求带按钮的图片横幅广告和滚动的新闻实现方法？

[Kelvin__Zhang]

<script type="text/javascript">
var NowFram=1;
var MaxFram=4;
function scroll(d1){
if(Number(d1)){
clearTimeout(theTimer);
NowFram=d1;
}
for(var i =1; i<(MaxFram+1); i++){
if(NowFram==i){
document.getElementById('img_'+NowFram).style.display='block';
}
else{
document.getElementById('img_'+i).style.display='none';
}
}
{
if(NowFram==MaxFram)
NowFram=1;
else
NowFram++;
}
var theTimer=setTimeout('scroll()',1000);
}
</script>

<div id="guanggao" style="height:130px;width:500px;">
<asp:Image ID="img_1" runat="server" ImageUrl="~/Images/img_1.gif" Visible="true" />
<asp:Image ID="img_2" runat="server" ImageUrl="~/Images/img_2.gif" Visible="false" />
<asp:Image ID="img_3" runat="server" ImageUrl="~/Images/img_3.gif" Visible="false" />

<asp:Image ID="img_4" runat="server" ImageUrl="~/Images/img_4.gif" Visible="false" />
<div style="z-index:3; float:right;">
<span class="span" onmousemove="scroll(1)">1</span><br /><br />
<span class="span" onmousemove="scroll(2)">2</span><br /><br />
<span class="span" onmousemove="scroll(3)">3</span><br /><br />
<span class="span" onmousemove="scroll(4)">4</span>
</div>
</div>
在用户控件中是否可以写这段代码？如果可以，但它提示我dome和dome2未定义。各位告知小弟方法

[wuyq11]

dome在那里设置的
服务器端控件使用clientID

[Kelvin__Zhang]

<script type="text/javascript">
var speed=50;
dome2.innerHTML==dome1.innerHTML;

function Marquee()
{
if(dome2.offsetTop-dome.scrollIntoView<=0)
{
dome.scrollIntoView-=dome1.offsetHeight;
}
else
{
dome.scrollIntoView++;
}
}
var MyMar=setInterval(Marquee,speed)
dome.onmouseover=function() {clearInterval(MyMar)}
dome.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
</script>
<div id="dome" style="width:150px;border:solid 1px red;">
<div id="dome1">
<asp:Repeater ID="repNews" runat="server">
<HeaderTemplate>
<table>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td align="left"><asp:HyperLink ID="hlNews" runat="server" Text='<%# Eval("title") %>'></asp:HyperLink></td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
</div>
<div id="dome2"></div>
</div>
刚那个是图片横幅广告的，大哥帮忙看下[Quote=引用 1 楼 wuyq11 的回复:]
dome在那里设置的
服务器端控件使用clientID
[/Quote]

[wwfgu00ing]

http://www.open-open.com/ajax/Image.htm