$from_currency_id: USD
$from_currency_name: United States Dollars
$from_currency_value: 17.2100
$from_currency_value2usd: 1.00000000
$to_currency_id: MXN
$to_currency_name: Pesos Mexicanos
$to_currency_value: 1.0000
$to_currency_value2usd: 17.21000000
$from_ammount_usd: 1
$to_ammount_usd: 17.21
$to_convert: 1