function useBillingAddress(ischecked){
	var frm = document.forms[0];
	if(ischecked){
		frm.recipient_company_name.value = frm.billing_company_name.value;
		frm.recipient_address1.value = frm.billing_address1.value;
		frm.recipient_address2.value = frm.billing_address2.value;
		frm.recipient_suburb.value = frm.billing_suburb.value;
		frm.recipient_state.value = frm.billing_state.value;
		frm.recipient_postcode.value = frm.billing_postcode.value;
		frm.recipient_country.value = frm.billing_country.value;
		}
	else{
		frm.recipient_company_name.value = "";
		frm.recipient_address1.value = "";
		frm.recipient_address2.value = "";
		frm.recipient_suburb.value = "";
		frm.recipient_state.value = "";
		frm.recipient_postcode.value = "";
		frm.recipient_country.value = "";
		}
	}