RequiredField Validation for CheckBox using jQuery in ASP.Net

hi

I put some checkbox in page and one  RequiredFieldValidator in page below are codes:

<div id="AMOL11">
      <div id="chadM"> <label runat="server" class="chadML">    <input type="checkbox" id="ChAllTra" runat="server"/></label></div>
      <div id="chadM1">   <label runat="server" class="chadM1L">    <input type="checkbox" id="ChRE" runat="server"/></label></div>
      <div id="chadM2">   <label runat="server" class="chadM2L">    <input type="checkbox" id="ChR" runat="server"/></label></div>
      <div id="chadM3">  <label runat="server" class="chadM3L">    <input type="checkbox" id="ChF" runat="server"/></label></div>
      <div id="chadM4">  <label runat="server" class="chadM3L">    <input type="checkbox" id="ChPF" runat="server"/></label></div>
      <div id="chadM5">  <label runat="server" class="chadM3L">    <input type="checkbox" id="ChMo" runat="server"/></label></div>
</div>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ErrorMessage="RequiredFieldValidator"></asp:RequiredFieldValidator>

here I want if users doesn't select any of checkboxs it show error:

"Please select one check box "

how I can do it?

best regards

neda