I'm trying to create an image gallery, and I want to have the function where if a user rolls over the left / right side of an image, previous and next arrows show up on top of the image and those arrows are links to previous/next images in the database. I can do this in Flash in a snap but I have limited experience with JS. Can anyone point me to any tutorials that demonstrat this type of functionality (if it's even possible in JS?)? I think I remember seeing it somewhere but I have no idea where.