diff --git a/page_user/user.php b/page_user/user.php
index ac527307db6260db252954fdc7f06b1336935f50..9f2917f875938a03ec94452a81a540b93084033f 100644
--- a/page_user/user.php
+++ b/page_user/user.php
@@ -1,231 +1,19 @@
 <?php
-require_once('../API_Twitter/requestsFunctions.php');
+require_once('../facto.php');
 session_start();
 ?>
 
-<script>
-	// function for suggestions of the research
-    function showSuggestions(){
-        var field = document.getElementById("searchField");
-        var keyword = field.value;
-
-        var xhttp;
-        if (keyword.length == 0) {
-            document.getElementById('usernames').innerHTML = "";
-            return;
-        }
-        xhttp = new XMLHttpRequest();
-        xhttp.onreadystatechange = function() {
-            if (this.readyState == 4 && this.status == 200) {// 4 = request finished and response is ready, 200 = "OK"
-
-                var tab = JSON.parse(this.responseText);
-                //document.getElementById("h1").innerHTML = tab;
-
-                var options = "";
-                for(var i = 0; i < tab.length; i++) {
-                    options += '<button id="userSuggesBtn" class="suggestionButton" onclick="window.location.href=\'../page_profile/profil.php?username='+tab[i].username+'\'"><img src="'+ 
-                    	tab[i].profile_image + 
-                    	'" alt="icone" style="vertical-align:middle; position:relative;  width:50px; height: 50px;" /><span style="margin-left:10px;">'+
-                    	tab[i].username +
-                    	'</span></button>';
-                }
-
-                document.getElementById('suggestionButtons').innerHTML = options;      
-            }
-        };
-        xhttp.open("GET", "../API_Twitter/userSuggestions.php?w="+keyword, true);
-        xhttp.send();
-    }
-</script>
 
 <!DOCTYPE html>
 <html lang="zxx">
 
-<head>
-	<title>FIND YOUR INFLUENCER</title>
-	<!-- Meta tag Keywords -->
-	<meta name="viewport" content="width=device-width, initial-scale=1">
-	<meta charset="UTF-8" />
-	<meta name="keywords" content="" />
-	<script>
-		addEventListener("load", function () {
-			setTimeout(hideURLbar, 0);
-		}, false);
-
-		function hideURLbar() {
-			window.scrollTo(0, 1);
-		}
-	</script>
-	<!--// Meta tag Keywords -->
-
-	<!-- icon -->
-	<link rel="shortcut icon" href="images/logo.png" type="image/x-icon">
-	<!-- Custom-Files -->
-	<link rel="stylesheet" href="css/bootstrap.css">
-	<!-- Bootstrap-Core-CSS -->
-	<link rel="stylesheet" href="css/smoothbox.css" type='text/css' media="all" />
-	<!-- gallery light box -->
-	<link rel="stylesheet" href="css/style.css" type="text/css" media="all" />
-	<!-- Style-CSS -->
-	<link rel="stylesheet" href="css/fontawesome-all.css">
-	<!-- Font-Awesome-Icons-CSS -->
-	<!-- //Custom-Files -->
-
-	<!-- Web-Fonts -->
-	<link href="http://fonts.googleapis.com/css?family=Lato:100,100i,300,300i,400,400i,700,700i,900,900i&amp;subset=latin-ext"
-	    rel="stylesheet">
-	<link href="http://fonts.googleapis.com/css?family=Open+Sans:300,300i,400,400i,600,600i,700,700i,800,800i&amp;subset=latin-ext"
-	    rel="stylesheet">
-	<!-- //Web-Fonts -->
-  <link rel="stylesheet" href="css/log.css">
-
-  <script src="js/jquery-2.2.3.min.js"></script>
-  <script src="js/leanModal.js"></script>
-
-
-</head>
+<?php head(); ?>
 
