Problem with using two calendars widgets in IE?

[wul...@gmail.com]

Hi

I'm having issues with IE erroring a javascript error "'Calendar' is
not defined" on a page with two calendar widgets in a form. Otherwise
this works fine in Safari and FireFox.

I believe it is due to the multiple calendar widgets because when I
use the MSFT script debugger, the debugger breaks at the 2nd calendar
code...not the first.

>
Calendar.setup(
{
inputField : "form_end_time",
ifFormat : "%m/%d/%Y",
button : "form_end_time_trigger"

}
);

Does anybody know how to fix this?