CCaptcha::InitCaptchaCode

function InitCaptchaCode($sid)
{
	global $DB;

	$res = $DB->Query("SELECT CODE FROM b_captcha WHERE ID = '".$DB->ForSQL($sid,32)."' ");
	if (!$ar = $res->Fetch())
	{
		return false;
	}

	$this->code = $ar["CODE"];
	$this->sid = $sid;
	$this->codeLength = mb_strlen($this->code);

	return true;

}