Opens current thread Images in 4chan into a popup viewer, tested in Tampermonkey
Shows a button inside of 4chan threads that lets you open all of the images in the current thread into an image viewer.
Left and right hotkeys to page through images.
'Esc' or click outside of image to close viewer.
The mouse cursor will auto-hide over an image. When hidden, clicking will still cause the next image to show.
