title: Joomla 2.5 language code in URL. How to disable?
body: <p>I have Joomla 2.5 with built-it multilanguage system. Main language is russian and second is english.
  In 2 specific articles I have iframes with src="/freeflight2/form.php". In russian version of the site the iframe loading correctly. But in english I get URL of iframe with language code: <a href="http://xxx/en/freefligh2/en/form.php" rel="nofollow">http://xxx/en/freefligh2/en/form.php</a> which causing 404.</p>
  
  <p>I also tried to write full url, but Joomla again inserting language code.</p>
  
  <p>Is there any way to fix it?</p>