Issue when use validationsummary in ajax tabpanels ?

Hi

How do I fix this problem.

I have a tabcontainer with several tabpanels.

In every tabpanel I have RequiredfieldValidators and validationsummary.

The problem grove up, when I try the the functions of RequiredfieldValidators in one single tabpanel.
THEN the singel validationsummary show all RequiredfieldValidators, from all tabpanels:

HOW do I isolate the validationssummary to show only the the single tabpanels RequiredfieldValidators ???

I try the updatepanel but how to I set it up in my code down here.

my code:



<asp:FormView ID="FormViewLocation"

OnItemInserted = "FormViewLocation_Inserted" runat="server" CellPadding="4"

DataKeyNames="LocationID" DataSourceID="LocationFormView"

DefaultMode="Insert" Width="300px" Font-Bold="False" >


<FooterStyle BackColor="#5D7B9D" Font-Bold="True"

HorizontalAlign="Center" />

<RowStyle BackColor="#F7F6F3" ForeColor="#333333" />

<PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />


<HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" HorizontalAlign="Center" />

<InsertRowStyle BackColor="#F7F6F3" BorderColor="#999999" BorderStyle="Solid" />

<HeaderTemplate>Add New</HeaderTemplate>

<EditRowStyle BackColor="#999999" />


<InsertItemTemplate>

<tr>

<td width="40%" style="border-style: none none none solid; border-color: #C0C0C0; border-left-width: 1pt; background-color: #F7F6F3; border-left-style: solid; border-left-width: 1px; border-left-color: #C0C0C0;"></td><td width= "60%" style=" border-right-style: solid; border-right-width: 2px; border-right-color: #E0E0E0; background-color: #F7F6F3; color: #FF0000;" align="left"><b>* Required Field</b>

</td>

</tr>


<tr>

<td width="40%" style="border-style: none none none solid; border-color: #C0C0C0; border-left-width: 1pt; background-color: #F7F6F3;">Location:</td><td width= "60%" style="border-right-style: solid; border-right-width: 2pt; border-right-color: #E0E0E0; background-color: #F7F6F3;" align="left"><b style="color: #FF0000">*</b>

<asp:TextBox ID="LocationLocationNameFormTextBox" runat="server" Text='<%# Bind("LocationName") %>' />

<asp:RequiredFieldValidator ID="RFVLocationFormLocationName" Display="Dynamic" runat="server" ErrorMessage="You need to enter a Location Name" ControlToValidate="LocationLocationNameFormTextBox" ValidationGroup="FormView" Text="*" Font-Size="Medium"></asp:RequiredFieldValidator>

</td>

</tr>


<tr>

<td width="40%" style="border-style: none none none solid; border-color: #C0C0C0; border-left-width: 1pt; background-color: #F7F6F3;" >Abbrev.: </td><td width="60%" style="border-right-style: solid; border-right-width: 2pt; border-right-color: #E0E0E0; background-color: #F7F6F3;" align="left"> <b style="color: #FF0000">*</b>

<asp:TextBox ID="LocationAbbrevFormTextBox" runat="server" Text='<%# Bind("LocationAbbreviation") %>' />

<asp:RequiredFieldValidator ID="RFVLocationFormLocationAbbreviation" runat="server" ErrorMessage="You need to enter a Abbrevviation" ControlToValidate="LocationAbbrevFormTextBox" ValidationGroup="FormView" Display="Dynamic" Text="*" Font-Size="Medium"></asp:RequiredFieldValidator>

<asp:RegularExpressionValidator ID="REVexpLocationFormAbbreviation" runat="server" ErrorMessage="You need to enter min/max, one - five character under Abbreviation" ValidationExpression="^\d*[aA-zZ]{1,5}$" ValidationGroup="FormView" ControlToValidate="LocationAbbrevFormTextBox" Display="Static" Font-Size="Medium" Text="*"></asp:RegularExpressionValidator>

</td>

</tr>



</InsertItemTemplate>


</asp:FormView>




<br>

</br>

<asp:Label ID="LocationLabelInsertMessage" runat="server"></asp:Label>



<asp:ValidationSummary ID="ValidationSummaryLocationform" runat="server"

ValidationGroup="FormView" />


</div>