<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;"> 浮动层示例：<br /> <a target="_blank" href="tencent://message/?uin=101535223&Site=http://www.jailusd.com&Menu=yes"><img border="0" src="http://wpa.qq.com/pa?p=1:101535223:3" alt="有事您说话"></a> </div>二、把以下代码插到</body>标签之后，设置MarginLeft、MarginTop、Width、Heigth四个变量的值
<script language="javascript" type="text/javascript">var MarginLeft = 30; //浮动层离浏览器右侧的距离var MarginTop = 50; //浮动层离浏览器顶部的距离var Width = 120; //浮动层宽度var Heigth= 45; //浮动层高度//设置浮动层宽、高function Set()
{
document.getElementById("FloatDIV").style.width = Width; document.getElementById("FloatDIV").style.height = Heigth;
}//实时设置浮动层的位置function Move(){ document.getElementById("FloatDIV").style.top = document.documentElement.scrollTop + MarginTop; document.getElementById("FloatDIV").style.left = document.documentElement.clientWidth - Width - MarginLeft; setTimeout("Move();",100);}Set();Move();</script>