I need a currency converter widget to display on the main page of my SE4 community.
1. Support of the following currencies: CNY, EUR, USD, RUB, UAH, BYR either way. Default setting - CNY to RUB
2. Based on Yahoo finance API
3. Input field must be able to act as a simple calculator, e.g.: (100+2*300+600)*0.3 CNY converts ti RUB (total sum)
Skills: finance, yahoo