html+js自动弹出加QQ群的链接，每天只弹出一次_qq自动加群代码html

<!-- QQ自动加群-->
<div id="QQqun" style="position:fixed;right:5px;bottom:0px;display:none;z-index:999999;">
    <embed src="https://qm.qq.com/cgi-bin/qm/qr?_wv=1027&k=gccVsPaxG2pz4dvf9JOs6-lakaqNMVkA&authKey=CrQSUyx5zjv6eX6yiTj6CkjR%2F%2BJjz6Jeq4skTstMqMXt3GsZkZ6qZrJFtB%2FuhQqn&noverify=0&group_code=694331386" autostart="true" loop="true" ></embed>
</div>
<script type="text/javascript">
$(function () {
    //每天只弹出一次
	var falg = getCookie("autoQun");
	if (!falg) {
		$("#QQqun").show();
		setCookie("autoQun", "1", 86400);
	}
});
//设置cookie
function setCookie(name, value, liveMinutes) {
	if(liveMinutes == undefined || liveMinutes == null) {
		liveMinutes = 60 * 2;
	}
	if(typeof(liveMinutes) != 'number') {
		liveMinutes = 60 * 2; //默认120分钟
	}
	var minutes = liveMinutes * 60 * 1000;
	var exp = new Date();
	exp.setTime(exp.getTime() + minutes + 8 * 3600 * 1000);
	//path=/表示全站有效，而不是当前页
	document.cookie = name + "=" + value + ";path=/;expires=" + exp.toUTCString();
}
//获取cookie
function getCookie(cname) {
	var name = cname + "=";
	var ca = document.cookie.split(';');
	for(var i = 0; i < ca.length; i++) {
		var c = ca[i];
		while(c.charAt(0) == ' ')
			c = c.substring(1);
		if(c.indexOf(name) != -1)
			return c.substring(name.length, c.length);
	}
	return "";
};
</script>