PHP/JQuery script fix

I am a photographer primarily, but I have always designed any web pages that I need on my sites. I found a script that will swap the main image on my home page every few seconds using images in a particular directory. I tried to install it on some trial pages, but it isn't working for me. The script uses PHP/Jquery/Innerfade plugin. I've used PHP but I'm not familiar with the other javascript-based languages. I like this particular script because it will fade from one image to another. And because it pulls the images it uses from whatever is in a particular directory. I found easier javascript scripts to use, but I would have to list code for each image in the html of the home page, which is too time consuming if I want to change or add a lot of images quickly. I'm just looking for someone to: 1) take a look at my php home page and the .js page(s) it's supposed to call and show me what I did wrong. 2) I have never done any design with Flash but if this isn't too hard I might consider having someone show me how to do this in Flash, and basic Flash design. That way I will be more comfortable with using flash for other things in the future. (doing this in Flash would also allow me to keep the root [login to view URL] page as my home page and I wouldn't have to forward the .html to a .php page in order for the above script to work). Thanks.