[有趣] 切换浏览器页面自动变换标题

离开或激活当前页，产生对应标题，还是非常有趣的用户体验，简单代码实现如下：

<script type="text/javascript">
function func(){
    window.onblur = function() {
        document.title = "发呆- ( ゜- ゜)つロ ";
        $("#web-icon").attr('href',"http://www.baidu.com/favicon.ico");
    };
    window.onfocus = function() {
        document.title = "Jrotty's Blog";
        $("#web-icon").attr('href',"https://www.r1989.com/favicon.ico");
    }
}
func();
</script>