
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>通过document的getElementById方法来获取文本框对象</title>
<input type="text" name="text1">
<script language="javascript">
var textname=document.getElementById("text1");
textname.value="that is a Javascript";
textname.select();
textname.blur();
</script>
</head>
<body>
</body>
</html>



