function copy_customer_data(){
	document.customer_data.ship_name.value = document.customer_data.name.value;
	document.customer_data.ship_street_address.value = document.customer_data.street_address.value;
	document.customer_data.ship_city.value = document.customer_data.city.value;
	document.customer_data.ship_state.value = document.customer_data.state.value;
	document.customer_data.ship_zip.value = document.customer_data.postal_code.value;
	return false;
}