-----034-Window-Focus.html-----
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title>标题</title>
</head>
<body>
<script type="text/javascript">
function openNew()
{
wnd = window.open("", "", "width=200 height=160");
wnd.document.write("新窗口获得焦点");
wnd.focus();//获取焦点
// wnd.blur();//失去焦点
}
</script>
<button onclick="openNew()">创建新窗口并获得焦点</button>
</body>
</html>
