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悬浮div 和 悬浮广告
悬浮div 和 悬浮广告
<
div
id
="floater1"
style
=" z-index: 100; left:10px; top: expression(eval(document.body.scrollTop)+eval(document.body.clientHeight) - 550); visibility:visible; width: 100px; position: absolute; "
>
悬浮
</
div
>
<%
@ Page Language
=
"
C#
"
AutoEventWireup
=
"
true
"
CodeFile
=
"
Default5.aspx.cs
"
Inherits
=
"
Default5
"
%>
<
html
xmlns
="http://www.w3.org/1999/xhtml"
>
<
head
runat
="server"
>
<
title
>
无标题页
</
title
>
</
head
>
<
body
>
<
form
id
="form1"
runat
="server"
>
<
div
align
="center"
>
<
center
>
<
table
width
="770"
height
="3000"
border
="0"
cellpadding
="0"
cellspacing
="0"
bgcolor
="#F4F4F4"
>
<
tr
>
<
td
width
="100%"
valign
="top"
></
td
>
</
tr
>
</
table
>
</
center
>
</
div
>
<
SCRIPT
LANGUAGE
="JavaScript"
>
<!--
var
showad
=
true
;
var
Toppx
=
60
;
//
上端位置
var
AdDivW
=
100
;
//
宽度
var
AdDivH
=
300
;
//
高度
var
PageWidth
=
800
;
//
页面多少宽度象素下正好不出现左右滚动条
var
MinScreenW
=
1024
;
//
显示广告的最小屏幕宽度象素
var
ClosebuttonHtml
=
'
<div align="right" style="position: absolute;top:0px;right:0px;margin:2px;padding:2px;z-index:2000;"><a href="javascript:;" onclick="hidead()" style="color:red;text-decoration:none;font-size:12px;">关闭</a></div>
'
var
AdContentHtml
=
'
<div align="center" style="color:green;font-size:23pt;font-family:黑体;"><br><br>广<br>告<br>内<br>容</div>
'
;
document.write (
'
<div id="Javascript.LeftDiv" style="position: absolute;border: 1px solid #336699;background-color:#EEEEE2;z-index:1000;width:
'
+
AdDivW
+
'
px;height:
'
+
AdDivH
+
'
px;top:-1000px;word-break:break-all;display:none;">
'
+
ClosebuttonHtml
+
'
<div>
'
+
AdContentHtml
+
'
</div></div>
'
);
document.write (
'
<div id="Javascript.RightDiv" style="position: absolute;border: 1px solid #336699;background-color:#EEEEE2;z-index:1000;width:
'
+
AdDivW
+
'
px;height:
'
+
AdDivH
+
'
px;top:-1000px;word-break:break-all;display:none;">
'
+
ClosebuttonHtml
+
'
<div>
'
+
AdContentHtml
+
'
</div></div>
'
);
function
scall()
{
if
(
!
showad)
{
return
;}
if
(window.screen.width
<
MinScreenW)
{
alert(
"
临时提示:\n\n显示器分辨率宽度小于
"
+
MinScreenW
+
"
,不显示广告
"
);
showad
=
false
;
document.getElementById(
"
Javascript.LeftDiv
"
).style.display
=
"
none
"
;
document.getElementById(
"
Javascript.RightDiv
"
).style.display
=
"
none
"
;
return
;
}
var
Borderpx
=
((window.screen.width
-
PageWidth)
/
2-AdDivW)
/
2
;
document.getElementById(
"
Javascript.LeftDiv
"
).style.display
=
""
;
document.getElementById(
"
Javascript.LeftDiv
"
).style.top
=
document.body.scrollTop
+
Toppx;
document.getElementById(
"
Javascript.LeftDiv
"
).style.left
=
document.body.scrollLeft
+
Borderpx;
document.getElementById(
"
Javascript.RightDiv
"
).style.display
=
""
;
document.getElementById(
"
Javascript.RightDiv
"
).style.top
=
document.body.scrollTop
+
Toppx;
document.getElementById(
"
Javascript.RightDiv
"
).style.left
=
document.body.scrollLeft
+
document.body.clientWidth
-
document.getElementById(
"
Javascript.RightDiv
"
).offsetWidth
-
Borderpx;
}
function
hidead()
{
showad
=
false
;
document.getElementById(
"
Javascript.LeftDiv
"
).style.display
=
"
none
"
;
document.getElementById(
"
Javascript.RightDiv
"
).style.display
=
"
none
"
;
}
window.onscroll
=
scall;
window.onresize
=
scall;
window.onload
=
scall;
//
-->
</
SCRIPT
>
</
form
>
</
body
>
</
html
>
posted on
2008-04-07 15:03
执法长老
阅读(
3207
) 评论(
0
)
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