Cannot read form values in CGI

[Goneni]

My HTML submits a form as following:
<FORM id=form1 name=form1 onsubmit="return submitForm();"
action="" method=post> (now comes defintion of some fields..)
function submitForm()
{
if (validateGcmForm() == true)
{
document.form1.action = "http://" + parent.location.host + "/mcc7500/cgi- bin/gcmconfwebappl" ;
return true ;
}
return false ;
}

My C++ CGI was indeed invoked but it couldn't find any value using cgicc::getElement().
and even more, getenv("CONTENT_LENGTH") was NULL.

however, looking at a protocol analyzer, I see that the a packet of "POST" type is sent to the server, and the names & values of all my fields were sent as well.

Please help !
Thanks,
Goneni

[Goneni]

I also found out that the CGI's "REQUEST_METHOD" is "GET", altough looking at the protocol analyzer I see:
"POST /mcc7500/cgi-bin/gcmconfwebappl HTTP/1.1 (application/x-www-form-urlencoded)"