[flexcomponents] Need Thousand Separation functionality in INR format

[dhansekarank]

Hi, I am working for indian client. So i need to format the amount with 
thousand separation in INR format. 

But flex default useThousandSeparation property formats the amount in US 
dollar. 

How to override the function to format it in indian rupees? 

Thanks in advance, 
by, 
Dhanasekaran