luos/gulliver/methods/loader.php

<?php

$helper = new Helper();
$type = $_GET['t'];

switch($type){
  case 'extjs-cssExtended':
    $helper->setContenttype('text/css');
    
    $extJsSkin = $_GET['s'];
    
    //adding the extend css for extjs-pmos 
    $cssThemeExtensions = glob(PATH_TPL . "*/css/extjs-extend/{$extJsSkin}.css");
    foreach($cssThemeExtensions as $cssThemeExtensionFile)
      $helper->addFile($cssThemeExtensionFile);
    
    $helper->serve();
  break;
  
  case 'js-translations':
    $locale = $_GET['locale'];
    G::LoadTranslationObject($locale);
    global $translation;
    print 'var TRANSLATIONS = ' . G::json_encode($translation) . ';';
  break;
}