Anyone seen this? Screenshot. Phantom extra day of week in Calendar?

[Fred]

Anyone seen this before?

http://www.fredmastro.com/external/images/extraday.jpg

It's showing an extra day of the week before Sunday with a date and all.  You can click on the date and highlight it but it doesn't fire the date selected event or close the calendar.  It's weird. How do I get rid of it?

here's my code, the page has about 20 dates using one calendar and they all do this.

  function focusPicker(sender, args) {
                sender.get_dateInput().focus();
            }


        <telerik:RadAjaxPanel ID="upCal" runat="server">
            <telerik:RadCalendar ID="calShared" runat="server" EnableMultiSelect="false" />
        </telerik:RadAjaxPanel>

<telerik:RadDatePicker ID="calDischargeDate" runat="server" SharedCalendarID="calShared" ClientEvents-OnDateSelected="focusPicker" ValidationGroup="BasicClaimFields"/>

[Fred]

Never mind, figured it out. They are Row headers for week of the year.

 ShowRowHeaders="false" on calendar  fixes it.