为什么在这里用匿名函数的实现，我网页弹不出一个窗口，我哪里有写错吗？
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>对象操作窗口</title>
</head>
<body>
<script>
// function open_adv(){
// window.open("open_adv.html");
// }
window.onload=function(){
window.open("open_adv.html");
}
function open_fix_adv(){
window.open("open_fix_adv.html","","height=200,width=100,toolbar=true,scrollbars=true");
}
function full_adv(){
window.open("full_adv.html","全屏显示","fullscreen=yes");
}
function comfirm_msg(){
if(confirm("你是最棒的吗？")){
alert("我是最棒的傻逼玩意");
}
}
function close_adv(){
window.close();
}
</script>
<p><input type="button" value="弹出窗口" onclick="open_adv()"/></p>
<p><input type="button" value="弹出固定大小窗口，且无菜单栏等" onclick="open_fix_adv()"/></p>
<p><input type="button" value="全屏显示" onclick="full_adv()"/></p>
<p><input type="button" value="打开确认窗口" onclick="comfirm_msg()"/></p>
<p><input type="button" value="关闭窗口" onclick="close_adv()"/></p>
</body>
</html>
