Since I'm a real idiot when it comes to computers, I have trouble accessing photographs. Maybe I'll ask the administrator what the secret is.
As for test kits, I use the simple 5 in 1 test strips and an ammonia kit with reagents. If you use the strips, be sure to keep the bottle tightly closed and the strips perfectly dry before you actually dip one in the aquarium. The ammonia kit has a small test tube and a couple vials of chemicals. You take a sample of aquarium water, add so many drops of each reagent, shake everything, and wait to see what color you get. My suggestions are to read the directions very carefully, and don't over react if you get less that perfect readings. High ammonia can usually be eliminated by a series of partial water changes, and non chemical alternatives are available for improving other water parameters. You can even list test results on this forum.