i have 8 radio buttons in my window.in that 3 buttions(payments,Receipts,contra) are in one pannel. and another 2 are (paycash,paybank) in another pannel.and another 2 are (RecCash,Recbank) in another pannel.Another 1(contra) buttom in another panel.

Code for above.
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<table class="style1">
<tr>
<td class="style2">
<ext:Panel ID="pnltype" runat ="server" Width="150" >
<Body >

<ext:RadioGroup ID="RadioGroup1" runat="server" FieldLabel="Type" Width="150px" ColumnsNumber="1" >
<Items>

<ext:Radio ID="rbPay" runat="server" BoxLabel="Payments" Cls="font" OnCheckedChanged="Pay_selected" AutoPostBack="true" >
<AjaxEvents >
<Check OnEvent="Pay_selected" />
</AjaxEvents>
</ext:Radio>
<ext:Radio ID="rbRec" runat="server" BoxLabel="Receipts" Cls="font" OnCheckedChanged="Rec_selected" AutoPostBack="true" >
<AjaxEvents >
<Check OnEvent="Rec_selected" />
</AjaxEvents>
</ext:Radio>
<ext:Radio ID="rbcontra" runat="server" BoxLabel="Contra" Cls="font" OnCheckedChanged="contra_selected" AutoPostBack="true" >
<AjaxEvents >
<Check OnEvent="contra_selected" />
</AjaxEvents>
</ext:Radio>


</Items>

</ext:RadioGroup>

</Body>
</ext:Panel>
</td>




<td>
<ext:Panel ID="pnlReceipts" runat="server" Width="130" Hidden="true" >
<Body >
<ext:RadioGroup ID="RadioGroup2" runat="server" FieldLabel="Type" Width="120px" ColumnsNumber="1" >
<Items>

<ext:Radio ID="rbReccash" runat="server" BoxLabel="cashr" Cls="font" OnCheckedChanged ="cash_checkedchanged" AutoPostBack="true" >
<AjaxEvents >
<Check OnEvent="cash_checkedchanged" />
</AjaxEvents>
</ext:Radio>

<ext:Radio ID="rbRecBank" runat="server" BoxLabel="Bankr" Cls="font" OnCheckedChanged ="Bank_checkedchanged" AutoPostBack="true" >
<AjaxEvents >
<Check OnEvent="Bank_checkedchanged" />
</AjaxEvents>
</ext:Radio>
</Items>

</ext:RadioGroup>
</Body>
</ext:Panel>


For2 nd panel:
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<ext:Panel ID="Pnlpayments" runat="server" Width="130" Hidden="true" >
<Body >
<ext:RadioGroup ID="RadioGroup3" runat="server" FieldLabel="Type" Width="120px" ColumnsNumber="1" >
<Items>

<ext:Radio ID="rbPaycash" runat="server" BoxLabel="cash" Cls="font" OnCheckedChanged="PayCashRep_selected" AutoPostBack="true">
<AjaxEvents >
<Check OnEvent="PayCashRep_selected" />
</AjaxEvents>
</ext:Radio>

<ext:Radio ID="rbPayBank" runat="server" BoxLabel="Bank" Cls="font" OnCheckedChanged="PayBankRep_selected" AutoPostBack="true" >
<AjaxEvents >
<Check OnEvent="PayBankRep_selected" />
</AjaxEvents>
</ext:Radio>
</Items>

</ext:RadioGroup>
</Body>
</ext:Panel>



for 3 rd panel
----------------------------------------


<ext:Panel ID="Panel2" runat="server" Width="130" Hidden="true" >
<Body >
<ext:RadioGroup ID="RadioGroup4" runat="server" FieldLabel="Type" Width="120px" ColumnsNumber="1" >
<Items>

<ext:Radio ID="rbContraReport" runat="server" BoxLabel="Contra" Cls="font" />
<ext:Radio ID="Radio1" runat="server" Visible="false" />

</Items>

</ext:RadioGroup>
</Body>
</ext:Panel>

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at first i can arrange the "pnlReceipts","Pnlpayments","Panel2" properts as Hidden=true.
I can arrange these panels as if we select receipts Radio button then then "pnlReceipts" will be displayed.

And if i select Payments Radio button then then "Pnlpayments" will be displayed.

And if i select contra Radio button then then "Panel2" will be displayed. for this i use the event OnCheckedChanged Event.

main problem is if we select receipts Radio button the pnlReceipts will be displayed.And

if we select Payments Radio button the pnlReceipts will be displayed .But After i select
Payments Radio button if i want to go back and select receipts Radio button then the Respective panel i.e(pnlReceipts) will not displayed.

***so plz solve my problem how i can get selection for previous Radiobutton with property of present selected radio button panel visible is false.***



Thanks,
Dinesh.T