?>
 >
            <a href="<?php 
echo HelperGalleryUG::getUrlViewAdvanced();
?>
"><?php 
_e("Advanced", UNITEGALLERY_TEXTDOMAIN);
?>
</a>
        </li>
        <li <?php 
echo $classItems;
?>
>
            <a href="<?php 
echo HelperGalleryUG::getUrlViewItems();
?>
"><?php 
_e("Items", UNITEGALLERY_TEXTDOMAIN);
?>
</a>
        </li>
        <li <?php 
echo $classPreview;
?>
>
            <a href="<?php 
echo HelperGalleryUG::getUrlViewPreview();
?>
"><?php 
_e("Preview", UNITEGALLERY_TEXTDOMAIN);