print code

<asp:ImageButton OnClientClick="javascript:ClickPrint();" ImageUrl="images/btn_print.gif"
                    ID="btnPrint" runat="server"/>

 <script language="javascript" type="text/javascript">
          function ClickPrint() {

              //ISP-CheckRequest
            window.print();
            document.form1.btnPrint.style.visibility = 'hidden';
            document.form1.btnClose.style.visibility = 'hidden';
            document.form1.btnPrevious.style.visibility = 'hidden';
            document.form1.btnNext.style.visibility = 'hidden';
       
            document.form1.submit();
            }
           
            function ClickClose()
            {
            window.close();
            }
        </script>

Anil