radiobuttons for Ajax Price Update addon. For OSC 2.3.3

Hi all. I think that someone well versed in javascript and PHP is going to solve this job in a few minutes. We would like to modify this "Ajax Price Update" addon: [login to view URL] This module will update product price on product_info (using AJAX) upon changing product attribute drop down. It is very easy to install and works properly. What changes I want: It should look like this: [login to view URL] 1. The attributes should be selected on radio buttons and not on drop down. Of course the price update should still work. 2. By default the first radio button should always be selected. 3. The price update should work regardless of the type of currency and its style (I mean the adjustment for the decimal point of the currency "," --> "." and the thousand point "." --> ","). For example, let us look to the example price 50 000 EUR. In Europe you write it like this: 50.000,00 EUR. In the USA you write it this way: 50,000.00 EUR. Both settings (potential more) are supposed to work. We have installed osCommerce 2.3.3 with a german languagepack and the "Ajax Price Update" addon. Please take a new Version of osCommerce 2.3.3 and write a short manual (documentation) with needed code snippets that must be changed. In order not to create security gaps, please use oscommerce conform code. If there are any questions feel free to write an eMail. We are always online the next or Please notice that we dont pay milestones for this project, because this Project cant divided into pieces. In the end the code work or it doesnt.