For example, you see a top 40 music charts web page and you want to make an AutoIt script to check it now and then and let you know when something new comes up. This UDF helps you to get the raw list of data so that you can make use of it. Or perhaps your favourite web-store has a "New Items" page and you would like to be the first to see new items. You can look at the source code of the web page and use your find feature of your browser to find areas of the source code that get you closer