请问addMSSubMenu()函数打开的页面如何在某个框架中显示？

[eastbound]

例如：addMSSubMenu("1","电子邮件","MailIndex.asp","电子邮件","0");，打开的页面总是在新打开的窗口中，如何让新打开的页面在某个框架中？

[eastbound]

？？？？

[yaray]

top.目标框架名.location.href= "页面地址"; // JavaScript

或:
<a href="页面地址" target="目标框架名"> xxxxx </a>

[eastbound]

top.目标框架名.location.href= "页面地址";
？？？？？？？？？？？？？？？？？？？
？？？？？？？？？？？？？？？？？？？
请问如何跟addMSSubMenu("1","电子邮件","MailIndex.asp","电子邮件","0");，结合起来？

[yaray]

addMSSubMenu("1","电子邮件","MailIndex.asp","电子邮件","0");是怎么写的呢？