Delphi project using EmbeddedWB/Web browser

Make a delphi app with EmbeddWB wrapper (IE web browser) component. What app does.. It loads a webpage with 20 or so thumbnails with buttons under each one. The buttons have a url encoded in its ID tag, e.g. When a user clicks on a button, the app captures the url information, downloads the .zip file, and then asks a user where to extract the file zip. The app needs to be done in Delphi 5 using component TEmbeddedWB found at [login to view URL] The hardest part of the app is finding out how to execute an action after a button is clicked. That's it!