可以向上收缩隐藏的广告特效代码

<html>

<head>

function checktopAds()

{

return true;

}

function do_it()

{

if ( checktopAds() )

{

var anim = function()

{

n += 5;

if(n >= 450){

document.getElementById('topAds_chk_show').style.marginTop = "0";

window.clearInterval(t1);

}else{

document.getElementById('topAds_chk_show').style.marginTop = "-"+(450 - n)+"px";

}

},n=0;

var t1 = window.setInterval(anim,80);

}

function close_chk_show()

{

var anim = function()

{

n += 5;

if(n >= 450){

document.getElementById('topAds_chk_show').style.marginTop = "-45px";

window.clearInterval(t1);

}else{

document.getElementById('topAds_chk_show').style.marginTop = "-"+ n +"px";

}

},n=0;

var t1 = window.setInterval(anim,80);

}

</script>

</head>

src="http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-9186806591725817&dt=1198315984640&lmt=1198315984&output=html&slotname=6945472709&correlator=1198315984640&url=http%3A%2F%2Fwww.cn-web.com%2Fcnweb%2F0%2F460%2Farticle%2F&cc=100&ga_vid=1729948988.1198315985&ga_sid=1198315985&ga_hid=1901916097&flash=8&u_h=768&u_w=1024&u_ah=738&u_aw=1024&u_cd=32&u_tz=480&u_java=true"

marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no"></iframe>

</div>

<p>代码实例：<strong>顶部自动收缩广告效果</strong>&nbsp;&nbsp;&nbsp;您可以点击广告观看演示效果</p>

<a href="javascript:close_chk_show();">点击这里关闭</a>

</body>

<html>

WEB开发技术知识库

搜索

热门标签

可以向上收缩隐藏的广告特效代码