<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>QQ现在浮动窗口</title>
<link rel="stylesheet" href="images/qq.css" type="text/css">
</head>
<body><script language="JavaScript1.1" type="text/javascript" src="images/qq.js"></script>
<div id="topbar"> <table border="0" width="110" cellspacing="0" cellpadding="0">
<tr>
<td width="110"><img border=0 src=images/kefu_up.gif></td>
</tr>
<script src="http://webpresence.qq.com/getonline?Type=1&464201637:464201637:464201637:464201637:464201637:"></script>
<tr><td valign=middle background=images/kefu_middle.gif>
<script>
if (online[0]==0)
document.write(" <img src=images/qqoffline.gif border=0 align=middle><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服离线 ①&Menu=no' title='客服不在线,请留言'> chinmo</a>");
else
document.write(" <img src=images/qqonline.gif border=0 align=middle><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服在线 ①&Menu=no' title='在线即时交谈'> chinmo</a>");
</script>
</td></tr>
<tr><td valign=middle background=images/kefu_middle.gif>
<script>
if (online[1]==0)
document.write(" <img src=images/qqoffline.gif border=0 align=middle><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服离线 ②&Menu=no' title='客服不在线,请留言'> chinmo</a>");
else
document.write(" <img src=images/qqonline.gif border=0 align=middle><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服在线 ②&Menu=no' title='在线即时交谈'> chinmo</a>");
</script>
</td></tr>
<tr><td valign=middle background=images/kefu_middle.gif>
<script>
if (online[2]==0)
document.write(" <img src=images/qqoffline.gif border=0 align=middle><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服离线 ③&Menu=no' title='客服不在线,请留言'> chinmo</a>");
else
document.write(" <img src=images/qqonline.gif border=0 align=middle><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服在线 ③&Menu=no' title='在线即时交谈'> chinmo</a>");
</script>
</td></tr>
<tr><td valign=middle background=images/kefu_middle.gif>
<script>
if (online[3]==0)
document.write(" <img src=images/qqoffline.gif border=0 align=middle><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=技术支持 ①&Menu=no' title='客服不在线,请留言'> chinmo</a>");
else
document.write(" <img src=images/qqonline.gif border=0 align=middle><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=技术支持 ①&Menu=no' title='在线即时交谈'> chinmo</a>");
</script>
</td></tr>
<tr><td valign=middle background=images/kefu_middle.gif>
<script>
if (online[4]==0)
document.write(" <img src=images/qqoffline.gif border=0 align=middle><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=技术支持 ②&Menu=no' title='客服不在线,请留言'> chinmo</a>");
else
document.write(" <img src=images/qqonline.gif border=0 align=middle><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=技术支持 ②&Menu=no' title='在线即时交谈'> chinmo</a>");
</script>
</td></tr>
<tr><td width="110"><img border=0 src=images/kefu_down.gif></td></tr>
</table></div>
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</body>
</html>整了一个
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>QQ现在浮动窗口</title>
<link rel="stylesheet" href="images/qq.css" type="text/css">
</head>
<body><script language="JavaScript1.1" type="text/javascript" src="images/qq.js"></script>
<div id="topbar"> <table border="0" width="110" cellspacing="0" cellpadding="0">
<tr>
<td width="110"><img border=0 src=images/kefu_up.gif></td>
</tr>
<script src="http://webpresence.qq.com/getonline?Type=1&464201637:464201637:464201637:464201637:464201637:"></script>
<tr><td valign=middle background=images/kefu_middle.gif>
<script>
if (online[0]==0)
document.write(" <img src=images/qqoffline.gif border=0 align=middle><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服离线 ①&Menu=no' title='客服不在线,请留言'> chinmo</a>");
else
document.write(" <img src=images/qqonline.gif border=0 align=middle><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服在线 ①&Menu=no' title='在线即时交谈'> chinmo</a>");
</script>
</td></tr>
<tr><td valign=middle background=images/kefu_middle.gif>
<script>
if (online[1]==0)
document.write(" <img src=images/qqoffline.gif border=0 align=middle><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服离线 ②&Menu=no' title='客服不在线,请留言'> chinmo</a>");
else
document.write(" <img src=images/qqonline.gif border=0 align=middle><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服在线 ②&Menu=no' title='在线即时交谈'> chinmo</a>");
</script>
</td></tr>
<tr><td valign=middle background=images/kefu_middle.gif>
<script>
if (online[2]==0)
document.write(" <img src=images/qqoffline.gif border=0 align=middle><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服离线 ③&Menu=no' title='客服不在线,请留言'> chinmo</a>");
else
document.write(" <img src=images/qqonline.gif border=0 align=middle><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=客服在线 ③&Menu=no' title='在线即时交谈'> chinmo</a>");
</script>
</td></tr>
<tr><td valign=middle background=images/kefu_middle.gif>
<script>
if (online[3]==0)
document.write(" <img src=images/qqoffline.gif border=0 align=middle><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=技术支持 ①&Menu=no' title='客服不在线,请留言'> chinmo</a>");
else
document.write(" <img src=images/qqonline.gif border=0 align=middle><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=技术支持 ①&Menu=no' title='在线即时交谈'> chinmo</a>");
</script>
</td></tr>
<tr><td valign=middle background=images/kefu_middle.gif>
<script>
if (online[4]==0)
document.write(" <img src=images/qqoffline.gif border=0 align=middle><a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=技术支持 ②&Menu=no' title='客服不在线,请留言'> chinmo</a>");
else
document.write(" <img src=images/qqonline.gif border=0 align=middle><a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=464201637&Site=技术支持 ②&Menu=no' title='在线即时交谈'> chinmo</a>");
</script>
</td></tr>
<tr><td width="110"><img border=0 src=images/kefu_down.gif></td></tr>
</table></div>
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</body>
</html>整了一个
window.setInterval("MoveFloatLayer66();", 20);
}
function MoveFloatLayer66() {
var x = 2;
var y = 50;
var docuTop = document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop;
var y = docuTop + y;
document.all.topbar.style.pixelLeft = x;
document.all.topbar.style.pixelTop = y;
}
initFloatAd66();
注意,关键是var docuTop = document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop;这个
平常都只是使用document.body.scrollTop没有考虑document.documentElement.scrollTop
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>浮动</title>
<style type="text/css">
#postBar {
position:fixed;
left:0px;
bottom:0;
_position:absolute;
_top:expression(document.documentElement.clientHeight + document.documentElement.scrollTop - this.offsetHeight);
}
</style>
</head>
<body>postBar
<div style="height:1000px;"></div>
<div id="postBar"><img src="http://static.kijiji.cn/images/post.gif" alt="广告" /></div>
</body>
</html>