Hello Telerk,
            I am using two use controls GoogleMaps.ascx and GMaps.ascx.The GMaps.ascx is inside the GoogleMaps.ascx.I am using a RadListbox on 
GoogleMaps.ascx to load the map on GMaps.ascx.Everything was working fine but my client requested to ajaxify the RadListBox so I have added a 
RadAjaxManagerProxy to the GoogleMaps.ascx.But after adding this my map is not showing if i added another control below or upper to the map that is
working fine but map still not showing(ResponseScript not coming) please suggest ASAP.......
Here is my code.....
GoogleMaps.ascx-:
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="GoogleMaps.ascx.cs"    Inherits="BSL.TaylorWimpey.SMTS.Web.Assets.Controls.Mapping.GoogleMaps" %><%@ Register Src="~/Assets/Controls/Mapping/GMaps.ascx" TagName="GMaps" TagPrefix="uc1" %><telerik:RadAjaxManagerProxy ID="AjaxManagerProxy1" runat="server" >    <AjaxSettings>        <telerik:AjaxSetting AjaxControlID="radListBoxSites">            <UpdatedControls>                <telerik:AjaxUpdatedControl ControlID="panel1" LoadingPanelID="RadAjaxLoadingPanel1"  />            </UpdatedControls>        </telerik:AjaxSetting>    </AjaxSettings></telerik:RadAjaxManagerProxy>   <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"></telerik:RadAjaxLoadingPanel> <div id="mapSitename">       <telerik:RadListBox  ID="radListBoxSites" runat="server" DataTextField="Name" AutoPostBack="true"            DataValueField="SiteID" Height="219" Width="150"  Font-Bold="True" OnSelectedIndexChanged="radListBoxSites_SelectedIndexChanged" >        </telerik:RadListBox>     </div><asp:Panel ID="panel1" runat="server">    <uc1:GMaps ID="gmapSites" runat="server" Width="800" Height="370" ></uc1:GMaps>
</asp:Panel>
GMaps.ascx-:
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="GMaps.ascx.cs" Inherits="BSL.TaylorWimpey.SMTS.Web.Assets.Controls.Mapping.GMaps" %>
<%@ Register Assembly="Reimers.Google.Map" Namespace="Reimers.Google.Map" TagPrefix="Reimers" %>
 
<Reimers:Map ID="mapSites" runat="server" Width="100%" Height="400px"
 OnOverlayClick="HandleOverlayClick" MapLanguage="en-GB" >
    <Center Latitude="0" Longitude="0" />
</Reimers:Map>
