LC_UseRequest_State | --LC_UseRequest_State_PC
LC_UseRequest_State_PC LC_UseRequest_State_PC( )
$_SESSION["pc"]=> array( ["model"] => "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)" ["ip"] => "127.0.0.1" ["expires"] => 1204699031 )
void inisializeSessionData( )
void updateModel( )
boolean validateModel( )