<htmlxmlns=
"http://www.w3.org/1999/xhtml"
>
<head>
<meta http-equiv=
"Content-Type"
content=
"text/html; charset=gb2312"
/>
<title>UntitledDocument</title>
<script>
function
openDiv(newDivID)
{
var
newMaskID =
"mask"
;
var
newMaskWidth =document.body.scrollWidth;
var
newMaskHeight =document.body.scrollHeight;
var
newMask = document.createElement(
"div"
);
newMask.id = newMaskID;
newMask.style.position =
"absolute"
;
newMask.style.zIndex =
"1"
;
newMask.style.width = newMaskWidth +
"px"
;
newMask.style.height = newMaskHeight +
"px"
;
newMask.style.top =
"0px"
;
newMask.style.left =
"0px"
;
newMask.style.background =
"gray"
;
newMask.style.filter =
"alpha(opacity=40)"
;
newMask.style.opacity =
"0.40"
;
document.body.appendChild(newMask);
window.open(
'http://www.baidu.com'
,
'_blank'
,
'width=500,height=260,menubar=no,toolbar=no'
); //弹出子页面,具体自用自改
function
newDivCenter()
{
newDiv.style.top = (document.body.scrollTop + document.body.clientHeight/2
- newDivHeight/2) +
"px"
;
newDiv.style.left = (document.body.scrollLeft + document.body.clientWidth/2
- newDivWidth/2) +
"px"
;
}
if
(document.all)
{
window.attachEvent(
"onscroll"
,newDivCenter);
}
else
{
window.addEventListener(
'scroll'
,newDivCenter,false);
}
var
newA = document.createElement(
"span"
);
newA.href =
"#"
;
newA.style.position =
"absolute"
;
newA.style.left=350+
"px"
;
newA.innerHTML =
"Close"
;
newA.onclick =
function
()
{
if
(document.all)
{
window.detachEvent(
"onscroll"
,newDivCenter);
}
else
{
window.removeEventListener(
'scroll'
,newDivCenter,false);
}
document.body.removeChild(newMask);
document.body.removeChild(newDiv);
return
false;
}
newDiv.appendChild(newA);
}
</script>
</head>
<BODY>
<a onclick=
"openDiv('newDiv');"
style=
"cursor:pointer"
>点我点我</a>
<br>
username:<input type=
"text"
name=
"uname"
/><br>
u p w d:<input type=
"password"
name=
"upwd"
/>
<br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<br /><br /><br /><br /><br /><br />
<a onclick=
"openDiv('newDiv');"
style=
"cursor:pointer"
>点我点我</a>
</BODY>
</html>