javascript基本问题，呵呵，求助

Question

document.location="default.asp";

Answer 1

<script language="JavaScript">
alert("添加成功，点击确定返回融资频道！");
document.location="default.asp";
</script>

Answer 2

<script language="JavaScript">
alert("添加成功，点击确定返回融资频道！")
location = "a.asp"
</script>呵呵，我是不是没听懂你的意思啊

Answer 3

<script language="JavaScript">
alert("添加成功，点击确定返回融资频道！");
window.location.href="default.asp";
</script>