我前台基本上判断好了，，

前台代码

 <script language="javascript" type="text/javascript">
        var len;
        var sum;
        var maxnum = 100000;//最大投注金额
        var issue  ='8878'
        
        var ishave ='1'
        
        function chCI(idval)
        {
        
            if(issue=='3131')
            {
               if (document.getElementById("CI"+idval).checked == true)
                {
                    document.getElementById(idval).value = 1;
                }
                else
                {
                    document.getElementById(idval).value = 0;
                }
            }
            else
            {
                if (document.getElementById("CI"+idval).checked == true)
                {
                    document.getElementById(idval).value = 10;
                }
                else
                {
                    document.getElementById(idval).value = 0;
                }
            }
            fo(idval);
        }
        function fo(idval)
        {
            var regex=/^[1-9]\d{0,}$/;
            var val;
            len = document.getElementsByName("SMONEY").length;
            sum = 0;
            for (i=0;i<parseInt(len);i++)
            {
                val = document.getElementsByName("SMONEY")[i].value;
                if(regex.test(val)&&(document.getElementsByName("CI")[i].disabled==false))
                {
                    document.getElementsByName("CI")[i].checked = true;
                    sum = parseInt(sum)+parseInt(val);
                                        
                 
                }
                else if (document.getElementsByName("CI")[i].disabled==false)
                {
                    document.getElementsByName("CI")[i].checked = false;
                    document.getElementsByName("SMONEY")[i].value = "";
                }
            }
            if (parseInt(sum)>parseInt())
            {
                document.getElementById(idval).value = "";
                fo(idval);
                alert("您的经验不足！");
            }
            
            if(sum>maxnum)
            {
              alert("对不起，总投注金额不能超过投注上限！");
               return false;
            }
            
            
            document.getElementById("SMONEYSUM").value = sum;
        }
      
    </script>

  <asp:Repeater ID="rpt310GuessAdd" runat="server" onitemdatabound="rpt310GuessAdd_ItemDataBound" 
               >
            <HeaderTemplate>
            
                   <table class="sanyaolingtables sanyaolingTable" style=" border-collapse:collapse;font-weight:bold; "><tr>
              <td class="syl_add_tdOne">预测结果</td>
               <td class="syl_add_tdTwo">结果解释</td>
                <td class="syl_add_tdThree">当前赔率</td>
                 <td class="syl_add_tdThree">请选择</td>
                  <td class="syl_add_tdOne">竞猜</td>
                </tr></table>
            </HeaderTemplate>
            
                <ItemTemplate>
                   <table class="sanyaolingTable" style=" border-collapse:collapse; color:#515151; "><tr>
              <td class="syl_add_tdOne">
                  <asp:Label ID="lblresult" runat="server" Text='<%#Eval("Guess_310_Child_Result") %>'></asp:Label></td>
               <td class="syl_add_tdTwo">
                   <asp:Label ID="lblE