login.php

<div style="height: 120px;">
</div>
<?php
  if (isset($_POST['login_go'])) {
    $username = mysql_real_escape_string($_POST['username']);
    $p = mysql_real_escape_string($_POST['password']);
    $password = md5($p);
    if(empty($username) || empty($password)){
           echo "<script type='text/javascript'>alert('Data ada yang Kosong !'); </script>";
    }else {
        $masuk = $Lib->loginuser($username, $password);
        if($masuk == true){
            if ( $masuk['level'] == 'admin'){
              $_SESSION['admin'] = $masuk['id_user'];
              header('location:admin/');
            }
            if ($masuk['level'] == 'petugas') {
              $_SESSION['petugas'] = $masuk['id_user'];
              header('location:petugas/');
            }
        }else{
          echo "<script type='text/javascript'>alert('Gagal Masuk ! Pastikan username dan password anda benar'); </script>";
        }
    }
  }
  if (isset($_POST['login_go_anggota'])) {
    $id_anggota = mysql_real_escape_string($_POST['id_anggota']);
    $nama = mysql_real_escape_string($_POST['nama']);
    $Lib = new Library();
    if(empty($id_anggota) || empty($nama)){
           echo "<script type='text/javascript'>alert('Data ada yang Kosong !'); </script>";
    }else {
        $masuk = $Lib->loginanggota($id_anggota, $nama);
        if($masuk == true){
              $_SESSION['anggota'] = $masuk['id_anggota'];
              echo "<script type='text/javascript'>alert('Berhasil Masuk !'); </script>";
              ?><script type='text/javascript'>window.location="./anggota/"; </script><?php
        }else{
          echo "<script type='text/javascript'>alert('Gagal Masuk ! Pastikan ID dan Nama anda benar'); </script>";
        }
    }
  }
?>
<div class="container-slider">
    <div class="slide1"><img src="img/logo.png"></div>
    <div class="slide2"><span style="width: 30%; float:left;"><img src="img/logo.png" style="width: 100%;"></span><br>Selalu siap membantu para anggotanya dalam mengembangkan usahanya pada saat mereka memerlukan modal kerja</div>
    <div class="slide3"><ul style="width: 100%; float:left;"><img src="img/logo.png" style="width: 40%;"><li>Bagus Pelayanannya</li><li>Harga Pas</li><li>Efektif</li><li>Lebih cepat Pelayanannya</li></ul><br></div>
</div>
<?php
  if (isset($_GET['petugas_admin'])) {
    ?>
    <div class="container-login" style="opacity: 0.8;">
      <table width="100%" class="table-menu">
        <tr>
          <td width="50%" style="border-radius:0px;"><a href="."><button class="tombol-transparant text-hijau" style="width:100%; font-size:9px; border-radius: 0px;">LOGIN ANGGOTA</button></a></td>
          <td width="50%" style="border-radius:0px;"><a href=""><button class="tombol-login-aktif" style="width:100%; font-size:9px; border-radius: 0px;">LOGIN PETUGAS & ADMIN</button></a></td>
        </tr>
      </table>
      <br><br>
      <form method="post" action="">
      <table>
        <tr>
          <td><img src="img/username.png" class="icon" style="float: left;"></td>
          <td valign="bottom"><input class="input" style="width: 250px;" type="text" placeholder="Username" name="username"></td>
        </tr>
        <tr>
          <td>&nbsp</td>
          <td>&nbsp</td>
        </tr>
        <tr>
          <td><img src="img/password.png" class="icon" style="float: left;"></td>
          <td valign="bottom"><input class="input" style="width: 250px;" type="password" placeholder="Password" name="password"></td>
        </tr>
      </table>
      <br>
      <input type="submit" name="login_go" value="LOGIN" class="tombol-login ">
      </form>
    </div>
    <?php
  }else {
    ?>
    <div class="container-login" style="opacity: 0.8;">
      <table width="100%" class="table-menu">
        <tr>
          <td width="50%" style="border-radius:0px;"><a href=""><button class="tombol-login-aktif" style="width:100%; font-size:9px; border-radius: 0px;">LOGIN ANGGOTA</button></a></td>
          <td width="50%" style="border-radius:0px;"><a href=".?petugas_admin"><button class="tombol-transparant text-hijau" style="width:100%; font-size:9px; border-radius: 0px;">LOGIN PETUGAS & ADMIN</button></a></td>
        </tr>
      </table>
      <br><br>
      <form method="post" action="">
      <table>
        <tr>
          <td><img src="img/id.png" class="icon" style="float: left;"></td>
          <td valign="bottom"><input class="input" style="width: 250px;" type="text" placeholder="ID anggota" name="id_anggota"></td>
        </tr>
        <tr>
          <td>&nbsp</td>
          <td>&nbsp</td>
        </tr>
        <tr>
          <td><img src="img/nama.png" class="icon" style="float: left;"></td>
          <td valign="bottom"><input class="input" style="width: 250px;" type="text" placeholder="Nama" name="nama"></td>
        </tr>
      </table>
      <br>
      <input type="submit" name="login_go_anggota" value="LOGIN" class="tombol-login ">
      </form>
    </div>
    <?php
  }
?>
<div style="height: 500px;">
</div>