local function openRednet()
local listOfSides = rs.getSides()
local listofPossibles = {}
local counter1 = 0
while true do
  counter1 = counter1 +1

  if peripheral.isPresent(tostring(listOfSides[counter1])) and peripheral.getType(listOfSides[counter1]) == "modem" then
   table.insert(listofPossibles,tostring(listOfSides[counter1]))
  end

  if counter1 == 6 and table.maxn(listofPossibles) == 0 then
   print("no wifi present")
   return nil
  end

  if counter1 == 6 and table.maxn(listofPossibles) ~= 0 then
   rednet.open(listofPossibles[1])
   return listofPossibles[1]
  end
end
end
modemOn = openRednet()
local homepage = "home";
local website = "home";
local nw = "";
local idd = os.computerID()
local port1 = idd * 32
local port2 = 0
local port3 = port2 / 32
local needport = 0
local function cPrint(text)
local x,y = term.getSize()
local x2,y2 = term.getCursorPos()
term.setCursorPos(math.ceil((x / 2) - (text:len() / 2)), y2)
print(text)
end
function home()
print("Welcome to RedNet explorer!")
needport = 0
end
function newsite()
	if fs.exists("rns") then
		shell.run("rns")
	else
		shell.run("pastebin", "get", "gcPf1FiK", "rns")
		shell.run("rns")
	end
end
function newsite2()
cPrint("Rednet Site Manager")
print("")
print("People can connect to this site by going to www." ..nw.. ".com")
print("You can edit this site by going to www." ..nw.. ".com/editor")
print("Your port is " ..port1)
needport = 0
end
function drawEditor()
print("Welcome to the site editor! Enter some text and it will be displayed when people connect.")
print("---")
line1 = read()
line2 = read()
line3 = read()
line4 = read()
line5 = read()
rednet.send(id, "Editor " ..website)
rednet.send(id, line1)
rednet.send(id, line2)
rednet.send(id, line3)
rednet.send(id, line4)
rednet.send(id, line5)
print("---")
print("Saved!")
sleep(1)
website = homepage
drawScreen()
end
function loadwebpage()
rednet.broadcast(website)
print("Connecting...")
id, message  = rednet.receive()
term.clear()
term.setCursorPos(1,1)
cPrint("Rednet Explorer 1.3")

cPrint("rdnt://"..website)
print("")
if message == "epanst" then
  drawEditor()
else
  print(message)
  id, message  = rednet.receive()
  print(message)
  id, message  = rednet.receive()
  print(message)
  id, message  = rednet.receive()
  print(message)
  id, message  = rednet.receive()
  print(message)

  print("")

  write("Goto:")
  address = io.read()
  website = address
  drawScreen()
end
end
function drawScreen()
term.clear()
term.setCursorPos(1,1)
cPrint("Rednet Explorer 1.3")

cPrint("rdnt://"..website)
print("")

if website == "home" then
  home()
elseif website == "www.newsite.com" then
  newsite()
end


print("")

write("Goto:")
address = io.read()
website = address
needport = 1
if website == "home" then
  drawScreen()
elseif website == "www.newsite.com" then
  drawScreen()
else
  loadwebpage()
end
end
drawScreen()