I'm looking for a free image viewer that I can load high res images (5-40 meg) files into for online display. I have very detailed images that I want users to be able to zoom into and navigate within without having to download a huge file or wait several minutes for it to load. I've looked into mapki a bit but I have very little programming experience and really don't have the time to spend messing around in Javascript. Does anyone know of a free viewer that is relatively simple to load images into and easy for users to use?