diff --git a/src/apps/sms.lua b/src/apps/sms.lua
index 622ee44..44d8c5f 100644
--- a/src/apps/sms.lua
+++ b/src/apps/sms.lua
@@ -1,13 +1,143 @@
-local function clear()
-	term.setBackgroundColor(colors.white)
-	term.clear()
-	term.setCursorPos(1,1)
-	term.setTextColor(colors.black)
+local tArgs = {...}
+local loading = {"|","/","-","\\","|","/","-","\\"}
+local server = "http://sertex.esy.es/"
+local sendTo
+
+--check if the server is down
+local isServerUp = http.get(server.."/status.php").readAll()
+if isServerUp ~= "true" then
+	sPhone.winOk("The service is","currently down!", colors.lime, colors.green, colors.white, colors.lime)
+	return
 end
-
-sPhone.winOk("The service is","currently offline", colors.lime, colors.green, colors.white, colors.lime)
-
-
---while true do
-	--clear()
---end
+term.setBackgroundColor(colors.white)
+term.clear()
+term.setCursorPos(1,1)
+term.setTextColor(colors.black)
+print("sPhone SMS")
+write("Username: ")
+local user = read()
+write("Password: ")
+local pass = read("*")
+local head = "user="..user.."&password="..pass
+http.request(server.."login.php",head)
+local update = os.startTimer(0.15)
+local pos = 1
+while true do
+  local _,y = term.getCursorPos()
+  term.clearLine()
+  term.setCursorPos(1,y)
+  term.write("Loading "..loading[pos])
+  local e = {os.pullEvent()}
+  if e[1] == "timer" and e[2] == update then
+    pos = pos + 1
+    if pos > #loading then pos = 1 end
+    update = os.startTimer(0.15)
+  elseif e[1] == "http_success" then
+    if e[3].readAll() == "true" then
+			if not tArgs[1] then
+				term.clearLine()
+				term.setCursorPos(1,y)
+				write("Send To: ")
+				sendTo = read()
+			else
+				sendTo = tArgs[1]
+			end
+			local doesUserExist = http.post(server.."exists.php", "user="..sendTo).readAll()
+			if doesUserExist ~= "true" then
+				sPhone.winOk(sendTo.." does","not exist!", colors.lime, colors.green, colors.white, colors.lime)
+				return
+			end
+      break
+    else
+      sPhone.winOk("Wrong Username","or Password", colors.lime, colors.green, colors.white, colors.lime)
+      return
+    end
+  elseif e[1] == "http_failure" then
+    term.clearLine()
+    term.setCursorPos(1,y)
+    sPhone.winOk("Connection lost!","Check internet!", colors.lime, colors.green, colors.white, colors.lime)
+    return
+  end
+end
+term.clear()
+local x,y = term.getSize()
+local mainTerm = term.current()
+local displayWin = window.create(term.native(),1,1,x,y-1,true)
+local readWin = window.create(term.native(),1,y,x,y,true)
+local ntv = term.redirect(mainTerm)
+local x,y = 1,1
+local mx,my = displayWin.getSize()
+local function readMsg()
+	term.redirect(readWin)
+  while true do
+		term.setCursorBlink(true)
+		term.setBackgroundColor(colors.green)
+		term.setTextColor(colors.white)
+    term.clear()
+    term.setCursorPos(1,1)
+    term.write("Send: ")
+    local msg = read()
+    term.clear()
+		if msg == "/logout" then
+			term.redirect(mainTerm)
+			return
+		end
+		if msg ~= "" then
+			local pos = 1
+			local update = os.startTimer(0.15)
+			http.request(server.."send.php","user="..user.."&password="..pass.."&message="..msg.."&to="..sendTo)
+			while true do
+				term.clear()
+				term.setCursorPos(1,1)
+				term.write("Sending "..loading[pos])
+				e = {os.pullEvent()}
+				if e[1] == "timer" and e[2] == update then
+					update = os.startTimer(0.15)
+					pos = pos + 1
+					if pos > #loading then pos = 1 end
+				elseif e[1] == "http_success" then
+					displayWin.setCursorPos(1,y)
+					displayWin.write("<You> "..msg)
+					if y == my then displayWin.scroll(1) else y = y +1 end
+					break
+				elseif e[1] == "http_failure" then
+					term.redirect(ntv)
+					term.clear()
+					term.setCursorPos(1,1)
+					sPhone.winOk("Disconnected",nil, colors.lime, colors.green, colors.white, colors.lime)
+					return
+				end
+			end
+    end
+  end
+end
+local function recMsg()
+	displayWin.setBackgroundColor(colors.white)
+	displayWin.setTextColor(colors.black)
+  displayWin.clear()
+  local function printMsg(msg)
+		displayWin.setCursorBlink(false)
+    displayWin.setCursorPos(1,y)
+    displayWin.write(msg)
+    if y == my then displayWin.scroll(1) else y = y + 1 end
+  end
+	printMsg("Type /logout to exit")
+  while true do
+    stream = http.post(server.."update.php",head)
+    newMessages = {}
+    line = stream.readLine()
+    repeat
+      table.insert(newMessages,line)
+      line = stream.readLine()
+    until not line
+    for i,v in pairs(newMessages) do
+      t = textutils.unserialize(v)
+      if t then
+        date = t["date"]
+        mesg = "<"..t["from"].."> "..t["message"]
+        printMsg(mesg)
+      end
+    end
+  end
+end
+parallel.waitForAny(readMsg,recMsg)