I cut out alot of the code to simplify what is showing.
<telerik:RadTabStrip ID="RepWorkspaceTabStrip" runat="server" MultiPageID="RadMultiPage1" EnableEmbeddedSkins="false" Skin="CustomSkin" CausesValidation="false">
<Tabs>
<telerik:RadTab Text="Tracking Record Look-up" PageViewID="TrackingRecordTab" Selected="true" />
<telerik:RadTab Text="Rep Activity Summary" PageViewID="ActivitySummaryTab" />
<telerik:RadTab Text="Rep Activity Log" PageViewID="ActivityLogTab" />
</Tabs>
</telerik:RadTabStrip>
<
telerik:RadMultiPage ID="RadMultiPage1" SelectedIndex="0" runat="server">
<telerik:RadPageView ID="TrackingRecordTab" runat="server">
</telerik:RadPageView>
<telerik:RadPageView runat="server" ID="ActivitySummaryTab">
</telerik:RadPageView>
<telerik:RadPageView runat="server" ID="ActivityLogTab">
<telerik:RadGrid ID="RepActivityLogGrid" runat="server" PageSize="20" Skin="ATTSkin" EnableEmbeddedSkins="false" Width="100%" AllowPaging="true" Visible="true" AlternatingItemStyle-BackColor="#E7F6FD" ShowHeader="true">
<MasterTableView GridLines="None" AllowSorting="true" ShowHeadersWhenNoRecords="true"></MasterTableView>
<PagerStyle Mode="NumericPages" Position="Bottom" AlwaysVisible="True" />
</telerik:RadGrid>
</telerik:RadPageView>
</telerik:RadMultiPage>