广州深圳房价对比:关于 一段JavaScript ASP循环的问题

下面代码 是一段 变换图片特效 我写了个循环 但是不能正常显示~~高手给看看什么问题

<script language=JavaScript>
<!--
var bannerAD=new Array();
var bannerADlink=new Array();
var adNum=0;
n=0
<%
strSql="select * news where pic<>"" order by id desc"
set rs=Server.CreateObject("ADODB.RecordSet")
rs.open strSql,conn,1,1
if rs.eof then
response.write"<font color=#000000>没有相关信息!</font> "
else
do while not rs.eof
if not rs.eof then %>

n=n+1
bannerAD[<%=n%>]="<%=rs("pic")%>";
bannerADlink[<%=n%>]="news.asp?id=<%=rs("id")%>"

<% end if
rs.movenext
loop
end if %>

var preloadedimages=new Array();
for (i=1;i<bannerAD.length;i++){
preloadedimages[i]=new Image();
preloadedimages[i].src=bannerAD[i];
}

function setTransition(){
if (document.all){
bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23);
bannerADrotator.filters.revealTrans.apply();
}
}

function playTransition(){
if (document.all)
bannerADrotator.filters.revealTrans.play()
}

function nextAd(){
if(adNum<bannerAD.length-1)adNum++ ;
else adNum=0;
setTransition();
document.images.bannerADrotator.src=bannerAD[adNum];
playTransition();
theTimer=setTimeout("nextAd()", 4000);
}

function jump2url(){
jumpUrl=bannerADlink[adNum];
jumpTarget='_blank';
if (jumpUrl != ''){
if (jumpTarget != '')window.open(jumpUrl,jumpTarget);
else location.href=jumpUrl;
}
}
function displayStatusMsg() {
status=bannerADlink[adNum];
document.returnValue = true;
}

//-->
</script>
<a onMouseOver="displayStatusMsg();return document.returnValue" href="javascript:jump2url()"><img src="search_banner.gif"
name=bannerADrotator width=212 height=205 border=0 align="middle"
style="FILTER: revealTrans(duration=2,transition=40)"></a>
<script language=JavaScript>nextAd()</script>