/**
* Return a translated string for the default 'admin' realm.
* This function is merely a wrapper around the lang_by_realm function
* that assumes the realm is 'admin'.
*
* This method will throw a notice if it is called from a frontend request
*
* @param string The key to translate
* @return string
*/
function lang()
{
$args = func_get_args();
return CmsLangOperations::lang($args);
}
