<! DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "HTTP://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<html xmlns="HTTP://www.w3.org/1999/xhtml">
<head>
<title>js 改變字體大小</title >
</head>
<body>
<a href="#" onclick="changeFontSize(document.getElementById(' content'),this.style.fontSize);return false;"
style="font-size: 16px;" >大</a>
<a href="#" onclick="changeFontSize(document.getElementById('content'),this.style.fontSize );return false;"
style="font-size: 14px;" >中</a>
<a href="#" onclick="changeFontSize(document.getElementById('content'),this.style.fontSize );return false;"
style="font-size: 12px;" >小</a>
<div id="content">
js 改變字體顏色 js 字體大小 js設置字體大小 js 改變視窗 大小 js 改變表單大小
js 設置字體顏色 js 字體加粗 js 字體顏色 js 字體 js字體亂碼
</div>
<script language="javascript">
function changeFontSize(pucl,size)
{
if( pucl.style)
pucl.style.fontSize=size;
for(var i=0;i<pucl.childNodes.length;i++)
{
changeFontSize(pucl.childNodes[i],size)
}
}
& lt;/script>
</body>
</html>
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