试试看,是可以的!
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head><body onUnload="newwin.window.close()">
<script language="JavaScript">
var newwin=window.open("about:blank","_blank","resizable=yes,scrollbars=yes");
</script>
<input type="button" onClick="window.close()" value="关我">
</body>
</html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head><body onUnload="newwin.window.close()">
<script language="JavaScript">
var newwin=window.open("about:blank","_blank","resizable=yes,scrollbars=yes");
</script>
<input type="button" onClick="window.close()" value="关我">
</body>
</html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head><body >
<script language="JavaScript">
var newwin=null;
function openWin(){
newwin=window.open("about:blank","_blank","resizable=yes,scrollbars=yes");
}
function closeWin()
{ if(newwin!=null)
{ if(typeof newwin.window=="object")
newwin.window.close();
else
alert("新窗口已经关闭了!");
}
else
alert("新窗口还没有打开!");
}
</script>
<input type="button" name="b" onClick="openWin();" value="开我">
<input type="button" name="c" onClick="closeWin();window.close();" value="关我">
</body>
</html>