 <body>
-	<!-- header -->
-	<header>
-		<nav class="navbar navbar-expand-lg navbar-light py-4">
-			<div class="container">
-				<h1 style="margin: auto">
-					<a class="navbar-brand" href="../page_welcome/index.php">
-						<!-- <i class="fas fa-utensils"></i> -->
-						<img width="50" height="50" src="images/ll.png" alt="logo">
-						&nbsp;Know Your Influencer
-					</a>
-				</h1>
-				<button class="navbar-toggler ml-md-auto" type="button" data-toggle="collapse" data-target="#navbarSupportedContent"
-				    aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
-					<span class="navbar-toggler-icon"></span>
-				</button>
-
-<!--				<div class="collapse navbar-collapse" id="navbarSupportedContent">-->
-<!---->
-<!--					<ul class="navbar-nav mx-auto text-center">-->
-<!--						<li class="nav-item active">-->
-<!--							<a class="nav-link" href="../page_welcome/index.php">Home-->
-<!--								<span class="sr-only">(current)</span>-->
-<!--							</a>-->
-<!--						</li>-->
-<!--					</ul>-->
-<!--					<div class="forms-w3ls-agilesm text-center mt-lg-0 mt-4">-->
-<!--						<ul>-->
-<!--							<li class="login-list-w3ls d-inline border-right pr-3 mr-3">-->
-<!--                --><?php //if (!$_SESSION['username'])
-//                        echo '<a id="modal_trigger" href="#modal" class="text-white">Login | Register</a>';
-//                      else {
-//                        echo '<span style="color: #fff; letter-spacing: 2px; font-size: 15px; padding: 0.5em 0; font-family: "Source Sans Pro", sans-serif">'.$_SESSION['username'] .' | <a href="logout.php" style="color: #fff; letter-spacing: 2px; font-size: 15px; padding: 0.5em 0; font-family: "Source Sans Pro", sans-serif">Log out</a></span>';
-//                      }
-//                 ?>
-<!--							</li>-->
-<!--						</ul>-->
-<!--					</div>-->
-<!--				</div>-->
-			</div>
-		</nav>
-	</header>
-	<!-- //header -->
-  <div id="modal" class="popupContainer" style="display:none;">
-      <header class="popupHeader">
-          <span class="header_title">Login</span>
-          <span class="modal_close"><i class="fa fa-times"></i></span>
-      </header>
-
-      <section class="popupBody">
-          <!-- Social Login -->
-          <div class="social_login">
-              <!-- <div class="">
-                  <a href="#" class="social_box fb">
-                      <span class="icon"><i class="fa fa-facebook"></i></span>
-                      <span class="icon_title">Connect with Facebook</span>
-
-                  </a>
-
-                  <a href="#" class="social_box google">
-                      <span class="icon"><i class="fa fa-google-plus"></i></span>
-                      <span class="icon_title">Connect with Google</span>
-                  </a>
-              </div>
-
-              <div class="centeredText">
-                  <span>Or use your Email address</span>
-              </div> -->
-
-              <div class="action_btns">
-                  <div class="one_half"><a href="#" id="login_form" class="btn">Login</a></div>
-                  <div class="one_half last"><a href="#" id="register_form" class="btn">Sign up</a></div>
-              </div>
-          </div>
-
-          <!-- Username & Password Login form -->
-          <div class="user_login">
-              <form action="login.php" method="post">
-                  <label>Username</label>
-                  <input type="text" name="username"/>
-                  <br />
-
-                  <label>Password</label>
-                  <input type="password" name="password"/>
-                  <br />
-
-                  <!-- <div class="checkbox">
-                      <input id="remember" type="checkbox" />
-                      <label for="remember">Remember me on this computer</label>
-                  </div> -->
-
-                  <div class="action_btns">
-                      <div class="one_half"><a href="#" class="btn back_btn"><i class="fa fa-angle-double-left"></i> Back</a></div>
-                      <div class="one_half last"><input type="submit" class="btn btn_red" name="login" value="Login" style="border:none"/></div>
-                  </div>
-              </form>
-
-              <a href="#" class="forgot_password">Forgot password?</a>
-          </div>
-
-          <!-- Register Form -->
-          <div class="user_register">
-              <form action="register.php" method="post">
-                  <!-- <label>First name</label>
-                  <input type="text" name="firstname" />
-                  <br />
-
-                  <label>Last name</label>
-                  <input type="text" name="lastname"/>
-                  <br /> -->
-
-                  <label>User name</label>
-                  <input type="text" name="username"/>
-                  <br />
-
-                  <label>Email Address</label>
-                  <input type="email" name="email"/>
-                  <br />
-
-                  <label>Password</label>
-                  <input type="password" name="password1"/>
-                  <br />
 
