Selling Calculate Ideal Body Weight for women and men with cool images

I'm selling my website http://checkmyweight.com/ an easy to remember domain name
This website will help your visitors calculate their BMI (Body Mass Index)

Why this niche is important?
Weight has been one of the things most people have become focused on in later years
The body mass index or BMI as it’s usually shortened is a simple method, devised in order to determine, based on the height and current weight of a person whether or not they need to start working on losing weight fast.

What this site is about?
This website is about Body Mass Index (BMI) which is a measure of body fat based on height and weight that applies to adult men and women. Enter your weight and height using standard or metric measures.
It has two Body Mass Index Calculators, one in English and one in Metric values.
It also generates an image with your status form females and males it's really cool

How can i use this site?
This can used as separate site , or can used as addon for an existing health website or forum.
the site is very simple and very easy to modify it uses jquey to maintain cross-browser supports.
The sale includes?

• Website script
• I will help you to install it
• Great .com domain name( it's free to push at godaddy)

Additional Features:

• It uses a light weight script
• Easily to customize and change
• It shows your Your BMI
• It shows you your suggested healthy weight range
• It shows Your BMI category
• it gives you information about your BMI category
• It shows the rate without reloading the page
• The images are pre-loaded into the users' computer memory so that it can be instantly accessed when needed
• The design is very simple to make it easy to use it as a plugin for an existing website or to use it in your own templete

How can i make money?
You can use Adsense or any PPC alternative like Infolinks and Clicksor
you can use Amazon affiliate, clickbank which offer 75% commission