View file www/adm/js/del_file.php

<?php
session_start();
$cms = $_SESSION['cms_2'];
if (is_file($cms.$_POST['del_file']))
{
 if (@unlink($cms.$_POST['del_file']))
 {
 echo '
 <script type="text/javascript">
 function rel(){
 parent.location.reload();
 }
 rel();
 </script>
 ';
 }
 else
 {
 echo '
 <script type="text/javascript">
 function rel(){
 parent.location.reload();
 }
 rel();
 </script>
 ';
 }
}
?>