Nested If Staetments for Search Function - ASP VB.NET

Hello, Thank you for reading my project. I have a fully ready HTML page for you to work with. The page has a form text entry box and a "Search" button. What I am looking for is someone to convert my pseudo code into working code, attach this code to the page that i give you and let's see how it works. You will NOT be querying a database. We are simply working to get logic to determine what type of query to run. You must be EXCELLENT at documenting your code and thinking logically. I believe I have done most of the work, but I'm sure I missed something. Code must be in ASP VB.NET 4.0 Code must be installed on my website Interested?