运行不了。。。
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>我们互动下</title>
<script type="text/javascript">
function char(){
var mymessage=confirm("关注JS高级篇")；
if(mymessage==true){
document.write("你离年薪百万只差一步！")；
}
else{
document.write("学无止境，请继续加油哦！");
}
}
</script>
</head>
<body>
<h3>JS进阶篇</h3>
<from>
<input type="button" value="点击我" onclick="char()" />
</from>
</body>
</html>
