i would start by looking at either ASP or php, and looking at linking backend databases to your web pages. Like swon has said you need to use a server side technology.
Start by developing a database to store your information then you can work on code to work the database.
Next thing would be to configure a web server on your pc for developemnt purposes. If your using ODBC for you connection then you need to configure that as well. Once is is done your ready to start your coding. You need to chose a technology to use, learn the code and write your pages.
hope this helps