UI1.7.1: DatePicker: year is doubled on IE6. Help !!!!!!

UI1.7.1: DatePicker: year is doubled on IE6. Help !!!!!!


Hi,
Although it was working fine since some days, from the middle of the
afternoon (in France), the datepicker retrieves everytime the year two
times on IE6. It still works fine in Chrome.
=> 11/06/20092009
Here is the init of the two date pickers I have:
        $.datepicker.setDefaults($.extend({showMonthAfterYear:
false,yearRange: '-1:+1'}, $.datepicker.regional[clanguage.toLowerCase
()]));
        $("#datePickerFrom").datepicker();
        $("#datePickerUntil").datepicker();
I do not know if this is linked but please note that my server
generates quirks pages, neither transitional, nor strict; But I cannot
change this unfortunately.
Thanks in advance for your help.
Ludovic Emo