สอบถามเรื่อง ผม Query ข้อมูลขึ้นมาแล้ว มีปุ่มกดให้ทุกๆๆ Record แต่ทำไมกดผ่านปุ่มเดียว ที่เหลือ กดแล้วนิ่งครับผม

<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage/MasterPageEAuction.master" AutoEventWireup="true" CodeFile="Product_Vote.aspx.cs" Inherits="ProductsShowPage_Product_Vote" %>

<%@ Register Src="~/usercontrol/UserUnsubscriptionControl.ascx" TagName="UserUnsubscription" TagPrefix="menu" %>

<%@ Register Src="~/usercontrol/UserSubscriptionControl.ascx" TagName="UserSubscription" TagPrefix="menu" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
<script src="../Jquery/jquery-1.7.1.js" type="text/javascript"></script>
<script type="text/javascript">
    $(document).ready(function () {
        //alert("Vote");
        $('#Vote_Submit').click(function () {
            alert("Click Vote");
            var HD_id_ProVote = $("input[id$='HD_Product_ID']").val();
            //var RD_id_ProVote = $("input[id$='RD_Product_ID']").val();
            alert(HD_id_ProVote);
        });
    });
</script>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="body" Runat="Server">
<menu:UserUnsubscription ID="Menu_Unsubscript" runat="server" />
<menu:UserSubscription ID="Menu_Subscript" runat="server" />
<table border="1" width="100%" >

        <%
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                if ( (i % 3) == 0)
                {
                    if (i == 0)
                    {
                        Response.Write("<tr>");
                    }
                    else 
                    {
                        Response.Write("</tr><tr>");
                    }
                }
                
                System.Data.DataRow  dr = dt.Rows[i];
        %>

        <td><div style="text-align:center"><img src="<%= dr["PRODUCT_VOTE_PIC"] %>" width="150" /></div><br />
        <div><font class="fonttitle">ชื่อสินค้า : </font><%= dr["PRODUCT_VOTE_NAME"] %></div><br />
        <input type="hidden" id="HD_Product_ID" value="<%= dr["PRODUCT_VOTE_ID"] %>" />
        <%--<input type="radio" value="<%= dr["PRODUCT_VOTE_ID"] %>" id=RD_Product_ID />--%>
        <div style="text-align:center"><input type="button" id="Vote_Submit" value="Vote"/></div>
        </td>
        <% 
            }
         %>
         </tr>
         </table>
         <%--<div style="text-align:center"><input type="button" id="Vote_Submit" value="Vote"/></div>--%>
</asp:Content>