右下角廣告js代碼

最後更新：2017-08-24 來源：互聯網

上載者：User

關鍵字網頁製作 Ajax JavaScript

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<! DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "HTTP://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">

<html xmlns="HTTP://www.jzread.com/1999/xhtml">

<head>

<meta. HTTP-equiv="Content-Type" content="text/html; charset=gbk" />

<title>右下角廣告代碼</title>

<style>

html,body{

padding:0;

margin:0;

}

</style>

</head>

<body>

<div id="aa" style="width:100px;height:100px;background:#c0c0c0;" >我在隨平滾</div>

<div id="bb" style="width:100px;height:100px;background:#c0c0c0;" >我靜止不動</div>

<div style="width:100%;height:1500px;background:#000"></div>

<div style="width:100%;height:1500px;background:green"></div>

<div style="width:100%;height:1500px;background:red"></div>

</body>

</html>

<script>

function scrollx(p){

var d = document,dd = d.documentElement,db = d.body,w = window,o = d.getElementById(p.id),ie6 = /msie 6/i.test(navig ator.userAgent),style,timer;

if(o){

o.style.cssText +=";position:"+(p.f&&!ie6?' fixed':'absolute')+";" +(p.l==undefined?' right:0;':'left:'+p.l+'px;') +(p.t!=undefined?' top:'+p.t+'px':'bottom:0');

if(p.f&&ie6){

o.style.cssText +=';left:expression(documentElement.scrollLeft + '+(p.l==undefined? dd.clientWidth-o.offsetWidth:p.l)+' + "px");top:expression(documentElement.scrollTop +'+(p.t==undefined? dd.clientHeight-o.offsetHeight:p.t)+'+ "px" );';

dd.style.cssText +=';background-image: url(about:blank);background-attachment:fixed;';

}else{

if(!p.f){

w.onresize = w.onscroll = function(){

clearInterval(timer);

timer = setInterval(function(){

//雙選擇為了修復chrome 下xhtml解析時dd.scrollTop為 0

var st = (dd.scrollTop|| db.scrollTop),c;

c = st - o.offsetTop + (p.t!=undefined?p.t:(w.innerHeight|| dd.clientHeight)-o.offsetHeight);

if(c!=0){

o.style.top = o.offsetTop + Math.ceil(Math.abs(c)/10)*(c<0?-1:1) + 'px';

}else{

clearInterval(timer);

}

},10)

}

}

}

}

}

scrollx({

id:'aa'

})

scrollx({

id:'bb',

l:0,

t:200,

f:1

})

/*

id 你要滾動的內容的id

l 橫座標的位置不寫為緊貼右邊

t 你要放在頁面的那個位置預設是貼著底邊 0是貼著頂邊

f 1表示固定不寫或者0表示滾動

*/

</script>

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