-                  <label>Confirm password</label>
-                  <input type="password" name="password2"/>
-                  <br />
+<?php header2('../page_welcome/index.php'); ?>
 
-                  <!-- <label>Birthday</label>
-                  <input type="date" name="birthday"/>
-                  <br/>
-                  <br/> -->
 
-                  <div class="action_btns">
-                      <div class="one_half"><a href="#" class="btn back_btn"><i class="fa fa-angle-double-left"></i> Back</a></div>
-                      <div class="one_half last"><input type="submit" class="btn btn_red" name="register" value="Register" style="border:none"/></div>
-                  </div>
-              </form>
-          </div>
-      </section>
-    </div>
-	<!-- banner -->
 	<div class="callbacks_container">
 		<ul class="rslides" id="slider3">
 			<li>
diff --git a/page_welcome/userpage.php b/page_welcome/userpage.php
index d44a6a77e6e40a9211bab239cc64de54220c1b83..deec8c0faba0431db56cd97a5415decfa15826f3 100644
--- a/page_welcome/userpage.php
+++ b/page_welcome/userpage.php
@@ -1,136 +1,23 @@
 <?php
 // require_once('../API_Twitter/twitter-api-php/APIExchange.php');
 require_once('../API_Twitter/requestsFunctions.php');
+require_once('../facto.php');
 session_start();
 ?>
 
-<script>
-    function showSuggestions(){
-        var field = document.getElementById("searchField");
-        var keyword = field.value;
-
-        var xhttp;
-        if (keyword.length == 0) {
-            document.getElementById('usernames').innerHTML = "";
-            return;
-        }
-        xhttp = new XMLHttpRequest();
-        xhttp.onreadystatechange = function() {
-            if (this.readyState == 4 && this.status == 200) {// 4 = request finished and response is ready, 200 = "OK"
-
-                var tab = JSON.parse(this.responseText);
-                //document.getElementById("h1").innerHTML = tab;
-
-                var options = "";
-                for(var i = 0; i < tab.length; i++) {
-                    options += '<option value="'+tab[i]+'" />';
-                }
-                document.getElementById('usernames').innerHTML = options;
-            }
-        };
-        xhttp.open("GET", "../API_Twitter/userSuggestions.php?w="+keyword, true);
-        xhttp.send();
-    }
-</script>
 
