<html>
<head>
<title>用javascript修改文本</title>
<script language ="Javascript" type ="text/javascript">
function ChangeTitle(){
if (!document.getElementByID) return;
var newtitle = document.form1.newtitle.value;
var head1 = document.getElementByID("head1");
head1.firstChild.nodeValue =newtitle;
}
</script>
</head>
<body>
<h1 ID = "head1">Dynamic Text in JavaScript!</h1>
<p>使用W3C DOM，你能够改变的这个页面的标题。输入一个新的标题，然后按改变键.</p>
<form name = "form1">
<input type = "text" name = "newtitle" size = "25">
<input type = "button" value = "改变!"
onClick = "ChangeTitle();">
</form>
</body>
</html>
<head>
<title>用javascript修改文本</title>
<script language ="Javascript" type ="text/javascript">
function ChangeTitle(){
if (!document.getElementByID) return;
var newtitle = document.form1.newtitle.value;
var head1 = document.getElementByID("head1");
head1.firstChild.nodeValue =newtitle;
}
</script>
</head>
<body>
<h1 ID = "head1">Dynamic Text in JavaScript!</h1>
<p>使用W3C DOM，你能够改变的这个页面的标题。输入一个新的标题，然后按改变键.</p>
<form name = "form1">
<input type = "text" name = "newtitle" size = "25">
<input type = "button" value = "改变!"
onClick = "ChangeTitle();">
</form>
</body>
</html>
