Well, even though I'm a genius, I'm computer retarded! I cannot get the photo on my site! I can tell you how I made the poop slide, and you can make your own if you wish.
Buy a roll of aluminum flashing, 10ft long by 20inches wide. Make a set of rails for it, attach them on each of the long sides of the flashing. Push the rails together a bit so there is a dip in the middle of the slide. (this poop slide is designed to be installed under the roost in the coop) Now your aluminum slide should be about 18 inches wide, and as long as your roost. Put one end up high under the roost, put the other end down low, exiting the coop into a 5-gal. bucket. You have to curve the exiting area quite a bit so the poop and water slide nicely into the bucket, not onto your feet! When installed under the roost, cover it all with chicken wire - so you don't lose any peeps into the poop bucket! Because they WILL walk on it.
I used 2x2's for the rails. If you have walls, you COULD make the slide exit into a large pvc pipe, thru the wall into the bucket. This works well for me in a Florida coop, with wire walls and a dirt floor. I spray water onto it every morning for about 15 seconds, and it all flushes down into the bucket. Empty the bucket and all clean!
Hope this helped!