DRAG the DIV


GMAIL

暫時無法顯示GMAIL內容

<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>

/**//****JoeLee************E-MAIL:hktx@163.com****QQ:48293707*****11:09 2006-2-9******/
    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.positinotallow="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:判斷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)
{//取得座標
    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.notallow=Drag.draging;
    document.notallow=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>
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        </table>
        <table border=0 class="dragTable" cellspacing="0">
            <tr>
                <td>焦點</td>
            </tr>
            <tr>
               
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            <tr>
        </table></td>
    <td width="25%">
        <table border=0 class="dragTable" cellspacing="0">
            <tr>
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        </table>        <table border=0 class="dragTable" cellspacing="0">
            <tr>
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            <tr>
        </table>
    </td>
</tr>
</table>
<input type="button" value="SHOW" notallow="_show(document.documentElement.innerHTML)" />
</body>
</html>