<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<script>
//判斷當(dāng)前頁面是刷新還是關(guān)閉
function a(){
if(event.clientX<=0&& event.clientY < 0){//>0是刷新,<=0是關(guān)閉當(dāng)前頁
alert("開新的");
openwin();
}else{
alert("不開新的");
}
}
</script>
</HEAD>
<BODY onUnload="a();">
</BODY>
</HTML>