[sqwebmail] how can I rewrite the source against url leak ?

[Jerry Chou]

I have install a sqwebmail, and I do a frame web page
to invoke sqwebmail's frame, but every time
I have to see a url in browser's address column like that:

http://THE.SITE/cgi-bin/sqwebmail/USER/D02EDBDB1D35FD3ACB3F5F7E8804C0C7/1041
647472?folder=INBOX&form=mail

I know this is a url leak by invoke, but could you tell me
how can I set the page source code against this leak?

Thanks!

Jerry