*/
if (strpos($file, 'youtube.com')!==false){
//apply the conversion before linking the alternatives. Otherwise it will not be added.
*/
if (strpos($file, 'youtube.com')!==false){
//apply the conversion before linking the alternatives. Otherwise it will not be added.
}
// If this file has a4a alternatives, link it.
if (isset($a4a_xml_array[$file]) || isset($a4a_secondary_files[$file])){
}
// If this file has a4a alternatives, link it.
if (isset($a4a_xml_array[$file]) || isset($a4a_secondary_files[$file])){