struts2 jscalendar can't get date

[brantman]

Hi,

My project is built based on AppFuse2-struts2 and I use jscalendar according to APF-268 description, it can show the calendar correctly, but after I select a date, it can't be shown in the textfield, and I get the following error from firefox's error console.

error:Ö^' HTMLDivElement.parentNode öCP
³
file: http://localhost:8080/scripts/calendar/calendar.js
line:14

the jscalendar is used in the jsp page like this:

<s:textfield key="person.modificationDate" required="true" cssClass="text" size="11" title="date"/>

any idea?