inside upadate panel
i placed one text box and oneimage and one dropdownlist(it contains some list) ,when i click on image one pop up calender widow appear .
i wrote javascript for calender window.
i run my apllication sucessfully.it working fine
but next time i selected dropdownlist item ,and change the date in calender window the date was not changed (first time date changed ,second time not changed )
and all controls placed in outside update panel everthing is working fine
in update panel its not working plz help me