[Error][Lua] I Cant Find a Problem

I Have been coding a wireless mining turtle lately and i went to test something out and i keep getting this error:

Bios:206:[string "Turtle"]:38: 'end' expected (to close 'if' at line 34)

From what i know this means i'm missing an end but i have checked my code multiple times and have found nothing. its probably something small i'm not noticing. Here's the code:

http://pastebin.com/xGqQVg30

You have an if statment on line 34, it needs and end. Give me a sec and i'll try to see were i should put it.
Hmm. I can't see were it needs to go.

End needs to go between lines 37 and 38 Did some changes here:

local function runScript()
write "Set Distance to Travel"
input = read()
pos = 0
m = tonumber(input)
h = 20
while pos < 3 do
m = tonumber(m)
h = tonumber(h)
sleep(5)
  for i=1, h do
   turtle.up()
  end
  for i=1, m do
   turtle.forward()
  end
  while true do
   if turtle.detectDown() == false then
    turtle.down()
   else
    break   
   end
  end
   for i=1, 120 do
    if turtle.detectDown() == true then
	 turtle.digDown()
	 turtle.down()
	 for i=1, 4 do
	  if turtle.detectDown() == true then
	   turtle.turnLeft()
	   for i=1, 6 do
	    turtle.select(i)
	    if turtle.compare() == true then
		 turtle.dig()
	    else
		 turtle.down()
	    end --end added here
	   end --end added here
	  else
	   turtle.down()
	   while true do
	    if turtle.detectDown == false then
		 turtle.down()
	    else
		 break
	    end
	   end
	  end
	 end
    end
   end
  end
end
for i=1, 120 do
  turtle.up()
end
for i=1, m do
  turtle.back()
end
while true do
  if turtle.detectDown() == false then
   turtle.down()
  else
   break
  end
end
		    OI = turtle.getItemCount(1)
		    -- gets amount of iron ore
		    OC = turtle.getItemCount(2)
		    -- gets amount of copper ore
		    OG = turtle.getItemCount(3)
		    -- gets amount of gold ore
		    D = turtle.getItemCount(7)
		    -- gets amount of diamond
		    L = turtle.getItemCount(8)
		    -- gets amount of Lapis
		    R = turtle.getItemCount(9)
		    -- gets amount of redstone

	 pO = tonumber(OI)
	 pI = tonumber(OC)
	 pU = tonumber(OG)
	 pY = tonumber(D)
		   pT = tonumber(L)
	 pR = tonumber(R)
  
		    c1 = pO-1
		    c2 = pI-1
		    c3 = pU-1
		    c7 = pY-1
		    c8 = pT-1
		    c9 = pR-1
  
	 lK = tonumber(c1)
	 lJ = tonumber(c2)
	 lH = tonumber(c3)
	 lG = tonumber(c7)
	 lF = tonumber(c8)
	 lD = tonumber(c9)
  
		    --drops all but one of each object
		    turtle.select(1)
		    turtle.drop(lK)
		    turtle.select(2)
		    turtle.drop(lJ)
		    turtle.select(3)
		    turtle.drop(lH)
		    turtle.select(7)
		    turtle.drop(lG)
		    turtle.select(8)
		    turtle.drop(lF)
		    turtle.select(9)
		    turtle.drop(lD)
    --end --end not needed
    h = h+1
    pos = pos+1
m = m+1
--end --end not needed
rednet.open("right")
term.clear()
term.setCursorPos(1,1)
print("Awaiting Connection to Server...")
while true do -- better this way
x,y,z=rednet.receive()
if y=="Go" then
  runScript()
end
end

Changes are noted. Just a quick run through, but you'll see where your errors are getting thrown from, at least.