I'm getting an error with the floating calendar, all works fine but firebug returns the following error:

element is null
[Break on this error] if (element._eventID) return element._eventID;

I'm using prototype version 1.6.0.1 and scriptaculous version 1.8.1, could this be causing the error?

Anyone got any ideas on how to fix it because I would love to use this in my forms.

cheers

Tom