meta search engine - yahoo/google/msn

This is a simple script for an experienced programmer. I would like a website similar to yagoohoogle.com. However User will have the option to select between Yahoo, Google, Msn search engines. The default selected option should be Yahoo and Google. on first search first 10 search results should be displayed. If only Google (yahoo/msn) is selected then it should display search results the usual way. If say Google and Yahoo is selected it should display first 10 results of each search engine as it appears on [login to view URL], side by side. If all three options are selected then it should display first 10 results of they same way. User should be able to view next/previous 10 results by using "Next"/"Previous" buttons respectively. If i like your job, i will hire you to expand this script for additional features. I will put money in your in escrow and release when the script works. You can run it from your server and show it. If it meets my specs i will release the money from escrow and you will help me install the script on my server. I would prefer the script in php, well commented and easily expandable. If you have already designed something like before it would be a plus. Send me the link.