How to get dynamic ajaxified calendar similar to one in highrise

While creating a task in Highrise if you choose ''specify date and time" then a calendar appears. Attached is a screen shot. I have an app where this type of solution would be perfect .

How do I get this type of calendar. Is there a third party free or commercial tool which provides the calendar.

Thanks.

cal.png

Try the calendar_helper plugin, which creates a dynamic Ajax calendar.

dear sender, i�m out of the office until may 29th. your email will not be forwarded. for urgent stuff please contact joern@fork.de kind regards, alexander