javascript检测浏览器是否在激活(可视)状态
直接上代码, 需要的复制走<html xmlns='http://www.w3.org/1999/xhtml'>
<head>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
<style>
table, th, td{font-size:12px; border:1px solid gray; border-collapse:collapse;}
</style>
<title>likelys.com</title>
<body>
<script>
function bind(obj, type, fn){
if(!obj){return false;}
if(obj.attachEvent){
obj.attachEvent('on'+type, function(){fn(window.event)});
}else{
obj.addEventListener(type, fn, false);
}
}
// 设置隐藏属性和可见改变事件的名称，属性需要加浏览器前缀
var hidden, state, visibilityChange, pageStatus = true;
if (typeof document.hidden !== "undefined") {
hidden = "hidden";
visibilityChange = "visibilitychange";
state = &qu...
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posted @ 2015-09-18 12:49:47
