diff --git a/ajax/checkrequests.php b/ajax/userinfo.php
similarity index 88%
rename from ajax/checkrequests.php
rename to ajax/userinfo.php
index fb6e9a6..686287d 100644
--- a/ajax/checkrequests.php
+++ b/ajax/userinfo.php
@@ -1,6 +1,6 @@
 <?php
 	require '../php/utils.php';
-	$user = get_users($_GET['id']);
+	$user = get_users($_POST['id']);
 	
 	echo '{ ';
 	$first = true;
diff --git a/index.php b/index.php
index 92c6850..d5ff246 100644
--- a/index.php
+++ b/index.php
@@ -12,7 +12,7 @@
 			<div id="inner-container">
 				<h1>Selecciona el teu nom</h1>
 				<h3>Per entrar al joc de la Pastanaga Assessina</h3>
-				<form action="main.php" method="GET">
+				<form action="./php/login.php" method="POST">
 					<select name="user" id="list">
 					</select>
 					
diff --git a/js/utils.js b/js/utils.js
index 5f22129..4795075 100644
--- a/js/utils.js
+++ b/js/utils.js
@@ -8,12 +8,13 @@
 function send_request(user, msg) {
 	$.ajax({
 		'url': './php/request.php', 
-		'type': 'GET',
-		'contentType': 'application/json; charset=utf-8',
+		'type': 'POST',
+		// 'contentType': 'application/json; charset=utf-8',
 		'data': { 'user_id': user.id,
 				  'user_quimata': user.quimata,
 				  'msg': msg
-				}, 
+				},
+		dataType:'text',		
 		'success': function(data) {
 			$.notify('Resposta guardada', 'success');
 			console.log(data);
@@ -43,15 +44,15 @@
 
 function update_info(user) {
 	$.ajax({
-		url: "./ajax/checkrequests.php",
+		url: "./ajax/userinfo.php",
 		data: { id: user.id },
-		type: 'GET',
+		type: 'POST',
 		success: function(response, status, xhr) {
 			let info = JSON.parse(response);
 			
 			// Check if user is dead
 			if (!user.mort) user.mort = check_requests(info, user);
-			else location.reload();
+			else window.location.href= "./index.php";
 			
 			// Check if there has been a change of victim					
 			if (info.quimata != user.quimata) {
diff --git a/main.php b/main.php
index a19dbd3..aa6d102 100644
--- a/main.php
+++ b/main.php
@@ -1,3 +1,9 @@
+<?php
+	if (!isset($_COOKIE['user'])) {
+		header("Location: ./main.php");
+		die();
+	}
+?>
 <html>
 	<head>
 		<meta charset="UTF-8">
@@ -13,7 +19,10 @@
 		<script src="./js/animations.js"></script>
 		
 		<?php 
-			require './php/login.php';
+			require './php/utils.php';
+			$user = get_users($_COOKIE['user']);
+			$victim = get_users($user->quimata);
+			if ($user->mort) die('Puto mort de merda');
 		?>
 		
 		<script>
diff --git a/php/login.php b/php/login.php
index 5ab5cdb..851f412 100644
--- a/php/login.php
+++ b/php/login.php
@@ -1,7 +1,15 @@
 <?php
 	require 'utils.php';
-	$user = get_users($_GET['user']);
-	$victim = get_users($user->quimata);
 	
-	if ($user->mort) die("Puto mort de merda");
+	// Set the 'user' POST and COOKIE variable
+	if (isset($_POST['user'])) {
+		setcookie('user', $_POST['user'], time() + (86400 * 10), "/");
+	} else if (isset($_COOKIE['user']) && !isset($_POST['user'])) {
+		$_POST['user'] = $_COOKIE['user'];
+	} else if (!isset($_COOKIE['user']) && !isset($_POST['user'])) {
+		header("Location: ./index.php");
+		die();
+	}
+	
+	header("Location: ../main.php");
 ?>
diff --git a/php/request.php b/php/request.php
index 7ef87ab..f010b36 100644
--- a/php/request.php
+++ b/php/request.php
@@ -1,25 +1,26 @@
 <?php
 	// Define MySQL login variables
-	$servername = "localhost"; // "fdb22.awardspace.net";
-	$username = "root"; // "3155560_users";
-	$password = ""; // "btechnoro@fox4news.info";
+	$servername = "localhost"; // "andreuhuguet78654.ipagemysql.com";
+	$username = "root"; // "andreu";
+	$password = ""; // "1234";
+	$dbname = "pastanaga"; // "fme_2019";
 
