摘要: window.onbeforeunload = onbeforeunload_handler; function onbeforeunload_handler(){ if(event.clientX<=0 || event.clientY<0) { // alert("关闭"); return ''; }else{// alert("刷新或离开"); } } 阅读全文
posted @ 2014-04-10 11:03 火光闪耀 阅读(324) 评论(0) 推荐(0)