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<SCRIPT LANGUAGE="JavaScript">
<!--
var currentMoveObj = null; //當(dāng)前拖動(dòng)對象
var relLeft; //鼠標(biāo)按下位置相對對象位置
var relTop;
var zindex=-1;//控制被拖動(dòng)對象的z-index值
function f_mdown(obj)
{
currentMoveObj = obj; //當(dāng)對象被按下時(shí)，記錄該對象
currentMoveObj.style.position = "absolute";
relLeft = event.x - currentMoveObj.style.pixelLeft;
relTop = event.y - currentMoveObj.style.pixelTop;
zindex=currentMoveObj.style.zIndex;//記錄原z-index值
currentMoveObj.style.zIndex=10000;
}
window.document.onmouseup = function()
{ currentMoveObj.style.zIndex=zindex;//恢復(fù)
zindex=-1; currentMoveObj = null; //當(dāng)鼠標(biāo)釋放時(shí)同時(shí)釋放拖動(dòng)對象
}
function f_move(obj)
{
if(currentMoveObj != null)
{
currentMoveObj.style.pixelLeft=event.x-relLeft;
currentMoveObj.style.pixelTop=event.y-relTop;
}
}//-->
</SCRIPT>
<BODY>
<TABLE width="100" border=1 onselectstart="return false" style="position:absolute;left:50;top:50" onmousedown="f_mdown(this)" onmousemove="f_move(this)">
<TR>
<TD bgcolor="#CCCCCC" align="center" style="cursor:move">title1</TD>
</TR>
<TR>
<TD align="center" height="60">content</TD>
</TR>
</TABLE>
<TABLE width="100" border=1 onselectstart="return false" style="position:absolute;left:350;top:250" onmousedown="f_mdown(this)" onmousemove="f_move(this)">
<TR>
<TD bgcolor="#CCCCCC" align="center" style="cursor:move">title2</TD>
</TR>
<TR>
<TD align="center" height="60">content</TD>
</TR>
</TABLE>
</BODY>
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