| Description: Look-n-feel customizable by edition a text file, to adapt to your site style.Tooltip everywhere to show the usage.Support prepay and prepayment starting time.Default numbers such as mortgage amount and interest rate are configurable.Show Payment schedule chart with both principle and interests.Show total interest and principle paid pie chart.Show balance chart. Chart will be animated by the changing calculation.All chart element shows tooltip wi Click here for more information
Click here for a screenshot | 
