title: change a web page template by another web page using cookies
body: <p>I have two web pages <code>admin.php</code> and <code>user.php</code>. <code>admin.php</code> has control over <code>user.php</code>.<br>
  I have 4 controls(buttons) in <code>admin.php</code> that 2 of them are for changing the template(appearence) of <code>admin.php</code> and work fine (I did it using cookie).</p>
  
  <p>2 other controls(buttons) are for changing the template for <code>user.php</code>.<br>
  But I don't know how to achieve this?<br>
  Should I pass the cookies from <code>admin.php</code> to <code>user.php</code>? If so, how should I pass them? Or maybe I should use JavaScript?</p>
  
  <p>Please help me with this problem.</p>