原因有3个
1，<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">造成的，删除即可
或者参考2，如果你存成了js文件。将文件存成utf-8
3，或者你引用的id有问题
1，<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">造成的，删除即可
或者参考2，如果你存成了js文件。将文件存成utf-8
3，或者你引用的id有问题
http://blog.csdn.net/net_lover/archive/2006/08/25/1116488.aspx
万分感谢
<SCRIPT language=JavaScript src="picture/float.js"></SCRIPT>
<!--浮动广告代码开始-->
<DIV id=Layer1
style="Z-INDEX: 1; VISIBILITY: visible; WIDTH: 1px; POSITION: absolute; TOP: 100px; HEIGHT: 1px">
<DIV id=divMenu style="LEFT: 767px; POSITION: absolute; TOP: 0px">
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<TBODY>
<TR>
<TD>
<TABLE cellSpacing=0 cellPadding=0 width=106 border=0>
<TBODY>
<TR>
<TD><IMG height=67 src="picture/pic26.gif" width=106></TD></TR>
<TR>
<TD>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<TBODY>
<TR>
<TD vAlign=top width=11><IMG height=86
src="picture/pic27.gif" width=11></TD>
<TD vAlign=top width=86 background=picture/pic30.gif>
<SCRIPT language=javascript>
var online= new Array();
if (!document.layers)
document.write("<div id='divStayTopLeft' style='position:absolute'>")
</SCRIPT> <TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<SCRIPT src="picture/getonline.htm"></SCRIPT> <TBODY>
<TR>
<TD vAlign=bottom background="" height=30>
<SCRIPT>
if (online[0]==0)
document.write("<img src=new_picture/QQoffline.gif border=0 align=middle> <a class='qqb' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=52950682&Site=在线咨询&Menu=no' title='客服不在线，请留言'>52950682</a>");
else
document.write("<img src=new_picture/QQonline.gif border=0 align=middle> <a class='qqa' target=blank href='http://wpa.qq.com/msgrd?V=1&Uin=52950682&Site=在线咨询&Menu=no' title='在线即时交谈'>52950682</a>");
</SCRIPT>
</TD></TR>
<TR>
<TD vAlign=center background="">热线：13128207221
</TD></TR></TBODY></TABLE></TD>
<TD vAlign=top height=9><IMG height=86
src="picture/pic28.gif"
width=9></TD></TR></TBODY></TABLE></TD></TR>
<TR>
<TD><IMG height=12 src="picture/pic29.gif"
width=106></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></DIV></DIV>
<SCRIPT language=javascript> if (isNS4)
{
var divMenu = document['divMenu'];
divMenu.top = top.pageYOffset + 250;
divMenu.visibility = 'visible';
moveRightEdge();
} else if (isDOM) {
var divMenu = getRef('divMenu');
divMenu.style.top = (isNS ? window.pageYOffset : document.body.scrollTop) + 250;
divMenu.style.visibility = 'visible';
moveRightEdge();
}
// 广告框调整
document.all.divMenu.style.pixelLeft = (document.body.clientWidth - 774 ) /2 + 774 + 5;
</SCRIPT>
<!--浮动广告代码结束-->
其中的float.js文件原文为：
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}function MM_findObj(n, d) { //v3.0
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}function MM_showHideLayers() { //v3.0
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
obj.visibility=v; }
}function makePop(url, winname, width, height, scrolltype)
{
xposition=0; yposition=0;
if (parseInt(navigator.appVersion) >= 4){
xposition = (screen.width - width) / 2;
yposition = (screen.height - height) / 2;
}
args = "width=" + width + "," + "height=" + height + "," + "location=0," + "menubar=0," + "resizable=0,"
+ "scrollbars=" + scrolltype + "," + "status=0," + "titlebar=0," + "toolbar=0," + "hotkeys=0,"
+ "screenx=" + xposition + "," //NN Only
+ "screeny=" + yposition + "," //NN Only
+ "left=" + xposition + "," //IE Only
+ "top=" + yposition; //IE Only newWin=window.open(url,winname,args)
newWin.focus();
}function makeWin(url, winname, width, height, scrolltype)
{
xposition=0; yposition=0;
if (parseInt(navigator.appVersion) >= 4){
xposition = (screen.width - width) / 2;
yposition = (screen.height - height) / 2;
}
args = "width=" + width + "," + "height=" + height + "," + "location=0," + "menubar=0," + "resizable=0,"
