如何用程序设置ie中的打印预览中的设置项？

[vcshcn]

比如设置没有页眉、页脚、左右边距等。

[qiushuiwuhen]

<object id="factory" style="display:none" viewastext classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814" codebase="http://www.meadroid.com/scriptx/ScriptX.cab#Version=5,60,0,360"></object>

<title>呵呵</title>
<input type="button" value="页面设置"
onclick="factory.printing.PageSetup()">
<input type="button" value="打印预览"
onclick="factory.printing.Preview()">

<script>
function window.onload() {
factory.printing.header = "居左显示&b居中显示&b居右显示页码，第&p页/共&P页"
factory.printing.footer = "（自定义页脚）"
factory.printing.leftMargin = 0.75
factory.printing.topMargin = 1.5
factory.printing.rightMargin = 0.75
factory.printing.bottomMargin = 1.5
}
</script>