 <!DOCTYPE html>
 <html lang="en" dir="ltr">
-  <head>
-    <title><?php echo $_SESSION['username']; ?></title>
-    <!-- Meta tag Keywords -->
-  	<meta name="viewport" content="width=device-width, initial-scale=1">
-  	<meta charset="UTF-8" />
-  	<meta name="keywords" content="" />
-    <script>
-  		addEventListener("load", function () {
-  			setTimeout(hideURLbar, 0);
-  		}, false);
-
-  		function hideURLbar() {
-  			window.scrollTo(0, 1);
-  		}
-  	</script>
-    <!-- icon -->
-  	<link rel="shortcut icon" href="images/logo.png" type="image/x-icon">
-  	<!-- Custom-Files -->
-  	<link rel="stylesheet" href="css/bootstrap.css">
-  	<!-- Bootstrap-Core-CSS -->
-  	<link rel="stylesheet" href="css/smoothbox.css" type='text/css' media="all" />
-  	<!-- gallery light box -->
-  	<link rel="stylesheet" href="css/style.css" type="text/css" media="all" />
-  	<!-- Style-CSS -->
-  	<link rel="stylesheet" href="css/fontawesome-all.css">
-  	<!-- Font-Awesome-Icons-CSS -->
-  	<!-- //Custom-Files -->
-
-  	<!-- Web-Fonts -->
-  	<link href="http://fonts.googleapis.com/css?family=Lato:100,100i,300,300i,400,400i,700,700i,900,900i&amp;subset=latin-ext"
-  	    rel="stylesheet">
-  	<link href="http://fonts.googleapis.com/css?family=Open+Sans:300,300i,400,400i,600,600i,700,700i,800,800i&amp;subset=latin-ext"
-  	    rel="stylesheet">
-  	<!-- //Web-Fonts -->
-    <link rel="stylesheet" href="css/log.css">
-
-    <script src="js/jquery-2.2.3.min.js"></script>
-    <script src="js/jquery.leanModal.min_.js"></script>
-  </head>
-
 
 
-  <body>
-    <header>
-  		<nav class="navbar navbar-expand-lg navbar-light py-4">
-  			<div class="container">
-  				<h1 style="margin: auto">
-  					<a class="navbar-brand" href="index.php">
-  						<!-- <i class="fas fa-utensils"></i> -->
-  						<img width="50" height="50" src="images/ll.png" alt="logo">
-  						&nbsp;Know Your Influencer
-  					</a>
-  				</h1>
-  				<button class="navbar-toggler ml-md-auto" type="button" data-toggle="collapse" data-target="#navbarSupportedContent"
-  				    aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
-  					<span class="navbar-toggler-icon"></span>
-  				</button>
+<?php head(); ?>
 
-  				<div class="collapse navbar-collapse" id="navbarSupportedContent">
+<body>
 
-  					<ul class="navbar-nav mx-auto text-center">
-  						<li class="nav-item active">
-  							<a class="nav-link" href="index.php">Home
-  								<span class="sr-only">(current)</span>
-  							</a>
-  						</li>
-  						<li class="nav-item">
-  							<a class="nav-link scroll" href="#semaine">Influencer</a>
-  						</li>
-  					</ul>
-  					<div class="forms-w3ls-agilesm text-center mt-lg-0 mt-4">
-  						<ul>
-  							<li class="login-list-w3ls d-inline pr-3 mr-3">
-                  <?php if (!$_SESSION['username'])
-                          echo '<a id="modal_trigger" href="#modal" class="text-white">Login | Register</a>';
-                        else {
-                          echo '<span style="color: #fff; letter-spacing: 2px; font-size: 15px; padding: 0.5em 0; font-family: "Source Sans Pro", sans-serif"><a href="userpage.php" style="color: #fff; letter-spacing: 2px; font-size: 15px; padding: 0.5em 0; font-family: "Source Sans Pro", sans-serif">'.$_SESSION['username'] .'</a> | <a href="logout.php" style="color: #fff; letter-spacing: 2px; font-size: 15px; padding: 0.5em 0; font-family: "Source Sans Pro", sans-serif">Log out</a></span>';
-                        }
-                   ?>
-  							</li>
-  						</ul>
-  					</div>
+<?php header2('../page_welcome/index.php'); ?>
 
-                    <div>
-                        <?php if ($_SESSION['username'])
-                            echo '<button onclick="tz()">跳转</button>';
-                        ?>
 
-
-                    </div>
-
-
-  				</div>
-  			</div>
-  		</nav>
-  	</header>
+  
   	<!-- banner -->
   	<div class="callbacks_container">
   		<ul class="rslides" id="slider3">