MaskedEditExtender problem ?

Hi, experts,

I have a textbox for date input. There is an ajax calendar that will allow users to pick up a date. Also, there is a MaskedEditExtender for date format. The calendar works fine. The problem is when users manually enter the date if they type forward-slash "/" the cursor will skip the day and jump to the year so they end up with dates like 11/__/26__.

Using the following form to duplicate the problem. Manuallly type 11, then type "/". Thank you!

<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<asp:TextBox ID="sDate" runat="server" ></asp:TextBox>
<cc1:MaskedEditExtender ID="MaskedEditExtender1" runat="server"
Mask="99/99/9999" MaskType="Date" TargetControlID="sDate"/>
<cc1:CalendarExtender ID=&q ...