utilities.php

if ( ! function_exists('render_view'))
{
  function render_view($view, $data= array())
  {
    $ar_view= explode('/', $view);
    $dir= array_shift($ar_view);
    $previous_dir= $GLOBALS['d'];
    $view= implode('/', $ar_view);
    $GLOBALS['d']= $dir;
    $body= view($view, $data);
    $GLOBALS['d']= $previous_dir;
    return $body;
  }
}