<script language="javascript" type="text/javascript"> window.setTimeout("Popup()", 10000); // Popup after 10 seconds // Change your time as per requirment function Popup() { document.getElementById('<%= Button2.ClientID %>').click(); } </script>
<asp:Button ID="Button2" runat="server" Text="" Style="display: none;" /><br /> <cc1:ModalPopupExtender ID="ModalPopupExtender1" runat="server" TargetControlID="Button2" PopupControlID="pnl"> </cc1:ModalPopupExtender> <asp:Panel ID="pnl" runat="server" boborder="1px"> Sample Text Here </asp:Panel>
Thanks & Regards Ramakrishna.k
Login to post response