YEAH!!!!!!!!!! I fixed it!!!!!!!!!
Well, I have a couple of InvisionFree web forums (thanks to Nieves) and I have been working on creating skins (background themes) for them. After creating a few, with a lot of help on some things from Nieves, I finally creating a few that I am really satisfied with. I also managed to get the skin selector to work right. Now all I have to (and want to) do is to make a few more holiday backgrounds as well as some more seasonal backgrounds. At least now that I figured out what I was doing wrong my only problem will be matching the colors the way I want to.