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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 
 <html xmlns="http://www.w3.org/1999/xhtml">
 <meta name="viewport" content="width=device-width, target-densitydpi=160dpi, initial-scale=1.0, maximum-scale=1, user-scalable=no, minimal-ui">
 <head>
 <title>Example</title>
 </head>
 
 <body>
 
 <?php
 if(isset($_REQUEST['ref'])){$ref=$_REQUEST['ref'];}else{$ref="";};
 if(isset($_POST['l'])){
 $lang= $_POST['l'];
 $cookie_name = "lang";
 setcookie($cookie_name, $lang, time() + (86400), "/");
 sleep(2);
 header("Location: example.php");
 ?>
 <?php
 }else{
 
 ?>
 <fieldset><legend>Idioma Preferido / Preferred Language</legend>
 <form action="" method="POST">
 <select name="l">
 <option value="esp">Español</option>
 <option value="eng">English</option>
 </select>
 <input type="submit" value="OK"/>
 </form>
 
 </fieldset>
 <?php
 }
 ?>
 
 </body>
 
 </html>
 
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