Creating Subfolders

Now that we have the Been There main folder, we need to add the “Europe” folder. Here's the line of code that both creates a Europe folder and adds that folder to the Been There folder:

aux1 = insFld(foldersTree, gFld("Europe",
    "http://www.geocities.com/marcelino_martins/
    ftexample/beenthere_europe.gif"))