<!doctype html>
<html>
<head>
<title>新浪微博大厅滚动tweets-slide</title>
<meta http-equiv=
"Content-type"
content=
"text/html; charset=utf-8"
/>
<style type=
"text/css"
>
ul, li {margin:0; padding:0;list-style:none}
body {
margin: 0;
height: 100%;
background: #333;
}
.wp {
position: relative;
width: 800px;
height: 400px;
overflow: hidden;
margin: 20px auto;
border: 4px solid #121212;
background: #fff;
}
.slider {
position: absolute;
width: 760px;
padding: 0 20px;
left:0;
top: 0;
}
.fl {float:left}
.slider img {display:block; padding: 2px; border: 1px solid #ccc}
.slider li {padding: 20px 0; border-bottom: 1px dashed #ccc;overflow:hidden;width:100%}
.slider p {font-size: 12px;margin:0;padding-left:68px;color:#333;line-height:20px;}
</style>
<script type=
"text/javascript"
>
function
H$(i) {
return
document.getElementById(i)}
function
H$$(c, p) {
return
p.getElementsByTagName(c)}
var
slider =
function
() {
function
init (o) {
this.id = o.id;
this.at = o.auto ? o.auto : 3;
this.o = 0;
this.pos();
}
init.prototype = {
pos :
function
() {
clearInterval(this.__b);
this.o = 0;
var
el = H$(this.id), li = H$$(
'li'
, el), l = li.length;
var
_t = li[l-1].offsetHeight;
var
cl = li[l-1].cloneNode(true);
cl.style.opacity = 0; cl.style.filter =
'alpha(opacity=0)'
;
el.insertBefore(cl, el.firstChild);
el.style.top = -_t +
'px'
;
this.anim();
},
anim :
function
() {
var
_this = this;
this.__a = setInterval(
function
(){_this.animH()}, 20);
},
animH :
function
() {
var
_t = parseInt(H$(this.id).style.top), _this = this;
if
(_t >= -1) {
clearInterval(this.__a);
H$(this.id).style.top = 0;
var
list = H$$(
'li'
,H$(this.id));
H$(this.id).removeChild(list[list.length-1]);
this.__c = setInterval(
function
(){_this.animO()}, 20);
}
else
{
var
__t = Math.
abs
(_t) - Math.
ceil
(Math.
abs
(_t)*.07);
H$(this.id).style.top = -__t +
'px'
;
}
},
animO :
function
() {
this.o += 2;
if
(this.o == 100) {
clearInterval(this.__c);
H$$(
'li'
,H$(this.id))[0].style.opacity = 1;
H$$(
'li'
,H$(this.id))[0].style.filter =
'alpha(opacity=100)'
;
this.auto();
}
else
{
H$$(
'li'
,H$(this.id))[0].style.opacity = this.o/100;
H$$(
'li'
,H$(this.id))[0].style.filter =
'alpha(opacity='
+this.o+
')'
;
}
},
auto :
function
() {
var
_this = this;
this.__b = setInterval(
function
(){_this.pos()}, this.at*1000);
}
}
return
init;
}();
</script>
</head>
<body>
<div
class
=
"wp"
>
<ul id=
"slider"
class
=
"slider"
>
<li><a
class
=
"fl"
href=
"javascript:;"
><img src=
"images/u160412.jpg"
alt=
""
/></a>
<p>曾虑多情损梵行
入山又恐别倾城
世间安得双全法
不负如来不负卿</p>
</li>
<li><a
class
=
"fl"
href=
"javascript:;"
><img src=
"images/u160412.jpg"
alt=
""
/></a>
<p>第一最好不相见,如此便可不相恋。
第二最好不相知,如此便可不相思。<br/>
第三最好不相伴,如此便可不相欠。
第四最好不相惜,如此便可不相忆。<br/>
第五最好不相爱,如此便可不相弃。
</li>
<li><a
class
=
"fl"
href=
"javascript:;"
><img src=
"images/u160412.jpg"
alt=
""
/></a>
<p>人生若只如初见,何事秋风悲画扇。
等闲变却故人心,却道故人心易变。<br/>
骊山语罢清宵半,泪雨零铃终不怨。
何如薄幸锦衣郎,比翼连枝当日愿。</p>
</li>
<li><a
class
=
"fl"
href=
"javascript:;"
><img src=
"images/u160412.jpg"
alt=
""
/></a>
<p>今天天气不错,我们都出来郊游了,可不一会就下起了雨,都淋湿了,但心情很爽噢。<br/>必竟我们不怎么出来玩,一出来就碰到了雨,很荣幸哦!</p>
</li>
</ul>
</div>
<script type=
"text/javascript"
>
new
slider({id:
'slider'
})
</script>
</body>
</html>