Check all Check boxes in a check box list ASP.NET + Jquery

Design

 <asp:CheckBox ID="checkAllImport" runat="server" AutoPostBack="false" Text="Select All" />  
         <asp:CheckBoxList ID="chkOptions" runat="server" RepeatColumns="5" RepeatDirection="Horizontal"></asp:CheckBoxList>  

Script

  <script type="text/javascript">  
     $(document).ready(function() {  
     $("#<%=checkAllImport.ClientID %>").change(function() {  
     $("input[id *='chkOptions']").prop("checked", this.checked);  
     })  
     });  
   </script>