 	// Create connection
-	$conn = new mysqli($servername, $username, $password, "pastanaga");
+	$conn = new mysqli($servername, $username, $password, $dbname);
 	if ($conn->connect_error) die("Connection failed: " . $conn->connect_error);
 	$conn->set_charset("utf8");
 	
 	// Do the query
 	$queries = [""];
 	
-	$victimid = "ANY (SELECT quimata FROM users WHERE id=".(int)$_GET['user_id'].")";
+	$victimid = "ANY (SELECT quimata FROM users WHERE id=".(int)$_POST['user_id'].")";
 	
-	if ($_GET['msg'] == "REQ KILL") $queries = ["UPDATE users SET requested=1 WHERE id=".$victimid]; // request kill
-	if ($_GET['msg'] == "REQ DEAD") $queries = ["UPDATE users SET requested=2 WHERE quimata=".(int)$_GET['user_id']]; // request dead
-	if ($_GET['msg'] == "DENY REQ") $queries = ["UPDATE users SET requested=0 WHERE id=".(int)$_GET['user_id']]; // deny request
-	if ($_GET['msg'] == "CONF DEAD") {
-		$queries = ["UPDATE users SET requested=0, quimata=".(int)$_GET['user_quimata']." WHERE quimata=".(int)$_GET['user_id'], // assign new victim to killer
-				  "UPDATE users SET quimata=0, mort=1 WHERE id=".(int)$_GET['user_id']]; // confirm victim dead/killed
+	if ($_POST['msg'] == "REQ KILL") $queries = ["UPDATE users SET requested=1 WHERE id=".$victimid]; // request kill
+	if ($_POST['msg'] == "REQ DEAD") $queries = ["UPDATE users SET requested=2 WHERE quimata=".(int)$_POST['user_id']]; // request dead
+	if ($_POST['msg'] == "DENY REQ") $queries = ["UPDATE users SET requested=0 WHERE id=".(int)$_POST['user_id']]; // deny request
+	if ($_POST['msg'] == "CONF DEAD") {
+		$queries = ["UPDATE users SET requested=0, quimata=".(int)$_POST['user_quimata']." WHERE quimata=".(int)$_POST['user_id'], // assign new victim to killer
+				  "UPDATE users SET quimata=0, mort=1 WHERE id=".(int)$_POST['user_id']]; // confirm victim dead/killed
 	}
 	// Fetch the information of the user
 	foreach ($queries as $query) {
diff --git a/php/utils.php b/php/utils.php
index c6147fd..fd8d731 100644
--- a/php/utils.php
+++ b/php/utils.php
@@ -16,12 +16,13 @@
 		$users = [];
 		
 		// Define MySQL login variables
-		$servername = "localhost"; // "fdb22.awardspace.net";
-		$username = "root"; // "3155560_users";
-		$password = ""; // "btechnoro@fox4news.info";
+		$servername = "localhost"; // "andreuhuguet78654.ipagemysql.com";
+		$username = "root"; // "andreu";
+		$password = ""; // "1234";
+		$dbname = "pastanaga"; // "fme_2019";
 
 		// Create connection
-		$conn = new mysqli($servername, $username, $password, "pastanaga");
+		$conn = new mysqli($servername, $username, $password, $dbname);
 		if ($conn->connect_error) die("Connection failed: " . $conn->connect_error);
 		$conn->set_charset("utf8");