<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test6.aspx.cs" Inherits="test6" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Test6</title>
</head>
<body>
    
    <form id="fGestionTest" runat="server">
   
      <ext:ResourceManager ID="ResourceManager1" runat="server" />
    
      <ext:Panel ID="panelHacerTest" runat="server" Padding="15" Border="true" Height="300" Width="300" >
      
         <Content>
            
           <ext:Label ID="question1" runat="server" Text="1. The user is ..."></ext:Label>  
           <ext:RadioGroup ID="radioGroup1" runat="server" ColumnsNumber="1">
               <Items>
                  <ext:Radio ID="op1" runat="server" BoxLabel="a) Option A"></ext:Radio>
                  <ext:Radio ID="op2" runat="server" BoxLabel="b) Option B"></ext:Radio>
                  <ext:Radio ID="op3" runat="server" BoxLabel="c) Option C"></ext:Radio>
               </Items>
           </ext:RadioGroup>
           
           <br /><br />
           
           <ext:Label ID="question2" runat="server" Text="2. The solution is ..."></ext:Label>
           <ext:RadioGroup ID="radioGroup2" runat="server" ColumnsNumber="1">
               <Items>
                  <ext:Radio ID="op4" runat="server" BoxLabel="a) Option A"></ext:Radio>
                  <ext:Radio ID="op5" runat="server" BoxLabel="b) Option B"></ext:Radio>
                  <ext:Radio ID="op6" runat="server" BoxLabel="c) Option C"></ext:Radio>
               </Items>
           </ext:RadioGroup>           
                      
         </Content>
         
      </ext:Panel>
    </form>  
</body>
</html>
I want to prevent selecting the content of this panel (neither labels neither options), but the user must be allowed to select any option of the radiogroups for checking it.