)";
   }
 
   with (temp.div.style) {
   //设置站位对象
    height = div.clientHeight + "px";
    width = div.clientWidth + "px";
   }
     div.parentNode.replaceChild(temp.div, div);
 
   wc.iFunc = Object.addEvent(document, ["onmousemove"], wc.iMove.bind(wc));
   wc.eFunc = Object.addEvent(document, ["onmouseup"], wc.eMove.bind(wc));
   document.onselectstart = new Function("return false");
}, iMove : function () {
//当鼠标移动时设置参数
   var wc = this, mouse = wc.reMouse(), cols = wc.table.items, obj = wc.obj, temp = wc.temp,
    row = obj.row, div = temp.row, t_position, t_cols, t_rows, i, j;
 
   with (div.style) {
    left = mouse.x - obj.left + "px";
    top = mouse.y - obj.top + "px";
   }
 
   for (i = 0 ; i < cols.length ; i ++) {
    t_cols = cols[i];
    //if (t_cols != obj.row.parent) continue;
    t_position = wc.rePosition(t_cols.element);
    if (t_position.x < mouse.x && t_position.x + t_cols.element.offsetWidth > mouse.x) {
     if (t_cols.items.length > 0) { //如果此列行数大于0
      if (t_cols.items[0] != obj.row && wc.rePosition(t_cols.items[0].element).y + 20 > mouse.y) {
       //如果第一行不为拖拽对象并且鼠标位置大于第一行的位置即是最上。。
       //向上
       wc.execMove("up", t_cols.items[0], t_cols.items[0], 0);
      } else if (t_cols.items.length > 1 && t_cols.items[0] == row &&
       wc.rePosition(t_cols.items[1].element).y + 20 > mouse.y) {
       //如果第一行是拖拽对象而第鼠标大于第二行位置则,没有动。。
       //向上
       wc.execMove("me", t_cols.items[1], t_cols.items[1], 0);
      } else {
       for (j = t_cols.items.length - 1 ; j > -1 ; j --) {
        //重最下行向上查询
        t_rows = t_cols.items[j];
        if (t_rows == obj.row) {
         if (t_cols.items.length == 1) {
         //如果拖拽的是此列最后一行
          wc.execMove("me", t_cols, t_cols, 1);
         }
         continue;
        }
        if (wc.rePosition(t_rows.element).y < mouse.y) {
         //如果鼠标大于这行则在这行下面
         if (t_rows.id + 1 < t_cols.items.length && t_cols.items[t_rows.id + 1] != obj.row) {
          //如果这行有下一行则重这行下一行的上面插入
          wc.execMove("down", t_rows, t_cols.items[t_rows.id + 1], 0);
         } else if (t_rows.id + 2 < t_cols.items.length) {
          //如果这行下一行是拖拽对象则插入到下两行,即拖拽对象返回原位
          wc.execMove("me", null, t_cols.items[t_rows.id + 2], 0);
         } else {
          //前面都没有满足则放在最低行
          wc.execMove("down", t_rows, t_rows, 2);
         }
         return;
        }
       }
      }
     } else {
     //此列无内容添加新行
      wc.execMove("new", t_cols, t_cols, 1);
     }
    }
   }
}, eMove : function () {
//当鼠标释放时设置参数
   var wc = this, obj = wc.obj, temp = wc.temp, row = obj.row, div = row.element, o_cols, n_cols, number;
 
   if (obj.on.b != "me") {
    number = (obj.on.b == "down" ? obj.on.a.id + 1 : 0);
    n_cols = (obj.on.b != "new" ? obj.on.a.parent : obj.on.a);
    o_cols = obj.row.parent;
    n_cols.ins(number, o_cols.del(obj.row.id));
  
    wc.set_cookie();
   }
 
   temp.div.parentNode.replaceChild(div, temp.div);
   temp.row.parentNode.removeChild(temp.row);
   delete temp.row;
 
   Object.delEvent(document, ["onmousemove"], wc.iFunc);
   Object.delEvent(document, ["onmouseup"], wc.eFunc);
   document.onselectstart = wc.iFunc = wc.eFunc = null;
}, reduce : function (o) {
//变大变小
   var wc = this;
   if ((o.window = (o.window == 1 ? 0 : 1))) {
    o.content.style.display = "block";
    o.reduce.innerHTML = "缩小";
   } else {
    o.content.style.display = "none";
    o.reduce.innerHTML = "放大";
   }
   wc.set_cookie();
}, lock : function (o) {
//锁定
   var wc = this;
   if (o.locks) {
    o.locks = false;
    o.lock.innerHTML = "锁定";
   } else {
    o.locks = true;
    o.lock.innerHTML = "解除";
   }
   wc.set_cookie();
}, close : function (o) {
//关闭对象
   var wc = this;
   wc.remove(o);
   wc.set_cookie();
}, remove : function (o) {
//移除对象
   var wc = this, parent = o.parent;
 
