日期:2014-05-16 浏览次数:20534 次
<script type="text/javascript">
<!--
window.onbeforeunload = onbeforeunload_handler;
window.onunload = onunload_handler;
function onbeforeunload_handler(){
var warning="确认退出?";
return warning;
}
function onunload_handler(){
var warning="谢谢光临";
alert(warning);
}
// -->
</script>
window.onbeforeunload = function() //author: meizz
{
var n = window.event.screenX - window.screenLeft;
var b = n > document.documentElement.scrollWidth-20;
if(b && window.event.clientY < 0 || window.event.altKey)
{
alert("是关闭而非刷新");
window.event.returnValue = ""; //这里可以放置你想做的操作代码
}
}