ODBC data connections

I want to run a database over the internet. I've converted all my forms to data access pages using a converter tool

If I use access to back end the access pages over the internet, how do make a connection?? I can't seem to work it out. I'm assuming its in the ODBC data connections somewhere. There are so many options within the panel, it confuses me. And once I've made a connection, how then do I link up the data sources? I've tried looking through the code and copying the relevant strings but I'm completely lost.

I need to start again from the beginning.

I appreciate any advice.