<html>
<head>
<title>DRAG the
DIV</title>
<meta http-equiv="Content-Type"
content="text/html; charset=gb2312">
<style>
*{font-size:12px}
.dragTable{
?font-size:12px;
?border-top:1px
solid #3366cc;
?margin-bottom: 10px;
?width:100%;
?background-color:#FFFFFF;
}
td{vertical-align:top;}
.dragTR{
?cursor:move;
?color:#7787cc;
?background-color:#e5eef9;
?height:20px;
?padding-left:5px;
?font-weight:bold;
}
#parentTable{
?border-collapse:collapse;
?letter-spacing:25px;
}
</style>
<script
defer>
?var Drag={dragged:false,
? ao:null,
?
tdiv:null,
dragStart:function(){
?Drag.ao=event.srcElement;
?if((Drag.ao.tagName=="TD")||(Drag.ao.tagName=="TR")){
?
Drag.ao=Drag.ao.offsetParent;
? Drag.ao.style.zIndex=100;
?}else
?
return;
?Drag.dragged=true;
?Drag.tdiv=document.createElement("div");
?Drag.tdiv.innerHTML=Drag.ao.outerHTML;
?Drag.ao.style.border="1px
dashed red";
?Drag.tdiv.style.display="block";
?Drag.tdiv.style.position="absolute";
?Drag.tdiv.style.filter="alpha(opacity=70)";
?Drag.tdiv.style.cursor="move";
?Drag.tdiv.style.border="1px
solid #000000";
?Drag.tdiv.style.width=Drag.ao.offsetWidth;
?Drag.tdiv.style.height=Drag.ao.offsetHeight;
?Drag.tdiv.style.top=Drag.getInfo(Drag.ao).top;
?Drag.tdiv.style.left=Drag.getInfo(Drag.ao).left;
?document.body.appendChild(Drag.tdiv);
?Drag.lastX=event.clientX;
?Drag.lastY=event.clientY;
?Drag.lastLeft=Drag.tdiv.style.left;
?Drag.lastTop=Drag.tdiv.style.top;
},
?draging:function(){//重要:判断MOUSE的位置
?if(!Drag.dragged||Drag.ao==null)return;
?var
tX=event.clientX;
?var tY=event.clientY;
?Drag.tdiv.style.left=parseInt(Drag.lastLeft)+tX-Drag.lastX;
?Drag.tdiv.style.top=parseInt(Drag.lastTop)+tY-Drag.lastY;
?for(var
i=0;i<parentTable.cells.length;i++){
? var
parentCell=Drag.getInfo(parentTable.cells[i]);
?
if(tX>=parentCell.left && tX<=parentCell.right &&
tY>=parentCell.top && tY<=parentCell.bottom){
?? var
subTables=parentTable.cells[i].getElementsByTagName("table");
??
if(subTables.length==0){
??? if(tX>=parentCell.left &&
tX<=parentCell.right && tY>=parentCell.top &&
tY<=parentCell.bottom){
????
parentTable.cells[i].appendChild(Drag.ao);
??? }
??? break;
?? }
??
for(var j=0;j<subTables.length;j++){
??? var
subTable=Drag.getInfo(subTables[j]);
??? if(tX>=subTable.left
&& tX<=subTable.right && tY>=subTable.top
&& tY<=subTable.bottom){
????
parentTable.cells[i].insertBefore(Drag.ao,subTables[j]);
???? break;
???
}else{
???? parentTable.cells[i].appendChild(Drag.ao);
??? }
??
}
? }
?}
}
,
?dragEnd:function(){
?if(!Drag.dragged)return;
?Drag.dragged=false;
?Drag.mm=Drag.repos(150,15);
?Drag.ao.style.borderWidth="0px";
?Drag.ao.style.borderTop="1px
solid #3366cc";
?Drag.tdiv.style.borderWidth="0px";
?Drag.ao.style.zIndex=1;
},
getInfo:function(o)
{//取得坐标
?var to=new Object();
?to.left=to.right=to.top=to.bottom=0;
?var
twidth=o.offsetWidth;
?var theight=o.offsetHeight;
?while(o!=document.body){
?
to.left+=o.offsetLeft;
? to.top+=o.offsetTop;
? o=o.offsetParent;
?}
?
to.right=to.left+twidth;
? to.bottom=to.top+theight;
?return to;
},
repos:function(aa,ab){
?var
f=Drag.tdiv.filters.alpha.opacity;
?var
tl=parseInt(Drag.getInfo(Drag.tdiv).left);
?var
tt=parseInt(Drag.getInfo(Drag.tdiv).top);
?var
kl=(tl-Drag.getInfo(Drag.ao).left)/ab;
?var
kt=(tt-Drag.getInfo(Drag.ao).top)/ab;
?var kf=f/ab;
?return
setInterval(function(){if(ab<1){
?????? clearInterval(Drag.mm);
??????
