Easy Mortgage Calc

Easy mortgage calculator:
Check it on youtube:
http://www.youtube.com/watch?v=_4Asov4lMJw

1. Intuitive auto complete feature.
Auto completion feature for home price, down payment, term, interest rate.
Enter partial amount and it shows possible completion options.

2. Default thousands addition for price and down payment.
Easy to enter thousands, option to remove 1000s addtion dropdown.

3. You can enter term in Months/Years.

Displays monthly payment, payment term in months, principal,
interest, total.
Shows a pie chart with interest and pricipal divided.
Any feedback welcome.