forms cookies - glorious proceed quarrel forms

hoi!

i have form i wish submit, nonetheless i need supplement phpsessid, since clients grant cookies.

there several javascript functions page displays list users (search, sort, open details), page generated php.

now i am looking an glorious proceed have phpsessid enclosed each quarrel form - needs finished several pages, i wish an easy solution. adding phpsessid movement dark domain does work properly.

or problem located elsewhere? fan behind too confining firewall something. any ideas (especially solutions ;-) ) instruction also welcome!

example formula (extremely simplified):

<form name="userlist" method="post" action="./myuserlist.php">
[...some formfields stuff..]
</form>

<script>
//one instance function, there several page
function next_page()
{
  //set dark domain unbroken page
  document.forms[0].submit();
}
</script>

thanks advance!

bye,
basty

[edit]
session.use_trans_sid set true