adDisplay

adMonitor = {[1] = peripheral.wrap("monitor_17")}
term.redirect(adMonitor)
imgWidth = 39
imgHeight = 19

img = paintutils.loadImage("ad1")
function drawImg2(img, x,y, imgwidth, imgheight)
 curY = 0
  for yy  = 1, imgheight do
	for xx = 1, imgwidth do
	  local c = img[yy][xx]
	   if (c == 0) then
		c = 15
	  end
	  paintutils.drawPixel(x+xx-1, y+curY, c)
	end
	curY = curY + 1
  end
end

drawImg2(img, 1,1,imgWidth, imgHeight)