asp.net实现滚动新闻

<div id="FloatDIV" style="position: absolute;top: 0px; border-right: activeborder 1px solid; border-top: activeborder 1px solid; border-left: activeborder 1px solid; border-bottom: activeborder 1px solid; z-index:9999">
<a href="http://wwww.baidu.com" target="_blank"><img style="border:none;" src="Image/广告.jpg" /></a>
</div>

<script type="text/javascript">
var MarginLeft = 10;    //浮动层离浏览器右侧的距离
var MarginTop = 190;   //浮动层离浏览器顶部的距离
var Width = 100;            //浮动层宽度
var Heigth= 100;           //浮动层高度

//设置浮动层宽、高
function Set()
{
document.getElementById("FloatDIV").style.width = Width + 'px';
document.getElementById("FloatDIV").style.height = Heigth + 'px';
}

//实时设置浮动层的位置
function Move()
{
var b_top = window.pageYOffset
|| document.documentElement.scrollTop
|| document.body.scrollTop
|| 0;
var b_width= document.body.clientWidth;
document.getElementById("FloatDIV").style.top = b_top + MarginTop + 'px';
document.getElementById("FloatDIV").style.left = b_width - Width - MarginLeft + 'px';
setTimeout("Move();",100);
}

function showservicepeople()
{
location.href='在线客服.aspx';
}

Set();
Move();

</script>