problem changing the language

[eluser]tomcode[/eluser]

Code:

// You do not need to load the library language, it is auto loaded by the system.

// Here You load the estonian language file, i.e. the language set in Your config
$this->lang->load('site');

// Now change the language
$this->config->set_item('language', 'english');

// Reload all currently loaded language files, using the english set
$this->language->reload();
    
// Should output the english string
echo $this->lang->line('site_select_language');