CCrmCurrency::GetAccountCurrencyID

static function GetAccountCurrencyID()
{
	if(!self::$ACCOUNT_CURRENCY_ID)
	{
		self::$ACCOUNT_CURRENCY_ID = COption::GetOptionString('crm', 'account_currency_id', '');
		if(!isset(self::$ACCOUNT_CURRENCY_ID[0]))
		{
			self::$ACCOUNT_CURRENCY_ID = self::GetBaseCurrencyID();
		}
	}

	return self::$ACCOUNT_CURRENCY_ID;
}