Drag.tdiv.removeNode(true);
?????? Drag.ao=null;
?????? return;
?????
}
???? ab--;
???? tl-=kl;
???? tt-=kt;
???? f-=kf;
????
Drag.tdiv.style.left=parseInt(tl)+"px";
????
Drag.tdiv.style.top=parseInt(tt)+"px";
????
Drag.tdiv.filters.alpha.opacity=f;
??? }
,aa/ab)
},
?inint:function()
{//初始化
?for(var i=0;i<parentTable.cells.length;i++){
? var
subTables=parentTable.cells[i].getElementsByTagName("table");
?
for(var j=0;j<subTables.length;j++){
??
if(subTables[j].className!="dragTable")break;
??
subTables[j].rows[0].className="dragTR";
??
subTables[j].rows[0].attachEvent("onmousedown",Drag.dragStart);
? }
?}
?document.onmousemove=Drag.draging;
?document.onmouseup=Drag.dragEnd;
}
//end
of Object Drag
}
Drag.inint();
function _show(str){
?var w=window.open('','');
?var
d=w.document;
?d.open();
?str=str.replace(/=(?!")(.*?)(?!")(
|>)/g,"=\"$1\"$2");
?str=str.replace(/(<)(.*?)(>)/g,"<span
style='color:red;'><$2></span><br />");
?str=str.replace(/\r/g,"<br
/>\n");
?d.write(str);
}
</script>
</head>
<body>
<table
border="0" cellpadding="0" cellspacing="10" width="100%" height=500
id="parentTable">
<tr >
?<td width="25%"
valgin="top">
? <table border=0 class="dragTable"
cellspacing="0">
?? <tr>
???
<td><b>GMAIL</b></td>
?? </tr>
??
<tr>
??? <td>暂时无法显示GMAIL内容</td>
?? <tr>
?
</table><table border=0 class="dragTable" cellspacing="0">
??
<tr>
??? <td>新浪体育</td>
?? </tr>
??
<tr>
??? <td>解剖威队独门利器FW28
2万转引擎匹配超级变速器颁奖：辛吉斯欣喜能以冠军起步<br/> 印度搭档创下纪录法新社前瞻冬奥短道速滑：中韩唱主角
美加施冷箭</td>
?? <tr>
? </table>
? <table
border=0 class="dragTable" cellspacing="0">
?? <tr>
???
<td>焦点</td>
?? </tr>
?? <tr>
???
<td>京广线中断4小时20临客返汉晚点 中国新闻网-湖北分社 - 所有 235 相关报道 ?哈马斯已有总理人选
???????????????
解放日报报业集团 - 所有 489 相关报道 ?陈水扁是两岸关系麻烦制造者 武汉晨报 - 所有 179 相关报道 ?</td>
??
<tr>
? </table>
?</td>
?<td
width="25%">
? <table border=0 class="dragTable"
cellspacing="0">
?? <tr>
??? <td>中关村在线</td>
??
</tr>
?? <tr>
??? <td>新年行情速递 双敏板卡低价推荐
终于等到了，映泰6600GT一降降一百 罗技G15游戏键盘热力促销，代购价仅529元 </td>
?? <tr>
?
</table></td>
?<td width="25%">
? <table
border=0 class="dragTable" cellspacing="0">
?? <tr>
???
<td>网易商业</td>
?? </tr>
?? <tr>
???
<td>上海GDP增幅去年出现回落应对反倾销 中国鞋企联手对抗欧盟尹家绪操盘南方汽车 长安谋求曲线整体境外上市</td>
??
<tr>
? </table>? <table border=0 class="dragTable"
cellspacing="0">
?? <tr>
??? <td>黑可天下</td>
??
</tr>
?? <tr>
??? <td>上海GDP增幅去年出现回落应对反倾销
中国鞋企联手对抗欧盟尹家绪操盘南方汽车 长安谋求曲线整体境外上市</td>
?? <tr>
?
</table>
?</td>
</tr>
</table>
<input
type="button" value="SHOW"
onClick="_show(document.documentElement.innerHTML)" />
</body>
</html>