Javascript Calendar Date Selection

 

Hi Friends 

I am having 2 javascript calendar,

if i select date(dd/mm/yyyy) from first javascript calendar, the second calendar should show only dates of that selected month from first calendar.

other months should be disabled.

The date need to be select from second calendar should depends on the selected month from the first calendar.

For example if i select 15/05/2009 from first calendar ,the second calendar should show the dates only for may month and other months are disabled. 

What is the right javascript to solve this problem?.
...