   Object.delEvent(o.close, ["onclick"], o.closeFunc);
   if (o.editFunc) Object.delEvent(o.edit, ["onclick"], o.editFunc);
   Object.delEvent(o.lock, ["onclick"], o.lockFunc);
   Object.delEvent(o.reduce, ["onclick"], o.reduceFunc);
   Object.delEvent(o.title, ["onmousedown"], o.mousedown);
 
   o.mousedown = o.reduceFunc = o.lockFunc = o.editFunc = o.closeFunc = null;
 
   parent.element.removeChild(o.element);
   parent.del(o.id);
   delete wc.Class;
   delete o;
}, create_json : function () {
//生成json串
   var wc = this, cols = wc.table.items, a = [], b = [], i, j, r;
   for (i = 0 ; i < cols.length ; i ++) {
    for (r = cols[i].items, j = 0 ; j < r.length ; j ++)
     b[b.length] = "{id:'" + r[j].root_id + "',window:" + r[j].window + ",locks:" + r[j].locks + "}";
    a[a.length] = "cols:'" + cols[i].element.id + "',rows:[" + b.splice(0, b.length).join(",") + "]";
   }
   return escape("[{" + a.join("},{") + "}]");
}, parse_json : function (cookie) {
//解释json成对象
   return eval("(" + cookie + ")");
}, get_cookie : function () {
//获取COOKIE
   return (/CDrag=([^;]+)(?:;|$)/.exec(document.cookie) || [,])[1];
}, set_cookie : function () {
//设置COOKIE
   var wc = this, date = new Date;
   date.setDate(date.getDate() + 1);
   document.cookie = "CDrag=" + wc.create_json() + ";expires=" + date.toGMTString();
}, del_cookie : function () {
//删除COOKIE
   var wc = this, cookie = wc.get_cookie(), date;
   if (cookie) {
    date = new Date;
    date.setTime(date.getTime() - 1);
    document.cookie = "CDrag=" + cookie + ";expires=" + date.toGMTString();
   }
}, parse : function (o) {
//初始化成员
   try {
    var wc = this, table = wc.table, cols, rows, div, i, j;
    for (i = 0 ; i < o.length ; i ++) {      div = $(o[i].cols), cols = table.add(div);
     for (j = 0 ; j < o[i].rows.length ; j ++)
      wc.add(cols.add(o[i].rows[j].id, o[i].rows[j].window, o[i].rows[j].locks));
    }
   } catch (exp) {
    wc.del_cookie();
   }
}, add : function (o) {
//添加对象
   var wc = this;
   o.mousedown = Object.addEvent(o.title, ["onmousedown"], o.lockF(wc, wc.sMove, o));
   o.reduceFunc = Object.addEvent(o.reduce, ["onclick"], o.lockF(wc, wc.reduce, o));
   o.lockFunc = Object.addEvent(o.lock, ["onclick"], wc.lock.bind(wc, o));
   o.closeFunc = Object.addEvent(o.close, ["onclick"], o.lockF(wc, wc.close, o));
}, append : function () {
   var wc = this;
   wc.addc.add();
} };
CDrag.database.json = [
 
{ id : "m_1_1", title : "假如说某类新闻", className : "ewfefggeq<p>32f2<p>32f2<p>32f2<p>32f2<p>32f2<p>32f331232", src : "" }, { id : "m_1_2", title : "第一列的第二个", className : "", src : "yanjing.html" }, { id : "m_1_3", title : "第一列的第三个", className : "<table id=\"2\"><tr><td>4343</td></tr><tr><td>435553</td></tr></table>", src : "" }, { id : "m_1_4", title : "第一列的第四个", className : "第一列的第四个", src : "" }, { id : "m_2_1", title : "第二列的第一个", className : "第二列的第一个", src : "" }, { id : "m_2_2", title : "第二列的第二个", className : "第二列的第二个", src : "" }, { id : "m_2_3", title : "第二列的第三个", className : "第二列的第三个", src : "" }, { id : "m_2_4", title : "第二列的第四个", className : "第二列的第四个", src : "" }, { id : "m_3_1", title : "假如说某类图片", className : "Pic", src : "Pic" }, { id : "m_3_2", title : "第三列的第二个", className : "第三列的第二个", src : "" }, { id : "m_3_3", title : "第三列的第三个", className : "第三列的第三个", src : "" }, { id : "m_3_4", title : "第三列的第四个", className : "第三列的第四个", src : "" } ]; Object.addEvent(window, ["onload"], function () {
var wc = new CDrag, cookie = wc.get_cookie();
 
   json = cookie ? wc.parse_json(unescape(cookie)) : [
 
   { cols : "m_1", rows : [
    { id : "m_1_1", window : 1, locks : false },
    { id : "m_1_2", window : 1, locks : false },
    { id : "m_1_3", window : 1, locks : false }
   ] },
 
   { cols : "m_2", rows : [
    { id : "m_2_1", window : 1, locks : false },
    { id : "m_2_2", window : 1, locks : false },
    { id : "m_2_3", window : 1, locks : false }
   ] },
 
   { cols : "m_3", rows : [
    { id : "m_3_1", window : 1, locks : false },
    { id : "m_3_2", window : 1, locks : false },
    { id : "m_3_3", window : 1, locks : false }
   ] }
 
]; wc.parse(json); (function (wc) {
 
   $("DEL_CDrag").onclick = function () {
    wc.del_cookie();
    window.location.reload();
   };
 
   $("ADD_CDrag").onclick = function () {
    wc.append();
   };
 
})(wc); wc = null;
});
</script>
</head>
<body>
<br />
<div>
<a id="DEL_CDrag" href="javascript:void(0);">[清除记录]</a>
  
<a id="ADD_CDrag" href="javascript:void(0);">[添加记录]</a>
</div>
<div class="move" id="root_row"><div class="title"><div class="title_close">关闭</div><div class="title_edit">编辑</div><div class="title_lock">锁定</div><div class="title_reduce">缩小</div><div class="title_a"> </div></div><div class="content"></div></div>
<div class="root">
<div class="cell_left left" id="m_1">
   <div class="line"> </div>
</div> <div class="left r_nbsp"> </div> <div class="cell_center left" id="m_2">
   <div class="line"> </div>
</div> <div class="left r_nbsp"> </div> <div class="cell_right left" id="m_3">
   <div class="line"> </div>
</div>
</div>
</body>
</html>

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