<!DOCTYPE html>
<html>
<head>
<title>Javascript语法7</title>
<meta name="keywords" content="keyword1,keyword2,keyword3">
<meta name="description" content="this is my page">
<meta name="content-type" content="text/html; charset=UTF-8">
</head>
<body>
<script type="text/javascript">
function show(){
alert("show run");
}
//alert(show);
//alert(show.toString());
var arr = [3,4,1,6,8];
//alert(arr);
//alert(arr.toString());
var abc = function(){
alert("abc run");
}
//alert(abc);
//alert(abc.valueOf());
</script>
</body>
</html>
原文：http://my.oschina.net/u/2001589/blog/464952