/**
  * Sets up the XLIFF class handling the frontend xliff related hooks
  * and rendering
  */
 public function load_xliff_frontend()
 {
     setup_xliff_frontend();
 }
_e('XLIFF version', 'wpml-translation-management');
?>
</h4>

		        <p>
			        <?php 
_e('Choose default format for XLIFF file:', 'wpml-translation-management');
?>

			        <select name="icl_xliff_version">
				        <option value="false"><?php 
echo __("Please choose", "wpml-xliff");
?>
</option>
				        <?php 
$xliff_instance = setup_xliff_frontend();
$available_xliff_versions = $xliff_instance->get_available_xliff_versions();
foreach ($available_xliff_versions as $value => $version) {
    $selected = "";
    if ($sitepress->get_setting("tm_xliff_version") == $value) {
        $selected = "selected";
    }
    printf("<option value='" . $value . "' " . $selected . ">" . __('XLIFF %s', 'wpml-translation-management') . "</option>", $version);
}
?>
			        </select>
		        </p>
	        </div>

	        <div class="wpml-section-content-inner">