jQuery Datepicker Issue in IE8

jQuery Datepicker Issue in IE8

hi,
I was using jQuery 1.4.2 and jQuery UI 1.8.2 in the projects, everything was perfect until..........
There is a 64 bit windows server running IE8, all the jQuery datepickers on that server are not working.

The issue is the calendar can be triggered, and users can see the calendar but they can not select any date or change month, change year. It seems that all the events on that div is somehow not triggered.
Similar situation was happnening on the dynamic generated dom elements, but those events can be bind using live, for datepicker how can I solve that?
Does anyone had similar situation before?

P.S. All the datepickers are working fine in IE7, IE8 32 bit machine.