Unfortunately, after they click, the hover function stops working. It only works on page load.
function pic_shift() is called when they actually click on .square.one or #link_next.
lines 87 within pic_shift() is where the appropriate image clicked changes to the same as the hovered stated.
88-91 are bits of code where I set all unselected images back to the original state, to prevent them being set to the hovered image, regardless of what page their on?
hehe.. yeah, that's why I haven't posted the whole thing. It's a pain going in each time to replace words that they wouldn't want up. There's some temporary secrecy that the client wants. But, I did find a work around:
// still need to find a way to simplify, but it works.