关于窗口事件?

刷新：location.reload()
后退：history.go(-1) or window.history.back????
通过hidden一个变量，试试可不可以打到刷新跳转！

有没有ie关闭事件,
比如:当ie关闭,则会在数据库中写数据
look this,open a new window!you may try!<SCRIPT LANGUAGE=javascript>
      function MM_openBrWindow(theURL,winName,features) { //v2.0
      window.open(theURL,winName,features);
}
<BODY LANGUAGE=javascript onunload="return MM_openBrWindow('exit.html','','scrollbars=yes,width=360,height=400')">