i m getting error Object Expected

[khalaskapil]

i m getting Object Expected error,
i m using master page & i m call javascript function in child age:
this is my child page where i m calling javascript functionNewCal(),
<div>
<asp:UpdatePanel ID="UpdatePanel2" runat="server">
<ContentTemplate>
<%--<asp:TextBox ID="txtDOB" runat="Server" Text=""></asp:TextBox>--%>
<input type="text" id="txtDOB" value="" />
<a href="javascript:NewCal('txtDOB','ddmmyyyy')"><img src="../App_themes/first/images/SmallCalendar.gif" width="16" height="16" border="0" alt="Pick a date"></a>
<%--<script language="Javascript">alert("A");</script>--%>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</td>
i m calling js file in master page like:
<script language="JavaScript" type="text/javascript" src="JSFile/datetimepicker.js"></script>

[kenobewan]

What object is NewCal expecting? You are passing two strings to it. What line number does it give you? Please post the code for NewCal. Thanks.

[hemanthyours]

Hello if u r using master pages in asp.net 2.0 then each and every controls id is being get modified for example txtDOB will be modified something like ctl100_txtDoB depending on you master page name.

So go to the web page right click and view source find the actual id at the client end where the javascript is going to work