How to postback master page / client page

[Darren]

I am following the demo to export a radscheduler to a calendar, but I am running into a problem using master pages and content pages. I have the RadAjaxManager in the masters page and RadAjaxManagerProxy in the content page.  I am getting an error trying to do the following (code is in the content page):

    <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
        <script type="text/javascript">
            function Export(sender, e) {
                $find("<%= RadAjaxManager1.ClientID %>").__doPostBack(sender.name, "");
            }
        </script>
    </telerik:RadCodeBlock>

I have this in the scheduler:
<asp:Button runat="server" ID="Button1" CssClass="rsExportButton" ToolTip="Export to iCalendar"
                                CommandName="Export" OnClientClick="Export(this, event); return false;" Style="cursor: pointer; cursor: hand;"></asp:Button>

I know I am not doing this right but I don't know what to reference properly in the javascript.

Thanks!
 

[Darren]

I solved my own problem by using:

$find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>").__doPostBack(sender.name, "");