I am making a map, and when you mouse over an area of the map
it tells you what the area is. I am trying to set it up so that
when you click on each area, it brings up pictures of the area. Is
there a way to bring up a separate layer (like one of those
"pop-in" advertisements) when the slice is clicked? Is there an
easier way to do it? How do I get the pictures to go away when the
user is done looking at them?