P3P

i want to connect Google Account but this page uses the p3p protocol
How do i this job

I am not sure what you mean. P3P is mostly about headers sent by some servers to determine information privacy usage. What did you want to do?

forgive me for poor English text

I want used Google Account for login to Google Groups
But after the entry and redirects to a page to set cookies Walking
This page is not intended Cookies
And it makes me to see google groups page without entering my account

google.com/accounts/CheckCookie?con ...

i used "Live Http Headers" Add-ons to see this page headers and compare it to my headers

The only difference between them was :

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Connection: keep-alive

After that cookie has been set, but it not happened on my page

How do I set additional headers
and Whether this is required?

i found a bug in class
cookie in this site must be set in domain groups.google.com but this set in www.google.com
this cookie set in redirect page
tanks for reply

The SendRequest function takes an $arguments array parameter. The Headers array entry may be set to an array of associative values for custom headers you want to send.

Can you provide a minimal script that demonstrates the problem?

$url='https://www.google.com/accounts/ServiceLogin?passive=true&hl=en&service=groups2&continue=http%3A%2F%2Fgroups.google.com%2F&cd=US&ssip=g3';
$this->http->GetRequestArguments($url, $arguments);
$arguments['RequestMethod']='GET';
$arguments['Headers']['Referer']= 'http://groups.google.com/';
if(!$this->GetRequest($arguments, $response))
return(0);
------------------------------------------
$arguments['RequestMethod']='POST';
$arguments['Headers']['Referer']= 'https://www.google.com/accounts/ServiceLogin?passive=true&hl=en&service=groups2&continue=http%3A%2F%2Fgroups.google.com%2F&cd=US&ssip=g3';
$arguments['PostValues']=array(
'continue'=> 'http://groups.google.com/',
'service'=>'groups2',
'cd'=>'US',
'dsh'=>$matches[1],
'hl'=>'en',
'timeStmp'=>'',
'secTok'=>'',
'GALX'=>$matches[2],
'Email'=>$parameters['Email'],
'Passwd'=>$parameters['Passwd'],
'rmShown'=>'1',
'signIn'=>'Sign in',
'asts'=>''
);
if(!$this->GetRequest($arguments, $response))
return(0);
---------------------------------------
After Receive variable , Post Data And login this script must be set 3 cookie for access google group page

cookie url must be "google.com" if they set "www.google.com"
I set them manually by "cookies" array