你要是想显示层图片就直接ad1和ad2去掉放上<img
src="显示图片地址">
js代码直接放到你网站页面中他这里的对联显示的是ad1和ad2你要是想显示层图片就直接ad1和ad2去掉放上<img src="显示图片地址">
<html>
<head>
<title>对联广告</title>
</head>
<script language="javascript">
function yidong()
{
var abc = document.getElementById("leftdiv")
var ab = document.getElementById("rightdiv")
abc.style.top = document.body.scrollTop
ab.style.top = document.body.scrollTop
setTimeout("yidong()",6)
}
</script>
<body onload="yidong()">
<div style="height:1600px">内容显示层</div>
<div id="leftdiv" style="position:absolutez-index:1left:10px" >
<img src="广告图片地址"></div>
<div id="rightdiv" style="position:absoluteright:10pxz-index:1">
<img src="广告图片地址"></div>
</body>
</html>
<script>var class_name=function()
{
this.top=500//与顶部距离
//左侧广告
this.l_width=100//宽
this.l_height=100//高
this.l_left=100//与左侧的距离
this.l_src="http://img.baidu.com/img/logo-zhidao.gif"//图片路径
this.l_url="http://www.baidu.com/"//图片链接地址
//右侧广告
this.r_width=100//宽
this.r_height=100//高
this.r_right=100//与右侧的距离
this.r_src="http://img.baidu.com/img/logo-zhidao.gif"//图片路径
this.r_url="http://www.baidu.com/"//图片链接地址
}
var c=new class_name()
document.write('<div id="xf_left_gg" style="position:absolutewidth:'+c.l_width+'pxheigth:'+c.l_height+'pxleft:'+c.l_left+'pxtop:'+c.top+'px"><a href="'+c.l_url+'" target="_blank"><img src="'+c.l_src+'" width="'+c.l_width+'" height="'+c.l_height+'" border="0"></a></div>')
document.write('<div id="xf_right_gg" style="position:absolutewidth:'+c.r_width+'pxheigth:'+c.r_height+'px" right:'+c.r_right+'pxtop:'+c.top+'px"><a href="'+c.l_url+'" target="_blank"><img src="'+c.l_src+'" width="'+c.l_width+'" height="'+c.l_height+'" border="0"></a></div>')
function lxs_xf()
{
var t=(document.body.scrollTop>0)?(parseInt(document.body.scrollTop)+c.top):c.top
$("xf_left_gg").style.left=c.l_left+"px"
$("xf_left_gg").style.top=t+"px"
$("xf_right_gg").style.right=c.r_right+"px"
$("xf_right_gg").style.top=t+"px"
}
function $(id){return document.getElementById(id)}
if(window.attachEvent)
{
window.attachEvent("onload",lxs_xf)
window.attachEvent("onscroll",lxs_xf)
}
else
{
window.addEventListener("load",lxs_xf,false)
window.addEventListener("scroll",lxs_xf,false)
}
</script>