[[email protected]]

You can use a loop on the buttons so you don't need to repeat it. If you made the square block an individual image you'd use something like this
The square block would be 32x32, leaving 2 pixels inbetween each

temp.boxes = 5; //How many boxes to show
temp.vertical = true; //False for horizontal
temp.opos = {32, 32}; //X & Y of the origional position of the boxes

for (temp.i = 0; temp.i < temp.boxes; temp.i++) { //Would show four boxes
  temp.add = temp.i * 34;
  temp.img = showimg(200 + temp.i, "boximage.png", (!temp.vertical? temp.opos[0] + temp.add: temp.opos[0]), (!temp.vertical? temp.opos[1]: temp.opos[1] + temp.add));
  temp.img.layer = 4;
}

Not tested, but it should work.