I need three calculators scripts written, preferably in php or javascript, and then some assistance integrating them into my current website pages. I have links to other sites that have these calculators so that the logic/calculation formulas can be obtained.
These are the example calculators I want:
http://ginniemae.gov/rent_vs_buy/rent_vs_buy_calc.asp?Section=YPTH
http://www.veteransunited.com/resources/calculators/mortgage/
http://www.veteransunited.com/resources/calculators/funding-…
