problem about using cjui datetimepicker

I have a problem about using cjui datetimepicker, how to display datetimepicker in every time, user can change the value before saving, datetimepicker just display one time on insert data, the second and next the button cant respond to display it.

thanks

Solution : Use or upgrade to the Browser latest version, mozilla firefox ??, or Opera Ver 11, i have tested OK…