hi saravanan,
you need to use jQuerys setTimeout function. As I done in the following snippet.
<div id="dvTest" style="background-color:Yellow;width:200px;height:100;border:1px solid black;display:none;">
<div align="center">
Hi this popup is shown after specific time.
</div>
<div align="center">
<asp:Button ID="btnOk" Text="Ok" runat="server" />
</div>
</div>
<asp:LinkButton ID="linkButton1" Text="" runat="server" />
<uc:ModalPopupExtender ID="mpTest" BehaviorID="mpTest" runat="server" TargetControlID="linkButton1" PopupControlID="dvTest" CancelControlID="btnOk"></uc:ModalPopupExtender>
the jQuery function,
$(function () {
setTimeout(function () {
$find("mpTest").show();
}, 1000);
});
Here 1000 is delay in time its in milisecond, you can change it as per your requirement.
Thanks and Regards,
Rk_Hirpara