鼠标移动只会下拉第一个，用的是onmouseover。求帮忙

html代码

        <ul>
            <asp:Repeater ID="Repeater1" runat="server">
                <ItemTemplate>
                    <li > 
                        <a class="space" href="<%#Eval("Link") %>" onmouseover="display()" onmouseout="disappear()">
                            <img src="/Upload/Product/womensdress/<%#Eval("ProductJpg") %>"alt="产品"  width="240" height="240"/>
                        </a>
                        <h3>
                            <b>【包邮】</b>
                                <a rel="nofollow" target="_blank" href="<%#Eval("Link") %>" title="<%#Eval("ProductName")%>"><%#Eval("ProductName")%></a>
                        </h3>
                        <h4>
                            <em><b>¥</b>22</em>
                            <span>
                            <i>¥35</i>
                            <u>(2.3折)</u>
                            <strong>
                            <b class="i2" title="拍下改价"></b>
                            </strong>
                            </span>
                            <a rel="nofollow" target="_blank" href="http://out.zhe800.com/ju/deal/1zhewang_504066" onclick="add_page_stats_to_params(this,504066,'')" onmouseover="display()" onmouseout="disappear()">去淘宝抢购</a>
                        </h4>
                        <div id="deal" >
                   <h5>
                            <b>剩余时间：</b><i>1天1时11分</i>
                        </h5>
                        <h6>
                        <a href='http://www.zhe800.com/help/cs_support?utm_content=deal' class='xfbz' target='_blank'>
                        <b>质检员28：</b>
                            鲜花饼是以云南特有的食用玫瑰花入料的酥饼，是以“花味、云南味”为特色的云南经典点心代表，3种口味。</a>
                        <span class='xq'><a href="http://www.zhe800.com/ju_deal/1zhewang_504066" target="_blank">[详情]</a></span>
                        </h6>
                        </div>
                    </li>  
                </ItemTemplate>
            </asp:Repeater>        

script代码
$("#mkeUl").hover(function () { clearInterval(Timer) }, function () { Timer = setInterval(autoPlay, 4000); });
function display() {
document.getElementById("deal").style.display = "block";
}
function disappear() {
document.getElementById("deal").style.display = "none";
}

是不是deal这个id重复了，可以看看生成的html页面