+ "scrollbars=" + scrolltype + "," + "status=0," + "titlebar=0," + "toolbar=0," + "hotkeys=0,"
+ "screenx=" + xposition + "," //NN Only
+ "screeny=" + yposition + "," //NN Only
+ "left=" + xposition + "," //IE Only
+ "top=" + yposition; //IE Only newWin=window.open(url,winname,args)
newWin.focus();
}function space_check(strObj) { //傍归眉农 var strValue = strObj.value;
var intCode = 0; for (i = 0; i < strValue.length; i++) {
var intCode = strValue.charCodeAt(i)
var retChar = strValue.substr(i,1).toUpperCase()
intCode = parseInt(intCode)
if (retChar == " " ) return false;
}
return true;
}function search(form) {
if(!space_check(form.key)){
alert("八祸绢俊 傍鄂阑 涝仿窍矫搁 救邓聪促.");
form.key.focus();
return false;
}
if(form.key.value.length == 0) {
alert("八祸绢甫 涝仿秦林技夸");
form.key.focus();
return false;
}
}function SelMenu(index,flag)
{
if(flag == 'on')
{
flag = "visible";
target = eval("document.all['layer" + index + "'].style");
}
else
{
flag = "hidden";
target = eval("document.all['layer" + index + "'].style");
}
target.visibility = flag;
}var isDOM = (document.getElementById ? true : false);
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);
function getRef(id) {
if (isDOM) return document.getElementById(id);
if (isIE4) return document.all[id];
if (isNS4) return document.layers[id];
}
var isNS = navigator.appName == "Netscape";
function moveRightEdge() {
var yMenuFrom, yMenuTo, yOffset, timeoutNextCheck;
if (isNS4) {
yMenuFrom = divMenu.top;
yMenuTo = windows.pageYOffset + 160; // 困率 困摹
} else if (isDOM) {
yMenuFrom = parseInt (divMenu.style.top, 10);
yMenuTo = (isNS ? window.pageYOffset : document.body.scrollTop) + 160; // 困率 困摹
}
timeoutNextCheck = 500;
if (yMenuFrom != yMenuTo) {
yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 20);
if (yMenuTo < yMenuFrom)
yOffset = -yOffset;
if (isNS4)
divMenu.top += yOffset;
else if (isDOM)
divMenu.style.top = parseInt (divMenu.style.top, 10) + yOffset;
timeoutNextCheck = 10;
}
setTimeout ("moveRightEdge()", timeoutNextCheck);
}
保存成js，然后在页面调用即可。
注意修改图片位置，如果只要其中一个则删除一个即可。
var delta=0.15
var collection;
function floaters() {
this.items = [];
this.addItem = function(id,x,y,content)
{
document.write('<DIV id='+id+' style="Z-INDEX: 10; POSITION: absolute; width:80px; height:60px;left:'+(typeof(x)=='string'?eval(x):x)+';top:'+(typeof(y)=='string'?eval(y):y)+'">'+content+'</DIV>');
var newItem = {};
newItem.object = document.getElementById(id);
newItem.x = x;
newItem.y = y; this.items[this.items.length] = newItem;
}
this.play = function()
{
collection = this.items
setInterval('play()',10);
}
}
function play()
{
if(screen.width<=800)
{
for(var i=0;i<collection.length;i++)
{
collection[i].object.style.display = 'none';
}
return;
}
for(var i=0;i<collection.length;i++)
{
var followObj = collection[i].object;
var followObj_x = (typeof(collection[i].x)=='string'?eval(collection[i].x):collection[i].x);
var followObj_y = (typeof(collection[i].y)=='string'?eval(collection[i].y):collection[i].y); if(followObj.offsetLeft!=(document.body.scrollLeft+followObj_x)) {
var dx=(document.body.scrollLeft+followObj_x-followObj.offsetLeft)*delta;
dx=(dx>0?1:-1)*Math.ceil(Math.abs(dx));
followObj.style.left=followObj.offsetLeft+dx;
} if(followObj.offsetTop!=(document.body.scrollTop+followObj_y)) {
var dy=(document.body.scrollTop+followObj_y-followObj.offsetTop)*delta;
dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy));
followObj.style.top=followObj.offsetTop+dy;
}
followObj.style.display = '';
}
}
var theFloaters = new floaters();
theFloaters.addItem('followDiv1','document.body.clientWidth-100',80,'<a href="/"><img src=images/qz.gif width=89height=426 border="0"></a>');
theFloaters.addItem('followDiv2',10,80,'<a href="/"><img src=images/qz.gif width=89 height=426 border="0"></a>');
theFloaters.play();