my $request = $ua->get("https://login.yahoo.com/config/login?.src=fpctx&.done=http://www.yahoo.com");
	$cookie_jar->extract_cookies($request);

##</code><code>##

$postString = 'https://login.yahoo.com/config/login?' . "$postString";
	
	my $request = $ua->get($postString);