페이지의 특정부분 프린트 하기

<div id="print">
<object id=factory viewastext style="display:none"
classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814"
  codebase="ScriptX.cab#Version=6,1,431,8">
</object>

여기부분 출력할레요.

</div>

<a href="#" onclick="printArea()">인쇄하기</a>

<script type="text/javascript">
<!--
var initBody;

function beforePrint() {
 prints = document.body.innerHTML;
 document.body.innerHTML = document.getElementById('print').innerHTML;
}
function afterPrint() {
 document.body.innerHTML = prints;
}
function printArea() {
  factory.printing.header       = ""
  factory.printing.footer       = ""
  factory.printing.portrait     = true // true 세로출력 , false 가로출력
  factory.printing.leftMargin   = 10
  factory.printing.topMargin    = 10
  factory.printing.rightMargin  = 10
  factory.printing.bottomMargin = 10
  window.print();
}

window.onbeforeprint = beforePrint;
window.onafterprint = afterPrint;

-->
</script>