Program that changes browser Start Page and Default Search Provider for IE, Firefox and Chrome

I need a program that changes URLs of: 1. Browser Start Page 2. Browser default search provider It should change these parameters for all 3 main browsers: IE, Chrome and Firefox. As far as I know these parameters should be set in registry for IE, and in browser config files for two other browsers. It must work for IE versions 8-10, Chrome versions 28 and 29, Firefox versions 22, 23, 24. I should be able to specify both URLs in a separate text file that comes along with the program. You should provide me with complete source code for the program. Please specify in your bid message or private message what programming language will you be using (it is actually not so important, but I want to make sure that you've at least read this post prior to placing your bid). Great rating is guaranteed after you complete this project in accordacne with these requirements. Thank you!