<script language="javascript">
var currentMoveObj = null; //当前拖动对象
var relLeft; //鼠标按下位置相对对象位置
var relTop;
function f_mdown(obj)
{
currentMoveObj = obj; //当对象被按下时，记录该对象
currentMoveObj.style.position = "absolute";
relLeft = event.x - currentMoveObj.offsetLeft;
relTop = event.y - currentMoveObj.offsetTop;
}
window.document.onmouseup = function()
{
currentMoveObj = null; //当鼠标释放时同时释放拖动对象
}
function f_move(obj)
{
if(currentMoveObj != null)
{
currentMoveObj.style.pixelLeft=event.x-relLeft;
currentMoveObj.style.pixelTop=event.y-relTop;
}
}
function fnPopup()
{
document.getElementById('popup').style.display='block';
// 只有在第一次显示时加载页面
// if(window.frames[0].location.href=='about:blank')
// window.frames[0].location.href="Dialog.aspx";
}
function fnCloseWin()
{
//parent.document.getElementById('uinput').value=document.getElementById('uinput').value;
parent.document.getElementById('popup').style.display='none';
// alert(document.all('chb').value)
}
</script>
<input type="button" value="显示" onclick="javascript:fnPopup();" />
<input type="button" value="隐藏" onclick="javascript:fnCloseWin();" />
<br />
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<div border: 1px solid #606060; width: 320px; height: 240px; display: none;
position: absolute;" onselectstart="return false">
<p align="right" style="height: 20px; background-color: #999999; cursor:move;" onmousedown="f_mdown(popup)"
onmousemove="f_move(popup)">
<a href="#" onclick="javascript:fnCloseWin();" style="color:Red">关闭</a></p>
<input type="checkbox" />
</div>
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