或许是最简洁且得体的答案了,我是说或许……
<!DOCTYPE html>
<html>
<head>
<title>new window</title>
<meta http-equiv="Content-Type" content="text/html; charset=gbk"/>
<script type="text/javascript">
function openWindow(){
var b = confirm("确定新建窗口?");// 新窗口打开时弹出确认框,是否打开
if(b){
var url=prompt("请输入网址:", "www.imooc.com");// 通过输入对话框,
if(url != null){
window.open("http://"+url, '_blank', 'width=400px,height=500px,menubar=no,toolbar=no');//打开的窗口要求,宽400
}
}
}
</script>
</head>
<body>
<input type="button" value="新窗口打开网站" onclick="openWindow()">
</body>
</html>