Excel to interactive web page

I would like someone to convert a spreedsheet that I have to work on a web page so that people visiting my web page can enter values directly into a grid (or a form) and then click on a tab and all the calculations will be shown. Basically I would like to have the same functionality as a spreedsheet but on a web page (and it will have to look the same too)! I do NOT want the end user to have to install anything on their computer to get the thing working. I would like it to work in any web browser (however if it has to be IE6 then that will be OK.) I will choose the bidder that can clearly demonstrate that they know what they are doing, therefore a demo would be appropriate. My web host supports the .NET framework (but NOT php or MYSQL). Any technology is welcome as long as it gets the job done. I already have the spreadsheet and it is working therefore you would only have to check each cell to see what it does. (I do use some amortization formulas so I would not want you to code all these formulas.etc...) I have some screen shots on the web but will only give you the address if you past the first test (of showing me that you know what you are doing.) So simply place a comment and give me your credentials and perhaps a demo. If you past the test I will then tell you where to find the screen shots. Once you have had a look at them you can then come back and place a bid. Thanks, and happy bidding! ## Deliverables Complete ownership and distribution copyrights to all work purchased as well as source code. ## Platform Any web browser.