I have RadButtonLink which fires method to download image from server side without refreshing the page, but this RadButtonLink located under RadPanelBar which make it unassailable, how to solve this issue?
```
<asp:Content ContentPlaceHolderID="CPHMain" ID="Content1" runat="server"><div class="ChildBody"><asp:UpdatePanel ID="UpdatePanel1" runat="server"><ContentTemplate><Telerik:RadPanelItem runat="server" Expanded="false" Selected="true" Text="Virtual Card Display"><Items><Telerik:RadPanelItem runat="server" Value="VirtualCardDisplay"><ItemTemplate><div class="container1"><div class="box1"><div class="part-1" style="white-space: nowrap; flex: 0 0 25% !important"><asp:ImageButton ID="imgDownloadLarge" runat="server" Height="11pt" ImageAlign="AbsMiddle" ImageUrl="../../MasterTemplate/Images/download_png_icon.png" OnClientClick="lnkDownloadLarge_Click1" Width="11pt" ToolTip="Download image" /><Telerik:RadLinkButton ID="lnkDownloadLarge1" runat="server" CssClass="LinkAction" Text="Download Large Image" OnClick="lnkDownloadLarge_Click1"><Icon CssClass="rbDownload"></Icon></Telerik:RadLinkButton></div><div class="part-2" style="white-space: nowrap; flex: 0 0 75% !important"><asp:Label ID="lblLargeImageResponse" runat="server" ForeColor="Red" Text=" "></asp:Label></div></div></div></ItemTemplate></Telerik:RadPanelItem></Items></Telerik:RadPanelItem></ContentTemplate></asp:UpdatePanel></div></asp:Content>
```