usps shipping labels

for osCommerce Online Merchant v2.2

This contributions ties osCommerece to USPS website. So you don't have to type in every order. There are two improvements that need to be made one the weight issue if any one knows where that is stored let me know so i can update that. Two the shipping state USPS web site takes it abbreviated where is osCommerece gives us the full name any ideas on how to make a work around would be great.