JavaScript 更改网页中字体大小,关闭和打印网页

<script type="text/javascript" language="javascript">

<!--

//function ContentSize(size)

//{

//    var obj=document.all.BodyLabel;

//    obj.style.fontSize=size+"px";

//}

function SetFont(size)

{

document.getElementById("logPanel").style.fontSize=size

}

-->

</script>

<strong>字体：</strong>

<a href="javascript:SetFont('12px');" 小</a>

<a href="javascript:SetFont('14px');" >中</a>

<a href="javascript:SetFont('16px');" >大</a>

<a href="javascript:window.opener.href=null;window.close();" >关闭此页</a>

<a href="javascript:window.print();>打印此页</a>