function useBillInfo(form)
        {
                var idx;
                {
                        form.Ecom_ShipTo_Postal_Name_First.value= form.Ecom_BillTo_Postal_Name_First.value;
                        form.Ecom_ShipTo_Postal_Name_Last.value = form.Ecom_BillTo_Postal_Name_Last.value;
                        form.Ecom_ShipTo_Postal_Street_Line1.value = form.Ecom_BillTo_Postal_Street_Line1.value;
                        form.Ecom_ShipTo_Postal_Street_Line2.value = form.Ecom_BillTo_Postal_Street_Line2.value;
                        form.Ecom_ShipTo_Postal_City.value = form.Ecom_BillTo_Postal_City.value;
                        form.Ecom_ShipTo_Postal_StateProv.value = form.Ecom_BillTo_Postal_StateProv.value;
                        form.Ecom_ShipTo_Postal_PostalCode.value = form.Ecom_BillTo_PostalCode.value;
                        form.Ecom_ShipTo_Postal_CountryCode.value = form.Ecom_BillTo_Postal_CountryCode.value;
                                this.form['Ecom_ShipTo_Postal_Name_First'].disabled=true;
                                this.form['Ecom_ShipTo_Postal_Name_Last'].disabled=true;
                                this.form['Ecom_ShipTo_Postal_Street_Line1'].disabled=true;
                                this.form['Ecom_ShipTo_Postal_Street_Line2'].disabled=true;
                                this.form['Ecom_ShipTo_Postal_City'].disabled=true;
                                this.form['Ecom_ShipTo_Postal_StateProv'].disabled=true;
                                this.form['Ecom_ShipTo_Postal_PostalCode'].disabled=true;
                                this.form['Ecom_ShipTo_Postal_CountryCode'].disabled=true;
                       
                }
        }
                function UNuseBillInfo(form)
        {
                var idx;
                {
                        form.Ecom_ShipTo_Postal_Name_First.value= '';
                        form.Ecom_ShipTo_Postal_Name_Last.value = '';
                        form.Ecom_ShipTo_Postal_Street_Line1.value = '';
                        form.Ecom_ShipTo_Postal_Street_Line2.value = '';
                        form.Ecom_ShipTo_Postal_City.value = '';
                        form.Ecom_ShipTo_Postal_StateProv.value = '';
                        form.Ecom_ShipTo_Postal_PostalCode.value = '';
                        form.Ecom_ShipTo_Postal_CountryCode.value = '';
								this.form['Ecom_ShipTo_Postal_Name_First'].disabled=false;
                                this.form['Ecom_ShipTo_Postal_Name_Last'].disabled=false;
                                this.form['Ecom_ShipTo_Postal_Street_Line1'].disabled=false;
                                this.form['Ecom_ShipTo_Postal_Street_Line2'].disabled=false;
                                this.form['Ecom_ShipTo_Postal_City'].disabled=false; 
                                this.form['Ecom_ShipTo_Postal_StateProv'].disabled=false; 
                                this.form['Ecom_ShipTo_Postal_PostalCode'].disabled=false; 
                                this.form['Ecom_ShipTo_Postal_CountryCode'].disabled=false;                        
                }
        }