Simple AJAX/PHP math function

I need a custom AJAX calculator that will add to or subtract from 1 of 4 set fixed price points.

For example, say I want to make the price $30 over fixed price 2, I select "over" and "fixed price 2". The calculated value with be displayed in the input box "newprice".

This function will be used dozens of times on the same page so please make everything as generic as possible.

An example can be seen in the screenshot.

Skills: AJAX, Javascript, PHP

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About the Employer:
( 2 reviews ) Baltimore, United States

Project ID: #1117218

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Hi, Please check PMB.

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i am ready to do right now. so choose me now.

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discussion [url removed, login to view] check your PMB..tanks ^_^

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We are group of experienced professionals. Can provide you good solution in minimum cost.

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