/>
    </cc:interface>

    <!-- IMPLEMENTATION -->
    <cc:implementation>

        <div >

            <div >
                <div >


                    <h:outputStylesheet name="printing.css" library="css" />

                    <p:commandButton value="Print" ajax="false" action="#" >
                        <p:printer target="gpBillPreview" ></p:printer>
                    </p:commandButton>

                    <div  >

                        <p:panel   id="gpBillPreview">

                       