SSL accept key / login webmail page

[Estrac]

hi ..

i create a subdomain "mail" for all my clients domains, there, i create a html

then .. inside
document.location.href="https://mail.mydomain.com:2096";

ok.. is there any way that you can accept SSL key once?

cause always appers "do you want to accpet key"? always

something, like when you log to gmail, hotmail, etc.. uses SSL and just accept ssl key once

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then, ask you in a pop login : fulluser and passwd

if you cancel, takes you a nice web (with cpanel banner at top) and ask you again login and passwd)

well, i dont want pop (loging and passwd) i want to send me direct to this web form

how to do it?

thanks

Estrac