<style>
body{
margin:0px;
padding:0px;
font-size:14px;
}
#t {
position:absolute;
float:left;
left:0px;
top:0px;
}
#a {
float:left;
}
.al {
opacity:
0.80;
filter :
progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=80,finishOpacity=100);
}
.al2{
opacity:
0.00;
filter :
progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0,finishOpacity=100);
}
U
{
DISPLAY: block;
OVERFLOW: hidden;
HEIGHT: 1px
}
U.f1
{
background-color:#5cc;
BACKGROUND: #5cc;
MARGIN: 0px
3px
}
U.f2 {
background-color:#5cc;
BORDER-RIGHT: #5cc 2px
solid;
MARGIN: 0px 1px;
BORDER-LEFT: #5cc 2px solid
}
U.f3
{
background-color:#5cc;
BORDER-RIGHT: #5cc 1px solid;
MARGIN: 0px
1px;
BORDER-LEFT: #5cc 1px
solid
}
.d_top{
clear:both;
overflow:hidden;
background-color:#5cc;
height:29px;
vertical-align:bottom;
}
.d_top
a{
float:right;
margin-top:5px;
margin-right:13px;
padding-top:3px;
width:18px;
color:red;
background-color:#789;
text-decoration:none;
font-weight:bold;
text-align:center;
vertical-align:middle;
}
.d_top
span{
float:left;
font-size:13px;
margin-left:15px;
margin-top:8px;
}
.d_body
{
BORDER-RIGHT: #5cc 3px solid;
BORDER-LEFT: #5cc 3px
solid;
padding:10px;
height:200px;
background-color:#fff;
}
.d_foot{
clear:both;
overflow:hidden;
background-color:#5cc;
height:2px;
}
</style>
<script
type="text/javascript">
function $(id){return
document.getElementById(id);}
function show(id){
var t =
$(id);
t.style.width=document.body.clientWidth;
t.style.height=document.body.clientHeight;
window.onresize=function(){
t.style.width=document.body.clientWidth;
t.style.height=document.body.clientHeight;
}
$(id).style.display="";
}
function
cl(id){
$(id).style.display="none";
}
function
moveEvent(e,id){
var isIE = (document.all)?true:false;
drag =
true;
xx=isIE?event.x:e.pageX;
yy=isIE?event.y:e.pageY;
L =
document.getElementById(id).offsetLeft;
T =
document.getElementById(id).offsetTop;
document.onmousemove = function(e)
{
if (drag)
{
x=isIE?event.x:e.pageX; if(x<0)x=0;
y=isIE?event.y:e.pageY; if(y<0)y=0;
document.getElementById(id).style.left
= L-xx+x;
document.getElementById(id).style.top =
T-yy+y;
}
}
document.onmouseup=function(){
drag =
false;
}
}
window.onscroll=function(){
$("back_div").style.width=document.body.scrollWidth;
$("back_div").style.height=document.body.scrollHeight;
}
</script>
<body>
<div
id="a" style="position:absolute; left:300px; top:200px;">
<a
href="javascript:"
onClick="show(‘t‘)">点这里哦！</a> </div>
<div id="t"
style="display:none;">
<div style="width:100%;height:100%;
z-index:-1; position:absolute; float:left;
background-color:#555;overflow:hidden;" class="al"
id="back_div">
<iframe style="position:absolute; left:0px; top:0px;
left:0px; bottom:0px; float:left; z-index:-1; margin:0px; padding:0px;"
frameborder="0" scrolling="no" width="100%" height="2000px;" class="al2"
id="ifr"></iframe>
</div>
<DIV style="WIDTH: 500px;
position:absolute;float:left;top:25%; left:30%; z-index:999; clear:both;
overflow:hidden;" id="t_div">
<iframe style="position:absolute;
left:0px; top:0px; left:0px; bottom:0px; float:left; z-index:-1; margin:0px;
padding:0px;" frameborder="0" scrolling="no" width="100%" height="2000px;"
class="al2" id="ifr"></iframe>
<U
class="f1"></U><U class="f2"></U><U
class="f3"></U>
<div class="d_top"
onMouseDown="moveEvent(event,‘t_div‘)">
<span>欢迎光临</span>
<a
href="javascript:"
onClick="cl(‘t‘)">×</a>
</div>
<DIV class="d_body"
>做体验最好的源码站。
</DIV>
<div
class="d_foot"></div>
<U class="f3"></U><U
class="f2"></U><U
class="f1"></U>
</DIV>
</div>
</body>