Thanks for the your reply.
I also tried the code below and its working.
[Bindable]
private var millisecondsPerDay:int = 1000 * 60 * 60 * 24;
yesterday = new Date(today.getTime() - millisecondsPerDay);
Can someone tell me how to get the previous month's first date.
ex: I have the date object for 2007/01/10 and I want the function which returns 2006/12/01
Thanks.
Madhu