Purchase Order Status

Hi,

currenlty i have the following setup for the purchase order

Purchase order entry 220 - 400

Purchase order received 400 - 999

Purchase Order Recepit vouchered 400 -999

I'm wondering if it's possibile to change automatically the status when the purchase order receipt is vouchered in order to have for example:

Purchase order entry 220 - 400

Purchase order received 400 - 999

Purchase Order Recepit vouchered 440-999

is this possible?

Thanks