Javascript函数无法在Safari，Firefox和Chrome中执行

Question

<script>
function moveon() {
//display a modal dialog to ask the user question
var answer = confirm("Ready to move on? ");

// If they clicked the "ok" button, make the browser load a new page. 
if (answer)
window.location = "http://google.com";
}

//run the function defined above 1 minute (60,000 milliseconds) from now
setTimeout(moveon, 60000); 
</script>

我想知道为什么这个代码片段无法在我的html文件中执行，即使它直接来自javascript权威指南。

我是Mac用户，所以还没有机会在PC上进行测试。

Answer 1

尝试：

window.location.href = "http://google.com";